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Conserved domains on  [gi|112734851|ref|NP_033461|]
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testis-specific serine/threonine-protein kinase 1 [Mus musculus]

Protein Classification

testis-specific serine/threonine-protein kinase( domain architecture ID 10197676)

testis-specific serine/threonine-protein kinase (TSSK) catalyzes the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates

Graphical summary

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List of domain hits

Name Accession Description Interval E-value
STKc_TSSK1_2-like cd14165
Catalytic domain of testis-specific serine/threonine kinase 1, TSSK2, and similar proteins; ...
10-271 0e+00

Catalytic domain of testis-specific serine/threonine kinase 1, TSSK2, and similar proteins; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. TSSK proteins are almost exclusively expressed postmeiotically in the testis and play important roles in spermatogenesis and/or spermiogenesis. There are five mammalian TSSK proteins which show differences in their localization and timing of expression. TSSK1 and TSSK2 are expressed specifically in meiotic and postmeiotic spermatogenic cells, respectively. TSSK2 is localized in the sperm neck, equatorial segment, and mid-piece of the sperm tail. Both TSSK1 and TSSK2 phosphorylate their common substrate TSKS (testis-specific-kinase-substrate). TSSK1/TSSK2 double knock-out mice are sterile without manifesting other defects, making these kinases viable targets for male contraception. The TSSK1/2-like subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


:

Pssm-ID: 271067 [Multi-domain]  Cd Length: 263  Bit Score: 546.69  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  10 RGYIMGINLGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSDFLEKFLPREIEILAMLNHRSIVKTYEIFETSDGKVYIV 89
Cdd:cd14165    1 RGYILGINLGEGSYAKVKSAYSERLKCNVAIKIIDKKKAPDDFVEKFLPRELEILARLNHKSIIKTYEIFETSDGKVYIV 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  90 MELGVQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLRDDSGRL 169
Cdd:cd14165   81 MELGVQGDLLEFIKLRGALPEDVARKMFHQLSSAIKYCHELDIVHRDLKCENLLLDKDFNIKLTDFGFSKRCLRDENGRI 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 170 ILSKTFCGSAAYAAPEVLQGIPYQPKVYDIWSLGVILYIMVCGSMPYDDSNIKKMLRIQKEHRVNFPRSKHLTGECKDLI 249
Cdd:cd14165  161 VLSKTFCGSAAYAAPEVLQGIPYDPRIYDIWSLGVILYIMVCGSMPYDDSNVKKMLKIQKEHRVRFPRSKNLTSECKDLI 240
                        250       260
                 ....*....|....*....|..
gi 112734851 250 YRMLQPDVNRRLHIDEILNHCW 271
Cdd:cd14165  241 YRLLQPDVSQRLCIDEVLSHPW 262
 
Name Accession Description Interval E-value
STKc_TSSK1_2-like cd14165
Catalytic domain of testis-specific serine/threonine kinase 1, TSSK2, and similar proteins; ...
10-271 0e+00

Catalytic domain of testis-specific serine/threonine kinase 1, TSSK2, and similar proteins; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. TSSK proteins are almost exclusively expressed postmeiotically in the testis and play important roles in spermatogenesis and/or spermiogenesis. There are five mammalian TSSK proteins which show differences in their localization and timing of expression. TSSK1 and TSSK2 are expressed specifically in meiotic and postmeiotic spermatogenic cells, respectively. TSSK2 is localized in the sperm neck, equatorial segment, and mid-piece of the sperm tail. Both TSSK1 and TSSK2 phosphorylate their common substrate TSKS (testis-specific-kinase-substrate). TSSK1/TSSK2 double knock-out mice are sterile without manifesting other defects, making these kinases viable targets for male contraception. The TSSK1/2-like subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271067 [Multi-domain]  Cd Length: 263  Bit Score: 546.69  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  10 RGYIMGINLGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSDFLEKFLPREIEILAMLNHRSIVKTYEIFETSDGKVYIV 89
Cdd:cd14165    1 RGYILGINLGEGSYAKVKSAYSERLKCNVAIKIIDKKKAPDDFVEKFLPRELEILARLNHKSIIKTYEIFETSDGKVYIV 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  90 MELGVQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLRDDSGRL 169
Cdd:cd14165   81 MELGVQGDLLEFIKLRGALPEDVARKMFHQLSSAIKYCHELDIVHRDLKCENLLLDKDFNIKLTDFGFSKRCLRDENGRI 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 170 ILSKTFCGSAAYAAPEVLQGIPYQPKVYDIWSLGVILYIMVCGSMPYDDSNIKKMLRIQKEHRVNFPRSKHLTGECKDLI 249
Cdd:cd14165  161 VLSKTFCGSAAYAAPEVLQGIPYDPRIYDIWSLGVILYIMVCGSMPYDDSNVKKMLKIQKEHRVRFPRSKNLTSECKDLI 240
                        250       260
                 ....*....|....*....|..
gi 112734851 250 YRMLQPDVNRRLHIDEILNHCW 271
Cdd:cd14165  241 YRLLQPDVSQRLCIDEVLSHPW 262
S_TKc smart00220
Serine/Threonine protein kinases, catalytic domain; Phosphotransferases. Serine or ...
12-272 4.25e-93

Serine/Threonine protein kinases, catalytic domain; Phosphotransferases. Serine or threonine-specific kinase subfamily.


Pssm-ID: 214567 [Multi-domain]  Cd Length: 254  Bit Score: 278.64  E-value: 4.25e-93
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851    12 YIMGINLGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSDflEKFLPREIEILAMLNHRSIVKTYEIFETsDGKVYIVME 91
Cdd:smart00220   1 YEILEKLGEGSFGKVYLARDKKTGKLVAIKVIKKKKIKKD--RERILREIKILKKLKHPNIVRLYDVFED-EDKLYLVME 77
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851    92 LGVQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRClrDDSGRLil 171
Cdd:smart00220  78 YCEGGDLFDLLKKRGRLSEDEARFYLRQILSALEYLHSKGIVHRDLKPENILLDEDGHVKLADFGLARQL--DPGEKL-- 153
                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851   172 sKTFCGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPY-DDSNIKKMLRIQKEHRVNFPR-SKHLTGECKDLI 249
Cdd:smart00220 154 -TTFVGTPEYMAPEVLLGKGYGKAV-DIWSLGVILYELLTGKPPFpGDDQLLELFKKIGKPKPPFPPpEWDISPEAKDLI 231
                          250       260
                   ....*....|....*....|...
gi 112734851   250 YRMLQPDVNRRLHIDEILNHCWV 272
Cdd:smart00220 232 RKLLVKDPEKRLTAEEALQHPFF 254
Pkinase pfam00069
Protein kinase domain;
18-272 1.31e-54

Protein kinase domain;


Pssm-ID: 459660 [Multi-domain]  Cd Length: 217  Bit Score: 178.59  E-value: 1.31e-54
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851   18 LGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSDFLEKFLpREIEILAMLNHRSIVKTYEIFETSDgKVYIVMELGVQGD 97
Cdd:pfam00069   7 LGSGSFGTVYKAKHRDTGKIVAIKKIKKEKIKKKKDKNIL-REIKILKKLNHPNIVRLYDAFEDKD-NLYLVLEYVEGGS 84
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851   98 LLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDvvhrdlkcenllldkdfniklsdfgfskrclrddsgrlilskTFCG 177
Cdd:pfam00069  85 LFDLLSEKGAFSEREAKFIMKQILEGLESGSSLT------------------------------------------TFVG 122
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  178 SAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPY---DDSNIKKMLRIQKEHRVNFPrsKHLTGECKDLIYRMLQ 254
Cdd:pfam00069 123 TPWYMAPEVLGGNPYGPKV-DVWSLGCILYELLTGKPPFpgiNGNEIYELIIDQPYAFPELP--SNLSEEAKDLLKKLLK 199
                         250
                  ....*....|....*...
gi 112734851  255 PDVNRRLHIDEILNHCWV 272
Cdd:pfam00069 200 KDPSKRLTATQALQHPWF 217
SPS1 COG0515
Serine/threonine protein kinase [Signal transduction mechanisms];
18-260 1.48e-52

Serine/threonine protein kinase [Signal transduction mechanisms];


Pssm-ID: 440281 [Multi-domain]  Cd Length: 482  Bit Score: 180.98  E-value: 1.48e-52
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPS-DFLEKFLpREIEILAMLNHRSIVKTYEIFEtSDGKVYIVMELgVQG 96
Cdd:COG0515   15 LGRGGMGVVYLARDLRLGRPVALKVLRPELAADpEARERFR-REARALARLNHPNIVRVYDVGE-EDGRPYLVMEY-VEG 91
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  97 -DLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKrclRDDSGRLILSKTF 175
Cdd:COG0515   92 eSLADLLRRRGPLPPAEALRILAQLAEALAAAHAAGIVHRDIKPANILLTPDGRVKLIDFGIAR---ALGGATLTQTGTV 168
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 176 CGSAAYAAPEVLQGIPYQPKvYDIWSLGVILYIMVCGSMPYD-DSNIKKMLRIQKEHRVNFPR-SKHLTGECKDLIYRML 253
Cdd:COG0515  169 VGTPGYMAPEQARGEPVDPR-SDVYSLGVTLYELLTGRPPFDgDSPAELLRAHLREPPPPPSElRPDLPPALDAIVLRAL 247

                 ....*..
gi 112734851 254 QPDVNRR 260
Cdd:COG0515  248 AKDPEER 254
PTZ00263 PTZ00263
protein kinase A catalytic subunit; Provisional
3-261 3.35e-38

protein kinase A catalytic subunit; Provisional


Pssm-ID: 140289 [Multi-domain]  Cd Length: 329  Bit Score: 139.18  E-value: 3.35e-38
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851   3 DAAVLKRRGYIMGINLGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSDFLEKFLPREIEILAMLNHRSIVKTYEIFETS 82
Cdd:PTZ00263  11 DTSSWKLSDFEMGETLGTGSFGRVRIAKHKGTGEYYAIKCLKKREILKMKQVQHVAQEKSILMELSHPFIVNMMCSFQDE 90
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  83 DgKVYIVMELGVQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRcl 162
Cdd:PTZ00263  91 N-RVYFLLEFVVGGELFTHLRKAGRFPNDVAKFYHAELVLAFEYLHSKDIIYRDLKPENLLLDNKGHVKVTDFGFAKK-- 167
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 163 rddsgrlILSKTF--CGSAAYAAPEVLQGIPYQpKVYDIWSLGVILYIMVCGSMP-YDDSNIKKMLRIQkEHRVNFPRsk 239
Cdd:PTZ00263 168 -------VPDRTFtlCGTPEYLAPEVIQSKGHG-KAVDWWTMGVLLYEFIAGYPPfFDDTPFRIYEKIL-AGRLKFPN-- 236
                        250       260
                 ....*....|....*....|..
gi 112734851 240 HLTGECKDLIYRMLQPDVNRRL 261
Cdd:PTZ00263 237 WFDGRARDLVKGLLQTDHTKRL 258
PknB_PASTA_kin NF033483
Stk1 family PASTA domain-containing Ser/Thr kinase;
18-219 7.36e-27

Stk1 family PASTA domain-containing Ser/Thr kinase;


Pssm-ID: 468045 [Multi-domain]  Cd Length: 563  Bit Score: 111.43  E-value: 7.36e-27
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKII------DrkkapSDFLEKFLpREIEILAMLNHRSIVKTYEIFETsDGKVYIVME 91
Cdd:NF033483  15 IGRGGMAEVYLAKDTRLDRDVAVKVLrpdlarD-----PEFVARFR-REAQSAASLSHPNIVSVYDVGED-GGIPYIVME 87
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  92 LgVQG-DLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKrclrddsgrlI 170
Cdd:NF033483  88 Y-VDGrTLKDYIREHGPLSPEEAVEIMIQILSALEHAHRNGIVHRDIKPQNILITKDGRVKVTDFGIAR----------A 156
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|....*..
gi 112734851 171 LSKT-------FCGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPYD-DS 219
Cdd:NF033483 157 LSSTtmtqtnsVLGTVHYLSPEQARGGTVDARS-DIYSLGIVLYEMLTGRPPFDgDS 212
 
Name Accession Description Interval E-value
STKc_TSSK1_2-like cd14165
Catalytic domain of testis-specific serine/threonine kinase 1, TSSK2, and similar proteins; ...
10-271 0e+00

Catalytic domain of testis-specific serine/threonine kinase 1, TSSK2, and similar proteins; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. TSSK proteins are almost exclusively expressed postmeiotically in the testis and play important roles in spermatogenesis and/or spermiogenesis. There are five mammalian TSSK proteins which show differences in their localization and timing of expression. TSSK1 and TSSK2 are expressed specifically in meiotic and postmeiotic spermatogenic cells, respectively. TSSK2 is localized in the sperm neck, equatorial segment, and mid-piece of the sperm tail. Both TSSK1 and TSSK2 phosphorylate their common substrate TSKS (testis-specific-kinase-substrate). TSSK1/TSSK2 double knock-out mice are sterile without manifesting other defects, making these kinases viable targets for male contraception. The TSSK1/2-like subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271067 [Multi-domain]  Cd Length: 263  Bit Score: 546.69  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  10 RGYIMGINLGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSDFLEKFLPREIEILAMLNHRSIVKTYEIFETSDGKVYIV 89
Cdd:cd14165    1 RGYILGINLGEGSYAKVKSAYSERLKCNVAIKIIDKKKAPDDFVEKFLPRELEILARLNHKSIIKTYEIFETSDGKVYIV 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  90 MELGVQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLRDDSGRL 169
Cdd:cd14165   81 MELGVQGDLLEFIKLRGALPEDVARKMFHQLSSAIKYCHELDIVHRDLKCENLLLDKDFNIKLTDFGFSKRCLRDENGRI 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 170 ILSKTFCGSAAYAAPEVLQGIPYQPKVYDIWSLGVILYIMVCGSMPYDDSNIKKMLRIQKEHRVNFPRSKHLTGECKDLI 249
Cdd:cd14165  161 VLSKTFCGSAAYAAPEVLQGIPYDPRIYDIWSLGVILYIMVCGSMPYDDSNVKKMLKIQKEHRVRFPRSKNLTSECKDLI 240
                        250       260
                 ....*....|....*....|..
gi 112734851 250 YRMLQPDVNRRLHIDEILNHCW 271
Cdd:cd14165  241 YRLLQPDVSQRLCIDEVLSHPW 262
STKc_TSSK-like cd14080
Catalytic domain of testis-specific serine/threonine kinases and similar proteins; STKs ...
11-272 3.23e-168

Catalytic domain of testis-specific serine/threonine kinases and similar proteins; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. TSSK proteins are almost exclusively expressed postmeiotically in the testis and play important roles in spermatogenesis and/or spermiogenesis. There are five mammalian TSSK proteins which show differences in their localization and timing of expression. TSSK1 and TSSK2 are expressed specifically in meiotic and postmeiotic spermatogenic cells, respectively. TSSK3 has been reported to be expressed in the interstitial Leydig cells of adult testis. TSSK4, also called TSSK5, is expressed in testis from haploid round spermatids to mature spermatozoa. TSSK6, also called SSTK, is expressed at the head of elongated sperm. TSSK1/TSSK2 double knock-out and TSSK6 null mice are sterile without manifesting other defects, making these kinases viable targets for male contraception. The TSSK-like subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270982 [Multi-domain]  Cd Length: 262  Bit Score: 469.36  E-value: 3.23e-168
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  11 GYIMGINLGEGSYAKVKSAYSER--LKFNVAVKIIDRKKAPSDFLEKFLPREIEILAMLNHRSIVKTYEIFETSdGKVYI 88
Cdd:cd14080    1 GYRLGKTIGEGSYSKVKLAEYTKsgLKEKVACKIIDKKKAPKDFLEKFLPRELEILRKLRHPNIIQVYSIFERG-SKVFI 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  89 VMELGVQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLRDDsgR 168
Cdd:cd14080   80 FMEYAEHGDLLEYIQKRGALSESQARIWFRQLALAVQYLHSLDIAHRDLKCENILLDSNNNVKLSDFGFARLCPDDD--G 157
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 169 LILSKTFCGSAAYAAPEVLQGIPYQPKVYDIWSLGVILYIMVCGSMPYDDSNIKKMLRIQKEHRVNFPRSK-HLTGECKD 247
Cdd:cd14080  158 DVLSKTFCGSAAYAAPEILQGIPYDPKKYDIWSLGVILYIMLCGSMPFDDSNIKKMLKDQQNRKVRFPSSVkKLSPECKD 237
                        250       260
                 ....*....|....*....|....*
gi 112734851 248 LIYRMLQPDVNRRLHIDEILNHCWV 272
Cdd:cd14080  238 LIDQLLEPDPTKRATIEEILNHPWL 262
STKc_TSSK4-like cd14162
Catalytic domain of testis-specific serine/threonine kinase 4 and similar proteins; STKs ...
11-272 1.84e-131

Catalytic domain of testis-specific serine/threonine kinase 4 and similar proteins; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. TSSK proteins are almost exclusively expressed postmeiotically in the testis and play important roles in spermatogenesis and/or spermiogenesis. There are five mammalian TSSK proteins which show differences in their localization and timing of expression. TSSK4, also called TSSK5, is expressed in testis from haploid round spermatids to mature spermatozoa. It phosphorylates Cre-Responsive Element Binding protein (CREB), facilitating the binding of CREB to the specific cis cAMP responsive element (CRE), which is important in activating genes related to germ cell differentiation. Mutations in the human TSSK4 gene is associated with infertile Chinese men with impaired spermatogenesis. The TSSK4-like subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271064 [Multi-domain]  Cd Length: 259  Bit Score: 376.25  E-value: 1.84e-131
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  11 GYIMGINLGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSDFLEKFLPREIEILAMLNHRSIVKTYEIFETSDgKVYIVM 90
Cdd:cd14162    1 GYIVGKTLGHGSYAVVKKAYSTKHKCKVAIKIVSKKKAPEDYLQKFLPREIEVIKGLKHPNLICFYEAIETTS-RVYIIM 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  91 ELGVQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLRDDSGRLI 170
Cdd:cd14162   80 ELAENGDLLDYIRKNGALPEPQARRWFRQLVAGVEYCHSKGVVHRDLKCENLLLDKNNNLKITDFGFARGVMKTKDGKPK 159
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 171 LSKTFCGSAAYAAPEVLQGIPYQPKVYDIWSLGVILYIMVCGSMPYDDSNIKKMLRiQKEHRVNFPRSKHLTGECKDLIY 250
Cdd:cd14162  160 LSETYCGSYAYASPEILRGIPYDPFLSDIWSMGVVLYTMVYGRLPFDDSNLKVLLK-QVQRRVVFPKNPTVSEECKDLIL 238
                        250       260
                 ....*....|....*....|..
gi 112734851 251 RMLQPdVNRRLHIDEILNHCWV 272
Cdd:cd14162  239 RMLSP-VKKRITIEEIKRDPWF 259
STKc_AMPK-like cd14003
Catalytic domain of AMP-activated protein kinase-like Serine/Threonine Kinases; STKs catalyze ...
12-271 1.10e-129

Catalytic domain of AMP-activated protein kinase-like Serine/Threonine Kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. The AMPK-like subfamily is composed of AMPK, MARK, BRSK, NUAK, MELK, SNRK, TSSK, and SIK, among others. LKB1 serves as a master upstream kinase that activates AMPK and most AMPK-like kinases. AMPK, also called SNF1 (sucrose non-fermenting1) in yeasts and SnRK1 (SNF1-related kinase1) in plants, is a heterotrimeric enzyme composed of a catalytic alpha subunit and two regulatory subunits, beta and gamma. It is a stress-activated kinase that serves as master regulator of glucose and lipid metabolism by monitoring carbon and energy supplies, via sensing the cell's AMP:ATP ratio. MARKs phosphorylate tau and related microtubule-associated proteins (MAPs), and regulates microtubule-based intracellular transport. They are involved in embryogenesis, epithelial cell polarization, cell signaling, and neuronal differentiation. BRSKs play important roles in establishing neuronal polarity. TSSK proteins are almost exclusively expressed postmeiotically in the testis and play important roles in spermatogenesis and/or spermiogenesis. The AMPK-like subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270905 [Multi-domain]  Cd Length: 252  Bit Score: 371.47  E-value: 1.10e-129
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  12 YIMGINLGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSDFLEKfLPREIEILAMLNHRSIVKTYEIFETSDgKVYIVME 91
Cdd:cd14003    2 YELGKTLGEGSFGKVKLARHKLTGEKVAIKIIDKSKLKEEIEEK-IKREIEIMKLLNHPNIIKLYEVIETEN-KIYLVME 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  92 LGVQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLRDDsgrliL 171
Cdd:cd14003   80 YASGGELFDYIVNNGRLSEDEARRFFQQLISAVDYCHSNGIVHRDLKLENILLDKNGNLKIIDFGLSNEFRGGS-----L 154
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 172 SKTFCGSAAYAAPEVLQGIPYQPKVYDIWSLGVILYIMVCGSMPYDDSNIKKMLRIQKehRVNFPRSKHLTGECKDLIYR 251
Cdd:cd14003  155 LKTFCGTPAYAAPEVLLGRKYDGPKADVWSLGVILYAMLTGYLPFDDDNDSKLFRKIL--KGKYPIPSHLSPDARDLIRR 232
                        250       260
                 ....*....|....*....|
gi 112734851 252 MLQPDVNRRLHIDEILNHCW 271
Cdd:cd14003  233 MLVVDPSKRITIEEILNHPW 252
STKc_TSSK3-like cd14163
Catalytic domain of testis-specific serine/threonine kinase 3 and similar proteins; STKs ...
11-272 1.59e-100

Catalytic domain of testis-specific serine/threonine kinase 3 and similar proteins; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. TSSK proteins are almost exclusively expressed postmeiotically in the testis and play important roles in spermatogenesis and/or spermiogenesis. There are five mammalian TSSK proteins which show differences in their localization and timing of expression. TSSK3 has been reported to be expressed in the interstitial Leydig cells of adult testis. Its mRNA levels is low at birth, increases at puberty, and remains high throughout adulthood. The TSSK3-like subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271065 [Multi-domain]  Cd Length: 257  Bit Score: 297.67  E-value: 1.59e-100
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  11 GYIMGINLGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSDFLEKFLPREIEILAMLNHRSIVKTYEIFETSDGKVYIVM 90
Cdd:cd14163    1 GYQLGKTIGEGTYSKVKEAFSKKHQRKVAIKIIDKSGGPEEFIQRFLPRELQIVERLDHKNIIHVYEMLESADGKIYLVM 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  91 ELGVQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLdKDFNIKLSDFGFSKRCLRddsGRLI 170
Cdd:cd14163   81 ELAEDGDVFDCVLHGGPLPEHRAKALFRQLVEAIRYCHGCGVAHRDLKCENALL-QGFTLKLTDFGFAKQLPK---GGRE 156
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 171 LSKTFCGSAAYAAPEVLQGIPYQPKVYDIWSLGVILYIMVCGSMPYDDSNIKKMLrIQKEHRVNFPRSKHLTGECKDLIY 250
Cdd:cd14163  157 LSQTFCGSTAYAAPEVLQGVPHDSRKGDIWSMGVVLYVMLCAQLPFDDTDIPKML-CQQQKGVSLPGHLGVSRTCQDLLK 235
                        250       260
                 ....*....|....*....|..
gi 112734851 251 RMLQPDVNRRLHIDEILNHCWV 272
Cdd:cd14163  236 RLLEPDMVLRPSIEEVSWHPWL 257
S_TKc smart00220
Serine/Threonine protein kinases, catalytic domain; Phosphotransferases. Serine or ...
12-272 4.25e-93

Serine/Threonine protein kinases, catalytic domain; Phosphotransferases. Serine or threonine-specific kinase subfamily.


Pssm-ID: 214567 [Multi-domain]  Cd Length: 254  Bit Score: 278.64  E-value: 4.25e-93
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851    12 YIMGINLGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSDflEKFLPREIEILAMLNHRSIVKTYEIFETsDGKVYIVME 91
Cdd:smart00220   1 YEILEKLGEGSFGKVYLARDKKTGKLVAIKVIKKKKIKKD--RERILREIKILKKLKHPNIVRLYDVFED-EDKLYLVME 77
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851    92 LGVQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRClrDDSGRLil 171
Cdd:smart00220  78 YCEGGDLFDLLKKRGRLSEDEARFYLRQILSALEYLHSKGIVHRDLKPENILLDEDGHVKLADFGLARQL--DPGEKL-- 153
                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851   172 sKTFCGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPY-DDSNIKKMLRIQKEHRVNFPR-SKHLTGECKDLI 249
Cdd:smart00220 154 -TTFVGTPEYMAPEVLLGKGYGKAV-DIWSLGVILYELLTGKPPFpGDDQLLELFKKIGKPKPPFPPpEWDISPEAKDLI 231
                          250       260
                   ....*....|....*....|...
gi 112734851   250 YRMLQPDVNRRLHIDEILNHCWV 272
Cdd:smart00220 232 RKLLVKDPEKRLTAEEALQHPFF 254
STKc_CAMK cd05117
The catalytic domain of CAMK family Serine/Threonine Kinases; STKs catalyze the transfer of ...
12-271 2.29e-91

The catalytic domain of CAMK family Serine/Threonine Kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. CaMKs are multifunctional calcium and calmodulin (CaM) stimulated STKs involved in cell cycle regulation. There are several types of CaMKs including CaMKI, CaMKII, and CaMKIV. CaMKI proteins are monomeric and they play pivotal roles in the nervous system, including long-term potentiation, dendritic arborization, neurite outgrowth, and the formation of spines, synapses, and axons. CaMKII is a signaling molecule that translates upstream calcium and reactive oxygen species (ROS) signals into downstream responses that play important roles in synaptic function and cardiovascular physiology. CAMKIV is implicated in regulating several transcription factors like CREB, MEF2, and retinoid orphan receptors, as well as in T-cell development and signaling. The CAMK family also consists of other related kinases including the Phosphorylase kinase Gamma subunit (PhKG), the C-terminal kinase domains of Ribosomal S6 kinase (RSK) and Mitogen and stress-activated kinase (MSK), Doublecortin-like kinase (DCKL), and the MAPK-activated protein kinases MK2, MK3, and MK5, among others. The CAMK family is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270687 [Multi-domain]  Cd Length: 258  Bit Score: 274.35  E-value: 2.29e-91
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  12 YIMGINLGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSDFLEKFLpREIEILAMLNHRSIVKTYEIFETsDGKVYIVME 91
Cdd:cd05117    2 YELGKVLGRGSFGVVRLAVHKKTGEEYAVKIIDKKKLKSEDEEMLR-REIEILKRLDHPNIVKLYEVFED-DKNLYLVME 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  92 LGVQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLL---DKDFNIKLSDFGFSKRcLRDDsgr 168
Cdd:cd05117   80 LCTGGELFDRIVKKGSFSEREAAKIMKQILSAVAYLHSQGIVHRDLKPENILLaskDPDSPIKIIDFGLAKI-FEEG--- 155
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 169 lILSKTFCGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPYDDSNIKKMLR-IQK-EHRVNFPRSKHLTGECK 246
Cdd:cd05117  156 -EKLKTVCGTPYYVAPEVLKGKGYGKKC-DIWSLGVILYILLCGYPPFYGETEQELFEkILKgKYSFDSPEWKNVSEEAK 233
                        250       260
                 ....*....|....*....|....*
gi 112734851 247 DLIYRMLQPDVNRRLHIDEILNHCW 271
Cdd:cd05117  234 DLIKRLLVVDPKKRLTAAEALNHPW 258
STKc_TSSK6-like cd14164
Catalytic domain of testis-specific serine/threonine kinase 6 and similar proteins; STKs ...
11-272 1.07e-90

Catalytic domain of testis-specific serine/threonine kinase 6 and similar proteins; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. TSSK proteins are almost exclusively expressed postmeiotically in the testis and play important roles in spermatogenesis and/or spermiogenesis. There are five mammalian TSSK proteins which show differences in their localization and timing of expression. TSSK6, also called SSTK, is expressed at the head of elongated sperm. It can phosphorylate histones and associate with heat shock protens HSP90 and HSC70. Male mice deficient in TSSK6 are infertile, showing spermatogenic impairment including reduced sperm counts, impaired DNA condensation, abnormal morphology and decreased motility rates. The TSSK6-like subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271066 [Multi-domain]  Cd Length: 256  Bit Score: 272.50  E-value: 1.07e-90
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  11 GYIMGINLGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSDFLEKFLPREIEILAMLNHRSIVKTYEIFETSDGKVYIVM 90
Cdd:cd14164    1 GYTLGTTIGEGSFSKVKLATSQKYCCKVAIKIVDRRRASPDFVQKFLPRELSILRRVNHPNIVQMFECIEVANGRLYIVM 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  91 ElGVQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKD-FNIKLSDFGFSkrclRDDSGRL 169
Cdd:cd14164   81 E-AAATDLLQKIQEVHHIPKDLARDMFAQMVGAVNYLHDMNIVHRDLKCENILLSADdRKIKIADFGFA----RFVEDYP 155
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 170 ILSKTFCGSAAYAAPEVLQGIPYQPKVYDIWSLGVILYIMVCGSMPYDDSNIkKMLRIQKEHrVNFPRSKHLTGECKDLI 249
Cdd:cd14164  156 ELSTTFCGSRAYTPPEVILGTPYDPKKYDVWSLGVVLYVMVTGTMPFDETNV-RRLRLQQRG-VLYPSGVALEEPCRALI 233
                        250       260
                 ....*....|....*....|...
gi 112734851 250 YRMLQPDVNRRLHIDEILNHCWV 272
Cdd:cd14164  234 RTLLQFNPSTRPSIQQVAGNSWL 256
STKc_AMPK_alpha cd14079
Catalytic domain of the Alpha subunit of the Serine/Threonine Kinase, AMP-activated protein ...
10-271 1.08e-83

Catalytic domain of the Alpha subunit of the Serine/Threonine Kinase, AMP-activated protein kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. AMPK, also called SNF1 (sucrose non-fermenting1) in yeasts and SnRK1 (SNF1-related kinase1) in plants, is a heterotrimeric enzyme composed of a catalytic alpha subunit and two regulatory subunits, beta and gamma. It is a stress-activated kinase that serves as master regulator of glucose and lipid metabolism by monitoring carbon and energy supplies, via sensing the cell's AMP:ATP ratio. In response to decreased ATP levels, it enhances energy-producing processes and inhibits energy-consuming pathways. Once activated, AMPK phosphorylates a broad range of downstream targets, with effects in carbohydrate metabolism and uptake, lipid and fatty acid biosynthesis, carbon energy storage, and inflammation, among others. Defects in energy homeostasis underlie many human diseases including Type 2 diabetes, obesity, heart disease, and cancer. As a result, AMPK has emerged as a therapeutic target in the treatment of these diseases. The AMPK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270981 [Multi-domain]  Cd Length: 256  Bit Score: 254.89  E-value: 1.08e-83
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  10 RGYIMGINLGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSDFLEKFLPREIEILAMLNHRSIVKTYEIFETSDgKVYIV 89
Cdd:cd14079    2 GNYILGKTLGVGSFGKVKLAEHELTGHKVAVKILNRQKIKSLDMEEKIRREIQILKLFRHPHIIRLYEVIETPT-DIFMV 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  90 MELGVQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKrCLRDdsGRL 169
Cdd:cd14079   81 MEYVSGGELFDYIVQKGRLSEDEARRFFQQIISGVEYCHRHMVVHRDLKPENLLLDSNMNVKIADFGLSN-IMRD--GEF 157
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 170 IlsKTFCGSAAYAAPEVLQGIPYQ-PKVyDIWSLGVILYIMVCGSMPYDDSNIKKMLRiqKEHRVNFPRSKHLTGECKDL 248
Cdd:cd14079  158 L--KTSCGSPNYAAPEVISGKLYAgPEV-DVWSCGVILYALLCGSLPFDDEHIPNLFK--KIKSGIYTIPSHLSPGARDL 232
                        250       260
                 ....*....|....*....|...
gi 112734851 249 IYRMLQPDVNRRLHIDEILNHCW 271
Cdd:cd14079  233 IKRMLVVDPLKRITIPEIRQHPW 255
STKc_SIK cd14071
Catalytic domain of the Serine/Threonine Kinases, Salt-Inducible kinases; STKs catalyze the ...
18-271 1.44e-80

Catalytic domain of the Serine/Threonine Kinases, Salt-Inducible kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. SIKs are part of a complex network that regulates Na,K-ATPase to maintain sodium homeostasis and blood pressure. Vertebrates contain three forms of SIKs (SIK1-3) from three distinct genes, which display tissue-specific effects. SIK1, also called SNF1LK, controls steroidogenic enzyme production in adrenocortical cells. In the brain, both SIK1 and SIK2 regulate energy metabolism. SIK2, also called QIK or SNF1LK2, is involved in the regulation of gluconeogenesis in the liver and lipogenesis in adipose tissues, where it phosphorylates the insulin receptor substrate-1. In the liver, SIK3 (also called QSK) regulates cholesterol and bile acid metabolism. In addition, SIK2 plays an important role in the initiation of mitosis and regulates the localization of C-Nap1, a centrosome linker protein. The SIK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270973 [Multi-domain]  Cd Length: 253  Bit Score: 246.54  E-value: 1.44e-80
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSDFLEKfLPREIEILAMLNHRSIVKTYEIFETSDgKVYIVMELGVQGD 97
Cdd:cd14071    8 IGKGNFAVVKLARHRITKTEVAIKIIDKSQLDEENLKK-IYREVQIMKMLNHPHIIKLYQVMETKD-MLYLVTEYASNGE 85
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  98 LLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLRDDsgrliLSKTFCG 177
Cdd:cd14071   86 IFDYLAQHGRMSEKEARKKFWQILSAVEYCHKRHIVHRDLKAENLLLDANMNIKIADFGFSNFFKPGE-----LLKTWCG 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 178 SAAYAAPEVLQGIPYQ-PKVyDIWSLGVILYIMVCGSMPYDDSNIkKMLR---IQKEHRVNFprskHLTGECKDLIYRML 253
Cdd:cd14071  161 SPPYAAPEVFEGKEYEgPQL-DIWSLGVVLYVLVCGALPFDGSTL-QTLRdrvLSGRFRIPF----FMSTDCEHLIRRML 234
                        250
                 ....*....|....*...
gi 112734851 254 QPDVNRRLHIDEILNHCW 271
Cdd:cd14071  235 VLDPSKRLTIEQIKKHKW 252
STKc_BRSK1_2 cd14081
Catalytic domain of Brain-specific serine/threonine-protein kinases 1 and 2; STKs catalyze the ...
12-272 6.80e-78

Catalytic domain of Brain-specific serine/threonine-protein kinases 1 and 2; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. BRSK1, also called SAD-B or SAD1 (Synapses of Amphids Defective homolog 1), and BRSK2, also called SAD-A, are highly expressed in mammalian forebrain. They play important roles in establishing neuronal polarity. BRSK1/2 double knock-out mice die soon after birth, showing thin cerebral cortices due to disordered subplate layers and neurons that lack distinct axons and dendrites. BRSK1 regulates presynaptic neurotransmitter release. Its activity fluctuates during cell cysle progression and it acts as a regulator of centrosome duplication. BRSK2 is also abundant in pancreatic islets, where it is involved in the regulation of glucose-stimulated insulin secretion. The BRSK1/2 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270983 [Multi-domain]  Cd Length: 255  Bit Score: 239.85  E-value: 6.80e-78
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  12 YIMGINLGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSDFLEKFLPREIEILAMLNHRSIVKTYEIFETSdGKVYIVME 91
Cdd:cd14081    3 YRLGKTLGKGQTGLVKLAKHCVTGQKVAIKIVNKEKLSKESVLMKVEREIAIMKLIEHPNVLKLYDVYENK-KYLYLVLE 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  92 LGVQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLRDDsgrliL 171
Cdd:cd14081   82 YVSGGELFDYLVKKGRLTEKEARKFFRQIISALDYCHSHSICHRDLKPENLLLDEKNNIKIADFGMASLQPEGS-----L 156
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 172 SKTFCGSAAYAAPEVLQGIPYQPKVYDIWSLGVILYIMVCGSMPYDDSNIKKMLRIQKEHRVNFPRskHLTGECKDLIYR 251
Cdd:cd14081  157 LETSCGSPHYACPEVIKGEKYDGRKADIWSCGVILYALLVGALPFDDDNLRQLLEKVKRGVFHIPH--FISPDAQDLLRR 234
                        250       260
                 ....*....|....*....|.
gi 112734851 252 MLQPDVNRRLHIDEILNHCWV 272
Cdd:cd14081  235 MLEVNPEKRITIEEIKKHPWF 255
STKc_NUAK cd14073
Catalytic domain of the Serine/Threonine Kinase, novel (nua) kinase family NUAK; STKs catalyze ...
17-272 4.80e-77

Catalytic domain of the Serine/Threonine Kinase, novel (nua) kinase family NUAK; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. NUAK proteins are classified as AMP-activated protein kinase (AMPK)-related kinases, which like AMPK are activated by the major tumor suppressor LKB1. Vertebrates contain two NUAK proteins, called NUAK1 and NUAK2. NUAK1, also called ARK5 (AMPK-related protein kinase 5), regulates cell proliferation and displays tumor suppression through direct interaction and phosphorylation of p53. It is also involved in cell senescence and motility. High NUAK1 expression is associated with invasiveness of nonsmall cell lung cancer (NSCLC) and breast cancer cells. NUAK2, also called SNARK (Sucrose, non-fermenting 1/AMP-activated protein kinase-related kinase), is involved in energy metabolism. It is activated by hyperosmotic stress, DNA damage, and nutrients such as glucose and glutamine. NUAK2-knockout mice develop obesity, altered serum lipid profiles, hyperinsulinaemia, hyperglycaemia, and impaired glucose tolerance. The NUAK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270975 [Multi-domain]  Cd Length: 254  Bit Score: 237.67  E-value: 4.80e-77
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  17 NLGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSDFLEKFLPREIEILAMLNHRSIVKTYEIFETSDgKVYIVMELGVQG 96
Cdd:cd14073    8 TLGKGTYGKVKLAIERATGREVAIKSIKKDKIEDEQDMVRIRREIEIMSSLNHPHIIRIYEVFENKD-KIVIVMEYASGG 86
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  97 DLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLRDDsgrliLSKTFC 176
Cdd:cd14073   87 ELYDYISERRRLPEREARRIFRQIVSAVHYCHKNGVVHRDLKLENILLDQNGNAKIADFGLSNLYSKDK-----LLQTFC 161
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 177 GSAAYAAPEVLQGIPYQ-PKVyDIWSLGVILYIMVCGSMPYDDSNIKKMLRIQKEHRVNFPRSKhltGECKDLIYRMLQP 255
Cdd:cd14073  162 GSPLYASPEIVNGTPYQgPEV-DCWSLGVLLYTLVYGTMPFDGSDFKRLVKQISSGDYREPTQP---SDASGLIRWMLTV 237
                        250
                 ....*....|....*..
gi 112734851 256 DVNRRLHIDEILNHCWV 272
Cdd:cd14073  238 NPKRRATIEDIANHWWV 254
STKc_SnRK3 cd14663
Catalytic domain of the Serine/Threonine Kinases, Sucrose nonfermenting 1-related protein ...
12-271 6.25e-76

Catalytic domain of the Serine/Threonine Kinases, Sucrose nonfermenting 1-related protein kinase subfamily 3; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. The SnRKs form three different subfamilies designated SnRK1-3. SnRK3 is represented in this cd. The SnRK3 group contains members also known as CBL-interacting protein kinase, salt overly sensitive 2, SOS3-interacting proteins and protein kinase S. These kinases interact with calcium-binding proteins such as SOS3, SCaBPs, and CBL proteins, and are involved in responses to salt stress and in sugar and ABA signaling. The SnRKs belong to a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271133 [Multi-domain]  Cd Length: 256  Bit Score: 234.99  E-value: 6.25e-76
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  12 YIMGINLGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSDFLEKFLPREIEILAMLNHRSIVKTYEIFETSDgKVYIVME 91
Cdd:cd14663    2 YELGRTLGEGTFAKVKFARNTKTGESVAIKIIDKEQVAREGMVEQIKREIAIMKLLRHPNIVELHEVMATKT-KIFFVME 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  92 LGVQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLRDDSGRLIl 171
Cdd:cd14663   81 LVTGGELFSKIAKNGRLKEDKARKYFQQLIDAVDYCHSRGVFHRDLKPENLLLDEDGNLKISDFGLSALSEQFRQDGLL- 159
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 172 sKTFCGSAAYAAPEVLQGIPYQPKVYDIWSLGVILYIMVCGSMPYDDSNIKKMLRiqKEHRVNFPRSKHLTGECKDLIYR 251
Cdd:cd14663  160 -HTTCGTPNYVAPEVLARRGYDGAKADIWSCGVILFVLLAGYLPFDDENLMALYR--KIMKGEFEYPRWFSPGAKSLIKR 236
                        250       260
                 ....*....|....*....|
gi 112734851 252 MLQPDVNRRLHIDEILNHCW 271
Cdd:cd14663  237 ILDPNPSTRITVEQIMASPW 256
STKc_SNRK cd14074
Catalytic domain of the Serine/Threonine Kinase, SNF1-related kinase; STKs catalyze the ...
12-272 7.69e-71

Catalytic domain of the Serine/Threonine Kinase, SNF1-related kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. SNRK is a kinase highly expressed in testis and brain that is found inactive in cells that lack the LKB1 tumour suppressor protein kinase. The regulatory subunits STRAD and MO25 are required for LKB1 to activate SNRK. The SNRK mRNA is increased 3-fold when granule neurons are cultured in low potassium, and may thus play a role in the survival responses in these cells. In some vertebrates, a second SNRK gene (snrkb or snrk-1) has been sequenced and/or identified. Snrk-1 is expressed specifically in embryonic zebrafish vasculature; it plays an essential role in angioblast differentiation, maintenance, and migration. The SNRK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270976 [Multi-domain]  Cd Length: 258  Bit Score: 221.90  E-value: 7.69e-71
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  12 YIMGINLGEGSYAKVKSAYSERLKFNVAVKIIDRKKApSDFLEKFLPREIEILAMLNHRSIVKTYEIFETSDgKVYIVME 91
Cdd:cd14074    5 YDLEETLGRGHFAVVKLARHVFTGEKVAVKVIDKTKL-DDVSKAHLFQEVRCMKLVQHPNVVRLYEVIDTQT-KLYLILE 82
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  92 LGVQGDLLEFI-KTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLL-DKDFNIKLSDFGFSKRCLrddSGRL 169
Cdd:cd14074   83 LGDGGDMYDYImKHENGLNEDLARKYFRQIVSAISYCHKLHVVHRDLKPENVVFfEKQGLVKLTDFGFSNKFQ---PGEK 159
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 170 IlsKTFCGSAAYAAPEVLQGIPYQPKVYDIWSLGVILYIMVCGSMPYDDSNIKKMLRIQKEHRVNFPrsKHLTGECKDLI 249
Cdd:cd14074  160 L--ETSCGSLAYSAPEILLGDEYDAPAVDIWSLGVILYMLVCGQPPFQEANDSETLTMIMDCKYTVP--AHVSPECKDLI 235
                        250       260
                 ....*....|....*....|...
gi 112734851 250 YRMLQPDVNRRLHIDEILNHCWV 272
Cdd:cd14074  236 RRMLIRDPKKRASLEEIENHPWL 258
STKc_Aurora cd14007
Catalytic domain of the Serine/Threonine kinase, Aurora kinase; STKs catalyze the transfer of ...
12-273 1.17e-70

Catalytic domain of the Serine/Threonine kinase, Aurora kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Aurora kinases are key regulators of mitosis and are essential for the accurate and equal division of genomic material from parent to daughter cells. Yeast contains only one Aurora kinase while most higher eukaryotes have two. Vertebrates contain at least 2 Aurora kinases (A and B); mammals contains a third Aurora kinase gene (C). Aurora-A regulates cell cycle events from the late S-phase through the M-phase including centrosome maturation, mitotic entry, centrosome separation, spindle assembly, chromosome alignment, cytokinesis, and mitotic exit. Aurora-A activation depends on its autophosphorylation and binding to the microtubule-associated protein TPX2. Aurora-B is most active at the transition during metaphase to the end of mitosis. It is critical for accurate chromosomal segregation, cytokinesis, protein localization to the centrosome and kinetochore, correct microtubule-kinetochore attachments, and regulation of the mitotic checkpoint. Aurora-C is mainly expressed in meiotically dividing cells; it was originally discovered in mice as a testis-specific STK called Aie1. Both Aurora-B and -C are chromosomal passenger proteins that can form complexes with INCENP and survivin, and they may have redundant cellular functions. The Aurora subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270909 [Multi-domain]  Cd Length: 253  Bit Score: 221.19  E-value: 1.17e-70
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  12 YIMGINLGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSDFLEKFLPREIEILAMLNHRSIVKTYEIFETSDgKVYIVME 91
Cdd:cd14007    2 FEIGKPLGKGKFGNVYLAREKKSGFIVALKVISKSQLQKSGLEHQLRREIEIQSHLRHPNILRLYGYFEDKK-RIYLILE 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  92 LGVQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRClrDDSGRlil 171
Cdd:cd14007   81 YAPNGELYKELKKQKRFDEKEAAKYIYQLALALDYLHSKNIIHRDIKPENILLGSNGELKLADFGWSVHA--PSNRR--- 155
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 172 sKTFCGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPYDDSNIKKML-RIQKEHrVNFPrsKHLTGECKDLIY 250
Cdd:cd14007  156 -KTFCGTLDYLPPEMVEGKEYDYKV-DIWSLGVLCYELLVGKPPFESKSHQETYkRIQNVD-IKFP--SSVSPEAKDLIS 230
                        250       260
                 ....*....|....*....|...
gi 112734851 251 RMLQPDVNRRLHIDEILNHCWVQ 273
Cdd:cd14007  231 KLLQKDPSKRLSLEQVLNHPWIK 253
STKc_MARK cd14072
Catalytic domain of the Serine/Threonine Kinases, MAP/microtubule affinity-regulating kinases; ...
12-272 6.94e-70

Catalytic domain of the Serine/Threonine Kinases, MAP/microtubule affinity-regulating kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. MARKs, also called Partitioning-defective 1 (Par1) proteins, function as regulators of diverse cellular processes in nematodes, Drosophila, yeast, and vertebrates. They are involved in embryogenesis, epithelial cell polarization, cell signaling, and neuronal differentiation. MARKs phosphorylate tau and related microtubule-associated proteins (MAPs), and regulates microtubule-based intracellular transport. Vertebrates contain four isoforms, namely MARK1 (or Par1c), MARK2 (or Par1b), MARK3 (Par1a), and MARK4 (or MARKL1). Known substrates of MARKs include the cell cycle-regulating phosphatase Cdc25, tyrosine phosphatase PTPH1, MAPK scaffolding protein KSR1, class IIa histone deacetylases, and plakophilin 2. The MARK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270974 [Multi-domain]  Cd Length: 253  Bit Score: 219.31  E-value: 6.94e-70
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  12 YIMGINLGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSDFLEKfLPREIEILAMLNHRSIVKTYEIFETsDGKVYIVME 91
Cdd:cd14072    2 YRLLKTIGKGNFAKVKLARHVLTGREVAIKIIDKTQLNPSSLQK-LFREVRIMKILNHPNIVKLFEVIET-EKTLYLVME 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  92 LGVQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRClrDDSGRLil 171
Cdd:cd14072   80 YASGGEVFDYLVAHGRMKEKEARAKFRQIVSAVQYCHQKRIVHRDLKAENLLLDADMNIKIADFGFSNEF--TPGNKL-- 155
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 172 sKTFCGSAAYAAPEVLQGIPYQPKVYDIWSLGVILYIMVCGSMPYDDSNIKKmLR---IQKEHRVNFprskHLTGECKDL 248
Cdd:cd14072  156 -DTFCGSPPYAAPELFQGKKYDGPEVDVWSLGVILYTLVSGSLPFDGQNLKE-LRervLRGKYRIPF----YMSTDCENL 229
                        250       260
                 ....*....|....*....|....
gi 112734851 249 IYRMLQPDVNRRLHIDEILNHCWV 272
Cdd:cd14072  230 LKKFLVLNPSKRGTLEQIMKDRWM 253
STKc_MELK cd14078
Catalytic domain of the Serine/Threonine Kinase, Maternal Embryonic Leucine zipper Kinase; ...
18-272 1.64e-69

Catalytic domain of the Serine/Threonine Kinase, Maternal Embryonic Leucine zipper Kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. MELK is a cell cycle dependent protein which functions in cytokinesis, cell cycle, apoptosis, cell proliferation, and mRNA processing. It is found upregulated in many types of cancer cells, playing an indispensable role in cancer cell survival. It makes an attractive target in the design of inhibitors for use in the treatment of a wide range of human cancer. The MELK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270980 [Multi-domain]  Cd Length: 257  Bit Score: 218.41  E-value: 1.64e-69
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSDflekfLPR---EIEILAMLNHRSIVKTYEIFETSDgKVYIVMELGV 94
Cdd:cd14078   11 IGSGGFAKVKLATHILTGEKVAIKIMDKKALGDD-----LPRvktEIEALKNLSHQHICRLYHVIETDN-KIFMVLEYCP 84
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  95 QGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFskrCLRDDSGRLILSKT 174
Cdd:cd14078   85 GGELFDYIVAKDRLSEDEARVFFRQIVSAVAYVHSQGYAHRDLKPENLLLDEDQNLKLIDFGL---CAKPKGGMDHHLET 161
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 175 FCGSAAYAAPEVLQGIPYQPKVYDIWSLGVILYIMVCGSMPYDDSNIKKMLRIQKEHRVNFPRskHLTGECKDLIYRMLQ 254
Cdd:cd14078  162 CCGSPAYAAPELIQGKPYIGSEADVWSMGVLLYALLCGFLPFDDDNVMALYRKIQSGKYEEPE--WLSPSSKLLLDQMLQ 239
                        250
                 ....*....|....*...
gi 112734851 255 PDVNRRLHIDEILNHCWV 272
Cdd:cd14078  240 VDPKKRITVKELLNHPWV 257
STKc_LKB1_CaMKK cd14008
Catalytic domain of the Serine/Threonine kinases, Liver Kinase B1, Calmodulin Dependent ...
18-272 4.70e-69

Catalytic domain of the Serine/Threonine kinases, Liver Kinase B1, Calmodulin Dependent Protein Kinase Kinase, and similar proteins; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Both LKB1 and CaMKKs can phosphorylate and activate AMP-activated protein kinase (AMPK). LKB1, also called STK11, serves as a master upstream kinase that activates AMPK and most AMPK-like kinases. LKB1 and AMPK are part of an energy-sensing pathway that links cell energy to metabolism and cell growth. They play critical roles in the establishment and maintenance of cell polarity, cell proliferation, cytoskeletal organization, as well as T-cell metabolism, including T-cell development, homeostasis, and effector function. CaMKKs are upstream kinases of the CaM kinase cascade that phosphorylate and activate CaMKI and CamKIV. They may also phosphorylate other substrates including PKB and AMPK. Vertebrates contain two CaMKKs, CaMKK1 (or alpha) and CaMKK2 (or beta). CaMKK1 is involved in the regulation of glucose uptake in skeletal muscles. CaMKK2 is involved in regulating energy balance, glucose metabolism, adiposity, hematopoiesis, inflammation, and cancer. The LKB1/CaMKK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270910 [Multi-domain]  Cd Length: 267  Bit Score: 217.81  E-value: 4.70e-69
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDRKK------------APSDFLEKFLpREIEILAMLNHRSIVKTYEIFETSDG- 84
Cdd:cd14008    1 LGRGSFGKVKLALDTETGQLYAIKIFNKSRlrkrregkndrgKIKNALDDVR-REIAIMKKLDHPNIVRLYEVIDDPESd 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  85 KVYIVMELGVQGDLLEFI--KTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCl 162
Cdd:cd14008   80 KLYLVLEYCEGGPVMELDsgDRVPPLPEETARKYFRDLVLGLEYLHENGIVHRDIKPENLLLTADGTVKISDFGVSEMF- 158
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 163 rdDSGRLILSKTfCGSAAYAAPEVLQGI--PYQPKVYDIWSLGVILYIMVCGSMPYDDSNIKKMLRIQKEHRVNFPRSKH 240
Cdd:cd14008  159 --EDGNDTLQKT-AGTPAFLAPELCDGDskTYSGKAADIWALGVTLYCLVFGRLPFNGDNILELYEAIQNQNDEFPIPPE 235
                        250       260       270
                 ....*....|....*....|....*....|..
gi 112734851 241 LTGECKDLIYRMLQPDVNRRLHIDEILNHCWV 272
Cdd:cd14008  236 LSPELKDLLRRMLEKDPEKRITLKEIKEHPWV 267
STKc_ATG1_ULK_like cd14009
Catalytic domain of the Serine/Threonine kinases, Autophagy-related protein 1 and Unc-51-like ...
18-271 7.01e-68

Catalytic domain of the Serine/Threonine kinases, Autophagy-related protein 1 and Unc-51-like kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. This subfamily includes yeast ATG1 and metazoan homologs including vertebrate ULK1-3. The ATG1/ULK complex is conserved from yeast to humans and it plays a critical role in the initiation of autophagy, the intracellular system that leads to the lysosomal degradation of cellular components and their recycling into basic metabolic units. It is involved in nutrient sensing and signaling, the assembly of autophagy factors and the execution of autophagy. In metazoans, ATG1 homologs display additional functions. Unc-51 and ULKs have been implicated in neuronal and axonal development. The ATG1/ULK subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270911 [Multi-domain]  Cd Length: 251  Bit Score: 214.01  E-value: 7.01e-68
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSDFLEKfLPREIEILAMLNHRSIVKTYEIFETSDgKVYIVMELGVQGD 97
Cdd:cd14009    1 IGRGSFATVWKGRHKQTGEVVAIKEISRKKLNKKLQEN-LESEIAILKSIKHPNIVRLYDVQKTED-FIYLVLEYCAGGD 78
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  98 LLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFN---IKLSDFGFSkRCLRDDSgrliLSKT 174
Cdd:cd14009   79 LSQYIRKRGRLPEAVARHFMQQLASGLKFLRSKNIIHRDLKPQNLLLSTSGDdpvLKIADFGFA-RSLQPAS----MAET 153
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 175 FCGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPYDDSNIKKMLR-IQKEHRV-NFPRSKHLTGECKDLIYRM 252
Cdd:cd14009  154 LCGSPLYMAPEILQFQKYDAKA-DLWSVGAILFEMLVGKPPFRGSNHVQLLRnIERSDAViPFPIAAQLSPDCKDLLRRL 232
                        250
                 ....*....|....*....
gi 112734851 253 LQPDVNRRLHIDEILNHCW 271
Cdd:cd14009  233 LRRDPAERISFEEFFAHPF 251
STKc_NIM1 cd14075
Catalytic domain of the Serine/Threonine Kinase, NIM1; STKs catalyze the transfer of the ...
12-272 1.12e-67

Catalytic domain of the Serine/Threonine Kinase, NIM1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. NIM1 is a widely-expressed kinase belonging to the AMP-activated protein kinase (AMPK) subfamily. Although present in most tissues, NIM1 kinase activity is only observed in the brain and testis. NIM1 is capable of autophosphorylating and activating itself, but may be present in other tissues in the inactive form. The physiological function of NIM1 has yet to be elucidated. The NIM1 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270977 [Multi-domain]  Cd Length: 255  Bit Score: 213.74  E-value: 1.12e-67
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  12 YIMGINLGEGSYAKVKSAYSERLKFNVAVKIIDRKKApSDFLEKFLPREIEILAMLNHRSIVKTYEIFETSdGKVYIVME 91
Cdd:cd14075    4 YRIRGELGSGNFSQVKLGIHQLTKEKVAIKILDKTKL-DQKTQRLLSREISSMEKLHHPNIIRLYEVVETL-SKLHLVME 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  92 LGVQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLRDDSGRlil 171
Cdd:cd14075   82 YASGGELYTKISTEGKLSESEAKPLFAQIVSAVKHMHENNIIHRDLKAENVFYASNNCVKVGDFGFSTHAKRGETLN--- 158
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 172 skTFCGSAAYAAPEVLQGIPYQPKVYDIWSLGVILYIMVCGSMPYDDSNIKKMLRIQKEHRVNFPrsKHLTGECKDLIYR 251
Cdd:cd14075  159 --TFCGSPPYAAPELFKDEHYIGIYVDIWALGVLLYFMVTGVMPFRAETVAKLKKCILEGTYTIP--SYVSEPCQELIRG 234
                        250       260
                 ....*....|....*....|.
gi 112734851 252 MLQPDVNRRLHIDEILNHCWV 272
Cdd:cd14075  235 ILQPVPSDRYSIDEIKNSEWL 255
STKc_PLK cd14099
Catalytic domain of the Serine/Threonine Kinases, Polo-like kinases; STKs catalyze the ...
12-271 2.20e-65

Catalytic domain of the Serine/Threonine Kinases, Polo-like kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. PLKs play important roles in cell cycle progression and in DNA damage responses. They regulate mitotic entry, mitotic exit, and cytokinesis. In general PLKs contain an N-terminal catalytic kinase domain and a C-terminal regulatory polo box domain (PBD), which is comprised by two bipartite polo-box motifs (or polo boxes) and is involved in protein interactions. PLKs derive their names from homology to polo, a kinase first identified in Drosophila. There are five mammalian PLKs (PLK1-5) from distinct genes. There is good evidence that PLK1 may function as an oncogene while PLK2-5 have tumor suppressive properties. PLK1 functions as a positive regulator of mitosis, meiosis, and cytokinesis. PLK2 functions in G1 progression, S-phase arrest, and centriole duplication. PLK3 regulates angiogenesis and responses to DNA damage. PLK4 is required for late mitotic progression, cell survival, and embryonic development. PLK5 was first identified as a pseudogene containing a stop codon within the kinase domain, however, both murine and human genes encode expressed proteins. PLK5 functions in cell cycle arrest.


Pssm-ID: 271001 [Multi-domain]  Cd Length: 258  Bit Score: 207.79  E-value: 2.20e-65
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  12 YIMGINLGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSD-FLEKFLpREIEILAMLNHRSIVKTYEIFETSDgKVYIVM 90
Cdd:cd14099    3 YRRGKFLGKGGFAKCYEVTDMSTGKVYAGKVVPKSSLTKPkQREKLK-SEIKIHRSLKHPNIVKFHDCFEDEE-NVYILL 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  91 ELGVQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLRDDSGRli 170
Cdd:cd14099   81 ELCSNGSLMELLKRRKALTEPEVRYFMRQILSGVKYLHSNRIIHRDLKLGNLFLDENMNVKIGDFGLAARLEYDGERK-- 158
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 171 lsKTFCGSAAYAAPEVLQGIP-YQPKVyDIWSLGVILYIMVCGSMPYDDSNIKKMLRIQKEHRVNFPRSKHLTGECKDLI 249
Cdd:cd14099  159 --KTLCGTPNYIAPEVLEKKKgHSFEV-DIWSLGVILYTLLVGKPPFETSDVKETYKRIKKNEYSFPSHLSISDEAKDLI 235
                        250       260
                 ....*....|....*....|..
gi 112734851 250 YRMLQPDVNRRLHIDEILNHCW 271
Cdd:cd14099  236 RSMLQPDPTKRPSLDEILSHPF 257
PKc cd00180
Catalytic domain of Protein Kinases; PKs catalyze the transfer of the gamma-phosphoryl group ...
18-269 2.63e-65

Catalytic domain of Protein Kinases; PKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine or tyrosine residues on protein substrates. PKs make up a large family of serine/threonine kinases (STKs), protein tyrosine kinases (PTKs), and dual-specificity PKs that phosphorylate both serine/threonine and tyrosine residues of target proteins. Majority of protein phosphorylation occurs on serine residues while only 1% occurs on tyrosine residues. Protein phosphorylation is a mechanism by which a wide variety of cellular proteins, such as enzymes and membrane channels, are reversibly regulated in response to certain stimuli. PKs often function as components of signal transduction pathways in which one kinase activates a second kinase, which in turn, may act on other kinases; this sequential action transmits a signal from the cell surface to target proteins, which results in cellular responses. The PK family is one of the largest known protein families with more than 100 homologous yeast enzymes and more than 500 human proteins. A fraction of PK family members are pseudokinases that lack crucial residues for catalytic activity. The mutiplicity of kinases allows for specific regulation according to substrate, tissue distribution, and cellular localization. PKs regulate many cellular processes including proliferation, division, differentiation, motility, survival, metabolism, cell-cycle progression, cytoskeletal rearrangement, immunity, and neuronal functions. Many kinases are implicated in the development of various human diseases including different types of cancer. The PK family is part of a larger superfamily that includes the catalytic domains of RIO kinases, aminoglycoside phosphotransferase, choline kinase, phosphoinositide 3-kinase (PI3K), and actin-fragmin kinase.


Pssm-ID: 270622 [Multi-domain]  Cd Length: 215  Bit Score: 206.35  E-value: 2.63e-65
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDRKKapSDFLEKFLPREIEILAMLNHRSIVKTYEIFETSDGkVYIVMELGVQGD 97
Cdd:cd00180    1 LGKGSFGKVYKARDKETGKKVAVKVIPKEK--LKKLLEELLREIEILKKLNHPNIVKLYDVFETENF-LYLVMEYCEGGS 77
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  98 LLEFIKTR-GALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRClrDDSGRLILSKTFC 176
Cdd:cd00180   78 LKDLLKENkGPLSEEEALSILRQLLSALEYLHSNGIIHRDLKPENILLDSDGTVKLADFGLAKDL--DSDDSLLKTTGGT 155
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 177 GSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMvcgsmpyddsnikkmlriqkehrvnfprskhltGECKDLIYRMLQPD 256
Cdd:cd00180  156 TPPYYAPPELLGGRYYGPKV-DIWSLGVILYEL---------------------------------EELKDLIRRMLQYD 201
                        250
                 ....*....|...
gi 112734851 257 VNRRLHIDEILNH 269
Cdd:cd00180  202 PKKRPSAKELLEH 214
STKc_Chk2 cd14084
Catalytic domain of the Serine/Threonine kinase, Cell cycle Checkpoint Kinase 2; STKs catalyze ...
9-272 3.38e-63

Catalytic domain of the Serine/Threonine kinase, Cell cycle Checkpoint Kinase 2; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Checkpoint Kinase 2 (Chk2) plays an important role in cellular responses to DNA double-strand breaks and related lesions. It is phosphorylated and activated by ATM kinase, resulting in its dissociation from sites of damage to phosphorylate downstream targets such as BRCA1, p53, cell cycle transcription factor E2F1, the promyelocytic leukemia protein (PML) involved in apoptosis, and CDC25 phosphatases, among others. Mutations in Chk2 is linked to a variety of cancers including familial breast cancer, myelodysplastic syndromes, prostate cancer, lung cancer, and osteosarcomas. Chk2 contains an N-terminal SQ/TQ cluster domain (SCD), a central forkhead-associated (FHA) domain, and a C-terminal catalytic kinase domain. The Chk2 subfamily is part of a larger superfamily that includes the catalytic domains of other protein kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270986 [Multi-domain]  Cd Length: 275  Bit Score: 203.01  E-value: 3.38e-63
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851   9 RRGYIMGINLGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSDFLEKFLP-----REIEILAMLNHRSIVKTYEIFETSD 83
Cdd:cd14084    5 RKKYIMSRTLGSGACGEVKLAYDKSTCKKVAIKIINKRKFTIGSRREINKprnieTEIEILKKLSHPCIIKIEDFFDAED 84
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  84 gKVYIVMELGVQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLL---DKDFNIKLSDFGFSKr 160
Cdd:cd14084   85 -DYYIVLELMEGGELFDRVVSNKRLKEAICKLYFYQMLLAVKYLHSNGIIHRDLKPENVLLssqEEECLIKITDFGLSK- 162
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 161 CLRDDSgrliLSKTFCGSAAYAAPEVLQ---GIPYQPKVyDIWSLGVILYIMVCGSMPYDDSNIKKMLRIQ-KEHRVNF- 235
Cdd:cd14084  163 ILGETS----LMKTLCGTPTYLAPEVLRsfgTEGYTRAV-DCWSLGVILFICLSGYPPFSEEYTQMSLKEQiLSGKYTFi 237
                        250       260       270
                 ....*....|....*....|....*....|....*...
gi 112734851 236 -PRSKHLTGECKDLIYRMLQPDVNRRLHIDEILNHCWV 272
Cdd:cd14084  238 pKAWKNVSEEAKDLVKKMLVVDPSRRPSIEEALEHPWL 275
STKc_NUAK2 cd14161
Catalytic domain of the Serine/Threonine Kinase, novel (nua) kinase family NUAK 2; STKs ...
18-272 3.78e-63

Catalytic domain of the Serine/Threonine Kinase, novel (nua) kinase family NUAK 2; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. NUAK proteins are classified as AMP-activated protein kinase (AMPK)-related kinases, which like AMPK are activated by the major tumor suppressor LKB1. Vertebrates contain two NUAK proteins, called NUAK1 and NUAK2. NUAK2, also called SNARK (Sucrose, non-fermenting 1/AMP-activated protein kinase-related kinase), is involved in energy metabolism. It is activated by hyperosmotic stress, DNA damage, and nutrients such as glucose and glutamine. NUAK2-knockout mice develop obesity, altered serum lipid profiles, hyperinsulinaemia, hyperglycaemia, and impaired glucose tolerance. NUAK2 is implicated in regulating actin stress fiber assembly through its association with myosin phosphatase Rho-interacting protein (MRIP), which leads to an increase in myosin regulatory light chain (MLC) phosphorylation. It is also associated with tumor growth, migration, and oncogenicity of melanoma cells. The NUAK2 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271063 [Multi-domain]  Cd Length: 255  Bit Score: 202.11  E-value: 3.78e-63
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAySERLKFNVAVKII--DRKKAPSDFLEkfLPREIEILAMLNHRSIVKTYEIFETSDgKVYIVMELGVQ 95
Cdd:cd14161   11 LGKGTYGRVKKA-RDSSGRLVAIKSIrkDRIKDEQDLLH--IRREIEIMSSLNHPHIISVYEVFENSS-KIVIVMEYASR 86
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  96 GDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKrCLRDDSgrliLSKTF 175
Cdd:cd14161   87 GDLYDYISERQRLSELEARHFFRQIVSAVHYCHANGIVHRDLKLENILLDANGNIKIADFGLSN-LYNQDK----FLQTY 161
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 176 CGSAAYAAPEVLQGIPYQPKVYDIWSLGVILYIMVCGSMPYDDSNIKKMlrIQKEHRVNFPRSKHLTGECkDLIYRMLQP 255
Cdd:cd14161  162 CGSPLYASPEIVNGRPYIGPEVDSWSLGVLLYILVHGTMPFDGHDYKIL--VKQISSGAYREPTKPSDAC-GLIRWLLMV 238
                        250
                 ....*....|....*..
gi 112734851 256 DVNRRLHIDEILNHCWV 272
Cdd:cd14161  239 NPERRATLEDVASHWWV 255
STKc_Kin1_2 cd14077
Catalytic domain of Kin1, Kin2, and simlar Serine/Threonine Kinases; STKs catalyze the ...
12-272 2.32e-62

Catalytic domain of Kin1, Kin2, and simlar Serine/Threonine Kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. This subfamily is composed of yeast Kin1, Kin2, and similar proteins. Fission yeast Kin1 is a membrane-associated kinase that is involved in regulating cell surface cohesiveness during interphase. It also plays a role during mitosis, linking actomyosin ring assembly with septum synthesis and membrane closure to ensure separation of daughter cells. Budding yeast Kin1 and Kin2 act downstream of the Rab-GTPase Sec4 and are associated with the exocytic apparatus; they play roles in the secretory pathway. The Kin1/2 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270979 [Multi-domain]  Cd Length: 267  Bit Score: 200.37  E-value: 2.32e-62
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  12 YIMGINLGEGSYAKVKSAYSERLKFNVAVKIIDRkkAPSDFL--------------EKFLPREIEILAMLNHRSIVKTYE 77
Cdd:cd14077    3 WEFVKTIGAGSMGKVKLAKHIRTGEKCAIKIIPR--ASNAGLkkerekrlekeisrDIRTIREAALSSLLNHPHICRLRD 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  78 IFETSDgKVYIVMELGVQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGF 157
Cdd:cd14077   81 FLRTPN-HYYMLFEYVDGGQLLDYIISHGKLKEKQARKFARQIASALDYLHRNSIVHRDLKIENILISKSGNIKIIDFGL 159
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 158 SKrcLRDDSGRLilsKTFCGSAAYAAPEVLQGIPYQ-PKVyDIWSLGVILYIMVCGSMPYDDSNIKKMLRIQKEHRVNFP 236
Cdd:cd14077  160 SN--LYDPRRLL---RTFCGSLYFAAPELLQAQPYTgPEV-DVWSFGVVLYVLVCGKVPFDDENMPALHAKIKKGKVEYP 233
                        250       260       270
                 ....*....|....*....|....*....|....*.
gi 112734851 237 rsKHLTGECKDLIYRMLQPDVNRRLHIDEILNHCWV 272
Cdd:cd14077  234 --SYLSSECKSLISRMLVVDPKKRATLEQVLNHPWM 267
STKc_HAL4_like cd13994
Catalytic domain of Fungal Halotolerance protein 4-like Serine/Threonine kinases; STKs ...
18-272 9.06e-62

Catalytic domain of Fungal Halotolerance protein 4-like Serine/Threonine kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. This subfamily is composed of HAL4, Saccharomyces cerevisiae Ptk2/Stk2, and similar fungal proteins. Proteins in this subfamily are involved in regulating ion transporters. In budding and fission yeast, HAL4 promotes potassium ion uptake, which increases cellular resistance to other cations such as sodium, lithium, and calcium ions. HAL4 stabilizes the major high-affinity K+ transporter Trk1 at the plasma membrane under low K+ conditions, which prevents endocytosis and vacuolar degradation. Budding yeast Ptk2 phosphorylates and regulates the plasma membrane H+ ATPase, Pma1. The HAL4-like subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270896 [Multi-domain]  Cd Length: 265  Bit Score: 198.69  E-value: 9.06e-62
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYS--ERLKFNVAVKIIDRKKAPS---DFLEKFLpREIEILAMLNHRSIVKTYEIFETSDGKVYIVMEL 92
Cdd:cd13994    1 IGKGATSVVRIVTKknPRSGVLYAVKEYRRRDDESkrkDYVKRLT-SEYIISSKLHHPNIVKVLDLCQDLHGKWCLVMEY 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  93 GVQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKrCLRDDSGRLI-L 171
Cdd:cd13994   80 CPGGDLFTLIEKADSLSLEEKDCFFKQILRGVAYLHSHGIAHRDLKPENILLDEDGVLKLTDFGTAE-VFGMPAEKESpM 158
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 172 SKTFCGSAAYAAPEVLQGIPYQPKVYDIWSLGVILYIMVCGSMPY-----DDSNIKK-MLRIQKEHRVNFPRSKHLTGEC 245
Cdd:cd13994  159 SAGLCGSEPYMAPEVFTSGSYDGRAVDVWSCGIVLFALFTGRFPWrsakkSDSAYKAyEKSGDFTNGPYEPIENLLPSEC 238
                        250       260
                 ....*....|....*....|....*..
gi 112734851 246 KDLIYRMLQPDVNRRLHIDEILNHCWV 272
Cdd:cd13994  239 RRLIYRMLHPDPEKRITIDEALNDPWV 265
STKc_PknB_like cd14014
Catalytic domain of bacterial Serine/Threonine kinases, PknB and similar proteins; STKs ...
18-260 2.33e-60

Catalytic domain of bacterial Serine/Threonine kinases, PknB and similar proteins; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. This subfamily includes many bacterial eukaryotic-type STKs including Staphylococcus aureus PknB (also called PrkC or Stk1), Bacillus subtilis PrkC, and Mycobacterium tuberculosis Pkn proteins (PknB, PknD, PknE, PknF, PknL, and PknH), among others. S. aureus PknB is the only eukaryotic-type STK present in this species, although many microorganisms encode for several such proteins. It is important for the survival and pathogenesis of S. aureus as it is involved in the regulation of purine and pyrimidine biosynthesis, cell wall metabolism, autolysis, virulence, and antibiotic resistance. M. tuberculosis PknB is essential for growth and it acts on diverse substrates including proteins involved in peptidoglycan synthesis, cell division, transcription, stress responses, and metabolic regulation. B. subtilis PrkC is located at the inner membrane of endospores and functions to trigger spore germination. Bacterial STKs in this subfamily show varied domain architectures. The well-characterized members such as S. aureus and M. tuberculosis PknB, and B. subtilis PrkC, contain an N-terminal cytosolic kinase domain, a transmembrane (TM) segment, and mutliple C-terminal extracellular PASTA domains. The PknB subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270916 [Multi-domain]  Cd Length: 260  Bit Score: 195.11  E-value: 2.33e-60
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPS-DFLEKFLpREIEILAMLNHRSIVKTYEIFETsDGKVYIVMELGVQG 96
Cdd:cd14014    8 LGRGGMGEVYRARDTLLGRPVAIKVLRPELAEDeEFRERFL-REARALARLSHPNIVRVYDVGED-DGRPYIVMEYVEGG 85
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  97 DLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKrclRDDSGRLILSKTFC 176
Cdd:cd14014   86 SLADLLRERGPLPPREALRILAQIADALAAAHRAGIVHRDIKPANILLTEDGRVKLTDFGIAR---ALGDSGLTQTGSVL 162
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 177 GSAAYAAPEVLQGIPYQPKvYDIWSLGVILYIMVCGSMPYDDSNIKKMLRIQKEHRVNFPRS--KHLTGECKDLIYRMLQ 254
Cdd:cd14014  163 GTPAYMAPEQARGGPVDPR-SDIYSLGVVLYELLTGRPPFDGDSPAAVLAKHLQEAPPPPSPlnPDVPPALDAIILRALA 241

                 ....*.
gi 112734851 255 PDVNRR 260
Cdd:cd14014  242 KDPEER 247
STKc_Chk1 cd14069
Catalytic domain of the Serine/Threonine kinase, Checkpoint kinase 1; STKs catalyze the ...
11-272 3.02e-59

Catalytic domain of the Serine/Threonine kinase, Checkpoint kinase 1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Chk1 is implicated in many major checkpoints of the cell cycle, providing a link between upstream sensors and the cell cycle engine. It plays an important role in DNA damage response and maintaining genomic stability. Chk1 acts as an effector of the sensor kinase, ATR (ATM and Rad3-related), a member of the PI3K family, which is activated upon DNA replication stress. Chk1 delays mitotic entry in response to replication blocks by inhibiting cyclin dependent kinase (Cdk) activity. In addition, Chk1 contributes to the function of centrosome and spindle-based checkpoints, inhibits firing of origins of DNA replication (Ori), and represses transcription of cell cycle proteins including cyclin B and Cdk1. The Chk1 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270971 [Multi-domain]  Cd Length: 261  Bit Score: 192.16  E-value: 3.02e-59
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  11 GYIMGINLGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSDFLEKfLPREIEILAMLNHRSIVKTYEIfeTSDGKV-YIV 89
Cdd:cd14069    2 DWDLVQTLGEGAFGEVFLAVNRNTEEAVAVKFVDMKRAPGDCPEN-IKKEVCIQKMLSHKNVVRFYGH--RREGEFqYLF 78
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  90 MELGVQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLRDdsGRL 169
Cdd:cd14069   79 LEYASGGELFDKIEPDVGMPEDVAQFYFQQLMAGLKYLHSCGITHRDIKPENLLLDENDNLKISDFGLATVFRYK--GKE 156
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 170 ILSKTFCGSAAYAAPEVLQGIPYQPKVYDIWSLGVILYIMVCGSMPYD---DSNIKKMLRIQKEHRVNFPRSK----HLT 242
Cdd:cd14069  157 RLLNKMCGTLPYVAPELLAKKKYRAEPVDVWSCGIVLFAMLAGELPWDqpsDSCQEYSDWKENKKTYLTPWKKidtaALS 236
                        250       260       270
                 ....*....|....*....|....*....|
gi 112734851 243 geckdLIYRMLQPDVNRRLHIDEILNHCWV 272
Cdd:cd14069  237 -----LLRKILTENPNKRITIEDIKKHPWY 261
STKc_AGC cd05123
Catalytic domain of AGC family Serine/Threonine Kinases; STKs catalyze the transfer of the ...
18-271 2.11e-58

Catalytic domain of AGC family Serine/Threonine Kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. AGC kinases regulate many cellular processes including division, growth, survival, metabolism, motility, and differentiation. Many are implicated in the development of various human diseases. Members of this family include cAMP-dependent Protein Kinase (PKA), cGMP-dependent Protein Kinase (PKG), Protein Kinase C (PKC), Protein Kinase B (PKB), G protein-coupled Receptor Kinase (GRK), Serum- and Glucocorticoid-induced Kinase (SGK), and 70 kDa ribosomal Protein S6 Kinase (p70S6K or S6K), among others. AGC kinases share an activation mechanism based on the phosphorylation of up to three sites: the activation loop (A-loop), the hydrophobic motif (HM) and the turn motif. Phosphorylation at the A-loop is required of most AGC kinases, which results in a disorder-to-order transition of the A-loop. The ordered conformation results in the access of substrates and ATP to the active site. A subset of AGC kinases with C-terminal extensions containing the HM also requires phosphorylation at this site. Phosphorylation at the HM allows the C-terminal extension to form an ordered structure that packs into the hydrophobic pocket of the catalytic domain, which then reconfigures the kinase into an active bi-lobed state. In addition, growth factor-activated AGC kinases such as PKB, p70S6K, RSK, MSK, PKC, and SGK, require phosphorylation at the turn motif (also called tail or zipper site), located N-terminal to the HM at the C-terminal extension. The AGC family is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and Phosphoinositide 3-Kinase.


Pssm-ID: 270693 [Multi-domain]  Cd Length: 250  Bit Score: 189.65  E-value: 2.11e-58
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKV---KSAYSERLkfnVAVKIIDRKKAPSDFLEKFLPREIEILAMLNHRSIVKTYEIFETsDGKVYIVMELGV 94
Cdd:cd05123    1 LGKGSFGKVllvRKKDTGKL---YAMKVLRKKEIIKRKEVEHTLNERNILERVNHPFIVKLHYAFQT-EEKLYLVLDYVP 76
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  95 QGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLRDDSgrliLSKT 174
Cdd:cd05123   77 GGELFSHLSKEGRFPEERARFYAAEIVLALEYLHSLGIIYRDLKPENILLDSDGHIKLTDFGLAKELSSDGD----RTYT 152
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 175 FCGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPYDDSNIKKMLRIQKEHRVNFPRskHLTGECKDLIYRMLQ 254
Cdd:cd05123  153 FCGTPEYLAPEVLLGKGYGKAV-DWWSLGVLLYEMLTGKPPFYAENRKEIYEKILKSPLKFPE--YVSPEAKSLISGLLQ 229
                        250       260
                 ....*....|....*....|
gi 112734851 255 PDVNRRLH---IDEILNHCW 271
Cdd:cd05123  230 KDPTKRLGsggAEEIKAHPF 249
STKc_Nek cd08215
Catalytic domain of the Serine/Threonine Kinase, Never In Mitosis gene A (NIMA)-related kinase; ...
18-269 5.15e-58

Catalytic domain of the Serine/Threonine Kinase, Never In Mitosis gene A (NIMA)-related kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. The Nek family is composed of 11 different mammalian members (Nek1-11) with similarity to the catalytic domain of Aspergillus nidulans NIMA kinase, the founding member of the Nek family, which was identified in a screen for cell cycle mutants that were prevented from entering mitosis. Neks contain a conserved N-terminal catalytic domain and a more divergent C-terminal regulatory region of various sizes and structures. They are involved in the regulation of downstream processes following the activation of Cdc2, and many of their functions are cell cycle-related. They play critical roles in microtubule dynamics during ciliogenesis and mitosis. The Nek family is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270855 [Multi-domain]  Cd Length: 258  Bit Score: 188.83  E-value: 5.15e-58
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAK---VKSAYSERLkfnVAVKIIDRKKAPSDFLEKFLpREIEILAMLNHRSIVKTYEIFETsDGKVYIVMELGV 94
Cdd:cd08215    8 IGKGSFGSaylVRRKSDGKL---YVLKEIDLSNMSEKEREEAL-NEVKLLSKLKHPNIVKYYESFEE-NGKLCIVMEYAD 82
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  95 QGDLLEFIKTRGA----LQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKrCLRDDSgrlI 170
Cdd:cd08215   83 GGDLAQKIKKQKKkgqpFPEEQILDWFVQICLALKYLHSRKILHRDLKTQNIFLTKDGVVKLGDFGISK-VLESTT---D 158
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 171 LSKTFCGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPYDDSNIKK-MLRIQKEHRVNFPrsKHLTGECKDLI 249
Cdd:cd08215  159 LAKTVVGTPYYLSPELCENKPYNYKS-DIWALGCVLYELCTLKHPFEANNLPAlVYKIVKGQYPPIP--SQYSSELRDLV 235
                        250       260
                 ....*....|....*....|
gi 112734851 250 YRMLQPDVNRRLHIDEILNH 269
Cdd:cd08215  236 NSMLQKDPEKRPSANEILSS 255
STKc_CaMKI cd14083
Catalytic domain of the Serine/Threonine kinase, Calcium/calmodulin-dependent protein kinase ...
18-271 8.18e-57

Catalytic domain of the Serine/Threonine kinase, Calcium/calmodulin-dependent protein kinase Type I; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. CaMKs are multifunctional calcium and calmodulin (CaM) stimulated STKs involved in cell cycle regulation. There are several types of CaMKs including CaMKI, CaMKII, and CaMKIV. In vertebrates, there are four CaMKI proteins encoded by different genes (alpha, beta, gamma, and delta), each producing at least one variant. CaMKs contain an N-terminal catalytic domain and a C-terminal regulatory domain that harbors a CaM binding site. CaMKI proteins are monomeric and they play pivotal roles in the nervous system, including long-term potentiation, dendritic arborization, neurite outgrowth, and the formation of spines, synapses, and axons. In addition, they may be involved in osteoclast differentiation and bone resorption. The CaMKI subfamily is part of a larger superfamily that includes the catalytic domains of other protein kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270985 [Multi-domain]  Cd Length: 259  Bit Score: 186.04  E-value: 8.18e-57
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSDflEKFLPREIEILAMLNHRSIVKTYEIFEtSDGKVYIVMELGVQGD 97
Cdd:cd14083   11 LGTGAFSEVVLAEDKATGKLVAIKCIDKKALKGK--EDSLENEIAVLRKIKHPNIVQLLDIYE-SKSHLYLVMELVTGGE 87
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  98 LLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLL---LDKDFNIKLSDFGFSKrclRDDSGRLilsKT 174
Cdd:cd14083   88 LFDRIVEKGSYTEKDASHLIRQVLEAVDYLHSLGIVHRDLKPENLLyysPDEDSKIMISDFGLSK---MEDSGVM---ST 161
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 175 FCGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMP-YDDSNIKKMLRIQK-EHRVNFPRSKHLTGECKDLIYRM 252
Cdd:cd14083  162 ACGTPGYVAPEVLAQKPYGKAV-DCWSIGVISYILLCGYPPfYDENDSKLFAQILKaEYEFDSPYWDDISDSAKDFIRHL 240
                        250
                 ....*....|....*....
gi 112734851 253 LQPDVNRRLHIDEILNHCW 271
Cdd:cd14083  241 MEKDPNKRYTCEQALEHPW 259
STKc_PASK cd14004
Catalytic domain of the Serine/Threonine kinase, Per-ARNT-Sim (PAS) domain Kinase; STKs ...
18-272 2.71e-56

Catalytic domain of the Serine/Threonine kinase, Per-ARNT-Sim (PAS) domain Kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. PASK (or PASKIN) is a nutrient and energy sensor and thus, plays an important role in maintaining cellular energy homeostasis. It coordinates the utilization of glucose in response to metabolic demand. It contains an N-terminal PAS domain which directly interacts and inhibits a C-terminal catalytic kinase domain. The PAS domain serves as a sensory module for different environmental signals such as light, redox state, and various metabolites. Binding of ligands to the PAS domain causes structural changes which leads to kinase activation and the phosphorylation of substrates to trigger the appropriate cellular response. The PASK subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270906 [Multi-domain]  Cd Length: 256  Bit Score: 184.51  E-value: 2.71e-56
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSDFLEK-----FLPREIEILAMLNHRS---IVKTYEIFEtSDGKVYIV 89
Cdd:cd14004    8 MGEGAYGQVNLAIYKSKGKEVVIKFIFKERILVDTWVRdrklgTVPLEIHILDTLNKRShpnIVKLLDFFE-DDEFYYLV 86
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  90 MElgVQG---DLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGfSKRCLRddS 166
Cdd:cd14004   87 ME--KHGsgmDLFDFIERKPNMDEKEAKYIFRQVADAVKHLHDQGIVHRDIKDENVILDGNGTIKLIDFG-SAAYIK--S 161
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 167 GRLilsKTFCGSAAYAAPEVLQGIPYQPKVYDIWSLGVILYIMVCGSMPYddSNIKKMLriQKEHRVNFPRSKhltgECK 246
Cdd:cd14004  162 GPF---DTFVGTIDYAAPEVLRGNPYGGKEQDIWALGVLLYTLVFKENPF--YNIEEIL--EADLRIPYAVSE----DLI 230
                        250       260
                 ....*....|....*....|....*.
gi 112734851 247 DLIYRMLQPDVNRRLHIDEILNHCWV 272
Cdd:cd14004  231 DLISRMLNRDVGDRPTIEELLTDPWL 256
STKc_HUNK cd14070
Catalytic domain of the Serine/Threonine Kinase, Hormonally up-regulated Neu-associated kinase ...
12-272 4.24e-55

Catalytic domain of the Serine/Threonine Kinase, Hormonally up-regulated Neu-associated kinase (also called MAK-V); STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. HUNK/MAK-V was identified from a mammary tumor in an MMTV-neu transgenic mouse. It is required for the metastasis of c-myc-induced mammary tumors, but is not necessary for c-myc-induced primary tumor formation or normal development. It is required for HER2/neu-induced tumor formation and maintenance of the cells' tumorigenic phenotype. It is over-expressed in aggressive subsets of ovary, colon, and breast carcinomas. HUNK interacts with synaptopodin, and may also play a role in synaptic plasticity. The HUNK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270972 [Multi-domain]  Cd Length: 262  Bit Score: 181.55  E-value: 4.24e-55
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  12 YIMGINLGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSD-FLEKFLPREIEILAMLNHRSIVKTYEIFETsDGKVYIVM 90
Cdd:cd14070    4 YLIGRKLGEGSFAKVREGLHAVTGEKVAIKVIDKKKAKKDsYVTKNLRREGRIQQMIRHPNITQLLDILET-ENSYYLVM 82
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  91 ELGVQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKrCLRDDSGRLI 170
Cdd:cd14070   83 ELCPGGNLMHRIYDKKRLEEREARRYIRQLVSAVEHLHRAGVVHRDLKIENLLLDENDNIKLIDFGLSN-CAGILGYSDP 161
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 171 LSkTFCGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPY--DDSNIKKMLRIQKEHRVNfPRSKHLTGECKDL 248
Cdd:cd14070  162 FS-TQCGSPAYAAPELLARKKYGPKV-DVWSIGVNMYAMLTGTLPFtvEPFSLRALHQKMVDKEMN-PLPTDLSPGAISF 238
                        250       260
                 ....*....|....*....|....
gi 112734851 249 IYRMLQPDVNRRLHIDEILNHCWV 272
Cdd:cd14070  239 LRSLLEPDPLKRPNIKQALANRWL 262
Pkinase pfam00069
Protein kinase domain;
18-272 1.31e-54

Protein kinase domain;


Pssm-ID: 459660 [Multi-domain]  Cd Length: 217  Bit Score: 178.59  E-value: 1.31e-54
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851   18 LGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSDFLEKFLpREIEILAMLNHRSIVKTYEIFETSDgKVYIVMELGVQGD 97
Cdd:pfam00069   7 LGSGSFGTVYKAKHRDTGKIVAIKKIKKEKIKKKKDKNIL-REIKILKKLNHPNIVRLYDAFEDKD-NLYLVLEYVEGGS 84
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851   98 LLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDvvhrdlkcenllldkdfniklsdfgfskrclrddsgrlilskTFCG 177
Cdd:pfam00069  85 LFDLLSEKGAFSEREAKFIMKQILEGLESGSSLT------------------------------------------TFVG 122
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  178 SAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPY---DDSNIKKMLRIQKEHRVNFPrsKHLTGECKDLIYRMLQ 254
Cdd:pfam00069 123 TPWYMAPEVLGGNPYGPKV-DVWSLGCILYELLTGKPPFpgiNGNEIYELIIDQPYAFPELP--SNLSEEAKDLLKKLLK 199
                         250
                  ....*....|....*...
gi 112734851  255 PDVNRRLHIDEILNHCWV 272
Cdd:pfam00069 200 KDPSKRLTATQALQHPWF 217
STKc_DCKL cd14095
Catalytic domain of the Serine/Threonine Kinase, Doublecortin-like kinase (also called ...
12-271 1.34e-54

Catalytic domain of the Serine/Threonine Kinase, Doublecortin-like kinase (also called Doublecortin-like and CAM kinase-like); STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. DCKL (or DCAMKL) proteins belong to the doublecortin (DCX) family of proteins which are involved in neuronal migration, neurogenesis, and eye receptor development, among others. Family members typically contain tandem doublecortin (DCX) domains at the N-terminus; DCX domains can bind microtubules and serve as protein-interaction platforms. In addition, DCKL proteins contain a C-terminal kinase domain with similarity to CAMKs. They are involved in the regulation of cAMP signaling. Vertebrates contain three DCKL proteins (DCKL1-3); DCKL1 and 2 also contain a serine, threonine, and proline rich domain (SP), while DCKL3 contains only a single DCX domain instead of tandem domains. The DCKL subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270997 [Multi-domain]  Cd Length: 258  Bit Score: 180.21  E-value: 1.34e-54
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  12 YIMGINLGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSDflEKFLPREIEILAMLNHRSIVKTYEIFETSDgKVYIVME 91
Cdd:cd14095    2 YDIGRVIGDGNFAVVKECRDKATDKEYALKIIDKAKCKGK--EHMIENEVAILRRVKHPNIVQLIEEYDTDT-ELYLVME 78
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  92 LGVQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLL----DKDFNIKLSDFGFSKRCLRDDSg 167
Cdd:cd14095   79 LVKGGDLFDAITSSTKFTERDASRMVTDLAQALKYLHSLSIVHRDIKPENLLVveheDGSKSLKLADFGLATEVKEPLF- 157
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 168 rlilskTFCGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPY--DDSNIKKMLRIQKEHRVNF--PRSKHLTG 243
Cdd:cd14095  158 ------TVCGTPTYVAPEILAETGYGLKV-DIWAAGVITYILLCGFPPFrsPDRDQEELFDLILAGEFEFlsPYWDNISD 230
                        250       260
                 ....*....|....*....|....*...
gi 112734851 244 ECKDLIYRMLQPDVNRRLHIDEILNHCW 271
Cdd:cd14095  231 SAKDLISRMLVVDPEKRYSAGQVLDHPW 258
STKc_Kin4 cd14076
Catalytic domain of the yeast Serine/Threonine Kinase, Kin4; STKs catalyze the transfer of the ...
12-272 4.89e-54

Catalytic domain of the yeast Serine/Threonine Kinase, Kin4; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Kin4 is a central component of the spindle position checkpoint (SPOC), which monitors spindle position and regulates the mitotic exit network (MEN). Kin4 associates with spindle pole bodies in mother cells to inhibit MEN signaling and delay mitosis until the anaphase nucleus is properly positioned along the mother-bud axis. Kin4 activity is regulated by both the bud neck-associated kinase Elm1 and protein phosphatase 2A. The Kin4 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270978 [Multi-domain]  Cd Length: 270  Bit Score: 179.22  E-value: 4.89e-54
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  12 YIMGINLGEGSYAKVK-----SAYSERLKFNVAVKIIDRKKAPSDFLEKFLPREIEILAMLNHRSIVKtYEIFETSDGKV 86
Cdd:cd14076    3 YILGRTLGEGEFGKVKlgwplPKANHRSGVQVAIKLIRRDTQQENCQTSKIMREINILKGLTHPNIVR-LLDVLKTKKYI 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  87 YIVMELGVQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRcLRDDS 166
Cdd:cd14076   82 GIVLEFVSGGELFDYILARRRLKDSVACRLFAQLISGVAYLHKKGVVHRDLKLENLLLDKNRNLVITDFGFANT-FDHFN 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 167 GRLIlsKTFCGSAAYAAPE-VLQGIPYQPKVYDIWSLGVILYIMVCGSMPYDD-------SNIKKMLRIQKEHRVNFPrs 238
Cdd:cd14076  161 GDLM--STSCGSPCYAAPElVVSDSMYAGRKADIWSCGVILYAMLAGYLPFDDdphnpngDNVPRLYRYICNTPLIFP-- 236
                        250       260       270
                 ....*....|....*....|....*....|....
gi 112734851 239 KHLTGECKDLIYRMLQPDVNRRLHIDEILNHCWV 272
Cdd:cd14076  237 EYVTPKARDLLRRILVPNPRKRIRLSAIMRHAWL 270
STKc_MSK_C cd14092
C-terminal catalytic domain of the Serine/Threonine Kinase, Mitogen and stress-activated ...
18-274 1.23e-53

C-terminal catalytic domain of the Serine/Threonine Kinase, Mitogen and stress-activated kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. MSKs contain an N-terminal kinase domain (NTD) from the AGC family and a C-terminal kinase domain (CTD) from the CAMK family. MSKs are activated by two major signaling cascades, the Ras-MAPK and p38 stress kinase pathways, in response to various stimuli such as growth factors, hormones, neurotransmitters, cellular stress, and pro-inflammatory cytokines. This triggers phosphorylation in the activation loop (A-loop) of the CTD of MSK. The active CTD phosphorylates the hydrophobic motif (HM) in the C-terminal extension of NTD, which facilitates the phosphorylation of the A-loop and activates the NTD, which in turn phosphorylates downstream targets. MSKs are predominantly nuclear proteins. They are widely expressed in many tissues including heart, brain, lung, liver, kidney, and pancreas. There are two isoforms of MSK, called MSK1 and MSK2. The MSK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270994 [Multi-domain]  Cd Length: 311  Bit Score: 179.42  E-value: 1.23e-53
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSdflekflpREIEILAML-NHRSIVKTYEIFETSdGKVYIVMELGVQG 96
Cdd:cd14092   14 LGDGSFSVCRKCVHKKTGQEFAVKIVSRRLDTS--------REVQLLRLCqGHPNIVKLHEVFQDE-LHTYLVMELLRGG 84
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  97 DLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLL---DKDFNIKLSDFGFSkrCLRDDSGRLilsK 173
Cdd:cd14092   85 ELLERIRKKKRFTESEASRIMRQLVSAVSFMHSKGVVHRDLKPENLLFtdeDDDAEIKIVDFGFA--RLKPENQPL---K 159
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 174 TFCGSAAYAAPEVLQGIPYQPKvY----DIWSLGVILYIMVCGSMP-----YDDSNIKKMLRIqKEHRVNF--PRSKHLT 242
Cdd:cd14092  160 TPCFTLPYAAPEVLKQALSTQG-YdescDLWSLGVILYTMLSGQVPfqspsRNESAAEIMKRI-KSGDFSFdgEEWKNVS 237
                        250       260       270
                 ....*....|....*....|....*....|..
gi 112734851 243 GECKDLIYRMLQPDVNRRLHIDEILNHCWVQP 274
Cdd:cd14092  238 SEAKSLIQGLLTVDPSKRLTMSELRNHPWLQG 269
STKc_CaMKI_alpha cd14167
Catalytic domain of the Serine/Threonine kinase, Calcium/calmodulin-dependent protein kinase ...
18-272 1.36e-53

Catalytic domain of the Serine/Threonine kinase, Calcium/calmodulin-dependent protein kinase Type I alpha; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. CaMKs are multifunctional calcium and calmodulin (CaM) stimulated STKs involved in cell cycle regulation. The CaMK family includes CaMKI, CaMKII, CaMKIV, and CaMK kinase (CaMKK). In vertebrates, there are four CaMKI proteins encoded by different genes (alpha, beta, gamma, and delta), each producing at least one variant. CaMKs contain an N-terminal catalytic domain and a C-terminal regulatory domain that harbors a CaM binding site. CaMKI proteins are monomeric and they play pivotal roles in the nervous system, including long-term potentiation, dendritic arborization, neurite outgrowth, and the formation of spines, synapses, and axons. In addition, they may be involved in osteoclast differentiation and bone resorption. The CaMKI-alpha subfamily is part of a larger superfamily that includes the catalytic domains of other protein kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271069 [Multi-domain]  Cd Length: 263  Bit Score: 177.91  E-value: 1.36e-53
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSDflEKFLPREIEILAMLNHRSIVKTYEIFEtSDGKVYIVMELGVQGD 97
Cdd:cd14167   11 LGTGAFSEVVLAEEKRTQKLVAIKCIAKKALEGK--ETSIENEIAVLHKIKHPNIVALDDIYE-SGGHLYLIMQLVSGGE 87
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  98 LLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLL---LDKDFNIKLSDFGFSKrclRDDSGRLIlsKT 174
Cdd:cd14167   88 LFDRIVEKGFYTERDASKLIFQILDAVKYLHDMGIVHRDLKPENLLyysLDEDSKIMISDFGLSK---IEGSGSVM--ST 162
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 175 FCGSAAYAAPEVLQGIPYQpKVYDIWSLGVILYIMVCGSMPYDDSNIKKMLR--IQKEHRVNFPRSKHLTGECKDLIYRM 252
Cdd:cd14167  163 ACGTPGYVAPEVLAQKPYS-KAVDCWSIGVIAYILLCGYPPFYDENDAKLFEqiLKAEYEFDSPYWDDISDSAKDFIQHL 241
                        250       260
                 ....*....|....*....|
gi 112734851 253 LQPDVNRRLHIDEILNHCWV 272
Cdd:cd14167  242 MEKDPEKRFTCEQALQHPWI 261
STKc_ULK3 cd14121
Catalytic domain of the Serine/Threonine kinase, Unc-51-like kinase 3; STKs catalyze the ...
18-269 2.89e-53

Catalytic domain of the Serine/Threonine kinase, Unc-51-like kinase 3; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. The ATG1/ULK complex is conserved from yeast to humans and it plays a critical role in the initiation of autophagy, the intracellular system that leads to the lysosomal degradation of cellular components and their recycling into basic metabolic units. ULK3 mRNA is up-regulated in fibroblasts after Ras-induced senescence, and its overexpression induces both autophagy and senescence in a fibroblast cell line. ULK3, through its kinase activity, positively regulates Gli proteins, mediators of the Sonic hedgehog (Shh) signaling pathway that is implicated in tissue homeostasis maintenance and neurogenesis. It is inhibited by binding to Suppressor of Fused (Sufu). The ULK3 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271023 [Multi-domain]  Cd Length: 252  Bit Score: 176.32  E-value: 2.89e-53
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERL-KFNVAVKIIDRKKAPSDFLEKFLpREIEILAMLNHRSIVKTYEiFETSDGKVYIVMELGVQG 96
Cdd:cd14121    3 LGSGTYATVYKAYRKSGaREVVAVKCVSKSSLNKASTENLL-TEIELLKKLKHPHIVELKD-FQWDEEHIYLIMEYCSGG 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  97 DLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFN--IKLSDFGFSKRCLRDDSGRlilskT 174
Cdd:cd14121   81 DLSRFIRSRRTLPESTVRRFLQQLASALQFLREHNISHMDLKPQNLLLSSRYNpvLKLADFGFAQHLKPNDEAH-----S 155
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 175 FCGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPYDDSNIKKM-LRIQKEHRVNFPRSKHLTGECKDLIYRML 253
Cdd:cd14121  156 LRGSPLYMAPEMILKKKYDARV-DLWSVGVILYECLFGRAPFASRSFEELeEKIRSSKPIEIPTRPELSADCRDLLLRLL 234
                        250
                 ....*....|....*.
gi 112734851 254 QPDVNRRLHIDEILNH 269
Cdd:cd14121  235 QRDPDRRISFEEFFAH 250
SPS1 COG0515
Serine/threonine protein kinase [Signal transduction mechanisms];
18-260 1.48e-52

Serine/threonine protein kinase [Signal transduction mechanisms];


Pssm-ID: 440281 [Multi-domain]  Cd Length: 482  Bit Score: 180.98  E-value: 1.48e-52
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPS-DFLEKFLpREIEILAMLNHRSIVKTYEIFEtSDGKVYIVMELgVQG 96
Cdd:COG0515   15 LGRGGMGVVYLARDLRLGRPVALKVLRPELAADpEARERFR-REARALARLNHPNIVRVYDVGE-EDGRPYLVMEY-VEG 91
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  97 -DLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKrclRDDSGRLILSKTF 175
Cdd:COG0515   92 eSLADLLRRRGPLPPAEALRILAQLAEALAAAHAAGIVHRDIKPANILLTPDGRVKLIDFGIAR---ALGGATLTQTGTV 168
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 176 CGSAAYAAPEVLQGIPYQPKvYDIWSLGVILYIMVCGSMPYD-DSNIKKMLRIQKEHRVNFPR-SKHLTGECKDLIYRML 253
Cdd:COG0515  169 VGTPGYMAPEQARGEPVDPR-SDVYSLGVTLYELLTGRPPFDgDSPAELLRAHLREPPPPPSElRPDLPPALDAIVLRAL 247

                 ....*..
gi 112734851 254 QPDVNRR 260
Cdd:COG0515  248 AKDPEER 254
STKc_MAPKKK cd06606
Catalytic domain of the Serine/Threonine Kinase, Mitogen-Activated Protein Kinase Kinase ...
18-272 2.62e-52

Catalytic domain of the Serine/Threonine Kinase, Mitogen-Activated Protein Kinase Kinase Kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. MAPKKKs (MKKKs or MAP3Ks) are also called MAP/ERK kinase kinases (MEKKs) in some cases. They phosphorylate and activate MAPK kinases (MAPKKs or MKKs or MAP2Ks), which in turn phosphorylate and activate MAPKs during signaling cascades that are important in mediating cellular responses to extracellular signals. This subfamily is composed of the Apoptosis Signal-regulating Kinases ASK1 (or MAPKKK5) and ASK2 (or MAPKKK6), MEKK1, MEKK2, MEKK3, MEKK4, as well as plant and fungal MAPKKKs. Also included in this subfamily are the cell division control proteins Schizosaccharomyces pombe Cdc7 and Saccharomyces cerevisiae Cdc15. The MAPKKK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270783 [Multi-domain]  Cd Length: 258  Bit Score: 174.25  E-value: 2.62e-52
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSDFLEKFLpREIEILAMLNHRSIVKtYEIFETSDGKVYIVMELGVQGD 97
Cdd:cd06606    8 LGKGSFGSVYLALNLDTGELMAVKEVELSGDSEEELEALE-REIRILSSLKHPNIVR-YLGTERTENTLNIFLEYVPGGS 85
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  98 LLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRclRDDSGRLILSKTFCG 177
Cdd:cd06606   86 LASLLKKFGKLPEPVVRKYTRQILEGLEYLHSNGIVHRDIKGANILVDSDGVVKLADFGCAKR--LAEIATGEGTKSLRG 163
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 178 SAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPYddSNIKK----MLRI-QKEHRVNFPrsKHLTGECKDLIYRM 252
Cdd:cd06606  164 TPYWMAPEVIRGEGYGRAA-DIWSLGCTVIEMATGKPPW--SELGNpvaaLFKIgSSGEPPPIP--EHLSEEAKDFLRKC 238
                        250       260
                 ....*....|....*....|
gi 112734851 253 LQPDVNRRLHIDEILNHCWV 272
Cdd:cd06606  239 LQRDPKKRPTADELLQHPFL 258
PKc_STE cd05122
Catalytic domain of STE family Protein Kinases; PKs catalyze the transfer of the ...
18-272 4.19e-52

Catalytic domain of STE family Protein Kinases; PKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine (ST) or tyrosine residues on protein substrates. This family is composed of STKs, and some dual-specificity PKs that phosphorylate both threonine and tyrosine residues of target proteins. Most members are kinases involved in mitogen-activated protein kinase (MAPK) signaling cascades, acting as MAPK kinases (MAPKKs), MAPKK kinases (MAPKKKs), or MAPKKK kinases (MAP4Ks). The MAPK signaling pathways are important mediators of cellular responses to extracellular signals. The pathways involve a triple kinase core cascade comprising of the MAPK, which is phosphorylated and activated by a MAPKK, which itself is phosphorylated and activated by a MAPKKK. Each MAPK cascade is activated either by a small GTP-binding protein or by an adaptor protein, which transmits the signal either directly to a MAPKKK to start the triple kinase core cascade or indirectly through a mediator kinase, a MAP4K. Other STE family members include p21-activated kinases (PAKs) and class III myosins, among others. PAKs are Rho family GTPase-regulated kinases that serve as important mediators in the function of Cdc42 (cell division cycle 42) and Rac. Class III myosins are motor proteins containing an N-terminal kinase catalytic domain and a C-terminal actin-binding domain, which can phosphorylate several cytoskeletal proteins, conventional myosin regulatory light chains, as well as autophosphorylate the C-terminal motor domain. They play an important role in maintaining the structural integrity of photoreceptor cell microvilli. The STE family is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270692 [Multi-domain]  Cd Length: 254  Bit Score: 173.54  E-value: 4.19e-52
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSdflEKFLPREIEILAMLNHRSIVKTYEIFETsDGKVYIVMELGVQGD 97
Cdd:cd05122    8 IGKGGFGVVYKARHKKTGQIVAIKKINLESKEK---KESILNEIAILKKCKHPNIVKYYGSYLK-KDELWIVMEFCSGGS 83
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  98 LLEFIKTRGA-LQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLRDDSgrlilSKTFC 176
Cdd:cd05122   84 LKDLLKNTNKtLTEQQIAYVCKEVLKGLEYLHSHGIIHRDIKAANILLTSDGEVKLIDFGLSAQLSDGKT-----RNTFV 158
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 177 GSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPYDDSNI-KKMLRIQKEHRVNFPRSKHLTGECKDLIYRMLQP 255
Cdd:cd05122  159 GTPYWMAPEVIQGKPYGFKA-DIWSLGITAIEMAEGKPPYSELPPmKALFLIATNGPPGLRNPKKWSKEFKDFLKKCLQK 237
                        250
                 ....*....|....*..
gi 112734851 256 DVNRRLHIDEILNHCWV 272
Cdd:cd05122  238 DPEKRPTAEQLLKHPFI 254
STKc_CaMKII cd14086
Catalytic domain of the Serine/Threonine kinase, Calcium/calmodulin-dependent protein kinase ...
18-277 1.05e-51

Catalytic domain of the Serine/Threonine kinase, Calcium/calmodulin-dependent protein kinase Type II; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. CaMKs are multifunctional calcium and calmodulin (CaM) stimulated STKs involved in cell cycle regulation. There are several types of CaMKs including CaMKI, CaMKII, and CaMKIV. CaMKs contain an N-terminal catalytic domain followed by a regulatory domain that harbors a CaM binding site. In addition, CaMKII contains a C-terminal association domain that facilitates oligomerization. There are four CaMKII proteins (alpha, beta, gamma, delta) encoded by different genes; each gene undergoes alternative splicing to produce more than 30 isoforms. CaMKII-alpha and -beta are enriched in neurons while CaMKII-gamma and -delta are predominant in myocardium. CaMKII is a signaling molecule that translates upstream calcium and reactive oxygen species (ROS) signals into downstream responses that play important roles in synaptic function and cardiovascular physiology. It is a major component of the postsynaptic density and is critical in regulating synaptic plasticity including long-term potentiation. It is critical in regulating ion channels and proteins involved in myocardial excitation-contraction and excitation-transcription coupling. Excessive CaMKII activity promotes processes that contribute to heart failure and arrhythmias. The CaMKII subfamily is part of a larger superfamily that includes the catalytic domains of other protein kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270988 [Multi-domain]  Cd Length: 292  Bit Score: 173.76  E-value: 1.05e-51
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSDFLEKfLPREIEILAMLNHRSIVKTYEIFETsDGKVYIVMELGVQGD 97
Cdd:cd14086    9 LGKGAFSVVRRCVQKSTGQEFAAKIINTKKLSARDHQK-LEREARICRLLKHPNIVRLHDSISE-EGFHYLVFDLVTGGE 86
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  98 LLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLL---DKDFNIKLSDFGFSKRCLRDDSGRLilskT 174
Cdd:cd14086   87 LFEDIVAREFYSEADASHCIQQILESVNHCHQNGIVHRDLKPENLLLaskSKGAAVKLADFGLAIEVQGDQQAWF----G 162
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 175 FCGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPYDDSNIKKMLRIQKEHRVNFPRSK--HLTGECKDLIYRM 252
Cdd:cd14086  163 FAGTPGYLSPEVLRKDPYGKPV-DIWACGVILYILLVGYPPFWDEDQHRLYAQIKAGAYDYPSPEwdTVTPEAKDLINQM 241
                        250       260
                 ....*....|....*....|....*
gi 112734851 253 LQPDVNRRLHIDEILNHCWVQPKAR 277
Cdd:cd14086  242 LTVNPAKRITAAEALKHPWICQRDR 266
STKc_CAMKK cd14118
Catalytic domain of the Serine/Threonine kinase, Calmodulin Dependent Protein Kinase Kinase; ...
18-272 1.34e-50

Catalytic domain of the Serine/Threonine kinase, Calmodulin Dependent Protein Kinase Kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. CaMKKs are upstream kinases of the CaM kinase cascade that phosphorylate and activate CaMKI and CamKIV. They may also phosphorylate other substrates including PKB and AMP-activated protein kinase (AMPK). Vertebrates contain two CaMKKs, CaMKK1 (or alpha) and CaMKK2 (or beta). CaMKK1 is involved in the regulation of glucose uptake in skeletal muscles. CaMKK2 is involved in regulating energy balance, glucose metabolism, adiposity, hematopoiesis, inflammation, and cancer. The CaMKK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271020 [Multi-domain]  Cd Length: 275  Bit Score: 170.23  E-value: 1.34e-50
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDRKK---------------------APSDFLEKfLPREIEILAMLNHRSIVKTY 76
Cdd:cd14118    2 IGKGSYGIVKLAYNEEDNTLYAMKILSKKKllkqagffrrppprrkpgalgKPLDPLDR-VYREIAILKKLDHPNVVKLV 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  77 EIF-ETSDGKVYIVMELGVQGDLLEfIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDF 155
Cdd:cd14118   81 EVLdDPNEDNLYMVFELVDKGAVME-VPTDNPLSEETARSYFRDIVLGIEYLHYQKIIHRDIKPSNLLLGDDGHVKIADF 159
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 156 GFSKRCLRDDSgrlILSKTfCGSAAYAAPEVLQG--IPYQPKVYDIWSLGVILYIMVCGSMPYDDSNIKKMLRIQKEHRV 233
Cdd:cd14118  160 GVSNEFEGDDA---LLSST-AGTPAFMAPEALSEsrKKFSGKALDIWAMGVTLYCFVFGRCPFEDDHILGLHEKIKTDPV 235
                        250       260       270
                 ....*....|....*....|....*....|....*....
gi 112734851 234 NFPRSKHLTGECKDLIYRMLQPDVNRRLHIDEILNHCWV 272
Cdd:cd14118  236 VFPDDPVVSEQLKDLILRMLDKNPSERITLPEIKEHPWV 274
STKc_Rad53_Cds1 cd14098
Catalytic domain of the yeast Serine/Threonine Kinases, Rad53 and Cds1; STKs catalyze the ...
18-271 1.81e-50

Catalytic domain of the yeast Serine/Threonine Kinases, Rad53 and Cds1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Rad53 and Cds1 are the checkpoint kinase 2 (Chk2) homologs found in budding and fission yeast, respectively. They play a central role in the cell's response to DNA lesions to prevent genome rearrangements and maintain genome integrity. They are phosphorylated in response to DNA damage and incomplete replication, and are essential for checkpoint control. They help promote DNA repair by stalling the cell cycle prior to mitosis in the presence of DNA damage. The Rad53/Cds1 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271000 [Multi-domain]  Cd Length: 265  Bit Score: 169.58  E-value: 1.81e-50
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYsERLKFNV-AVKIIDRKK-APSDFLEKFLPREIEILAMLNHRSIVKTYEIFEtSDGKVYIVMELGVQ 95
Cdd:cd14098    8 LGSGTFAEVKKAV-EVETGKMrAIKQIVKRKvAGNDKNLQLFQREINILKSLEHPGIVRLIDWYE-DDQHIYLVMEYVEG 85
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  96 GDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLL--DKDFNIKLSDFGFSKrCLRDDSgrliLSK 173
Cdd:cd14098   86 GDLMDFIMAWGAIPEQHARELTKQILEAMAYTHSMGITHRDLKPENILItqDDPVIVKISDFGLAK-VIHTGT----FLV 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 174 TFCGSAAYAAPEVLQGIP------YQPKVyDIWSLGVILYIMVCGSMPYD-DSNIKKMLRIQKEHRVNFP-RSKHLTGEC 245
Cdd:cd14098  161 TFCGTMAYLAPEILMSKEqnlqggYSNLV-DMWSVGCLVYVMLTGALPFDgSSQLPVEKRIRKGRYTQPPlVDFNISEEA 239
                        250       260
                 ....*....|....*....|....*.
gi 112734851 246 KDLIYRMLQPDVNRRLHIDEILNHCW 271
Cdd:cd14098  240 IDFILRLLDVDPEKRMTAAQALDHPW 265
STKc_RSK_C cd14091
C-terminal catalytic domain of the Serine/Threonine Kinases, Ribosomal S6 kinases; STKs ...
11-285 4.04e-50

C-terminal catalytic domain of the Serine/Threonine Kinases, Ribosomal S6 kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. RSKs contain an N-terminal kinase domain (NTD) from the AGC family and a C-terminal kinase domain (CTD) from the CAMK family. They are activated by signaling inputs from extracellular regulated kinase (ERK) and phosphoinositide dependent kinase 1 (PDK1). ERK phosphorylates and activates the CTD of RSK, serving as a docking site for PDK1, which phosphorylates and activates the NTD, which in turn phosphorylates all known RSK substrates. RSKs act as downstream effectors of mitogen-activated protein kinase (MAPK) and play key roles in mitogen-activated cell growth, differentiation, and survival. Mammals possess four RSK isoforms (RSK1-4) from distinct genes. RSK proteins are also referred to as MAP kinase-activated protein kinases (MAPKAPKs), 90 kDa ribosomal protein S6 kinases (p90-RSKs), or p90S6Ks. The RSK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270993 [Multi-domain]  Cd Length: 291  Bit Score: 169.35  E-value: 4.04e-50
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  11 GYIMGINLGEGSYAKVKSAYSERLKFNVAVKIIDR-KKAPSDflekflprEIEILAML-NHRSIVKTYEIFEtSDGKVYI 88
Cdd:cd14091    1 EYEIKEEIGKGSYSVCKRCIHKATGKEYAVKIIDKsKRDPSE--------EIEILLRYgQHPNIITLRDVYD-DGNSVYL 71
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  89 VMELGVQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLL-DKDFN---IKLSDFGFSKRcLRD 164
Cdd:cd14091   72 VTELLRGGELLDRILRQKFFSEREASAVMKTLTKTVEYLHSQGVVHRDLKPSNILYaDESGDpesLRICDFGFAKQ-LRA 150
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 165 DSGRLIlskTFCGSAAYAAPEVL--QGipYQpKVYDIWSLGVILYIMVCGSMPY----DDSNIKKMLRIQkEHRVNF--P 236
Cdd:cd14091  151 ENGLLM---TPCYTANFVAPEVLkkQG--YD-AACDIWSLGVLLYTMLAGYTPFasgpNDTPEVILARIG-SGKIDLsgG 223
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|....*....
gi 112734851 237 RSKHLTGECKDLIYRMLQPDVNRRLHIDEILNHCWVQPKARgLSSGAIN 285
Cdd:cd14091  224 NWDHVSDSAKDLVRKMLHVDPSQRPTAAQVLQHPWIRNRDS-LPQRQLT 271
STKc_PDK1 cd05581
Catalytic domain of the Serine/Threonine Kinase, Phosphoinositide-dependent kinase 1; STKs ...
12-269 5.21e-50

Catalytic domain of the Serine/Threonine Kinase, Phosphoinositide-dependent kinase 1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. PDK1 carries an N-terminal catalytic domain and a C-terminal pleckstrin homology (PH) domain that binds phosphoinositides. It phosphorylates the activation loop of AGC kinases that are regulated by PI3K such as PKB, SGK, and PKC, among others, and is crucial for their activation. Thus, it contributes in regulating many processes including metabolism, growth, proliferation, and survival. PDK1 also has the ability to autophosphorylate and is constitutively active in mammalian cells. It is essential for normal embryo development and is important in regulating cell volume. The PDK1 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270733 [Multi-domain]  Cd Length: 278  Bit Score: 168.93  E-value: 5.21e-50
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  12 YIMGINLGEGSYAKVKSAYSERLKFNVAVKIIDR------KKAPSDFLEKflpreiEILAMLNHRSIVKTYEIFEtSDGK 85
Cdd:cd05581    3 FKFGKPLGEGSYSTVVLAKEKETGKEYAIKVLDKrhiikeKKVKYVTIEK------EVLSRLAHPGIVKLYYTFQ-DESK 75
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  86 VYIVMELGVQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLRDD 165
Cdd:cd05581   76 LYFVLEYAPNGDLLEYIRKYGSLDEKCTRFYTAEIVLALEYLHSKGIIHRDLKPENILLDEDMHIKITDFGTAKVLGPDS 155
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 166 SGRLILSK-------------TFCGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPYDDSN----IKKMLRIQ 228
Cdd:cd05581  156 SPESTKGDadsqiaynqaraaSFVGTAEYVSPELLNEKPAGKSS-DLWALGCIIYQMLTGKPPFRGSNeyltFQKIVKLE 234
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|....*..
gi 112734851 229 KEHRVNFPRskhltgECKDLIYRMLQPDVNRRLHI------DEILNH 269
Cdd:cd05581  235 YEFPENFPP------DAKDLIQKLLVLDPSKRLGVnenggyDELKAH 275
STKc_PhKG cd14093
Catalytic domain of the Serine/Threonine Kinase, Phosphorylase kinase Gamma subunit; STKs ...
18-271 2.15e-48

Catalytic domain of the Serine/Threonine Kinase, Phosphorylase kinase Gamma subunit; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Phosphorylase kinase (PhK) catalyzes the phosphorylation of inactive phosphorylase b to form the active phosphorylase a. It coordinates hormonal, metabolic, and neuronal signals to initiate the breakdown of glycogen stores, which enables the maintenance of blood-glucose homeostasis during fasting, and is also used as a source of energy for muscle contraction. PhK is one of the largest and most complex protein kinases, composed of a heterotetramer containing four molecules each of four subunit types: one catalytic (gamma) and three regulatory (alpha, beta, and delta). Each subunit has tissue-specific isoforms or splice variants. Vertebrates contain two isoforms of the gamma subunit (gamma 1 and gamma 2). The gamma subunit, when isolated, is constitutively active and does not require phosphorylation of the A-loop for activity. The regulatory subunits restrain this kinase activity until signals are received to relieve this inhibition. For example, the kinase is activated in response to hormonal stimulation, after autophosphorylation or phosphorylation by cAMP-dependent kinase of the alpha and beta subunits. The high-affinity binding of ADP to the beta subunit also stimulates kinase activity, whereas calcium relieves inhibition by binding to the delta (calmodulin) subunit. The PhKG subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270995 [Multi-domain]  Cd Length: 272  Bit Score: 164.45  E-value: 2.15e-48
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDR------KKAPSDFLEKFLpREIEILAMLN-HRSIVKTYEIFETSdGKVYIVM 90
Cdd:cd14093   11 LGRGVSSTVRRCIEKETGQEFAVKIIDItgekssENEAEELREATR-REIEILRQVSgHPNIIELHDVFESP-TFIFLVF 88
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  91 ELGVQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLRDDSGRli 170
Cdd:cd14093   89 ELCRKGELFDYLTEVVTLSEKKTRRIMRQLFEAVEFLHSLNIVHRDLKPENILLDDNLNVKISDFGFATRLDEGEKLR-- 166
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 171 lskTFCGSAAYAAPEVLQ-----GIPYQPKVYDIWSLGVILYIMVCGSMPYDDSNIKKMLRIQKEHRVNF--PRSKHLTG 243
Cdd:cd14093  167 ---ELCGTPGYLAPEVLKcsmydNAPGYGKEVDMWACGVIMYTLLAGCPPFWHRKQMVMLRNIMEGKYEFgsPEWDDISD 243
                        250       260
                 ....*....|....*....|....*...
gi 112734851 244 ECKDLIYRMLQPDVNRRLHIDEILNHCW 271
Cdd:cd14093  244 TAKDLISKLLVVDPKKRLTAEEALEHPF 271
STKc_STK33 cd14097
Catalytic domain of Serine/Threonine Kinase 33; STKs catalyze the transfer of the ...
12-272 3.85e-48

Catalytic domain of Serine/Threonine Kinase 33; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. STK33 is highly expressed in the testis and is present in low levels in most tissues. It may be involved in spermatogenesis and organ ontogenesis. It interacts with and phosphorylates vimentin and may be involved in regulating intermediate filament cytoskeletal dynamics. Its role in promoting the cell viability of KRAS-dependent cancer cells is under debate; some studies have found STK33 to promote cancer cell viability, while other studies have found it to be non-essential. KRAS is the most commonly mutated human oncogene, thus, studies on the role of STK33 in KRAS mutant cancer cells are important. The STK33 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270999 [Multi-domain]  Cd Length: 266  Bit Score: 163.49  E-value: 3.85e-48
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  12 YIMGINLGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSDFLeKFLPREIEILAMLNHRSIVKTYEIFETSDgKVYIVME 91
Cdd:cd14097    3 YTFGRKLGQGSFGVVIEATHKETQTKWAIKKINREKAGSSAV-KLLEREVDILKHVNHAHIIHLEEVFETPK-RMYLVME 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  92 LGVQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKD-------FNIKLSDFGFSkrcLRD 164
Cdd:cd14097   81 LCEDGELKELLLRKGFFSENETRHIIQSLASAVAYLHKNDIVHRDLKLENILVKSSiidnndkLNIKVTDFGLS---VQK 157
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 165 DSGRLILSKTFCGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPYDDSNIKKMLRIQKEHRVNFPRS--KHLT 242
Cdd:cd14097  158 YGLGEDMLQETCGTPIYMAPEVISAHGYSQQC-DIWSIGVIMYMLLCGEPPFVAKSEEKLFEEIRKGDLTFTQSvwQSVS 236
                        250       260       270
                 ....*....|....*....|....*....|
gi 112734851 243 GECKDLIYRMLQPDVNRRLHIDEILNHCWV 272
Cdd:cd14097  237 DAAKNVLQQLLKVDPAHRMTASELLDNPWI 266
STKc_MAST_like cd05579
Catalytic domain of Microtubule-associated serine/threonine (MAST) kinase-like proteins; STKs ...
21-271 5.48e-48

Catalytic domain of Microtubule-associated serine/threonine (MAST) kinase-like proteins; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. This subfamily includes MAST kinases, MAST-like (MASTL) kinases (also called greatwall kinase or Gwl), and fungal kinases with similarity to Saccharomyces cerevisiae Rim15 and Schizosaccharomyces pombe cek1. MAST kinases contain an N-terminal domain of unknown function, a central catalytic domain, and a C-terminal PDZ domain that mediates protein-protein interactions. MASTL kinases carry only a catalytic domain which contains a long insert relative to other kinases. The fungal kinases in this subfamily harbor other domains in addition to a central catalytic domain, which like in MASTL, also contains an insert relative to MAST kinases. Rim15 contains a C-terminal signal receiver (REC) domain while cek1 contains an N-terminal PAS domain. MAST kinases are cytoskeletal associated kinases of unknown function that are also expressed at neuromuscular junctions and postsynaptic densities. MASTL/Gwl is involved in the regulation of mitotic entry, mRNA stabilization, and DNA checkpoint recovery. The fungal proteins Rim15 and cek1 are involved in the regulation of meiosis and mitosis, respectively. The MAST-like kinase subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270731 [Multi-domain]  Cd Length: 272  Bit Score: 163.54  E-value: 5.48e-48
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  21 GSYAKVKSAYSERLKFNVAVKIIDRkkapSDFLEKFLPREI----EILAMLNHRSIVKTYEIFETSDgKVYIVMELGVQG 96
Cdd:cd05579    4 GAYGRVYLAKKKSTGDLYAIKVIKK----RDMIRKNQVDSVlaerNILSQAQNPFVVKLYYSFQGKK-NLYLVMEYLPGG 78
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  97 DLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLRDDSGRLIL----- 171
Cdd:cd05579   79 DLYSLLENVGALDEDVARIYIAEIVLALEYLHSHGIIHRDLKPDNILIDANGHLKLTDFGLSKVGLVRRQIKLSIqkksn 158
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 172 ------SKTFCGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPYDDSNIKKMLRIQKEHRVNFPRSKHLTGEC 245
Cdd:cd05579  159 gapekeDRRIVGTPDYLAPEILLGQGHGKTV-DWWSLGVILYEFLVGIPPFHAETPEEIFQNILNGKIEWPEDPEVSDEA 237
                        250       260
                 ....*....|....*....|....*....
gi 112734851 246 KDLIYRMLQPDVNRRL---HIDEILNHCW 271
Cdd:cd05579  238 KDLISKLLTPDPEKRLgakGIEEIKNHPF 266
STKc_PIM cd14005
Catalytic domain of the Serine/Threonine kinase, Proviral Integration Moloney virus (PIM) ...
12-272 8.70e-48

Catalytic domain of the Serine/Threonine kinase, Proviral Integration Moloney virus (PIM) kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. The PIM gene locus was discovered as a result of the cloning of retroviral intergration sites in murine Moloney leukemia virus, leading to the identification of PIM kinases. They are constitutively active STKs with a broad range of cellular targets and are overexpressed in many haematopoietic malignancies and solid cancers. Vertebrates contain three distinct PIM kinase genes (PIM1-3); each gene may result in mutliple protein isoforms. There are two PIM1 and three PIM2 isoforms as a result of alternative translation initiation sites, while there is only one PIM3 protein. Compound knockout mice deficient of all three PIM kinases that survive the perinatal period show a profound reduction in body size, indicating that PIMs are important for body growth. The PIM subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270907 [Multi-domain]  Cd Length: 255  Bit Score: 162.41  E-value: 8.70e-48
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  12 YIMGINLGEGSYAKVKSAYSERLKFNVAVKIIDRKK----APSDFLEKfLPREIEILAMLN---HRSIVKTYEIFETSDG 84
Cdd:cd14005    2 YEVGDLLGKGGFGTVYSGVRIRDGLPVAVKFVPKSRvtewAMINGPVP-VPLEIALLLKASkpgVPGVIRLLDWYERPDG 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  85 KVyIVME--LGVQgDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKD-FNIKLSDFGFSKRc 161
Cdd:cd14005   81 FL-LIMErpEPCQ-DLFDFITERGALSENLARIIFRQVVEAVRHCHQRGVLHRDIKDENLLINLRtGEVKLIDFGCGAL- 157
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 162 LRDDSgrlilSKTFCGSAAYAAPEVLQGIPYQPKVYDIWSLGVILYIMVCGSMPY--DDSNIKKmlriqkehRVNFPRsk 239
Cdd:cd14005  158 LKDSV-----YTDFDGTRVYSPPEWIRHGRYHGRPATVWSLGILLYDMLCGDIPFenDEQILRG--------NVLFRP-- 222
                        250       260       270
                 ....*....|....*....|....*....|...
gi 112734851 240 HLTGECKDLIYRMLQPDVNRRLHIDEILNHCWV 272
Cdd:cd14005  223 RLSKECCDLISRCLQFDPSKRPSLEQILSHPWF 255
STKc_CaMKI_gamma cd14166
Catalytic domain of the Serine/Threonine kinase, Calcium/calmodulin-dependent protein kinase ...
9-272 2.42e-47

Catalytic domain of the Serine/Threonine kinase, Calcium/calmodulin-dependent protein kinase Type I gamma; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. CaMKs are multifunctional calcium and calmodulin (CaM) stimulated STKs involved in cell cycle regulation. The CaMK family includes CaMKI, CaMKII, CaMKIV, and CaMK kinase (CaMKK). In vertebrates, there are four CaMKI proteins encoded by different genes (alpha, beta, gamma, and delta), each producing at least one variant. CaMKs contain an N-terminal catalytic domain and a C-terminal regulatory domain that harbors a CaM binding site. CaMKI proteins are monomeric and they play pivotal roles in the nervous system, including long-term potentiation, dendritic arborization, neurite outgrowth, and the formation of spines, synapses, and axons. In addition, they may be involved in osteoclast differentiation and bone resorption. The CaMKI-gamma subfamily is part of a larger superfamily that includes the catalytic domains of other protein kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271068 [Multi-domain]  Cd Length: 285  Bit Score: 162.08  E-value: 2.42e-47
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851   9 RRGYIMGINLGEGSYAKVKSAYSERLKFNVAVKIIdrKKAPSdFLEKFLPREIEILAMLNHRSIVKTYEIFETSDgKVYI 88
Cdd:cd14166    2 RETFIFMEVLGSGAFSEVYLVKQRSTGKLYALKCI--KKSPL-SRDSSLENEIAVLKRIKHENIVTLEDIYESTT-HYYL 77
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  89 VMELGVQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLL---DKDFNIKLSDFGFSKrclRDD 165
Cdd:cd14166   78 VMQLVSGGELFDRILERGVYTEKDASRVINQVLSAVKYLHENGIVHRDLKPENLLYltpDENSKIMITDFGLSK---MEQ 154
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 166 SGrlILSkTFCGSAAYAAPEVLQGIPYQpKVYDIWSLGVILYIMVCGSMPYDDSNIKKMLRIQKEHRVNF--PRSKHLTG 243
Cdd:cd14166  155 NG--IMS-TACGTPGYVAPEVLAQKPYS-KAVDCWSIGVITYILLCGYPPFYEETESRLFEKIKEGYYEFesPFWDDISE 230
                        250       260
                 ....*....|....*....|....*....
gi 112734851 244 ECKDLIYRMLQPDVNRRLHIDEILNHCWV 272
Cdd:cd14166  231 SAKDFIRHLLEKNPSKRYTCEKALSHPWI 259
STKc_LKB1 cd14119
Catalytic domain of the Serine/Threonine kinase, Liver Kinase B1; STKs catalyze the transfer ...
18-272 3.53e-47

Catalytic domain of the Serine/Threonine kinase, Liver Kinase B1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. LKB1, also called STK11, was first identified as a tumor suppressor responsible for Peutz-Jeghers syndrome, a disorder that leads to an increased risk of spontaneous epithelial cancer. It serves as a master upstream kinase that activates AMP-activated protein kinase (AMPK) and most AMPK-like kinases. LKB1 and AMPK are part of an energy-sensing pathway that links cell energy to metabolism and cell growth. They play critical roles in the establishment and maintenance of cell polarity, cell proliferation, cytoskeletal organization, as well as T-cell metabolism, including T-cell development, homeostasis, and effector function. To be activated, LKB1 requires the adaptor proteins STe20-Related ADaptor (STRAD) and mouse protein 25 (MO25). The LKB1 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271021 [Multi-domain]  Cd Length: 255  Bit Score: 160.89  E-value: 3.53e-47
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAY-SERLKfNVAVKIIDRKKapsdfLEKF------LPREIEILAMLNHRSIVKTYEIFETSD-GKVYIV 89
Cdd:cd14119    1 LGEGSYGKVKEVLdTETLC-RRAVKILKKRK-----LRRIpngeanVKREIQILRRLNHRNVIKLVDVLYNEEkQKLYMV 74
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  90 MELGVqGDLLEFIKTRGA--LQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKR-CLRDDS 166
Cdd:cd14119   75 MEYCV-GGLQEMLDSAPDkrLPIWQAHGYFVQLIDGLEYLHSQGIIHKDIKPGNLLLTTDGTLKISDFGVAEAlDLFAED 153
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 167 GRLilsKTFCGSAAYAAPEVLQGIPY--QPKVyDIWSLGVILYIMVCGSMPYDDSNIKKMLRIQKEHRVNFPRskHLTGE 244
Cdd:cd14119  154 DTC---TTSQGSPAFQPPEIANGQDSfsGFKV-DIWSAGVTLYNMTTGKYPFEGDNIYKLFENIGKGEYTIPD--DVDPD 227
                        250       260
                 ....*....|....*....|....*...
gi 112734851 245 CKDLIYRMLQPDVNRRLHIDEILNHCWV 272
Cdd:cd14119  228 LQDLLRGMLEKDPEKRFTIEQIRQHPWF 255
STKc_CaMKI_beta cd14169
Catalytic domain of the Serine/Threonine kinase, Calcium/calmodulin-dependent protein kinase ...
18-272 8.68e-47

Catalytic domain of the Serine/Threonine kinase, Calcium/calmodulin-dependent protein kinase Type I beta; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. CaMKs are multifunctional calcium and calmodulin (CaM) stimulated STKs involved in cell cycle regulation. The CaMK family includes CaMKI, CaMKII, CaMKIV, and CaMK kinase (CaMKK). In vertebrates, there are four CaMKI proteins encoded by different genes (alpha, beta, gamma, and delta), each producing at least one variant. CaMKs contain an N-terminal catalytic domain and a C-terminal regulatory domain that harbors a CaM binding site. CaMKI proteins are monomeric and they play pivotal roles in the nervous system, including long-term potentiation, dendritic arborization, neurite outgrowth, and the formation of spines, synapses, and axons. In addition, they may be involved in osteoclast differentiation and bone resorption. The CaMKI-beta subfamily is part of a larger superfamily that includes the catalytic domains of other protein kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271071 [Multi-domain]  Cd Length: 277  Bit Score: 160.44  E-value: 8.68e-47
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAY---SERLkfnVAVKIIdRKKAPSDfLEKFLPREIEILAMLNHRSIVKTYEIFETSDgKVYIVMELGV 94
Cdd:cd14169   11 LGEGAFSEVVLAQergSQRL---VALKCI-PKKALRG-KEAMVENEIAVLRRINHENIVSLEDIYESPT-HLYLAMELVT 84
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  95 QGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLD---KDFNIKLSDFGFSKrclRDDSGRLil 171
Cdd:cd14169   85 GGELFDRIIERGSYTEKDASQLIGQVLQAVKYLHQLGIVHRDLKPENLLYAtpfEDSKIMISDFGLSK---IEAQGML-- 159
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 172 sKTFCGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPYDDSNIKKMLR--IQKEHRVNFPRSKHLTGECKDLI 249
Cdd:cd14169  160 -STACGTPGYVAPELLEQKPYGKAV-DVWAIGVISYILLCGYPPFYDENDSELFNqiLKAEYEFDSPYWDDISESAKDFI 237
                        250       260
                 ....*....|....*....|...
gi 112734851 250 YRMLQPDVNRRLHIDEILNHCWV 272
Cdd:cd14169  238 RHLLERDPEKRFTCEQALQHPWI 260
STKc_PSKH1 cd14087
Catalytic domain of the Protein Serine/Threonine kinase H1; STKs catalyze the transfer of the ...
18-272 1.61e-46

Catalytic domain of the Protein Serine/Threonine kinase H1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. PSKH1 is an autophosphorylating STK that is expressed ubiquitously and exhibits multiple intracellular localizations including the centrosome, Golgi apparatus, and splice factor compartments. It contains a catalytic kinase domain and an N-terminal SH4-like motif that is acylated to facilitate membrane attachment. PSKH1 plays a rile in the maintenance of the Golgi apparatus, an important organelle within the secretory pathway. It may also function as a novel splice factor and a regulator of prostate cancer cell growth. The PSKH1 subfamily is part of a larger superfamily that includes the catalytic domains of other protein kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270989 [Multi-domain]  Cd Length: 259  Bit Score: 159.24  E-value: 1.61e-46
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSDFLEKflprEIEILAMLNHRSIVKTYEIFETSDgKVYIVMELGVQGD 97
Cdd:cd14087    9 IGRGSFSRVVRVEHRVTRQPYAIKMIETKCRGREVCES----ELNVLRRVRHTNIIQLIEVFETKE-RVYMVMELATGGE 83
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  98 LLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLL---DKDFNIKLSDFGF-SKRCLRDDSgrliLSK 173
Cdd:cd14087   84 LFDRIIAKGSFTERDATRVLQMVLDGVKYLHGLGITHRDLKPENLLYyhpGPDSKIMITDFGLaSTRKKGPNC----LMK 159
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 174 TFCGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPYDDSNIKKMLR-IQKEHRVNFPRS-KHLTGECKDLIYR 251
Cdd:cd14087  160 TTCGTPEYIAPEILLRKPYTQSV-DMWAVGVIAYILLSGTMPFDDDNRTRLYRqILRAKYSYSGEPwPSVSNLAKDFIDR 238
                        250       260
                 ....*....|....*....|.
gi 112734851 252 MLQPDVNRRLHIDEILNHCWV 272
Cdd:cd14087  239 LLTVNPGERLSATQALKHPWI 259
STKc_ULK1_2-like cd14120
Catalytic domain of the Serine/Threonine kinases, Unc-51-like kinases 1 and 2, and similar ...
18-269 1.97e-46

Catalytic domain of the Serine/Threonine kinases, Unc-51-like kinases 1 and 2, and similar proteins; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. The ATG1/ULK complex is conserved from yeast to humans and it plays a critical role in the initiation of autophagy, the intracellular system that leads to the lysosomal degradation of cellular components and their recycling into basic metabolic units. ULK1 is required for efficient amino acid starvation-induced autophagy and mitochondrial clearance. ULK2 is ubiquitously expressed and is essential in autophagy induction. ULK1 and ULK2 have unique and cell-type specific roles, but also display partially redundant roles in starvation-induced autophagy. They both display neuron-specific functions: ULK1 is involved in non-clathrin-coated endocytosis in growth cones, filopodia extension, and axon branching; ULK2 plays a role in axon development. The ULK1/2 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271022 [Multi-domain]  Cd Length: 256  Bit Score: 158.69  E-value: 1.97e-46
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKV-KSAYSERLKFNVAVKIIDRKK--APSDFLEKflprEIEILAMLNHRSIVKTYEIFETSDGkVYIVMELGV 94
Cdd:cd14120    1 IGHGAFAVVfKGRHRKKPDLPVAIKCITKKNlsKSQNLLGK----EIKILKELSHENVVALLDCQETSSS-VYLVMEYCN 75
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  95 QGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDK---------DFNIKLSDFGFSkRCLRDD 165
Cdd:cd14120   76 GGDLADYLQAKGTLSEDTIRVFLQQIAAAMKALHSKGIVHRDLKPQNILLSHnsgrkpspnDIRLKIADFGFA-RFLQDG 154
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 166 sgrlILSKTFCGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPYDDSN---IKKMLRIQKEHRVNFPR--SKH 240
Cdd:cd14120  155 ----MMAATLCGSPMYMAPEVIMSLQYDAKA-DLWSIGTIVYQCLTGKAPFQAQTpqeLKAFYEKNANLRPNIPSgtSPA 229
                        250       260
                 ....*....|....*....|....*....
gi 112734851 241 LtgecKDLIYRMLQPDVNRRLHIDEILNH 269
Cdd:cd14120  230 L----KDLLLGLLKRNPKDRIDFEDFFSH 254
STKc_SnRK2 cd14662
Catalytic domain of the Serine/Threonine Kinases, Sucrose nonfermenting 1-related protein ...
17-271 4.03e-46

Catalytic domain of the Serine/Threonine Kinases, Sucrose nonfermenting 1-related protein kinase subfamily 2; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. The SnRKs form three different subfamilies designated SnRK1-3. SnRK2 is represented in this cd. SnRK2s are involved in plant response to abiotic stresses and abscisic acid (ABA)-dependent plant development. The SnRK2s subfamily is in turn classed into three subgroups, all 3 of which are represented in this CD. Group 1 comprises kinases not activated by ABA, group 2 - kinases not activated or activated very weakly by ABA (depending on plant species), and group 3 - kinases strongly activated by ABA. The SnRKs belong to a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271132 [Multi-domain]  Cd Length: 257  Bit Score: 158.01  E-value: 4.03e-46
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  17 NLGEGSYAKVKSAYSERLKFNVAVKIIDRKKApsdfLEKFLPREIEILAMLNHRSIVKTYEIFETSDgKVYIVMELGVQG 96
Cdd:cd14662    7 DIGSGNFGVARLMRNKETKELVAVKYIERGLK----IDENVQREIINHRSLRHPNIIRFKEVVLTPT-HLAIVMEYAAGG 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  97 DLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDF--NIKLSDFGFSKRCLRDDSgrlilSKT 174
Cdd:cd14662   82 ELFERICNAGRFSEDEARYFFQQLISGVSYCHSMQICHRDLKLENTLLDGSPapRLKICDFGYSKSSVLHSQ-----PKS 156
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 175 FCGSAAYAAPEVLQGIPYQPKVYDIWSLGVILYIMVCGSMPYDDSNIKKMLR--IQKEHRVNF--PRSKHLTGECKDLIY 250
Cdd:cd14662  157 TVGTPAYIAPEVLSRKEYDGKVADVWSCGVTLYVMLVGAYPFEDPDDPKNFRktIQRIMSVQYkiPDYVRVSQDCRHLLS 236
                        250       260
                 ....*....|....*....|.
gi 112734851 251 RMLQPDVNRRLHIDEILNHCW 271
Cdd:cd14662  237 RIFVANPAKRITIPEIKNHPW 257
STKc_SnRK2-3 cd14665
Catalytic domain of the Serine/Threonine Kinases, Sucrose nonfermenting 1-related protein ...
17-271 4.38e-46

Catalytic domain of the Serine/Threonine Kinases, Sucrose nonfermenting 1-related protein kinase subfamily 2, group 3; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. The SnRKs form three different subfamilies designated SnRK1-3. SnRK2 is represented in this cd. SnRK2s are involved in plant response to abiotic stresses and abscisic acid (ABA)-dependent plant development. The SnRK2s subfamily is in turn classed into three subgroups, all 3 of which are represented in this CD. Group 1 comprises kinases not activated by ABA, group 2 - kinases not activated or activated very weakly by ABA (depending on plant species), and group 3 - kinases strongly activated by ABA. The SnRKs belong to a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271135 [Multi-domain]  Cd Length: 257  Bit Score: 158.22  E-value: 4.38e-46
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  17 NLGEGSYAKVKSAYSERLKFNVAVKIIDRkkapSDFLEKFLPREIeilamLNHRS-----IVKTYEIFETSDgKVYIVME 91
Cdd:cd14665    7 DIGSGNFGVARLMRDKQTKELVAVKYIER----GEKIDENVQREI-----INHRSlrhpnIVRFKEVILTPT-HLAIVME 76
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  92 LGVQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDF--NIKLSDFGFSKRCLRDDSgrl 169
Cdd:cd14665   77 YAAGGELFERICNAGRFSEDEARFFFQQLISGVSYCHSMQICHRDLKLENTLLDGSPapRLKICDFGYSKSSVLHSQ--- 153
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 170 ilSKTFCGSAAYAAPEVLQGIPYQPKVYDIWSLGVILYIMVCGSMPYDDSNIKKMLR--IQKEHRVNF--PRSKHLTGEC 245
Cdd:cd14665  154 --PKSTVGTPAYIAPEVLLKKEYDGKIADVWSCGVTLYVMLVGAYPFEDPEEPRNFRktIQRILSVQYsiPDYVHISPEC 231
                        250       260
                 ....*....|....*....|....*.
gi 112734851 246 KDLIYRMLQPDVNRRLHIDEILNHCW 271
Cdd:cd14665  232 RHLISRIFVADPATRITIPEIRNHEW 257
STKc_MAP3K-like cd13999
Catalytic domain of Mitogen-Activated Protein Kinase (MAPK) Kinase Kinase-like Serine ...
18-268 1.21e-45

Catalytic domain of Mitogen-Activated Protein Kinase (MAPK) Kinase Kinase-like Serine/Threonine kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. This subfamily is composed mainly of MAP3Ks and similar proteins, including TGF-beta Activated Kinase-1 (TAK1, also called MAP3K7), MAP3K12, MAP3K13, Mixed lineage kinase (MLK), MLK-Like mitogen-activated protein Triple Kinase (MLTK), and Raf (Rapidly Accelerated Fibrosarcoma) kinases. MAP3Ks (MKKKs or MAPKKKs) phosphorylate and activate MAPK kinases (MAPKKs or MKKs or MAP2Ks), which in turn phosphorylate and activate MAPKs during signaling cascades that are important in mediating cellular responses to extracellular signals. Also included in this subfamily is the pseudokinase Kinase Suppressor of Ras (KSR), which is a scaffold protein that functions downstream of Ras and upstream of Raf in the Extracellular signal-Regulated Kinase (ERK) pathway.


Pssm-ID: 270901 [Multi-domain]  Cd Length: 245  Bit Score: 156.54  E-value: 1.21e-45
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAyserlKFN---VAVKIIDRKKAPSDFLEKFLpREIEILAMLNHRSIVKTYEIFeTSDGKVYIVMELGV 94
Cdd:cd13999    1 IGSGSFGEVYKG-----KWRgtdVAIKKLKVEDDNDELLKEFR-REVSILSKLRHPNIVQFIGAC-LSPPPLCIVTEYMP 73
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  95 QGDLLEFI-KTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSkrclRDDSGRLILSK 173
Cdd:cd13999   74 GGSLYDLLhKKKIPLSWSLRLKIALDIARGMNYLHSPPIIHRDLKSLNILLDENFTVKIADFGLS----RIKNSTTEKMT 149
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 174 TFCGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPYDD-SNIKKMLRIQKEHRVNfPRSKHLTGECKDLIYRM 252
Cdd:cd13999  150 GVVGTPRWMAPEVLRGEPYTEKA-DVYSFGIVLWELLTGEVPFKElSPIQIAAAVVQKGLRP-PIPPDCPPELSKLIKRC 227
                        250
                 ....*....|....*.
gi 112734851 253 LQPDVNRRLHIDEILN 268
Cdd:cd13999  228 WNEDPEKRPSFSEIVK 243
STKc_STK36 cd14002
Catalytic domain of Serine/Threonine Kinase 36; STKs catalyze the transfer of the ...
19-272 2.62e-45

Catalytic domain of Serine/Threonine Kinase 36; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. STK36, also called Fused (or Fu) kinase, is involved in the Hedgehog signaling pathway. It is activated by the Smoothened (SMO) signal transducer, resulting in the stabilization of GLI transcription factors and the phosphorylation of SUFU to facilitate the nuclear accumulation of GLI. In Drosophila, Fused kinase is maternally required for proper segmentation during embryonic development and for the development of legs and wings during the larval stage. In mice, STK36 is not necessary for embryonic development, although mice deficient in STK36 display growth retardation postnatally. The STK36 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270904 [Multi-domain]  Cd Length: 253  Bit Score: 155.87  E-value: 2.62e-45
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  19 GEGSYAKVksaYSERLKFN---VAVKIIDrKKAPSDFLEKFLPREIEILAMLNHRSIVKTYEIFETsDGKVYIVMELgVQ 95
Cdd:cd14002   10 GEGSFGKV---YKGRRKYTgqvVALKFIP-KRGKSEKELRNLRQEIEILRKLNHPNIIEMLDSFET-KKEFVVVTEY-AQ 83
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  96 GDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRClrdDSGRLILSkTF 175
Cdd:cd14002   84 GELFQILEDDGTLPEEEVRSIAKQLVSALHYLHSNRIIHRDMKPQNILIGKGGVVKLCDFGFARAM---SCNTLVLT-SI 159
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 176 CGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPYDDSNIKKMLRIQKEHRVNFPrsKHLTGECKDLIYRMLQP 255
Cdd:cd14002  160 KGTPLYMAPELVQEQPYDHTA-DLWSLGCILYELFVGQPPFYTNSIYQLVQMIVKDPVKWP--SNMSPEFKSFLQGLLNK 236
                        250
                 ....*....|....*..
gi 112734851 256 DVNRRLHIDEILNHCWV 272
Cdd:cd14002  237 DPSKRLSWPDLLEHPFV 253
STKc_MAPKAPK cd14089
Catalytic domain of the Serine/Threonine kinases, Mitogen-activated protein kinase-activated ...
18-271 4.29e-45

Catalytic domain of the Serine/Threonine kinases, Mitogen-activated protein kinase-activated protein kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. This subfamily is composed of the MAPK-activated protein kinases MK2, MK3, MK5 (also called PRAK for p38-regulated/activated protein kinase), and related proteins. These proteins contain a catalytic kinase domain followed by a C-terminal autoinhibitory region that contains nuclear localization (NLS) and nuclear export (NES) signals with a p38 MAPK docking motif that overlaps the NLS. In addition, MK2 and MK3 contain an N-terminal proline-rich region that can bind to SH3 domains. MK2 and MK3 are bonafide substrates for the MAPK p38, while MK5 plays a functional role in the p38 MAPK pathway although their direct interaction has been difficult to detect. MK2 and MK3 are closely related and show, thus far, indistinguishable substrate specificity, while MK5 shows a distinct spectrum of substrates. MK2 and MK3 are mainly involved in the regulation of gene expression and they participate in diverse cellular processes such as endocytosis, cytokine production, cytoskeletal reorganization, cell migration, cell cycle control and chromatin remodeling. They are implicated in inflammation and cance and their substrates include mRNA-AU-rich-element (ARE)-binding proteins (TTP and hnRNP A0), Hsp proteins (Hsp27 and Hsp25) and RSK, among others. MK2/3 are both expressed ubiquitously but MK2 is expressed at significantly higher levels. MK5 is a ubiquitous protein that is implicated in neuronal morphogenesis, cell migration, and tumor angiogenesis. It interacts with PKA, which induces cytoplasmic translocation of MK5. Its substrates includes p53, ERK3/4, Hsp27, and cytosolic phospholipase A2 (cPLA2). The MAPKAPK subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270991 [Multi-domain]  Cd Length: 263  Bit Score: 155.52  E-value: 4.29e-45
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKII-DRKKAPsdflekflpREIEILAML-NHRSIVKTYEIFETSDGKV---YIVMEL 92
Cdd:cd14089    9 LGLGINGKVLECFHKKTGEKFALKVLrDNPKAR---------REVELHWRAsGCPHIVRIIDVYENTYQGRkclLVVMEC 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  93 GVQGDLLEFIKTRG--ALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLL-DKDFN--IKLSDFGFSKRCLRDDSg 167
Cdd:cd14089   80 MEGGELFSRIQERAdsAFTEREAAEIMRQIGSAVAHLHSMNIAHRDLKPENLLYsSKGPNaiLKLTDFGFAKETTTKKS- 158
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 168 rlilSKTFCGSAAYAAPEVLqgipyQPKVY----DIWSLGVILYIMVCGSMPYDDSN-------IKKMLRiQKEHRVNFP 236
Cdd:cd14089  159 ----LQTPCYTPYYVAPEVL-----GPEKYdkscDMWSLGVIMYILLCGYPPFYSNHglaispgMKKRIR-NGQYEFPNP 228
                        250       260       270
                 ....*....|....*....|....*....|....*
gi 112734851 237 RSKHLTGECKDLIYRMLQPDVNRRLHIDEILNHCW 271
Cdd:cd14089  229 EWSNVSEEAKDLIRGLLKTDPSERLTIEEVMNHPW 263
STKc_DCKL3 cd14185
Catalytic domain of the Serine/Threonine Kinase, Doublecortin-like kinase 3 (also called ...
12-271 5.85e-45

Catalytic domain of the Serine/Threonine Kinase, Doublecortin-like kinase 3 (also called Doublecortin-like and CAM kinase-like 3); STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. DCKL3 (or DCAMKL3) belongs to the doublecortin (DCX) family of proteins which are involved in neuronal migration, neurogenesis, and eye receptor development, among others. Family members typically contain tandem doublecortin (DCX) domains at the N-terminus; DCX domains can bind microtubules and serve as protein-interaction platforms. DCKL3 contains a single DCX domain (instead of a tandem) and a C-terminal kinase domain with similarity to CAMKs. It has been shown to interact with tubulin and JIP1/2. The DCKL3 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271087 [Multi-domain]  Cd Length: 258  Bit Score: 155.11  E-value: 5.85e-45
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  12 YIMGINLGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSDflEKFLPREIEILAMLNHRSIVKTYEIFETsDGKVYIVME 91
Cdd:cd14185    2 YEIGRTIGDGNFAVVKECRHWNENQEYAMKIIDKSKLKGK--EDMIESEILIIKSLSHPNIVKLFEVYET-EKEIYLILE 78
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  92 LGVQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLL----DKDFNIKLSDFGFSKRCLRDdsg 167
Cdd:cd14185   79 YVRGGDLFDAIIESVKFTEHDAALMIIDLCEALVYIHSKHIVHRDLKPENLLVqhnpDKSTTLKLADFGLAKYVTGP--- 155
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 168 rlILskTFCGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPY--DDSNIKKMLRIQKEHRVNF--PRSKHLTG 243
Cdd:cd14185  156 --IF--TVCGTPTYVAPEILSEKGYGLEV-DMWAAGVILYILLCGFPPFrsPERDQEELFQIIQLGHYEFlpPYWDNISE 230
                        250       260
                 ....*....|....*....|....*...
gi 112734851 244 ECKDLIYRMLQPDVNRRLHIDEILNHCW 271
Cdd:cd14185  231 AAKDLISRLLVVDPEKRYTAKQVLQHPW 258
STKc_CaMKIV cd14085
Catalytic domain of the Serine/Threonine kinase, Calcium/calmodulin-dependent protein kinase ...
12-276 1.69e-44

Catalytic domain of the Serine/Threonine kinase, Calcium/calmodulin-dependent protein kinase Type IV; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. CaMKs are multifunctional calcium and calmodulin (CaM) stimulated STKs involved in cell cycle regulation. There are several types of CaMKs including CaMKI, CaMKII, and CaMKIV. CaMKs contain an N-terminal catalytic domain and a C-terminal regulatory domain that harbors a CaM binding site. CaMKIV is found predominantly in neurons and immune cells. It is activated by the binding of calcium/CaM and phosphorylation by CaMKK (alpha or beta). The CaMKK-CaMKIV cascade participates in regulating several transcription factors like CREB, MEF2, and retinoid orphan receptors. It also is implicated in T-cell development and signaling, cytokine secretion, and signaling through Toll-like receptors, and is thus, pivotal in immune response and inflammation. The CaMKIV subfamily is part of a larger superfamily that includes the catalytic domains of other protein kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270987 [Multi-domain]  Cd Length: 294  Bit Score: 154.98  E-value: 1.69e-44
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  12 YIMGINLGEGSYAKVKSAYSERLKFNVAVKIIdrkKAPSDflEKFLPREIEILAMLNHRSIVKTYEIFETsDGKVYIVME 91
Cdd:cd14085    5 FEIESELGRGATSVVYRCRQKGTQKPYAVKKL---KKTVD--KKIVRTEIGVLLRLSHPNIIKLKEIFET-PTEISLVLE 78
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  92 LGVQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLL---LDKDFNIKLSDFGFSKrcLRDDSgr 168
Cdd:cd14085   79 LVTGGELFDRIVEKGYYSERDAADAVKQILEAVAYLHENGIVHRDLKPENLLyatPAPDAPLKIADFGLSK--IVDQQ-- 154
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 169 lILSKTFCGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMP-YDDSNIKKMLR--IQKEHRVNFPRSKHLTGEC 245
Cdd:cd14085  155 -VTMKTVCGTPGYCAPEILRGCAYGPEV-DMWSVGVITYILLCGFEPfYDERGDQYMFKriLNCDYDFVSPWWDDVSLNA 232
                        250       260       270
                 ....*....|....*....|....*....|.
gi 112734851 246 KDLIYRMLQPDVNRRLHIDEILNHCWVQPKA 276
Cdd:cd14085  233 KDLVKKLIVLDPKKRLTTQQALQHPWVTGKA 263
STKc_RCK1-like cd14096
Catalytic domain of RCK1-like Serine/Threonine Kinases; STKs catalyze the transfer of the ...
18-272 5.56e-44

Catalytic domain of RCK1-like Serine/Threonine Kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. This subfamily is composed of fungal STKs including Saccharomyces cerevisiae RCK1 and RCK2, Schizosaccharomyces pombe Sty1-regulated kinase 1 (Srk1), and similar proteins. RCK1, RCK2 (or Rck2p), and Srk1 are MAPK-activated protein kinases. RCK1 and RCK2 are involved in oxidative and metal stress resistance in budding yeast. RCK2 also regulates rapamycin sensitivity in both S. cerevisiae and Candida albicans. Srk1 is activated by Sty1/Spc1 and is involved in negatively regulating cell cycle progression by inhibiting Cdc25. The RCK1-like subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270998 [Multi-domain]  Cd Length: 295  Bit Score: 153.75  E-value: 5.56e-44
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKV-KSAYSERLKFNVAVKIIdRKKAPSDFLEKFLPR-----EIEILAMLNHRSIVKTYEIFEtSDGKVYIVME 91
Cdd:cd14096    9 IGEGAFSNVyKAVPLRNTGKPVAIKVV-RKADLSSDNLKGSSRanilkEVQIMKRLSHPNIVKLLDFQE-SDEYYYIVLE 86
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  92 LGVQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDK-DFN--------------------- 149
Cdd:cd14096   87 LADGGEIFHQIVRLTYFSEDLSRHVITQVASAVKYLHEIGVVHRDIKPENLLFEPiPFIpsivklrkadddetkvdegef 166
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 150 -----------IKLSDFGFSKRcLRDDSgrlilSKTFCGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPYDD 218
Cdd:cd14096  167 ipgvggggigiVKLADFGLSKQ-VWDSN-----TKTPCGTVGYTAPEVVKDERYSKKV-DMWALGCVLYTLLCGFPPFYD 239
                        250       260       270       280       290
                 ....*....|....*....|....*....|....*....|....*....|....*...
gi 112734851 219 SNIKKMLriQKEHRVNF----PRSKHLTGECKDLIYRMLQPDVNRRLHIDEILNHCWV 272
Cdd:cd14096  240 ESIETLT--EKISRGDYtflsPWWDEISKSAKDLISHLLTVDPAKRYDIDEFLAHPWI 295
STKc_PKA_like cd05580
Catalytic subunit of the Serine/Threonine Kinases, cAMP-dependent protein kinases; STKs ...
17-271 6.16e-44

Catalytic subunit of the Serine/Threonine Kinases, cAMP-dependent protein kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. This subfamily is composed of the cAMP-dependent protein kinases, PKA and PRKX, and similar proteins. The inactive PKA holoenzyme is a heterotetramer composed of two phosphorylated and active catalytic subunits with a dimer of regulatory (R) subunits. Activation is achieved through the binding of the important second messenger cAMP to the R subunits, which leads to the dissociation of PKA into the R dimer and two active subunits. PKA is present ubiquitously in cells and interacts with many different downstream targets. It plays a role in the regulation of diverse processes such as growth, development, memory, metabolism, gene expression, immunity, and lipolysis. PRKX is also reulated by the R subunit and is is present in many tissues including fetal and adult brain, kidney, and lung. It is implicated in granulocyte/macrophage lineage differentiation, renal cell epithelial migration, and tubular morphogenesis in the developing kidney. The PKA-like subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270732 [Multi-domain]  Cd Length: 290  Bit Score: 153.50  E-value: 6.16e-44
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  17 NLGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSDFLEKFLPREIEILAMLNHRSIVKTYEIFEtSDGKVYIVMELGVQG 96
Cdd:cd05580    8 TLGTGSFGRVRLVKHKDSGKYYALKILKKAKIIKLKQVEHVLNEKRILSEVRHPFIVNLLGSFQ-DDRNLYMVMEYVPGG 86
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  97 DLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRclrddsgrlILSKTF- 175
Cdd:cd05580   87 ELFSLLRRSGRFPNDVAKFYAAEVVLALEYLHSLDIVYRDLKPENLLLDSDGHIKITDFGFAKR---------VKDRTYt 157
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 176 -CGSAAYAAPEVLQGIPYQpKVYDIWSLGVILYIMVCGSMPYDDSNikKMLRIQK--EHRVNFPrsKHLTGECKDLIYRM 252
Cdd:cd05580  158 lCGTPEYLAPEIILSKGHG-KAVDWWALGILIYEMLAGYPPFFDEN--PMKIYEKilEGKIRFP--SFFDPDAKDLIKRL 232
                        250       260
                 ....*....|....*....|....
gi 112734851 253 LQPDVNRRL-----HIDEILNHCW 271
Cdd:cd05580  233 LVVDLTKRLgnlknGVEDIKNHPW 256
STKc_Mnk cd14090
Catalytic domain of the Serine/Threonine kinases, Mitogen-activated protein kinase ...
12-272 1.50e-43

Catalytic domain of the Serine/Threonine kinases, Mitogen-activated protein kinase signal-integrating kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. MAPK signal-integrating kinases (Mnks) are MAPK-activated protein kinases and is comprised by a group of four proteins, produced by alternative splicing from two genes (Mnk1 and Mnk2). The isoforms of Mnk1 (1a/1b) and Mnk2 (2a/2b) differ at their C-termini, with the a-form having a longer C-terminus containing a MAPK-binding region. All Mnks contain a catalytic kinase domain and a polybasic region at the N-terminus which binds importin and the eukaryotic initiation factor eIF4G. The best characterized Mnk substrate is eIF4G, whose phosphorylation may promote the export of certain mRNAs from the nucleus. Mnk also phosphorylate substrates that bind to AU-rich elements that regulate mRNA stability and translation. Mnks have also been implicated in tyrosine kinase receptor signaling, inflammation, and cell prolieration or survival. The Mnk subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270992 [Multi-domain]  Cd Length: 289  Bit Score: 152.18  E-value: 1.50e-43
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  12 YIMGINLGEGSYAKVKSAYSERLKFNVAVKIIDrkKAPSDFLEKFLpREIEILAML-NHRSIVKTYEIFETsDGKVYIVM 90
Cdd:cd14090    4 KLTGELLGEGAYASVQTCINLYTGKEYAVKIIE--KHPGHSRSRVF-REVETLHQCqGHPNILQLIEYFED-DERFYLVF 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  91 ELGVQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLL---LDKDFNIKLSDFGFSKRClRDDSG 167
Cdd:cd14090   80 EKMRGGPLLSHIEKRVHFTEQEASLVVRDIASALDFLHDKGIAHRDLKPENILcesMDKVSPVKICDFDLGSGI-KLSST 158
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 168 RLILSKT-----FCGSAAYAAPEVLQGIPYQPKVY----DIWSLGVILYIMVCGSMPY-----DD---------SNIKKM 224
Cdd:cd14090  159 SMTPVTTpelltPVGSAEYMAPEVVDAFVGEALSYdkrcDLWSLGVILYIMLCGYPPFygrcgEDcgwdrgeacQDCQEL 238
                        250       260       270       280       290
                 ....*....|....*....|....*....|....*....|....*....|..
gi 112734851 225 L--RIQkEHRVNFPRS--KHLTGECKDLIYRMLQPDVNRRLHIDEILNHCWV 272
Cdd:cd14090  239 LfhSIQ-EGEYEFPEKewSHISAEAKDLISHLLVRDASQRYTAEQVLQHPWV 289
STKc_Aurora-A cd14116
Catalytic domain of the Serine/Threonine kinase, Aurora-A kinase; STKs catalyze the transfer ...
14-272 6.64e-43

Catalytic domain of the Serine/Threonine kinase, Aurora-A kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Aurora kinases are key regulators of mitosis and are essential for the accurate and equal division of genomic material from parent to daughter cells. Vertebrates contain at least 2 Aurora kinases (A and B); mammals contains a third Aurora kinase gene (C). Aurora-A regulates cell cycle events from the late S-phase through the M-phase including centrosome maturation, mitotic entry, centrosome separation, spindle assembly, chromosome alignment, cytokinesis, and mitotic exit. Aurora-A activation depends on its autophosphorylation and binding to the microtubule-associated protein TPX2, which also localizes the kinase to spindle microtubules. Aurora-A is overexpressed in many cancer types such as prostate, ovarian, breast, bladder, gastric, and pancreatic. The Aurora subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271018 [Multi-domain]  Cd Length: 258  Bit Score: 149.72  E-value: 6.64e-43
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  14 MGINLGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSDFLEKFLPREIEILAMLNHRSIVKTYEIFETSdGKVYIVMELG 93
Cdd:cd14116    9 IGRPLGKGKFGNVYLAREKQSKFILALKVLFKAQLEKAGVEHQLRREVEIQSHLRHPNILRLYGYFHDA-TRVYLILEYA 87
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  94 VQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSkrcLRDDSGRlilSK 173
Cdd:cd14116   88 PLGTVYRELQKLSKFDEQRTATYITELANALSYCHSKRVIHRDIKPENLLLGSAGELKIADFGWS---VHAPSSR---RT 161
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 174 TFCGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPYDDSNIKKMLRiqKEHRVNFPRSKHLTGECKDLIYRML 253
Cdd:cd14116  162 TLCGTLDYLPPEMIEGRMHDEKV-DLWSLGVLCYEFLVGKPPFEANTYQETYK--RISRVEFTFPDFVTEGARDLISRLL 238
                        250
                 ....*....|....*....
gi 112734851 254 QPDVNRRLHIDEILNHCWV 272
Cdd:cd14116  239 KHNPSQRPMLREVLEHPWI 257
STKc_SBK1 cd13987
Catalytic domain of the Serine/Threonine kinase, SH3 Binding Kinase 1; STKs catalyze the ...
18-269 8.63e-43

Catalytic domain of the Serine/Threonine kinase, SH3 Binding Kinase 1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. SBK1, also called BSK146, is predominantly expressed in the brain. Its expression is increased in the developing brain during the late embryonic stage, coinciding with dramatic neuronal proliferation, migration, and maturation. SBK1 may play an important role in regulating brain development. The SBK1 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270889 [Multi-domain]  Cd Length: 259  Bit Score: 149.40  E-value: 8.63e-43
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIdrkKAPSDFLEKFLpREIEI-LAMLNHRSIVKTYEI-FETSDGKVYiVMELGVQ 95
Cdd:cd13987    1 LGEGTYGKVLLAVHKGSGTKMALKFV---PKPSTKLKDFL-REYNIsLELSVHPHIIKTYDVaFETEDYYVF-AQEYAPY 75
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  96 GDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCEN-LLLDKDFN-IKLSDFGFSKRclrddSGRLIlsK 173
Cdd:cd13987   76 GDLFSIIPPQVGLPEERVKRCAAQLASALDFMHSKNLVHRDIKPENvLLFDKDCRrVKLCDFGLTRR-----VGSTV--K 148
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 174 TFCGSAAYAAPEVLQGIPYQP----KVYDIWSLGVILYIMVCGSMPY-----DDSNIKKMLRIQKEHRVNFPRS-KHLTG 243
Cdd:cd13987  149 RVSGTIPYTAPEVCEAKKNEGfvvdPSIDVWAFGVLLFCCLTGNFPWekadsDDQFYEEFVRWQKRKNTAVPSQwRRFTP 228
                        250       260
                 ....*....|....*....|....*.
gi 112734851 244 ECKDLIYRMLQPDVNRRLHIDEILNH 269
Cdd:cd13987  229 KALRMFKKLLAPEPERRCSIKEVFKY 254
STKc_Cdc7_like cd06627
Catalytic domain of Cell division control protein 7-like Serine/Threonine Kinases; STKs ...
12-272 1.15e-42

Catalytic domain of Cell division control protein 7-like Serine/Threonine Kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Members of this subfamily include Schizosaccharomyces pombe Cdc7, Saccharomyces cerevisiae Cdc15, Arabidopsis thaliana mitogen-activated protein kinase kinase kinase (MAPKKK) epsilon, and related proteins. MAPKKKs phosphorylate and activate MAPK kinases, which in turn phosphorylate and activate MAPKs during signaling cascades that are important in mediating cellular responses to extracellular signals. Fission yeast Cdc7 is essential for cell division by playing a key role in the initiation of septum formation and cytokinesis. Budding yeast Cdc15 functions to coordinate mitotic exit with cytokinesis. Arabidopsis MAPKKK epsilon is required for pollen development in the plasma membrane. The Cdc7-like subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270797 [Multi-domain]  Cd Length: 254  Bit Score: 148.91  E-value: 1.15e-42
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  12 YIMGINLGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSDFLEKfLPREIEILAMLNHRSIVKtYEIFETSDGKVYIVME 91
Cdd:cd06627    2 YQLGDLIGRGAFGSVYKGLNLNTGEFVAIKQISLEKIPKSDLKS-VMGEIDLLKKLNHPNIVK-YIGSVKTKDSLYIILE 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  92 LGVQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRcLRDDSGRlil 171
Cdd:cd06627   80 YVENGSLASIIKKFGKFPESLVAVYIYQVLEGLAYLHEQGVIHRDIKGANILTTKDGLVKLADFGVATK-LNEVEKD--- 155
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 172 SKTFCGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPYDDSN-IKKMLRIQKEHRVNFPrsKHLTGECKDLIY 250
Cdd:cd06627  156 ENSVVGTPYWMAPEVIEMSGVTTAS-DIWSVGCTVIELLTGNPPYYDLQpMAALFRIVQDDHPPLP--ENISPELRDFLL 232
                        250       260
                 ....*....|....*....|..
gi 112734851 251 RMLQPDVNRRLHIDEILNHCWV 272
Cdd:cd06627  233 QCFQKDPTLRPSAKELLKHPWL 254
STKc_ULK1 cd14202
Catalytic domain of the Serine/Threonine kinase, Unc-51-like kinase 1; STKs catalyze the ...
18-269 1.45e-42

Catalytic domain of the Serine/Threonine kinase, Unc-51-like kinase 1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. The ATG1/ULK complex is conserved from yeast to humans and it plays a critical role in the initiation of autophagy, the intracellular system that leads to the lysosomal degradation of cellular components and their recycling into basic metabolic units. ULK1 is required for efficient amino acid starvation-induced autophagy and mitochondrial clearance. It associates with three autophagy-related proteins (Atg13, FIP200 amd Atg101) to form the ULK1 complex. All fours proteins are essential for autophagosome formation. ULK1 is regulated by both mammalian target-of rapamycin complex 1 (mTORC1) and AMP-activated protein kinase (AMPK). mTORC1 negatively regulates the ULK1 complex in a nutrient-dependent manner while AMPK stimulates autophagy by inhibiting mTORC1. ULK1 also plays neuron-specific roles and is involved in non-clathrin-coated endocytosis in growth cones, filopodia extension, neurite extension, and axon branching. The ULK1 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271104 [Multi-domain]  Cd Length: 267  Bit Score: 149.01  E-value: 1.45e-42
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKV-KSAYSERLKFNVAVKIIDRKKAPSDflEKFLPREIEILAMLNHRSIVKTYEiFETSDGKVYIVMELGVQG 96
Cdd:cd14202   10 IGHGAFAVVfKGRHKEKHDLEVAVKCINKKNLAKS--QTLLGKEIKILKELKHENIVALYD-FQEIANSVYLVMEYCNGG 86
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  97 DLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLD---------KDFNIKLSDFGFSkRCLRDDsg 167
Cdd:cd14202   87 DLADYLHTMRTLSEDTIRLFLQQIAGAMKMLHSKGIIHRDLKPQNILLSysggrksnpNNIRIKIADFGFA-RYLQNN-- 163
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 168 rlILSKTFCGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPYDDSNIKKMLRIQKEHRV---NFPR--SKHLt 242
Cdd:cd14202  164 --MMAATLCGSPMYMAPEVIMSQHYDAKA-DLWSIGTIIYQCLTGKAPFQASSPQDLRLFYEKNKSlspNIPRetSSHL- 239
                        250       260
                 ....*....|....*....|....*..
gi 112734851 243 gecKDLIYRMLQPDVNRRLHIDEILNH 269
Cdd:cd14202  240 ---RQLLLGLLQRNQKDRMDFDEFFHH 263
STKc_DCKL2 cd14184
Catalytic domain of the Serine/Threonine Kinase, Doublecortin-like kinase 2 (also called ...
12-271 1.90e-42

Catalytic domain of the Serine/Threonine Kinase, Doublecortin-like kinase 2 (also called Doublecortin-like and CAM kinase-like 2); STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. DCKL2 (or DCAMKL2) belongs to the doublecortin (DCX) family of proteins which are involved in neuronal migration, neurogenesis, and eye receptor development, among others. Family members typically contain tandem doublecortin (DCX) domains at the N-terminus; DCX domains can bind microtubules and serve as protein-interaction platforms. In addition, DCKL2 contains a serine, threonine, and proline rich domain (SP) and a C-terminal kinase domain with similarity to CAMKs. DCKL2 has been shown to interact with tubulin, JIP1/2, JNK, neurabin 2, and actin. It is associated with the terminal segments of axons and dendrites, and may function as a phosphorylation-dependent switch to control microtubule dynamics in neuronal growth cones. The DCKL2 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271086 [Multi-domain]  Cd Length: 259  Bit Score: 148.64  E-value: 1.90e-42
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  12 YIMGINLGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSDflEKFLPREIEILAMLNHRSIVKTYEIFETSdGKVYIVME 91
Cdd:cd14184    3 YKIGKVIGDGNFAVVKECVERSTGKEFALKIIDKAKCCGK--EHLIENEVSILRRVKHPNIIMLIEEMDTP-AELYLVME 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  92 LGVQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLL----DKDFNIKLSDFGFSKRClrddSG 167
Cdd:cd14184   80 LVKGGDLFDAITSSTKYTERDASAMVYNLASALKYLHGLCIVHRDIKPENLLVceypDGTKSLKLGDFGLATVV----EG 155
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 168 RLIlskTFCGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPY-DDSNIKKMLRIQ-KEHRVNFPRS--KHLTG 243
Cdd:cd14184  156 PLY---TVCGTPTYVAPEIIAETGYGLKV-DIWAAGVITYILLCGFPPFrSENNLQEDLFDQiLLGKLEFPSPywDNITD 231
                        250       260
                 ....*....|....*....|....*...
gi 112734851 244 ECKDLIYRMLQPDVNRRLHIDEILNHCW 271
Cdd:cd14184  232 SAKELISHMLQVNVEARYTAEQILSHPW 259
STKc_CMGC cd05118
Catalytic domain of CMGC family Serine/Threonine Kinases; STKs catalyze the transfer of the ...
18-271 1.30e-41

Catalytic domain of CMGC family Serine/Threonine Kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. The CMGC family consists of Cyclin-Dependent protein Kinases (CDKs), Mitogen-activated protein kinases (MAPKs) such as Extracellular signal-regulated kinase (ERKs), c-Jun N-terminal kinases (JNKs), and p38, and other kinases. CDKs belong to a large subfamily of STKs that are regulated by their cognate cyclins. Together, they are involved in the control of cell-cycle progression, transcription, and neuronal function. MAPKs serve as important mediators of cellular responses to extracellular signals. They control critical cellular functions including differentiation, proliferation, migration, and apoptosis. They are also implicated in the pathogenesis of many diseases including multiple types of cancer, stroke, diabetes, and chronic inflammation. Other members of the CMGC family include casein kinase 2 (CK2), Dual-specificity tYrosine-phosphorylated and -Regulated Kinase (DYRK), Glycogen Synthase Kinase 3 (GSK3), among many others. The CMGC family is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270688 [Multi-domain]  Cd Length: 249  Bit Score: 145.84  E-value: 1.30e-41
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIdrkKAPSDFLEKFLpREIEILAMLN----HRSIVKTYEIFETSDGK-VYIVMEL 92
Cdd:cd05118    7 IGEGAFGTVWLARDKVTGEKVAIKKI---KNDFRHPKAAL-REIKLLKHLNdvegHPNIVKLLDVFEHRGGNhLCLVFEL 82
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  93 GVQgDLLEFIKTRGA-LQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLD-KDFNIKLSDFGFSkRCLRDDsgrli 170
Cdd:cd05118   83 MGM-NLYELIKDYPRgLPLDLIKSYLYQLLQALDFLHSNGIIHRDLKPENILINlELGQLKLADFGLA-RSFTSP----- 155
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 171 LSKTFCGSAAYAAPEV-LQGIPYQPKVyDIWSLGVILYIMVCGS-MPYDDSNIKKMLRIQKehrvnfprskhLTG--ECK 246
Cdd:cd05118  156 PYTPYVATRWYRAPEVlLGAKPYGSSI-DIWSLGCILAELLTGRpLFPGDSEVDQLAKIVR-----------LLGtpEAL 223
                        250       260
                 ....*....|....*....|....*
gi 112734851 247 DLIYRMLQPDVNRRLHIDEILNHCW 271
Cdd:cd05118  224 DLLSKMLKYDPAKRITASQALAHPY 248
STKc_CaMKK2 cd14199
Catalytic domain of the Serine/Threonine kinase, Calmodulin Dependent Protein Kinase Kinase 2; ...
12-273 1.82e-41

Catalytic domain of the Serine/Threonine kinase, Calmodulin Dependent Protein Kinase Kinase 2; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. CaMKKs are upstream kinases of the CaM kinase cascade that phosphorylate and activate CaMKI and CamKIV. They may also phosphorylate other substrates including PKB and AMP-activated protein kinase (AMPK). CaMKK2, also called CaMKK beta, is one of the most versatile CaMKs. It is involved in regulating energy balance, glucose metabolism, adiposity, hematopoiesis, inflammation, and cancer. CaMKK2 contains unique N- and C-terminal domains and a central catalytic kinase domain that is followed by a regulatory domain that bears overlapping autoinhibitory and CaM-binding regions. It can be activated by signaling through G-coupled receptors, IP3 receptors, plasma membrane ion channels, and Toll-like receptors. Thus, CaMKK2 acts as a molecular hub that is capable of receiving and decoding signals from diverse pathways. The CaMKK2 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271101 [Multi-domain]  Cd Length: 286  Bit Score: 146.65  E-value: 1.82e-41
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  12 YIMGINLGEGSYAKVKSAYSERLKFNVAVKIIDRKK------------------APSDFLEKFLP-----REIEILAMLN 68
Cdd:cd14199    4 YKLKDEIGKGSYGVVKLAYNEDDNTYYAMKVLSKKKlmrqagfprrppprgaraAPEGCTQPRGPiervyQEIAILKKLD 83
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  69 HRSIVKTYEIFET-SDGKVYIVMELGVQGDLLEfIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKD 147
Cdd:cd14199   84 HPNVVKLVEVLDDpSEDHLYMVFELVKQGPVME-VPTLKPLSEDQARFYFQDLIKGIEYLHYQKIIHRDVKPSNLLVGED 162
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 148 FNIKLSDFGFSKRCLRDDSgrlILSKTfCGSAAYAAPEVLQGIP--YQPKVYDIWSLGVILYIMVCGSMPYDDSNIKKML 225
Cdd:cd14199  163 GHIKIADFGVSNEFEGSDA---LLTNT-VGTPAFMAPETLSETRkiFSGKALDVWAMGVTLYCFVFGQCPFMDERILSLH 238
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|....*...
gi 112734851 226 RIQKEHRVNFPRSKHLTGECKDLIYRMLQPDVNRRLHIDEILNHCWVQ 273
Cdd:cd14199  239 SKIKTQPLEFPDQPDISDDLKDLLFRMLDKNPESRISVPEIKLHPWVT 286
STKc_MLCK-like cd14006
Catalytic kinase domain of Myosin Light Chain Kinase-like Serine/Threonine Kinases; STKs ...
18-271 5.08e-41

Catalytic kinase domain of Myosin Light Chain Kinase-like Serine/Threonine Kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. This family is composed of MLCKs and related MLCK-like kinase domains from giant STKs such as titin, obscurin, SPEG, Unc-89, Trio, kalirin, and Twitchin. Also included in this family are Death-Associated Protein Kinases (DAPKs) and Death-associated protein kinase-Related Apoptosis-inducing protein Kinase (DRAKs). MLCK phosphorylates myosin regulatory light chain and controls the contraction of all muscle types. Titin, obscurin, Twitchin, and SPEG are muscle proteins involved in the contractile apparatus. The giant STKs are multidomain proteins containing immunoglobulin (Ig), fibronectin type III (FN3), SH3, RhoGEF, PH and kinase domains. Titin, obscurin, Twitchin, and SPEG contain many Ig domain repeats at the N-terminus, while Trio and Kalirin contain spectrin-like repeats. The MLCK-like family is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270908 [Multi-domain]  Cd Length: 247  Bit Score: 144.33  E-value: 5.08e-41
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIdrKKAPSDflEKFLPREIEILAMLNHRSIVKTYEIFETSDGKVyIVMELGVQGD 97
Cdd:cd14006    1 LGRGRFGVVKRCIEKATGREFAAKFI--PKRDKK--KEAVLREISILNQLQHPRIIQLHEAYESPTELV-LILELCSGGE 75
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  98 LLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLD--KDFNIKLSDFGFSKRCLRDDsgrliLSKTF 175
Cdd:cd14006   76 LLDRLAERGSLSEEEVRTYMRQLLEGLQYLHNHHILHLDLKPENILLAdrPSPQIKIIDFGLARKLNPGE-----ELKEI 150
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 176 CGSAAYAAPEVLQGIPYQPkVYDIWSLGVILYIMVCGSMP-YDDSNIKKMLRIQK-EHRVNFPRSKHLTGECKDLIYRML 253
Cdd:cd14006  151 FGTPEFVAPEIVNGEPVSL-ATDMWSIGVLTYVLLSGLSPfLGEDDQETLANISAcRVDFSEEYFSSVSQEAKDFIRKLL 229
                        250
                 ....*....|....*...
gi 112734851 254 QPDVNRRLHIDEILNHCW 271
Cdd:cd14006  230 VKEPRKRPTAQEALQHPW 247
STKc_PLK1 cd14187
Catalytic domain of the Serine/Threonine Kinase, Polo-like kinase 1; STKs catalyze the ...
9-268 2.56e-40

Catalytic domain of the Serine/Threonine Kinase, Polo-like kinase 1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. PLKs play important roles in cell cycle progression and in DNA damage responses. They regulate mitotic entry, mitotic exit, and cytokinesis. In general PLKs contain an N-terminal catalytic kinase domain and a C-terminal regulatory polo box domain (PBD), which is comprised by two bipartite polo-box motifs (or polo boxes) and is involved in protein interactions. There are five mammalian PLKs (PLK1-5) from distinct genes. PLK1 functions as a positive regulator of mitosis, meiosis, and cytokinesis. Its localization changes during mitotic progression; associating first with centrosomes in prophase, with kinetochores in prometaphase and metaphase, at the central spindle in anaphase, and in the midbody during telophase. It carries multiple functions throughout the cell cycle through interactions with differrent substrates at these specific subcellular locations. PLK1 is overexpressed in many human cancers and is associated with poor prognosis. The PLK1 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271089 [Multi-domain]  Cd Length: 265  Bit Score: 143.15  E-value: 2.56e-40
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851   9 RRGYIMGINLGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSDFLEKFLPREIEILAMLNHRSIVKTYEIFETSDgKVYI 88
Cdd:cd14187    6 RRRYVRGRFLGKGGFAKCYEITDADTKEVFAGKIVPKSLLLKPHQKEKMSMEIAIHRSLAHQHVVGFHGFFEDND-FVYV 84
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  89 VMELGVQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLRDDSGR 168
Cdd:cd14187   85 VLELCRRRSLLELHKRRKALTEPEARYYLRQIILGCQYLHRNRVIHRDLKLGNLFLNDDMEVKIGDFGLATKVEYDGERK 164
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 169 lilsKTFCGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPYDDSNIKKM-LRIQKEHrvnFPRSKHLTGECKD 247
Cdd:cd14187  165 ----KTLCGTPNYIAPEVLSKKGHSFEV-DIWSIGCIMYTLLVGKPPFETSCLKETyLRIKKNE---YSIPKHINPVAAS 236
                        250       260
                 ....*....|....*....|.
gi 112734851 248 LIYRMLQPDVNRRLHIDEILN 268
Cdd:cd14187  237 LIQKMLQTDPTARPTINELLN 257
STKc_PKD cd14082
Catalytic domain of the Serine/Threonine kinase, Protein Kinase D; STKs catalyze the transfer ...
18-271 4.42e-40

Catalytic domain of the Serine/Threonine kinase, Protein Kinase D; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. PKDs are important regulators of many intracellular signaling pathways such as ERK and JNK, and cellular processes including the organization of the trans-Golgi network, membrane trafficking, cell proliferation, migration, and apoptosis. They contain N-terminal cysteine-rich zinc binding C1 (PKC conserved region 1), central PH (Pleckstrin Homology), and C-terminal catalytic kinase domains. Mammals harbor three types of PKDs: PKD1 (or PKCmu), PKD2, and PKD3 (or PKCnu). PKDs are activated in a PKC-dependent manner by many agents including diacylglycerol (DAG), PDGF, neuropeptides, oxidative stress, and tumor-promoting phorbol esters, among others. The PKD subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270984 [Multi-domain]  Cd Length: 260  Bit Score: 142.55  E-value: 4.42e-40
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSDfLEKFLPREIEILAMLNHRSIVKTYEIFETSDgKVYIVMElGVQGD 97
Cdd:cd14082   11 LGSGQFGIVYGGKHRKTGRDVAIKVIDKLRFPTK-QESQLRNEVAILQQLSHPGVVNLECMFETPE-RVFVVME-KLHGD 87
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  98 LLEFI--KTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFN---IKLSDFGFSkrclrddsgRLILS 172
Cdd:cd14082   88 MLEMIlsSEKGRLPERITKFLVTQILVALRYLHSKNIVHCDLKPENVLLASAEPfpqVKLCDFGFA---------RIIGE 158
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 173 KTF----CGSAAYAAPEVLQGIPYQpKVYDIWSLGVILYIMVCGSMPY-DDSNIKKmlRIQKEHRVnFPRS--KHLTGEC 245
Cdd:cd14082  159 KSFrrsvVGTPAYLAPEVLRNKGYN-RSLDMWSVGVIIYVSLSGTFPFnEDEDIND--QIQNAAFM-YPPNpwKEISPDA 234
                        250       260
                 ....*....|....*....|....*.
gi 112734851 246 KDLIYRMLQPDVNRRLHIDEILNHCW 271
Cdd:cd14082  235 IDLINNLLQVKMRKRYSVDKSLSHPW 260
STKc_cGK cd05572
Catalytic domain of the Serine/Threonine Kinase, cGMP-dependent protein kinase (cGK or PKG); ...
18-273 4.63e-40

Catalytic domain of the Serine/Threonine Kinase, cGMP-dependent protein kinase (cGK or PKG); STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Mammals have two cGK isoforms from different genes, cGKI and cGKII. cGKI exists as two splice variants, cGKI-alpha and cGKI-beta. cGK consists of an N-terminal regulatory domain containing a dimerization and an autoinhibitory pseudosubstrate region, two cGMP-binding domains, and a C-terminal catalytic domain. Binding of cGMP to both binding sites releases the inhibition of the catalytic center by the pseudosubstrate region, allowing autophosphorylation and activation of the kinase. cGKI is a soluble protein expressed in all smooth muscles, platelets, cerebellum, and kidney. It is also expressed at lower concentrations in other tissues. cGKII is a membrane-bound protein that is most abundantly expressed in the intestine. It is also present in the brain nuclei, adrenal cortex, kidney, lung, and prostate. cGKI is involved in the regulation of smooth muscle tone, smooth cell proliferation, and platelet activation. cGKII plays a role in the regulation of secretion, such as renin secretion by the kidney and aldosterone secretion by the adrenal. It also regulates bone growth and the circadian rhythm. The cGK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270724 [Multi-domain]  Cd Length: 262  Bit Score: 142.36  E-value: 4.63e-40
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSDFLEKFLPREIEILAMLNHRSIVKTYEIFetSDGK-VYIVMELGVQG 96
Cdd:cd05572    1 LGVGGFGRVELVQLKSKGRTFALKCVKKRHIVQTRQQEHIFSEKEILEECNSPFIVKLYRTF--KDKKyLYMLMEYCLGG 78
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  97 DLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRClrdDSGRliLSKTFC 176
Cdd:cd05572   79 ELWTILRDRGLFDEYTARFYTACVVLAFEYLHSRGIIYRDLKPENLLLDSNGYVKLVDFGFAKKL---GSGR--KTWTFC 153
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 177 GSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPY---DDSNIKKMLRIQKE-HRVNFPrsKHLTGECKDLIYRM 252
Cdd:cd05572  154 GTPEYVAPEIILNKGYDFSV-DYWSLGILLYELLTGRPPFggdDEDPMKIYNIILKGiDKIEFP--KYIDKNAKNLIKQL 230
                        250       260
                 ....*....|....*....|....*.
gi 112734851 253 LQPDVNRRL-----HIDEILNHCWVQ 273
Cdd:cd05572  231 LRRNPEERLgylkgGIRDIKKHKWFE 256
STKc_SLK_like cd06611
Catalytic domain of Ste20-Like Kinase-like Serine/Threonine Kinases; STKs catalyze the ...
18-273 1.09e-39

Catalytic domain of Ste20-Like Kinase-like Serine/Threonine Kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Members of the subfamily include SLK, STK10 (also called LOK for Lymphocyte-Oriented Kinase), SmSLK (Schistosoma mansoni SLK), and related proteins. SLK promotes apoptosis through apoptosis signal-regulating kinase 1 (ASK1) and the mitogen-activated protein kinase (MAPK) p38. It also plays a role in mediating actin reorganization. STK10 is responsible in regulating the CD28 responsive element in T cells, as well as leukocyte function associated antigen (LFA-1)-mediated lymphocyte adhesion. SmSLK is capable of activating the MAPK Jun N-terminal kinase (JNK) pathway in human embryonic kidney cells as well as in Xenopus oocytes. It may participate in regulating MAPK cascades during host-parasite interactions. The SLK-like subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 132942 [Multi-domain]  Cd Length: 280  Bit Score: 141.80  E-value: 1.09e-39
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDRKKapSDFLEKFLPrEIEILAMLNHRSIVKTYEIFeTSDGKVYIVMEL---GV 94
Cdd:cd06611   13 LGDGAFGKVYKAQHKETGLFAAAKIIQIES--EEELEDFMV-EIDILSECKHPNIVGLYEAY-FYENKLWILIEFcdgGA 88
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  95 QGDLLEfiKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLRDDSGRlilsKT 174
Cdd:cd06611   89 LDSIML--ELERGLTEPQIRYVCRQMLEALNFLHSHKVIHRDLKAGNILLTLDGDVKLADFGVSAKNKSTLQKR----DT 162
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 175 FCGSAAYAAPEVL-----QGIPYQPKVyDIWSLGVILYIMVCGSMPYDDSN-IKKMLRIQKEHRVNFPRSKHLTGECKDL 248
Cdd:cd06611  163 FIGTPYWMAPEVVacetfKDNPYDYKA-DIWSLGITLIELAQMEPPHHELNpMRVLLKILKSEPPTLDQPSKWSSSFNDF 241
                        250       260
                 ....*....|....*....|....*
gi 112734851 249 IYRMLQPDVNRRLHIDEILNHCWVQ 273
Cdd:cd06611  242 LKSCLVKDPDDRPTAAELLKHPFVS 266
STKc_Mnk1 cd14174
Catalytic domain of the Serine/Threonine kinase, Mitogen-activated protein kinase ...
18-273 1.10e-39

Catalytic domain of the Serine/Threonine kinase, Mitogen-activated protein kinase signal-integrating kinase 1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. MAPK signal-integrating kinases (Mnks) are MAPK-activated protein kinases and is comprised by a group of four proteins, produced by alternative splicing from two genes (Mnk1 and Mnk2). The isoforms of Mnk1 (1a/1b) and Mnk2 (2a/2b) differ at their C-termini, with the a-form having a longer C-terminus containing a MAPK-binding region. All Mnks contain a catalytic kinase domain and a polybasic region at the N-terminus which binds importin and the eukaryotic initiation factor eIF4G. The best characterized Mnk substrate is eIF4G, whose phosphorylation may promote the export of certain mRNAs from the nucleus. Mnk also phosphorylate substrates that bind to AU-rich elements that regulate mRNA stability and translation. Mnks have also been implicated in tyrosine kinase receptor signaling, inflammation, and cell prolieration or survival. The Mnk subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271076 [Multi-domain]  Cd Length: 289  Bit Score: 142.09  E-value: 1.10e-39
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSdflEKFLPREIEILAMLN-HRSIVKTYEIFEtSDGKVYIVMELGVQG 96
Cdd:cd14174   10 LGEGAYAKVQGCVSLQNGKEYAVKIIEKNAGHS---RSRVFREVETLYQCQgNKNILELIEFFE-DDTRFYLVFEKLRGG 85
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  97 DLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLL---DKDFNIKLSDFGFSKRCLRDDSGRLILS- 172
Cdd:cd14174   86 SILAHIQKRKHFNEREASRVVRDIASALDFLHTKGIAHRDLKPENILCespDKVSPVKICDFDLGSGVKLNSACTPITTp 165
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 173 --KTFCGSAAYAAPEVLQGIPYQPKVY----DIWSLGVILYIMVCGSMPY----------DDSNI-----KKMLRIQKEH 231
Cdd:cd14174  166 elTTPCGSAEYMAPEVVEVFTDEATFYdkrcDLWSLGVILYIMLSGYPPFvghcgtdcgwDRGEVcrvcqNKLFESIQEG 245
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|....
gi 112734851 232 RVNFPRS--KHLTGECKDLIYRMLQPDVNRRLHIDEILNHCWVQ 273
Cdd:cd14174  246 KYEFPDKdwSHISSEAKDLISKLLVRDAKERLSAAQVLQHPWVQ 289
STKc_PLK4 cd14186
Catalytic domain of the Serine/Threonine Kinase, Polo-like kinase 4; STKs catalyze the ...
18-269 1.12e-39

Catalytic domain of the Serine/Threonine Kinase, Polo-like kinase 4; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. PLKs play important roles in cell cycle progression and in DNA damage responses. They regulate mitotic entry, mitotic exit, and cytokinesis. In general PLKs contain an N-terminal catalytic kinase domain and a C-terminal regulatory polo box domain (PBD), which is comprised by two bipartite polo-box motifs (or polo boxes) and is involved in protein interactions. There are five mammalian PLKs (PLK1-5) from distinct genes. PLK4, also called SAK or STK18, is structurally different from other PLKs in that it contains only one polo box that can form two adjacent polo boxes and a functional PDB by homodimerization. It is required for late mitotic progression, cell survival, and embryonic development. It localizes to centrosomes and is required for centriole duplication and chromosomal stability. Overexpression of PLK4 may be associated with colon tumors. The PLK4 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271088 [Multi-domain]  Cd Length: 256  Bit Score: 141.15  E-value: 1.12e-39
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSDFLEKFLPREIEILAMLNHRSIVKTYEIFETSDgKVYIVMELGVQGD 97
Cdd:cd14186    9 LGKGSFACVYRARSLHTGLEVAIKMIDKKAMQKAGMVQRVRNEVEIHCQLKHPSILELYNYFEDSN-YVYLVLEMCHNGE 87
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  98 LLEFIKTRG-ALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLRDDSGRLilskTFC 176
Cdd:cd14186   88 MSRYLKNRKkPFTEDEARHFMHQIVTGMLYLHSHGILHRDLTLSNLLLTRNMNIKIADFGLATQLKMPHEKHF----TMC 163
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 177 GSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPYDDSNIKKMLriQKEHRVNFPRSKHLTGECKDLIYRMLQPD 256
Cdd:cd14186  164 GTPNYISPEIATRSAHGLES-DVWSLGCMFYTLLVGRPPFDTDTVKNTL--NKVVLADYEMPAFLSREAQDLIHQLLRKN 240
                        250
                 ....*....|...
gi 112734851 257 VNRRLHIDEILNH 269
Cdd:cd14186  241 PADRLSLSSVLDH 253
STKc_PLK3 cd14189
Catalytic domain of the Serine/Threonine Kinase, Polo-like kinase 3; STKs catalyze the ...
10-269 1.17e-39

Catalytic domain of the Serine/Threonine Kinase, Polo-like kinase 3; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. PLKs play important roles in cell cycle progression and in DNA damage responses. They regulate mitotic entry, mitotic exit, and cytokinesis. In general PLKs contain an N-terminal catalytic kinase domain and a C-terminal regulatory polo box domain (PBD), which is comprised by two bipartite polo-box motifs (or polo boxes) and is involved in protein interactions. There are five mammalian PLKs (PLK1-5) from distinct genes. PLK3, also called Prk or Fnk (FGF-inducible kinase), regulates angiogenesis and responses to DNA damage. Activated PLK3 mediates Chk2 phosphorylation by ATM and the resulting checkpoint activation. PLK3 phosphorylates DNA polymerase delta and may be involved in DNA repair. It also inhibits Cdc25c, thereby regulating the onset of mitosis. The PLK3 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271091 [Multi-domain]  Cd Length: 255  Bit Score: 141.22  E-value: 1.17e-39
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  10 RGYIMGINLGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSDFLEKFLPREIEILAMLNHRSIVKTYEIFETSDgKVYIV 89
Cdd:cd14189    1 RSYCKGRLLGKGGFARCYEMTDLATNKTYAVKVIPHSRVAKPHQREKIVNEIELHRDLHHKHVVKFSHHFEDAE-NIYIF 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  90 MELGVQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLRDDSGRl 169
Cdd:cd14189   80 LELCSRKSLAHIWKARHTLLEPEVRYYLKQIISGLKYLHLKGILHRDLKLGNFFINENMELKVGDFGLAARLEPPEQRK- 158
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 170 ilsKTFCGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPYDDSNIKKMLRIQKEHRVNFPRSkhLTGECKDLI 249
Cdd:cd14189  159 ---KTICGTPNYLAPEVLLRQGHGPES-DVWSLGCVMYTLLCGNPPFETLDLKETYRCIKQVKYTLPAS--LSLPARHLL 232
                        250       260
                 ....*....|....*....|
gi 112734851 250 YRMLQPDVNRRLHIDEILNH 269
Cdd:cd14189  233 AGILKRNPGDRLTLDQILEH 252
STKc_MEKK1_plant cd06632
Catalytic domain of the Serine/Threonine Kinase, Plant Mitogen-Activated Protein (MAP) ...
14-272 2.37e-39

Catalytic domain of the Serine/Threonine Kinase, Plant Mitogen-Activated Protein (MAP)/Extracellular signal-Regulated Kinase (ERK) Kinase Kinase 1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. This subfamily is composed of plant MAPK kinase kinases (MAPKKKs) including Arabidopsis thaliana MEKK1 and MAPKKK3. Arabidopsis thaliana MEKK1 activates MPK4, a MAPK that regulates systemic acquired resistance. MEKK1 also participates in the regulation of temperature-sensitive and tissue-specific cell death. MAPKKKs phosphorylate and activate MAPK kinases, which in turn phosphorylate and activate MAPKs during signaling cascades that are important in mediating cellular responses to extracellular signals. The plant MEKK1 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270802 [Multi-domain]  Cd Length: 259  Bit Score: 140.23  E-value: 2.37e-39
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  14 MGINLGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSDFLE--KFLPREIEILAMLNHRSIVKTYEIfETSDGKVYIVME 91
Cdd:cd06632    4 KGQLLGSGSFGSVYEGFNGDTGDFFAVKEVSLVDDDKKSREsvKQLEQEIALLSKLRHPNIVQYYGT-EREEDNLYIFLE 82
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  92 LGVQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLRDDSGrlil 171
Cdd:cd06632   83 YVPGGSIHKLLQRYGAFEEPVIRLYTRQILSGLAYLHSRNTVHRDIKGANILVDTNGVVKLADFGMAKHVEAFSFA---- 158
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 172 sKTFCGSAAYAAPEVL--QGIPYQPKVyDIWSLGVILYIMVCGSMPYDD-SNIKKMLRIQKEHRVNfPRSKHLTGECKDL 248
Cdd:cd06632  159 -KSFKGSPYWMAPEVImqKNSGYGLAV-DIWSLGCTVLEMATGKPPWSQyEGVAAIFKIGNSGELP-PIPDHLSPDAKDF 235
                        250       260
                 ....*....|....*....|....
gi 112734851 249 IYRMLQPDVNRRLHIDEILNHCWV 272
Cdd:cd06632  236 IRLCLQRDPEDRPTASQLLEHPFV 259
STKc_PLK2 cd14188
Catalytic domain of the Serine/Threonine Kinase, Polo-like kinase 2; STKs catalyze the ...
10-269 2.93e-39

Catalytic domain of the Serine/Threonine Kinase, Polo-like kinase 2; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. PLKs play important roles in cell cycle progression and in DNA damage responses. They regulate mitotic entry, mitotic exit, and cytokinesis. In general PLKs contain an N-terminal catalytic kinase domain and a C-terminal regulatory polo box domain (PBD), which is comprised by two bipartite polo-box motifs (or polo boxes) and is involved in protein interactions. There are five mammalian PLKs (PLK1-5) from distinct genes. PLK2, also called Snk (serum-inducible kinase), functions in G1 progression, S-phase arrest, and centriole duplication. Its gene is responsive to both growth factors and cellular stress, is a transcriptional target of p53, and activates a G2-M checkpoint. The PLK2 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271090 [Multi-domain]  Cd Length: 255  Bit Score: 140.15  E-value: 2.93e-39
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  10 RGYIMGINLGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSDFLEKFLPREIEILAMLNHRSIVKTYEIFETSDgKVYIV 89
Cdd:cd14188    1 KRYCRGKVLGKGGFAKCYEMTDLTTNKVYAAKIIPHSRVSKPHQREKIDKEIELHRILHHKHVVQFYHYFEDKE-NIYIL 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  90 MELGVQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLRDDSGRl 169
Cdd:cd14188   80 LEYCSRRSMAHILKARKVLTEPEVRYYLRQIVSGLKYLHEQEILHRDLKLGNFFINENMELKVGDFGLAARLEPLEHRR- 158
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 170 ilsKTFCGSAAYAAPEVL--QGIPYQPkvyDIWSLGVILYIMVCGSMPYDDSNIKKMLRIQKEHRVNFPRSkhLTGECKD 247
Cdd:cd14188  159 ---RTICGTPNYLSPEVLnkQGHGCES---DIWALGCVMYTMLLGRPPFETTNLKETYRCIREARYSLPSS--LLAPAKH 230
                        250       260
                 ....*....|....*....|..
gi 112734851 248 LIYRMLQPDVNRRLHIDEILNH 269
Cdd:cd14188  231 LIASMLSKNPEDRPSLDEIIRH 252
STKc_RSK1_C cd14175
C-terminal catalytic domain of the Serine/Threonine Kinase, Ribosomal S6 kinase 1 (also called ...
11-275 3.93e-39

C-terminal catalytic domain of the Serine/Threonine Kinase, Ribosomal S6 kinase 1 (also called Ribosomal protein S6 kinase alpha-1 or 90kDa ribosomal protein S6 kinase 1); STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. RSK1 is also called S6K-alpha-1, RPS6KA1, p90RSK1 or MAPK-activated protein kinase 1a (MAPKAPK-1a). It is a component of the insulin transduction pathway, regulating the function of IRS1. It also interacts with PKA and promotes its inactivation. RSK1 is one of four RSK isoforms (RSK1-4) from distinct genes present in vertebrates. RSKs contain an N-terminal kinase domain (NTD) from the AGC family and a C-terminal kinase domain (CTD) from the CAMK family. They are activated by signaling inputs from extracellular regulated kinase (ERK) and phosphoinositide dependent kinase 1 (PDK1). ERK phosphorylates and activates the CTD of RSK, serving as a docking site for PDK1, which phosphorylates and activates the NTD, which in turn phosphorylates all known RSK substrates. RSKs act as downstream effectors of mitogen-activated protein kinase (MAPK) and play key roles in mitogen-activated cell growth, differentiation, and survival. The RSK1 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271077 [Multi-domain]  Cd Length: 291  Bit Score: 140.93  E-value: 3.93e-39
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  11 GYIMGINLGEGSYAKVKSAYSERLKFNVAVKIIDR-KKAPSDflekflprEIEILAML-NHRSIVKTYEIFEtsDGK-VY 87
Cdd:cd14175    2 GYVVKETIGVGSYSVCKRCVHKATNMEYAVKVIDKsKRDPSE--------EIEILLRYgQHPNIITLKDVYD--DGKhVY 71
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  88 IVMELGVQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLL-LDKDFN---IKLSDFGFSKRcLR 163
Cdd:cd14175   72 LVTELMRGGELLDKILRQKFFSEREASSVLHTICKTVEYLHSQGVVHRDLKPSNILyVDESGNpesLRICDFGFAKQ-LR 150
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 164 DDSGRLIlskTFCGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPY----DDSNIKKMLRI-QKEHRVNFPRS 238
Cdd:cd14175  151 AENGLLM---TPCYTANFVAPEVLKRQGYDEGC-DIWSLGILLYTMLAGYTPFangpSDTPEEILTRIgSGKFTLSGGNW 226
                        250       260       270
                 ....*....|....*....|....*....|....*..
gi 112734851 239 KHLTGECKDLIYRMLQPDVNRRLHIDEILNHCWVQPK 275
Cdd:cd14175  227 NTVSDAAKDLVSKMLHVDPHQRLTAKQVLQHPWITQK 263
PKc_MAPKK_plant_like cd06623
Catalytic domain of Plant dual-specificity Mitogen-Activated Protein Kinase Kinases and ...
18-273 5.38e-39

Catalytic domain of Plant dual-specificity Mitogen-Activated Protein Kinase Kinases and similar proteins; PKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine (ST) or tyrosine residues on protein substrates. Members of this group include MAPKKs from plants, kinetoplastids, alveolates, and mycetozoa. The MAPKK, LmxPK4, from Leishmania mexicana, is important in differentiation and virulence. Dictyostelium discoideum MEK1 is required for proper chemotaxis; MEK1 null mutants display severe defects in cell polarization and directional movement. Plants contain multiple MAPKKs like other eukaryotes. The Arabidopsis genome encodes for 10 MAPKKs while poplar and rice contain 13 MAPKKs each. The functions of these proteins have not been fully elucidated. There is evidence to suggest that MAPK cascades are involved in plant stress responses. In Arabidopsis, MKK3 plays a role in pathogen signaling; MKK2 is involved in cold and salt stress signaling; MKK4/MKK5 participates in innate immunity; and MKK7 regulates basal and systemic acquired resistance. The MAPKK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 132954 [Multi-domain]  Cd Length: 264  Bit Score: 139.65  E-value: 5.38e-39
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIdrkKAPSDF-LEKFLPREIEILAMLNHRSIVKTYEIFEtSDGKVYIVMELGVQG 96
Cdd:cd06623    9 LGQGSSGVVYKVRHKPTGKIYALKKI---HVDGDEeFRKQLLRELKTLRSCESPYVVKCYGAFY-KEGEISIVLEYMDGG 84
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  97 DLLEFIKTRGALQEDDARKKFHQLSSAIKYCH-DLDVVHRDLKCENLLLDKDFNIKLSDFGFSKrCLRDdsgRLILSKTF 175
Cdd:cd06623   85 SLADLLKKVGKIPEPVLAYIARQILKGLDYLHtKRHIIHRDIKPSNLLINSKGEVKIADFGISK-VLEN---TLDQCNTF 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 176 CGSAAYAAPEVLQGIPYqpkVY--DIWSLGVILYIMVCGSMPYDDSNIKK----MLRIQKEHrVNFPRSKHLTGECKDLI 249
Cdd:cd06623  161 VGTVTYMSPERIQGESY---SYaaDIWSLGLTLLECALGKFPFLPPGQPSffelMQAICDGP-PPSLPAEEFSPEFRDFI 236
                        250       260
                 ....*....|....*....|....
gi 112734851 250 YRMLQPDVNRRLHIDEILNHCWVQ 273
Cdd:cd06623  237 SACLQKDPKKRPSAAELLQHPFIK 260
STKc_CaMKK1 cd14200
Catalytic domain of the Serine/Threonine kinase, Calmodulin Dependent Protein Kinase Kinase 1; ...
12-272 7.37e-39

Catalytic domain of the Serine/Threonine kinase, Calmodulin Dependent Protein Kinase Kinase 1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. CaMKKs are upstream kinases of the CaM kinase cascade that phosphorylate and activate CaMKI and CamKIV. They may also phosphorylate other substrates including PKB and AMP-activated protein kinase (AMPK). CaMKK1, also called CaMKK alpha, is involved in the regulation of glucose uptake in skeletal muscles, independently of AMPK and PKB activation. It also play roles in learning and memory. Studies on CaMKK1 knockout mice reveal deficits in fear conditioning. The CaMKK1 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271102 [Multi-domain]  Cd Length: 284  Bit Score: 139.70  E-value: 7.37e-39
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  12 YIMGINLGEGSYAKVKSAYSERLKFNVAVKIIDRKK------------------APSDFLEKFLP-----REIEILAMLN 68
Cdd:cd14200    2 YKLQSEIGKGSYGVVKLAYNESDDKYYAMKVLSKKKllkqygfprrppprgskaAQGEQAKPLAPlervyQEIAILKKLD 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  69 HRSIVKTYEIFET-SDGKVYIVMELGVQGDLLEfIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKD 147
Cdd:cd14200   82 HVNIVKLIEVLDDpAEDNLYMVFDLLRKGPVME-VPSDKPFSEDQARLYFRDIVLGIEYLHYQKIVHRDIKPSNLLLGDD 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 148 FNIKLSDFGFSKRCLRDDSgrlILSKTfCGSAAYAAPEVL--QGIPYQPKVYDIWSLGVILYIMVCGSMPYDDSNIKKML 225
Cdd:cd14200  161 GHVKIADFGVSNQFEGNDA---LLSST-AGTPAFMAPETLsdSGQSFSGKALDVWAMGVTLYCFVYGKCPFIDEFILALH 236
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|....*..
gi 112734851 226 RIQKEHRVNFPRSKHLTGECKDLIYRMLQPDVNRRLHIDEILNHCWV 272
Cdd:cd14200  237 NKIKNKPVEFPEEPEISEELKDLILKMLDKNPETRITVPEIKVHPWV 283
STKc_PIM2 cd14101
Catalytic domain of the Serine/Threonine kinase, Proviral Integration Moloney virus (PIM) ...
12-273 1.06e-38

Catalytic domain of the Serine/Threonine kinase, Proviral Integration Moloney virus (PIM) kinase 2; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. The PIM gene locus was discovered as a result of the cloning of retroviral intergration sites in murine Moloney leukemia virus, leading to the identification of PIM kinases. They are constitutively active STKs with a broad range of cellular targets and are overexpressed in many haematopoietic malignancies and solid cancers. Vertebrates contain three distinct PIM kinase genes (PIM1-3); each gene may result in mutliple protein isoforms. There are three PIM2 isoforms resulting from alternative translation initiation sites. PIM2 is highly expressed in leukemia and lymphomas and has been shown to promote the survival and proliferation of tumor cells. The PIM2 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271003 [Multi-domain]  Cd Length: 257  Bit Score: 138.83  E-value: 1.06e-38
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  12 YIMGINLGEGSYAKVKSAY--SERLKfnVAVKIIDRK------KAPSDFLekfLPREIEILAML----NHRSIVKTYEIF 79
Cdd:cd14101    2 YTMGNLLGKGGFGTVYAGHriSDGLQ--VAIKQISRNrvqqwsKLPGVNP---VPNEVALLQSVgggpGHRGVIRLLDWF 76
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  80 ETSDGkVYIVME--LGVQgDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLD-KDFNIKLSDFG 156
Cdd:cd14101   77 EIPEG-FLLVLErpQHCQ-DLFDYITERGALDESLARRFFKQVVEAVQHCHSKGVVHRDIKDENILVDlRTGDIKLIDFG 154
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 157 fSKRCLRDDsgrliLSKTFCGSAAYAAPEVLQGIPYQPKVYDIWSLGVILYIMVCGSMPYD-DSNIKKMlriqkehRVNF 235
Cdd:cd14101  155 -SGATLKDS-----MYTDFDGTRVYSPPEWILYHQYHALPATVWSLGILLYDMVCGDIPFErDTDILKA-------KPSF 221
                        250       260       270
                 ....*....|....*....|....*....|....*...
gi 112734851 236 PrsKHLTGECKDLIYRMLQPDVNRRLHIDEILNHCWVQ 273
Cdd:cd14101  222 N--KRVSNDCRSLIRSCLAYNPSDRPSLEQILLHPWMM 257
STKc_PKC cd05570
Catalytic domain of the Serine/Threonine Kinase, Protein Kinase C; STKs catalyze the transfer ...
18-261 1.18e-38

Catalytic domain of the Serine/Threonine Kinase, Protein Kinase C; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. PKCs are classified into three groups (classical, atypical, and novel) depending on their mode of activation and the structural characteristics of their regulatory domain. PKCs undergo three phosphorylations in order to take mature forms. In addition, classical PKCs depend on calcium, DAG (1,2-diacylglycerol), and in most cases, phosphatidylserine (PS) for activation. Novel PKCs are calcium-independent, but require DAG and PS for activity, while atypical PKCs only require PS. PKCs phosphorylate and modify the activities of a wide variety of cellular proteins including receptors, enzymes, cytoskeletal proteins, transcription factors, and other kinases. They play a central role in signal transduction pathways that regulate cell migration and polarity, proliferation, differentiation, and apoptosis. Also included in this subfamily are the PKC-like proteins, called PKNs. The PKC subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270722 [Multi-domain]  Cd Length: 318  Bit Score: 140.04  E-value: 1.18e-38
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVK------IIDRKKAPSDFLEKflpreiEILAM-LNHRSIVKTYEIFETSDgKVYIVM 90
Cdd:cd05570    3 LGKGSFGKVMLAERKKTDELYAIKvlkkevIIEDDDVECTMTEK------RVLALaNRHPFLTGLHACFQTED-RLYFVM 75
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  91 ELGVQGDLLEFIKTRGALqeDDARKKFH--QLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLRDDSgr 168
Cdd:cd05570   76 EYVNGGDLMFHIQRARRF--TEERARFYaaEICLALQFLHERGIIYRDLKLDNVLLDAEGHIKIADFGMCKEGIWGGN-- 151
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 169 liLSKTFCGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPYDDSNIKKMLRIQKEHRVNFPRskHLTGECKDL 248
Cdd:cd05570  152 --TTSTFCGTPDYIAPEILREQDYGFSV-DWWALGVLLYEMLAGQSPFEGDDEDELFEAILNDEVLYPR--WLSREAVSI 226
                        250
                 ....*....|...
gi 112734851 249 IYRMLQPDVNRRL 261
Cdd:cd05570  227 LKGLLTKDPARRL 239
STKc_Aurora-B_like cd14117
Catalytic domain of the Serine/Threonine kinase, Aurora-B kinase and similar proteins; STKs ...
14-277 1.68e-38

Catalytic domain of the Serine/Threonine kinase, Aurora-B kinase and similar proteins; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Aurora kinases are key regulators of mitosis and are essential for the accurate and equal division of genomic material from parent to daughter cells. Vertebrates contain at least 2 Aurora kinases (A and B); mammals contains a third Aurora kinase gene (C). This subfamily includes Aurora-B and Aurora-C. Aurora-B is most active at the transition during metaphase to the end of mitosis. It associates with centromeres, relocates to the midzone of the central spindle, and concentrates at the midbody during cell division. It is critical for accurate chromosomal segregation, cytokinesis, protein localization to the centrosome and kinetochore, correct microtubule-kinetochore attachments, and regulation of the mitotic checkpoint. Aurora-C is mainly expressed in meiotically dividing cells; it was originally discovered in mice as a testis-specific STK called Aie1. Both Aurora-B and -C are chromosomal passenger proteins that can form complexes with INCENP and survivin, and they may have redundant cellular functions. INCENP participates in the activation of Aurora-B in a two-step process: first by binding to form an intermediate state of activation and the phosphorylation of its C-terminal TSS motif to generate the fully active kinase. The Aurora-B subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271019 [Multi-domain]  Cd Length: 270  Bit Score: 138.46  E-value: 1.68e-38
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  14 MGINLGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSDFLEKFLPREIEILAMLNHRSIVKTYEIFEtSDGKVYIVMELG 93
Cdd:cd14117   10 IGRPLGKGKFGNVYLAREKQSKFIVALKVLFKSQIEKEGVEHQLRREIEIQSHLRHPNILRLYNYFH-DRKRIYLILEYA 88
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  94 VQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSkrcLRDDSGRlilSK 173
Cdd:cd14117   89 PRGELYKELQKHGRFDEQRTATFMEELADALHYCHEKKVIHRDIKPENLLMGYKGELKIADFGWS---VHAPSLR---RR 162
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 174 TFCGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPYDD-SNIKKMLRIQKEHrVNFPRSkhLTGECKDLIYRM 252
Cdd:cd14117  163 TMCGTLDYLPPEMIEGRTHDEKV-DLWCIGVLCYELLVGMPPFESaSHTETYRRIVKVD-LKFPPF--LSDGSRDLISKL 238
                        250       260
                 ....*....|....*....|....*
gi 112734851 253 LQPDVNRRLHIDEILNHCWVQPKAR 277
Cdd:cd14117  239 LRYHPSERLPLKGVMEHPWVKANSR 263
STKc_DCKL1 cd14183
Catalytic domain of the Serine/Threonine Kinase, Doublecortin-like kinase 1 (also called ...
12-272 2.11e-38

Catalytic domain of the Serine/Threonine Kinase, Doublecortin-like kinase 1 (also called Doublecortin-like and CAM kinase-like 1); STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. DCKL1 (or DCAMKL1) belongs to the doublecortin (DCX) family of proteins which are involved in neuronal migration, neurogenesis, and eye receptor development, among others. Family members typically contain tandem doublecortin (DCX) domains at the N-terminus; DCX domains can bind microtubules and serve as protein-interaction platforms. In addition, DCKL1 contains a serine, threonine, and proline rich domain (SP) and a C-terminal kinase domain with similarity to CAMKs. DCKL1 interacts with tubulin, glucocorticoid receptor, dynein, JIP1/2, caspases (3 and 8), and calpain, among others. It plays roles in neurogenesis, neuronal migration, retrograde transport, and neuronal apoptosis. The DCKL1 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271085 [Multi-domain]  Cd Length: 268  Bit Score: 138.20  E-value: 2.11e-38
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  12 YIMGINLGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSDflEKFLPREIEILAMLNHRSIVKTYEIFETSDgKVYIVME 91
Cdd:cd14183    8 YKVGRTIGDGNFAVVKECVERSTGREYALKIINKSKCRGK--EHMIQNEVSILRRVKHPNIVLLIEEMDMPT-ELYLVME 84
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  92 LGVQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLL----DKDFNIKLSDFGFSKRClrddSG 167
Cdd:cd14183   85 LVKGGDLFDAITSTNKYTERDASGMLYNLASAIKYLHSLNIVHRDIKPENLLVyehqDGSKSLKLGDFGLATVV----DG 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 168 RLIlskTFCGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPYDDSNIKKMLRIQK--EHRVNFPRS--KHLTG 243
Cdd:cd14183  161 PLY---TVCGTPTYVAPEIIAETGYGLKV-DIWAAGVITYILLCGFPPFRGSGDDQEVLFDQilMGQVDFPSPywDNVSD 236
                        250       260
                 ....*....|....*....|....*....
gi 112734851 244 ECKDLIYRMLQPDVNRRLHIDEILNHCWV 272
Cdd:cd14183  237 SAKELITMMLQVDVDQRYSALQVLEHPWV 265
STKc_PhKG1 cd14182
Catalytic domain of the Serine/Threonine Kinase, Phosphorylase kinase Gamma 1 subunit; STKs ...
18-273 2.55e-38

Catalytic domain of the Serine/Threonine Kinase, Phosphorylase kinase Gamma 1 subunit; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Phosphorylase kinase (PhK) catalyzes the phosphorylation of inactive phosphorylase b to form the active phosphorylase a. It coordinates hormonal, metabolic, and neuronal signals to initiate the breakdown of glycogen stores, which enables the maintenance of blood-glucose homeostasis during fasting, and is also used as a source of energy for muscle contraction. PhK is one of the largest and most complex protein kinases, composed of a heterotetramer containing four molecules each of four subunit types: one catalytic (gamma) and three regulatory (alpha, beta, and delta). The gamma 1 subunit (PhKG1) is also referred to as the muscle gamma isoform. The gamma subunit, when isolated, is constitutively active and does not require phosphorylation of the A-loop for activity. The regulatory subunits restrain this kinase activity until signals are received to relieve this inhibition. For example, the kinase is activated in response to hormonal stimulation, after autophosphorylation or phosphorylation by cAMP-dependent kinase of the alpha and beta subunits. The high-affinity binding of ADP to the beta subunit also stimulates kinase activity, whereas calcium relieves inhibition by binding to the delta (calmodulin) subunit. The PhKG1 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271084 [Multi-domain]  Cd Length: 276  Bit Score: 138.12  E-value: 2.55e-38
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIID----RKKAPSDF--LEKFLPREIEILAMLN-HRSIVKTYEIFETSdGKVYIVM 90
Cdd:cd14182   11 LGRGVSSVVRRCIHKPTRQEYAVKIIDitggGSFSPEEVqeLREATLKEIDILRKVSgHPNIIQLKDTYETN-TFFFLVF 89
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  91 ELGVQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSkrCLRDDSGRLi 170
Cdd:cd14182   90 DLMKKGELFDYLTEKVTLSEKETRKIMRALLEVICALHKLNIVHRDLKPENILLDDDMNIKLTDFGFS--CQLDPGEKL- 166
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 171 lsKTFCGSAAYAAPEVLQGI--PYQP---KVYDIWSLGVILYIMVCGSMPYDDSNIKKMLR--IQKEHRVNFPRSKHLTG 243
Cdd:cd14182  167 --REVCGTPGYLAPEIIECSmdDNHPgygKEVDMWSTGVIMYTLLAGSPPFWHRKQMLMLRmiMSGNYQFGSPEWDDRSD 244
                        250       260       270
                 ....*....|....*....|....*....|
gi 112734851 244 ECKDLIYRMLQPDVNRRLHIDEILNHCWVQ 273
Cdd:cd14182  245 TVKDLISRFLVVQPQKRYTAEEALAHPFFQ 274
STKc_RSK3_C cd14178
C-terminal catalytic domain of the Serine/Threonine Kinase, Ribosomal S6 kinase 3 (also called ...
11-272 2.66e-38

C-terminal catalytic domain of the Serine/Threonine Kinase, Ribosomal S6 kinase 3 (also called Ribosomal protein S6 kinase alpha-2 or 90kDa ribosomal protein S6 kinase 2); STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. RSK3 is also called S6K-alpha-2, RPS6KA2, p90RSK2 or MAPK-activated protein kinase 1c (MAPKAPK-1c). RSK3 binds muscle A-kinase anchoring protein (mAKAP)-b directly and regulates concentric cardiac myocyte growth. The RSK3 gene, RPS6KA2, is a putative tumor suppressor gene in sporadic epithelial ovarian cancer and variations to the gene may be associated with rectal cancer risk. RSK3 is one of four RSK isoforms (RSK1-4) from distinct genes present in vertebrates. RSKs contain an N-terminal kinase domain (NTD) from the AGC family and a C-terminal kinase domain (CTD) from the CAMK family. They are activated by signaling inputs from extracellular regulated kinase (ERK) and phosphoinositide dependent kinase 1 (PDK1). ERK phosphorylates and activates the CTD of RSK, serving as a docking site for PDK1, which phosphorylates and activates the NTD, which in turn phosphorylates all known RSK substrates. RSKs act as downstream effectors of mitogen-activated protein kinase (MAPK) and play key roles in mitogen-activated cell growth, differentiation, and survival. The RSK3 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271080 [Multi-domain]  Cd Length: 293  Bit Score: 138.61  E-value: 2.66e-38
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  11 GYIMGINLGEGSYAKVKSAYSERLKFNVAVKIIDR-KKAPSDflekflprEIEILAML-NHRSIVKTYEIFEtsDGK-VY 87
Cdd:cd14178    4 GYEIKEDIGIGSYSVCKRCVHKATSTEYAVKIIDKsKRDPSE--------EIEILLRYgQHPNIITLKDVYD--DGKfVY 73
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  88 IVMELGVQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLL-LDKDFN---IKLSDFGFSKRcLR 163
Cdd:cd14178   74 LVMELMRGGELLDRILRQKCFSEREASAVLCTITKTVEYLHSQGVVHRDLKPSNILyMDESGNpesIRICDFGFAKQ-LR 152
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 164 DDSGRLIlskTFCGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPY----DDSNIKKMLRI-QKEHRVNFPRS 238
Cdd:cd14178  153 AENGLLM---TPCYTANFVAPEVLKRQGYDAAC-DIWSLGILLYTMLAGFTPFangpDDTPEEILARIgSGKYALSGGNW 228
                        250       260       270
                 ....*....|....*....|....*....|....
gi 112734851 239 KHLTGECKDLIYRMLQPDVNRRLHIDEILNHCWV 272
Cdd:cd14178  229 DSISDAAKDIVSKMLHVDPHQRLTAPQVLRHPWI 262
PTZ00263 PTZ00263
protein kinase A catalytic subunit; Provisional
3-261 3.35e-38

protein kinase A catalytic subunit; Provisional


Pssm-ID: 140289 [Multi-domain]  Cd Length: 329  Bit Score: 139.18  E-value: 3.35e-38
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851   3 DAAVLKRRGYIMGINLGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSDFLEKFLPREIEILAMLNHRSIVKTYEIFETS 82
Cdd:PTZ00263  11 DTSSWKLSDFEMGETLGTGSFGRVRIAKHKGTGEYYAIKCLKKREILKMKQVQHVAQEKSILMELSHPFIVNMMCSFQDE 90
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  83 DgKVYIVMELGVQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRcl 162
Cdd:PTZ00263  91 N-RVYFLLEFVVGGELFTHLRKAGRFPNDVAKFYHAELVLAFEYLHSKDIIYRDLKPENLLLDNKGHVKVTDFGFAKK-- 167
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 163 rddsgrlILSKTF--CGSAAYAAPEVLQGIPYQpKVYDIWSLGVILYIMVCGSMP-YDDSNIKKMLRIQkEHRVNFPRsk 239
Cdd:PTZ00263 168 -------VPDRTFtlCGTPEYLAPEVIQSKGHG-KAVDWWTMGVLLYEFIAGYPPfFDDTPFRIYEKIL-AGRLKFPN-- 236
                        250       260
                 ....*....|....*....|..
gi 112734851 240 HLTGECKDLIYRMLQPDVNRRL 261
Cdd:PTZ00263 237 WFDGRARDLVKGLLQTDHTKRL 258
STKc_p70S6K cd05584
Catalytic domain of the Serine/Threonine Kinase, 70 kDa ribosomal protein S6 kinase; STKs ...
18-261 3.80e-38

Catalytic domain of the Serine/Threonine Kinase, 70 kDa ribosomal protein S6 kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. p70S6K (or S6K) contains only one catalytic kinase domain, unlike p90 ribosomal S6 kinases (RSKs). It acts as a downstream effector of the STK mTOR (mammalian Target of Rapamycin) and plays a role in the regulation of the translation machinery during protein synthesis. p70S6K also plays a pivotal role in regulating cell size and glucose homeostasis. Its targets include S6, the translation initiation factor eIF3, and the insulin receptor substrate IRS-1, among others. Mammals contain two isoforms of p70S6K, named S6K1 and S6K2 (or S6K-beta). The p70S6K subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270736 [Multi-domain]  Cd Length: 323  Bit Score: 139.08  E-value: 3.80e-38
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVksayserlkfnVAVKIIDRKKAPSDFLEKFLPR---------------EIEILAMLNHRSIVKTYEIFETs 82
Cdd:cd05584    4 LGKGGYGKV-----------FQVRKTTGSDKGKIFAMKVLKKasivrnqkdtahtkaERNILEAVKHPFIVDLHYAFQT- 71
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  83 DGKVYIVMELGVQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCL 162
Cdd:cd05584   72 GGKLYLILEYLSGGELFMHLEREGIFMEDTACFYLAEITLALGHLHSLGIIYRDLKPENILLDAQGHVKLTDFGLCKESI 151
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 163 RDDSgrliLSKTFCGSAAYAAPEVLQGIPYQpKVYDIWSLGVILYIMVCGSMPYDDSNIKKMLRIQKEHRVNFPrsKHLT 242
Cdd:cd05584  152 HDGT----VTHTFCGTIEYMAPEILTRSGHG-KAVDWWSLGALMYDMLTGAPPFTAENRKKTIDKILKGKLNLP--PYLT 224
                        250
                 ....*....|....*....
gi 112734851 243 GECKDLIYRMLQPDVNRRL 261
Cdd:cd05584  225 NEARDLLKKLLKRNVSSRL 243
STKc_MSK1_C cd14179
C-terminal catalytic domain of the Serine/Threonine Kinase, Mitogen and stress-activated ...
18-281 5.26e-38

C-terminal catalytic domain of the Serine/Threonine Kinase, Mitogen and stress-activated kinase 1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. MSK1 plays a role in the regulation of translational control and transcriptional activation. It phosphorylates the transcription factors, CREB and NFkB. It also phosphorylates the nucleosomal proteins H3 and HMG-14. Increased phosphorylation of MSK1 is associated with the development of cerebral ischemic/hypoxic preconditioning. MSKs contain an N-terminal kinase domain (NTD) from the AGC family and a C-terminal kinase domain (CTD) from the CAMK family. MSKs are activated by two major signaling cascades, the Ras-MAPK and p38 stress kinase pathways, which trigger phosphorylation in the activation loop (A-loop) of the CTD of MSK. The active CTD phosphorylates the hydrophobic motif (HM) of NTD, which facilitates the phosphorylation of the A-loop and activates the NTD, which in turn phosphorylates downstream targets. The MSK1 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271081 [Multi-domain]  Cd Length: 310  Bit Score: 138.25  E-value: 5.26e-38
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDRKkapsdfLEKFLPREIEILAMLN-HRSIVKTYEIFEtSDGKVYIVMELGVQG 96
Cdd:cd14179   15 LGEGSFSICRKCLHKKTNQEYAVKIVSKR------MEANTQREIAALKLCEgHPNIVKLHEVYH-DQLHTFLVMELLKGG 87
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  97 DLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLL-DKDFN--IKLSDFGFSKrcLRDDSGRLIlsK 173
Cdd:cd14179   88 ELLERIKKKQHFSETEASHIMRKLVSAVSHMHDVGVVHRDLKPENLLFtDESDNseIKIIDFGFAR--LKPPDNQPL--K 163
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 174 TFCGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPYD--------DSNIKKMLRIQK-EHRVNFPRSKHLTGE 244
Cdd:cd14179  164 TPCFTLHYAAPELLNYNGYDESC-DLWSLGVILYTMLSGQVPFQchdksltcTSAEEIMKKIKQgDFSFEGEAWKNVSQE 242
                        250       260       270
                 ....*....|....*....|....*....|....*..
gi 112734851 245 CKDLIYRMLQPDVNRRLHIDEILNHCWVQPKARgLSS 281
Cdd:cd14179  243 AKDLIQGLLTVDPNKRIKMSGLRYNEWLQDGSQ-LSS 278
STKc_MEKK4 cd06626
Catalytic domain of the Protein Serine/Threonine Kinase, Mitogen-Activated Protein (MAP) ...
15-272 6.50e-38

Catalytic domain of the Protein Serine/Threonine Kinase, Mitogen-Activated Protein (MAP)/Extracellular signal-Regulated Kinase (ERK) Kinase Kinase 4; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. MEKK4 is a MAPK kinase kinase that phosphorylates and activates the c-Jun N-terminal kinase (JNK) and p38 MAPK signaling pathways by directly activating their respective MAPKKs, MKK4/MKK7 and MKK3/MKK6. JNK and p38 are collectively known as stress-activated MAPKs, as they are activated in response to a variety of environmental stresses and pro-inflammatory cytokines. MEKK4 also plays roles in the re-polarization of the actin cytoskeleton in response to osmotic stress, in the proper closure of the neural tube, in cardiovascular development, and in immune responses. The MEKK4 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270796 [Multi-domain]  Cd Length: 265  Bit Score: 136.66  E-value: 6.50e-38
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  15 GINLGEGSYAKVKSAYSerLKFN--VAVKII-----DRKKAPSdflekfLPREIEILAMLNHRSIVKTYEIfETSDGKVY 87
Cdd:cd06626    5 GNKIGEGTFGKVYTAVN--LDTGelMAMKEIrfqdnDPKTIKE------IADEMKVLEGLDHPNLVRYYGV-EVHREEVY 75
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  88 IVMELGVQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLRDDS- 166
Cdd:cd06626   76 IFMEYCQEGTLEELLRHGRILDEAVIRVYTLQLLEGLAYLHENGIVHRDIKPANIFLDSNGLIKLGDFGSAVKLKNNTTt 155
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 167 ---GRLilsKTFCGSAAYAAPEVLQGIPYQPKV--YDIWSLGVILYIMVCGSMPYD--DSNIKKMLRIQKEHRVNFPRSK 239
Cdd:cd06626  156 mapGEV---NSLVGTPAYMAPEVITGNKGEGHGraADIWSLGCVVLEMATGKRPWSelDNEWAIMYHVGMGHKPPIPDSL 232
                        250       260       270
                 ....*....|....*....|....*....|...
gi 112734851 240 HLTGECKDLIYRMLQPDVNRRLHIDEILNHCWV 272
Cdd:cd06626  233 QLSPEGKDFLSRCLESDPKKRPTASELLDHPFI 265
STKc_CaMKI_delta cd14168
Catalytic domain of the Serine/Threonine kinase, Calcium/calmodulin-dependent protein kinase ...
18-272 8.29e-38

Catalytic domain of the Serine/Threonine kinase, Calcium/calmodulin-dependent protein kinase Type I delta; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. CaMKs are multifunctional calcium and calmodulin (CaM) stimulated STKs involved in cell cycle regulation. The CaMK family includes CaMKI, CaMKII, CaMKIV, and CaMK kinase (CaMKK). In vertebrates, there are four CaMKI proteins encoded by different genes (alpha, beta, gamma, and delta), each producing at least one variant. CaMKs contain an N-terminal catalytic domain and a C-terminal regulatory domain that harbors a CaM binding site. CaMKI proteins are monomeric and they play pivotal roles in the nervous system, including long-term potentiation, dendritic arborization, neurite outgrowth, and the formation of spines, synapses, and axons. In addition, they may be involved in osteoclast differentiation and bone resorption. The CaMKI-delta subfamily is part of a larger superfamily that includes the catalytic domains of other protein kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271070 [Multi-domain]  Cd Length: 301  Bit Score: 137.49  E-value: 8.29e-38
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSDflEKFLPREIEILAMLNHRSIVKTYEIFETSDgKVYIVMELGVQGD 97
Cdd:cd14168   18 LGTGAFSEVVLAEERATGKLFAVKCIPKKALKGK--ESSIENEIAVLRKIKHENIVALEDIYESPN-HLYLVMQLVSGGE 94
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  98 LLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLL---DKDFNIKLSDFGFSKRclrddSGRLILSKT 174
Cdd:cd14168   95 LFDRIVEKGFYTEKDASTLIRQVLDAVYYLHRMGIVHRDLKPENLLYfsqDEESKIMISDFGLSKM-----EGKGDVMST 169
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 175 FCGSAAYAAPEVLQGIPYQpKVYDIWSLGVILYIMVCGSMPYDDSNIKKMLR--IQKEHRVNFPRSKHLTGECKDLIYRM 252
Cdd:cd14168  170 ACGTPGYVAPEVLAQKPYS-KAVDCWSIGVIAYILLCGYPPFYDENDSKLFEqiLKADYEFDSPYWDDISDSAKDFIRNL 248
                        250       260
                 ....*....|....*....|
gi 112734851 253 LQPDVNRRLHIDEILNHCWV 272
Cdd:cd14168  249 MEKDPNKRYTCEQALRHPWI 268
PTKc cd00192
Catalytic domain of Protein Tyrosine Kinases; PTKs catalyze the transfer of the ...
18-277 1.44e-37

Catalytic domain of Protein Tyrosine Kinases; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. They can be classified into receptor and non-receptor tyr kinases. PTKs play important roles in many cellular processes including, lymphocyte activation, epithelium growth and maintenance, metabolism control, organogenesis regulation, survival, proliferation, differentiation, migration, adhesion, motility, and morphogenesis. Receptor tyr kinases (RTKs) are integral membrane proteins which contain an extracellular ligand-binding region, a transmembrane segment, and an intracellular tyr kinase domain. RTKs are usually activated through ligand binding, which causes dimerization and autophosphorylation of the intracellular tyr kinase catalytic domain, leading to intracellular signaling. Some RTKs are orphan receptors with no known ligands. Non-receptor (or cytoplasmic) tyr kinases are distributed in different intracellular compartments and are usually multi-domain proteins containing a catalytic tyr kinase domain as well as various regulatory domains such as SH3 and SH2. PTKs are usually autoinhibited and require a mechanism for activation. In many PTKs, the phosphorylation of tyr residues in the activation loop is essential for optimal activity. Aberrant expression of PTKs is associated with many development abnormalities and cancers.The PTK family is part of a larger superfamily that includes the catalytic domains of serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270623 [Multi-domain]  Cd Length: 262  Bit Score: 135.74  E-value: 1.44e-37
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERL---KFNVAVKIIdRKKAPSDFLEKFLpREIEILAMLNHRSIVKTYEIFeTSDGKVYIVMELGV 94
Cdd:cd00192    3 LGEGAFGEVYKGKLKGGdgkTVDVAVKTL-KEDASESERKDFL-KEARVMKKLGHPNVVRLLGVC-TEEEPLYLVMEYME 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  95 QGDLLEFIKTRGALQEDDARKKF---------HQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLRDD 165
Cdd:cd00192   80 GGDLLDFLRKSRPVFPSPEPSTLslkdllsfaIQIAKGMEYLASKKFVHRDLAARNCLVGEDLVVKISDFGLSRDIYDDD 159
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 166 ------SGRLILsktfcgsaAYAAPEVLQGipyqpKVY----DIWSLGVILY-IMVCGSMPYDD-SNIKKMLRIQKEHRV 233
Cdd:cd00192  160 yyrkktGGKLPI--------RWMAPESLKD-----GIFtsksDVWSFGVLLWeIFTLGATPYPGlSNEEVLEYLRKGYRL 226
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|....*
gi 112734851 234 NFPRSkhltgeCKDLIYrmlqpdvnrrlhidEILNHCWVQ-PKAR 277
Cdd:cd00192  227 PKPEN------CPDELY--------------ELMLSCWQLdPEDR 251
STKc_Pat1_like cd13993
Catalytic domain of Fungal Pat1-like Serine/Threonine kinases; STKs catalyze the transfer of ...
18-268 3.16e-37

Catalytic domain of Fungal Pat1-like Serine/Threonine kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. This subfamily is composed of Schizosaccharomyces pombe Pat1 (also called Ran1), Saccharomyces cerevisiae VHS1 and KSP1, and similar fungal STKs. Pat1 blocks Mei2, an RNA-binding protein which is indispensable in the initiation of meiosis. Pat1 is inactivated and Mei2 activated, which initiates meiosis, under nutrient-deprived conditions through a signaling cascade involving Ste11. Meiosis induced by Pat1 inactivation may show different characteristics than normal meiosis including aberrant positioning of centromeres. VHS1 was identified in a screen for suppressors of cell cycle arrest at the G1/S transition, while KSP1 may be involved in regulating PRP20, which is required for mRNA export and maintenance of nuclear structure. The Pat1-like subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270895 [Multi-domain]  Cd Length: 267  Bit Score: 135.17  E-value: 3.16e-37
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDRK----KAPSDFLEKFLPREIEILAML-NHRSIVKTYEIFETSDGkVYIVMEL 92
Cdd:cd13993    8 IGEGAYGVVYLAVDLRTGRKYAIKCLYKSgpnsKDGNDFQKLPQLREIDLHRRVsRHPNIITLHDVFETEVA-IYIVLEY 86
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  93 GVQGDLLEFIKTRGALQED--DARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDF-NIKLSDFGF---SKRCLrdDS 166
Cdd:cd13993   87 CPNGDLFEAITENRIYVGKteLIKNVFLQLIDAVKHCHSLGIYHRDIKPENILLSQDEgTVKLCDFGLattEKISM--DF 164
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 167 GrlilsktfCGSAAYAAPEVL-----QGIPYQPKVYDIWSLGVILYIMVCGSMPY------DDSNIKKMLRIQKEHRVNF 235
Cdd:cd13993  165 G--------VGSEFYMAPECFdevgrSLKGYPCAAGDIWSLGIILLNLTFGRNPWkiasesDPIFYDYYLNSPNLFDVIL 236
                        250       260       270
                 ....*....|....*....|....*....|...
gi 112734851 236 PRSKhltgECKDLIYRMLQPDVNRRLHIDEILN 268
Cdd:cd13993  237 PMSD----DFYNLLRQIFTVNPNNRILLPELQL 265
STKc_Nek2 cd08217
Catalytic domain of the Serine/Threonine Kinase, Never In Mitosis gene A (NIMA)-related kinase ...
17-269 3.62e-37

Catalytic domain of the Serine/Threonine Kinase, Never In Mitosis gene A (NIMA)-related kinase 2; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. The Nek2 subfamily includes Aspergillus nidulans NIMA kinase, the founding member of the Nek family, which was identified in a screen for cell cycle mutants prevented from entering mitosis. NIMA is essential for mitotic entry and progression through mitosis, and its degradation is essential for mitotic exit. NIMA is involved in nuclear membrane fission. Vertebrate Nek2 is a cell cycle-regulated STK, localized in centrosomes and kinetochores, that regulates centrosome splitting at the G2/M phase. It also interacts with other mitotic kinases such as Polo-like kinase 1 and may play a role in spindle checkpoint. An increase in the expression of the human NEK2 gene is strongly associated with the progression of non-Hodgkin lymphoma. Nek2 is one in a family of 11 different Neks (Nek1-11) that are involved in cell cycle control. It The Nek family is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270857 [Multi-domain]  Cd Length: 265  Bit Score: 134.59  E-value: 3.62e-37
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  17 NLGEGSYAKVKSAYSERLKFNVAVKIID------RKKapsdfleKFLPREIEILAMLNHRSIVKTYE-IFETSDGKVYIV 89
Cdd:cd08217    7 TIGKGSFGTVRKVRRKSDGKILVWKEIDygkmseKEK-------QQLVSEVNILRELKHPNIVRYYDrIVDRANTTLYIV 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  90 MELGVQGDLLEFIK----TRGALQEDDARKKFHQLSSAIKYCHDLD-----VVHRDLKCENLLLDKDFNIKLSDFGFSkR 160
Cdd:cd08217   80 MEYCEGGDLAQLIKkckkENQYIPEEFIWKIFTQLLLALYECHNRSvgggkILHRDLKPANIFLDSDNNVKLGDFGLA-R 158
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 161 CLRDDSgrlILSKTFCGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPYDDSNIKKMlrIQKEHRVNFPR-SK 239
Cdd:cd08217  159 VLSHDS---SFAKTYVGTPYYMSPELLNEQSYDEKS-DIWSLGCLIYELCALHPPFQAANQLEL--AKKIKEGKFPRiPS 232
                        250       260       270
                 ....*....|....*....|....*....|
gi 112734851 240 HLTGECKDLIYRMLQPDVNRRLHIDEILNH 269
Cdd:cd08217  233 RYSSELNEVIKSMLNVDPDKRPSVEELLQL 262
STKc_FA2-like cd08529
Catalytic domain of the Serine/Threonine Kinases, Chlamydomonas reinhardtii FA2 and similar ...
12-267 4.73e-37

Catalytic domain of the Serine/Threonine Kinases, Chlamydomonas reinhardtii FA2 and similar proteins; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Chlamydomonas reinhardtii FA2 was discovered in a genetic screen for deflagellation-defective mutants. It is essential for basal-body/centriole-associated microtubule severing, and plays a role in cell cycle progression. No cellular function has yet been ascribed to CNK4. The Chlamydomonas reinhardtii FA2-like subfamily belongs to the (NIMA)-related kinase (Nek) family, which includes seven different Chlamydomonas Neks (CNKs 1-6 and Fa2). This subfamily contains FA2 and CNK4. The Nek family is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270868 [Multi-domain]  Cd Length: 256  Bit Score: 134.08  E-value: 4.73e-37
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  12 YIMGINLGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSDFLEKFLpREIEILAMLNHRSIVKTYEIFeTSDGKVYIVME 91
Cdd:cd08529    2 FEILNKLGKGSFGVVYKVVRKVDGRVYALKQIDISRMSRKMREEAI-DEARVLSKLNSPYVIKYYDSF-VDKGKLNIVME 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  92 LGVQGDLLEFIKT-RGA-LQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKrcLRDDSGrl 169
Cdd:cd08529   80 YAENGDLHSLIKSqRGRpLPEDQIWKFFIQTLLGLSHLHSKKILHRDIKSMNIFLDKGDNVKIGDLGVAK--ILSDTT-- 155
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 170 ILSKTFCGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPYDDSN----IKKMLRiQKEHRVNFPRSKHLTgec 245
Cdd:cd08529  156 NFAQTIVGTPYYLSPELCEDKPYNEKS-DVWALGCVLYELCTGKHPFEAQNqgalILKIVR-GKYPPISASYSQDLS--- 230
                        250       260
                 ....*....|....*....|..
gi 112734851 246 kDLIYRMLQPDVNRRLHIDEIL 267
Cdd:cd08529  231 -QLIDSCLTKDYRQRPDTTELL 251
STKc_PKB_beta cd05595
Catalytic domain of the Serine/Threonine Kinase, Protein Kinase B beta (also called Akt2); ...
18-261 6.97e-37

Catalytic domain of the Serine/Threonine Kinase, Protein Kinase B beta (also called Akt2); STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. PKB-beta is the predominant PKB isoform expressed in insulin-responsive tissues. It plays a critical role in the regulation of glucose homeostasis. It is also implicated in muscle cell differentiation. Mice deficient in PKB-beta display normal growth weights but exhibit severe insulin resistance and diabetes, accompanied by lipoatrophy and B-cell failure. PKB contains an N-terminal pleckstrin homology (PH) domain and a C-terminal catalytic domain.The PKB-beta subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 173686 [Multi-domain]  Cd Length: 323  Bit Score: 135.52  E-value: 6.97e-37
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIdRKKA--PSDFLEKFLPrEIEILAMLNHRSIVKTYEIFETSDgKVYIVMELGVQ 95
Cdd:cd05595    3 LGKGTFGKVILVREKATGRYYAMKIL-RKEViiAKDEVAHTVT-ESRVLQNTRHPFLTALKYAFQTHD-RLCFVMEYANG 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  96 GDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLRDDSgrliLSKTF 175
Cdd:cd05595   80 GELFFHLSRERVFTEDRARFYGAEIVSALEYLHSRDVVYRDIKLENLMLDKDGHIKITDFGLCKEGITDGA----TMKTF 155
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 176 CGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPYDDSNIKKMLRIQKEHRVNFPRSkhLTGECKDLIYRMLQP 255
Cdd:cd05595  156 CGTPEYLAPEVLEDNDYGRAV-DWWGLGVVMYEMMCGRLPFYNQDHERLFELILMEEIRFPRT--LSPEAKSLLAGLLKK 232

                 ....*.
gi 112734851 256 DVNRRL 261
Cdd:cd05595  233 DPKQRL 238
STKc_PhKG2 cd14181
Catalytic domain of the Serine/Threonine Kinase, Phosphorylase kinase Gamma 2 subunit; STKs ...
18-269 7.01e-37

Catalytic domain of the Serine/Threonine Kinase, Phosphorylase kinase Gamma 2 subunit; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Phosphorylase kinase (PhK) catalyzes the phosphorylation of inactive phosphorylase b to form the active phosphorylase a. It coordinates hormonal, metabolic, and neuronal signals to initiate the breakdown of glycogen stores, which enables the maintenance of blood-glucose homeostasis during fasting, and is also used as a source of energy for muscle contraction. PhK is one of the largest and most complex protein kinases, composed of a heterotetramer containing four molecules each of four subunit types: one catalytic (gamma) and three regulatory (alpha, beta, and delta). The gamma 2 subunit (PhKG2) is also referred to as the testis/liver gamma isoform. Mutations in its gene cause autosomal-recessive glycogenosis of the liver. The gamma subunit, when isolated, is constitutively active and does not require phosphorylation of the A-loop for activity. The regulatory subunits restrain this kinase activity until signals are received to relieve this inhibition. For example, the kinase is activated in response to hormonal stimulation, after autophosphorylation or phosphorylation by cAMP-dependent kinase of the alpha and beta subunits. The high-affinity binding of ADP to the beta subunit also stimulates kinase activity, whereas calcium relieves inhibition by binding to the delta (calmodulin) subunit. The PhKG2 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271083 [Multi-domain]  Cd Length: 279  Bit Score: 134.33  E-value: 7.01e-37
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIID---RKKAPSDFLEKFLP--REIEILAML-NHRSIVKTYEIFETSdGKVYIVME 91
Cdd:cd14181   18 IGRGVSSVVRRCVHRHTGQEFAVKIIEvtaERLSPEQLEEVRSStlKEIHILRQVsGHPSIITLIDSYESS-TFIFLVFD 96
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  92 LGVQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSkrCLRDDSGRLil 171
Cdd:cd14181   97 LMRRGELFDYLTEKVTLSEKETRSIMRSLLEAVSYLHANNIVHRDLKPENILLDDQLHIKLSDFGFS--CHLEPGEKL-- 172
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 172 sKTFCGSAAYAAPEVL-----QGIPYQPKVYDIWSLGVILYIMVCGSMPYDDSNIKKMLRIQKEHRVNF--PRSKHLTGE 244
Cdd:cd14181  173 -RELCGTPGYLAPEILkcsmdETHPGYGKEVDLWACGVILFTLLAGSPPFWHRRQMLMLRMIMEGRYQFssPEWDDRSST 251
                        250       260
                 ....*....|....*....|....*
gi 112734851 245 CKDLIYRMLQPDVNRRLHIDEILNH 269
Cdd:cd14181  252 VKDLISRLLVVDPEIRLTAEQALQH 276
STKc_PAK cd06614
Catalytic domain of the Serine/Threonine Kinase, p21-activated kinase; STKs catalyze the ...
18-269 1.47e-36

Catalytic domain of the Serine/Threonine Kinase, p21-activated kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. PAKs are Rho family GTPase-regulated kinases that serve as important mediators in the function of Cdc42 (cell division cycle 42) and Rac. PAKs are implicated in the regulation of many cellular processes including growth factor receptor-mediated proliferation, cell polarity, cell motility, cell death and survival, and actin cytoskeleton organization. PAK deregulation is associated with tumor development. PAKs from higher eukaryotes are classified into two groups (I and II), according to their biochemical and structural features. Group I PAKs contain a PBD (p21-binding domain) overlapping with an AID (autoinhibitory domain), a C-terminal catalytic domain, SH3 binding sites and a non-classical SH3 binding site for PIX (PAK-interacting exchange factor). Group II PAKs contain a PBD and a catalytic domain, but lack other motifs found in group I PAKs. Since group II PAKs do not contain an obvious AID, they may be regulated differently from group I PAKs. Group I PAKs interact with the SH3 containing proteins Nck, Grb2 and PIX; no such binding has been demonstrated for group II PAKs. The PAK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270789 [Multi-domain]  Cd Length: 255  Bit Score: 132.72  E-value: 1.47e-36
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIID-RKKApsdflEKFLPREIEILAMLNHRSIVKTYEIFETsDGKVYIVMELGVQG 96
Cdd:cd06614    8 IGEGASGEVYKATDRATGKEVAIKKMRlRKQN-----KELIINEILIMKECKHPNIVDYYDSYLV-GDELWVVMEYMDGG 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  97 DLLEFI-KTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLRDDSGRlilsKTF 175
Cdd:cd06614   82 SLTDIItQNPVRMNESQIAYVCREVLQGLEYLHSQNVIHRDIKSDNILLSKDGSVKLADFGFAAQLTKEKSKR----NSV 157
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 176 CGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPY-DDSNIKKMLRIQKEHRVNFPRSKHLTGECKDLIYRMLQ 254
Cdd:cd06614  158 VGTPYWMAPEVIKRKDYGPKV-DIWSLGIMCIEMAEGEPPYlEEPPLRALFLITTKGIPPLKNPEKWSPEFKDFLNKCLV 236
                        250
                 ....*....|....*
gi 112734851 255 PDVNRRLHIDEILNH 269
Cdd:cd06614  237 KDPEKRPSAEELLQH 251
STKc_CDK_like cd07829
Catalytic domain of Cyclin-Dependent protein Kinase-like Serine/Threonine Kinases; STKs ...
17-271 3.14e-36

Catalytic domain of Cyclin-Dependent protein Kinase-like Serine/Threonine Kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. CDKs belong to a large family of STKs that are regulated by their cognate cyclins. Together, they are involved in the control of cell-cycle progression, transcription, and neuronal function. CDKs are partly regulated by their subcellular localization, which defines substrate phosphorylation and the resulting specific function. CDK1, CDK2, CDK4, and CDK6 have well-defined functions in the cell cycle, such as the regulation of the early G1 phase by CDK4 or CDK6, the G1/S phase transition by CDK2, or the entry of mitosis by CDK1. They also exhibit overlapping cyclin specificity and functions in certain conditions. Knockout mice with a single CDK deleted remain viable with specific phenotypes, showing that some CDKs can compensate for each other. For example, CDK4 can compensate for the loss of CDK6, however, double knockout mice with both CDK4 and CDK6 deleted die in utero. CDK8 and CDK9 are mainly involved in transcription while CDK5 is implicated in neuronal function. CDK7 plays essential roles in both the cell cycle as a CDK-Activating Kinase (CAK) and in transcription as a component of the general transcription factor TFIIH. The CDK-like subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270823 [Multi-domain]  Cd Length: 282  Bit Score: 132.61  E-value: 3.14e-36
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  17 NLGEGSYAKVKSAYSERLKFNVAVKII--DRKK--APSDFLekflpREIEILAMLNHRSIVKTYEIFeTSDGKVYIVMEL 92
Cdd:cd07829    6 KLGEGTYGVVYKAKDKKTGEIVALKKIrlDNEEegIPSTAL-----REISLLKELKHPNIVKLLDVI-HTENKLYLVFEY 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  93 gVQGDLLEFIKTR-GALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRC---LRDDSGR 168
Cdd:cd07829   80 -CDQDLKKYLDKRpGPLPPNLIKSIMYQLLRGLAYCHSHRILHRDLKPQNLLINRDGVLKLADFGLARAFgipLRTYTHE 158
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 169 LIlskTFCgsaaYAAPEVLQGIP-YQPKVyDIWSLGVILYIM---------------------VCG-----------SMP 215
Cdd:cd07829  159 VV---TLW----YRAPEILLGSKhYSTAV-DIWSVGCIFAELitgkplfpgdseidqlfkifqILGtpteeswpgvtKLP 230
                        250       260       270       280       290
                 ....*....|....*....|....*....|....*....|....*....|....*.
gi 112734851 216 YDDSNIKKMLRIQKEHRvnFPRskhLTGECKDLIYRMLQPDVNRRLHIDEILNHCW 271
Cdd:cd07829  231 DYKPTFPKWPKNDLEKV--LPR---LDPEGIDLLSKMLQYNPAKRISAKEALKHPY 281
STKc_PKA cd14209
Catalytic subunit of the Serine/Threonine Kinase, cAMP-dependent protein kinase; STKs catalyze ...
18-273 4.32e-36

Catalytic subunit of the Serine/Threonine Kinase, cAMP-dependent protein kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. The inactive PKA holoenzyme is a heterotetramer composed of two phosphorylated and active catalytic subunits with a dimer of regulatory (R) subunits. Activation is achieved through the binding of the important second messenger cAMP to the R subunits, which leads to the dissociation of PKA into the R dimer and two active subunits. PKA is present ubiquitously in cells and interacts with many different downstream targets. It plays a role in the regulation of diverse processes such as growth, development, memory, metabolism, gene expression, immunity, and lipolysis. The PKA subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271111 [Multi-domain]  Cd Length: 290  Bit Score: 132.53  E-value: 4.32e-36
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSDFLEKFLPREIEILAMLNHRSIVKTYEIFETSDgKVYIVMELGVQGD 97
Cdd:cd14209    9 LGTGSFGRVMLVRHKETGNYYAMKILDKQKVVKLKQVEHTLNEKRILQAINFPFLVKLEYSFKDNS-NLYMVMEYVPGGE 87
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  98 LLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRClrddSGRlilSKTFCG 177
Cdd:cd14209   88 MFSHLRRIGRFSEPHARFYAAQIVLAFEYLHSLDLIYRDLKPENLLIDQQGYIKVTDFGFAKRV----KGR---TWTLCG 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 178 SAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPYDDSNIKKMLRIQKEHRVNFPrsKHLTGECKDLIYRMLQPDV 257
Cdd:cd14209  161 TPEYLAPEIILSKGYNKAV-DWWALGVLIYEMAAGYPPFFADQPIQIYEKIVSGKVRFP--SHFSSDLKDLLRNLLQVDL 237
                        250       260
                 ....*....|....*....|.
gi 112734851 258 NRRL-----HIDEILNHCWVQ 273
Cdd:cd14209  238 TKRFgnlknGVNDIKNHKWFA 258
STKc_Mnk2 cd14173
Catalytic domain of the Serine/Threonine kinase, Mitogen-activated protein kinase ...
18-272 6.88e-36

Catalytic domain of the Serine/Threonine kinase, Mitogen-activated protein kinase signal-integrating kinase 2; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. MAPK signal-integrating kinases (Mnks) are MAPK-activated protein kinases and is comprised by a group of four proteins, produced by alternative splicing from two genes (Mnk1 and Mnk2). The isoforms of Mnk1 (1a/1b) and Mnk2 (2a/2b) differ at their C-termini, with the a-form having a longer C-terminus containing a MAPK-binding region. All Mnks contain a catalytic kinase domain and a polybasic region at the N-terminus which binds importin and the eukaryotic initiation factor eIF4G. The best characterized Mnk substrate is eIF4G, whose phosphorylation may promote the export of certain mRNAs from the nucleus. Mnk also phosphorylate substrates that bind to AU-rich elements that regulate mRNA stability and translation. Mnks have also been implicated in tyrosine kinase receptor signaling, inflammation, and cell prolieration or survival. The Mnk subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271075 [Multi-domain]  Cd Length: 288  Bit Score: 132.07  E-value: 6.88e-36
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSdflEKFLPREIEILAMLN-HRSIVKTYEIFETSDgKVYIVMELGVQG 96
Cdd:cd14173   10 LGEGAYARVQTCINLITNKEYAVKIIEKRPGHS---RSRVFREVEMLYQCQgHRNVLELIEFFEEED-KFYLVFEKMRGG 85
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  97 DLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNI---KLSDFGF-SKRCLRDDSGRLILS 172
Cdd:cd14173   86 SILSHIHRRRHFNELEASVVVQDIASALDFLHNKGIAHRDLKPENILCEHPNQVspvKICDFDLgSGIKLNSDCSPISTP 165
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 173 K--TFCGSAAYAAPEVLQGIPYQPKVY----DIWSLGVILYIMVCGSMPY-----DDSN---------IKKMLRIQ-KEH 231
Cdd:cd14173  166 EllTPCGSAEYMAPEVVEAFNEEASIYdkrcDLWSLGVILYIMLSGYPPFvgrcgSDCGwdrgeacpaCQNMLFESiQEG 245
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|...
gi 112734851 232 RVNFPRSK--HLTGECKDLIYRMLQPDVNRRLHIDEILNHCWV 272
Cdd:cd14173  246 KYEFPEKDwaHISCAAKDLISKLLVRDAKQRLSAAQVLQHPWV 288
STKc_ULK2 cd14201
Catalytic domain of the Serine/Threonine kinase, Unc-51-like kinase 2; STKs catalyze the ...
18-269 8.62e-36

Catalytic domain of the Serine/Threonine kinase, Unc-51-like kinase 2; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. The ATG1/ULK complex is conserved from yeast to humans and it plays a critical role in the initiation of autophagy, the intracellular system that leads to the lysosomal degradation of cellular components and their recycling into basic metabolic units. ULK2 is ubiquitously expressed and is essential in autophagy induction. It displays partially redundant functions with ULK1 and is able to compensate for the loss of ULK1 in non-selective autophagy. It also displays neuron-specific functions and is important in axon development. The ULK2 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271103 [Multi-domain]  Cd Length: 271  Bit Score: 131.28  E-value: 8.62e-36
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKV-KSAYSERLKFNVAVKIIDRKKAPSDflEKFLPREIEILAMLNHRSIVKTYEIFETSDgKVYIVMELGVQG 96
Cdd:cd14201   14 VGHGAFAVVfKGRHRKKTDWEVAIKSINKKNLSKS--QILLGKEIKILKELQHENIVALYDVQEMPN-SVFLVMEYCNGG 90
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  97 DLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLD---------KDFNIKLSDFGFSkRCLRDDsg 167
Cdd:cd14201   91 DLADYLQAKGTLSEDTIRVFLQQIAAAMRILHSKGIIHRDLKPQNILLSyasrkkssvSGIRIKIADFGFA-RYLQSN-- 167
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 168 rlILSKTFCGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPYdDSNIKKMLRIQKEHRVNFPRS--KHLTGEC 245
Cdd:cd14201  168 --MMAATLCGSPMYMAPEVIMSQHYDAKA-DLWSIGTVIYQCLVGKPPF-QANSPQDLRMFYEKNKNLQPSipRETSPYL 243
                        250       260
                 ....*....|....*....|....
gi 112734851 246 KDLIYRMLQPDVNRRLHIDEILNH 269
Cdd:cd14201  244 ADLLLGLLQRNQKDRMDFEAFFSH 267
STKc_RSK4_C cd14177
C-terminal catalytic domain of the Serine/Threonine Kinase, Ribosomal S6 kinase 4 (also called ...
12-272 1.21e-35

C-terminal catalytic domain of the Serine/Threonine Kinase, Ribosomal S6 kinase 4 (also called Ribosomal protein S6 kinase alpha-6 or 90kDa ribosomal protein S6 kinase 6); STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. RSK4 is also called S6K-alpha-6, RPS6KA6, p90RSK6 or pp90RSK4. RSK4 is a substrate of ERK and is a modulator of p53-dependent proliferation arrest in human cells. Deletion of the RSK4 gene, RPS6KA6, frequently occurs in patients of X-linked deafness type 3, mental retardation and choroideremia. Studies of RSK4 in cancer cells and tissues suggest that it may be oncogenic or tumor suppressive depending on many factors. RSK4 is one of four RSK isoforms (RSK1-4) from distinct genes present in vertebrates. RSKs contain an N-terminal kinase domain (NTD) from the AGC family and a C-terminal kinase domain (CTD) from the CAMK family. They are activated by signaling inputs from extracellular regulated kinase (ERK) and phosphoinositide dependent kinase 1 (PDK1). ERK phosphorylates and activates the CTD of RSK, serving as a docking site for PDK1, which phosphorylates and activates the NTD, which in turn phosphorylates all known RSK substrates. RSKs act as downstream effectors of mitogen-activated protein kinase (MAPK) and play key roles in mitogen-activated cell growth, differentiation, and survival. The RSK4 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271079 [Multi-domain]  Cd Length: 295  Bit Score: 131.68  E-value: 1.21e-35
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  12 YIMGINLGEGSYAKVKSAYSERLKFNVAVKIIDR-KKAPSDflekflprEIEILAML-NHRSIVKTYEIFEtsDGK-VYI 88
Cdd:cd14177    6 YELKEDIGVGSYSVCKRCIHRATNMEFAVKIIDKsKRDPSE--------EIEILMRYgQHPNIITLKDVYD--DGRyVYL 75
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  89 VMELGVQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLL-LDKDFN---IKLSDFGFSKRcLRD 164
Cdd:cd14177   76 VTELMKGGELLDRILRQKFFSEREASAVLYTITKTVDYLHCQGVVHRDLKPSNILyMDDSANadsIRICDFGFAKQ-LRG 154
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 165 DSGRLIlskTFCGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPY----DDSNIKKMLRIQKEhrvNFPRS-- 238
Cdd:cd14177  155 ENGLLL---TPCYTANFVAPEVLMRQGYDAAC-DIWSLGVLLYTMLAGYTPFangpNDTPEEILLRIGSG---KFSLSgg 227
                        250       260       270
                 ....*....|....*....|....*....|....*.
gi 112734851 239 --KHLTGECKDLIYRMLQPDVNRRLHIDEILNHCWV 272
Cdd:cd14177  228 nwDTVSDAAKDLLSHMLHVDPHQRYTAEQVLKHSWI 263
STKc_PIM1 cd14100
Catalytic domain of the Serine/Threonine kinase, Proviral Integration Moloney virus (PIM) ...
12-272 1.92e-35

Catalytic domain of the Serine/Threonine kinase, Proviral Integration Moloney virus (PIM) kinase 1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. The PIM gene locus was discovered as a result of the cloning of retroviral intergration sites in murine Moloney leukemia virus, leading to the identification of PIM kinases. They are constitutively active STKs with a broad range of cellular targets and are overexpressed in many haematopoietic malignancies and solid cancers. Vertebrates contain three distinct PIM kinase genes (PIM1-3); each gene may result in mutliple protein isoforms. There are two PIM1 isoforms resulting from alternative translation initiation sites. PIM1 is the founding member of the PIM subfamily. It is involved in regulating cell growth, differentiation, and apoptosis. It promotes cancer development when overexpressed by inhibiting apoptosis, promoting cell proliferation, and promoting genomic instability. The PIM1 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271002 [Multi-domain]  Cd Length: 254  Bit Score: 130.09  E-value: 1.92e-35
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  12 YIMGINLGEGSYAKVKSAYSERLKFNVAVKIIDRKKApSDFLE----KFLPREIEILAMLNH--RSIVKTYEIFETSDGK 85
Cdd:cd14100    2 YQVGPLLGSGGFGSVYSGIRVADGAPVAIKHVEKDRV-SEWGElpngTRVPMEIVLLKKVGSgfRGVIRLLDWFERPDSF 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  86 VYIVMELGVQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLD-KDFNIKLSDFGfSKRCLRD 164
Cdd:cd14100   81 VLVLERPEPVQDLFDFITERGALPEELARSFFRQVLEAVRHCHNCGVLHRDIKDENILIDlNTGELKLIDFG-SGALLKD 159
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 165 dsgrlILSKTFCGSAAYAAPEVLQGIPYQPKVYDIWSLGVILYIMVCGSMPYDDSniKKMLRIQKEHRvnfprsKHLTGE 244
Cdd:cd14100  160 -----TVYTDFDGTRVYSPPEWIRFHRYHGRSAAVWSLGILLYDMVCGDIPFEHD--EEIIRGQVFFR------QRVSSE 226
                        250       260
                 ....*....|....*....|....*...
gi 112734851 245 CKDLIYRMLQPDVNRRLHIDEILNHCWV 272
Cdd:cd14100  227 CQHLIKWCLALRPSDRPSFEDIQNHPWM 254
STKc_ROCK_NDR_like cd05573
Catalytic domain of Rho-associated coiled-coil containing protein kinase (ROCK)- and Nuclear ...
18-271 2.67e-35

Catalytic domain of Rho-associated coiled-coil containing protein kinase (ROCK)- and Nuclear Dbf2-Related (NDR)-like Serine/Threonine Kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Members of this subfamily include ROCK and ROCK-like proteins such as DMPK, MRCK, and CRIK, as well as NDR and NDR-like proteins such as LATS, CBK1 and Sid2p. ROCK and CRIK are effectors of the small GTPase Rho, while MRCK is an effector of the small GTPase Cdc42. NDR and NDR-like kinases contain an N-terminal regulatory (NTR) domain and an insert within the catalytic domain that contains an auto-inhibitory sequence. Proteins in this subfamily are involved in regulating many cellular functions including contraction, motility, division, proliferation, apoptosis, morphogenesis, and cytokinesis. The ROCK/NDR-like subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270725 [Multi-domain]  Cd Length: 350  Bit Score: 132.02  E-value: 2.67e-35
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIdRKkapSDFLEK----FLPREIEILAMLNHRSIVKTYEIFETSDgKVYIVMELG 93
Cdd:cd05573    9 IGRGAFGEVWLVRDKDTGQVYAMKIL-RK---SDMLKReqiaHVRAERDILADADSPWIVRLHYAFQDED-HLYLVMEYM 83
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  94 VQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKR------------- 160
Cdd:cd05573   84 PGGDLMNLLIKYDVFPEETARFYIAELVLALDSLHKLGFIHRDIKPDNILLDADGHIKLADFGLCTKmnksgdresylnd 163
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 161 ------------CLRDDSGRLILSKTFCGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMP-YDDSNIKKMLRI 227
Cdd:cd05573  164 svntlfqdnvlaRRRPHKQRRVRAYSAVGTPDYIAPEVLRGTGYGPEC-DWWSLGVILYEMLYGFPPfYSDSLVETYSKI 242
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|....*.
gi 112734851 228 --QKEHRVnFPRSKHLTGECKDLIYRMLQPDVNRRLHIDEILNHCW 271
Cdd:cd05573  243 mnWKESLV-FPDDPDVSPEAIDLIRRLLCDPEDRLGSAEEIKAHPF 287
STKc_CNK2-like cd08530
Catalytic domain of the Serine/Threonine Kinases, Chlamydomonas reinhardtii CNK2 and similar ...
18-269 3.00e-35

Catalytic domain of the Serine/Threonine Kinases, Chlamydomonas reinhardtii CNK2 and similar proteins; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Chlamydomonas reinhardtii CNK2 has both cilliary and cell cycle functions. It influences flagellar length through promoting flagellar disassembly, and it regulates cell size, through influencing the size threshold at which cells commit to mitosis. This subfamily belongs to the (NIMA)-related kinase (Nek) family, which includes seven different Chlamydomonas Neks (CNKs 1-6 and Fa2). This subfamily includes CNK1, and -2. The Nek family is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270869 [Multi-domain]  Cd Length: 256  Bit Score: 129.43  E-value: 3.00e-35
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAysERLKFN--VAVKIID------RKKAPSdflekflPREIEILAMLNHRSIVKTYEIFeTSDGKVYIV 89
Cdd:cd08530    8 LGKGSYGSVYKV--KRLSDNqvYALKEVNlgslsqKEREDS-------VNEIRLLASVNHPNIIRYKEAF-LDGNRLCIV 77
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  90 MELGVQGDLLEFI----KTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLRDd 165
Cdd:cd08530   78 MEYAPFGDLSKLIskrkKKRRLFPEDDIWRIFIQMLRGLKALHDQKILHRDLKSANILLSAGDLVKIGDLGISKVLKKN- 156
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 166 sgrliLSKTFCGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPYddsNIKKM--LRiQKEHRVNFPRSKHL-T 242
Cdd:cd08530  157 -----LAKTQIGTPLYAAPEVWKGRPYDYKS-DIWSLGCLLYEMATFRPPF---EARTMqeLR-YKVCRGKFPPIPPVyS 226
                        250       260
                 ....*....|....*....|....*..
gi 112734851 243 GECKDLIYRMLQPDVNRRLHIDEILNH 269
Cdd:cd08530  227 QDLQQIIRSLLQVNPKKRPSCDKLLQS 253
STKc_ULK4 cd14010
Catalytic domain of the Serine/Threonine kinase, Unc-51-like kinase 4; STKs catalyze the ...
38-269 3.51e-35

Catalytic domain of the Serine/Threonine kinase, Unc-51-like kinase 4; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. ULK4 is a functionally uncharacterized kinase that shows similarity to ATG1/ULKs. The ATG1/ULK complex is conserved from yeast to humans and it plays a critical role in the initiation of autophagy, the intracellular system that leads to the lysosomal degradation of cellular components and their recycling into basic metabolic units. The ULK4 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270912 [Multi-domain]  Cd Length: 269  Bit Score: 129.72  E-value: 3.51e-35
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  38 VAVKIIDRKKAPSdflekfLPREIEILAMLNHRSIVKTYEIFETSDgKVYIVMELGVQGDLLEFIKTRGALQEDDARKKF 117
Cdd:cd14010   28 VAIKCVDKSKRPE------VLNEVRLTHELKHPNVLKFYEWYETSN-HLWLVVEYCTGGDLETLLRQDGNLPESSVRKFG 100
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 118 HQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKR------------CLRDDSGRLILSKTFCGSAAYAAPE 185
Cdd:cd14010  101 RDLVRGLHYIHSKGIIYCDLKPSNILLDGNGTLKLSDFGLARRegeilkelfgqfSDEGNVNKVSKKQAKRGTPYYMAPE 180
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 186 VLQGIPYQpKVYDIWSLGVILYIMVCGSMPYDDSNIKKMLRIQKEHRVNFPRSKHLTG---ECKDLIYRMLQPDVNRRLH 262
Cdd:cd14010  181 LFQGGVHS-FASDLWALGCVLYEMFTGKPPFVAESFTELVEKILNEDPPPPPPKVSSKpspDFKSLLKGLLEKDPAKRLS 259

                 ....*..
gi 112734851 263 IDEILNH 269
Cdd:cd14010  260 WDELVKH 266
TyrKc smart00219
Tyrosine kinase, catalytic domain; Phosphotransferases. Tyrosine-specific kinase subfamily.
18-277 4.45e-35

Tyrosine kinase, catalytic domain; Phosphotransferases. Tyrosine-specific kinase subfamily.


Pssm-ID: 197581 [Multi-domain]  Cd Length: 257  Bit Score: 129.19  E-value: 4.45e-35
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851    18 LGEGSYAKVKSAY----SERLKFNVAVKIIdRKKAPSDFLEKFLpREIEILAMLNHRSIVKTYEIFeTSDGKVYIVMELG 93
Cdd:smart00219   7 LGEGAFGEVYKGKlkgkGGKKKVEVAVKTL-KEDASEQQIEEFL-REARIMRKLDHPNVVKLLGVC-TEEEPLYIVMEYM 83
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851    94 VQGDLLEFI-KTRGALQEDDaRKKF-HQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLRDD-----S 166
Cdd:smart00219  84 EGGDLLSYLrKNRPKLSLSD-LLSFaLQIARGMEYLESKNFIHRDLAARNCLVGENLVVKISDFGLSRDLYDDDyyrkrG 162
                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851   167 GRLILsktfcgsaAYAAPEVLQGIPYQPKVyDIWSLGVILY-IMVCGSMPYDD-SNIKKMLRIQKEHRVNFPRSkhltge 244
Cdd:smart00219 163 GKLPI--------RWMAPESLKEGKFTSKS-DVWSFGVLLWeIFTLGEQPYPGmSNEEVLEYLKNGYRLPQPPN------ 227
                          250       260       270
                   ....*....|....*....|....*....|....*
gi 112734851   245 CKDLIYR-MLQpdvnrrlhideilnhCWV-QPKAR 277
Cdd:smart00219 228 CPPELYDlMLQ---------------CWAeDPEDR 247
STKc_OSR1_SPAK cd06610
Catalytic domain of the Serine/Threonine Kinases, Oxidative stress response kinase and ...
18-269 6.30e-35

Catalytic domain of the Serine/Threonine Kinases, Oxidative stress response kinase and Ste20-related proline alanine-rich kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. SPAK is also referred to as STK39 or PASK (proline-alanine-rich STE20-related kinase). OSR1 and SPAK regulate the activity of cation-chloride cotransporters through direct interaction and phosphorylation. They are also implicated in cytoskeletal rearrangement, cell differentiation, transformation and proliferation. OSR1 and SPAK contain a conserved C-terminal (CCT) domain, which recognizes a unique motif ([RK]FX[VI]) present in their activating kinases (WNK1/WNK4) and their substrates. The OSR1 and SPAK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270787 [Multi-domain]  Cd Length: 267  Bit Score: 129.01  E-value: 6.30e-35
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSDFleKFLPREIEILAMLNHRSIVKTYEIFeTSDGKVYIVMELGVQGD 97
Cdd:cd06610    9 IGSGATAVVYAAYCLPKKEKVAIKRIDLEKCQTSM--DELRKEIQAMSQCNHPNVVSYYTSF-VVGDELWLVMPLLSGGS 85
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  98 LLEFIKT---RGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKrCLRDDSGRLILS-K 173
Cdd:cd06610   86 LLDIMKSsypRGGLDEAIIATVLKEVLKGLEYLHSNGQIHRDVKAGNILLGEDGSVKIADFGVSA-SLATGGDRTRKVrK 164
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 174 TFCGSAAYAAPEVL-QGIPYQPKVyDIWSLGVILYIMVCGSMPYDDSNIKK--MLRIQKehrvNFPR------SKHLTGE 244
Cdd:cd06610  165 TFVGTPCWMAPEVMeQVRGYDFKA-DIWSFGITAIELATGAAPYSKYPPMKvlMLTLQN----DPPSletgadYKKYSKS 239
                        250       260
                 ....*....|....*....|....*
gi 112734851 245 CKDLIYRMLQPDVNRRLHIDEILNH 269
Cdd:cd06610  240 FRKMISLCLQKDPSKRPTAEELLKH 264
STKc_PRKX_like cd05612
Catalytic domain of PRKX-like Protein Serine/Threonine Kinases; STKs catalyze the transfer of ...
16-271 7.44e-35

Catalytic domain of PRKX-like Protein Serine/Threonine Kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Members of this group include human PRKX (X chromosome-encoded protein kinase), Drosophila DC2, and similar proteins. PRKX is present in many tissues including fetal and adult brain, kidney, and lung. The PRKX gene is located in the Xp22.3 subregion and has a homolog called PRKY on the Y chromosome. An abnormal interchange between PRKX aand PRKY leads to the sex reversal disorder of XX males and XY females. PRKX is implicated in granulocyte/macrophage lineage differentiation, renal cell epithelial migration, and tubular morphogenesis in the developing kidney. The PRKX-like subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270763 [Multi-domain]  Cd Length: 292  Bit Score: 129.48  E-value: 7.44e-35
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  16 INLGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSDFLEKFLPREIEILAMLNHRSIVKTYEIfETSDGKVYIVMELGVQ 95
Cdd:cd05612    7 KTIGTGTFGRVHLVRDRISEHYYALKVMAIPEVIRLKQEQHVHNEKRVLKEVSHPFIIRLFWT-EHDQRFLYMLMEYVPG 85
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  96 GDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRcLRDDSGrlilskTF 175
Cdd:cd05612   86 GELFSYLRNSGRFSNSTGLFYASEIVCALEYLHSKEIVYRDLKPENILLDKEGHIKLTDFGFAKK-LRDRTW------TL 158
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 176 CGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPYDDSNIKKMLRIQKEHRVNFPRskHLTGECKDLIYRMLQP 255
Cdd:cd05612  159 CGTPEYLAPEVIQSKGHNKAV-DWWALGILIYEMLVGYPPFFDDNPFGIYEKILAGKLEFPR--HLDLYAKDLIKKLLVV 235
                        250       260
                 ....*....|....*....|.
gi 112734851 256 DVNRRL-----HIDEILNHCW 271
Cdd:cd05612  236 DRTRRLgnmknGADDVKNHRW 256
STKc_RSK2_C cd14176
C-terminal catalytic domain of the Serine/Threonine Kinase, Ribosomal S6 kinase 2 (also called ...
11-272 8.73e-35

C-terminal catalytic domain of the Serine/Threonine Kinase, Ribosomal S6 kinase 2 (also called 90kDa ribosomal protein S6 kinase 3 or Ribosomal protein S6 kinase alpha-3); STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. RSK2 is also called p90RSK3, RPS6KA3, S6K-alpha-3, or MAPK-activated protein kinase 1b (MAPKAPK-1b). RSK2 is expressed highly in the regions of the brain with high synaptic activity. It plays a role in the maintenance and consolidation of excitatory synapses. It is a specific modulator of phospholipase D in calcium-regulated exocytosis. Mutations in the RSK2 gene, RPS6KA3, cause Coffin-Lowry syndrome (CLS), a rare syndromic form of X-linked mental retardation characterized by growth and psychomotor retardation and skeletal abnormalities. RSK2 is one of four RSK isoforms (RSK1-4) from distinct genes present in vertebrates. RSKs contain an N-terminal kinase domain (NTD) from the AGC family and a C-terminal kinase domain (CTD) from the CAMK family. They are activated by signaling inputs from extracellular regulated kinase (ERK) and phosphoinositide dependent kinase 1 (PDK1). ERK phosphorylates and activates the CTD of RSK, serving as a docking site for PDK1, which phosphorylates and activates the NTD, which in turn phosphorylates all known RSK substrates. RSKs act as downstream effectors of mitogen-activated protein kinase (MAPK) and play key roles in mitogen-activated cell growth, differentiation, and survival. The RSK2 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271078 [Multi-domain]  Cd Length: 339  Bit Score: 130.53  E-value: 8.73e-35
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  11 GYIMGINLGEGSYAKVKSAYSERLKFNVAVKIIDR-KKAPSDflekflprEIEILAML-NHRSIVKTYEIFEtsDGK-VY 87
Cdd:cd14176   20 GYEVKEDIGVGSYSVCKRCIHKATNMEFAVKIIDKsKRDPTE--------EIEILLRYgQHPNIITLKDVYD--DGKyVY 89
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  88 IVMELGVQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLL-LDKDFN---IKLSDFGFSKRcLR 163
Cdd:cd14176   90 VVTELMKGGELLDKILRQKFFSEREASAVLFTITKTVEYLHAQGVVHRDLKPSNILyVDESGNpesIRICDFGFAKQ-LR 168
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 164 DDSGRLIlskTFCGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPY----DDSNIKKMLRI-QKEHRVNFPRS 238
Cdd:cd14176  169 AENGLLM---TPCYTANFVAPEVLERQGYDAAC-DIWSLGVLLYTMLTGYTPFangpDDTPEEILARIgSGKFSLSGGYW 244
                        250       260       270
                 ....*....|....*....|....*....|....
gi 112734851 239 KHLTGECKDLIYRMLQPDVNRRLHIDEILNHCWV 272
Cdd:cd14176  245 NSVSDTAKDLVSKMLHVDPHQRLTAALVLRHPWI 278
STKc_DRAK cd14106
Catalytic domain of the Serine/Threonine Kinase, Death-associated protein kinase-Related ...
18-272 1.30e-34

Catalytic domain of the Serine/Threonine Kinase, Death-associated protein kinase-Related Apoptosis-inducing protein Kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. DRAKs, also called STK17, were named based on their similarity (around 50% identity) to the kinase domain of DAPKs. They contain an N-terminal kinase domain and a C-terminal regulatory domain. Vertebrates contain two subfamily members, DRAK1 and DRAK2. Both DRAKs are localized to the nucleus, autophosphorylate themselves, and phosphorylate myosin light chain as a substrate. They may play a role in apoptotic signaling. The DRAK subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271008 [Multi-domain]  Cd Length: 268  Bit Score: 128.24  E-value: 1.30e-34
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSDFLEKFLpREIEILAM-LNHRSIVKTYEIFETSDgKVYIVMELGVQG 96
Cdd:cd14106   16 LGRGKFAVVRKCIHKETGKEYAAKFLRKRRRGQDCRNEIL-HEIAVLELcKDCPRVVNLHEVYETRS-ELILILELAAGG 93
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  97 DLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFN---IKLSDFGFSKRCLRDDSGRLILsk 173
Cdd:cd14106   94 ELQTLLDEEECLTEADVRRLMRQILEGVQYLHERNIVHLDLKPQNILLTSEFPlgdIKLCDFGISRVIGEGEEIREIL-- 171
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 174 tfcGSAAYAAPEVLQgipYQP--KVYDIWSLGVILYIMVCGSMPY-DDSNIKKMLRIQKeHRVNFPRS--KHLTGECKDL 248
Cdd:cd14106  172 ---GTPDYVAPEILS---YEPisLATDMWSIGVLTYVLLTGHSPFgGDDKQETFLNISQ-CNLDFPEElfKDVSPLAIDF 244
                        250       260
                 ....*....|....*....|....
gi 112734851 249 IYRMLQPDVNRRLHIDEILNHCWV 272
Cdd:cd14106  245 IKRLLVKDPEKRLTAKECLEHPWL 268
STYKc smart00221
Protein kinase; unclassified specificity; Phosphotransferases. The specificity of this class ...
18-277 1.66e-34

Protein kinase; unclassified specificity; Phosphotransferases. The specificity of this class of kinases can not be predicted. Possible dual-specificity Ser/Thr/Tyr kinase.


Pssm-ID: 214568 [Multi-domain]  Cd Length: 258  Bit Score: 127.66  E-value: 1.66e-34
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851    18 LGEGSYAKVKSAY----SERLKFNVAVKIIdRKKAPSDFLEKFLpREIEILAMLNHRSIVKTYEIFeTSDGKVYIVMELG 93
Cdd:smart00221   7 LGEGAFGEVYKGTlkgkGDGKEVEVAVKTL-KEDASEQQIEEFL-REARIMRKLDHPNIVKLLGVC-TEEEPLMIVMEYM 83
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851    94 VQGDLLEFIKTRGAlQEDDARKKFH---QLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLRDD----- 165
Cdd:smart00221  84 PGGDLLDYLRKNRP-KELSLSDLLSfalQIARGMEYLESKNFIHRDLAARNCLVGENLVVKISDFGLSRDLYDDDyykvk 162
                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851   166 SGRLILsktfcgsaAYAAPEVLQ-GIpYQPKVyDIWSLGVILY-IMVCGSMPYDD-SNIKKMLRIQKEHRVNFPRSkhlt 242
Cdd:smart00221 163 GGKLPI--------RWMAPESLKeGK-FTSKS-DVWSFGVLLWeIFTLGEEPYPGmSNAEVLEYLKKGYRLPKPPN---- 228
                          250       260       270
                   ....*....|....*....|....*....|....*..
gi 112734851   243 geCKDLIYR-MLQpdvnrrlhideilnhCWV-QPKAR 277
Cdd:smart00221 229 --CPPELYKlMLQ---------------CWAeDPEDR 248
PK_Tyr_Ser-Thr pfam07714
Protein tyrosine and serine/threonine kinase; Protein phosphorylation, which plays a key role ...
18-269 3.03e-34

Protein tyrosine and serine/threonine kinase; Protein phosphorylation, which plays a key role in most cellular activities, is a reversible process mediated by protein kinases and phosphoprotein phosphatases. Protein kinases catalyze the transfer of the gamma phosphate from nucleotide triphosphates (often ATP) to one or more amino acid residues in a protein substrate side chain, resulting in a conformational change affecting protein function. Phosphoprotein phosphatases catalyze the reverse process. Protein kinases fall into three broad classes, characterized with respect to substrate specificity; Serine/threonine-protein kinases, tyrosine-protein kinases, and dual specificity protein kinases (e.g. MEK - phosphorylates both Thr and Tyr on target proteins). This entry represents the catalytic domain found in a number of serine/threonine- and tyrosine-protein kinases. It does not include the catalytic domain of dual specificity kinases.


Pssm-ID: 462242 [Multi-domain]  Cd Length: 258  Bit Score: 126.84  E-value: 3.03e-34
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851   18 LGEGSYAKVKSAYSERLKFN----VAVKIIdRKKAPSDFLEKFLpREIEILAMLNHRSIVKTYEIFeTSDGKVYIVMELG 93
Cdd:pfam07714   7 LGEGAFGEVYKGTLKGEGENtkikVAVKTL-KEGADEEEREDFL-EEASIMKKLDHPNIVKLLGVC-TQGEPLYIVTEYM 83
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851   94 VQGDLLEFIKTRGALQEDDARKKF-HQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLRDDSGRLILS 172
Cdd:pfam07714  84 PGGDLLDFLRKHKRKLTLKDLLSMaLQIAKGMEYLESKNFVHRDLAARNCLVSENLVVKISDFGLSRDIYDDDYYRKRGG 163
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  173 KTFCgsAAYAAPEVLQGipyqpKVY----DIWSLGVILY-IMVCGSMPYDD-SNIKKMLRIQKEHRVnfPRSKHLTGECK 246
Cdd:pfam07714 164 GKLP--IKWMAPESLKD-----GKFtsksDVWSFGVLLWeIFTLGEQPYPGmSNEEVLEFLEDGYRL--PQPENCPDELY 234
                         250       260
                  ....*....|....*....|...
gi 112734851  247 DLIYRMLQPDVNRRLHIDEILNH 269
Cdd:pfam07714 235 DLMKQCWAYDPEDRPTFSELVED 257
STKc_Rim15_like cd05611
Catalytic domain of fungal Rim15-like Protein Serine/Threonine Kinases; STKs catalyze the ...
39-271 3.58e-34

Catalytic domain of fungal Rim15-like Protein Serine/Threonine Kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Members of this group include Saccharomyces cerevisiae Rim15, Schizosaccharomyces pombe cek1, and similar fungal proteins. They contain a central catalytic domain, which contains an insert relative to MAST kinases. In addition, Rim15 contains a C-terminal signal receiver (REC) domain while cek1 contains an N-terminal PAS domain. Rim15 (or Rim15p) functions as a regulator of meiosis. It acts as a downstream effector of PKA and regulates entry into stationary phase (G0). Thus, it plays a crucial role in regulating yeast proliferation, differentiation, and aging. Cek1 may facilitate progression of mitotic anaphase. The Rim15-like subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270762 [Multi-domain]  Cd Length: 263  Bit Score: 126.83  E-value: 3.58e-34
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  39 AVKIIdrKKAPSDFLEKFLPREIEILAMLNHRS---IVKTYEIFETSDgKVYIVMELGVQGDLLEFIKTRGALQEDDARK 115
Cdd:cd05611   25 AIKVL--KKSDMIAKNQVTNVKAERAIMMIQGEspyVAKLYYSFQSKD-YLYLVMEYLNGGDCASLIKTLGGLPEDWAKQ 101
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 116 KFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLRDDSgrlilSKTFCGSAAYAAPEVLQGIPyQPK 195
Cdd:cd05611  102 YIAEVVLGVEDLHQRGIIHRDIKPENLLIDQTGHLKLTDFGLSRNGLEKRH-----NKKFVGTPDYLAPETILGVG-DDK 175
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 196 VYDIWSLGVILYIMVCGSMPYDDSNIKKMLRIQKEHRVNFPRSKH--LTGECKDLIYRMLQPDVNRRLH---IDEILNHC 270
Cdd:cd05611  176 MSDWWSLGCVIFEFLFGYPPFHAETPDAVFDNILSRRINWPEEVKefCSPEAVDLINRLLCMDPAKRLGangYQEIKSHP 255

                 .
gi 112734851 271 W 271
Cdd:cd05611  256 F 256
STKc_DAPK1 cd14194
Catalytic domain of the Serine/Threonine Kinase, Death-Associated Protein Kinase 1; STKs ...
12-272 3.86e-34

Catalytic domain of the Serine/Threonine Kinase, Death-Associated Protein Kinase 1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. DAPKs mediate cell death and act as tumor suppressors. They are necessary to induce cell death and their overexpression leads to death-associated changes including membrane blebbing, cell rounding, and formation of autophagic vesicles. Vertebrates contain three subfamily members with different domain architecture, localization, and function. DAPK1 is the prototypical member of the subfamily and is also simply referred to as DAPK. It is Ca2+/calmodulin (CaM)-regulated and actin-associated protein that contains an N-terminal kinase domain followed by an autoinhibitory CaM binding region and a large C-terminal extension with multiple functional domains including ankyrin (ANK) repeats, a cytoskeletal binding domain, a Death domain, and a serine-rich tail. Loss of DAPK1 expression, usually because of DNA methylation, is implicated in many tumor types. DAPK1 is highly abundant in the brain and has also been associated with neurodegeneration. The DAPK1 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271096 [Multi-domain]  Cd Length: 269  Bit Score: 127.06  E-value: 3.86e-34
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  12 YIMGINLGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSD---FLEKFLPREIEILAMLNHRSIVKTYEIFETSDgKVYI 88
Cdd:cd14194    7 YDTGEELGSGQFAVVKKCREKSTGLQYAAKFIKKRRTKSSrrgVSREDIEREVSILKEIQHPNVITLHEVYENKT-DVIL 85
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  89 VMELGVQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCEN-LLLDKDF---NIKLSDFGFSKRClrd 164
Cdd:cd14194   86 ILELVAGGELFDFLAEKESLTEEEATEFLKQILNGVYYLHSLQIAHFDLKPENiMLLDRNVpkpRIKIIDFGLAHKI--- 162
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 165 DSGRLIlsKTFCGSAAYAAPEVLQgipYQP--KVYDIWSLGVILYIMVCGSMPYDDSNIKKMLRIQKEHRVNFPRS--KH 240
Cdd:cd14194  163 DFGNEF--KNIFGTPEFVAPEIVN---YEPlgLEADMWSIGVITYILLSGASPFLGDTKQETLANVSAVNYEFEDEyfSN 237
                        250       260       270
                 ....*....|....*....|....*....|..
gi 112734851 241 LTGECKDLIYRMLQPDVNRRLHIDEILNHCWV 272
Cdd:cd14194  238 TSALAKDFIRRLLVKDPKKRMTIQDSLQHPWI 269
STKc_PAK_II cd06648
Catalytic domain of the Serine/Threonine Kinase, Group II p21-activated kinase; STKs catalyze ...
16-269 4.01e-34

Catalytic domain of the Serine/Threonine Kinase, Group II p21-activated kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Group II PAKs, also called non-conventional PAKs, include PAK4, PAK5, and PAK6. Group II PAKs contain PBD (p21-binding domain) and catalytic domains, but lack other motifs found in group I PAKs, such as an AID (autoinhibitory domain) and SH3 binding sites. Since group II PAKs do not contain an obvious AID, they may be regulated differently from group I PAKs. While group I PAKs interact with the SH3 containing proteins Nck, Grb2 and PIX, no such binding has been demonstrated for group II PAKs. Some known substrates of group II PAKs are also substrates of group I PAKs such as Raf, BAD, LIMK and GEFH1. Unique group II substrates include MARK/Par-1 and PDZ-RhoGEF. Group II PAKs play important roles in filopodia formation, neuron extension, cytoskeletal organization, and cell survival. PAKs are Rho family GTPase-regulated kinases that serve as important mediators in the function of Cdc42 (cell division cycle 42) and Rac. The PAK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270815 [Multi-domain]  Cd Length: 261  Bit Score: 126.79  E-value: 4.01e-34
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  16 INLGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSdflEKFLPREIEILAMLNHRSIVKTYEIFETSDgKVYIVMELgVQ 95
Cdd:cd06648   13 VKIGEGSTGIVCIATDKSTGRQVAVKKMDLRKQQR---RELLFNEVVIMRDYQHPNIVEMYSSYLVGD-ELWVVMEF-LE 87
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  96 GDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLRDDSGRlilsKTF 175
Cdd:cd06648   88 GGALTDIVTHTRMNEEQIATVCRAVLKALSFLHSQGVIHRDIKSDSILLTSDGRVKLSDFGFCAQVSKEVPRR----KSL 163
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 176 CGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPY-DDSNIKKMLRIQKEHRVNFPRSKHLTGECKDLIYRMLQ 254
Cdd:cd06648  164 VGTPYWMAPEVISRLPYGTEV-DIWSLGIMVIEMVDGEPPYfNEPPLQAMKRIRDNEPPKLKNLHKVSPRLRSFLDRMLV 242
                        250
                 ....*....|....*
gi 112734851 255 PDVNRRLHIDEILNH 269
Cdd:cd06648  243 RDPAQRATAAELLNH 257
STKc_MSK_N cd05583
N-terminal catalytic domain of the Serine/Threonine Kinase, Mitogen and stress-activated ...
72-273 7.44e-34

N-terminal catalytic domain of the Serine/Threonine Kinase, Mitogen and stress-activated kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. MSKs contain an N-terminal kinase domain (NTD) from the AGC family and a C-terminal kinase domain (CTD) from the CAMK family. MSKs are activated by two major signaling cascades, the Ras-MAPK and p38 stress kinase pathways, in response to various stimuli such as growth factors, hormones, neurotransmitters, cellular stress, and pro-inflammatory cytokines. This triggers phosphorylation in the activation loop (A-loop) of the CTD of MSK. The active CTD phosphorylates the hydrophobic motif (HM) in the C-terminal extension of NTD, which facilitates the phosphorylation of the A-loop and activates the NTD, which in turn phosphorylates downstream targets. MSKs are predominantly nuclear proteins. They are widely expressed in many tissues including heart, brain, lung, liver, kidney, and pancreas. There are two isoforms of MSK, called MSK1 and MSK2. The MSK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270735 [Multi-domain]  Cd Length: 268  Bit Score: 125.97  E-value: 7.44e-34
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  72 IVKTYEIFETsDGKVYIVMELGVQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIK 151
Cdd:cd05583   61 LVTLHYAFQT-DAKLHLILDYVNGGELFTHLYQREHFTESEVRIYIGEIVLALEHLHKLGIIYRDIKLENILLDSEGHVV 139
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 152 LSDFGFSKRCLRDDSGRlilSKTFCGSAAYAAPEVLQGIPY-QPKVYDIWSLGVILYIMVCGSMPY---DDSNIKKML-- 225
Cdd:cd05583  140 LTDFGLSKEFLPGENDR---AYSFCGTIEYMAPEVVRGGSDgHDKAVDWWSLGVLTYELLTGASPFtvdGERNSQSEIsk 216
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|...
gi 112734851 226 RIQKEHRvnfPRSKHLTGECKDLIYRMLQPDVNRRL-----HIDEILNHCWVQ 273
Cdd:cd05583  217 RILKSHP---PIPKTFSAEAKDFILKLLEKDPKKRLgagprGAHEIKEHPFFK 266
STKc_Yank1 cd05578
Catalytic domain of the Serine/Threonine Kinase, Yank1; STKs catalyze the transfer of the ...
19-271 7.82e-34

Catalytic domain of the Serine/Threonine Kinase, Yank1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. This subfamily contains uncharacterized STKs with similarity to the human protein designated as Yank1 or STK32A. The Yank1 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270730 [Multi-domain]  Cd Length: 257  Bit Score: 125.83  E-value: 7.82e-34
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  19 GEGSYAKV--------KSAYSerLKFNVAVKIIDRKKAPSDFlekflpREIEILAMLNHRSIVKTYEIFETSDgKVYIVM 90
Cdd:cd05578    9 GKGSFGKVcivqkkdtKKMFA--MKYMNKQKCIEKDSVRNVL------NELEILQELEHPFLVNLWYSFQDEE-DMYMVV 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  91 ELGVQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSkRCLRDDSgrli 170
Cdd:cd05578   80 DLLLGGDLRYHLQQKVKFSEETVKFYICEIVLALDYLHSKNIIHRDIKPDNILLDEQGHVHITDFNIA-TKLTDGT---- 154
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 171 LSKTFCGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPYD---DSNIKKMLRIQKEHRVNFPrsKHLTGECKD 247
Cdd:cd05578  155 LATSTSGTKPYMAPEVFMRAGYSFAV-DWWSLGVTAYEMLRGKRPYEihsRTSIEEIRAKFETASVLYP--AGWSEEAID 231
                        250       260
                 ....*....|....*....|....*
gi 112734851 248 LIYRMLQPDVNRRL-HIDEILNHCW 271
Cdd:cd05578  232 LINKLLERDPQKRLgDLSDLKNHPY 256
STKc_MEKK3_like cd06625
Catalytic domain of Mitogen-Activated Protein (MAP)/Extracellular signal-Regulated Kinase (ERK) ...
18-272 8.18e-34

Catalytic domain of Mitogen-Activated Protein (MAP)/Extracellular signal-Regulated Kinase (ERK) Kinase Kinase 3-like Serine/Threonine Kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. This subfamily is composed of MEKK3, MEKK2, and related proteins; all contain an N-terminal PB1 domain, which mediates oligomerization, and a C-terminal catalytic domain. MEKK2 and MEKK3 are MAPK kinase kinases (MAPKKKs or MKKK) that activate MEK5 (also called MKK5), which activates ERK5. The ERK5 cascade plays roles in promoting cell proliferation, differentiation, neuronal survival, and neuroprotection. MEKK3 plays an essential role in embryonic angiogenesis and early heart development. MEKK2 and MEKK3 can also activate the MAPKs, c-Jun N-terminal kinase (JNK) and p38, through their respective MAPKKs. The MEKK3-like subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270795 [Multi-domain]  Cd Length: 260  Bit Score: 125.93  E-value: 8.18e-34
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSDFLE--KFLPREIEILAMLNHRSIVKTYEIfETSDGKVYIVMELGVQ 95
Cdd:cd06625    8 LGQGAFGQVYLCYDADTGRELAVKQVEIDPINTEASKevKALECEIQLLKNLQHERIVQYYGC-LQDEKSLSIFMEYMPG 86
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  96 GDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKR--CLRDDSGrlilSK 173
Cdd:cd06625   87 GSVKDEIKAYGALTENVTRKYTRQILEGLAYLHSNMIVHRDIKGANILRDSNGNVKLGDFGASKRlqTICSSTG----MK 162
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 174 TFCGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPYddSNIKKMLRIQK--EHRVNFPRSKHLTGECKDLIYR 251
Cdd:cd06625  163 SVTGTPYWMSPEVINGEGYGRKA-DIWSVGCTVVEMLTTKPPW--AEFEPMAAIFKiaTQPTNPQLPPHVSEDARDFLSL 239
                        250       260
                 ....*....|....*....|.
gi 112734851 252 MLQPDVNRRLHIDEILNHCWV 272
Cdd:cd06625  240 IFVRNKKQRPSAEELLSHSFV 260
STKc_MAPKAPK5 cd14171
Catalytic domain of the Serine/Threonine kinase, Mitogen-activated protein kinase-activated ...
39-272 8.52e-34

Catalytic domain of the Serine/Threonine kinase, Mitogen-activated protein kinase-activated protein kinase 5; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. MAPK-activated protein kinase 5 (MAPKAP5 or MK5) is also called PRAK (p38-regulated/activated protein kinase). It contains a catalytic kinase domain followed by a C-terminal autoinhibitory region that contains nuclear localization (NLS) and nuclear export (NES) signals with a p38 MAPK docking motif that overlaps the NLS. MK5 is a ubiquitous protein that is implicated in neuronal morphogenesis, cell migration, and tumor angiogenesis. It interacts with PKA, which induces cytoplasmic translocation of MK5. Its substrates includes p53, ERK3/4, Hsp27, and cytosolic phospholipase A2 (cPLA2). The MAPKAPK subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271073 [Multi-domain]  Cd Length: 289  Bit Score: 126.42  E-value: 8.52e-34
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  39 AVKI-IDRKKApsdflekflprEIEI-LAML--NHRSIVKTYEIF---------ETSDGKVYIVMELGVQGDLLEFIKTR 105
Cdd:cd14171   35 ALKIlLDRPKA-----------RTEVrLHMMcsGHPNIVQIYDVYansvqfpgeSSPRARLLIVMELMEGGELFDRISQH 103
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 106 GALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDK---DFNIKLSDFGFSKrclrDDSGRLilsKTFCGSAAYA 182
Cdd:cd14171  104 RHFTEKQAAQYTKQIALAVQHCHSLNIAHRDLKPENLLLKDnseDAPIKLCDFGFAK----VDQGDL---MTPQFTPYYV 176
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 183 APEVLQ----------GIPYQPKVY------DIWSLGVILYIMVCGSMP-YDDSNIKKMLRIQKEH----RVNFPRS--K 239
Cdd:cd14171  177 APQVLEaqrrhrkersGIPTSPTPYtydkscDMWSLGVIIYIMLCGYPPfYSEHPSRTITKDMKRKimtgSYEFPEEewS 256
                        250       260       270
                 ....*....|....*....|....*....|...
gi 112734851 240 HLTGECKDLIYRMLQPDVNRRLHIDEILNHCWV 272
Cdd:cd14171  257 QISEMAKDIVRKLLCVDPEERMTIEEVLHHPWL 289
STKc_MSK2_C cd14180
C-terminal catalytic domain of the Serine/Threonine Kinase, Mitogen and stress-activated ...
18-281 1.05e-33

C-terminal catalytic domain of the Serine/Threonine Kinase, Mitogen and stress-activated kinase 2; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. MSK2 and MSK1 play nonredundant roles in activating histone H3 kinases, which play pivotal roles in compaction of the chromatin fiber. MSK2 is the required H3 kinase in response to stress stimuli and activation of the p38 MAPK pathway. MSK2 also plays a role in the pathogenesis of psoriasis. MSKs contain an N-terminal kinase domain (NTD) from the AGC family and a C-terminal kinase domain (CTD) from the CAMK family, similar to 90 kDa ribosomal protein S6 kinases (RSKs). MSKs are activated by two major signaling cascades, the Ras-MAPK and p38 stress kinase pathways, which trigger phosphorylation in the activation loop (A-loop) of the CTD of MSK. The active CTD phosphorylates the hydrophobic motif (HM) of NTD, which facilitates the phosphorylation of the A-loop and activates the NTD, which in turn phosphorylates downstream targets. The MSK2 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271082 [Multi-domain]  Cd Length: 309  Bit Score: 126.91  E-value: 1.05e-33
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDRKkapsdfLEKFLPREIEILAML-NHRSIVKTYEIFeTSDGKVYIVMELGVQG 96
Cdd:cd14180   14 LGEGSFSVCRKCRHRQSGQEYAVKIISRR------MEANTQREVAALRLCqSHPNIVALHEVL-HDQYHTYLVMELLRGG 86
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  97 DLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFN---IKLSDFGFSKrcLRDDSGRLIlsK 173
Cdd:cd14180   87 ELLDRIKKKARFSESEASQLMRSLVSAVSFMHEAGVVHRDLKPENILYADESDgavLKVIDFGFAR--LRPQGSRPL--Q 162
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 174 TFCGSAAYAAPEVLQGIPYQpKVYDIWSLGVILYIMVCGSMPYDDSNIKK--------MLRIqKEHRVNFPRS--KHLTG 243
Cdd:cd14180  163 TPCFTLQYAAPELFSNQGYD-ESCDLWSLGVILYTMLSGQVPFQSKRGKMfhnhaadiMHKI-KEGDFSLEGEawKGVSE 240
                        250       260       270
                 ....*....|....*....|....*....|....*...
gi 112734851 244 ECKDLIYRMLQPDVNRRLHIDEILNHCWVQpKARGLSS 281
Cdd:cd14180  241 EAKDLVRGLLTVDPAKRLKLSELRESDWLQ-GGSALSS 277
STKc_nPKC_eta cd05590
Catalytic domain of the Serine/Threonine Kinase, Novel Protein Kinase C eta; STKs catalyze the ...
18-220 1.08e-33

Catalytic domain of the Serine/Threonine Kinase, Novel Protein Kinase C eta; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. PKC-eta is predominantly expressed in squamous epithelia, where it plays a crucial role in the signaling of cell-type specific differentiation. It is also expressed in pro-B cells and early-stage thymocytes, and acts as a key regulator in early B-cell development. PKC-eta increases glioblastoma multiforme (GBM) proliferation and resistance to radiation, and is being developed as a therapeutic target for the management of GBM. PKCs are classified into three groups (classical, atypical, and novel) depending on their mode of activation and the structural characteristics of their regulatory domain. nPKCs are calcium-independent, but require DAG (1,2-diacylglycerol) and phosphatidylserine (PS) for activity. The nPKC-eta subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270742 [Multi-domain]  Cd Length: 323  Bit Score: 126.95  E-value: 1.08e-33
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSDFLEKFLPREIEILAML-NHRSIVKTYEIFETSDgKVYIVMELGVQG 96
Cdd:cd05590    3 LGKGSFGKVMLARLKESGRLYAVKVLKKDVILQDDDVECTMTEKRILSLArNHPFLTQLYCCFQTPD-RLFFVMEFVNGG 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  97 DLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLRDDsgrlILSKTFC 176
Cdd:cd05590   82 DLMFHIQKSRRFDEARARFYAAEITSALMFLHDKGIIYRDLKLDNVLLDHEGHCKLADFGMCKEGIFNG----KTTSTFC 157
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|....
gi 112734851 177 GSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPYDDSN 220
Cdd:cd05590  158 GTPDYIAPEILQEMLYGPSV-DWWAMGVLLYEMLCGHAPFEAEN 200
PKc_Mps1 cd14131
Catalytic domain of the Dual-specificity Mitotic checkpoint protein kinase, Monopolar spindle ...
18-269 1.14e-33

Catalytic domain of the Dual-specificity Mitotic checkpoint protein kinase, Monopolar spindle 1 (also called TTK); Dual-specificity PKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine as well as tyrosine residues on protein substrates. TTK/Mps1 is a spindle checkpoint kinase that was first discovered due to its necessity in centrosome duplication in budding yeast. It was later found to function in the spindle assembly checkpoint, which monitors the proper attachment of chromosomes to the mitotic spindle. In yeast, substrates of Mps1 include the spindle pole body components Spc98p, Spc110p, and Spc42p. The TTK/Mps1 subfamily is part of a larger superfamily that includes the catalytic domains of other protein serine/threonine PKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271033 [Multi-domain]  Cd Length: 271  Bit Score: 125.79  E-value: 1.14e-33
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFnVAVKIIDRKKAPSDFLEKFLpREIEILAMLNHRS-IVK--TYEIFEtSDGKVYIVMELGv 94
Cdd:cd14131    9 LGKGGSSKVYKVLNPKKKI-YALKRVDLEGADEQTLQSYK-NEIELLKKLKGSDrIIQlyDYEVTD-EDDYLYMVMECG- 84
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  95 QGDLLEFIKTR--GALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDfNIKLSDFGFSKRcLRDDSGRlILS 172
Cdd:cd14131   85 EIDLATILKKKrpKPIDPNFIRYYWKQMLEAVHTIHEEGIVHSDLKPANFLLVKG-RLKLIDFGIAKA-IQNDTTS-IVR 161
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 173 KTFCGSAAYAAPEVLQGIPYQP---KVY------DIWSLGVILYIMVCGSMPYDD--SNIKKMLRIQ-KEHRVNFP--RS 238
Cdd:cd14131  162 DSQVGTLNYMSPEAIKDTSASGegkPKSkigrpsDVWSLGCILYQMVYGKTPFQHitNPIAKLQAIIdPNHEIEFPdiPN 241
                        250       260       270
                 ....*....|....*....|....*....|.
gi 112734851 239 KHLTgeckDLIYRMLQPDVNRRLHIDEILNH 269
Cdd:cd14131  242 PDLI----DVMKRCLQRDPKKRPSIPELLNH 268
STKc_DAPK cd14105
Catalytic domain of the Serine/Threonine Kinase, Death-Associated Protein Kinase; STKs ...
12-272 1.24e-33

Catalytic domain of the Serine/Threonine Kinase, Death-Associated Protein Kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. DAPKs mediate cell death and act as tumor suppressors. They are necessary to induce cell death and their overexpression leads to death-associated changes including membrane blebbing, cell rounding, and formation of autophagic vesicles. Vertebrates contain three subfamily members with different domain architecture, localization, and function. DAPK1 is the prototypical member of the subfamily and is also simply referred to as DAPK. DAPK2 is also called DAPK-related protein 1 (DRP-1), while DAPK3 has also been named DAP-like kinase (DLK) and zipper-interacting protein kinase (ZIPk). These proteins are ubiquitously expressed in adult tissues, are capable of cross talk with each other, and may act synergistically in regulating cell death. The DAPK subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271007 [Multi-domain]  Cd Length: 269  Bit Score: 125.68  E-value: 1.24e-33
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  12 YIMGINLGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSDFL---EKFLPREIEILAMLNHRSIVKTYEIFEtSDGKVYI 88
Cdd:cd14105    7 YDIGEELGSGQFAVVKKCREKSTGLEYAAKFIKKRRSKASRRgvsREDIEREVSILRQVLHPNIITLHDVFE-NKTDVVL 85
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  89 VMELGVQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCEN-LLLDKDF---NIKLSDFGFSKRClrd 164
Cdd:cd14105   86 ILELVAGGELFDFLAEKESLSEEEATEFLKQILDGVNYLHTKNIAHFDLKPENiMLLDKNVpipRIKLIDFGLAHKI--- 162
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 165 DSGRLIlsKTFCGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPY----DDSNIKKMLRIQKEHRVNFprSKH 240
Cdd:cd14105  163 EDGNEF--KNIFGTPEFVAPEIVNYEPLGLEA-DMWSIGVITYILLSGASPFlgdtKQETLANITAVNYDFDDEY--FSN 237
                        250       260       270
                 ....*....|....*....|....*....|..
gi 112734851 241 LTGECKDLIYRMLQPDVNRRLHIDEILNHCWV 272
Cdd:cd14105  238 TSELAKDFIRQLLVKDPRKRMTIQESLRHPWI 269
STKc_TLK cd13990
Catalytic domain of the Serine/Threonine kinase, Tousled-Like Kinase; STKs catalyze the ...
12-269 1.83e-33

Catalytic domain of the Serine/Threonine kinase, Tousled-Like Kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. TLKs play important functions during the cell cycle and are implicated in chromatin remodeling, DNA replication and repair, and mitosis. They phosphorylate and regulate Anti-silencing function 1 protein (Asf1), a histone H3/H4 chaperone that helps facilitate the assembly of chromatin following DNA replication during S phase. TLKs also phosphorylate the H3 histone tail and are essential in transcription. Vertebrates contain two subfamily members, TLK1 and TLK2. The TLK subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270892 [Multi-domain]  Cd Length: 279  Bit Score: 125.51  E-value: 1.83e-33
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  12 YIMGINLGEGSYAKVKSAYSERLKFNVAVKI-------IDRKKApsDFLEKFLpREIEILAMLNHRSIVKTYEIFETSDG 84
Cdd:cd13990    2 YLLLNLLGKGGFSEVYKAFDLVEQRYVACKIhqlnkdwSEEKKQ--NYIKHAL-REYEIHKSLDHPRIVKLYDVFEIDTD 78
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  85 KVYIVMELGVQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLD--VVHRDLKCENLLLDKDF---NIKLSDFGFSK 159
Cdd:cd13990   79 SFCTVLEYCDGNDLDFYLKQHKSIPEREARSIIMQVVSALKYLNEIKppIIHYDLKPGNILLHSGNvsgEIKITDFGLSK 158
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 160 RCLRDD--SGRLILSKTFCGSAAYAAPEVLQGIPYQPKV---YDIWSLGVILYIMVCGSMPY-DDSNIKKMLR---IQKE 230
Cdd:cd13990  159 IMDDESynSDGMELTSQGAGTYWYLPPECFVVGKTPPKIsskVDVWSVGVIFYQMLYGRKPFgHNQSQEAILEentILKA 238
                        250       260       270
                 ....*....|....*....|....*....|....*....
gi 112734851 231 HRVNFPRSKHLTGECKDLIYRMLQPDVNRRLHIDEILNH 269
Cdd:cd13990  239 TEVEFPSKPVVSSEAKDFIRRCLTYRKEDRPDVLQLAND 277
STKc_PIM3 cd14102
Catalytic domain of the Serine/Threonine kinase, Proviral Integration Moloney virus (PIM) ...
12-272 2.21e-33

Catalytic domain of the Serine/Threonine kinase, Proviral Integration Moloney virus (PIM) kinase 3; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. The PIM gene locus was discovered as a result of the cloning of retroviral intergration sites in murine Moloney leukemia virus, leading to the identification of PIM kinases. They are constitutively active STKs with a broad range of cellular targets and are overexpressed in many haematopoietic malignancies and solid cancers. Vertebrates contain three distinct PIM kinase genes (PIM1-3). PIM3 can inhibit apoptosis and promote cell survival and protein translation, therefore, it can enhance the proliferation of normal and cancer cells. Mice deficient with PIM3 show minimal effects, suggesting that PIM3 msy not be essential. Since its expression is enhanced in several cancers, it may make a good molecular target for cancer drugs. The PIM3 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271004 [Multi-domain]  Cd Length: 253  Bit Score: 124.68  E-value: 2.21e-33
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  12 YIMGINLGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPS--DFLEKFLPREIEILAMLNH--RSIVKTYEIFETSDGKVY 87
Cdd:cd14102    2 YQVGSVLGSGGFGTVYAGSRIADGLPVAVKHVVKERVTEwgTLNGVMVPLEIVLLKKVGSgfRGVIKLLDWYERPDGFLI 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  88 IVMELGVQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLD-KDFNIKLSDFGfSKRCLRDds 166
Cdd:cd14102   82 VMERPEPVKDLFDFITEKGALDEDTARGFFRQVLEAVRHCYSCGVVHRDIKDENLLVDlRTGELKLIDFG-SGALLKD-- 158
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 167 grlILSKTFCGSAAYAAPEVLQGIPYQPKVYDIWSLGVILYIMVCGSMPYDDSniKKMLRIqkehRVNFPRskHLTGECK 246
Cdd:cd14102  159 ---TVYTDFDGTRVYSPPEWIRYHRYHGRSATVWSLGVLLYDMVCGDIPFEQD--EEILRG----RLYFRR--RVSPECQ 227
                        250       260
                 ....*....|....*....|....*.
gi 112734851 247 DLIYRMLQPDVNRRLHIDEILNHCWV 272
Cdd:cd14102  228 QLIKWCLSLRPSDRPTLEQIFDHPWM 253
STKc_DAPK2 cd14196
Catalytic domain of the Serine/Threonine Kinase, Death-Associated Protein Kinase 2; STKs ...
12-272 2.52e-33

Catalytic domain of the Serine/Threonine Kinase, Death-Associated Protein Kinase 2; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. DAPKs mediate cell death and act as tumor suppressors. They are necessary to induce cell death and their overexpression leads to death-associated changes including membrane blebbing, cell rounding, and formation of autophagic vesicles. Vertebrates contain three subfamily members with different domain architecture, localization, and function. DAPK2, also called DAPK-related protein 1 (DRP-1), is a Ca2+/calmodulin (CaM)-regulated protein containing an N-terminal kinase domain, a CaM autoinhibitory site and a dimerization module. It lacks the cytoskeletal binding regions of DAPK1 and the exogenous protein has been shown to be soluble and cytoplasmic. FLAG-tagged DAPK2, however, accumulated within membrane-enclosed autophagic vesicles. It is unclear where endogenous DAPK2 is localized. DAPK2 participates in TNF-alpha and FAS-receptor induced cell death and enhances neutrophilic maturation in myeloid leukemic cells. It contributes to the induction of anoikis and its down-regulation is implicated in the beta-catenin induced resistance of malignant epithelial cells to anoikis. The DAPK2 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271098 [Multi-domain]  Cd Length: 269  Bit Score: 124.68  E-value: 2.52e-33
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  12 YIMGINLGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSD---FLEKFLPREIEILAMLNHRSIVKTYEIFETSDgKVYI 88
Cdd:cd14196    7 YDIGEELGSGQFAIVKKCREKSTGLEYAAKFIKKRQSRASrrgVSREEIEREVSILRQVLHPNIITLHDVYENRT-DVVL 85
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  89 VMELGVQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCEN-LLLDKDF---NIKLSDFGFSKRClrd 164
Cdd:cd14196   86 ILELVSGGELFDFLAQKESLSEEEATSFIKQILDGVNYLHTKKIAHFDLKPENiMLLDKNIpipHIKLIDFGLAHEI--- 162
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 165 DSGrlILSKTFCGSAAYAAPEVlqgIPYQP--KVYDIWSLGVILYIMVCGSMPYDDSNIKKMLRIQKEHRVNFPRS--KH 240
Cdd:cd14196  163 EDG--VEFKNIFGTPEFVAPEI---VNYEPlgLEADMWSIGVITYILLSGASPFLGDTKQETLANITAVSYDFDEEffSH 237
                        250       260       270
                 ....*....|....*....|....*....|..
gi 112734851 241 LTGECKDLIYRMLQPDVNRRLHIDEILNHCWV 272
Cdd:cd14196  238 TSELAKDFIRKLLVKETRKRLTIQEALRHPWI 269
STKc_Nek6_7 cd08224
Catalytic domain of the Serine/Threonine Kinases, Never In Mitosis gene A (NIMA)-related ...
11-268 2.92e-33

Catalytic domain of the Serine/Threonine Kinases, Never In Mitosis gene A (NIMA)-related kinase 6 and 7; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Nek6 and Nek7 are the shortest Neks, consisting only of the catalytic domain and a very short N-terminal extension. They show distinct expression patterns and both appear to be downstream substrates of Nek9. They are required for mitotic spindle formation and cytokinesis. They may also be regulators of the p70 ribosomal S6 kinase. Nek6/7 is part of a family of 11 different Neks (Nek1-11) that are involved in cell cycle control. The Nek family is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270863 [Multi-domain]  Cd Length: 262  Bit Score: 124.31  E-value: 2.92e-33
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  11 GYIMGINLGEGSYAKVKSAYSERLKFNVAVKIID-----RKKAPSDFLekflpREIEILAMLNHRSIVKTYEIFeTSDGK 85
Cdd:cd08224    1 NYEIEKKIGKGQFSVVYRARCLLDGRLVALKKVQifemmDAKARQDCL-----KEIDLLQQLNHPNIIKYLASF-IENNE 74
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  86 VYIVMELGVQGDLLEFIKTRGA----LQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFskrc 161
Cdd:cd08224   75 LNIVLELADAGDLSRLIKHFKKqkrlIPERTIWKYFVQLCSALEHMHSKRIMHRDIKPANVFITANGVVKLGDLGL---- 150
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 162 lrddsGRLILSKTF-----CGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPYDDSNIKKMLRIQKEHRVNFP 236
Cdd:cd08224  151 -----GRFFSSKTTaahslVGTPYYMSPERIREQGYDFKS-DIWSLGCLLYEMAALQSPFYGEKMNLYSLCKKIEKCEYP 224
                        250       260       270
                 ....*....|....*....|....*....|....
gi 112734851 237 --RSKHLTGECKDLIYRMLQPDVNRRLHIDEILN 268
Cdd:cd08224  225 plPADLYSQELRDLVAACIQPDPEKRPDISYVLD 258
STKc_PKB cd05571
Catalytic domain of the Serine/Threonine Kinase, Protein Kinase B; STKs catalyze the transfer ...
79-261 4.75e-33

Catalytic domain of the Serine/Threonine Kinase, Protein Kinase B; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. There are three PKB isoforms from different genes, PKB-alpha (or Akt1), PKB-beta (or Akt2), and PKB-gamma (or Akt3). PKB contains an N-terminal pleckstrin homology (PH) domain and a C-terminal catalytic domain. It is activated downstream of phosphoinositide 3-kinase (PI3K) and plays important roles in diverse cellular functions including cell survival, growth, proliferation, angiogenesis, motility, and migration. PKB also has a central role in a variety of human cancers, having been implicated in tumor initiation, progression, and metastasis. The PKB subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and PI3K.


Pssm-ID: 270723 [Multi-domain]  Cd Length: 322  Bit Score: 125.16  E-value: 4.75e-33
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  79 FETSDgKVYIVMELGVQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFS 158
Cdd:cd05571   64 FQTND-RLCFVMEYVNGGELFFHLSRERVFSEDRTRFYGAEIVLALGYLHSQGIVYRDLKLENLLLDKDGHIKITDFGLC 142
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 159 KRCLRDDSgrliLSKTFCGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPYDDSNIKKMLRIQKEHRVNFPRs 238
Cdd:cd05571  143 KEEISYGA----TTKTFCGTPEYLAPEVLEDNDYGRAV-DWWGLGVVMYEMMCGRLPFYNRDHEVLFELILMEEVRFPS- 216
                        170       180
                 ....*....|....*....|...
gi 112734851 239 kHLTGECKDLIYRMLQPDVNRRL 261
Cdd:cd05571  217 -TLSPEAKSLLAGLLKKDPKKRL 238
STKc_phototropin_like cd05574
Catalytic domain of Phototropin-like Serine/Threonine Kinases; STKs catalyze the transfer of ...
39-261 1.18e-32

Catalytic domain of Phototropin-like Serine/Threonine Kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Phototropins are blue-light receptors that control responses such as phototropism, stromatal opening, and chloroplast movement in order to optimize the photosynthetic efficiency of plants. They are light-activated STKs that contain an N-terminal photosensory domain and a C-terminal catalytic domain. The N-terminal domain contains two LOV (Light, Oxygen or Voltage) domains that binds FMN. Photoexcitation of the LOV domains results in autophosphorylation at multiple sites and activation of the catalytic domain. In addition to plant phototropins, included in this subfamily are predominantly uncharacterized fungal STKs whose catalytic domains resemble the phototropin kinase domain. One protein from Neurospora crassa is called nrc-2, which plays a role in growth and development by controlling entry into the conidiation program. The phototropin-like subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270726 [Multi-domain]  Cd Length: 316  Bit Score: 124.27  E-value: 1.18e-32
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  39 AVKIIDRKKAPSDFLEKFLPREIEILAMLNHRSIVKTYEIFETSDgKVYIVMELGVQGDLLEFIKTR--GALQEDDARKK 116
Cdd:cd05574   30 AMKVLDKEEMIKRNKVKRVLTEREILATLDHPFLPTLYASFQTST-HLCFVMDYCPGGELFRLLQKQpgKRLPEEVARFY 108
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 117 FHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRC--------------LRDDSGRLIL----------- 171
Cdd:cd05574  109 AAEVLLALEYLHLLGFVYRDLKPENILLHESGHIMLTDFDLSKQSsvtpppvrkslrkgSRRSSVKSIEketfvaepsar 188
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 172 SKTFCGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPYDDSNIKKMLR-IQKEhRVNFPRSKHLTGECKDLIY 250
Cdd:cd05574  189 SNSFVGTEEYIAPEVIKGDGHGSAV-DWWTLGILLYEMLYGTTPFKGSNRDETFSnILKK-ELTFPESPPVSSEAKDLIR 266
                        250
                 ....*....|.
gi 112734851 251 RMLQPDVNRRL 261
Cdd:cd05574  267 KLLVKDPSKRL 277
STKc_RSK_N cd05582
N-terminal catalytic domain of the Serine/Threonine Kinase, 90 kDa ribosomal protein S6 kinase; ...
18-270 1.51e-32

N-terminal catalytic domain of the Serine/Threonine Kinase, 90 kDa ribosomal protein S6 kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. RSKs contain an N-terminal kinase domain (NTD) from the AGC family and a C-terminal kinase domain (CTD) from the CAMK family. They are activated by signaling inputs from extracellular regulated kinase (ERK) and phosphoinositide dependent kinase 1 (PDK1). ERK phosphorylates and activates the CTD of RSK, serving as a docking site for PDK1, which phosphorylates and activates the NTD, which in turn phosphorylates all known RSK substrates. RSKs act as downstream effectors of mitogen-activated protein kinase (MAPK) and play key roles in mitogen-activated cell growth, differentiation, and survival. Mammals possess four RSK isoforms (RSK1-4) from distinct genes. RSK proteins are also referred to as MAP kinase-activated protein kinases (MAPKAPKs), p90-RSKs, or p90S6Ks. The RSK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270734 [Multi-domain]  Cd Length: 317  Bit Score: 124.05  E-value: 1.51e-32
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKV-----------KSAYSERLKFNVAVKIIDRKKAPSdflekflprEIEILAMLNHRSIVKTYEIFETsDGKV 86
Cdd:cd05582    3 LGQGSFGKVflvrkitgpdaGTLYAMKVLKKATLKVRDRVRTKM---------ERDILADVNHPFIVKLHYAFQT-EGKL 72
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  87 YIVMELGVQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLrDDS 166
Cdd:cd05582   73 YLILDFLRGGDLFTRLSKEVMFTEEDVKFYLAELALALDHLHSLGIIYRDLKPENILLDEDGHIKLTDFGLSKESI-DHE 151
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 167 GRlilSKTFCGSAAYAAPEVL--QGipyQPKVYDIWSLGVILYIMVCGSMPYDDSNIKK-MLRIQKEhRVNFPrsKHLTG 243
Cdd:cd05582  152 KK---AYSFCGTVEYMAPEVVnrRG---HTQSADWWSFGVLMFEMLTGSLPFQGKDRKEtMTMILKA-KLGMP--QFLSP 222
                        250       260       270
                 ....*....|....*....|....*....|..
gi 112734851 244 ECKDLIYRMLQPDVNRRL-----HIDEILNHC 270
Cdd:cd05582  223 EAQSLLRALFKRNPANRLgagpdGVEEIKRHP 254
STKc_Nek5 cd08225
Catalytic domain of the Serine/Threonine Kinase, Never In Mitosis gene A (NIMA)-related kinase ...
18-267 3.23e-32

Catalytic domain of the Serine/Threonine Kinase, Never In Mitosis gene A (NIMA)-related kinase 5; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Neks are involved in the regulation of downstream processes following the activation of Cdc2, and many of their functions are cell cycle-related. They play critical roles in microtubule dynamics during ciliogenesis and mitosis. The specific function of Nek5 is unknown. Nek5 is one in a family of 11 different Neks (Nek1-11). The Nek family is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 173765 [Multi-domain]  Cd Length: 257  Bit Score: 121.60  E-value: 3.23e-32
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSDFLEKFlPREIEILAMLNHRSIVKTYEIFEtSDGKVYIVMELGVQGD 97
Cdd:cd08225    8 IGEGSFGKIYLAKAKSDSEHCVIKEIDLTKMPVKEKEAS-KKEVILLAKMKHPNIVTFFASFQ-ENGRLFIVMEYCDGGD 85
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  98 LLEFI-KTRGAL-QEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNI-KLSDFGFSkRCLRDDsgrLILSKT 174
Cdd:cd08225   86 LMKRInRQRGVLfSEDQILSWFVQISLGLKHIHDRKILHRDIKSQNIFLSKNGMVaKLGDFGIA-RQLNDS---MELAYT 161
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 175 FCGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPYDDSNIKKM-LRIQKEHRVnfPRSKHLTGECKDLIYRML 253
Cdd:cd08225  162 CVGTPYYLSPEICQNRPYNNKT-DIWSLGCVLYELCTLKHPFEGNNLHQLvLKICQGYFA--PISPNFSRDLRSLISQLF 238
                        250
                 ....*....|....
gi 112734851 254 QPDVNRRLHIDEIL 267
Cdd:cd08225  239 KVSPRDRPSITSIL 252
STKc_YPK1_like cd05585
Catalytic domain of Yeast Protein Kinase 1-like Serine/Threonine Kinases; STKs catalyze the ...
18-269 3.25e-32

Catalytic domain of Yeast Protein Kinase 1-like Serine/Threonine Kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. This subfamily is composed of fungal proteins with similarity to the AGC STKs, Saccharomyces cerevisiae YPK1 and Schizosaccharomyces pombe Gad8p. YPK1 is required for cell growth and acts as a downstream kinase in the sphingolipid-mediated signaling pathway of yeast. It also plays a role in efficient endocytosis and in the maintenance of cell wall integrity. Gad8p is a downstream target of Tor1p, the fission yeast homolog of mTOR. It plays a role in cell growth and sexual development. The YPK1-like subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270737 [Multi-domain]  Cd Length: 313  Bit Score: 123.06  E-value: 3.25e-32
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSDFLEKFLPREIEILAMLNHRSIVKTYEIFEtSDGKVYIVMELGVQGD 97
Cdd:cd05585    2 IGKGSFGKVMQVRKKDTSRIYALKTIRKAHIVSRSEVTHTLAERTVLAQVDCPFIVPLKFSFQ-SPEKLYLVLAFINGGE 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  98 LLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLRDDSGrlilSKTFCG 177
Cdd:cd05585   81 LFHHLQREGRFDLSRARFYTAELLCALECLHKFNVIYRDLKPENILLDYTGHIALCDFGLCKLNMKDDDK----TNTFCG 156
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 178 SAAYAAPEVLQGIPYQpKVYDIWSLGVILYIMVCGSMPYDDSNIKKMLRIQKEHRVNFPRSkhLTGECKDLIYRMLQPDV 257
Cdd:cd05585  157 TPEYLAPELLLGHGYT-KAVDWWTLGVLLYEMLTGLPPFYDENTNEMYRKILQEPLRFPDG--FDRDAKDLLIGLLNRDP 233
                        250
                 ....*....|....*
gi 112734851 258 NRRLHI---DEILNH 269
Cdd:cd05585  234 TKRLGYngaQEIKNH 248
STKc_MAPKAPK3 cd14172
Catalytic domain of the Serine/Threonine kinase, Mitogen-activated protein kinase-activated ...
18-272 4.03e-32

Catalytic domain of the Serine/Threonine kinase, Mitogen-activated protein kinase-activated protein kinase 3; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. MAPK-activated protein kinase 3 (MAPKAP3 or MK3) contains an N-terminal proline-rich region that can bind to SH3 domains, a catalytic kinase domain followed by a C-terminal autoinhibitory region that contains nuclear localization (NLS) and nuclear export (NES) signals with a p38 MAPK docking motif that overlaps the NLS. MK3 is a bonafide substrate for the MAPK p38. It is closely related to MK2 and thus far, MK2/3 show indistinguishable substrate specificity. They are mainly involved in the regulation of gene expression and they participate in diverse cellular processes such as endocytosis, cytokine production, cytoskeletal reorganization, cell migration, cell cycle control and chromatin remodeling. They are implicated in inflammation and cance and their substrates include mRNA-AU-rich-element (ARE)-binding proteins (TTP and hnRNP A0), Hsp proteins (Hsp27 and Hsp25) and RSK, among others. MK2/3 are both expressed ubiquitously but MK2 is expressed at significantly higher levels. MK3 activity is only significant when MK2 is absent. The MK3 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271074 [Multi-domain]  Cd Length: 267  Bit Score: 121.63  E-value: 4.03e-32
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKII-DRKKAPsdflekflpREIEI-LAMLNHRSIVKTYEIFET-SDGK--VYIVMEL 92
Cdd:cd14172   12 LGLGVNGKVLECFHRRTGQKCALKLLyDSPKAR---------REVEHhWRASGGPHIVHILDVYENmHHGKrcLLIIMEC 82
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  93 GVQGDLLEFIKTRG--ALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLL---DKDFNIKLSDFGFSKRCLRDDSg 167
Cdd:cd14172   83 MEGGELFSRIQERGdqAFTEREASEIMRDIGTAIQYLHSMNIAHRDVKPENLLYtskEKDAVLKLTDFGFAKETTVQNA- 161
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 168 rlilSKTFCGSAAYAAPEVLQGIPYQpKVYDIWSLGVILYIMVCGSMPYDDSN-------IKKMLRIQKEHRVNfPRSKH 240
Cdd:cd14172  162 ----LQTPCYTPYYVAPEVLGPEKYD-KSCDMWSLGVIMYILLCGFPPFYSNTgqaispgMKRRIRMGQYGFPN-PEWAE 235
                        250       260       270
                 ....*....|....*....|....*....|..
gi 112734851 241 LTGECKDLIYRMLQPDVNRRLHIDEILNHCWV 272
Cdd:cd14172  236 VSEEAKQLIRHLLKTDPTERMTITQFMNHPWI 267
PK_Unc-89_rpt1 cd14109
Pseudokinase domain, first repeat, of the Giant Serine/Threonine Kinase Uncoordinated protein ...
52-272 8.45e-32

Pseudokinase domain, first repeat, of the Giant Serine/Threonine Kinase Uncoordinated protein 89; The pseudokinase domain shows similarity to protein kinases but lacks crucial residues for catalytic activity. The nematode Unc-89 gene, through alternative promoter use and splicing, encodes at least six major isoforms (Unc-89A to Unc-89F) of giant muscle proteins that are homologs for the vetebrate obscurin. In flies, five isoforms of Unc-89 have been detected: four in the muscles of adult flies (two in the indirect flight muscle and two in other muscles) and another isoform in the larva. Unc-89 in nematodes is required for normal muscle cell architecture. In flies, it is necessary for the development of a symmetrical sarcomere in the flight muscles. Unc-89 proteins contain several adhesion and signaling domains including multiple copies of the immunoglobulin (Ig) domain, as well as fibronectin type III (FN3), SH3, RhoGEF, and PH domains. The nematode Unc-89 isoforms D, C, D, and F contain two kinase domain with B and F having two complete kinase domains while the first repeat of C and D are partial domains. Homology modeling suggests that the first kinase repeat of Unc-89 may be catalytically inactive, a pseudokinase, while the second kinase repeat may be active. The pseudokinase domain may function as a regulatory domain or a protein interaction domain. The Unc-89 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271011 [Multi-domain]  Cd Length: 255  Bit Score: 120.31  E-value: 8.45e-32
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  52 FLEKFLPREIEILAMLNHRSIVKTYEIFETSDGKVYIVMELGVQGDLLE--FIKTRGALQEDDARKKFHQLSSAIKYCHD 129
Cdd:cd14109   38 YGDPFLMREVDIHNSLDHPNIVQMHDAYDDEKLAVTVIDNLASTIELVRdnLLPGKDYYTERQVAVFVRQLLLALKHMHD 117
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 130 LDVVHRDLKCENLLLDKDfNIKLSDFGFSKRCLRDDSGRLILsktfcGSAAYAAPEVLQGIPYQpKVYDIWSLGVILYIM 209
Cdd:cd14109  118 LGIAHLDLRPEDILLQDD-KLKLADFGQSRRLLRGKLTTLIY-----GSPEFVSPEIVNSYPVT-LATDMWSVGVLTYVL 190
                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 112734851 210 VCGSMPYDDSNIKKMLRIQKEHRVNFPRS--KHLTGECKDLIYRMLQPDVNRRLHIDEILNHCWV 272
Cdd:cd14109  191 LGGISPFLGDNDRETLTNVRSGKWSFDSSplGNISDDARDFIKKLLVYIPESRLTVDEALNHPWF 255
STKc_Nek8 cd08220
Catalytic domain of the Protein Serine/Threonine Kinase, Never In Mitosis gene A (NIMA) ...
60-269 8.81e-32

Catalytic domain of the Protein Serine/Threonine Kinase, Never In Mitosis gene A (NIMA)-related kinase 8; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Nek8 contains an N-terminal kinase catalytic domain and a C-terminal RCC1 (regulator of chromosome condensation) domain. A double point mutation in Nek8 causes cystic kidney disease in mice that genetically resembles human autosomal recessive polycystic kidney disease (ARPKD). Nek8 is also associated with a rare form of juvenile renal cystic disease, nephronophthisis type 9. It has been suggested that a defect in the ciliary localization of Nek8 contributes to the development of cysts manifested by these diseases. Nek8 is one in a family of 11 different Neks (Nek1-11) that are involved in cell cycle control. The Nek family is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270859 [Multi-domain]  Cd Length: 256  Bit Score: 120.22  E-value: 8.81e-32
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  60 EIEILAMLNHRSIVKTYEIFETsDGKVYIVMELGVQGDLLEFIKTRGA--LQEDDARKKFHQLSSAIKYCHDLDVVHRDL 137
Cdd:cd08220   49 EVKVLSMLHHPNIIEYYESFLE-DKALMIVMEYAPGGTLFEYIQQRKGslLSEEEILHFFVQILLALHHVHSKQILHRDL 127
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 138 KCENLLLDKDFNI-KLSDFGFSKrCLRDDSgrliLSKTFCGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPY 216
Cdd:cd08220  128 KTQNILLNKKRTVvKIGDFGISK-ILSSKS----KAYTVVGTPCYISPELCEGKPYNQKS-DIWALGCVLYELASLKRAF 201
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|....
gi 112734851 217 DDSNIKKMlrIQKEHRVNF-PRSKHLTGECKDLIYRMLQPDVNRRLHIDEILNH 269
Cdd:cd08220  202 EAANLPAL--VLKIMRGTFaPISDRYSEELRHLILSMLHLDPNKRPTLSEIMAQ 253
STKc_CASK cd14094
Catalytic domain of the Serine/Threonine Kinase, Calcium/calmodulin-dependent serine protein ...
18-280 1.44e-31

Catalytic domain of the Serine/Threonine Kinase, Calcium/calmodulin-dependent serine protein kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. CASK belongs to the MAGUK (membrane-associated guanylate kinase) protein family, which functions as multiple domain adaptor proteins and is characterized by the presence of a core of three domains: PDZ, SH3, and guanylate kinase (GuK). The enzymatically inactive GuK domain in MAGUK proteins mediates protein-protein interactions and associates intramolecularly with the SH3 domain. In addition, CASK contains a catalytic kinase and two L27 domains. It is highly expressed in the nervous system and plays roles in synaptic protein targeting, neural development, and regulation of gene expression. Binding partners include parkin (a Parkinson's disease molecule), neurexin (adhesion molecule), syndecans, calcium channel proteins, CINAP (nucleosome assembly protein), transcription factor Tbr-1, and the cytoplasmic adaptor proteins Mint1, Veli/mLIN-7/MALS, SAP97, caskin, and CIP98. Deletion or mutations in the CASK gene have been implicated in X-linked mental retardation. The CASK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270996 [Multi-domain]  Cd Length: 300  Bit Score: 120.72  E-value: 1.44e-31
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDRKK---APSDFLEKfLPREIEILAMLNHRSIVKTYEIFeTSDGKVYIVMELGV 94
Cdd:cd14094   11 IGKGPFSVVRRCIHRETGQQFAVKIVDVAKftsSPGLSTED-LKREASICHMLKHPHIVELLETY-SSDGMLYMVFEFMD 88
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  95 QGDL-LEFIKTRGA---LQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLL---DKDFNIKLSDFGFSKrclrDDSG 167
Cdd:cd14094   89 GADLcFEIVKRADAgfvYSEAVASHYMRQILEALRYCHDNNIIHRDVKPHCVLLaskENSAPVKLGGFGVAI----QLGE 164
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 168 RLILSKTFCGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPYDDSNIKKMLRIQK-EHRVNFPRSKHLTGECK 246
Cdd:cd14094  165 SGLVAGGRVGTPHFMAPEVVKREPYGKPV-DVWGCGVILFILLSGCLPFYGTKERLFEGIIKgKYKMNPRQWSHISESAK 243
                        250       260       270
                 ....*....|....*....|....*....|....
gi 112734851 247 DLIYRMLQPDVNRRLHIDEILNHCWVQPKARGLS 280
Cdd:cd14094  244 DLVRRMLMLDPAERITVYEALNHPWIKERDRYAY 277
STKc_SLK cd06643
Catalytic domain of the Serine/Threonine Kinase, Ste20-Like Kinase; STKs catalyze the transfer ...
13-272 2.41e-31

Catalytic domain of the Serine/Threonine Kinase, Ste20-Like Kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. SLK promotes apoptosis through apoptosis signal-regulating kinase 1 (ASK1) and the mitogen-activated protein kinase (MAPK) p38. It acts as a MAPK kinase kinase by phosphorylating ASK1, resulting in the phosphorylation of p38. SLK also plays a role in mediating actin reorganization. It is part of a microtubule-associated complex that is targeted at adhesion sites, and is required in focal adhesion turnover and in regulating cell migration. The SLK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270811 [Multi-domain]  Cd Length: 283  Bit Score: 119.75  E-value: 2.41e-31
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  13 IMGiNLGEGSYAKVKSAYSERLKFNVAVKIIDRKKapSDFLEKFLPrEIEILAMLNHRSIVKTYEIFeTSDGKVYIVMEL 92
Cdd:cd06643    9 IVG-ELGDGAFGKVYKAQNKETGILAAAKVIDTKS--EEELEDYMV-EIDILASCDHPNIVKLLDAF-YYENNLWILIEF 83
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  93 ----GVQGDLLEFIKtrgALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLRDDSGR 168
Cdd:cd06643   84 caggAVDAVMLELER---PLTEPQIRVVCKQTLEALVYLHENKIIHRDLKAGNILFTLDGDIKLADFGVSAKNTRTLQRR 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 169 lilsKTFCGSAAYAAPEVL-----QGIPYQPKVyDIWSLGVILYIMVCGSMPYDDSN-IKKMLRIQKEHRVNFPRSKHLT 242
Cdd:cd06643  161 ----DSFIGTPYWMAPEVVmcetsKDRPYDYKA-DVWSLGVTLIEMAQIEPPHHELNpMRVLLKIAKSEPPTLAQPSRWS 235
                        250       260       270
                 ....*....|....*....|....*....|
gi 112734851 243 GECKDLIYRMLQPDVNRRLHIDEILNHCWV 272
Cdd:cd06643  236 PEFKDFLRKCLEKNVDARWTTSQLLQHPFV 265
STKc_SGK2 cd05603
Catalytic domain of the Serine/Threonine Kinase, Serum- and Glucocorticoid-induced Kinase 2; ...
18-274 2.91e-31

Catalytic domain of the Serine/Threonine Kinase, Serum- and Glucocorticoid-induced Kinase 2; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. SGK2 shows a more restricted distribution than SGK1 and is most abundantly expressed in epithelial tissues including kidney, liver, pancreas, and the choroid plexus of the brain. In vitro cellular assays show that SGK2 can stimulate the activity of ion channels, the glutamate transporter EEAT4, and the glutamate receptors, GluR6 and GLUR1. The SGK2 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270754 [Multi-domain]  Cd Length: 321  Bit Score: 120.46  E-value: 2.91e-31
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSDFLEKFLPREIEIL-AMLNHRSIVKTYEIFETSDgKVYIVMELGVQG 96
Cdd:cd05603    3 IGKGSFGKVLLAKRKCDGKFYAVKVLQKKTILKKKEQNHIMAERNVLlKNLKHPFLVGLHYSFQTSE-KLYFVLDYVNGG 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  97 DLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLRDDSgrliLSKTFC 176
Cdd:cd05603   82 ELFFHLQRERCFLEPRARFYAAEVASAIGYLHSLNIIYRDLKPENILLDCQGHVVLTDFGLCKEGMEPEE----TTSTFC 157
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 177 GSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPYDDSNIKKMLRIQKEHRVNFPRSKHlTGECkDLIYRMLQPD 256
Cdd:cd05603  158 GTPEYLAPEVLRKEPYDRTV-DWWCLGAVLYEMLYGLPPFYSRDVSQMYDNILHKPLHLPGGKT-VAAC-DLLQGLLHKD 234
                        250       260
                 ....*....|....*....|..
gi 112734851 257 VNRRL----HIDEILNHCWVQP 274
Cdd:cd05603  235 QRRRLgakaDFLEIKNHVFFSP 256
STKc_CaMK_like cd14088
Catalytic domain of an Uncharacterized group of Serine/Threonine kinases with similarity to ...
53-272 3.81e-31

Catalytic domain of an Uncharacterized group of Serine/Threonine kinases with similarity to Calcium/calmodulin-dependent protein kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. This subfamily is composed of uncharacterized STKs with similarity to CaMKs, which are multifunctional calcium and calmodulin (CaM) stimulated STKs involved in cell cycle regulation. The CaMK family includes CaMKI, CaMKII, CaMKIV, and CaMK kinase (CaMKK). CaMKs contain an N-terminal catalytic domain followed by a regulatory domain that harbors a CaM binding site. This uncharacterized subfamily is part of a larger superfamily that includes the catalytic domains of other protein kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270990 [Multi-domain]  Cd Length: 265  Bit Score: 118.97  E-value: 3.81e-31
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  53 LEKFLPREIEILAMLNHRSIVKTYEIFETSDgKVYIVMELGVQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDV 132
Cdd:cd14088   42 VRKAAKNEINILKMVKHPNILQLVDVFETRK-EYFIFLELATGREVFDWILDQGYYSERDTSNVIRQVLEAVAYLHSLKI 120
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 133 VHRDLKCENLLLD---KDFNIKLSDFGFSKRclrdDSGrliLSKTFCGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIM 209
Cdd:cd14088  121 VHRNLKLENLVYYnrlKNSKIVISDFHLAKL----ENG---LIKEPCGTPEYLAPEVVGRQRYGRPV-DCWAIGVIMYIL 192
                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|...
gi 112734851 210 VCGSMPYDD--------SNIKKMLR--IQKEHRVNFPRSKHLTGECKDLIYRMLQPDVNRRLHIDEILNHCWV 272
Cdd:cd14088  193 LSGNPPFYDeaeeddyeNHDKNLFRkiLAGDYEFDSPYWDDISQAAKDLVTRLMEVEQDQRITAEEAISHEWI 265
STKc_PKB_gamma cd05593
Catalytic domain of the Serine/Threonine Kinase, Protein Kinase B gamma (also called Akt3); ...
18-261 6.50e-31

Catalytic domain of the Serine/Threonine Kinase, Protein Kinase B gamma (also called Akt3); STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. PKB-gamma is predominantly expressed in neuronal tissues. Mice deficient in PKB-gamma show a reduction in brain weight due to the decreases in cell size and cell number. PKB-gamma has also been shown to be upregulated in estrogen-deficient breast cancer cells, androgen-independent prostate cancer cells, and primary ovarian tumors. It acts as a key mediator in the genesis of ovarian cancer. PKB contains an N-terminal pleckstrin homology (PH) domain and a C-terminal catalytic domain. The PKB-gamma subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270745 [Multi-domain]  Cd Length: 348  Bit Score: 120.19  E-value: 6.50e-31
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSDFLEKFLPREIEILAMLNHRSIVKTYEIFETSDgKVYIVMELGVQGD 97
Cdd:cd05593   23 LGKGTFGKVILVREKASGKYYAMKILKKEVIIAKDEVAHTLTESRVLKNTRHPFLTSLKYSFQTKD-RLCFVMEYVNGGE 101
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  98 LLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLRDDSgrliLSKTFCG 177
Cdd:cd05593  102 LFFHLSRERVFSEDRTRFYGAEIVSALDYLHSGKIVYRDLKLENLMLDKDGHIKITDFGLCKEGITDAA----TMKTFCG 177
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 178 SAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPYDDSNIKKMLRIQKEHRVNFPRSkhLTGECKDLIYRMLQPDV 257
Cdd:cd05593  178 TPEYLAPEVLEDNDYGRAV-DWWGLGVVMYEMMCGRLPFYNQDHEKLFELILMEDIKFPRT--LSADAKSLLSGLLIKDP 254

                 ....
gi 112734851 258 NRRL 261
Cdd:cd05593  255 NKRL 258
STKc_Nek1 cd08218
Catalytic domain of the Protein Serine/Threonine Kinase, Never In Mitosis gene A (NIMA) ...
18-267 7.35e-31

Catalytic domain of the Protein Serine/Threonine Kinase, Never In Mitosis gene A (NIMA)-related kinase 1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Nek1 is associated with centrosomes throughout the cell cycle. It is involved in the formation of primary cilium and in the maintenance of centrosomes. It cycles through the nucleus and may be capable of relaying signals between the cilium and the nucleus. Nek1 is implicated in the development of polycystic kidney disease, which is characterized by benign polycystic tumors formed by abnormal overgrowth of renal epithelial cells. It appears also to be involved in DNA damage response, and may be important for both correct DNA damage checkpoint activation and DNA repair. Nek1 is one in a family of 11 different Neks (Nek1-11) that are involved in cell cycle control. The Nek family is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270858 [Multi-domain]  Cd Length: 256  Bit Score: 117.99  E-value: 7.35e-31
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSDFLEKfLPREIEILAMLNHRSIVKTYEIFETSdGKVYIVMELGVQGD 97
Cdd:cd08218    8 IGEGSFGKALLVKSKEDGKQYVIKEINISKMSPKEREE-SRKEVAVLSKMKHPNIVQYQESFEEN-GNLYIVMDYCDGGD 85
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  98 LLEFI-KTRGAL-QEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSkRCLRDDsgrLILSKTF 175
Cdd:cd08218   86 LYKRInAQRGVLfPEDQILDWFVQLCLALKHVHDRKILHRDIKSQNIFLTKDGIIKLGDFGIA-RVLNST---VELARTC 161
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 176 CGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPYDDSNIKKMlrIQKEHRVNFPR-SKHLTGECKDLIYRMLQ 254
Cdd:cd08218  162 IGTPYYLSPEICENKPYNNKS-DIWALGCVLYEMCTLKHAFEAGNMKNL--VLKIIRGSYPPvPSRYSYDLRSLVSQLFK 238
                        250
                 ....*....|...
gi 112734851 255 PDVNRRLHIDEIL 267
Cdd:cd08218  239 RNPRDRPSINSIL 251
STKc_cPKC_beta cd05616
Catalytic domain of the Serine/Threonine Kinase, Classical Protein Kinase C beta; STKs ...
18-251 7.37e-31

Catalytic domain of the Serine/Threonine Kinase, Classical Protein Kinase C beta; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. The PKC beta isoforms (I and II), generated by alternative splicing of a single gene, are preferentially activated by hyperglycemia-induced DAG (1,2-diacylglycerol) in retinal tissues. This is implicated in diabetic microangiopathy such as ischemia, neovascularization, and abnormal vasodilator function. PKC-beta also plays an important role in VEGF signaling. In addition, glucose regulates proliferation in retinal endothelial cells via PKC-betaI. PKC-beta is also being explored as a therapeutic target in cancer. It contributes to tumor formation and is involved in the tumor host mechanisms of inflammation and angiogenesis. PKCs are classified into three groups (classical, atypical, and novel) depending on their mode of activation and the structural characteristics of their regulatory domain. PKCs undergo three phosphorylations in order to take mature forms. In addition, cPKCs depend on calcium, DAG, and in most cases, phosphatidylserine (PS) for activation. The cPKC-beta subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270767 [Multi-domain]  Cd Length: 323  Bit Score: 119.33  E-value: 7.37e-31
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSDFLEKFLPREIEILAMLNHRS-IVKTYEIFETSDgKVYIVMELGVQG 96
Cdd:cd05616    8 LGKGSFGKVMLAERKGTDELYAVKILKKDVVIQDDDVECTMVEKRVLALSGKPPfLTQLHSCFQTMD-RLYFVMEYVNGG 86
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  97 DLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLRDDsgrlILSKTFC 176
Cdd:cd05616   87 DLMYHIQQVGRFKEPHAVFYAAEIAIGLFFLQSKGIIYRDLKLDNVMLDSEGHIKIADFGMCKENIWDG----VTTKTFC 162
                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 112734851 177 GSAAYAAPEVlqgIPYQP--KVYDIWSLGVILYIMVCGSMPYDDSNIKKMLRIQKEHRVNFPR--SKHLTGECKDLIYR 251
Cdd:cd05616  163 GTPDYIAPEI---IAYQPygKSVDWWAFGVLLYEMLAGQAPFEGEDEDELFQSIMEHNVAYPKsmSKEAVAICKGLMTK 238
STKc_PKB_alpha cd05594
Catalytic domain of the Serine/Threonine Kinase, Protein Kinase B alpha (also called Akt1); ...
18-269 8.93e-31

Catalytic domain of the Serine/Threonine Kinase, Protein Kinase B alpha (also called Akt1); STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. PKB-alpha is predominantly expressed in endothelial cells. It is critical for the regulation of angiogenesis and the maintenance of vascular integrity. It also plays a role in adipocyte differentiation. Mice deficient in PKB-alpha exhibit perinatal morbidity, growth retardation, reduction in body weight accompanied by reduced sizes of multiple organs, and enhanced apoptosis in some cell types. PKB-alpha activity has been reported to be frequently elevated in breast and prostate cancers. In some cancer cells, PKB-alpha may act as a suppressor of metastasis. PKB contains an N-terminal pleckstrin homology (PH) domain and a C-terminal catalytic domain. The PKB-alpha subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270746 [Multi-domain]  Cd Length: 356  Bit Score: 120.13  E-value: 8.93e-31
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSDFLEKFLPREIEILAMLNHRSIVKTYEIFETSDgKVYIVMELGVQGD 97
Cdd:cd05594   33 LGKGTFGKVILVKEKATGRYYAMKILKKEVIVAKDEVAHTLTENRVLQNSRHPFLTALKYSFQTHD-RLCFVMEYANGGE 111
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  98 LLEFIKTRGALQEDDARKKFHQLSSAIKYCH-DLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLRDDSgrliLSKTFC 176
Cdd:cd05594  112 LFFHLSRERVFSEDRARFYGAEIVSALDYLHsEKNVVYRDLKLENLMLDKDGHIKITDFGLCKEGIKDGA----TMKTFC 187
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 177 GSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPYDDSNIKKMLRIQKEHRVNFPRSkhLTGECKDLIYRMLQPD 256
Cdd:cd05594  188 GTPEYLAPEVLEDNDYGRAV-DWWGLGVVMYEMMCGRLPFYNQDHEKLFELILMEEIRFPRT--LSPEAKSLLSGLLKKD 264
                        250
                 ....*....|....*...
gi 112734851 257 VNRRL-----HIDEILNH 269
Cdd:cd05594  265 PKQRLgggpdDAKEIMQH 282
STKc_SGK cd05575
Catalytic domain of the Serine/Threonine Kinase, Serum- and Glucocorticoid-induced Kinase; ...
18-301 1.03e-30

Catalytic domain of the Serine/Threonine Kinase, Serum- and Glucocorticoid-induced Kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. SGKs are activated by insulin and growth factors via phosphoinositide 3-kinase and PDK1. They activate ion channels, ion carriers, and the Na-K-ATPase, as well as regulate the activity of enzymes and transcription factors. SGKs play important roles in transport, hormone release, neuroexcitability, cell proliferation, and apoptosis. There are three isoforms of SGK, named SGK1, SGK2, and SGK3 (also called cytokine-independent survival kinase CISK). The SGK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270727 [Multi-domain]  Cd Length: 323  Bit Score: 118.96  E-value: 1.03e-30
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSA--YSERLKFnvAVKIIDRKKAPSDFLEKFLPREIEIL-AMLNHRSIVKTYEIFETSDgKVYIVMELgV 94
Cdd:cd05575    3 IGKGSFGKVLLArhKAEGKLY--AVKVLQKKAILKRNEVKHIMAERNVLlKNVKHPFLVGLHYSFQTKD-KLYFVLDY-V 78
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  95 QGDLLEFiktrgALQED----DARKKFH--QLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLRDDSgr 168
Cdd:cd05575   79 NGGELFF-----HLQRErhfpEPRARFYaaEIASALGYLHSLNIIYRDLKPENILLDSQGHVVLTDFGLCKEGIEPSD-- 151
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 169 liLSKTFCGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPYDDSNIKKMLR--IQKEHRVnfprSKHLTGECK 246
Cdd:cd05575  152 --TTSTFCGTPEYLAPEVLRKQPYDRTV-DWWCLGAVLYEMLYGLPPFYSRDTAEMYDniLHKPLRL----RTNVSPSAR 224
                        250       260       270       280       290
                 ....*....|....*....|....*....|....*....|....*....|....*....
gi 112734851 247 DLIYRMLQPDVNRRL----HIDEILNHCWVQPkarglssgaINKEGESSRATEPSWIPE 301
Cdd:cd05575  225 DLLEGLLQKDRTKRLgsgnDFLEIKNHSFFRP---------INWDDLEAKKIPPPFNPN 274
STKc_Byr2_like cd06628
Catalytic domain of the Serine/Threonine Kinases, fungal Byr2-like Mitogen-Activated Protein ...
12-269 1.11e-30

Catalytic domain of the Serine/Threonine Kinases, fungal Byr2-like Mitogen-Activated Protein Kinase Kinase Kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Members of this group include the MAPKKKs Schizosaccharomyces pombe Byr2, Saccharomyces cerevisiae and Cryptococcus neoformans Ste11, and related proteins. They contain an N-terminal SAM (sterile alpha-motif) domain, which mediates protein-protein interaction, and a C-terminal catalytic domain. MAPKKKs phosphorylate and activate MAPK kinases, which in turn phosphorylate and activate MAPKs during signaling cascades that are important in mediating cellular responses to extracellular signals. Fission yeast Byr2 is regulated by Ras1. It responds to pheromone signaling and controls mating through the MAPK pathway. Budding yeast Ste11 functions in MAPK cascades that regulate mating, high osmolarity glycerol, and filamentous growth responses. The Byr2 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270798 [Multi-domain]  Cd Length: 267  Bit Score: 117.64  E-value: 1.11e-30
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  12 YIMGINLGEGSYAKV---KSAYSERLkfnVAVKII----------DRKKAPSDFLEkflpREIEILAMLNHRSIVKtYEI 78
Cdd:cd06628    2 WIKGALIGSGSFGSVylgMNASSGEL---MAVKQVelpsvsaenkDRKKSMLDALQ----REIALLRELQHENIVQ-YLG 73
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  79 FETSDGKVYIVMELGVQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFS 158
Cdd:cd06628   74 SSSDANHLNIFLEYVPGGSVATLLNNYGAFEESLVRNFVRQILKGLNYLHNRGIIHRDIKGANILVDNKGGIKISDFGIS 153
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 159 KRClrdDSGRLILSK-----TFCGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPYDD-SNIKKMLRIQKEHR 232
Cdd:cd06628  154 KKL---EANSLSTKNngarpSLQGSVFWMAPEVVKQTSYTRKA-DIWSLGCLVVEMLTGTHPFPDcTQMQAIFKIGENAS 229
                        250       260       270
                 ....*....|....*....|....*....|....*..
gi 112734851 233 VNFPrsKHLTGECKDLIYRMLQPDVNRRLHIDEILNH 269
Cdd:cd06628  230 PTIP--SNISSEARDFLEKTFEIDHNKRPTADELLKH 264
STKc_SGK1 cd05602
Catalytic domain of the Protein Serine/Threonine Kinase, Serum- and Glucocorticoid-induced ...
18-274 1.13e-30

Catalytic domain of the Protein Serine/Threonine Kinase, Serum- and Glucocorticoid-induced Kinase 1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. SGK1 is ubiquitously expressed and is under transcriptional control of numerous stimuli including cell stress (cell shrinkage), serum, hormones (gluco- and mineralocorticoids), gonadotropins, growth factors, interleukin-6, and other cytokines. It plays roles in sodium retention and potassium elimination in the kidney, nutrient transport, salt sensitivity, memory consolidation, and cardiac repolarization. A common SGK1 variant is associated with increased blood pressure and body weight. SGK1 may also contribute to tumor growth, neurodegeneration, fibrosing disease, and ischemia. The SGK1 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270753 [Multi-domain]  Cd Length: 339  Bit Score: 119.35  E-value: 1.13e-30
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSDFLEKFLPREIEILAM-LNHRSIVKTYEIFETSDgKVYIVMELGVQG 96
Cdd:cd05602   15 IGKGSFGKVLLARHKSDEKFYAVKVLQKKAILKKKEEKHIMSERNVLLKnVKHPFLVGLHFSFQTTD-KLYFVLDYINGG 93
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  97 DLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLRDDSgrliLSKTFC 176
Cdd:cd05602   94 ELFYHLQRERCFLEPRARFYAAEIASALGYLHSLNIVYRDLKPENILLDSQGHIVLTDFGLCKENIEPNG----TTSTFC 169
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 177 GSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPYDDSNIKKMLriqkEHRVNFPRS--KHLTGECKDLIYRMLQ 254
Cdd:cd05602  170 GTPEYLAPEVLHKQPYDRTV-DWWCLGAVLYEMLYGLPPFYSRNTAEMY----DNILNKPLQlkPNITNSARHLLEGLLQ 244
                        250       260
                 ....*....|....*....|....
gi 112734851 255 PDVNRRL----HIDEILNHCWVQP 274
Cdd:cd05602  245 KDRTKRLgakdDFTEIKNHIFFSP 268
STKc_CDK1_CdkB_like cd07835
Catalytic domain of Cyclin-Dependent protein Kinase 1-like Serine/Threonine Kinases and of ...
18-271 1.15e-30

Catalytic domain of Cyclin-Dependent protein Kinase 1-like Serine/Threonine Kinases and of Plant B-type Cyclin-Dependent protein Kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. This subfamily is composed of CDK, CDK2, and CDK3. CDK1 is also called Cell division control protein 2 (Cdc2) or p34 protein kinase, and is regulated by cyclins A, B, and E. The CDK1/cyclin A complex controls G2 phase entry and progression while the CDK1/cyclin B complex is critical for G2 to M phase transition. CDK2 is regulated by cyclin E or cyclin A. Upon activation by cyclin E, it phosphorylates the retinoblastoma (pRb) protein which activates E2F mediated transcription and allows cells to move into S phase. The CDK2/cyclin A complex plays a role in regulating DNA replication. Studies in knockout mice revealed that CDK1 can compensate for the loss of the cdk2 gene as it can also bind cyclin E and drive G1 to S phase transition. CDK3 is regulated by cyclin C and it phosphorylates pRB specifically during the G0/G1 transition. This phosphorylation is required for cells to exit G0 efficiently and enter the G1 phase. The plant-specific B-type CDKs are expressed from the late S to the M phase of the cell cycle. They are characterized by the cyclin binding motif PPT[A/T]LRE. They play a role in controlling mitosis and integrating developmental pathways, such as stomata and leaf development. CdkB has been shown to associate with both cyclin B, which controls G2/M transition, and cyclin D, which acts as a mediator in linking extracellular signals to the cell cycle. CDKs belong to a large family of STKs that are regulated by their cognate cyclins. Together, they are involved in the control of cell-cycle progression, transcription, and neuronal function. The CDK1 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270829 [Multi-domain]  Cd Length: 283  Bit Score: 117.78  E-value: 1.15e-30
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKII----DRKKAPSDFLekflpREIEILAMLNHRSIVKTYEIfETSDGKVYIVMELg 93
Cdd:cd07835    7 IGEGTYGVVYKARDKLTGEIVALKKIrletEDEGVPSTAI-----REISLLKELNHPNIVRLLDV-VHSENKLYLVFEF- 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  94 VQGDLLEFIKTRGALQEDDAR-KKF-HQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRC---LRDDSGR 168
Cdd:cd07835   80 LDLDLKKYMDSSPLTGLDPPLiKSYlYQLLQGIAFCHSHRVLHRDLKPQNLLIDTEGALKLADFGLARAFgvpVRTYTHE 159
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 169 LIlsktfcgSAAYAAPEVLQGIPYQPKVYDIWSLGVILYIMV------CGsmpydDSNIKKMLRIQK------------- 229
Cdd:cd07835  160 VV-------TLWYRAPEILLGSKHYSTPVDIWSVGCIFAEMVtrrplfPG-----DSEIDQLFRIFRtlgtpdedvwpgv 227
                        250       260       270       280       290
                 ....*....|....*....|....*....|....*....|....*....|....*
gi 112734851 230 ----EHRVNFPR------SKHLTG---ECKDLIYRMLQPDVNRRLHIDEILNHCW 271
Cdd:cd07835  228 tslpDYKPTFPKwarqdlSKVVPSldeDGLDLLSQMLVYDPAKRISAKAALQHPY 282
STKc_nPKC_theta_like cd05592
Catalytic domain of the Serine/Threonine Kinases, Novel Protein Kinase C theta, delta, and ...
18-274 1.95e-30

Catalytic domain of the Serine/Threonine Kinases, Novel Protein Kinase C theta, delta, and similar proteins; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. PKC-theta is selectively expressed in T-cells and plays an important and non-redundant role in several aspects of T-cell biology. PKC-delta plays a role in cell cycle regulation and programmed cell death in many cell types. PKCs are classified into three groups (classical, atypical, and novel) depending on their mode of activation and the structural characteristics of their regulatory domain. nPKCs are calcium-independent, but require DAG (1,2-diacylglycerol) and phosphatidylserine (PS) for activity. There are four nPKC isoforms, delta, epsilon, eta, and theta. The nPKC-theta-like subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270744 [Multi-domain]  Cd Length: 320  Bit Score: 118.26  E-value: 1.95e-30
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIdrKK---APSDFLE-KFLPREIEILAMlNHRSIVKTYEIFETsDGKVYIVMELG 93
Cdd:cd05592    3 LGKGSFGKVMLAELKGTNQYFAIKAL--KKdvvLEDDDVEcTMIERRVLALAS-QHPFLTHLFCTFQT-ESHLFFVMEYL 78
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  94 VQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLRDDSgrliLSK 173
Cdd:cd05592   79 NGGDLMFHIQQSGRFDEDRARFYGAEIICGLQFLHSRGIIYRDLKLDNVLLDREGHIKIADFGMCKENIYGEN----KAS 154
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 174 TFCGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPYDDSNIKKMLRIQKEHRVNFPRskHLTGECKDLIYRML 253
Cdd:cd05592  155 TFCGTPDYIAPEILKGQKYNQSV-DWWSFGVLLYEMLIGQSPFHGEDEDELFWSICNDTPHYPR--WLTKEAASCLSLLL 231
                        250       260
                 ....*....|....*....|....*.
gi 112734851 254 QPDVNRRLHIDE-----ILNHCWVQP 274
Cdd:cd05592  232 ERNPEKRLGVPEcpagdIRDHPFFKT 257
STKc_PAK6 cd06659
Catalytic domain of the Serine/Threonine Kinase, p21-activated kinase 6; STKs catalyze the ...
16-269 2.51e-30

Catalytic domain of the Serine/Threonine Kinase, p21-activated kinase 6; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. PAK6 may play a role in stress responses through its activation by the mitogen-activated protein kinase (MAPK) p38 and MAPK kinase 6 (MKK6) pathway. PAK6 is highly expressed in the brain. It is not required for viability, but together with PAK5, it is required for normal levels of locomotion and activity, and for learning and memory. Increased expression of PAK6 is found in primary and metastatic prostate cancer. PAK6 may play a role in the regulation of motility. PAK6 belongs to the group II PAKs, which contain a PBD (p21-binding domain) and a C-terminal catalytic domain, but do not harbor an AID (autoinhibitory domain) or SH3 binding sites. PAKs are Rho family GTPase-regulated kinases that serve as important mediators in the function of Cdc42 (cell division cycle 42) and Rac. The PAK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270821 [Multi-domain]  Cd Length: 297  Bit Score: 117.39  E-value: 2.51e-30
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  16 INLGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSdflEKFLPREIEILAMLNHRSIVKTYEIFETSDgKVYIVMELgVQ 95
Cdd:cd06659   27 VKIGEGSTGVVCIAREKHSGRQVAVKMMDLRKQQR---RELLFNEVVIMRDYQHPNVVEMYKSYLVGE-ELWVLMEY-LQ 101
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  96 GDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLRDDSGRlilsKTF 175
Cdd:cd06659  102 GGALTDIVSQTRLNEEQIATVCEAVLQALAYLHSQGVIHRDIKSDSILLTLDGRVKLSDFGFCAQISKDVPKR----KSL 177
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 176 CGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPY-DDSNIKKMLRIQKEHRVNFPRSKHLTGECKDLIYRMLQ 254
Cdd:cd06659  178 VGTPYWMAPEVISRCPYGTEV-DIWSLGIMVIEMVDGEPPYfSDSPVQAMKRLRDSPPPKLKNSHKASPVLRDFLERMLV 256
                        250
                 ....*....|....*
gi 112734851 255 PDVNRRLHIDEILNH 269
Cdd:cd06659  257 RDPQERATAQELLDH 271
STKc_Pho85 cd07836
Catalytic domain of the Serine/Threonine Kinase, Fungal Cyclin-Dependent protein Kinase Pho85; ...
18-271 4.02e-30

Catalytic domain of the Serine/Threonine Kinase, Fungal Cyclin-Dependent protein Kinase Pho85; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Pho85 is a multifunctional CDK in yeast. It is regulated by 10 different cyclins (Pcls) and plays a role in G1 progression, cell polarity, phosphate and glycogen metabolism, gene expression, and in signaling changes in the environment. It is not essential for yeast viability and is the functional homolog of mammalian CDK5, which plays a role in central nervous system development. CDKs belong to a large family of STKs that are regulated by their cognate cyclins. Together, they are involved in the control of cell-cycle progression, transcription, and neuronal function. The Pho85 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 143341 [Multi-domain]  Cd Length: 284  Bit Score: 116.43  E-value: 4.02e-30
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIID---RKKAPSDFLekflpREIEILAMLNHRSIVKTYEIFETSDgKVYIVMELgV 94
Cdd:cd07836    8 LGEGTYATVYKGRNRTTGEIVALKEIHldaEEGTPSTAI-----REISLMKELKHENIVRLHDVIHTEN-KLMLVFEY-M 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  95 QGDLLEFIKT---RGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKrclrddsGRLIL 171
Cdd:cd07836   81 DKDLKKYMDThgvRGALDPNTVKSFTYQLLKGIAFCHENRVLHRDLKPQNLLINKRGELKLADFGLAR-------AFGIP 153
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 172 SKTFCGSAA---YAAPEVLQGIPYQPKVYDIWSLGVILYIMVCGSMPYDDSN----IKKMLRIQ--------------KE 230
Cdd:cd07836  154 VNTFSNEVVtlwYRAPDVLLGSRTYSTSIDIWSVGCIMAEMITGRPLFPGTNnedqLLKIFRIMgtptestwpgisqlPE 233
                        250       260       270       280       290
                 ....*....|....*....|....*....|....*....|....*....|
gi 112734851 231 HRVNFPRSK---------HLTGECKDLIYRMLQPDVNRRLHIDEILNHCW 271
Cdd:cd07836  234 YKPTFPRYPpqdlqqlfpHADPLGIDLLHRLLQLNPELRISAHDALQHPW 283
STKc_MST3_like cd06609
Catalytic domain of Mammalian Ste20-like protein kinase 3-like Serine/Threonine Kinases; STKs ...
18-272 6.32e-30

Catalytic domain of Mammalian Ste20-like protein kinase 3-like Serine/Threonine Kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. This subfamily is composed of MST3, MST4, STK25, Schizosaccharomyces pombe Nak1 and Sid1, Saccharomyces cerevisiae sporulation-specific protein 1 (SPS1), and related proteins. Nak1 is required by fission yeast for polarizing the tips of actin cytoskeleton and is involved in cell growth, cell separation, cell morphology and cell-cycle progression. Sid1 is a component in the septation initiation network (SIN) signaling pathway, and plays a role in cytokinesis. SPS1 plays a role in regulating proteins required for spore wall formation. MST4 plays a role in mitogen-activated protein kinase (MAPK) signaling during cytoskeletal rearrangement, morphogenesis, and apoptosis. MST3 phosphorylates the STK NDR and may play a role in cell cycle progression and cell morphology. STK25 may play a role in the regulation of cell migration and polarization. The MST3-like subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270786 [Multi-domain]  Cd Length: 274  Bit Score: 115.81  E-value: 6.32e-30
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDRKKApSDFLEkFLPREIEILAMLNHRSIVKTYEIFeTSDGKVYIVMELGVQGD 97
Cdd:cd06609    9 IGKGSFGEVYKGIDKRTNQVVAIKVIDLEEA-EDEIE-DIQQEIQFLSQCDSPYITKYYGSF-LKGSKLWIIMEYCGGGS 85
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  98 LLEFIKtRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRcLRDDSGRLilsKTFCG 177
Cdd:cd06609   86 VLDLLK-PGPLDETYIAFILREVLLGLEYLHSEGKIHRDIKAANILLSEEGDVKLADFGVSGQ-LTSTMSKR---NTFVG 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 178 SAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPYDD-SNIKKMLRIQKEHRVNFPRSKHlTGECKDLIYRMLQPD 256
Cdd:cd06609  161 TPFWMAPEVIKQSGYDEKA-DIWSLGITAIELAKGEPPLSDlHPMRVLFLIPKNNPPSLEGNKF-SKPFKDFVELCLNKD 238
                        250
                 ....*....|....*.
gi 112734851 257 VNRRLHIDEILNHCWV 272
Cdd:cd06609  239 PKERPSAKELLKHKFI 254
STKc_STK10 cd06644
Catalytic domain of the Serine/Threonine Kinase, STK10 (also called Lymphocyte-Oriented Kinase ...
18-273 6.44e-30

Catalytic domain of the Serine/Threonine Kinase, STK10 (also called Lymphocyte-Oriented Kinase or LOK); STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. STK10/LOK is also called polo-like kinase kinase 1 in Xenopus (xPlkk1). It is highly expressed in lymphocytes and is responsible in regulating leukocyte function associated antigen (LFA-1)-mediated lymphocyte adhesion. It plays a role in regulating the CD28 responsive element in T cells, and may also function as a regulator of polo-like kinase 1 (Plk1), a protein which is overexpressed in multiple tumor types. The STK10 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 132975 [Multi-domain]  Cd Length: 292  Bit Score: 116.28  E-value: 6.44e-30
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDRKKapSDFLEKFLPrEIEILAMLNHRSIVKTYEIFeTSDGKVYIVMEL----G 93
Cdd:cd06644   20 LGDGAFGKVYKAKNKETGALAAAKVIETKS--EEELEDYMV-EIEILATCNHPYIVKLLGAF-YWDGKLWIMIEFcpggA 95
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  94 VQGDLLEFikTRGaLQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLRDDSGRlilsK 173
Cdd:cd06644   96 VDAIMLEL--DRG-LTEPQIQVICRQMLEALQYLHSMKIIHRDLKAGNVLLTLDGDIKLADFGVSAKNVKTLQRR----D 168
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 174 TFCGSAAYAAPEV-----LQGIPYQPKVyDIWSLGVILYIMVCGSMPYDDSN-IKKMLRIQKEHRVNFPRSKHLTGECKD 247
Cdd:cd06644  169 SFIGTPYWMAPEVvmcetMKDTPYDYKA-DIWSLGITLIEMAQIEPPHHELNpMRVLLKIAKSEPPTLSQPSKWSMEFRD 247
                        250       260
                 ....*....|....*....|....*.
gi 112734851 248 LIYRMLQPDVNRRLHIDEILNHCWVQ 273
Cdd:cd06644  248 FLKTALDKHPETRPSAAQLLEHPFVS 273
STKc_Sck1_like cd05586
Catalytic domain of Suppressor of loss of cAMP-dependent protein kinase-like Serine/Threonine ...
18-261 6.62e-30

Catalytic domain of Suppressor of loss of cAMP-dependent protein kinase-like Serine/Threonine Kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. This subfamily is composed of Schizosaccharomyces pombe Sck1 and similar fungal proteins. Sck1 plays a role in trehalase activation triggered by glucose and a nitrogen source. Trehalase catalyzes the cleavage of the disaccharide trehalose to glucose. Trehalose, as a carbohydrate reserve and stress metabolite, plays an important role in the response of yeast to environmental changes. The Sck1-like subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270738 [Multi-domain]  Cd Length: 330  Bit Score: 116.90  E-value: 6.62e-30
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVksayserlkFNVAVKIIDRKKAPSDFLEKFLPREIEILAMLNHRSIVKTYEIFET-----------SDGKV 86
Cdd:cd05586    1 IGKGTFGQV---------YQVRKKDTRRIYAMKVLSKKVIVAKKEVAHTIGERNILVRTALDESpfivglkfsfqTPTDL 71
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  87 YIVMELGVQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLRDDS 166
Cdd:cd05586   72 YLVTDYMSGGELFWHLQKEGRFSEDRAKFYIAELVLALEHLHKNDIVYRDLKPENILLDANGHIALCDFGLSKADLTDNK 151
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 167 grliLSKTFCGSAAYAAPEVLQGIPYQPKVYDIWSLGVILYIMVCGSMPYDDSNIKKMLRIQKEHRVNFPRSKhLTGECK 246
Cdd:cd05586  152 ----TTNTFCGTTEYLAPEVLLDEKGYTKMVDFWSLGVLVFEMCCGWSPFYAEDTQQMYRNIAFGKVRFPKDV-LSDEGR 226
                        250
                 ....*....|....*
gi 112734851 247 DLIYRMLQPDVNRRL 261
Cdd:cd05586  227 SFVKGLLNRNPKHRL 241
STKc_EIF2AK cd13996
Catalytic domain of the Serine/Threonine kinase, eukaryotic translation Initiation Factor ...
18-268 1.18e-29

Catalytic domain of the Serine/Threonine kinase, eukaryotic translation Initiation Factor 2-Alpha Kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. EIF2AKs phosphorylate the alpha subunit of eIF-2, resulting in the downregulation of protein synthesis. eIF-2 phosphorylation is induced in response to cellular stresses including virus infection, heat shock, nutrient deficiency, and the accummulation of unfolded proteins, among others. There are four distinct kinases that phosphorylate eIF-2 and control protein synthesis under different stress conditions: General Control Non-derepressible-2 (GCN2) which is activated during amino acid or serum starvation; protein kinase regulated by RNA (PKR) which is activated by double stranded RNA; heme-regulated inhibitor kinase (HRI) which is activated under heme-deficient conditions; and PKR-like endoplasmic reticulum kinase (PERK) which is activated when misfolded proteins accumulate in the ER. The EIF2AK subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270898 [Multi-domain]  Cd Length: 273  Bit Score: 115.08  E-value: 1.18e-29
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVksaYSERLKF---NVAVKIIdRKKAPSDFLEKFLpREIEILAMLNHRSIVKTYeifeTS---DGKVYIVME 91
Cdd:cd13996   14 LGSGGFGSV---YKVRNKVdgvTYAIKKI-RLTEKSSASEKVL-REVKALAKLNHPNIVRYY----TAwveEPPLYIQME 84
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  92 LGVQGDLLEFIKTRG---ALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFN-IKLSDFGFSKRCLRDDSG 167
Cdd:cd13996   85 LCEGGTLRDWIDRRNsssKNDRKLALELFKQILKGVSYIHSKGIVHRDLKPSNIFLDNDDLqVKIGDFGLATSIGNQKRE 164
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 168 RLILS----------KTFCGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSmpydDSNIKKMLRIQKEHRVNFPR 237
Cdd:cd13996  165 LNNLNnnnngntsnnSVGIGTPLYASPEQLDGENYNEKA-DIYSLGIILFEMLHPF----KTAMERSTILTDLRNGILPE 239
                        250       260       270
                 ....*....|....*....|....*....|...
gi 112734851 238 S--KHLTGEcKDLIYRMLQPDVNRRLHIDEILN 268
Cdd:cd13996  240 SfkAKHPKE-ADLIQSLLSKNPEERPSAEQLLR 271
PKc_MAPKK cd06605
Catalytic domain of the dual-specificity Protein Kinase, Mitogen-Activated Protein Kinase ...
18-273 1.40e-29

Catalytic domain of the dual-specificity Protein Kinase, Mitogen-Activated Protein Kinase Kinase; PKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine (ST) or tyrosine residues on protein substrates. MAPKKs are dual-specificity PKs that phosphorylate their downstream targets, MAPKs, at specific threonine and tyrosine residues. The MAPK signaling pathways are important mediators of cellular responses to extracellular signals. The pathways involve a triple kinase core cascade comprising the MAPK, which is phosphorylated and activated by a MAPK kinase (MAPKK or MKK or MAP2K), which itself is phosphorylated and activated by a MAPKK kinase (MAPKKK or MKKK or MAP3K). There are three MAPK subfamilies: extracellular signal-regulated kinase (ERK), c-Jun N-terminal kinase (JNK), and p38. In mammalian cells, there are seven MAPKKs (named MKK1-7) and 20 MAPKKKs. Each MAPK subfamily can be activated by at least two cognate MAPKKs and by multiple MAPKKKs. The MAPKK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270782 [Multi-domain]  Cd Length: 265  Bit Score: 114.75  E-value: 1.40e-29
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDRkkAPSDFLEKFLPREIEILAMLNHRSIVKTYEIFeTSDGKVYIVMELGVQGD 97
Cdd:cd06605    9 LGEGNGGVVSKVRHRPSGQIMAVKVIRL--EIDEALQKQILRELDVLHKCNSPYIVGFYGAF-YSEGDISICMEYMDGGS 85
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  98 LLEFIKTRGALQEDDARKKFHQLSSAIKYCHD-LDVVHRDLKCENLLLDKDFNIKLSDFGFskrclrddSGRLI--LSKT 174
Cdd:cd06605   86 LDKILKEVGRIPERILGKIAVAVVKGLIYLHEkHKIIHRDVKPSNILVNSRGQVKLCDFGV--------SGQLVdsLAKT 157
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 175 FCGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPYDDSNIKKMLRI--QKEHRVNFPR----SKHLTGECKDL 248
Cdd:cd06605  158 FVGTRSYMAPERISGGKYTVKS-DIWSLGLSLVELATGRFPYPPPNAKPSMMIfeLLSYIVDEPPpllpSGKFSPDFQDF 236
                        250       260
                 ....*....|....*....|....*
gi 112734851 249 IYRMLQPDVNRRLHIDEILNHCWVQ 273
Cdd:cd06605  237 VSQCLQKDPTERPSYKELMEHPFIK 261
STKc_Nek3 cd08219
Catalytic domain of the Protein Serine/Threonine Kinase, Never In Mitosis gene A (NIMA) ...
18-267 1.61e-29

Catalytic domain of the Protein Serine/Threonine Kinase, Never In Mitosis gene A (NIMA)-related kinase 3; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Nek3 is primarily localized in the cytoplasm and shows no cell cycle-dependent changes in its activity. It is present in the axons of neurons and affects morphogenesis and polarity through its regulation of microtubule acetylation. Nek3 modulates the signaling of the prolactin receptor through its activation of Vav2 and contributes to prolactin-mediated motility of breast cancer cells. It is one in a family of 11 different Neks (Nek1-11) that are involved in cell cycle control. The Nek family is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 173759 [Multi-domain]  Cd Length: 255  Bit Score: 114.30  E-value: 1.61e-29
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSDFLEKflPREIEILAMLNHRSIVKTYEIFEtSDGKVYIVMELGVQGD 97
Cdd:cd08219    8 VGEGSFGRALLVQHVNSDQKYAMKEIRLPKSSSAVEDS--RKEAVLLAKMKHPNIVAFKESFE-ADGHLYIVMEYCDGGD 84
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  98 LLEFIK-TRGAL-QEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGfSKRCLrddSGRLILSKTF 175
Cdd:cd08219   85 LMQKIKlQRGKLfPEDTILQWFVQMCLGVQHIHEKRVLHRDIKSKNIFLTQNGKVKLGDFG-SARLL---TSPGAYACTY 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 176 CGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPYDDSNIKKMLRIQKEHRVNfPRSKHLTGECKDLIYRMLQP 255
Cdd:cd08219  161 VGTPYYVPPEIWENMPYNNKS-DIWSLGCILYELCTLKHPFQANSWKNLILKVCQGSYK-PLPSHYSYELRSLIKQMFKR 238
                        250
                 ....*....|..
gi 112734851 256 DVNRRLHIDEIL 267
Cdd:cd08219  239 NPRSRPSATTIL 250
STKc_Trio_C cd14113
C-terminal kinase domain of the Large Serine/Threonine Kinase and Rho Guanine Nucleotide ...
18-272 2.70e-29

C-terminal kinase domain of the Large Serine/Threonine Kinase and Rho Guanine Nucleotide Exchange Factor, Triple functional domain protein; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Triple functional domain protein (Trio), also called PTPRF-interacting protein, is a large multidomain protein containing a series of spectrin-like repeats, two each of RhoGEF and SH3 domains, an immunoglobulin-like (Ig) domain and a C-terminal kinase. Trio plays important roles in neuronal cell migration and axon guidance. It was originally identified as an interacting partner of the of the receptor-like tyrosine phosphatase (RPTP) LAR (leukocyte-antigen-related protein), a family of receptors that function in the signaling to the actin cytoskeleton during development. Trio functions as a GEF for Rac1, RhoG, and RhoA, and is involved in the regulation of lamellipodia formation, mediating Rac1-dependent cell spreading and migration. The Trio subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271015 [Multi-domain]  Cd Length: 263  Bit Score: 113.92  E-value: 2.70e-29
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSDFLEkflpREIEILAMLNHRSIVKTYEIFETSDGKVyIVMELGVQGD 97
Cdd:cd14113   15 LGRGRFSVVKKCDQRGTKRAVATKFVNKKLMKRDQVT----HELGVLQSLQHPQLVGLLDTFETPTSYI-LVLEMADQGR 89
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  98 LLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFN---IKLSDFGfskrclrdDSGRLILS-- 172
Cdd:cd14113   90 LLDYVVRWGNLTEEKIRFYLREILEALQYLHNCRIAHLDLKPENILVDQSLSkptIKLADFG--------DAVQLNTTyy 161
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 173 -KTFCGSAAYAAPEVLQGIPYQpKVYDIWSLGVILYIMVCGSMPY-DDSNIKKMLRIQKEHrVNFPRS--KHLTGECKDL 248
Cdd:cd14113  162 iHQLLGSPEFAAPEIILGNPVS-LTSDLWSIGVLTYVLLSGVSPFlDESVEETCLNICRLD-FSFPDDyfKGVSQKAKDF 239
                        250       260
                 ....*....|....*....|....
gi 112734851 249 IYRMLQPDVNRRLHIDEILNHCWV 272
Cdd:cd14113  240 VCFLLQMDPAKRPSAALCLQEQWL 263
STKc_MST1_2 cd06612
Catalytic domain of the Serine/Threonine Kinases, Mammalian STe20-like protein kinase 1 and 2; ...
18-269 2.75e-29

Catalytic domain of the Serine/Threonine Kinases, Mammalian STe20-like protein kinase 1 and 2; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. This subfamily is composed of MST1, MST2, and related proteins including Drosophila Hippo and Dictyostelium discoideum Krs1 (kinase responsive to stress 1). MST1/2 and Hippo are involved in a conserved pathway that governs cell contact inhibition, organ size control, and tumor development. MST1 activates the mitogen-activated protein kinases (MAPKs) p38 and c-Jun N-terminal kinase (JNK) through MKK7 and MEKK1 by acting as a MAPK kinase kinase kinase. Activation of JNK by MST1 leads to caspase activation and apoptosis. MST1 has also been implicated in cell proliferation and differentiation. Krs1 may regulate cell growth arrest and apoptosis in response to cellular stress. The MST1/2 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 132943 [Multi-domain]  Cd Length: 256  Bit Score: 113.51  E-value: 2.75e-29
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDRKkapSDFLEkfLPREIEILAMLNHRSIVKTYEIFeTSDGKVYIVMELGVQGD 97
Cdd:cd06612   11 LGEGSYGSVYKAIHKETGQVVAIKVVPVE---EDLQE--IIKEISILKQCDSPYIVKYYGSY-FKNTDLWIVMEYCGAGS 84
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  98 LLEFIK-TRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRClrddSGRLILSKTFC 176
Cdd:cd06612   85 VSDIMKiTNKTLTEEEIAAILYQTLKGLEYLHSNKKIHRDIKAGNILLNEEGQAKLADFGVSGQL----TDTMAKRNTVI 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 177 GSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPYDDSN-IKKMLRIQKEHRVNFPRSKHLTGECKDLIYRMLQP 255
Cdd:cd06612  161 GTPFWMAPEVIQEIGYNNKA-DIWSLGITAIEMAEGKPPYSDIHpMRAIFMIPNKPPPTLSDPEKWSPEFNDFVKKCLVK 239
                        250
                 ....*....|....
gi 112734851 256 DVNRRLHIDEILNH 269
Cdd:cd06612  240 DPEERPSAIQLLQH 253
STKc_DAPK3 cd14195
Catalytic domain of the Serine/Threonine Kinase, Death-Associated Protein Kinase 3; STKs ...
12-273 3.12e-29

Catalytic domain of the Serine/Threonine Kinase, Death-Associated Protein Kinase 3; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. DAPKs mediate cell death and act as tumor suppressors. They are necessary to induce cell death and their overexpression leads to death-associated changes including membrane blebbing, cell rounding, and formation of autophagic vesicles. Vertebrates contain three subfamily members with different domain architecture, localization, and function. DAPK3, also called DAP-like kinase (DLK) and zipper-interacting protein kinase (ZIPk), contains an N-terminal kinase domain and a C-terminal region with nuclear localization signals (NLS) and a leucine zipper motif that mediates homodimerization and interaction with other leucine zipper proteins. It interacts with Par-4, a protein that contains a death domain and interacts with actin filaments. DAPK3 is present in both the cytoplasm and nucleus. Its co-expression with Par-4 results in the co-localization of the two proteins to actin filaments. In addition to cell death, DAPK3 is also implicated in mediating cell motility and the contraction of smooth muscles. The DAPK3 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271097 [Multi-domain]  Cd Length: 271  Bit Score: 113.94  E-value: 3.12e-29
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  12 YIMGINLGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSD---FLEKFLPREIEILAMLNHRSIVKTYEIFETSDgKVYI 88
Cdd:cd14195    7 YEMGEELGSGQFAIVRKCREKGTGKEYAAKFIKKRRLSSSrrgVSREEIEREVNILREIQHPNIITLHDIFENKT-DVVL 85
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  89 VMELGVQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCEN-LLLDKDF---NIKLSDFGFSKRClrd 164
Cdd:cd14195   86 ILELVSGGELFDFLAEKESLTEEEATQFLKQILDGVHYLHSKRIAHFDLKPENiMLLDKNVpnpRIKLIDFGIAHKI--- 162
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 165 DSGRLIlsKTFCGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPY-DDSNIKKMLRIQKehrVNFPRSKHL-- 241
Cdd:cd14195  163 EAGNEF--KNIFGTPEFVAPEIVNYEPLGLEA-DMWSIGVITYILLSGASPFlGETKQETLTNISA---VNYDFDEEYfs 236
                        250       260       270
                 ....*....|....*....|....*....|....
gi 112734851 242 -TGE-CKDLIYRMLQPDVNRRLHIDEILNHCWVQ 273
Cdd:cd14195  237 nTSElAKDFIRRLLVKDPKKRMTIAQSLEHSWIK 270
STKc_CRIK cd05601
Catalytic domain of the Serine/Threonine Kinase, Citron Rho-interacting kinase; STKs catalyze ...
39-269 3.55e-29

Catalytic domain of the Serine/Threonine Kinase, Citron Rho-interacting kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. CRIK (also called citron kinase) is an effector of the small GTPase Rho. It plays an important function during cytokinesis and affects its contractile process. CRIK-deficient mice show severe ataxia and epilepsy as a result of abnormal cytokinesis and massive apoptosis in neuronal precursors. A Down syndrome critical region protein TTC3 interacts with CRIK and inhibits CRIK-dependent neuronal differentiation and neurite extension. CRIK contains a catalytic domain, a central coiled-coil domain, and a C-terminal region containing a Rho-binding domain (RBD), a zinc finger, and a pleckstrin homology (PH) domain, in addition to other motifs. The CRIK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270752 [Multi-domain]  Cd Length: 328  Bit Score: 115.10  E-value: 3.55e-29
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  39 AVKIIDRKKAPSDFLEKFLPREIEILAMLNHRSIVKTYEIFETSDgKVYIVMELGVQGDLLEFI-KTRGALQEDDARKKF 117
Cdd:cd05601   30 AMKVLKKSETLAQEEVSFFEEERDIMAKANSPWITKLQYAFQDSE-NLYLVMEYHPGGDLLSLLsRYDDIFEESMARFYL 108
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 118 HQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRClrdDSGRLILSKTFCGSAAYAAPEVLQGIPYQPKVY 197
Cdd:cd05601  109 AELVLAIHSLHSMGYVHRDIKPENILIDRTGHIKLADFGSAAKL---SSDKTVTSKMPVGTPDYIAPEVLTSMNGGSKGT 185
                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 112734851 198 -----DIWSLGVILYIMVCGSMPYDDSNIKKML-RIQKEHR-VNFPRSKHLTGECKDLIYRMLQpDVNRRLHIDEILNH 269
Cdd:cd05601  186 ygvecDWWSLGIVAYEMLYGKTPFTEDTVIKTYsNIMNFKKfLKFPEDPKVSESAVDLIKGLLT-DAKERLGYEGLCCH 263
STKc_CDKL cd07833
Catalytic domain of Cyclin-Dependent protein Kinase Like Serine/Threonine Kinases; STKs ...
18-269 4.87e-29

Catalytic domain of Cyclin-Dependent protein Kinase Like Serine/Threonine Kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. This subfamily is composed of CDKL1-5 and similar proteins. Some CDKLs, like CDKL1 and CDKL3, may be implicated in transformation and others, like CDKL3 and CDKL5, are associated with mental retardation when impaired. CDKL2 plays a role in learning and memory. CDKs belong to a large family of STKs that are regulated by their cognate cyclins. Together, they are involved in the control of cell-cycle progression, transcription, and neuronal function. The CDKL subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270827 [Multi-domain]  Cd Length: 288  Bit Score: 113.57  E-value: 4.87e-29
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKiiDRKKAPSD-FLEKFLPREIEILAMLNHRSIVKTYEIFEtSDGKVYIVMELgVQG 96
Cdd:cd07833    9 VGEGAYGVVLKCRNKATGEIVAIK--KFKESEDDeDVKKTALREVKVLRQLRHENIVNLKEAFR-RKGRLYLVFEY-VER 84
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  97 DLLEFI-KTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSkRCLRDDSGRLILSktF 175
Cdd:cd07833   85 TLLELLeASPGGLPPDAVRSYIWQLLQAIAYCHSHNIIHRDIKPENILVSESGVLKLCDFGFA-RALTARPASPLTD--Y 161
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 176 CGSAAYAAPEVLQG-IPYQPKVyDIWSLGVILYIMVCGS--MPyDDSNIKKMLRIQK-------EHRVNFPRSKHLTG-- 243
Cdd:cd07833  162 VATRWYRAPELLVGdTNYGKPV-DVWAIGCIMAELLDGEplFP-GDSDIDQLYLIQKclgplppSHQELFSSNPRFAGva 239
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|....*.
gi 112734851 244 --------------ECK------DLIYRMLQPDVNRRLHIDEILNH 269
Cdd:cd07833  240 fpepsqpeslerryPGKvsspalDFLKACLRMDPKERLTCDELLQH 285
STKc_cPKC cd05587
Catalytic domain of the Serine/Threonine Kinase, Classical (or Conventional) Protein Kinase C; ...
18-261 5.79e-29

Catalytic domain of the Serine/Threonine Kinase, Classical (or Conventional) Protein Kinase C; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. cPKCs are potent kinases for histones, myelin basic protein, and protamine. They depend on calcium, DAG (1,2-diacylglycerol), and in most cases, phosphatidylserine (PS) for activation. cPKCs contain a calcium-binding C2 region in their regulatory domain. There are four cPKC isoforms, named alpha, betaI, betaII, and gamma. PKC-gamma is mainly expressed in neuronal tissues. It plays a role in protection from ischemia. PKCs are classified into three groups (classical, atypical, and novel) depending on their mode of activation and the structural characteristics of their regulatory domain. The cPKC subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270739 [Multi-domain]  Cd Length: 320  Bit Score: 114.41  E-value: 5.79e-29
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIdrKK---APSDFLEKFLPrEIEILAMLNHRS-IVKTYEIFETSDgKVYIVMELG 93
Cdd:cd05587    4 LGKGSFGKVMLAERKGTDELYAIKIL--KKdviIQDDDVECTMV-EKRVLALSGKPPfLTQLHSCFQTMD-RLYFVMEYV 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  94 VQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLRDDSgrliLSK 173
Cdd:cd05587   80 NGGDLMYHIQQVGKFKEPVAVFYAAEIAVGLFFLHSKGIIYRDLKLDNVMLDAEGHIKIADFGMCKEGIFGGK----TTR 155
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 174 TFCGSAAYAAPEVlqgIPYQP--KVYDIWSLGVILYIMVCGSMPYDDSNIKKMLRIQKEHRVNFPRSkhLTGECKDLIYR 251
Cdd:cd05587  156 TFCGTPDYIAPEI---IAYQPygKSVDWWAYGVLLYEMLAGQPPFDGEDEDELFQSIMEHNVSYPKS--LSKEAVSICKG 230
                        250
                 ....*....|
gi 112734851 252 MLQPDVNRRL 261
Cdd:cd05587  231 LLTKHPAKRL 240
STKc_nPKC_delta cd05620
Catalytic domain of the Serine/Threonine Kinase, Novel Protein Kinase C delta; STKs catalyze ...
18-263 6.23e-29

Catalytic domain of the Serine/Threonine Kinase, Novel Protein Kinase C delta; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. PKC-delta plays a role in cell cycle regulation and programmed cell death in many cell types. It slows down cell proliferation, inducing cell cycle arrest and enhancing cell differentiation. PKC-delta is also involved in the regulation of transcription as well as immune and inflammatory responses. It plays a central role in the genotoxic stress response that leads to DNA damaged-induced apoptosis. PKCs are classified into three groups (classical, atypical, and novel) depending on their mode of activation and the structural characteristics of their regulatory domain. nPKCs are calcium-independent, but require DAG (1,2-diacylglycerol) and phosphatidylserine (PS) for activity. The nPKC-delta subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 173710 [Multi-domain]  Cd Length: 316  Bit Score: 114.27  E-value: 6.23e-29
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSDFLEKFLPREIEILAML-NHRSIVKTYEIFETSDgKVYIVMELGVQG 96
Cdd:cd05620    3 LGKGSFGKVLLAELKGKGEYFAVKALKKDVVLIDDDVECTMVEKRVLALAwENPFLTHLYCTFQTKE-HLFFVMEFLNGG 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  97 DLLEFIKTRGALqeDDARKKFH--QLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLRDDSGrlilSKT 174
Cdd:cd05620   82 DLMFHIQDKGRF--DLYRATFYaaEIVCGLQFLHSKGIIYRDLKLDNVMLDRDGHIKIADFGMCKENVFGDNR----AST 155
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 175 FCGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPY---DDSNIKKMLRIQKEHrvnFPRskHLTGECKDLIYR 251
Cdd:cd05620  156 FCGTPDYIAPEILQGLKYTFSV-DWWSFGVLLYEMLIGQSPFhgdDEDELFESIRVDTPH---YPR--WITKESKDILEK 229
                        250
                 ....*....|..
gi 112734851 252 MLQPDVNRRLHI 263
Cdd:cd05620  230 LFERDPTRRLGV 241
STKc_RIP cd13978
Catalytic domain of the Serine/Threonine kinase, Receptor Interacting Protein; STKs catalyze ...
18-277 6.24e-29

Catalytic domain of the Serine/Threonine kinase, Receptor Interacting Protein; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. RIP kinases serve as essential sensors of cellular stress. They are involved in regulating NF-kappaB and MAPK signaling, and are implicated in mediating cellular processes such as apoptosis, necroptosis, differentiation, and survival. RIP kinases contain a homologous N-terminal kinase domain and varying C-terminal domains. Higher vertebrates contain multiple RIP kinases, with mammals harboring at least five members. RIP1 and RIP2 harbor C-terminal domains from the Death domain (DD) superfamily while RIP4 contains ankyrin (ANK) repeats. RIP3 contain a RIP homotypic interaction motif (RHIM) that facilitates binding to RIP1. RIP1 and RIP3 are important in apoptosis and necroptosis, while RIP2 and RIP4 play roles in keratinocyte differentiation and inflammatory immune responses. The RIP subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270880 [Multi-domain]  Cd Length: 263  Bit Score: 112.93  E-value: 6.24e-29
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIdRKKAPSDFLEKFLPREIEILAMLNHRSIVKTYEIFEtSDGKVYIVMELGVQGD 97
Cdd:cd13978    1 LGSGGFGTVSKARHVSWFGMVAIKCL-HSSPNCIEERKALLKEAEKMERARHSYVLPLLGVCV-ERRSLGLVMEYMENGS 78
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  98 LLEFIKTRGALQEDDARKKF-HQLSSAIKYCHDLD--VVHRDLKCENLLLDKDFNIKLSDFGFSK-RCLRDDSGRLILSK 173
Cdd:cd13978   79 LKSLLEREIQDVPWSLRFRIiHEIALGMNFLHNMDppLLHHDLKPENILLDNHFHVKISDFGLSKlGMKSISANRRRGTE 158
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 174 TFCGSAAYAAPEVLQGIPYQPKV-YDIWSLGVILYIMVCGSMPYDD--SNIKKMLRIQKEHRvnfprsKHLTGECKDLIY 250
Cdd:cd13978  159 NLGGTPIYMAPEAFDDFNKKPTSkSDVYSFAIVIWAVLTRKEPFENaiNPLLIMQIVSKGDR------PSLDDIGRLKQI 232
                        250       260
                 ....*....|....*....|....*...
gi 112734851 251 RMLQpdvnrrlHIDEILNHCWVQ-PKAR 277
Cdd:cd13978  233 ENVQ-------ELISLMIRCWDGnPDAR 253
STKc_ASK cd06624
Catalytic domain of the Serine/Threonine Kinase, Apoptosis signal-regulating kinase; STKs ...
16-269 7.87e-29

Catalytic domain of the Serine/Threonine Kinase, Apoptosis signal-regulating kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Members of this subfamily are mitogen-activated protein kinase (MAPK) kinase kinases (MAPKKKs or MKKKs) and include ASK1, ASK2, and MAPKKK15. ASK1 (also called MAPKKK5) functions in the c-Jun N-terminal kinase (JNK) and p38 MAPK signaling pathways by directly activating their respective MAPKKs, MKK4/MKK7 and MKK3/MKK6. It plays important roles in cytokine and stress responses, as well as in reactive oxygen species-mediated cellular responses. ASK1 is implicated in various diseases mediated by oxidative stress including inschemic heart disease, hypertension, vessel injury, brain ischemia, Fanconi anemia, asthma, and pulmonary edema, among others. ASK2 (also called MAPKKK6) functions only in a heteromeric complex with ASK1, and can activate ASK1 by direct phosphorylation. The function of MAPKKK15 is still unknown. The ASK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270794 [Multi-domain]  Cd Length: 268  Bit Score: 112.50  E-value: 7.87e-29
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  16 INLGEGSYAKVKSAYSERLKFNVAVKIIdrkkaPSDFLEKFLP--REIEILAMLNHRSIVKtYEIFETSDGKVYIVMELG 93
Cdd:cd06624   14 VVLGKGTFGVVYAARDLSTQVRIAIKEI-----PERDSREVQPlhEEIALHSRLSHKNIVQ-YLGSVSEDGFFKIFMEQV 87
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  94 VQGDLLEFIKTR-GALQEDDARKKFH--QLSSAIKYCHDLDVVHRDLKCENLLLDKdFN--IKLSDFGFSKRClrddSGR 168
Cdd:cd06624   88 PGGSLSALLRSKwGPLKDNENTIGYYtkQILEGLKYLHDNKIVHRDIKGDNVLVNT-YSgvVKISDFGTSKRL----AGI 162
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 169 LILSKTFCGSAAYAAPEVL-QGIP-YQPKVyDIWSLGVILYIMVCGSMPYDD--SNIKKMLRIQ--KEHRvNFPRSkhLT 242
Cdd:cd06624  163 NPCTETFTGTLQYMAPEVIdKGQRgYGPPA-DIWSLGCTIIEMATGKPPFIElgEPQAAMFKVGmfKIHP-EIPES--LS 238
                        250       260
                 ....*....|....*....|....*..
gi 112734851 243 GECKDLIYRMLQPDVNRRLHIDEILNH 269
Cdd:cd06624  239 EEAKSFILRCFEPDPDKRATASDLLQD 265
STKc_cPKC_alpha cd05615
Catalytic domain of the Serine/Threonine Kinase, Classical Protein Kinase C alpha; STKs ...
18-251 1.57e-28

Catalytic domain of the Serine/Threonine Kinase, Classical Protein Kinase C alpha; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. PKC-alpha is expressed in many tissues and is associated with cell proliferation, apoptosis, and cell motility. It plays a role in the signaling of the growth factors PDGF, VEGF, EGF, and FGF. Abnormal levels of PKC-alpha have been detected in many transformed cell lines and several human tumors. In addition, PKC-alpha is required for HER2 dependent breast cancer invasion. PKCs are classified into three groups (classical, atypical, and novel) depending on their mode of activation and the structural characteristics of their regulatory domain. PKCs undergo three phosphorylations in order to take mature forms. In addition, cPKCs depend on calcium, DAG (1,2-diacylglycerol), and in most cases, phosphatidylserine (PS) for activation. The cPKC-alpha subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270766 [Multi-domain]  Cd Length: 341  Bit Score: 113.55  E-value: 1.57e-28
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSDFLEKFLPREIEILAMLNHRS-IVKTYEIFETSDgKVYIVMELGVQG 96
Cdd:cd05615   18 LGKGSFGKVMLAERKGSDELYAIKILKKDVVIQDDDVECTMVEKRVLALQDKPPfLTQLHSCFQTVD-RLYFVMEYVNGG 96
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  97 DLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLRDDsgrlILSKTFC 176
Cdd:cd05615   97 DLMYHIQQVGKFKEPQAVFYAAEISVGLFFLHKKGIIYRDLKLDNVMLDSEGHIKIADFGMCKEHMVEG----VTTRTFC 172
                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 112734851 177 GSAAYAAPEVlqgIPYQP--KVYDIWSLGVILYIMVCGSMPYDDSNIKKMLRIQKEHRVNFPR--SKHLTGECKDLIYR 251
Cdd:cd05615  173 GTPDYIAPEI---IAYQPygRSVDWWAYGVLLYEMLAGQPPFDGEDEDELFQSIMEHNVSYPKslSKEAVSICKGLMTK 248
STKc_MAPKAPK2 cd14170
Catalytic domain of the Serine/Threonine kinase, Mitogen-activated protein kinase-activated ...
18-272 1.58e-28

Catalytic domain of the Serine/Threonine kinase, Mitogen-activated protein kinase-activated protein kinase 2; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. MAPK-activated protein kinase 2 (MAPKAP2 or MK2) contains an N-terminal proline-rich region that can bind to SH3 domains, a catalytic kinase domain followed by a C-terminal autoinhibitory region that contains nuclear localization (NLS) and nuclear export (NES) signals with a p38 MAPK docking motif that overlaps the NLS. MK2 is a bonafide substrate for the MAPK p38. It is closely related to MK3 and thus far, MK2/3 show indistinguishable substrate specificity. They are mainly involved in the regulation of gene expression and they participate in diverse cellular processes such as endocytosis, cytokine production, cytoskeletal reorganization, cell migration, cell cycle control and chromatin remodeling. They are implicated in inflammation and cance and their substrates include mRNA-AU-rich-element (ARE)-binding proteins (TTP and hnRNP A0), Hsp proteins (Hsp27 and Hsp25) and RSK, among others. MK2/3 are both expressed ubiquitously but MK2 is expressed at significantly higher levels. The MK2 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271072 [Multi-domain]  Cd Length: 303  Bit Score: 112.82  E-value: 1.58e-28
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKII-DRKKAPsdflekflpREIEI---LAMLNH-RSIVKTYEIFETSDGKVYIVMEL 92
Cdd:cd14170   10 LGLGINGKVLQIFNKRTQEKFALKMLqDCPKAR---------REVELhwrASQCPHiVRIVDVYENLYAGRKCLLIVMEC 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  93 GVQGDLLEFIKTRG--ALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLL-DKDFN--IKLSDFGFSKRCLRDDSg 167
Cdd:cd14170   81 LDGGELFSRIQDRGdqAFTEREASEIMKSIGEAIQYLHSINIAHRDVKPENLLYtSKRPNaiLKLTDFGFAKETTSHNS- 159
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 168 rlilSKTFCGSAAYAAPEVLQGIPYQpKVYDIWSLGVILYIMVCGSMPYDDSN-------IKKMLRIQKEHRVNfPRSKH 240
Cdd:cd14170  160 ----LTTPCYTPYYVAPEVLGPEKYD-KSCDMWSLGVIMYILLCGYPPFYSNHglaispgMKTRIRMGQYEFPN-PEWSE 233
                        250       260       270
                 ....*....|....*....|....*....|..
gi 112734851 241 LTGECKDLIYRMLQPDVNRRLHIDEILNHCWV 272
Cdd:cd14170  234 VSEEVKMLIRNLLKTEPTQRMTITEFMNHPWI 265
STKc_obscurin_rpt1 cd14107
Catalytic kinase domain, first repeat, of the Giant Serine/Threonine Kinase Obscurin; STKs ...
40-271 1.96e-28

Catalytic kinase domain, first repeat, of the Giant Serine/Threonine Kinase Obscurin; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Obscurin, approximately 800 kDa in size, is one of three giant proteins expressed in vetebrate striated muscle, together with titin and nebulin. It is a multidomain protein composed of tandem adhesion and signaling domains, including 49 immunoglobulin (Ig) and 2 fibronectin type III (FN3) domains at the N-terminus followed by a more complex region containing more Ig domains, a conserved SH3 domain near a RhoGEF and PH domains, non-modular regions, as well as IQ and phosphorylation motifs. The obscurin gene also encode two kinase domains, which are not expressed as part of the 800 kDa protein, but as a smaller, alternatively spliced product present mainly in the heart muscle, also called obscurin-MLCK. Obscurin is localized at the peripheries of Z-disks and M-lines, where it is able to communicate with the surrounding myoplasm. It interacts with diverse proteins including sAnk1, myosin, titin, and MyBP-C. It may act as a scaffold for the assembly of elements of the contractile apparatus. The obscurin subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271009 [Multi-domain]  Cd Length: 257  Bit Score: 111.52  E-value: 1.96e-28
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  40 VKIIDRKKAPSDFLEKFLP----------REIEILAMLNHRSIVKTYEIFETSDGKVyIVMELGVQGDLLEFIKTRGALQ 109
Cdd:cd14107   18 VKRVTHKGNGECCAAKFIPlrsstrarafQERDILARLSHRRLTCLLDQFETRKTLI-LILELCSSEELLDRLFLKGVVT 96
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 110 EDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLL--DKDFNIKLSDFGFskrCLRDDSGRLILSKTfcGSAAYAAPEVL 187
Cdd:cd14107   97 EAEVKLYIQQVLEGIGYLHGMNILHLDIKPDNILMvsPTREDIKICDFGF---AQEITPSEHQFSKY--GSPEFVAPEIV 171
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 188 QGIPYQpKVYDIWSLGVILYIMVCGSMPYDDSNIKKMLRIQKEHRVNF--PRSKHLTGECKDLIYRMLQPDVNRRLHIDE 265
Cdd:cd14107  172 HQEPVS-AATDIWALGVIAYLSLTCHSPFAGENDRATLLNVAEGVVSWdtPEITHLSEDAKDFIKRVLQPDPEKRPSASE 250

                 ....*.
gi 112734851 266 ILNHCW 271
Cdd:cd14107  251 CLSHEW 256
STKc_MAPK cd07834
Catalytic domain of the Serine/Threonine Kinase, Mitogen-Activated Protein Kinase; STKs ...
18-274 2.20e-28

Catalytic domain of the Serine/Threonine Kinase, Mitogen-Activated Protein Kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. MAPKs serve as important mediators of cellular responses to extracellular signals. They control critical cellular functions including differentiation, proliferation, migration, and apoptosis. They are also implicated in the pathogenesis of many diseases including multiple types of cancer, stroke, diabetes, and chronic inflammation. Typical MAPK pathways involve a triple kinase core cascade comprising of the MAPK, which is phosphorylated and activated by a MAPK kinase (MAP2K or MKK), which itself is phosphorylated and activated by a MAPK kinase kinase (MAP3K or MKKK). Each cascade is activated either by a small GTP-binding protein or by an adaptor protein, which transmits the signal either directly to a MAP3K to start the triple kinase core cascade or indirectly through a mediator kinase, a MAP4K. There are three typical MAPK subfamilies: Extracellular signal-Regulated Kinase (ERK), c-Jun N-terminal Kinase (JNK), and p38. Some MAPKs are atypical in that they are not regulated by MAP2Ks. These include MAPK4, MAPK6, NLK, and ERK7. The MAPK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270828 [Multi-domain]  Cd Length: 329  Bit Score: 112.62  E-value: 2.20e-28
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSDFLEKFLpREIEILAMLNHRSIVKTYEIFE----TSDGKVYIVMELg 93
Cdd:cd07834    8 IGSGAYGVVCSAYDKRTGRKVAIKKISNVFDDLIDAKRIL-REIKILRHLKHENIIGLLDILRppspEEFNDVYIVTEL- 85
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  94 VQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGfskrclrddsgrliLSK 173
Cdd:cd07834   86 METDLHKVIKSPQPLTDDHIQYFLYQILRGLKYLHSAGVIHRDLKPSNILVNSNCDLKICDFG--------------LAR 151
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 174 TFCGSAA------------YAAPEVLQGIPYQPKVYDIWSLGVIL--------------YI-------MVCGSMPYDD-- 218
Cdd:cd07834  152 GVDPDEDkgflteyvvtrwYRAPELLLSSKKYTKAIDIWSVGCIFaelltrkplfpgrdYIdqlnlivEVLGTPSEEDlk 231
                        250       260       270       280       290       300
                 ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 112734851 219 ----SNIKKMLRIQKEHRVNfPRSKHLTG---ECKDLIYRMLQPDVNRRLHIDEILNHCWVQP 274
Cdd:cd07834  232 fissEKARNYLKSLPKKPKK-PLSEVFPGaspEAIDLLEKMLVFNPKKRITADEALAHPYLAQ 293
STKc_PAK_I cd06647
Catalytic domain of the Serine/Threonine Kinase, Group I p21-activated kinase; STKs catalyze ...
9-269 2.84e-28

Catalytic domain of the Serine/Threonine Kinase, Group I p21-activated kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Group I PAKs, also called conventional PAKs, include PAK1, PAK2, and PAK3. Group I PAKs contain a PBD (p21-binding domain) overlapping with an AID (autoinhibitory domain), a C-terminal catalytic domain, SH3 binding sites and a non-classical SH3 binding site for PIX (PAK-interacting exchange factor). They interact with the SH3 domain containing proteins Nck, Grb2 and PIX. Binding of group I PAKs to activated GTPases leads to conformational changes that destabilize the AID, allowing autophosphorylation and full activation of the kinase domain. Known group I PAK substrates include MLCK, Bad, Raf, MEK1, LIMK, Merlin, Vimentin, Myc, Stat5a, and Aurora A, among others. PAKs are Rho family GTPase-regulated kinases that serve as important mediators in the function of Cdc42 (cell division cycle 42) and Rac. PAKs are implicated in the regulation of many cellular processes including growth factor receptor-mediated proliferation, cell polarity, cell motility, cell death and survival, and actin cytoskeleton organization. The PAK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270814 [Multi-domain]  Cd Length: 261  Bit Score: 111.17  E-value: 2.84e-28
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851   9 RRGYIMGINLGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSdflEKFLPREIEILAMLNHRSIVKTYEIFETSDgKVYI 88
Cdd:cd06647    6 KKKYTRFEKIGQGASGTVYTAIDVATGQEVAIKQMNLQQQPK---KELIINEILVMRENKNPNIVNYLDSYLVGD-ELWV 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  89 VMELGVQGDLLEFIkTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLRDDSGR 168
Cdd:cd06647   82 VMEYLAGGSLTDVV-TETCMDEGQIAAVCRECLQALEFLHSNQVIHRDIKSDNILLGMDGSVKLTDFGFCAQITPEQSKR 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 169 lilsKTFCGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPYDDSN-IKKMLRIQKEHRVNFPRSKHLTGECKD 247
Cdd:cd06647  161 ----STMVGTPYWMAPEVVTRKAYGPKV-DIWSLGIMAIEMVEGEPPYLNENpLRALYLIATNGTPELQNPEKLSAIFRD 235
                        250       260
                 ....*....|....*....|..
gi 112734851 248 LIYRMLQPDVNRRLHIDEILNH 269
Cdd:cd06647  236 FLNRCLEMDVEKRGSAKELLQH 257
STKc_Nek11 cd08222
Catalytic domain of the Protein Serine/Threonine Kinase, Never In Mitosis gene A (NIMA) ...
59-269 3.05e-28

Catalytic domain of the Protein Serine/Threonine Kinase, Never In Mitosis gene A (NIMA)-related kinase 11; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Nek11 is involved, through direct phosphorylation, in regulating the degradation of Cdc25A (Cell Division Cycle 25 homolog A), which plays a role in cell cycle progression and in activating cyclin dependent kinases. Nek11 is activated by CHK1 (CHeckpoint Kinase 1) and may be involved in the G2/M checkpoint. Nek11 may also play a role in the S-phase checkpoint as well as in DNA replication and genotoxic stress responses. It is one in a family of 11 different Neks (Nek1-11) that are involved in cell cycle control. The Nek family is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270861 [Multi-domain]  Cd Length: 260  Bit Score: 110.98  E-value: 3.05e-28
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  59 REIEILAMLNHRSIVKTYEIFeTSDGKVYIVMELGVQGDL----LEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVH 134
Cdd:cd08222   51 REAKLLSKLDHPAIVKFHDSF-VEKESFCIVTEYCEGGDLddkiSEYKKSGTTIDENQILDWFIQLLLAVQYMHERRILH 129
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 135 RDLKCENLLLdKDFNIKLSDFGFSkRCLrddSGRLILSKTFCGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSM 214
Cdd:cd08222  130 RDLKAKNIFL-KNNVIKVGDFGIS-RIL---MGTSDLATTFTGTPYYMSPEVLKHEGYNSKS-DIWSLGCILYEMCCLKH 203
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|....*.
gi 112734851 215 PYDDSN-IKKMLRIQKEHRVNFPrsKHLTGECKDLIYRMLQPDVNRRLHIDEILNH 269
Cdd:cd08222  204 AFDGQNlLSVMYKIVEGETPSLP--DKYSKELNAIYSRMLNKDPALRPSAAEILKI 257
STKc_nPKC_epsilon cd05591
Catalytic domain of the Serine/Threonine Kinase, Novel Protein Kinase C epsilon; STKs catalyze ...
18-220 3.07e-28

Catalytic domain of the Serine/Threonine Kinase, Novel Protein Kinase C epsilon; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. PKC-epsilon has been shown to behave as an oncoprotein. Its overexpression contributes to neoplastic transformation depending on the cell type. It contributes to oncogenesis by inducing disordered cell growth and inhibiting cell death. It also plays a role in tumor invasion and metastasis. PKC-epsilon has also been found to confer cardioprotection against ischemia and reperfusion-mediated damage. Other cellular functions include the regulation of gene expression, cell adhesion, and cell motility. PKCs are classified into three groups (classical, atypical, and novel) depending on their mode of activation and the structural characteristics of their regulatory domain. nPKCs are calcium-independent, but require DAG (1,2-diacylglycerol) and phosphatidylserine (PS) for activity. The nPKC-epsilon subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270743 [Multi-domain]  Cd Length: 321  Bit Score: 112.20  E-value: 3.07e-28
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSDFLEKFLPREIEILAML-NHRSIVKTYEIFETSDgKVYIVMELGVQG 96
Cdd:cd05591    3 LGKGSFGKVMLAERKGTDEVYAIKVLKKDVILQDDDVDCTMTEKRILALAaKHPFLTALHSCFQTKD-RLFFVMEYVNGG 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  97 DLLEFIKTrgALQEDDARKKFH--QLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLRDDsgrlILSKT 174
Cdd:cd05591   82 DLMFQIQR--ARKFDEPRARFYaaEVTLALMFLHRHGVIYRDLKLDNILLDAEGHCKLADFGMCKEGILNG----KTTTT 155
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|....*.
gi 112734851 175 FCGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPYDDSN 220
Cdd:cd05591  156 FCGTPDYIAPEILQELEYGPSV-DWWALGVLMYEMMAGQPPFEADN 200
STKc_NDR_like cd05599
Catalytic domain of Nuclear Dbf2-Related kinase-like Protein Serine/Threonine Kinases; STKs ...
38-273 8.82e-28

Catalytic domain of Nuclear Dbf2-Related kinase-like Protein Serine/Threonine Kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. NDR kinases regulate mitosis, cell growth, embryonic development, and neurological processes. They are also required for proper centrosome duplication. Higher eukaryotes contain two NDR isoforms, NDR1 and NDR2. This subfamily also contains fungal NDR-like kinases. NDR kinase contains an N-terminal regulatory (NTR) domain and an insert within the catalytic domain that contains an auto-inhibitory sequence. Like many other AGC kinases, NDR kinase requires phosphorylation at two sites, the activation loop (A-loop) and the hydrophobic motif (HM), for activity. The NDR kinase subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270750 [Multi-domain]  Cd Length: 324  Bit Score: 111.17  E-value: 8.82e-28
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  38 VAVKIIdRKkapSDFLEK----FLPREIEILAMLNHRSIVKTYEIFETSDgKVYIVMELGVQGDLLEFIKTRGALQEDDA 113
Cdd:cd05599   29 YAMKKL-RK---SEMLEKeqvaHVRAERDILAEADNPWVVKLYYSFQDEE-NLYLIMEFLPGGDMMTLLMKKDTLTEEET 103
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 114 RKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFskrCLRDDSGRLILSKTfcGSAAYAAPEVLQGIPYQ 193
Cdd:cd05599  104 RFYIAETVLAIESIHKLGYIHRDIKPDNLLLDARGHIKLSDFGL---CTGLKKSHLAYSTV--GTPDYIAPEVFLQKGYG 178
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 194 PKVyDIWSLGVILYIMVCGSMP-YDDSNIKKMLRIQ--KEHRVnFPRSKHLTGECKDLIYRMLQpDVNRRL---HIDEIL 267
Cdd:cd05599  179 KEC-DWWSLGVIMYEMLIGYPPfCSDDPQETCRKIMnwRETLV-FPPEVPISPEAKDLIERLLC-DAEHRLganGVEEIK 255

                 ....*.
gi 112734851 268 NHCWVQ 273
Cdd:cd05599  256 SHPFFK 261
PTZ00283 PTZ00283
serine/threonine protein kinase; Provisional
12-268 9.76e-28

serine/threonine protein kinase; Provisional


Pssm-ID: 240344 [Multi-domain]  Cd Length: 496  Bit Score: 113.43  E-value: 9.76e-28
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  12 YIMGINLGEGSYAKVKSAYSERLKFNVAVKIIDrkkapsdfLEKFLPREI-----EILAMLN--HRSIVKTYEIFETSDG 84
Cdd:PTZ00283  34 YWISRVLGSGATGTVLCAKRVSDGEPFAVKVVD--------MEGMSEADKnraqaEVCCLLNcdFFSIVKCHEDFAKKDP 105
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  85 K-------VYIVMELGVQGDLLEFIKTRG----ALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLS 153
Cdd:PTZ00283 106 RnpenvlmIALVLDYANAGDLRQEIKSRAktnrTFREHEAGLLFIQVLLAVHHVHSKHMIHRDIKSANILLCSNGLVKLG 185
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 154 DFGFSK---RCLRDDSGRlilskTFCGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPYDDSNIKKMLRIQKE 230
Cdd:PTZ00283 186 DFGFSKmyaATVSDDVGR-----TFCGTPYYVAPEIWRRKPYSKKA-DMFSLGVLLYELLTLKRPFDGENMEEVMHKTLA 259
                        250       260       270
                 ....*....|....*....|....*....|....*...
gi 112734851 231 HRVNfPRSKHLTGECKDLIYRMLQPDVNRRLHIDEILN 268
Cdd:PTZ00283 260 GRYD-PLPPSISPEMQEIVTALLSSDPKRRPSSSKLLN 296
STKc_MLCK cd14103
Catalytic domain of the Serine/Threonine Kinase, Myosin Light Chain Kinase; STKs catalyze the ...
18-271 9.91e-28

Catalytic domain of the Serine/Threonine Kinase, Myosin Light Chain Kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. MLCK phosphorylates myosin regulatory light chain and controls the contraction of all muscle types. In vertebrates, different MLCKs function in smooth (MLCK1), skeletal (MLCK2), and cardiac (MLCK3) muscles. A fourth protein, MLCK4, has also been identified through comprehensive genome analysis although it has not been biochemically characterized. The MLCK1 gene expresses three transcripts in a cell-specific manner: a short MLCK1 which contains three immunoglobulin (Ig)-like and one fibronectin type III (FN3) domains, PEVK and actin-binding regions, and a kinase domain near the C-terminus; a long MLCK1 containing six additional Ig-like domains at the N-terminus compared to the short MLCK1; and the C-terminal Ig module. MLCK2, MLCK3, and MLCK4 share a simpler domain architecture of a single kinase domain near the C-terminus and the absence of Ig-like or FN3 domains. The MLCK subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271005 [Multi-domain]  Cd Length: 250  Bit Score: 109.24  E-value: 9.91e-28
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIID-RKKAPSDFLEkflpREIEILAMLNHRSIVKTYEIFETSDGKVyIVMELGVQG 96
Cdd:cd14103    1 LGRGKFGTVYRCVEKATGKELAAKFIKcRKAKDREDVR----NEIEIMNQLRHPRLLQLYDAFETPREMV-LVMEYVAGG 75
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  97 DLLE-FIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLL-LDKDFN-IKLSDFGFSKRclRDDSGRLilsK 173
Cdd:cd14103   76 ELFErVVDDDFELTERDCILFMRQICEGVQYMHKQGILHLDLKPENILcVSRTGNqIKIIDFGLARK--YDPDKKL---K 150
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 174 TFCGSAAYAAPEVlqgIPYQPKVY--DIWSLGVILYIMVCGSMPY-DDSNIKKMLRIQK-EHRVNFPRSKHLTGECKDLI 249
Cdd:cd14103  151 VLFGTPEFVAPEV---VNYEPISYatDMWSVGVICYVLLSGLSPFmGDNDAETLANVTRaKWDFDDEAFDDISDEAKDFI 227
                        250       260
                 ....*....|....*....|..
gi 112734851 250 YRMLQPDVNRRLHIDEILNHCW 271
Cdd:cd14103  228 SKLLVKDPRKRMSAAQCLQHPW 249
STKc_LATS cd05598
Catalytic domain of the Serine/Threonine Kinase, Large Tumor Suppressor; STKs catalyze the ...
60-301 1.16e-27

Catalytic domain of the Serine/Threonine Kinase, Large Tumor Suppressor; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. LATS was originally identified in Drosophila using a screen for genes whose inactivation led to overproliferation of cells. In tetrapods, there are two LATS isoforms, LATS1 and LATS2. Inactivation of LATS1 in mice results in the development of various tumors, including sarcomas and ovarian cancer. LATS functions as a tumor suppressor and is implicated in cell cycle regulation. The LATS subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270749 [Multi-domain]  Cd Length: 333  Bit Score: 110.87  E-value: 1.16e-27
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  60 EIEILAMLNHRSIVKTYEIFETSDgKVYIVMELGVQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKC 139
Cdd:cd05598   51 ERDILAEADNEWVVKLYYSFQDKE-NLYFVMDYIPGGDLMSLLIKKGIFEEDLARFYIAELVCAIESVHKMGFIHRDIKP 129
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 140 ENLLLDKDFNIKLSDFGFskrC--LR--DDSgRLILSKTFCGSAAYAAPEVLQGIPYQpKVYDIWSLGVILYIMVCGSMP 215
Cdd:cd05598  130 DNILIDRDGHIKLTDFGL---CtgFRwtHDS-KYYLAHSLVGTPNYIAPEVLLRTGYT-QLCDWWSVGVILYEMLVGQPP 204
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 216 -YDDSNIKKMLR-IQKEHRVNFPRSKHLTGECKDLIYRMLQpDVNRRL---HIDEILNHCWVQpkarglssgAINKEGes 290
Cdd:cd05598  205 fLAQTPAETQLKvINWRTTLKIPHEANLSPEAKDLILRLCC-DAEDRLgrnGADEIKAHPFFA---------GIDWEK-- 272
                        250
                 ....*....|.
gi 112734851 291 SRATEPSWIPE 301
Cdd:cd05598  273 LRKQKAPYIPT 283
STKc_DMPK_like cd05597
Catalytic domain of Myotonic Dystrophy protein kinase (DMPK)-like Serine/Threonine Kinases; ...
60-301 2.04e-27

Catalytic domain of Myotonic Dystrophy protein kinase (DMPK)-like Serine/Threonine Kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. The DMPK-like subfamily is composed of DMPK and DMPK-related cell division control protein 42 (Cdc42) binding kinase (MRCK). DMPK is expressed in skeletal and cardiac muscles, and in central nervous tissues. The functional role of DMPK is not fully understood. It may play a role in the signal transduction and homeostasis of calcium. The DMPK gene is implicated in myotonic dystrophy 1 (DM1), an inherited multisystemic disorder with symptoms that include muscle hyperexcitability, progressive muscle weakness and wasting, cataract development, testicular atrophy, and cardiac conduction defects. The genetic basis for DM1 is the mutational expansion of a CTG repeat in the 3'-UTR of DMPK. MRCK is activated via interaction with the small GTPase Cdc42. MRCK/Cdc42 signaling mediates myosin-dependent cell motility. Three isoforms of MRCK are known, named alpha, beta and gamma. MRCKgamma is expressed in heart and skeletal muscles, unlike MRCKalpha and MRCKbeta, which are expressed ubiquitously. The DMPK-like subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270748 [Multi-domain]  Cd Length: 331  Bit Score: 110.13  E-value: 2.04e-27
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  60 EIEILAMLNHRSIVKTYEIFEtSDGKVYIVMELGVQGDLLEFI-KTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLK 138
Cdd:cd05597   51 ERDVLVNGDRRWITKLHYAFQ-DENYLYLVMDYYCGGDLLTLLsKFEDRLPEEMARFYLAEMVLAIDSIHQLGYVHRDIK 129
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 139 CENLLLDKDFNIKLSDFGfskRCLRDDSGRLILSKTFCGSAAYAAPEVLQGIP-----YQPKVyDIWSLGVILYIMVCGS 213
Cdd:cd05597  130 PDNVLLDRNGHIRLADFG---SCLKLREDGTVQSSVAVGTPDYISPEILQAMEdgkgrYGPEC-DWWSLGVCMYEMLYGE 205
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 214 MP-YDDSNIKKMLRI-QKEHRVNFPRSK-HLTGECKDLIYRMLQpDVNRRL---HIDEILNHCWVQpkarGLssgainkE 287
Cdd:cd05597  206 TPfYAESLVETYGKImNHKEHFSFPDDEdDVSEEAKDLIRRLIC-SRERRLgqnGIDDFKKHPFFE----GI-------D 273
                        250
                 ....*....|....
gi 112734851 288 GESSRATEPSWIPE 301
Cdd:cd05597  274 WDNIRDSTPPYIPE 287
pk1 PHA03390
serine/threonine-protein kinase 1; Provisional
66-269 2.10e-27

serine/threonine-protein kinase 1; Provisional


Pssm-ID: 223069 [Multi-domain]  Cd Length: 267  Bit Score: 108.79  E-value: 2.10e-27
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  66 MLNHRSIVKTYEIFETSDGkVYIVMELGVQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLD 145
Cdd:PHA03390  65 MKDNPNFIKLYYSVTTLKG-HVLIMDYIKDGDLFDLLKKEGKLSEAEVKKIIRQLVEALNDLHKHNIIHNDIKLENVLYD 143
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 146 -KDFNIKLSDFGFSKR----CLRDdsgrlilsktfcGSAAYAAPEVLQGIPYQPKvYDIWSLGVILYIMVCGSMPYDDS- 219
Cdd:PHA03390 144 rAKDRIYLCDYGLCKIigtpSCYD------------GTLDYFSPEKIKGHNYDVS-FDWWAVGVLTYELLTGKHPFKEDe 210
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|....*
gi 112734851 220 ----NIKKMLRIQKEHrvnFPRSKHLTGECKDLIYRMLQPDVNRRLH-IDEILNH 269
Cdd:PHA03390 211 deelDLESLLKRQQKK---LPFIKNVSKNANDFVQSMLKYNINYRLTnYNEIIKH 262
STKc_CDK9_like cd07840
Catalytic domain of Cyclin-Dependent protein Kinase 9-like Serine/Threonine Kinases; STKs ...
18-269 2.46e-27

Catalytic domain of Cyclin-Dependent protein Kinase 9-like Serine/Threonine Kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. This subfamily is composed of CDK9 and CDK12 from higher eukaryotes, yeast BUR1, C-type plant CDKs (CdkC), and similar proteins. CDK9, BUR1, and CdkC are functionally equivalent. They act as a kinase for the C-terminal domain of RNA polymerase II and participate in regulating mutliple steps of gene expression including transcription elongation and RNA processing. CDK9 and CdkC associate with T-type cyclins while BUR1 associates with the cyclin BUR2. CDK12 is a unique CDK that contains an arginine/serine-rich (RS) domain, which is predominantly found in splicing factors. CDK12 interacts with cyclins L1 and L2, and participates in regulating transcription and alternative splicing. CDKs belong to a large family of STKs that are regulated by their cognate cyclins. Together, they are involved in the control of cell-cycle progression, transcription, and neuronal function. The CDK9-like subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270832 [Multi-domain]  Cd Length: 291  Bit Score: 109.19  E-value: 2.46e-27
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKII--DRKKapsdflEKFlP----REIEILAMLNHRSIVKTYEI-----FETSDGKV 86
Cdd:cd07840    7 IGEGTYGQVYKARNKKTGELVALKKIrmENEK------EGF-PitaiREIKLLQKLDHPNVVRLKEIvtskgSAKYKGSI 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  87 YIV---MELGVQGdLLEfiktRGALQEDDARKK--FHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFG----F 157
Cdd:cd07840   80 YMVfeyMDHDLTG-LLD----NPEVKFTESQIKcyMKQLLEGLQYLHSNGILHRDIKGSNILINNDGVLKLADFGlarpY 154
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 158 SKRCLRDDSGRLIlsktfcgSAAYAAPEVLQG-IPYQPKVyDIWSLGVILYIM---------------------VCGSmP 215
Cdd:cd07840  155 TKENNADYTNRVI-------TLWYRPPELLLGaTRYGPEV-DMWSVGCILAELftgkpifqgkteleqlekifeLCGS-P 225
                        250       260       270       280       290       300
                 ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 112734851 216 YDDS--NIKKM-----LRIQKEHRVNFPR--SKHLTGECKDLIYRMLQPDVNRRLHIDEILNH 269
Cdd:cd07840  226 TEENwpGVSDLpwfenLKPKKPYKRRLREvfKNVIDPSALDLLDKLLTLDPKKRISADQALQH 288
PKc_Wee1_like cd13997
Catalytic domain of the Wee1-like Protein Kinases; PKs catalyze the transfer of the ...
18-269 2.49e-27

Catalytic domain of the Wee1-like Protein Kinases; PKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine or tyrosine residues on protein substrates. This subfamily is composed of the dual-specificity kinase Myt1, the protein tyrosine kinase Wee1, and similar proteins. These proteins are cell cycle checkpoint kinases that are involved in the regulation of cyclin-dependent kinase CDK1, the master engine for mitosis. CDK1 is kept inactivated through phosphorylation of N-terminal thr (T14 by Myt1) and tyr (Y15 by Myt1 and Wee1) residues. Mitosis progression is ensured through activation of CDK1 by dephoshorylation and inactivation of Myt1/Wee1. The Wee1-like subfamily is part of a larger superfamily that includes the catalytic domains of other protein serine/threonine PKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270899 [Multi-domain]  Cd Length: 252  Bit Score: 108.24  E-value: 2.49e-27
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYA---KVKSAYSERLkfnVAVKIIDRKKAPSDFLEKFLpREIEILAML-NHRSIVKTYEIFEtSDGKVYIVMELG 93
Cdd:cd13997    8 IGSGSFSevfKVRSKVDGCL---YAVKKSKKPFRGPKERARAL-REVEAHAALgQHPNIVRYYSSWE-EGGHLYIQMELC 82
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  94 VQGDLLEFIKTRGALQ---EDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFskrCLRDDSGRLI 170
Cdd:cd13997   83 ENGSLQDALEELSPISklsEAEVWDLLLQVALGLAFIHSKGIVHLDIKPDNIFISNKGTCKIGDFGL---ATRLETSGDV 159
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 171 LSktfcGSAAYAAPEVLQGIPYQPKVYDIWSLGVILYIMVCGSMPYDDSNIKKMLRiqkEHRVNFPRSKHLTGECKDLIY 250
Cdd:cd13997  160 EE----GDSRYLAPELLNENYTHLPKADIFSLGVTVYEAATGEPLPRNGQQWQQLR---QGKLPLPPGLVLSQELTRLLK 232
                        250
                 ....*....|....*....
gi 112734851 251 RMLQPDVNRRLHIDEILNH 269
Cdd:cd13997  233 VMLDPDPTRRPTADQLLAH 251
STKc_Bck1_like cd06629
Catalytic domain of the Serine/Threonine Kinases, fungal Bck1-like Mitogen-Activated Protein ...
12-272 2.95e-27

Catalytic domain of the Serine/Threonine Kinases, fungal Bck1-like Mitogen-Activated Protein Kinase Kinase Kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Members of this group include the MAPKKKs Saccharomyces cerevisiae Bck1 and Schizosaccharomyces pombe Mkh1, and related proteins. Budding yeast Bck1 is part of the cell integrity MAPK pathway, which is activated by stresses and aggressions to the cell wall. The MAPKKK Bck1, MAPKKs Mkk1 and Mkk2, and the MAPK Slt2 make up the cascade that is important in the maintenance of cell wall homeostasis. Fission yeast Mkh1 is involved in MAPK cascades regulating cell morphology, cell wall integrity, salt resistance, and filamentous growth in response to stress. MAPKKKs phosphorylate and activate MAPK kinases, which in turn phosphorylate and activate MAPKs during signaling cascades that are important in mediating cellular responses to extracellular signals. The Bck1 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270799 [Multi-domain]  Cd Length: 270  Bit Score: 108.62  E-value: 2.95e-27
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  12 YIMGINLGEGSYAKVksaYserLKFNV------AVK-------IIDRKKAPSDFLEKFLPREIEILAMLNHRSIVkTYEI 78
Cdd:cd06629    3 WVKGELIGKGTYGRV---Y---LAMNAttgemlAVKqvelpktSSDRADSRQKTVVDALKSEIDTLKDLDHPNIV-QYLG 75
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  79 FETSDGKVYIVMELGVQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFS 158
Cdd:cd06629   76 FEETEDYFSIFLEYVPGGSIGSCLRKYGKFEEDLVRFFTRQILDGLAYLHSKGILHRDLKADNILVDLEGICKISDFGIS 155
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 159 KRClrDDSGRLILSKTFCGSAAYAAPEVL--QGIPYQPKVyDIWSLGVILYIMVCGSMPY-DDSNIKKMLRI-QKEHRVN 234
Cdd:cd06629  156 KKS--DDIYGNNGATSMQGSVFWMAPEVIhsQGQGYSAKV-DIWSLGCVVLEMLAGRRPWsDDEAIAAMFKLgNKRSAPP 232
                        250       260       270
                 ....*....|....*....|....*....|....*...
gi 112734851 235 FPRSKHLTGECKDLIYRMLQPDVNRRLHIDEILNHCWV 272
Cdd:cd06629  233 VPEDVNLSPEALDFLNACFAIDPRDRPTAAELLSHPFL 270
STKc_CDK2_3 cd07860
Catalytic domain of the Serine/Threonine Kinases, Cyclin-Dependent protein Kinase 2 and 3; ...
18-269 3.90e-27

Catalytic domain of the Serine/Threonine Kinases, Cyclin-Dependent protein Kinase 2 and 3; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. CDK2 is regulated by cyclin E or cyclin A. Upon activation by cyclin E, it phosphorylates the retinoblastoma (pRb) protein which activates E2F mediated transcription and allows cells to move into S phase. The CDK2/cyclin A complex plays a role in regulating DNA replication. CDK2, together with CDK4, also regulates embryonic cell proliferation. Despite these important roles, mice deleted for the cdk2 gene are viable and normal except for being sterile. This may be due to compensation provided by CDK1 (also called Cdc2), which can also bind cyclin E and drive the G1 to S phase transition. CDK3 is regulated by cyclin C and it phosphorylates pRB specifically during the G0/G1 transition. This phosphorylation is required for cells to exit G0 efficiently and enter the G1 phase. CDKs belong to a large family of STKs that are regulated by their cognate cyclins. Together, they are involved in the control of cell-cycle progression, transcription, and neuronal function. The CDK2/3 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270844 [Multi-domain]  Cd Length: 284  Bit Score: 108.36  E-value: 3.90e-27
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIdRKKAPSDFLEKFLPREIEILAMLNHRSIVKTYEIFETsDGKVYIVMELGVQgD 97
Cdd:cd07860    8 IGEGTYGVVYKARNKLTGEVVALKKI-RLDTETEGVPSTAIREISLLKELNHPNIVKLLDVIHT-ENKLYLVFEFLHQ-D 84
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  98 LLEF--IKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRC---LRDDSGRLIls 172
Cdd:cd07860   85 LKKFmdASALTGIPLPLIKSYLFQLLQGLAFCHSHRVLHRDLKPQNLLINTEGAIKLADFGLARAFgvpVRTYTHEVV-- 162
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 173 ktfcgSAAYAAPEVLQGIPYQPKVYDIWSLGVILYIMVCGSMPY-DDSNIKKMLRI-----------------QKEHRVN 234
Cdd:cd07860  163 -----TLWYRAPEILLGCKYYSTAVDIWSLGCIFAEMVTRRALFpGDSEIDQLFRIfrtlgtpdevvwpgvtsMPDYKPS 237
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|....
gi 112734851 235 FPR------SK---HLTGECKDLIYRMLQPDVNRRLHIDEILNH 269
Cdd:cd07860  238 FPKwarqdfSKvvpPLDEDGRDLLSQMLHYDPNKRISAKAALAH 281
PknB_PASTA_kin NF033483
Stk1 family PASTA domain-containing Ser/Thr kinase;
18-219 7.36e-27

Stk1 family PASTA domain-containing Ser/Thr kinase;


Pssm-ID: 468045 [Multi-domain]  Cd Length: 563  Bit Score: 111.43  E-value: 7.36e-27
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKII------DrkkapSDFLEKFLpREIEILAMLNHRSIVKTYEIFETsDGKVYIVME 91
Cdd:NF033483  15 IGRGGMAEVYLAKDTRLDRDVAVKVLrpdlarD-----PEFVARFR-REAQSAASLSHPNIVSVYDVGED-GGIPYIVME 87
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  92 LgVQG-DLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKrclrddsgrlI 170
Cdd:NF033483  88 Y-VDGrTLKDYIREHGPLSPEEAVEIMIQILSALEHAHRNGIVHRDIKPQNILITKDGRVKVTDFGIAR----------A 156
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|....*..
gi 112734851 171 LSKT-------FCGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPYD-DS 219
Cdd:NF033483 157 LSSTtmtqtnsVLGTVHYLSPEQARGGTVDARS-DIYSLGIVLYEMLTGRPPFDgDS 212
STKc_MAPK15-like cd07852
Catalytic domain of the Serine/Threonine Kinase, Mitogen-Activated Protein Kinase 15 and ...
3-274 7.39e-27

Catalytic domain of the Serine/Threonine Kinase, Mitogen-Activated Protein Kinase 15 and similar MAPKs; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Human MAPK15 is also called Extracellular signal Regulated Kinase 8 (ERK8) while the rat protein is called ERK7. ERK7 and ERK8 display both similar and different biochemical properties. They autophosphorylate and activate themselves and do not require upstream activating kinases. ERK7 is constitutively active and is not affected by extracellular stimuli whereas ERK8 shows low basal activity and is activated by DNA-damaging agents. ERK7 and ERK8 also have different substrate profiles. Genome analysis shows that they are orthologs with similar gene structures. ERK7 and ERK 8 may be involved in the signaling of some nuclear receptor transcription factors. ERK7 regulates hormone-dependent degradation of estrogen receptor alpha while ERK8 down-regulates the transcriptional co-activation androgen and glucocorticoid receptors. MAPKs are important mediators of cellular responses to extracellular signals. The MAPK15 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270841 [Multi-domain]  Cd Length: 337  Bit Score: 108.80  E-value: 7.39e-27
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851   3 DAAVLKRrgYIMGINLGEGSYAKVKSAYSERLKFNVAVK-IIDRKKAPSDFLEKFlpREIEIL-AMLNHRSIVKTYEIFE 80
Cdd:cd07852    2 DKHILRR--YEILKKLGKGAYGIVWKAIDKKTGEVVALKkIFDAFRNATDAQRTF--REIMFLqELNDHPNIIKLLNVIR 77
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  81 TSDGK-VYIVMELgVQGDLLEFIKtRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSK 159
Cdd:cd07852   78 AENDKdIYLVFEY-METDLHAVIR-ANILEDIHKQYIMYQLLKALKYLHSGGVIHRDLKPSNILLNSDCRVKLADFGLAR 155
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 160 --RCLRDDSGRLILSKtFCGSAAYAAPEVLQGIPYQPKVYDIWSLGVILYIMVCGS--------------------MPY- 216
Cdd:cd07852  156 slSQLEEDDENPVLTD-YVATRWYRAPEILLGSTRYTKGVDMWSVGCILGEMLLGKplfpgtstlnqlekiievigRPSa 234
                        250       260       270       280       290       300
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 112734851 217 -DDSNIKKMLRIQKEHRVNFPRSKHLTG-------ECKDLIYRMLQPDVNRRLHIDEILNHCWVQP 274
Cdd:cd07852  235 eDIESIQSPFAATMLESLPPSRPKSLDElfpkaspDALDLLKKLLVFNPNKRLTAEEALRHPYVAQ 300
STKc_SGK3 cd05604
Catalytic domain of the Protein Serine/Threonine Kinase, Serum- and Glucocorticoid-induced ...
18-224 9.48e-27

Catalytic domain of the Protein Serine/Threonine Kinase, Serum- and Glucocorticoid-induced Kinase 3; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. SGK3 (also called cytokine-independent survival kinase or CISK) is expressed in most tissues and is most abundant in the embryo and adult heart and spleen. It was originally discovered in a screen for antiapoptotic genes. It phosphorylates and inhibits the proapoptotic proteins, Bad and FKHRL1. SGK3 also regulates many transporters, ion channels, and receptors. It plays a critical role in hair follicle morphogenesis and hair cycling. The SGK3 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270755 [Multi-domain]  Cd Length: 326  Bit Score: 108.51  E-value: 9.48e-27
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSDFLEKFLPREIEILAM-LNHRSIVKTYEIFETSDgKVYIVMELGVQG 96
Cdd:cd05604    4 IGKGSFGKVLLAKRKRDGKYYAVKVLQKKVILNRKEQKHIMAERNVLLKnVKHPFLVGLHYSFQTTD-KLYFVLDFVNGG 82
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  97 DLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLRDDSGRLilskTFC 176
Cdd:cd05604   83 ELFFHLQRERSFPEPRARFYAAEIASALGYLHSINIVYRDLKPENILLDSQGHIVLTDFGLCKEGISNSDTTT----TFC 158
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|....*...
gi 112734851 177 GSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPYDDSNIKKM 224
Cdd:cd05604  159 GTPEYLAPEVIRKQPYDNTV-DWWCLGSVLYEMLYGLPPFYCRDTAEM 205
STKc_GSK3 cd14137
The catalytic domain of the Serine/Threonine Kinase, Glycogen Synthase Kinase 3; STKs catalyze ...
19-270 1.21e-26

The catalytic domain of the Serine/Threonine Kinase, Glycogen Synthase Kinase 3; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. GSK3 is a mutifunctional kinase involved in many cellular processes including cell division, proliferation, differentiation, adhesion, and apoptosis. In plants, GSK3 plays a role in the response to osmotic stress. In Caenorhabditis elegans, it plays a role in regulating normal oocyte-to-embryo transition and response to oxidative stress. In Chlamydomonas reinhardtii, GSK3 regulates flagellar length and assembly. In mammals, there are two isoforms, GSK3alpha and GSK3beta, which show both distinct and redundant functions. The two isoforms differ mainly in their N-termini. They are both involved in axon formation and in Wnt signaling.They play distinct roles in cardiogenesis, with GSKalpha being essential in cardiomyocyte survival, and GSKbeta regulating heart positioning and left-right symmetry. GSK3beta was first identified as a regulator of glycogen synthesis, but has since been determined to play other roles. It regulates the degradation of beta-catenin and IkB. Beta-catenin is the main effector of Wnt, which is involved in normal haematopoiesis and stem cell function. IkB is a central inhibitor of NF-kB, which is critical in maintaining leukemic cell growth. GSK3beta is enriched in the brain and is involved in regulating neuronal signaling pathways. It is implicated in the pathogenesis of many diseases including Type II diabetes, obesity, mood disorders, Alzheimer's disease, osteoporosis, and some types of cancer, among others. The GSK3 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271039 [Multi-domain]  Cd Length: 293  Bit Score: 107.20  E-value: 1.21e-26
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  19 GEGSYAKVKSAYSERLKFNVAVKiidrkKAPSDflEKFLPREIEILAMLNHRSIVKTYEIFETSDGK---VY--IVMELg 93
Cdd:cd14137   13 GSGSFGVVYQAKLLETGEVVAIK-----KVLQD--KRYKNRELQIMRRLKHPNIVKLKYFFYSSGEKkdeVYlnLVMEY- 84
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  94 VQGDLLEFIKtrgalQEDDARKKF---------HQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNI-KLSDFGFSKRCLR 163
Cdd:cd14137   85 MPETLYRVIR-----HYSKNKQTIpiiyvklysYQLFRGLAYLHSLGICHRDIKPQNLLVDPETGVlKLCDFGSAKRLVP 159
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 164 DDSgrlilSKTFCGSAAYAAPEVLQGIP-YQPKVyDIWSLGVILYIMVCGS--MPYDDSN-----------------IKK 223
Cdd:cd14137  160 GEP-----NVSYICSRYYRAPELIFGATdYTTAI-DIWSAGCVLAELLLGQplFPGESSVdqlveiikvlgtptreqIKA 233
                        250       260       270       280       290
                 ....*....|....*....|....*....|....*....|....*....|....*..
gi 112734851 224 MLRIQKEHRvnFPRSK----------HLTGECKDLIYRMLQPDVNRRLHIDEILNHC 270
Cdd:cd14137  234 MNPNYTEFK--FPQIKphpwekvfpkRTPPDAIDLLSKILVYNPSKRLTALEALAHP 288
STKc_Nek9 cd08221
Catalytic domain of the Protein Serine/Threonine Kinase, Never In Mitosis gene A (NIMA) ...
60-267 1.74e-26

Catalytic domain of the Protein Serine/Threonine Kinase, Never In Mitosis gene A (NIMA)-related kinase 9; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Nek9, also called Nercc1, is primarily a cytoplasmic protein but can also localize in the nucleus. It is involved in modulating chromosome alignment and splitting during mitosis. It interacts with the gamma-tubulin ring complex and the Ran GTPase, and is implicated in microtubule organization. Nek9 associates with FACT (FAcilitates Chromatin Transcription) and modulates interphase progression. It also interacts with Nek6, and Nek7, during mitosis, resulting in their activation. Nek9 is one in a family of 11 different Neks (Nek1-11) that are involved in cell cycle control. The Nek family is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270860 [Multi-domain]  Cd Length: 256  Bit Score: 105.97  E-value: 1.74e-26
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  60 EIEILAMLNHRSIVKTYEIFeTSDGKVYIVMELGVQGDLLEFIKTRGA--LQEDDARKKFHQLSSAIKYCHDLDVVHRDL 137
Cdd:cd08221   49 EIDILSLLNHDNIITYYNHF-LDGESLFIEMEYCNGGNLHDKIAQQKNqlFPEEVVLWYLYQIVSAVSHIHKAGILHRDI 127
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 138 KCENLLLDKDFNIKLSDFGFSKRClrddSGRLILSKTFCGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPYD 217
Cdd:cd08221  128 KTLNIFLTKADLVKLGDFGISKVL----DSESSMAESIVGTPYYMSPELVQGVKYNFKS-DIWAVGCVLYELLTLKRTFD 202
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|.
gi 112734851 218 DSN-IKKMLRIQKEHRVNFprSKHLTGECKDLIYRMLQPDVNRRLHIDEIL 267
Cdd:cd08221  203 ATNpLRLAVKIVQGEYEDI--DEQYSEEIIQLVHDCLHQDPEDRPTAEELL 251
PKc_DYRK_like cd14133
Catalytic domain of Dual-specificity tYrosine-phosphorylated and -Regulated Kinase-like ...
18-272 1.89e-26

Catalytic domain of Dual-specificity tYrosine-phosphorylated and -Regulated Kinase-like protein kinases; Dual-specificity PKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine (S/T) as well as tyrosine residues on protein substrates. This subfamily is composed of the dual-specificity DYRKs and YAK1, as well as the S/T kinases (STKs), HIPKs. DYRKs and YAK1 autophosphorylate themselves on tyrosine residues and phosphorylate their substrates exclusively on S/T residues. Proteins in this subfamily play important roles in cell proliferation, differentiation, survival, growth, and development. The DYRK-like subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271035 [Multi-domain]  Cd Length: 262  Bit Score: 106.20  E-value: 1.89e-26
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDRKKapsDFLEKFLpREIEILAMLN------HRSIVKTYEIFeTSDGKVYIVME 91
Cdd:cd14133    7 LGKGTFGQVVKCYDLLTGEEVALKIIKNNK---DYLDQSL-DEIRLLELLNkkdkadKYHIVRLKDVF-YFKNHLCIVFE 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  92 LGVQG--DLLEFIKTRGaLQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLL--DKDFNIKLSDFGFSkrCLRDDSg 167
Cdd:cd14133   82 LLSQNlyEFLKQNKFQY-LSLPRIRKIAQQILEALVFLHSLGLIHCDLKPENILLasYSRCQIKIIDFGSS--CFLTQR- 157
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 168 rlilSKTFCGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPYDDSNIKKMLRIQKEHRVNFPRSKHLTGECK- 246
Cdd:cd14133  158 ----LYSYIQSRYYRAPEVILGLPYDEKI-DMWSLGCILAELYTGEPLFPGASEVDQLARIIGTIGIPPAHMLDQGKADd 232
                        250       260       270
                 ....*....|....*....|....*....|
gi 112734851 247 ----DLIYRMLQPDVNRRLHIDEILNHCWV 272
Cdd:cd14133  233 elfvDFLKKLLEIDPKERPTASQALSHPWL 262
STKc_MEKK2 cd06652
Catalytic domain of the Serine/Threonine Kinase, Mitogen-Activated Protein (MAP)/Extracellular ...
14-272 2.28e-26

Catalytic domain of the Serine/Threonine Kinase, Mitogen-Activated Protein (MAP)/Extracellular signal-Regulated Kinase (ERK) Kinase Kinase 2; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. MEKK2 is a MAPK kinase kinase (MAPKKK or MKKK), that phosphorylates and activates the MAPK kinase MEK5 (or MKK5), which in turn phosphorylates and activates ERK5. The ERK5 cascade plays roles in promoting cell proliferation, differentiation, neuronal survival, and neuroprotection. MEKK2 also activates ERK1/2, c-Jun N-terminal kinase (JNK) and p38 through their respective MAPKKs MEK1/2, JNK-activating kinase 2 (JNKK2), and MKK3/6. MEKK2 plays roles in T cell receptor signaling, immune synapse formation, cytokine gene expression, as well as in EGF and FGF receptor signaling. The MEKK2 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270818 [Multi-domain]  Cd Length: 264  Bit Score: 105.90  E-value: 2.28e-26
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  14 MGINLGEGSYAKVKSAYSERLKFNVAVKIID-RKKAPSDFLE-KFLPREIEILAMLNHRSIVKTYEIF-ETSDGKVYIVM 90
Cdd:cd06652    6 LGKLLGQGAFGRVYLCYDADTGRELAVKQVQfDPESPETSKEvNALECEIQLLKNLLHERIVQYYGCLrDPQERTLSIFM 85
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  91 ELGVQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKR----CLrddS 166
Cdd:cd06652   86 EYMPGGSIKDQLKSYGALTENVTRKYTRQILEGVHYLHSNMIVHRDIKGANILRDSVGNVKLGDFGASKRlqtiCL---S 162
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 167 GRLILSKTfcGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPYddSNIKKMLRIQK--EHRVNFPRSKHLTGE 244
Cdd:cd06652  163 GTGMKSVT--GTPYWMSPEVISGEGYGRKA-DIWSVGCTVVEMLTEKPPW--AEFEAMAAIFKiaTQPTNPQLPAHVSDH 237
                        250       260
                 ....*....|....*....|....*...
gi 112734851 245 CKDLIYRMLQpDVNRRLHIDEILNHCWV 272
Cdd:cd06652  238 CRDFLKRIFV-EAKLRPSADELLRHTFV 264
STKc_nPKC_theta cd05619
Catalytic domain of the Serine/Threonine Kinase, Novel Protein Kinase C theta; STKs catalyze ...
12-300 3.68e-26

Catalytic domain of the Serine/Threonine Kinase, Novel Protein Kinase C theta; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. PKC-theta is selectively expressed in T-cells and plays an important and non-redundant role in several aspects of T-cell biology. Although T-cells also express other PKC isoforms, PKC-theta is unique in that upon antigen stimulation, it is translocated to the plasma membrane at the immunological synapse, where it mediates signals essential for T-cell activation. It is essential for TCR-induced proliferation, cytokine production, T-cell survival, and the differentiation and effector function of T-helper (Th) cells, particularly Th2 and Th17. PKC-theta is being developed as a therapeutic target for Th2-mediated allergic inflammation and Th17-mediated autoimmune diseases. PKCs are classified into three groups (classical, atypical, and novel) depending on their mode of activation and the structural characteristics of their regulatory domain. nPKCs are calcium-independent, but require DAG (1,2-diacylglycerol) and phosphatidylserine (PS) for activity. The nPKC subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270770 [Multi-domain]  Cd Length: 331  Bit Score: 106.93  E-value: 3.68e-26
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  12 YIMGINLGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSDFLEKFLPREIEILAML-NHRSIVKTYEIFETSDgKVYIVM 90
Cdd:cd05619    7 FVLHKMLGKGSFGKVFLAELKGTNQFFAIKALKKDVVLMDDDVECTMVEKRVLSLAwEHPFLTHLFCTFQTKE-NLFFVM 85
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  91 ELGVQGDLLEFIKTrgALQEDDARKKFH--QLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLRDDSGr 168
Cdd:cd05619   86 EYLNGGDLMFHIQS--CHKFDLPRATFYaaEIICGLQFLHSKGIVYRDLKLDNILLDKDGHIKIADFGMCKENMLGDAK- 162
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 169 lilSKTFCGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPYDDSNIKKMLRIQKEHRVNFPRskHLTGECKDL 248
Cdd:cd05619  163 ---TSTFCGTPDYIAPEILLGQKYNTSV-DWWSFGVLLYEMLIGQSPFHGQDEEELFQSIRMDNPFYPR--WLEKEAKDI 236
                        250       260       270       280       290
                 ....*....|....*....|....*....|....*....|....*....|...
gi 112734851 249 IYRMLQPDVNRRLHID-EILNHCWVQpkarglssgAINKEGESSRATEPSWIP 300
Cdd:cd05619  237 LVKLFVREPERRLGVRgDIRQHPFFR---------EINWEALEEREIEPPFKP 280
STKc_EIF2AK4_GCN2_rpt2 cd14046
Catalytic domain, repeat 2, of the Serine/Threonine kinase, eukaryotic translation Initiation ...
18-269 4.02e-26

Catalytic domain, repeat 2, of the Serine/Threonine kinase, eukaryotic translation Initiation Factor 2-Alpha Kinase 4 or General Control Non-derepressible-2; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. GCN2 (or EIF2AK4) is activated by amino acid or serum starvation and UV irradiation. It induces GCN4, a transcriptional activator of amino acid biosynthetic genes, leading to increased production of amino acids under amino acid-deficient conditions. In serum-starved cells, GCN2 activation induces translation of the stress-responsive transcription factor ATF4, while under UV stress, GCN2 triggers transcriptional rescue via NF-kB signaling. GCN2 contains an N-terminal RWD, a degenerate kinase-like (repeat 1), the catalytic kinase (repeat 2), a histidyl-tRNA synthetase (HisRS)-like, and a C-terminal ribosome-binding and dimerization (RB/DD) domains. Its kinase domain is activated via conformational changes as a result of the binding of uncharged tRNA to the HisRS-like domain. EIF2AKs phosphorylate the alpha subunit of eIF-2, resulting in the overall downregulation of protein synthesis. The GCN2 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270948 [Multi-domain]  Cd Length: 278  Bit Score: 105.53  E-value: 4.02e-26
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYA---KVKSAYSERLkfnVAVKIIdrKKAPSDFLEKFLPREIEILAMLNHRSIVKTYEI-FETSDgkVYIVMELG 93
Cdd:cd14046   14 LGKGAFGqvvKVRNKLDGRY---YAIKKI--KLRSESKNNSRILREVMLLSRLNHQHVVRYYQAwIERAN--LYIQMEYC 86
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  94 VQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLR--DDSGRLIL 171
Cdd:cd14046   87 EKSTLRDLIDSGLFQDTDRLWRLFRQILEGLAYIHSQGIIHRDLKPVNIFLDSNGNVKIGDFGLATSNKLnvELATQDIN 166
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 172 SKTFC------------GSAAYAAPEVLQGIP--YQPKVyDIWSLGVILYIMvcgSMPYDDS----NIKKMLRIQK-EHR 232
Cdd:cd14046  167 KSTSAalgssgdltgnvGTALYVAPEVQSGTKstYNEKV-DMYSLGIIFFEM---CYPFSTGmervQILTALRSVSiEFP 242
                        250       260       270
                 ....*....|....*....|....*....|....*..
gi 112734851 233 VNFPRSKHltGECKDLIYRMLQPDVNRRLHIDEILNH 269
Cdd:cd14046  243 PDFDDNKH--SKQAKLIRWLLNHDPAKRPSAQELLKS 277
PTZ00267 PTZ00267
NIMA-related protein kinase; Provisional
60-226 4.06e-26

NIMA-related protein kinase; Provisional


Pssm-ID: 140293 [Multi-domain]  Cd Length: 478  Bit Score: 108.95  E-value: 4.06e-26
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  60 EIEILAMLNHRSIVKTYEIFEtSDGKVYIVMELGVQGDLLEFIKTRGA----LQEDDARKKFHQLSSAIKYCHDLDVVHR 135
Cdd:PTZ00267 115 ELHCLAACDHFGIVKHFDDFK-SDDKLLLIMEYGSGGDLNKQIKQRLKehlpFQEYEVGLLFYQIVLALDEVHSRKMMHR 193
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 136 DLKCENLLLDKDFNIKLSDFGFSKRclRDDSGRLILSKTFCGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMP 215
Cdd:PTZ00267 194 DLKSANIFLMPTGIIKLGDFGFSKQ--YSDSVSLDVASSFCGTPYYLAPELWERKRYSKKA-DMWSLGVILYELLTLHRP 270
                        170
                 ....*....|.
gi 112734851 216 YDDSNIKKMLR 226
Cdd:PTZ00267 271 FKGPSQREIMQ 281
STKc_NAK1_like cd06917
Catalytic domain of Fungal Nak1-like Serine/Threonine Kinases; STKs catalyze the transfer of ...
18-281 4.10e-26

Catalytic domain of Fungal Nak1-like Serine/Threonine Kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. This subfamily is composed of Schizosaccharomyces pombe Nak1, Saccharomyces cerevisiae Kic1p (kinase that interacts with Cdc31p) and related proteins. Nak1 (also called N-rich kinase 1), is required by fission yeast for polarizing the tips of actin cytoskeleton and is involved in cell growth, cell separation, cell morphology and cell-cycle progression. Kic1p is required by budding yeast for cell integrity and morphogenesis. Kic1p interacts with Cdc31p, the yeast homologue of centrin, and phosphorylates substrates in a Cdc31p-dependent manner. The Nak1 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270822 [Multi-domain]  Cd Length: 277  Bit Score: 105.63  E-value: 4.10e-26
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDRKkAPSDFLEKfLPREIEILAMLNH---RSIVKTYEIFeTSDGKVYIVMELGV 94
Cdd:cd06917    9 VGRGSYGAVYRGYHVKTGRVVALKVLNLD-TDDDDVSD-IQKEVALLSQLKLgqpKNIIKYYGSY-LKGPSLWIIMDYCE 85
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  95 QGDLLEFIKTrGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLRDDSGRlilsKT 174
Cdd:cd06917   86 GGSIRTLMRA-GPIAERYIAVIMREVLVALKFIHKDGIIHRDIKAANILVTNTGNVKLCDFGVAASLNQNSSKR----ST 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 175 FCGSAAYAAPEV-LQGIPYQPKVyDIWSLGVILYIMVCGSMPYDDSNIKK--MLRIQKEHrvnfPR--SKHLTGECKDLI 249
Cdd:cd06917  161 FVGTPYWMAPEViTEGKYYDTKA-DIWSLGITTYEMATGNPPYSDVDALRavMLIPKSKP----PRleGNGYSPLLKEFV 235
                        250       260       270
                 ....*....|....*....|....*....|..
gi 112734851 250 YRMLQPDVNRRLHIDEILNHCWVQPKARGLSS 281
Cdd:cd06917  236 AACLDEEPKDRLSADELLKSKWIKQHSKTPTS 267
STKc_PAK2 cd06655
Catalytic domain of the Serine/Threonine Kinase, p21-activated kinase 2; STKs catalyze the ...
9-281 4.33e-26

Catalytic domain of the Serine/Threonine Kinase, p21-activated kinase 2; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. PAK2 plays a role in pro-apoptotic signaling. It is cleaved and activated by caspases leading to morphological changes during apoptosis. PAK2 is also activated in response to a variety of stresses including DNA damage, hyperosmolarity, serum starvation, and contact inhibition, and may play a role in coordinating the stress response. PAK2 also contributes to cancer cell invasion through a mechanism distinct from that of PAK1. It belongs to the group I PAKs, which contain a PBD (p21-binding domain) overlapping with an AID (autoinhibitory domain), a C-terminal catalytic domain, SH3 binding sites and a non-classical SH3 binding site for PIX (PAK-interacting exchange factor). PAKs are Rho family GTPase-regulated kinases that serve as important mediators in the function of Cdc42 (cell division cycle 42) and Rac. The PAK subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 132986 [Multi-domain]  Cd Length: 296  Bit Score: 105.96  E-value: 4.33e-26
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851   9 RRGYIMGINLGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSdflEKFLPREIEILAMLNHRSIVKTYEIFETSDgKVYI 88
Cdd:cd06655   18 KKKYTRYEKIGQGASGTVFTAIDVATGQEVAIKQINLQKQPK---KELIINEILVMKELKNPNIVNFLDSFLVGD-ELFV 93
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  89 VMELGVQGDLLEFIkTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLRDDSGR 168
Cdd:cd06655   94 VMEYLAGGSLTDVV-TETCMDEAQIAAVCRECLQALEFLHANQVIHRDIKSDNVLLGMDGSVKLTDFGFCAQITPEQSKR 172
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 169 lilsKTFCGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPYDDSN-IKKMLRIQKEHRVNFPRSKHLTGECKD 247
Cdd:cd06655  173 ----STMVGTPYWMAPEVVTRKAYGPKV-DIWSLGIMAIEMVEGEPPYLNENpLRALYLIATNGTPELQNPEKLSPIFRD 247
                        250       260       270
                 ....*....|....*....|....*....|....
gi 112734851 248 LIYRMLQPDVNRRLHIDEILNHCWVQpKARGLSS 281
Cdd:cd06655  248 FLNRCLEMDVEKRGSAKELLQHPFLK-LAKPLSS 280
STKc_Twitchin_like cd14114
The catalytic domain of the Giant Serine/Threonine Kinases, Twitchin and Projectin; STKs ...
18-272 5.95e-26

The catalytic domain of the Giant Serine/Threonine Kinases, Twitchin and Projectin; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. This subfamily is composed of Caenorhabditis elegans and Aplysia californica Twitchin, Drosophila melanogaster Projectin, and similar proteins. These are very large muscle proteins containing multiple immunoglobulin (Ig)-like and fibronectin type III (FN3) domains and a single kinase domain near the C-terminus. Twitchin and Projectin are both associated with thick filaments. Twitchin is localized in the outer parts of A-bands and is involved in regulating muscle contraction. It interacts with the myofibrillar proteins myosin and actin in a phosphorylation-dependent manner, and may be involved in regulating the myosin cross-bridge cycle. The kinase activity of Twitchen is activated by Ca2+ and the Ca2+ binding protein S100A1. Projectin is associated with the end of thick filaments and is a component of flight muscle connecting filaments. The kinase domain of Projectin may play roles in autophosphorylation and transphosphorylation, which impact the formation of myosin filaments. The Twitchin-like subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271016 [Multi-domain]  Cd Length: 259  Bit Score: 104.59  E-value: 5.95e-26
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDrkkAPSDFLEKFLPREIEILAMLNHRSIVKTYEIFEtSDGKVYIVMELGVQGD 97
Cdd:cd14114   10 LGTGAFGVVHRCTERATGNNFAAKFIM---TPHESDKETVRKEIQIMNQLHHPKLINLHDAFE-DDNEMVLILEFLSGGE 85
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  98 LLEFIKTRG-ALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLD--KDFNIKLSDFGFSKRCLRDDSgrlilSKT 174
Cdd:cd14114   86 LFERIAAEHyKMSEAEVINYMRQVCEGLCHMHENNIVHLDIKPENIMCTtkRSNEVKLIDFGLATHLDPKES-----VKV 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 175 FCGSAAYAAPEVLQGIP---YQpkvyDIWSLGVILYIMVCGSMPYDDSNIKKMLRIQKEHRVNFPRS--KHLTGECKDLI 249
Cdd:cd14114  161 TTGTAEFAAPEIVEREPvgfYT----DMWAVGVLSYVLLSGLSPFAGENDDETLRNVKSCDWNFDDSafSGISEEAKDFI 236
                        250       260
                 ....*....|....*....|...
gi 112734851 250 YRMLQPDVNRRLHIDEILNHCWV 272
Cdd:cd14114  237 RKLLLADPNKRMTIHQALEHPWL 259
STKc_aPKC cd05588
Catalytic domain of the Serine/Threonine Kinase, Atypical Protein Kinase C; STKs catalyze the ...
18-238 6.00e-26

Catalytic domain of the Serine/Threonine Kinase, Atypical Protein Kinase C; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. aPKCs only require phosphatidylserine (PS) for activation. They contain a C2-like region, instead of a calcium-binding (C2) region found in classical PKCs, in their regulatory domain. There are two aPKC isoforms, zeta and iota. aPKCs are involved in many cellular functions including proliferation, migration, apoptosis, polarity maintenance and cytoskeletal regulation. They also play a critical role in the regulation of glucose metabolism and in the pathogenesis of type 2 diabetes. PKCs are classified into three groups (classical, atypical, and novel) depending on their mode of activation and the structural characteristics of their regulatory domain. The aPKC subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270740 [Multi-domain]  Cd Length: 328  Bit Score: 105.97  E-value: 6.00e-26
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSDFLEKFLPREIEIL-AMLNHRSIVKTYEIFETSdGKVYIVMELGVQG 96
Cdd:cd05588    3 IGRGSYAKVLMVELKKTKRIYAMKVIKKELVNDDEDIDWVQTEKHVFeTASNHPFLVGLHSCFQTE-SRLFFVIEFVNGG 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  97 DLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLRDDSgrliLSKTFC 176
Cdd:cd05588   82 DLMFHMQRQRRLPEEHARFYSAEISLALNFLHEKGIIYRDLKLDNVLLDSEGHIKLTDYGMCKEGLRPGD----TTSTFC 157
                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 112734851 177 GSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPYD--------DSNIKKML-RIQKEHRVNFPRS 238
Cdd:cd05588  158 GTPNYIAPEILRGEDYGFSV-DWWALGVLMFEMLAGRSPFDivgssdnpDQNTEDYLfQVILEKPIRIPRS 227
STKc_GAK_like cd13985
Catalytic domain of cyclin G-Associated Kinase-like proteins; STKs catalyze the transfer of ...
18-268 6.02e-26

Catalytic domain of cyclin G-Associated Kinase-like proteins; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. This subfamily includes cyclin G-Associated Kinase (GAK), Drosophila melanogaster Numb-Associated Kinase (NAK)-like proteins, and similar protein kinases. GAK plays regulatory roles in clathrin-mediated membrane trafficking, the maintenance of centrosome integrity and chromosome congression, neural patterning, survival of neurons, and immune responses. NAK plays a role in asymmetric cell division through its association with Numb. It also regulates the localization of Dlg, a protein essential for septate junction formation. The GAK-like subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270887 [Multi-domain]  Cd Length: 272  Bit Score: 104.72  E-value: 6.02e-26
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSdfLEKFLpREIEILAML-NHRSIVKTY--EIFETSDGK-VYIVMELg 93
Cdd:cd13985    8 LGEGGFSYVYLAHDVNTGRRYALKRMYFNDEEQ--LRVAI-KEIEIMKRLcGHPNIVQYYdsAILSSEGRKeVLLLMEY- 83
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  94 VQGDLLEFIKTRGA--LQEDDARKKFHQLSSAIKYCHDLD--VVHRDLKCENLLLDKDFNIKLSDFG--------FSKRC 161
Cdd:cd13985   84 CPGSLVDILEKSPPspLSEEEVLRIFYQICQAVGHLHSQSppIIHRDIKIENILFSNTGRFKLCDFGsattehypLERAE 163
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 162 LRDDSGRLILSKTfcgSAAYAAPEVLQGIPYQP---KVyDIWSLGVILYIMVCGSMPYDDSNIkkmLRIQKEhRVNFPRS 238
Cdd:cd13985  164 EVNIIEEEIQKNT---TPMYRAPEMIDLYSKKPigeKA-DIWALGCLLYKLCFFKLPFDESSK---LAIVAG-KYSIPEQ 235
                        250       260       270
                 ....*....|....*....|....*....|
gi 112734851 239 KHLTGECKDLIYRMLQPDVNRRLHIDEILN 268
Cdd:cd13985  236 PRYSPELHDLIRHMLTPDPAERPDIFQVIN 265
STKc_Titin cd14104
Catalytic domain of the Giant Serine/Threonine Kinase Titin; STKs catalyze the transfer of the ...
12-286 6.85e-26

Catalytic domain of the Giant Serine/Threonine Kinase Titin; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Titin, also called connectin, is a muscle-specific elastic protein and is the largest known protein to date. It contains multiple immunoglobulin (Ig)-like and fibronectin type III (FN3) domains, and a single kinase domain near the C-terminus. It spans half of the sarcomere, the repeating contractile unit of striated muscle, and performs mechanical and catalytic functions. Titin contributes to the passive force generated when muscle is stretched during relaxation. Its kinase domain phosphorylates and regulates the muscle protein telethonin, which is required for sarcomere formation in differentiating myocytes. In addition, titin binds many sarcomere proteins and acts as a molecular scaffold for filament formation during myofibrillogenesis. The Titin subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271006 [Multi-domain]  Cd Length: 277  Bit Score: 104.94  E-value: 6.85e-26
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  12 YIMGINLGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPsdflEKFLPREIEILAMLNHRSIVKTYEIFETSDGKVYIvME 91
Cdd:cd14104    2 YMIAEELGRGQFGIVHRCVETSSKKTYMAKFVKVKGAD----QVLVKKEISILNIARHRNILRLHESFESHEELVMI-FE 76
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  92 LGVQGDLLEFIKT-RGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLL--DKDFNIKLSDFGFSKRCLRDDSGR 168
Cdd:cd14104   77 FISGVDIFERITTaRFELNEREIVSYVRQVCEALEFLHSKNIGHFDIRPENIIYctRRGSYIKIIEFGQSRQLKPGDKFR 156
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 169 LILSktfcgSAAYAAPEVLQGiPYQPKVYDIWSLGVILYIMVCGSMPYDDSNIKKMLRIQKEHRVNFPRS--KHLTGECK 246
Cdd:cd14104  157 LQYT-----SAEFYAPEVHQH-ESVSTATDMWSLGCLVYVLLSGINPFEAETNQQTIENIRNAEYAFDDEafKNISIEAL 230
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|
gi 112734851 247 DLIYRMLQPDVNRRLHIDEILNHCWVQPKARGLSSGAINK 286
Cdd:cd14104  231 DFVDRLLVKERKSRMTAQEALNHPWLKQGMETVSSKDIKT 270
STKc_SPEG_rpt1 cd14108
Catalytic kinase domain, first repeat, of Giant Serine/Threonine Kinase Striated muscle ...
40-271 7.30e-26

Catalytic kinase domain, first repeat, of Giant Serine/Threonine Kinase Striated muscle preferentially expressed protein kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. The Striated muscle preferentially expressed gene (SPEG) generates 4 different isoforms through alternative promoter use and splicing in a tissue-specific manner: SPEGalpha and SPEGbeta are expressed in cardiac and skeletal striated muscle; Aortic Preferentially Expressed Protein-1 (APEG-1) is expressed in vascular smooth muscle; and Brain preferentially expressed gene (BPEG) is found in the brain and aorta. SPEG proteins have mutliple immunoglobulin (Ig), 2 fibronectin type III (FN3), and two kinase domains. They are necessary for cardiac development and survival. The SPEG subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271010 [Multi-domain]  Cd Length: 255  Bit Score: 104.21  E-value: 7.30e-26
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  40 VKIIDRKKAPSDFLEKFLP----------REIEILAMLNHRSIVKTYEIFETSDGkVYIVMELGVQgDLLEFIKTRGALQ 109
Cdd:cd14108   18 LRRVKEKSSDLSFAAKFIPvrakkktsarRELALLAELDHKSIVRFHDAFEKRRV-VIIVTELCHE-ELLERITKRPTVC 95
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 110 EDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLL--DKDFNIKLSDFGFSKRCLRDDsgrlilsKTFC--GSAAYAAPE 185
Cdd:cd14108   96 ESEVRSYMRQLLEGIEYLHQNDVLHLDLKPENLLMadQKTDQVRICDFGNAQELTPNE-------PQYCkyGTPEFVAPE 168
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 186 VLQGIPYQpKVYDIWSLGVILYIMVCGSMPYDDSNIKKMLRIQKEHRVNFPRS--KHLTGECKDLIYRMLqpdVNRRLHI 263
Cdd:cd14108  169 IVNQSPVS-KVTDIWPVGVIAYLCLTGISPFVGENDRTTLMNIRNYNVAFEESmfKDLCREAKGFIIKVL---VSDRLRP 244
                        250
                 ....*....|
gi 112734851 264 D--EILNHCW 271
Cdd:cd14108  245 DaeETLEHPW 254
STKc_MSK2_N cd05614
N-terminal catalytic domain of the Serine/Threonine Kinase, Mitogen and stress-activated ...
72-301 8.28e-26

N-terminal catalytic domain of the Serine/Threonine Kinase, Mitogen and stress-activated kinase 2; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. MSK2 and MSK1 play nonredundant roles in activating histone H3 kinases, which play pivotal roles in compaction of the chromatin fiber. MSK2 is the required H3 kinase in response to stress stimuli and activation of the p38 MAPK pathway. MSK2 also plays a role in the pathogenesis of psoriasis. MSKs contain an N-terminal kinase domain (NTD) from the AGC family and a C-terminal kinase domain (CTD) from the CAMK family, similar to 90 kDa ribosomal protein S6 kinases (RSKs). MSKs are activated by two major signaling cascades, the Ras-MAPK and p38 stress kinase pathways, which trigger phosphorylation in the activation loop (A-loop) of the CTD of MSK. The active CTD phosphorylates the hydrophobic motif (HM) of NTD, which facilitates the phosphorylation of the A-loop and activates the NTD, which in turn phosphorylates downstream targets. The MSK2 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270765 [Multi-domain]  Cd Length: 332  Bit Score: 105.77  E-value: 8.28e-26
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  72 IVKTYEIFETsDGKVYIVMELGVQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIK 151
Cdd:cd05614   67 LVTLHYAFQT-DAKLHLILDYVSGGELFTHLYQRDHFSEDEVRFYSGEIILALEHLHKLGIVYRDIKLENILLDSEGHVV 145
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 152 LSDFGFSKRCLRDDSGRlilSKTFCGSAAYAAPEVLQGIPYQPKVYDIWSLGVILYIMVCGSMPYD-----DSNIKKMLR 226
Cdd:cd05614  146 LTDFGLSKEFLTEEKER---TYSFCGTIEYMAPEIIRGKSGHGKAVDWWSLGILMFELLTGASPFTlegekNTQSEVSRR 222
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 227 IQKehrVNFPRSKHLTGECKDLIYRMLQPDVNRRL-----HIDEILNHcwvqPKARGLSSGAInkegeSSRATEPSWIPE 301
Cdd:cd05614  223 ILK---CDPPFPSFIGPVARDLLQKLLCKDPKKRLgagpqGAQEIKEH----PFFKGLDWEAL-----ALRKVNPPFRPS 290
STKc_MRCK_beta cd05624
Catalytic domain of the Protein Serine/Threonine Kinase, DMPK-related cell division control ...
21-301 1.02e-25

Catalytic domain of the Protein Serine/Threonine Kinase, DMPK-related cell division control protein 42 binding kinase (MRCK) beta; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. MRCK-beta is expressed ubiquitously in many tissues. MRCK is activated via interaction with the small GTPase Cdc42. MRCK/Cdc42 signaling mediates myosin-dependent cell motility. The MRCK-beta subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase. This alignment model includes the dimerization domain.


Pssm-ID: 270774 [Multi-domain]  Cd Length: 409  Bit Score: 107.02  E-value: 1.02e-25
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  21 GSYAKVKSAYSERLkfnVAVKIIDR----KKAPSDFLEKflprEIEILAMLNHRSIVKTYEIFEtSDGKVYIVMELGVQG 96
Cdd:cd05624   86 GEVAVVKMKNTERI---YAMKILNKwemlKRAETACFRE----ERNVLVNGDCQWITTLHYAFQ-DENYLYLVMDYYVGG 157
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  97 DLLEFI-KTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGfskRCLRDDSGRLILSKTF 175
Cdd:cd05624  158 DLLTLLsKFEDKLPEDMARFYIGEMVLAIHSIHQLHYVHRDIKPDNVLLDMNGHIRLADFG---SCLKMNDDGTVQSSVA 234
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 176 CGSAAYAAPEVLQGI-----PYQPKVyDIWSLGVILYIMVCGSMP-YDDSNIKKMLRIQK-EHRVNFPrsKHLTG---EC 245
Cdd:cd05624  235 VGTPDYISPEILQAMedgmgKYGPEC-DWWSLGVCMYEMLYGETPfYAESLVETYGKIMNhEERFQFP--SHVTDvseEA 311
                        250       260       270       280       290
                 ....*....|....*....|....*....|....*....|....*....|....*....
gi 112734851 246 KDLIYRMLQPDvNRRL---HIDEILNHCWVQpkarGLssgainkEGESSRATEPSWIPE 301
Cdd:cd05624  312 KDLIQRLICSR-ERRLgqnGIEDFKKHAFFE----GL-------NWENIRNLEAPYIPD 358
STKc_Mos cd13979
Catalytic domain of the Serine/Threonine kinase, Oocyte maturation factor Mos; STKs catalyze ...
18-267 1.53e-25

Catalytic domain of the Serine/Threonine kinase, Oocyte maturation factor Mos; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Mos (or c-Mos) is a germ-cell specific kinase that plays roles in both the release of primary arrest and the induction of secondary arrest in oocytes. It is expressed towards the end of meiosis I and is quickly degraded upon fertilization. It is a component of the cytostatic factor (CSF), which is responsible for metaphase II arrest. In addition, Mos activates a phoshorylation cascade that leads to the activation of the p34 subunit of MPF (mitosis-promoting factor or maturation promoting factor), a cyclin-dependent kinase that is responsible for the release of primary arrest in meiosis I. The Mos subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270881 [Multi-domain]  Cd Length: 265  Bit Score: 103.62  E-value: 1.53e-25
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKV-KSAYSERlkfNVAVKIIDRKKAPSDFLEKFlpREIEILAMLNHRSIVKTYEIFETSDGKVY--IVMELGV 94
Cdd:cd13979   11 LGSGGFGSVyKATYKGE---TVAVKIVRRRRKNRASRQSF--WAELNAARLRHENIVRVLAAETGTDFASLglIIMEYCG 85
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  95 QGDLLEFI-KTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRcLRDDSGRLILSK 173
Cdd:cd13979   86 NGTLQQLIyEGSEPLPLAHRILISLDIARALRFCHSHGIVHLDVKPANILISEQGVCKLCDFGCSVK-LGEGNEVGTPRS 164
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 174 TFCGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPYDDSN-------IKKMLRIQKEHRVNFprskhLTGE-C 245
Cdd:cd13979  165 HIGGTYTYRAPELLKGERVTPKA-DIYSFGITLWQMLTRELPYAGLRqhvlyavVAKDLRPDLSGLEDS-----EFGQrL 238
                        250       260
                 ....*....|....*....|..
gi 112734851 246 KDLIYRMLQPDVNRRLHIDEIL 267
Cdd:cd13979  239 RSLISRCWSAQPAERPNADESL 260
STKc_aPKC_iota cd05618
Catalytic domain of the Serine/Threonine Kinase, Atypical Protein Kinase C iota; STKs catalyze ...
18-261 1.58e-25

Catalytic domain of the Serine/Threonine Kinase, Atypical Protein Kinase C iota; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. PKC-iota is directly implicated in carcinogenesis. It is critical to oncogenic signaling mediated by Ras and Bcr-Abl. The PKC-iota gene is the target of tumor-specific gene amplification in many human cancers, and has been identified as a human oncogene. In addition to its role in transformed growth, PKC-iota also promotes invasion, chemoresistance, and tumor cell survival. Expression profiling of PKC-iota is a prognostic marker of poor clinical outcome in several human cancers. PKC-iota also plays a role in establishing cell polarity, and has critical embryonic functions. PKCs are classified into three groups (classical, atypical, and novel) depending on their mode of activation and the structural characteristics of their regulatory domain. aPKCs only require phosphatidylserine (PS) for activation. The aPKC subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270769 [Multi-domain]  Cd Length: 364  Bit Score: 105.50  E-value: 1.58e-25
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSDFLEKFLPREIEILAML-NHRSIVKTYEIFETsDGKVYIVMELGVQG 96
Cdd:cd05618   28 IGRGSYAKVLLVRLKKTERIYAMKVVKKELVNDDEDIDWVQTEKHVFEQAsNHPFLVGLHSCFQT-ESRLFFVIEYVNGG 106
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  97 DLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLRDDSgrliLSKTFC 176
Cdd:cd05618  107 DLMFHMQRQRKLPEEHARFYSAEISLALNYLHERGIIYRDLKLDNVLLDSEGHIKLTDYGMCKEGLRPGD----TTSTFC 182
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 177 GSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPYD--------DSNIKKML-RIQKEHRVNFPRSkhLTGECKD 247
Cdd:cd05618  183 GTPNYIAPEILRGEDYGFSV-DWWALGVLMFEMMAGRSPFDivgssdnpDQNTEDYLfQVILEKQIRIPRS--LSVKAAS 259
                        250
                 ....*....|....
gi 112734851 248 LIYRMLQPDVNRRL 261
Cdd:cd05618  260 VLKSFLNKDPKERL 273
STKc_IRAK cd14066
Catalytic domain of the Serine/Threonine kinases, Interleukin-1 Receptor Associated Kinases ...
18-260 1.60e-25

Catalytic domain of the Serine/Threonine kinases, Interleukin-1 Receptor Associated Kinases and related STKs; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. IRAKs are involved in Toll-like receptor (TLR) and interleukin-1 (IL-1) signalling pathways, and are thus critical in regulating innate immune responses and inflammation. Some IRAKs may also play roles in T- and B-cell signaling, and adaptive immunity. Vertebrates contain four IRAKs (IRAK-1, -2, -3 (or -M), and -4) that display distinct functions and patterns of expression and subcellular distribution, and can differentially mediate TLR signaling. IRAK-1, -2, and -4 are ubiquitously expressed and are active kinases, while IRAK-M is only induced in monocytes and macrophages and is an inactive kinase. Variations in IRAK genes are linked to diverse diseases including infection, sepsis, cancer, and autoimmune diseases. IRAKs contain an N-terminal Death domain (DD), a proST region (rich in serines, prolines, and threonines), a central kinase domain (a pseudokinase domain in the case of IRAK3), and a C-terminal domain; IRAK-4 lacks the C-terminal domain. This subfamily includes plant receptor-like kinases (RLKs) including Arabidopsis thaliana BAK1 and CLAVATA1 (CLV1). BAK1 functions in BR (brassinosteroid)-regulated plant development and in pathways involved in plant resistance to pathogen infection and herbivore attack. CLV1, directly binds small signaling peptides, CLAVATA3 (CLV3) and CLAVATA3/EMBRYO SURROUNDING REGI0N (CLE), to restrict stem cell proliferation: the CLV3-CLV1-WUS (WUSCHEL) module influences stem cell maintenance in the shoot apical meristem, and the CLE40 (CLAVATA3/EMBRYO SURROUNDING REGION40) -ACR4 (CRINKLY4) -CLV1- WOX5 (WUSCHEL-RELATED HOMEOBOX5) module at the root apical meristem. The IRAK subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270968 [Multi-domain]  Cd Length: 272  Bit Score: 103.89  E-value: 1.60e-25
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVksaYSERLKFN--VAVKIIDRKKAPSdfLEKFLPREIEILAMLNHRSIVKTYEIFETSDGK--VYIVMElg 93
Cdd:cd14066    1 IGSGGFGTV---YKGVLENGtvVAVKRLNEMNCAA--SKKEFLTELEMLGRLRHPNLVRLLGYCLESDEKllVYEYMP-- 73
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  94 vQGDLLEFIKTRGALQEDD--ARKKFHQ-LSSAIKYCH---DLDVVHRDLKCENLLLDKDFNIKLSDFGFSkRCLRDDSG 167
Cdd:cd14066   74 -NGSLEDRLHCHKGSPPLPwpQRLKIAKgIARGLEYLHeecPPPIIHGDIKSSNILLDEDFEPKLTDFGLA-RLIPPSES 151
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 168 RLILSKtFCGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPYDDSNIKKM-LRIQKEHRvnfprsKHLTGECK 246
Cdd:cd14066  152 VSKTSA-VKGTIGYLAPEYIRTGRVSTKS-DVYSFGVVLLELLTGKPAVDENRENASrKDLVEWVE------SKGKEELE 223
                        250
                 ....*....|....
gi 112734851 247 DLIYRMLQPDVNRR 260
Cdd:cd14066  224 DILDKRLVDDDGVE 237
STKc_CDK7 cd07841
Catalytic domain of the Serine/Threonine Kinase, Cyclin-Dependent protein Kinase 7; STKs ...
12-206 1.74e-25

Catalytic domain of the Serine/Threonine Kinase, Cyclin-Dependent protein Kinase 7; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. CDK7 plays essential roles in the cell cycle and in transcription. It associates with cyclin H and MAT1 and acts as a CDK-Activating Kinase (CAK) by phosphorylating and activating cell cycle CDKs (CDK1/2/4/6). In the brain, it activates CDK5. CDK7 is also a component of the general transcription factor TFIIH, which phosphorylates the C-terminal domain (CTD) of RNA polymerase II when it is bound with unphosphorylated DNA, as present in the pre-initiation complex. Following phosphorylation, the CTD dissociates from the DNA which allows transcription initiation. CDKs belong to a large family of STKs that are regulated by their cognate cyclins. Together, they are involved in the control of cell-cycle progression, transcription, and neuronal function. The CDK7 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270833 [Multi-domain]  Cd Length: 298  Bit Score: 104.19  E-value: 1.74e-25
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  12 YIMGINLGEGSYAKVKSAYSERLKFNVAVK---IIDRKKAPsDFLEKFLPREIEILAMLNHRSIVKTYEIFeTSDGKVYI 88
Cdd:cd07841    2 YEKGKKLGEGTYAVVYKARDKETGRIVAIKkikLGERKEAK-DGINFTALREIKLLQELKHPNIIGLLDVF-GHKSNINL 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  89 VMELgVQGDLLEFIK-TRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRClrDDSG 167
Cdd:cd07841   80 VFEF-METDLEKVIKdKSIVLTPADIKSYMLMTLRGLEYLHSNWILHRDLKPNNLLIASDGVLKLADFGLARSF--GSPN 156
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|
gi 112734851 168 RLILSKTFcgSAAYAAPEVLQGIP-YQPKVyDIWSLGVIL 206
Cdd:cd07841  157 RKMTHQVV--TRWYRAPELLFGARhYGVGV-DMWSVGCIF 193
STKc_PAK3 cd06656
Catalytic domain of the Protein Serine/Threonine Kinase, p21-activated kinase 3; Serine ...
9-281 2.20e-25

Catalytic domain of the Protein Serine/Threonine Kinase, p21-activated kinase 3; Serine/threonine kinases (STKs), p21-activated kinase (PAK) 3, catalytic (c) domain. STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. The PAK subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase. PAKs are Rho family GTPase-regulated kinases that serve as important mediators in the function of Cdc42 (cell division cycle 42) and Rac. PAKs from higher eukaryotes are classified into two groups (I and II), according to their biochemical and structural features. PAK3 belongs to group I. Group I PAKs contain a PBD (p21-binding domain) overlapping with an AID (autoinhibitory domain), a C-terminal catalytic domain, SH3 binding sites and a non-classical SH3 binding site for PIX (PAK-interacting exchange factor). PAK3 is highly expressed in the brain. It is implicated in neuronal plasticity, synapse formation, dendritic spine morphogenesis, cell cycle progression, neuronal migration, and apoptosis. Inactivating mutations in the PAK3 gene cause X-linked non-syndromic mental retardation, the severity of which depends on the site of the mutation.


Pssm-ID: 132987 [Multi-domain]  Cd Length: 297  Bit Score: 104.03  E-value: 2.20e-25
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851   9 RRGYIMGINLGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSdflEKFLPREIEILAMLNHRSIVKTYEIFETSDgKVYI 88
Cdd:cd06656   18 KKKYTRFEKIGQGASGTVYTAIDIATGQEVAIKQMNLQQQPK---KELIINEILVMRENKNPNIVNYLDSYLVGD-ELWV 93
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  89 VMELGVQGDLLEFIkTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLRDDSGR 168
Cdd:cd06656   94 VMEYLAGGSLTDVV-TETCMDEGQIAAVCRECLQALDFLHSNQVIHRDIKSDNILLGMDGSVKLTDFGFCAQITPEQSKR 172
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 169 lilsKTFCGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPYDDSN-IKKMLRIQKEHRVNFPRSKHLTGECKD 247
Cdd:cd06656  173 ----STMVGTPYWMAPEVVTRKAYGPKV-DIWSLGIMAIEMVEGEPPYLNENpLRALYLIATNGTPELQNPERLSAVFRD 247
                        250       260       270
                 ....*....|....*....|....*....|....
gi 112734851 248 LIYRMLQPDVNRRLHIDEILNHCWVQpKARGLSS 281
Cdd:cd06656  248 FLNRCLEMDVDRRGSAKELLQHPFLK-LAKPLSS 280
STKc_CDKL5 cd07848
Catalytic domain of the Serine/Threonine Kinase, Cyclin-Dependent protein Kinase Like 5; STKs ...
13-269 2.25e-25

Catalytic domain of the Serine/Threonine Kinase, Cyclin-Dependent protein Kinase Like 5; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Mutations in the gene encoding CDKL5, previously called STK9, are associated with early onset epilepsy and severe mental retardation [X-linked infantile spasm syndrome (ISSX) or West syndrome]. In addition, CDKL5 mutations also sometimes cause a phenotype similar to Rett syndrome (RTT), a progressive neurodevelopmental disorder. These pathogenic mutations are located in the N-terminal portion of the protein within the kinase domain. CDKs belong to a large family of STKs that are regulated by their cognate cyclins. Together, they are involved in the control of cell-cycle progression, transcription, and neuronal function. The CDKL5 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270838 [Multi-domain]  Cd Length: 287  Bit Score: 103.92  E-value: 2.25e-25
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  13 IMGInLGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSDFLEKFLpREIEILAMLNHRSIVKTYEIFETSdGKVYIVMEL 92
Cdd:cd07848    5 VLGV-VGEGAYGVVLKCRHKETKEIVAIKKFKDSEENEEVKETTL-RELKMLRTLKQENIVELKEAFRRR-GKLYLVFEY 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  93 gVQGDLLEFIKT--RGALqEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLRDDSGRLi 170
Cdd:cd07848   82 -VEKNMLELLEEmpNGVP-PEKVRSYIYQLIKAIHWCHKNDIVHRDIKPENLLISHNDVLKLCDFGFARNLSEGSNANY- 158
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 171 lsKTFCGSAAYAAPEVLQGIPYQpKVYDIWSLGVILYIMVCGSMPY-DDSNIKKMLRIQKE------------------H 231
Cdd:cd07848  159 --TEYVATRWYRSPELLLGAPYG-KAVDMWSVGCILGELSDGQPLFpGESEIDQLFTIQKVlgplpaeqmklfysnprfH 235
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|....*....
gi 112734851 232 RVNFPRSKH-----------LTGECKDLIYRMLQPDVNRRLHIDEILNH 269
Cdd:cd07848  236 GLRFPAVNHpqslerrylgiLSGVLLDLMKNLLKLNPTDRYLTEQCLNH 284
STKc_MSK1_N cd05613
N-terminal catalytic domain of the Serine/Threonine Kinase, Mitogen and stress-activated ...
72-273 2.57e-25

N-terminal catalytic domain of the Serine/Threonine Kinase, Mitogen and stress-activated kinase 1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. MSK1 plays a role in the regulation of translational control and transcriptional activation. It phosphorylates the transcription factors, CREB and NFkB. It also phosphorylates the nucleosomal proteins H3 and HMG-14. Increased phosphorylation of MSK1 is associated with the development of cerebral ischemic/hypoxic preconditioning. MSKs contain an N-terminal kinase domain (NTD) from the AGC family and a C-terminal kinase domain (CTD) from the CAMK family. MSKs are activated by two major signaling cascades, the Ras-MAPK and p38 stress kinase pathways, which trigger phosphorylation in the activation loop (A-loop) of the CTD of MSK. The active CTD phosphorylates the hydrophobic motif (HM) of NTD, which facilitates the phosphorylation of the A-loop and activates the NTD, which in turn phosphorylates downstream targets. The MSK1 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270764 [Multi-domain]  Cd Length: 290  Bit Score: 103.54  E-value: 2.57e-25
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  72 IVKTYEIFETsDGKVYIVMELGVQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIK 151
Cdd:cd05613   67 LVTLHYAFQT-DTKLHLILDYINGGELFTHLSQRERFTENEVQIYIGEIVLALEHLHKLGIIYRDIKLENILLDSSGHVV 145
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 152 LSDFGFSKRCLRDDSGRlilSKTFCGSAAYAAPEVLQGIPY-QPKVYDIWSLGVILYIMVCGSMPY-----DDSNIKKML 225
Cdd:cd05613  146 LTDFGLSKEFLLDENER---AYSFCGTIEYMAPEIVRGGDSgHDKAVDWWSLGVLMYELLTGASPFtvdgeKNSQAEISR 222
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|...
gi 112734851 226 RIQKEHRvnfPRSKHLTGECKDLIYRMLQPDVNRRL-----HIDEILNHCWVQ 273
Cdd:cd05613  223 RILKSEP---PYPQEMSALAKDIIQRLLMKDPKKRLgcgpnGADEIKKHPFFQ 272
STKc_IRE1 cd13982
Catalytic domain of the Serine/Threonine kinase, Inositol-requiring protein 1; STKs catalyze ...
18-269 3.06e-25

Catalytic domain of the Serine/Threonine kinase, Inositol-requiring protein 1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. IRE1, also called Endoplasmic reticulum (ER)-to-nucleus signaling protein (or ERN), is an ER-localized type I transmembrane protein with kinase and endoribonuclease domains in the cytoplasmic side. It acts as an ER stress sensor and is the oldest and most conserved component of the unfolded protein response (UPR) in eukaryotes. The UPR is activated when protein misfolding is detected in the ER in order to decrease the synthesis of new proteins and increase the capacity of the ER to cope with the stress. During ER stress, IRE1 dimerizes and forms oligomers, allowing the kinase domain to undergo trans-autophosphorylation. This leads to a conformational change that stimulates its endoribonuclease activity and results in the cleavage of its mRNA substrate, HAC1 in yeast and XBP1 in metazoans, promoting a splicing event that enables translation into a transcription factor which activates the UPR. Mammals contain two IRE1 proteins, IRE1alpha (or ERN1) and IRE1beta (or ERN2). The Ire1 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270884 [Multi-domain]  Cd Length: 269  Bit Score: 102.74  E-value: 3.06e-25
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKV--KSAYSERlkfNVAVKIIDRkkapsDFLEkFLPREIEIL-AMLNHRSIVKtYEIFETSDGKVYIVMELgV 94
Cdd:cd13982    9 LGYGSEGTIvfRGTFDGR---PVAVKRLLP-----EFFD-FADREVQLLrESDEHPNVIR-YFCTEKDRQFLYIALEL-C 77
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  95 QGDLLEFIKtRGALQEDDARKKF------HQLSSAIKYCHDLDVVHRDLKCENLLLDKD-----FNIKLSDFGFSKRClr 163
Cdd:cd13982   78 AASLQDLVE-SPRESKLFLRPGLepvrllRQIASGLAHLHSLNIVHRDLKPQNILISTPnahgnVRAMISDFGLCKKL-- 154
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 164 dDSGRLILSKTF--CGSAAYAAPEVL-QGIPYQP-KVYDIWSLG-VILYIMVCGSMPYDD-----SNIKKmlriqkeHRV 233
Cdd:cd13982  155 -DVGRSSFSRRSgvAGTSGWIAPEMLsGSTKRRQtRAVDIFSLGcVFYYVLSGGSHPFGDklereANILK-------GKY 226
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|
gi 112734851 234 NFPRSKHLtGEC----KDLIYRMLQPDVNRRLHIDEILNH 269
Cdd:cd13982  227 SLDKLLSL-GEHgpeaQDLIERMIDFDPEKRPSAEEVLNH 265
STKc_GRK cd05577
Catalytic domain of the Serine/Threonine Kinase, G protein-coupled Receptor Kinase; STKs ...
18-261 3.15e-25

Catalytic domain of the Serine/Threonine Kinase, G protein-coupled Receptor Kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. GRKs phosphorylate and regulate G protein-coupled receptors (GPCRs), the largest superfamily of cell surface receptors, which regulate some part of nearly all physiological functions. Phosphorylated GPCRs bind to arrestins, which prevents further G protein signaling despite the presence of activating ligand. GRKs play important roles in the cardiovascular, immune, respiratory, skeletal, and nervous systems. They contain a central catalytic domain, flanked by N- and C-terminal extensions. The N-terminus contains an RGS (regulator of G protein signaling) homology (RH) domain and several motifs. The C-terminus diverges among different groups of GRKs. There are seven types of GRKs, named GRK1 to GRK7, which are subdivided into three main groups: visual (GRK1/7); beta-adrenergic receptor kinases (GRK2/3); and GRK4-like (GRK4/5/6). Expression of GRK2/3/5/6 is widespread while GRK1/4/7 show a limited tissue distribution. The substrate spectrum of the widely expressed GRKs partially overlaps. The GRK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270729 [Multi-domain]  Cd Length: 278  Bit Score: 102.99  E-value: 3.15e-25
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSDFLEKFLPREIEILAMLNHRSIVKTYEIFETSDgKVYIVMELGVQGD 97
Cdd:cd05577    1 LGRGGFGEVCACQVKATGKMYACKKLDKKRIKKKKGETMALNEKIILEKVSSPFIVSLAYAFETKD-KLCLVLTLMNGGD 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  98 LLEFIKTRGALQEDDARKKFH--QLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSkrcLRDDSGRLIlsKTF 175
Cdd:cd05577   80 LKYHIYNVGTRGFSEARAIFYaaEIICGLEHLHNRFIVYRDLKPENILLDDHGHVRISDLGLA---VEFKGGKKI--KGR 154
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 176 CGSAAYAAPEVLQ-GIPYQPKVyDIWSLGVILYIMVCGSMPYDDSNIKK----MLRIQKEHRVNFPRSkhLTGECKDLIY 250
Cdd:cd05577  155 VGTHGYMAPEVLQkEVAYDFSV-DWFALGCMLYEMIAGRSPFRQRKEKVdkeeLKRRTLEMAVEYPDS--FSPEARSLCE 231
                        250
                 ....*....|.
gi 112734851 251 RMLQPDVNRRL 261
Cdd:cd05577  232 GLLQKDPERRL 242
PK_TRB2 cd14022
Pseudokinase domain of Tribbles Homolog 2; The pseudokinase domain shows similarity to protein ...
69-271 3.74e-25

Pseudokinase domain of Tribbles Homolog 2; The pseudokinase domain shows similarity to protein kinases but lacks crucial residues for catalytic activity. TRB2 binds and negatively regulates the mitogen activated protein kinase (MAPK) kinases, MKK7 and MEK1, which are activators of the MAPKs, ERK and JNK. It controls the activation of inflammatory monocytes, which is essential in innate immune responses and the pathogenesis of inflammatory diseases such as atherosclerosis. TRB2 expression is down-regulated in human acute myeloid leukaemia (AML), which may lead to enhanced cell survival and pathogenesis of the disease. TRB2 is one of three Tribbles Homolog (TRB) proteins present in vertebrates that are encoded by three separate genes. TRB proteins interact with many proteins involved in signalling pathways. They play scaffold-like regulatory functions and affect many cellular processes such as mitosis, apoptosis, and gene expression. The TRB2 subfamily is part of a larger superfamily that includes the catalytic domains of serine/threonine kinases, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270924 [Multi-domain]  Cd Length: 242  Bit Score: 102.04  E-value: 3.74e-25
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  69 HRSIVKTYEIFeTSDGKVYIVMELGvQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKD- 147
Cdd:cd14022   44 HSNINQITEII-LGETKAYVFFERS-YGDMHSFVRTCKKLREEEAARLFYQIASAVAHCHDGGLVLRDLKLRKFVFKDEe 121
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 148 -FNIKLSDFGfSKRCLR--DDSgrliLSKTFcGSAAYAAPEVLQGI-PYQPKVYDIWSLGVILYIMVCGSMPYDDSNIKK 223
Cdd:cd14022  122 rTRVKLESLE-DAYILRghDDS----LSDKH-GCPAYVSPEILNTSgSYSGKAADVWSLGVMLYTMLVGRYPFHDIEPSS 195
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|....*...
gi 112734851 224 MLRIQKEHRVNFPRSkhLTGECKDLIYRMLQPDVNRRLHIDEILNHCW 271
Cdd:cd14022  196 LFSKIRRGQFNIPET--LSPKAKCLIRSILRREPSERLTSQEILDHPW 241
STKc_ROCK cd05596
Catalytic domain of the Serine/Threonine Kinase, Rho-associated coiled-coil containing protein ...
56-269 6.49e-25

Catalytic domain of the Serine/Threonine Kinase, Rho-associated coiled-coil containing protein kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. ROCK is also referred to as Rho-associated kinase or simply as Rho kinase. It contains an N-terminal extension, a catalytic kinase domain, and a long C-terminal extension, which contains a coiled-coil region encompassing a Rho-binding domain (RBD) and a pleckstrin homology (PH) domain. ROCK is auto-inhibited by the RBD and PH domain interacting with the catalytic domain. It is activated via interaction with Rho GTPases and is involved in many cellular functions including contraction, adhesion, migration, motility, proliferation, and apoptosis. The ROCK subfamily consists of two isoforms, ROCK1 and ROCK2, which may be functionally redundant in some systems, but exhibit different tissue distributions. Both isoforms are ubiquitously expressed in most tissues, but ROCK2 is more prominent in brain and skeletal muscle while ROCK1 is more pronounced in the liver, testes, and kidney. Studies in knockout mice result in different phenotypes, suggesting that the two isoforms do not compensate for each other during embryonic development. The ROCK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270747 [Multi-domain]  Cd Length: 352  Bit Score: 103.61  E-value: 6.49e-25
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  56 FLPREIEILAMLNHRSIVKTYEIFEtsDGK-VYIVMELGVQGDLLEfIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVH 134
Cdd:cd05596   72 FFWEERDIMAHANSEWIVQLHYAFQ--DDKyLYMVMDYMPGGDLVN-LMSNYDVPEKWARFYTAEVVLALDAIHSMGFVH 148
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 135 RDLKCENLLLDKDFNIKLSDFGfskRCLRDDSGRLILSKTFCGSAAYAAPEVL--QGipyQPKVY----DIWSLGVILYI 208
Cdd:cd05596  149 RDVKPDNMLLDASGHLKLADFG---TCMKMDKDGLVRSDTAVGTPDYISPEVLksQG---GDGVYgrecDWWSVGVFLYE 222
                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 112734851 209 MVCGSMP-YDDSNIKKMLRIQkEHR--VNFPRSKHLTGECKDLIYRMLQpDVNRRL---HIDEILNH 269
Cdd:cd05596  223 MLVGDTPfYADSLVGTYGKIM-NHKnsLQFPDDVEISKDAKSLICAFLT-DREVRLgrnGIEEIKAH 287
STKc_CDK4_6_like cd07838
Catalytic domain of Cyclin-Dependent protein Kinase 4 and 6-like Serine/Threonine Kinases; ...
18-269 7.98e-25

Catalytic domain of Cyclin-Dependent protein Kinase 4 and 6-like Serine/Threonine Kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. CDK4 and CDK6 partner with D-type cyclins to regulate the early G1 phase of the cell cycle. They are the first kinases activated by mitogenic signals to release cells from the G0 arrested state. CDK4 and CDK6 are both expressed ubiquitously, associate with all three D cyclins (D1, D2 and D3), and phosphorylate the retinoblastoma (pRb) protein. They are also regulated by the INK4 family of inhibitors which associate with either the CDK alone or the CDK/cyclin complex. CDK4 and CDK6 show differences in subcellular localization, sensitivity to some inhibitors, timing in activation, tumor selectivity, and possibly substrate profiles. Although CDK4 and CDK6 seem to show some redundancy, they also have discrete, nonoverlapping functions. CDK6 plays an important role in cell differentiation. CDKs belong to a large family of STKs that are regulated by their cognate cyclins. Together, they are involved in the control of cell-cycle progression, transcription, and neuronal function. The CDK4/6-like subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270831 [Multi-domain]  Cd Length: 287  Bit Score: 102.35  E-value: 7.98e-25
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIdrkKAPSDflEKFLP----REIEILAML---NHRSIVKTYEIFETSDG----KV 86
Cdd:cd07838    7 IGEGAYGTVYKARDLQDGRFVALKKV---RVPLS--EEGIPlstiREIALLKQLesfEHPNVVRLLDVCHGPRTdrelKL 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  87 YIVMELgVQGDLLEFIK---TRGaLQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGfskrclr 163
Cdd:cd07838   82 TLVFEH-VDQDLATYLDkcpKPG-LPPETIKDLMRQLLRGLDFLHSHRIVHRDLKPQNILVTSDGQVKLADFG------- 152
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 164 ddsgrliLSKTFCGSAA---------YAAPEVLQGIPYQPKVyDIWSLGVILYIM------VCGsmPYDDSNIKKMLRI- 227
Cdd:cd07838  153 -------LARIYSFEMAltsvvvtlwYRAPEVLLQSSYATPV-DMWSVGCIFAELfnrrplFRG--SSEADQLGKIFDVi 222
                        250       260       270       280       290       300
                 ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 112734851 228 ----QKE-------HRVNFPRS---------KHLTGECKDLIYRMLQPDVNRRLHIDEILNH 269
Cdd:cd07838  223 glpsEEEwprnsalPRSSFPSYtprpfksfvPEIDEEGLDLLKKMLTFNPHKRISAFEALQH 284
STKc_MLCK1 cd14191
Catalytic domain of the Serine/Threonine Kinase, Myosin Light Chain Kinase 1; STKs catalyze ...
32-272 1.07e-24

Catalytic domain of the Serine/Threonine Kinase, Myosin Light Chain Kinase 1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. MLCK1 (or MYLK1) phosphorylates myosin regulatory light chain and controls the contraction of smooth muscles. The MLCK1 gene expresses three transcripts in a cell-specific manner: a short MLCK1 which contains three immunoglobulin (Ig)-like and one fibronectin type III (FN3) domains, PEVK and actin-binding regions, and a kinase domain near the C-terminus followed by a regulatory segment containing an autoinhibitory Ca2+/calmodulin binding site; a long MLCK1 containing six additional Ig-like domains at the N-terminus compared to the short MLCK1; and the C-terminal Ig module which results in the expression of telokin in phasic smooth muscles, leading to Ca2+ desensitization by cyclic nucleotides of smooth muscle force. MLCK1 is also responsible for myosin regulatory light chain phosphorylation in nonmuscle cells and may play a role in regulating myosin II ATPase activity. The MLCK1 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271093 [Multi-domain]  Cd Length: 259  Bit Score: 101.23  E-value: 1.07e-24
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  32 ERL---KFNVAVKIIDRK----------KAPSDFLEKFLPREIEILAMLNHRSIVKTYEIFEtsdGKVYIVM--ELGVQG 96
Cdd:cd14191    8 ERLgsgKFGQVFRLVEKKtkkvwagkffKAYSAKEKENIRQEISIMNCLHHPKLVQCVDAFE---EKANIVMvlEMVSGG 84
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  97 DLLE-FIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLL--DKDFNIKLSDFGFSKRClrDDSGRLilsK 173
Cdd:cd14191   85 ELFErIIDEDFELTERECIKYMRQISEGVEYIHKQGIVHLDLKPENIMCvnKTGTKIKLIDFGLARRL--ENAGSL---K 159
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 174 TFCGSAAYAAPEVlqgIPYQPKVY--DIWSLGVILYIMVCGSMPYDDSNIKKMLRIQKEHRVNFPRS--KHLTGECKDLI 249
Cdd:cd14191  160 VLFGTPEFVAPEV---INYEPIGYatDMWSIGVICYILVSGLSPFMGDNDNETLANVTSATWDFDDEafDEISDDAKDFI 236
                        250       260
                 ....*....|....*....|...
gi 112734851 250 YRMLQPDVNRRLHIDEILNHCWV 272
Cdd:cd14191  237 SNLLKKDMKARLTCTQCLQHPWL 259
STKc_MAST cd05609
Catalytic domain of the Protein Serine/Threonine Kinase, Microtubule-associated serine ...
60-261 1.67e-24

Catalytic domain of the Protein Serine/Threonine Kinase, Microtubule-associated serine/threonine kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. MAST kinases contain an N-terminal domain of unknown function, a central catalytic domain, and a C-terminal PDZ domain that mediates protein-protein interactions. There are four mammalian MAST kinases, named MAST1-MAST4. MAST1 is also called syntrophin-associated STK (SAST) while MAST2 is also called MAST205. MAST kinases are cytoskeletal associated kinases of unknown function that are also expressed at neuromuscular junctions and postsynaptic densities. MAST1, MAST2, and MAST3 bind and phosphorylate the tumor suppressor PTEN, and may contribute to the regulation and stabilization of PTEN. MAST2 is involved in the regulation of the Fc-gamma receptor of the innate immune response in macrophages, and may also be involved in the regulation of the Na+/H+ exchanger NHE3. The MAST kinase subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270760 [Multi-domain]  Cd Length: 280  Bit Score: 101.33  E-value: 1.67e-24
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  60 EIEILAMLNHRSIVKTYEIFETSDgKVYIVMELGVQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKC 139
Cdd:cd05609   50 ERDILTFAENPFVVSMYCSFETKR-HLCMVMEYVEGGDCATLLKNIGPLPVDMARMYFAETVLALEYLHSYGIVHRDLKP 128
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 140 ENLLLDKDFNIKLSDFGFSKRCLR-----------DDSGRLILSKTFCGSAAYAAPEVL--QGipYQPKVyDIWSLGVIL 206
Cdd:cd05609  129 DNLLITSMGHIKLTDFGLSKIGLMslttnlyeghiEKDTREFLDKQVCGTPEYIAPEVIlrQG--YGKPV-DWWAMGIIL 205
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|....*.
gi 112734851 207 YIMVCGSMPYDDSNIKKMLRIQKEHRVNFPRSKH-LTGECKDLIYRMLQPDVNRRL 261
Cdd:cd05609  206 YEFLVGCVPFFGDTPEELFGQVISDEIEWPEGDDaLPDDAQDLITRLLQQNPLERL 261
STKc_CCRK cd07832
Catalytic domain of the Serine/Threonine Kinase, Cell Cycle-Related Kinase; STKs catalyze the ...
18-271 1.81e-24

Catalytic domain of the Serine/Threonine Kinase, Cell Cycle-Related Kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. CCRK was previously called p42. It is a Cyclin-Dependent Kinase (CDK)-Activating Kinase (CAK) which is essential for the activation of CDK2. It is indispensable for cell growth and has been implicated in the progression of glioblastoma multiforme. In the heart, a splice variant of CCRK with a different C-terminal half is expressed; this variant promotes cardiac cell growth and survival and is significantly down-regulated during the development of heart failure. The CCRK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270826 [Multi-domain]  Cd Length: 287  Bit Score: 101.25  E-value: 1.81e-24
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSerLKFNVAVKIidrKKAPSDFLEKFLP----REIEILAMLN-HRSIVKTYEIFeTSDGKVYIVMEL 92
Cdd:cd07832    8 IGEGAHGIVFKAKD--RETGETVAL---KKVALRKLEGGIPnqalREIKALQACQgHPYVVKLRDVF-PHGTGFVLVFEY 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  93 gVQGDLLEFIK-TRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSkRCLRDDSGRLIL 171
Cdd:cd07832   82 -MLSSLSEVLRdEERPLTEAQVKRYMRMLLKGVAYMHANRIMHRDLKPANLLISSTGVLKIADFGLA-RLFSEEDPRLYS 159
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 172 SKtfCGSAAYAAPEVLQGIP-YQPKVyDIWSLGVILYIMVCGSMPYD-DSNIKKMLRIQKE------------------H 231
Cdd:cd07832  160 HQ--VATRWYRAPELLYGSRkYDEGV-DLWAVGCIFAELLNGSPLFPgENDIEQLAIVLRTlgtpnektwpeltslpdyN 236
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|....*....
gi 112734851 232 RVNFPRSK---------HLTGECKDLIYRMLQPDVNRRLHIDEILNHCW 271
Cdd:cd07832  237 KITFPESKgirleeifpDCSPEAIDLLKGLLVYNPKKRLSAEEALRHPY 285
STKc_PAK5 cd06658
Catalytic domain of the Serine/Threonine Kinase, p21-activated kinase 5; STKs catalyze the ...
9-269 2.79e-24

Catalytic domain of the Serine/Threonine Kinase, p21-activated kinase 5; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. PAK5 is mainly expressed in the brain. It is not required for viability, but together with PAK6, it is required for normal levels of locomotion and activity, and for learning and memory. PAK5 cooperates with Inca (induced in neural crest by AP2) in the regulation of cell adhesion and cytoskeletal organization in the embryo and in neural crest cells during craniofacial development. PAK5 may also play a role in controlling the signaling of Raf-1, an effector of Ras, at the mitochondria. PAK5 belongs to the group II PAKs, which contain a PBD (p21-binding domain) and a C-terminal catalytic domain, but do not harbor an AID (autoinhibitory domain) or SH3 binding sites. PAKs are Rho family GTPase-regulated kinases that serve as important mediators in the function of Cdc42 (cell division cycle 42) and Rac. The PAK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 132989 [Multi-domain]  Cd Length: 292  Bit Score: 100.88  E-value: 2.79e-24
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851   9 RRGYIMGINLGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSdflEKFLPREIEILAMLNHRSIVKTYEIFETSDgKVYI 88
Cdd:cd06658   21 REYLDSFIKIGEGSTGIVCIATEKHTGKQVAVKKMDLRKQQR---RELLFNEVVIMRDYHHENVVDMYNSYLVGD-ELWV 96
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  89 VMELgVQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLRDDSGR 168
Cdd:cd06658   97 VMEF-LEGGALTDIVTHTRMNEEQIATVCLSVLRALSYLHNQGVIHRDIKSDSILLTSDGRIKLSDFGFCAQVSKEVPKR 175
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 169 lilsKTFCGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPY-DDSNIKKMLRIQKEHRVNFPRSKHLTGECKD 247
Cdd:cd06658  176 ----KSLVGTPYWMAPEVISRLPYGTEV-DIWSLGIMVIEMIDGEPPYfNEPPLQAMRRIRDNLPPRVKDSHKVSSVLRG 250
                        250       260
                 ....*....|....*....|..
gi 112734851 248 LIYRMLQPDVNRRLHIDEILNH 269
Cdd:cd06658  251 FLDLMLVREPSQRATAQELLQH 272
STKc_PKN cd05589
Catalytic domain of the Serine/Threonine Kinase, Protein Kinase N; STKs catalyze the transfer ...
18-261 3.41e-24

Catalytic domain of the Serine/Threonine Kinase, Protein Kinase N; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. PKN has a C-terminal catalytic domain that is highly homologous to PKCs. Its unique N-terminal regulatory region contains antiparallel coiled-coil (ACC) domains. In mammals, there are three PKN isoforms from different genes (designated PKN-alpha, beta, and gamma), which show different enzymatic properties, tissue distribution, and varied functions. PKN can be activated by the small GTPase Rho, and by fatty acids such as arachidonic and linoleic acids. It is involved in many biological processes including cytokeletal regulation, cell adhesion, vesicle transport, glucose transport, regulation of meiotic maturation and embryonic cell cycles, signaling to the nucleus, and tumorigenesis. The PKN subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270741 [Multi-domain]  Cd Length: 326  Bit Score: 101.22  E-value: 3.41e-24
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVK------IIDRKKAPSDFLEKflpREIEILAMLNHRSIVKTYEIFETSDgKVYIVME 91
Cdd:cd05589    7 LGRGHFGKVLLAEYKPTGELFAIKalkkgdIIARDEVESLMCEK---RIFETVNSARHPFLVNLFACFQTPE-HVCFVME 82
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  92 LGVQGDLLEFIktrgalQED---DARKKFHqlsSA-----IKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKrclr 163
Cdd:cd05589   83 YAAGGDLMMHI------HEDvfsEPRAVFY---AAcvvlgLQFLHEHKIVYRDLKLDNLLLDTEGYVKIADFGLCK---- 149
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 164 DDSGRLILSKTFCGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPY--DDS-----NIkkmlrIQKEhrVNFP 236
Cdd:cd05589  150 EGMGFGDRTSTFCGTPEFLAPEVLTDTSYTRAV-DWWGLGVLIYEMLVGESPFpgDDEeevfdSI-----VNDE--VRYP 221
                        250       260
                 ....*....|....*....|....*
gi 112734851 237 RskHLTGECKDLIYRMLQPDVNRRL 261
Cdd:cd05589  222 R--FLSTEAISIMRRLLRKNPERRL 244
STKc_PAK1 cd06654
Catalytic domain of the Serine/Threonine Kinase, p21-activated kinase 1; STKs catalyze the ...
9-281 4.57e-24

Catalytic domain of the Serine/Threonine Kinase, p21-activated kinase 1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. PAK1 is important in the regulation of many cellular processes including cytoskeletal dynamics, cell motility, growth, and proliferation. Although PAK1 has been regarded mainly as a cytosolic protein, recent reports indicate that PAK1 also exists in significant amounts in the nucleus, where it is involved in transcription modulation and in cell cycle regulatory events. PAK1 is also involved in transformation and tumorigenesis. Its overexpression, hyperactivation and increased nuclear accumulation is correlated to breast cancer invasiveness and progression. Nuclear accumulation is also linked to tamoxifen resistance in breast cancer cells. PAK1 belongs to the group I PAKs, which contain a PBD (p21-binding domain) overlapping with an AID (autoinhibitory domain), a C-terminal catalytic domain, SH3 binding sites and a non-classical SH3 binding site for PIX (PAK-interacting exchange factor). PAKs are Rho family GTPase-regulated kinases that serve as important mediators in the function of Cdc42 (cell division cycle 42) and Rac. The PAK subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270820 [Multi-domain]  Cd Length: 296  Bit Score: 100.18  E-value: 4.57e-24
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851   9 RRGYIMGINLGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSdflEKFLPREIEILAMLNHRSIVKTYEIFETSDgKVYI 88
Cdd:cd06654   19 KKKYTRFEKIGQGASGTVYTAMDVATGQEVAIRQMNLQQQPK---KELIINEILVMRENKNPNIVNYLDSYLVGD-ELWV 94
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  89 VMELGVQGDLLEFIkTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLRDDSGR 168
Cdd:cd06654   95 VMEYLAGGSLTDVV-TETCMDEGQIAAVCRECLQALEFLHSNQVIHRDIKSDNILLGMDGSVKLTDFGFCAQITPEQSKR 173
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 169 lilsKTFCGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPYDDSN-IKKMLRIQKEHRVNFPRSKHLTGECKD 247
Cdd:cd06654  174 ----STMVGTPYWMAPEVVTRKAYGPKV-DIWSLGIMAIEMIEGEPPYLNENpLRALYLIATNGTPELQNPEKLSAIFRD 248
                        250       260       270
                 ....*....|....*....|....*....|....
gi 112734851 248 LIYRMLQPDVNRRLHIDEILNHCWVQpKARGLSS 281
Cdd:cd06654  249 FLNRCLEMDVEKRGSAKELLQHQFLK-IAKPLSS 281
STKc_MAP3K12_13 cd14059
Catalytic domain of the Serine/Threonine Kinases, Mitogen-Activated Protein Kinase Kinase ...
37-218 4.63e-24

Catalytic domain of the Serine/Threonine Kinases, Mitogen-Activated Protein Kinase Kinase Kinases 12 and 13; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. MAP3K12 is also called MAPK upstream kinase (MUK), dual leucine zipper-bearing kinase (DLK) or leucine-zipper protein kinase (ZPK). It is involved in the c-Jun N-terminal kinase (JNK) pathway that directly regulates axonal regulation through the phosphorylation of microtubule-associated protein 1B (MAP1B). It also regulates the differentiation of many cell types including adipocytes and may play a role in adipogenesis. MAP3K13, also called leucine zipper-bearing kinase (LZK), directly phosphorylates and activates MKK7, which in turn activates the JNK pathway. It also activates NF-kB through IKK activation and this activity is enhanced by antioxidant protein-1 (AOP-1). MAP3Ks (MKKKs or MAPKKKs) phosphorylate and activate MAP2Ks (MAPKKs or MKKs), which in turn phosphorylate and activate MAPKs during signaling cascades that are important in mediating cellular responses to extracellular signals. The MAP3K12/13 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270961 [Multi-domain]  Cd Length: 237  Bit Score: 99.11  E-value: 4.63e-24
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  37 NVAVKIIDRKKAPsdflekflprEIEILAMLNHRSIVKTYEIFETSdgKVY-IVMELGVQGDLLEFIKTRGALQEDDARK 115
Cdd:cd14059   18 EVAVKKVRDEKET----------DIKHLRKLNHPNIIKFKGVCTQA--PCYcILMEYCPYGQLYEVLRAGREITPSLLVD 85
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 116 KFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRcLRDDSGRLilskTFCGSAAYAAPEVLQGIPYQPK 195
Cdd:cd14059   86 WSKQIASGMNYLHLHKIIHRDLKSPNVLVTYNDVLKISDFGTSKE-LSEKSTKM----SFAGTVAWMAPEVIRNEPCSEK 160
                        170       180
                 ....*....|....*....|...
gi 112734851 196 VyDIWSLGVILYIMVCGSMPYDD 218
Cdd:cd14059  161 V-DIWSFGVVLWELLTGEIPYKD 182
PKc_DYRK cd14210
Catalytic domain of the protein kinase, Dual-specificity tYrosine-phosphorylated and ...
18-272 4.84e-24

Catalytic domain of the protein kinase, Dual-specificity tYrosine-phosphorylated and -Regulated Kinase; Protein Kinases (PKs), Dual-specificity tYrosine-phosphorylated and -Regulated Kinase (DYRK) subfamily, catalytic (c) domain. Dual-specificity PKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine (S/T) as well as tyrosine residues on protein substrates. The DYRK subfamily is part of a larger superfamily that includes the catalytic domains of other protein S/T PKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase (PI3K). DYRKs autophosphorylate themselves on tyrosine residues and phosphorylate their substrates exclusively on S/T residues. They play important roles in cell proliferation, differentiation, survival, and development. Vertebrates contain multiple DYRKs (DYRK1-4) and mammals contain two types of DYRK1 proteins, DYRK1A and DYRK1B. DYRK1A is involved in neuronal differentiation and is implicated in the pathogenesis of DS (Down syndrome). DYRK1B plays a critical role in muscle differentiation by regulating transcription, cell motility, survival, and cell cycle progression. It is overexpressed in many solid tumors where it acts as a tumor survival factor. DYRK2 promotes apoptosis in response to DNA damage by phosphorylating the tumor suppressor p53, while DYRK3 promotes cell survival by phosphorylating SIRT1 and promoting p53 deacetylation. DYRK4 is a testis-specific kinase that may function during spermiogenesis.


Pssm-ID: 271112 [Multi-domain]  Cd Length: 311  Bit Score: 100.31  E-value: 4.84e-24
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDRKKapsdfleKFLPR---EIEILAMLNHR------SIVKTYEIFeTSDGKVYI 88
Cdd:cd14210   21 LGKGSFGQVVKCLDHKTGQLVAIKIIRNKK-------RFHQQalvEVKILKHLNDNdpddkhNIVRYKDSF-IFRGHLCI 92
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  89 VMELGVQgDLLEFIKTRG--ALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLL--DKDFNIKLSDFGFSkrCLrd 164
Cdd:cd14210   93 VFELLSI-NLYELLKSNNfqGLSLSLIRKFAKQILQALQFLHKLNIIHCDLKPENILLkqPSKSSIKVIDFGSS--CF-- 167
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 165 dSGRLILskTFCGSAAYAAPEVLQGIPYQPKVyDIWSLGVIL--------------------YIM-VCGSMPYD------ 217
Cdd:cd14210  168 -EGEKVY--TYIQSRFYRAPEVILGLPYDTAI-DMWSLGCILaelytgyplfpgeneeeqlaCIMeVLGVPPKSlidkas 243
                        250       260       270       280       290       300
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 112734851 218 ------DSNIKKMLRIQKEHRVNFPRSKHLTGECK-------DLIYRMLQPDVNRRLHIDEILNHCWV 272
Cdd:cd14210  244 rrkkffDSNGKPRPTTNSKGKKRRPGSKSLAQVLKcddpsflDFLKKCLRWDPSERMTPEEALQHPWI 311
STKc_MAK_like cd07830
Catalytic domain of Male germ cell-Associated Kinase-like Serine/Threonine Kinases; STKs ...
12-206 5.16e-24

Catalytic domain of Male germ cell-Associated Kinase-like Serine/Threonine Kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. This subfamily is composed of human MAK and MAK-related kinase (MRK), Saccharomyces cerevisiae Ime2p, Schizosaccharomyces pombe Mei4-dependent protein 3 (Mde3) and Pit1, Caenorhabditis elegans dyf-5, Arabidopsis thaliana MHK, and similar proteins. These proteins play important roles during meiosis. MAK is highly expressed in testicular cells specifically in the meiotic phase, but is not essential for spermatogenesis and fertility. It functions as a coactivator of the androgen receptor in prostate cells. MRK, also called Intestinal Cell Kinase (ICK), is expressed ubiquitously, with highest expression in the ovary and uterus. A missense mutation in MRK causes endocrine-cerebro-osteodysplasia, suggesting that this protein plays an important role in the development of many organs. MAK and MRK may be involved in regulating cell cycle and cell fate. Ime2p is a meiosis-specific kinase that is important during meiotic initiation and during the later stages of meiosis. Mde3 functions downstream of the transcription factor Mei-4 which is essential for meiotic prophase I. The MAK-like subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270824 [Multi-domain]  Cd Length: 283  Bit Score: 99.92  E-value: 5.16e-24
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  12 YIMGINLGEGSYAKVKSAYSERLKFNVAVKiidRKKAPSDFLEKFLP-REIEILAMLN-HRSIVKTYEIFETSDgKVYIV 89
Cdd:cd07830    1 YKVIKQLGDGTFGSVYLARNKETGELVAIK---KMKKKFYSWEECMNlREVKSLRKLNeHPNIVKLKEVFREND-ELYFV 76
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  90 MELgVQGDLLEFIKTR--GALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSkrclrddsg 167
Cdd:cd07830   77 FEY-MEGNLYQLMKDRkgKPFSESVIRSIIYQILQGLAHIHKHGFFHRDLKPENLLVSGPEVVKIADFGLA--------- 146
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|....
gi 112734851 168 RLILSK----TFCGSAAYAAPEV-LQGIPYQPKVyDIWSLGVIL 206
Cdd:cd07830  147 REIRSRppytDYVSTRWYRAPEIlLRSTSYSSPV-DIWALGCIM 189
PTZ00426 PTZ00426
cAMP-dependent protein kinase catalytic subunit; Provisional
18-260 5.77e-24

cAMP-dependent protein kinase catalytic subunit; Provisional


Pssm-ID: 173616 [Multi-domain]  Cd Length: 340  Bit Score: 100.83  E-value: 5.77e-24
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFN-VAVKIIDRKKAPSDFLEKFLPREIEILAMLNHRSIVKTYEIFEtSDGKVYIVMELGVQG 96
Cdd:PTZ00426  38 LGTGSFGRVILATYKNEDFPpVAIKRFEKSKIIKQKQVDHVFSERKILNYINHPFCVNLYGSFK-DESYLYLVLEFVIGG 116
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  97 DLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKrclrddsgrLILSKTF- 175
Cdd:PTZ00426 117 EFFTFLRRNKRFPNDVGCFYAAQIVLIFEYLQSLNIVYRDLKPENLLLDKDGFIKMTDFGFAK---------VVDTRTYt 187
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 176 -CGSAAYAAPEVLQGIPYQpKVYDIWSLGVILYIMVCGSMPYDDSniKKMLRIQK--EHRVNFPrsKHLTGECKDLIYRM 252
Cdd:PTZ00426 188 lCGTPEYIAPEILLNVGHG-KAADWWTLGIFIYEILVGCPPFYAN--EPLLIYQKilEGIIYFP--KFLDNNCKHLMKKL 262

                 ....*...
gi 112734851 253 LQPDVNRR 260
Cdd:PTZ00426 263 LSHDLTKR 270
STKc_aPKC_zeta cd05617
Catalytic domain of the Serine/Threonine Kinase, Atypical Protein Kinase C zeta; STKs catalyze ...
18-261 6.93e-24

Catalytic domain of the Serine/Threonine Kinase, Atypical Protein Kinase C zeta; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. PKC-zeta plays a critical role in activating the glucose transport response. It is activated by glucose, insulin, and exercise through diverse pathways. PKC-zeta also plays a central role in maintaining cell polarity in yeast and mammalian cells. In addition, it affects actin remodeling in muscle cells. PKCs are classified into three groups (classical, atypical, and novel) depending on their mode of activation and the structural characteristics of their regulatory domain. aPKCs only require phosphatidylserine (PS) for activation. The aPKC-zeta subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270768 [Multi-domain]  Cd Length: 357  Bit Score: 100.87  E-value: 6.93e-24
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSDFLEKFLPREIEILAMLNHRS-IVKTYEIFETsDGKVYIVMELGVQG 96
Cdd:cd05617   23 IGRGSYAKVLLVRLKKNDQIYAMKVVKKELVHDDEDIDWVQTEKHVFEQASSNPfLVGLHSCFQT-TSRLFLVIEYVNGG 101
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  97 DLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLRDDSgrliLSKTFC 176
Cdd:cd05617  102 DLMFHMQRQRKLPEEHARFYAAEICIALNFLHERGIIYRDLKLDNVLLDADGHIKLTDYGMCKEGLGPGD----TTSTFC 177
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 177 GSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPYD------DSNIKKML-RIQKEHRVNFPRSkhLTGECKDLI 249
Cdd:cd05617  178 GTPNYIAPEILRGEEYGFSV-DWWALGVLMFEMMAGRSPFDiitdnpDMNTEDYLfQVILEKPIRIPRF--LSVKASHVL 254
                        250
                 ....*....|..
gi 112734851 250 YRMLQPDVNRRL 261
Cdd:cd05617  255 KGFLNKDPKERL 266
STKc_YSK4 cd06631
Catalytic domain of the Serine/Threonine Kinase, Yeast Sps1/Ste20-related Kinase 4; STKs ...
18-269 8.59e-24

Catalytic domain of the Serine/Threonine Kinase, Yeast Sps1/Ste20-related Kinase 4; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. YSK4 is a putative MAPKKK, whose mammalian gene has been isolated. MAPKKKs phosphorylate and activate MAPK kinases, which in turn phosphorylate and activate MAPKs during signaling cascades that are important in mediating cellular responses to extracellular signals. The YSK4 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270801 [Multi-domain]  Cd Length: 266  Bit Score: 99.05  E-value: 8.59e-24
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFnVAVKII-----DRKKAPSDFlEKfLPREIEILAMLNHRSIVkTYEIFETSDGKVYIVMEL 92
Cdd:cd06631    9 LGKGAYGTVYCGLTSTGQL-IAVKQVeldtsDKEKAEKEY-EK-LQEEVDLLKTLKHVNIV-GYLGTCLEDNVVSIFMEF 84
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  93 GVQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKR-CLRDDSGRL-- 169
Cdd:cd06631   85 VPGGSIASILARFGALEEPVFCRYTKQILEGVAYLHNNNVIHRDIKGNNIMLMPNGVIKLIDFGCAKRlCINLSSGSQsq 164
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 170 ILsKTFCGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPYDDSN-IKKMLRIqKEHRVNFPR-SKHLTGECKD 247
Cdd:cd06631  165 LL-KSMRGTPYWMAPEVINETGHGRKS-DIWSIGCTVFEMATGKPPWADMNpMAAIFAI-GSGRKPVPRlPDKFSPEARD 241
                        250       260
                 ....*....|....*....|..
gi 112734851 248 LIYRMLQPDVNRRLHIDEILNH 269
Cdd:cd06631  242 FVHACLTRDQDERPSAEQLLKH 263
STKc_p38 cd07851
Catalytic domain of the Serine/Threonine Kinase, p38 Mitogen-Activated Protein Kinase; STKs ...
18-269 9.45e-24

Catalytic domain of the Serine/Threonine Kinase, p38 Mitogen-Activated Protein Kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. p38 kinases are mitogen-activated protein kinases (MAPKs), serving as important mediators of cellular responses to extracellular signals. They function in the regulation of the cell cycle, cell development, cell differentiation, senescence, tumorigenesis, apoptosis, pain development and pain progression, and immune responses. p38 kinases are activated by the MAPK kinases MKK3 and MKK6, which in turn are activated by upstream MAPK kinase kinases including TAK1, ASK1, and MLK3, in response to cellular stresses or inflammatory cytokines. p38 substrates include other protein kinases and factors that regulate transcription, nuclear export, mRNA stability and translation. p38 kinases are drug targets for the inflammatory diseases psoriasis, rheumatoid arthritis, and chronic pulmonary disease. Vertebrates contain four isoforms of p38, named alpha, beta, gamma, and delta, which show varying substrate specificity and expression patterns. p38alpha and p38beta are ubiquitously expressed, p38gamma is predominantly found in skeletal muscle, and p38delta is found in the heart, lung, testis, pancreas, and small intestine. The p38 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 143356 [Multi-domain]  Cd Length: 343  Bit Score: 100.45  E-value: 9.45e-24
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDRkkaP--SDFLEKFLPREIEILAMLNHRSIVKTYEIFETSDG-----KVYIVM 90
Cdd:cd07851   23 VGSGAYGQVCSAFDTKTGRKVAIKKLSR---PfqSAIHAKRTYRELRLLKHMKHENVIGLLDVFTPASSledfqDVYLVT 99
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  91 ELgVQGDLLEFIKTRgALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLRDDSGrli 170
Cdd:cd07851  100 HL-MGADLNNIVKCQ-KLSDDHIQFLVYQILRGLKYIHSAGIIHRDLKPSNLAVNEDCELKILDFGLARHTDDEMTG--- 174
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 171 lsktFCGSAAYAAPEV-LQGIPYQPKVyDIWSLGVILYIMVCGS--MPYDDSN--IKK------------MLRIQKEHRV 233
Cdd:cd07851  175 ----YVATRWYRAPEImLNWMHYNQTV-DIWSVGCIMAELLTGKtlFPGSDHIdqLKRimnlvgtpdeelLKKISSESAR 249
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|....*....
gi 112734851 234 NFPRSKHLTGECK-------------DLIYRMLQPDVNRRLHIDEILNH 269
Cdd:cd07851  250 NYIQSLPQMPKKDfkevfsganplaiDLLEKMLVLDPDKRITAAEALAH 298
STKc_JNK cd07850
Catalytic domain of the Serine/Threonine Kinase, c-Jun N-terminal Kinase; STKs catalyze the ...
18-272 1.39e-23

Catalytic domain of the Serine/Threonine Kinase, c-Jun N-terminal Kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. JNKs are mitogen-activated protein kinases (MAPKs) that are involved in many stress-activated responses including those during inflammation, neurodegeneration, apoptosis, and persistent pain sensitization, among others. They are also essential regulators of physiological and pathological processes and are involved in the pathogenesis of several diseases such as diabetes, atherosclerosis, stroke, Parkinson's and Alzheimer's. Vetebrates harbor three different JNK genes (Jnk1, Jnk2, and Jnk3) that are alternatively spliced to produce at least 10 isoforms. JNKs are specifically activated by the MAPK kinases MKK4 and MKK7, which are in turn activated by upstream MAPK kinase kinases as a result of different stimuli including stresses such as ultraviolet (UV) irradiation, hyperosmolarity, heat shock, or cytokines. JNKs activate a large number of different substrates based on specific stimulus, cell type, and cellular condition, and may be implicated in seemingly contradictory functions. The JNK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270840 [Multi-domain]  Cd Length: 337  Bit Score: 99.80  E-value: 1.39e-23
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDR--------KKAPsdflekflpREIEILAMLNHRSIV---------KTYEIFE 80
Cdd:cd07850    8 IGSGAQGIVCAAYDTVTGQNVAIKKLSRpfqnvthaKRAY---------RELVLMKLVNHKNIIgllnvftpqKSLEEFQ 78
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  81 tsdgKVYIVMELgVQGDLLEFIKtrgaLQEDDARKKF--HQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFS 158
Cdd:cd07850   79 ----DVYLVMEL-MDANLCQVIQ----MDLDHERMSYllYQMLCGIKHLHSAGIIHRDLKPSNIVVKSDCTLKILDFGLA 149
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 159 KRclrddSGRLILSKTFCGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSM--PYDD------------------ 218
Cdd:cd07850  150 RT-----AGTSFMMTPYVVTRYYRAPEVILGMGYKENV-DIWSVGCIMGEMIRGTVlfPGTDhidqwnkiieqlgtpsde 223
                        250       260       270       280       290       300       310
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 112734851 219 --SNIKKMLRIQKEHR--------------VNFP-----RSKHLTGECKDLIYRMLQPDVNRRLHIDEILNHCWV 272
Cdd:cd07850  224 fmSRLQPTVRNYVENRpkyagysfeelfpdVLFPpdseeHNKLKASQARDLLSKMLVIDPEKRISVDDALQHPYI 298
STKc_Nek4 cd08223
Catalytic domain of the Serine/Threonine Kinase, Never In Mitosis gene A (NIMA)-related kinase ...
11-269 2.32e-23

Catalytic domain of the Serine/Threonine Kinase, Never In Mitosis gene A (NIMA)-related kinase 4; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Nek4 is highly abundant in the testis. Its specific function is unknown. Neks are involved in the regulation of downstream processes following the activation of Cdc2, and many of their functions are cell cycle-related. They play critical roles in microtubule dynamics during ciliogenesis and mitosis. Nek4 is one in a family of 11 different Neks (Nek1-11). The Nek family is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270862 [Multi-domain]  Cd Length: 257  Bit Score: 97.51  E-value: 2.32e-23
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  11 GYIMGINLGEGSYAKVKSAYSERLKFNVAVKIIDRKKApSDFLEKFLPREIEILAMLNHRSIVKTYEIFETSDGKVYIVM 90
Cdd:cd08223    1 EYQFLRVIGKGSYGEVWLVRHKRDRKQYVIKKLNLKNA-SKRERKAAEQEAKLLSKLKHPNIVSYKESFEGEDGFLYIVM 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  91 ELGVQGDLLEFIKTRGA--LQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSkRCLRDDSGr 168
Cdd:cd08223   80 GFCEGGDLYTRLKEQKGvlLEERQVVEWFVQIAMALQYMHERNILHRDLKTQNIFLTKSNIIKVGDLGIA-RVLESSSD- 157
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 169 liLSKTFCGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPYddsNIKKM----LRIQKEHRVNFPrsKHLTGE 244
Cdd:cd08223  158 --MATTLIGTPYYMSPELFSNKPYNHKS-DVWALGCCVYEMATLKHAF---NAKDMnslvYKILEGKLPPMP--KQYSPE 229
                        250       260
                 ....*....|....*....|....*
gi 112734851 245 CKDLIYRMLQPDVNRRLHIDEILNH 269
Cdd:cd08223  230 LGELIKAMLHQDPEKRPSVKRILRQ 254
STKc_Sid2p_like cd05600
Catalytic domain of Fungal Sid2p-like Protein Serine/Threonine Kinases; STKs catalyze the ...
18-269 2.45e-23

Catalytic domain of Fungal Sid2p-like Protein Serine/Threonine Kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. This group contains fungal kinases including Schizosaccharomyces pombe Sid2p and Saccharomyces cerevisiae Dbf2p. Group members show similarity to NDR kinases in that they contain an N-terminal regulatory (NTR) domain and an insert within the catalytic domain that contains an auto-inhibitory sequence. Sid2p plays a crucial role in the septum initiation network (SIN) and in the initiation of cytokinesis. Dbf2p is important in regulating the mitotic exit network (MEN) and in cytokinesis. The Sid2p-like group is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270751 [Multi-domain]  Cd Length: 386  Bit Score: 99.72  E-value: 2.45e-23
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIdrKKAPSDFLE--KFLPREIEILAMLNHRSIVKTYEIFETSDgKVYIVMELGVQ 95
Cdd:cd05600   19 VGQGGYGSVFLARKKDTGEICALKIM--KKKVLFKLNevNHVLTERDILTTTNSPWLVKLLYAFQDPE-NVYLAMEYVPG 95
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  96 GDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLrddSGRLILS--- 172
Cdd:cd05600   96 GDFRTLLNNSGILSEEHARFYIAEMFAAISSLHQLGYIHRDLKPENFLIDSSGHIKLTDFGLASGTL---SPKKIESmki 172
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 173 ---------------------------------KTFCGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPYDDS 219
Cdd:cd05600  173 rleevkntafleltakerrniyramrkedqnyaNSVVGSPDYMAPEVLRGEGYDLTV-DYWSLGCILFECLVGFPPFSGS 251
                        250       260       270       280       290       300
                 ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 112734851 220 NI----------KKMLR--IQKEHRVNFprskHLTGECKDLIYRMLQPDVNRRLHIDEILNH 269
Cdd:cd05600  252 TPnetwanlyhwKKTLQrpVYTDPDLEF----NLSDEAWDLITKLITDPQDRLQSPEQIKNH 309
PTKc_Fes_like cd05041
Catalytic domain of Fes-like Protein Tyrosine Kinases; Protein Tyrosine Kinase (PTK) family; ...
18-268 2.86e-23

Catalytic domain of Fes-like Protein Tyrosine Kinases; Protein Tyrosine Kinase (PTK) family; Fes subfamily; catalytic (c) domain. Fes subfamily members include Fes (or Fps), Fer, and similar proteins. The PTKc family is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, and phosphoinositide 3-kinase (PI3K). PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. Fes subfamily proteins are cytoplasmic (or nonreceptor) tyr kinases containing an N-terminal region with FCH (Fes/Fer/CIP4 homology) and coiled-coil domains, followed by a SH2 domain, and a C-terminal catalytic domain. The genes for Fes (feline sarcoma) and Fps (Fujinami poultry sarcoma) were first isolated from tumor-causing retroviruses. The viral oncogenes encode chimeric Fes proteins consisting of Gag sequences at the N-termini, resulting in unregulated tyr kinase activity. Fes and Fer kinases play roles in haematopoiesis, inflammation and immunity, growth factor signaling, cytoskeletal regulation, cell migration and adhesion, and the regulation of cell-cell interactions. Fes and Fer show redundancy in their biological functions.


Pssm-ID: 270637 [Multi-domain]  Cd Length: 251  Bit Score: 97.13  E-value: 2.86e-23
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIdRKKAPSDFLEKFLpREIEILAMLNHRSIVKTYEIfETSDGKVYIVMELGVQGD 97
Cdd:cd05041    3 IGRGNFGDVYRGVLKPDNTEVAVKTC-RETLPPDLKRKFL-QEARILKQYDHPNIVKLIGV-CVQKQPIMIVMELVPGGS 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  98 LLEFIKTRGALQEddaRKKFHQLS----SAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKrclRDDSGRLILS- 172
Cdd:cd05041   80 LLTFLRKKGARLT---VKQLLQMCldaaAGMEYLESKNCIHRDLAARNCLVGENNVLKISDFGMSR---EEEDGEYTVSd 153
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 173 KTFCGSAAYAAPEVLQGIPYQPKVyDIWSLGVILY-IMVCGSMPYDD-SNIKKMLRIQKEHRVnfPRSKHLTGECKDLIY 250
Cdd:cd05041  154 GLKQIPIKWTAPEALNYGRYTSES-DVWSFGILLWeIFSLGATPYPGmSNQQTREQIESGYRM--PAPELCPEAVYRLML 230
                        250
                 ....*....|....*...
gi 112734851 251 RMLQPDVNRRLHIDEILN 268
Cdd:cd05041  231 QCWAYDPENRPSFSEIYN 248
PTKc_Tec_like cd05059
Catalytic domain of Tec-like Protein Tyrosine Kinases; PTKs catalyze the transfer of the ...
18-271 3.24e-23

Catalytic domain of Tec-like Protein Tyrosine Kinases; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. The Tec-like subfamily is composed of Tec, Btk, Bmx (Etk), Itk (Tsk, Emt), Rlk (Txk), and similar proteins. They are cytoplasmic (or nonreceptor) PTKs with similarity to Src kinases in that they contain Src homology protein interaction domains (SH3, SH2) N-terminal to the catalytic tyr kinase domain. Unlike Src kinases, most Tec subfamily members except Rlk also contain an N-terminal pleckstrin homology (PH) domain, which binds the products of PI3K and allows membrane recruitment and activation. In addition, some members contain the Tec homology (TH) domain, which contains proline-rich and zinc-binding regions. Tec kinases form the second largest subfamily of nonreceptor PTKs and are expressed mainly by haematopoietic cells, although Tec and Bmx are also found in endothelial cells. B-cells express Btk and Tec, while T-cells express Itk, Txk, and Tec. Collectively, Tec kinases are expressed in a variety of myeloid cells such as mast cells, platelets, macrophages, and dendritic cells. Each Tec kinase shows a distinct cell-type pattern of expression. Tec kinases play important roles in the development, differentiation, maturation, regulation, survival, and function of B-cells and T-cells. Mutations in Btk cause the severe B-cell immunodeficiency, X-linked agammaglobulinaemia (XLA). The Tec-like subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 173637 [Multi-domain]  Cd Length: 256  Bit Score: 97.13  E-value: 3.24e-23
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSeRLKFNVAVKIIdRKKAPS--DFLEkflprEIEILAMLNHRSIVKTYEIFeTSDGKVYIVMELGVQ 95
Cdd:cd05059   12 LGSGQFGVVHLGKW-RGKIDVAIKMI-KEGSMSedDFIE-----EAKVMMKLSHPKLVQLYGVC-TKQRPIFIVTEYMAN 83
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  96 GDLLEFIKTR-GALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLRDDSGRLILSKt 174
Cdd:cd05059   84 GCLLNYLRERrGKFQTEQLLEMCKDVCEAMEYLESNGFIHRDLAARNCLVGEQNVVKVSDFGLARYVLDDEYTSSVGTK- 162
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 175 FcgSAAYAAPEVLQGIPYQPKVyDIWSLGVILY-IMVCGSMPYDD-SNIKKMLRIQKEHRVNFPRSkhltgeCKDLIYrm 252
Cdd:cd05059  163 F--PVKWSPPEVFMYSKFSSKS-DVWSFGVLMWeVFSEGKMPYERfSNSEVVEHISQGYRLYRPHL------APTEVY-- 231
                        250
                 ....*....|....*....
gi 112734851 253 lqpdvnrrlhidEILNHCW 271
Cdd:cd05059  232 ------------TIMYSCW 238
STKc_ERK5 cd07855
Catalytic domain of the Serine/Threonine Kinase, Extracellular signal-Regulated Kinase 5; ...
17-269 3.25e-23

Catalytic domain of the Serine/Threonine Kinase, Extracellular signal-Regulated Kinase 5; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. ERK5 (also called Big MAPK1 (BMK1) or MAPK7) has a unique C-terminal extension, making it approximately twice as big as other MAPKs. This extension contains transcriptional activation capability which is inhibited by the N-terminal half. ERK5 is activated in response to growth factors and stress by a cascade that leads to its phosphorylation by the MAP2K MEK5, which in turn is regulated by the MAP3Ks MEKK2 and MEKK3. Activated ERK5 phosphorylates its targets including myocyte enhancer factor 2 (MEF2), Sap1a, c-Myc, and RSK. It plays a role in EGF-induced cell proliferation during the G1/S phase transition. Studies on knockout mice revealed that ERK5 is essential for cardiovascular development and plays an important role in angiogenesis. It is also critical for neural differentiation and survival. The ERK5 pathway has been implicated in the pathogenesis of many diseases including cancer, cardiac hypertrophy, and atherosclerosis. MAPKs are important mediators of cellular responses to extracellular signals. The ERK5 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270842 [Multi-domain]  Cd Length: 336  Bit Score: 98.59  E-value: 3.25e-23
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  17 NLGEGSYAKVKSAYSERLKFNVAVKiidrkKAPSDF----LEKFLPREIEILAMLNHRSIVKTYEIFET----SDGK-VY 87
Cdd:cd07855   12 TIGSGAYGVVCSAIDTKSGQKVAIK-----KIPNAFdvvtTAKRTLRELKILRHFKHDNIIAIRDILRPkvpyADFKdVY 86
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  88 IVMELgVQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSkRCLRDDSg 167
Cdd:cd07855   87 VVLDL-MESDLHHIIHSDQPLTLEHIRYFLYQLLRGLKYIHSANVIHRDLKPSNLLVNENCELKIGDFGMA-RGLCTSP- 163
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 168 rlILSKTF----CGSAAYAAPEVLQGIPYQPKVYDIWSLGVI---------------------LYIMVCGSMPyddsniK 222
Cdd:cd07855  164 --EEHKYFmteyVATRWYRAPELMLSLPEYTQAIDMWSVGCIfaemlgrrqlfpgknyvhqlqLILTVLGTPS------Q 235
                        250       260       270       280       290       300
                 ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 112734851 223 KMLRIQKEHRV-----NFPRSKHL---------TGECKDLIYRMLQPDVNRRLHIDEILNH 269
Cdd:cd07855  236 AVINAIGADRVrryiqNLPNKQPVpwetlypkaDQQALDLLSQMLRFDPSERITVAEALQH 296
STKc_PAK4 cd06657
Catalytic domain of the Serine/Threonine Kinase, p21-activated kinase 4; STKs catalyze the ...
16-269 3.28e-23

Catalytic domain of the Serine/Threonine Kinase, p21-activated kinase 4; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. PAK4 regulates cell morphology and cytoskeletal organization. It is essential for embryonic viability and proper neural development. Mice lacking PAK4 die due to defects in the fetal heart. In addition, their spinal cord motor neurons showed failure to differentiate and migrate. PAK4 also plays a role in cell survival and tumorigenesis. It is overexpressed in many primary tumors including colon, esophageal, and mammary tumors. PAK4 has also been implicated in viral and bacterial infection pathways. PAK4 belongs to the group II PAKs, which contain a PBD (p21-binding domain) and a C-terminal catalytic domain, but do not harbor an AID (autoinhibitory domain) or SH3 binding sites. PAKs are Rho family GTPase-regulated kinases that serve as important mediators in the function of Cdc42 (cell division cycle 42) and Rac. The PAK subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 132988 [Multi-domain]  Cd Length: 292  Bit Score: 97.79  E-value: 3.28e-23
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  16 INLGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSdflEKFLPREIEILAMLNHRSIVKTYEIFETSDgKVYIVMELgVQ 95
Cdd:cd06657   26 IKIGEGSTGIVCIATVKSSGKLVAVKKMDLRKQQR---RELLFNEVVIMRDYQHENVVEMYNSYLVGD-ELWVVMEF-LE 100
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  96 GDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLRDDSGRlilsKTF 175
Cdd:cd06657  101 GGALTDIVTHTRMNEEQIAAVCLAVLKALSVLHAQGVIHRDIKSDSILLTHDGRVKLSDFGFCAQVSKEVPRR----KSL 176
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 176 CGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPY-DDSNIKKMLRIQKEHRVNFPRSKHLTGECKDLIYRMLQ 254
Cdd:cd06657  177 VGTPYWMAPELISRLPYGPEV-DIWSLGIMVIEMVDGEPPYfNEPPLKAMKMIRDNLPPKLKNLHKVSPSLKGFLDRLLV 255
                        250
                 ....*....|....*
gi 112734851 255 PDVNRRLHIDEILNH 269
Cdd:cd06657  256 RDPAQRATAAELLKH 270
STKc_CDK12 cd07864
Catalytic domain of the Serine/Threonine Kinase, Cyclin-Dependent protein Kinase 12; STKs ...
18-272 3.93e-23

Catalytic domain of the Serine/Threonine Kinase, Cyclin-Dependent protein Kinase 12; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. CDK12 is also called Cdc2-related protein kinase 7 (CRK7) or Cdc2-related kinase arginine/serine-rich (CrkRS). It is a unique CDK that contains an RS domain, which is predominantly found in splicing factors. CDK12 is widely expressed in tissues. It interacts with cyclins L1 and L2, and plays roles in regulating transcription and alternative splicing. CDKs belong to a large family of STKs that are regulated by their cognate cyclins. Together, they are involved in the control of cell-cycle progression, transcription, and neuronal function. The CDK12 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270847 [Multi-domain]  Cd Length: 302  Bit Score: 97.95  E-value: 3.93e-23
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKiidrkKAPSDFLEKFLP----REIEILAMLNHRSIVKTYEI---------FETSDG 84
Cdd:cd07864   15 IGEGTYGQVYKAKDKDTGELVALK-----KVRLDNEKEGFPitaiREIKILRQLNHRSVVNLKEIvtdkqdaldFKKDKG 89
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  85 KVYIVMELgVQGDLLEFIKTRGA-LQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSkRCLR 163
Cdd:cd07864   90 AFYLVFEY-MDHDLMGLLESGLVhFSEDHIKSFMKQLLEGLNYCHKKNFLHRDIKCSNILLNNKGQIKLADFGLA-RLYN 167
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 164 DDSGRLILSKTFcgSAAYAAPEVLQGIP-YQPKVyDIWSLGVILYIM---------------------VCGS-MPYDDSN 220
Cdd:cd07864  168 SEESRPYTNKVI--TLWYRPPELLLGEErYGPAI-DVWSCGCILGELftkkpifqanqelaqlelisrLCGSpCPAVWPD 244
                        250       260       270       280       290
                 ....*....|....*....|....*....|....*....|....*....|....*...
gi 112734851 221 IKKM-----LRIQKEHRVNFPRS-KHLTGECKDLIYRMLQPDVNRRLHIDEILNHCWV 272
Cdd:cd07864  245 VIKLpyfntMKPKKQYRRRLREEfSFIPTPALDLLDHMLTLDPSKRCTAEQALNSPWL 302
STKc_MEKK1 cd06630
Catalytic domain of the Protein Serine/Threonine Kinase, Mitogen-Activated Protein (MAP) ...
60-269 4.71e-23

Catalytic domain of the Protein Serine/Threonine Kinase, Mitogen-Activated Protein (MAP)/Extracellular signal-Regulated Kinase (ERK) Kinase Kinase 1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. MEKK1 is a MAPK kinase kinase (MAPKKK or MKKK) that phosphorylates and activates activates the ERK1/2 and c-Jun N-terminal kinase (JNK) pathways by activating their respective MAPKKs, MEK1/2 and MKK4/MKK7, respectively. MEKK1 is important in regulating cell survival and apoptosis. MEKK1 also plays a role in cell migration, tissue maintenance and homeostasis, and wound healing. The MEKK1 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270800 [Multi-domain]  Cd Length: 268  Bit Score: 96.73  E-value: 4.71e-23
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  60 EIEILAMLNHRSIVKTYEIfETSDGKVYIVMELGVQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKC 139
Cdd:cd06630   53 EIRMMARLNHPNIVRMLGA-TQHKSHFNIFVEWMAGGSVASLLSKYGAFSENVIINYTLQILRGLAYLHDNQIIHRDLKG 131
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 140 ENLLLDKD-FNIKLSDFGFSKRCLRDDSGRLILSKTFCGSAAYAAPEVLQGIPYQpKVYDIWSLGVILYIMVCGSMPYDD 218
Cdd:cd06630  132 ANLLVDSTgQRLRIADFGAAARLASKGTGAGEFQGQLLGTIAFMAPEVLRGEQYG-RSCDVWSVGCVIIEMATAKPPWNA 210
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|....
gi 112734851 219 SNIKKMLR-IQKEHRVNFPRS--KHLTGECKDLIYRMLQPDVNRRLHIDEILNH 269
Cdd:cd06630  211 EKISNHLAlIFKIASATTPPPipEHLSPGLRDVTLRCLELQPEDRPPARELLKH 264
STKc_NAK_like cd14037
Catalytic domain of Numb-Associated Kinase (NAK)-like Serine/Threonine kinases; STKs catalyze ...
59-269 5.03e-23

Catalytic domain of Numb-Associated Kinase (NAK)-like Serine/Threonine kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. This subfamily is composed of Drosophila melanogaster NAK, human BMP-2-inducible protein kinase (BMP2K or BIKe) and similar vertebrate proteins, as well as the Saccharomyces cerevisiae proteins Prk1, Actin-regulating kinase 1 (Ark1), and Akl1. NAK was the first characterized member of this subfamily. It plays a role in asymmetric cell division through its association with Numb. It also regulates the localization of Dlg, a protein essential for septate junction formation. BMP2K contains a nuclear localization signal and a kinase domain that is capable of phosphorylating itself and myelin basic protein. The expression of the BMP2K gene is increase during BMP-2-induced osteoblast differentiation. It may function to control the rate of differentiation. Prk1, Ark1, and Akl1 comprise a subfamily of yeast proteins that are important regulators of the actin cytoskeleton and endocytosis. They share an N-terminal kinase domain but no significant homology in other regions of their sequences. The NAK-like subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270939 [Multi-domain]  Cd Length: 277  Bit Score: 96.97  E-value: 5.03e-23
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  59 REIEILAML-NHRSIVK--TYEIFETSDG--KVYIVMELGVQGDLLEFIKTR--GALQEDDARKKFHQLSSAIKYCHDLD 131
Cdd:cd14037   49 REIEIMKRLsGHKNIVGyiDSSANRSGNGvyEVLLLMEYCKGGGVIDLMNQRlqTGLTESEILKIFCDVCEAVAAMHYLK 128
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 132 --VVHRDLKCENLLLDKDFNIKLSDFGFSKRCLRDDSGRL--------ILSKTfcgSAAYAAPEVL---QGIPYQPKVyD 198
Cdd:cd14037  129 ppLIHRDLKVENVLISDSGNYKLCDFGSATTKILPPQTKQgvtyveedIKKYT---TLQYRAPEMIdlyRGKPITEKS-D 204
                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 112734851 199 IWSLGVILYIMVCGSMPYDDSNIKKMLRIQKEHRVNFPRSKHLtgecKDLIYRMLQPDVNRRLHIDEILNH 269
Cdd:cd14037  205 IWALGCLLYKLCFYTTPFEESGQLAILNGNFTFPDNSRYSKRL----HKLIRYMLEEDPEKRPNIYQVSYE 271
STKc_SHIK cd13974
Catalytic domain of the Serine/Threonine kinase, SINK-homologous inhibitory kinase; STKs ...
108-269 5.15e-23

Catalytic domain of the Serine/Threonine kinase, SINK-homologous inhibitory kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. SHIK, also referred to as STK40 or LYK4, is a cytoplasmic and nuclear protein that is involved in the negative regulation of NF-kappaB- and p53-mediated transcription. It was identified as a protein related to SINK, a p65-interacting protein that inhibits p65 phosphorylation by the catalytic subunit of PKA, thereby inhibiting transcriptional competence of NF-kappaB. The SHIK subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270876 [Multi-domain]  Cd Length: 290  Bit Score: 97.09  E-value: 5.15e-23
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 108 LQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFN-IKLSDFGFSKRCLRDDSgrliLSKTFCGSAAYAAPEV 186
Cdd:cd13974  129 LSEREALVIFYDVVRVVEALHKKNIVHRDLKLGNMVLNKRTRkITITNFCLGKHLVSEDD----LLKDQRGSPAYISPDV 204
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 187 LQGIPYQPKVYDIWSLGVILYIMVCGSMPYDDSNIKKMLRIQKEHRVNFPRSKHLTGECKDLIYRMLQPDVNRRLHIDEI 266
Cdd:cd13974  205 LSGKPYLGKPSDMWALGVVLFTMLYGQFPFYDSIPQELFRKIKAAEYTIPEDGRVSENTVCLIRKLLVLNPQKRLTASEV 284

                 ...
gi 112734851 267 LNH 269
Cdd:cd13974  285 LDS 287
STKc_MLCK2 cd14190
Catalytic domain of the Serine/Threonine Kinase, Myosin Light Chain Kinase 2; STKs catalyze ...
18-272 5.22e-23

Catalytic domain of the Serine/Threonine Kinase, Myosin Light Chain Kinase 2; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. MLCK2 (or MYLK2) phosphorylates myosin regulatory light chain and controls the contraction of skeletal muscles. MLCK2 contains a single kinase domain near the C-terminus followed by a regulatory segment containing an autoinhibitory Ca2+/calmodulin binding site. The MLCK2 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271092 [Multi-domain]  Cd Length: 261  Bit Score: 96.53  E-value: 5.22e-23
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIdRKKAPSDflEKFLPREIEILAMLNHRSIVKTYEIFETSDgKVYIVMELGVQGD 97
Cdd:cd14190   12 LGGGKFGKVHTCTEKRTGLKLAAKVI-NKQNSKD--KEMVLLEIQVMNQLNHRNLIQLYEAIETPN-EIVLFMEYVEGGE 87
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  98 LLE-FIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLL--DKDFNIKLSDFGFSKRCLRDDSgrliLSKT 174
Cdd:cd14190   88 LFErIVDEDYHLTEVDAMVFVRQICEGIQFMHQMRVLHLDLKPENILCvnRTGHQVKIIDFGLARRYNPREK----LKVN 163
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 175 FcGSAAYAAPEVLQgipYQPKVY--DIWSLGVILYIMVCGSMPYDDSNIKKMLRIQKEHRVNFPRS--KHLTGECKDLIY 250
Cdd:cd14190  164 F-GTPEFLSPEVVN---YDQVSFptDMWSMGVITYMLLSGLSPFLGDDDTETLNNVLMGNWYFDEEtfEHVSDEAKDFVS 239
                        250       260
                 ....*....|....*....|..
gi 112734851 251 RMLQPDVNRRLHIDEILNHCWV 272
Cdd:cd14190  240 NLIIKERSARMSATQCLKHPWL 261
PK_TRB3 cd14024
Pseudokinase domain of Tribbles Homolog 3; The pseudokinase domain shows similarity to protein ...
66-272 5.36e-23

Pseudokinase domain of Tribbles Homolog 3; The pseudokinase domain shows similarity to protein kinases but lacks crucial residues for catalytic activity. TRB3 binds and regulates ATF4, p65/RelA, and PKB (or Akt). It negatively regulates ATF4-mediated gene expression including that of CHOP (C/EBP homologous protein) and HO-1, which are both involved in modulating apoptosis. It also inhibits insulin-mediated phosphorylation of PKB and is a possible determinant of insulin resistance and related disorders. In osteoarthritic chondrocytes where it inhibits insulin-like growth factor 1-mediated cell survival, TRB3 is overexpressed, resulting in increased cell death. TRB3 is one of three Tribbles Homolog (TRB) proteins present in vertebrates that are encoded by three separate genes. TRB proteins interact with many proteins involved in signalling pathways. They play scaffold-like regulatory functions and affect many cellular processes such as mitosis, apoptosis, and gene expression. The TRB3 subfamily is part of a larger superfamily that includes the catalytic domains of serine/threonine kinases, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270926 [Multi-domain]  Cd Length: 242  Bit Score: 96.10  E-value: 5.36e-23
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  66 MLNHRSIVKTYEIFETSDgKVYIVMElGVQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLD 145
Cdd:cd14024   41 LGPHEGVCSVLEVVIGQD-RAYAFFS-RHYGDMHSHVRRRRRLSEDEARGLFTQMARAVAHCHQHGVILRDLKLRRFVFT 118
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 146 KDFNIKLSDFGFSKRCL---RDDSgrlILSKTFCgsAAYAAPEVLQ-GIPYQPKVYDIWSLGVILYIMVCGSMPYDDSni 221
Cdd:cd14024  119 DELRTKLVLVNLEDSCPlngDDDS---LTDKHGC--PAYVGPEILSsRRSYSGKAADVWSLGVCLYTMLLGRYPFQDT-- 191
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|.
gi 112734851 222 KKMLRIQKEHRVNFPRSKHLTGECKDLIYRMLQPDVNRRLHIDEILNHCWV 272
Cdd:cd14024  192 EPAALFAKIRRGAFSLPAWLSPGARCLVSCMLRRSPAERLKASEILLHPWL 242
PKc_Pek1_like cd06621
Catalytic domain of fungal Pek1-like dual-specificity Mitogen-Activated Protein Kinase Kinases; ...
18-272 5.62e-23

Catalytic domain of fungal Pek1-like dual-specificity Mitogen-Activated Protein Kinase Kinases; PKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine (ST) or tyrosine residues on protein substrates. Members of this group include the MAPKKs Pek1/Skh1 from Schizosaccharomyces pombe and MKK2 from Saccharomyces cerevisiae, and related proteins. Both fission yeast Pek1 and baker's yeast MKK2 are components of the cell integrity MAPK pathway. In fission yeast, Pek1 phosphorylates and activates Pmk1/Spm1 and is regulated by the MAPKK kinase Mkh1. In baker's yeast, the pathway involves the MAPK Slt2, the MAPKKs MKK1 and MKK2, and the MAPKK kinase Bck1. The cell integrity MAPK cascade is activated by multiple stress conditions, and is essential in cell wall construction, morphogenesis, cytokinesis, and ion homeostasis. MAPK signaling pathways are important mediators of cellular responses to extracellular signals. The MAPKK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270793 [Multi-domain]  Cd Length: 287  Bit Score: 97.11  E-value: 5.62e-23
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDRkkAPSDFLEKFLPREIEILAMLNHRSIVKTYEIF-ETSDGKVYIVMELGVQG 96
Cdd:cd06621    9 LGEGAGGSVTKCRLRNTKTIFALKTITT--DPNPDVQKQILRELEINKSCASPYIVKYYGAFlDEQDSSIGIAMEYCEGG 86
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  97 DL---LEFIKTRGA-LQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFskrclrddSGRLI-- 170
Cdd:cd06621   87 SLdsiYKKVKKKGGrIGEKVLGKIAESVLKGLSYLHSRKIIHRDIKPSNILLTRKGQVKLCDFGV--------SGELVns 158
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 171 LSKTFCGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPYDDSNIKKMLRIQ-KEHRVNFPRSK---------H 240
Cdd:cd06621  159 LAGTFTGTSYYMAPERIQGGPYSITS-DVWSLGLTLLEVAQNRFPFPPEGEPPLGPIElLSYIVNMPNPElkdepengiK 237
                        250       260       270
                 ....*....|....*....|....*....|..
gi 112734851 241 LTGECKDLIYRMLQPDVNRRLHIDEILNHCWV 272
Cdd:cd06621  238 WSESFKDFIEKCLEKDGTRRPGPWQMLAHPWI 269
STKc_MAPK4_6 cd07854
Catalytic domain of the Serine/Threonine Kinases, Mitogen-Activated Protein Kinases 4 (also ...
18-220 8.64e-23

Catalytic domain of the Serine/Threonine Kinases, Mitogen-Activated Protein Kinases 4 (also called ERK4) and 6 (also called ERK3); STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. MAPK4 (also called ERK4 or p63MAPK) and MAPK6 (also called ERK3 or p97MAPK) are atypical MAPKs that are not regulated by MAPK kinases. MAPK6 is expressed ubiquitously with highest amounts in brain and skeletal muscle. It may be involved in the control of cell differentiation by negatively regulating cell cycle progression in certain conditions. It may also play a role in glucose-induced insulin secretion. MAPK6 and MAPK4 cooperate to regulate the activity of MAPK-activated protein kinase 5 (MK5), leading to its relocation to the cytoplasm and exclusion from the nucleus. The MAPK6/MK5 and MAPK4/MK5 pathways may play critical roles in embryonic and post-natal development. MAPKs are important mediators of cellular responses to extracellular signals. The MAPK4/6 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 143359 [Multi-domain]  Cd Length: 342  Bit Score: 97.54  E-value: 8.64e-23
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSdflEKFLPREIEILAMLNHRSIVKTYEIFETSDGK------------ 85
Cdd:cd07854   13 LGCGSNGLVFSAVDSDCDKRVAVKKIVLTDPQS---VKHALREIKIIRRLDHDNIVKVYEVLGPSGSDltedvgslteln 89
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  86 -VYIVMELgVQGDLLEFIKtRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLD-KDFNIKLSDFGFSKRCLR 163
Cdd:cd07854   90 sVYIVQEY-METDLANVLE-QGPLSEEHARLFMYQLLRGLKYIHSANVLHRDLKPANVFINtEDLVLKIGDFGLARIVDP 167
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|....*..
gi 112734851 164 DDSGRLILSKTFCgSAAYAAPEVLQGIPYQPKVYDIWSLGVILYIMVCGSMPYDDSN 220
Cdd:cd07854  168 HYSHKGYLSEGLV-TKWYRSPRLLLSPNNYTKAIDMWAAGCIFAEMLTGKPLFAGAH 223
STKc_GRK7 cd05607
Catalytic domain of the Protein Serine/Threonine Kinase, G protein-coupled Receptor Kinase 7; ...
18-261 8.82e-23

Catalytic domain of the Protein Serine/Threonine Kinase, G protein-coupled Receptor Kinase 7; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. GRK7 (also called iodopsin kinase) belongs to the visual group of GRKs. It is primarily found in the retina and plays a role in the regulation of opsin light receptors. GRK7 is located in retinal cone outer segments and plays an important role in regulating photoresponse of the cones. GRKs phosphorylate and regulate G protein-coupled receptors (GPCRs), the largest superfamily of cell surface receptors, which regulate some part of nearly all physiological functions. Phosphorylated GPCRs bind to arrestins, which prevents further G protein signaling despite the presence of activating ligand. The GRK7 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270758 [Multi-domain]  Cd Length: 286  Bit Score: 96.51  E-value: 8.82e-23
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSDFLEKFLPREIEILAMLNHRSIVKTYEIFETSDgKVYIVMELGVQGD 97
Cdd:cd05607   10 LGKGGFGEVCAVQVKNTGQMYACKKLDKKRLKKKSGEKMALLEKEILEKVNSPFIVSLAYAFETKT-HLCLVMSLMNGGD 88
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  98 LLEFIKTRGALQEDDARKKFH--QLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSkrcLRDDSGRLILSKTf 175
Cdd:cd05607   89 LKYHIYNVGERGIEMERVIFYsaQITCGILHLHSLKIVYRDMKPENVLLDDNGNCRLSDLGLA---VEVKEGKPITQRA- 164
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 176 cGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPYDDSNIK----KMLRIQKEHRVNFpRSKHLTGECKDLIYR 251
Cdd:cd05607  165 -GTNGYMAPEILKEESYSYPV-DWFAMGCSIYEMVAGRTPFRDHKEKvskeELKRRTLEDEVKF-EHQNFTEEAKDICRL 241
                        250
                 ....*....|
gi 112734851 252 MLQPDVNRRL 261
Cdd:cd05607  242 FLAKKPENRL 251
STKc_16 cd13986
Catalytic domain of Serine/Threonine Kinase 16; STKs catalyze the transfer of the ...
18-269 9.46e-23

Catalytic domain of Serine/Threonine Kinase 16; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. STK16 is associated with many names including Myristylated and Palmitylated Serine/threonine Kinase 1 (MPSK1), Kinase related to cerevisiae and thaliana (Krct), and Protein Kinase expressed in day 12 fetal liver (PKL12). It is widely expressed in mammals with highest levels found in liver, testis, and kidney. It is localized in the Golgi but is translocated to the nucleus upon disorganization of the Golgi. STK16 is constitutively active and is capable of phosphorylating itself and other substrates. It may be involved in regulating stromal-epithelial interactions during mammary gland ductal morphogenesis. It may also function as a transcriptional co-activator of type-C natriuretic peptide and VEGF. The STK16 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270888 [Multi-domain]  Cd Length: 282  Bit Score: 96.21  E-value: 9.46e-23
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYA---KVKSAYSERLkfnVAVKII------DRKKAPsdflekflpREIEILAMLNHRSIVK--TYEIFETSDGK- 85
Cdd:cd13986    8 LGEGGFSfvyLVEDLSTGRL---YALKKIlchskeDVKEAM---------REIENYRLFNHPNILRllDSQIVKEAGGKk 75
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  86 -VYIVMELGVQGDLLEFIKTRGA----LQEDDARKKFHQLSSAIKYCHDLDVV---HRDLKCENLLLDKDFNIKLSDFG- 156
Cdd:cd13986   76 eVYLLLPYYKRGSLQDEIERRLVkgtfFPEDRILHIFLGICRGLKAMHEPELVpyaHRDIKPGNVLLSEDDEPILMDLGs 155
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 157 FSKRCLRDDSGRLILS----KTFCGSAAYAAPEVLQGIPYQ---PKVyDIWSLGVILYIMVCGSMPYDdsnikkmLRIQK 229
Cdd:cd13986  156 MNPARIEIEGRREALAlqdwAAEHCTMPYRAPELFDVKSHCtidEKT-DIWSLGCTLYALMYGESPFE-------RIFQK 227
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|....*....
gi 112734851 230 ---------EHRVNFPRSKHLTGECKDLIYRMLQPDVNRRLHIDEILNH 269
Cdd:cd13986  228 gdslalavlSGNYSFPDNSRYSEELHQLVKSMLVVNPAERPSIDDLLSR 276
STKc_Nek10 cd08528
Catalytic domain of the Serine/Threonine Kinase, Never In Mitosis gene A (NIMA)-related kinase ...
60-221 9.96e-23

Catalytic domain of the Serine/Threonine Kinase, Never In Mitosis gene A (NIMA)-related kinase 10; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. No function has yet been ascribed to Nek10. The gene encoding Nek10 is a putative causative gene for breast cancer; it is located within a breast cancer susceptibility loci on chromosome 3p24. Nek10 is one in a family of 11 different Neks (Nek1-11) that are involved in cell cycle control. The Nek family is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270867 [Multi-domain]  Cd Length: 270  Bit Score: 96.03  E-value: 9.96e-23
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  60 EIEIL-AMLNHRSIVKTYEIFETSDgKVYIVMELgVQG----DLLEFIKTRGA-LQEDDARKKFHQLSSAIKYCH-DLDV 132
Cdd:cd08528   58 EVNIIkEQLRHPNIVRYYKTFLEND-RLYIVMEL-IEGaplgEHFSSLKEKNEhFTEDRIWNIFVQMVLALRYLHkEKQI 135
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 133 VHRDLKCENLLLDKDFNIKLSDFGFSKRCLRDDSGRlilsKTFCGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCG 212
Cdd:cd08528  136 VHRDLKPNNIMLGEDDKVTITDFGLAKQKGPESSKM----TSVVGTILYSCPEIVQNEPYGEKA-DIWALGCILYQMCTL 210

                 ....*....
gi 112734851 213 SMPYDDSNI 221
Cdd:cd08528  211 QPPFYSTNM 219
STKc_Nek6 cd08228
Catalytic domain of the Serine/Threonine Kinase, Never In Mitosis gene A (NIMA)-related kinase ...
18-267 1.24e-22

Catalytic domain of the Serine/Threonine Kinase, Never In Mitosis gene A (NIMA)-related kinase 6; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Nek6 is required for the transition from metaphase to anaphase. It also plays important roles in mitotic spindle formation and cytokinesis. Activated by Nek9 during mitosis, Nek6 phosphorylates Eg5, a kinesin that is important for spindle bipolarity. Nek6 localizes to spindle microtubules during metaphase and anaphase, and to the midbody during cytokinesis. It is one in a family of 11 different Neks (Nek1-11) that are involved in cell cycle control. The Nek family is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270865 [Multi-domain]  Cd Length: 268  Bit Score: 95.86  E-value: 1.24e-22
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIID-----RKKAPSDFLekflpREIEILAMLNHRSIVKTYEIFeTSDGKVYIVMEL 92
Cdd:cd08228   10 IGRGQFSEVYRATCLLDRKPVALKKVQifemmDAKARQDCV-----KEIDLLKQLNHPNVIKYLDSF-IEDNELNIVLEL 83
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  93 GVQGDLLEFI----KTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFskrclrddsGR 168
Cdd:cd08228   84 ADAGDLSQMIkyfkKQKRLIPERTVWKYFVQLCSAVEHMHSRRVMHRDIKPANVFITATGVVKLGDLGL---------GR 154
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 169 LILSKT-----FCGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPYDDSNIKKMLRIQKEHRVNFP--RSKHL 241
Cdd:cd08228  155 FFSSKTtaahsLVGTPYYMSPERIHENGYNFKS-DIWSLGCLLYEMAALQSPFYGDKMNLFSLCQKIEQCDYPplPTEHY 233
                        250       260
                 ....*....|....*....|....*.
gi 112734851 242 TGECKDLIYRMLQPDVNRRLHIDEIL 267
Cdd:cd08228  234 SEKLRELVSMCIYPDPDQRPDIGYVH 259
STKc_CDC2L1 cd07843
Catalytic domain of the Serine/Threonine Kinase, Cell Division Cycle 2-like 1; STKs catalyze ...
20-271 1.34e-22

Catalytic domain of the Serine/Threonine Kinase, Cell Division Cycle 2-like 1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. CDC2L1, also called PITSLRE, exists in different isoforms which are named using the alias CDK11(p). The CDC2L1 gene produces two protein products, CDK11(p110) and CDK11(p58). CDC2L1 is also represented by the caspase-processed CDK11(p46). CDK11(p110), the major isoform, associates with cyclin L and is expressed throughout the cell cycle. It is involved in RNA processing and the regulation of transcription. CDK11(p58) associates with cyclin D3 and is expressed during the G2/M phase of the cell cycle. It plays roles in spindle morphogenesis, centrosome maturation, sister chromatid cohesion, and the completion of mitosis. CDK11(p46) is formed from the larger isoforms by caspases during TNFalpha- and Fas-induced apoptosis. It functions as a downstream effector kinase in apoptotic signaling pathways and interacts with eukaryotic initiation factor 3f (eIF3f), p21-activated kinase (PAK1), and Ran-binding protein (RanBPM). CDKs belong to a large family of STKs that are regulated by their cognate cyclins. Together, they are involved in the control of cell-cycle progression, transcription, and neuronal function. The CDC2L1 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 173741 [Multi-domain]  Cd Length: 293  Bit Score: 96.14  E-value: 1.34e-22
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  20 EGSYAKVKSAYSERLKFNVAVKIIDRKKAPSDFLEKFLpREIEILAMLNHRSIVKTYEIFETSD-GKVYIVMELgVQGDL 98
Cdd:cd07843   15 EGTYGVVYRARDKKTGEIVALKKLKMEKEKEGFPITSL-REINILLKLQHPNIVTVKEVVVGSNlDKIYMVMEY-VEHDL 92
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  99 LEFIKT-RGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRclrddsgrlilsktfCG 177
Cdd:cd07843   93 KSLMETmKQPFLQSEVKCLMLQLLSGVAHLHDNWILHRDLKTSNLLLNNRGILKICDFGLARE---------------YG 157
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 178 SAA-----------YAAPEVLQGIP-YQPKVyDIWSLGVIL---------------------YIMVCGSmPYDDS----- 219
Cdd:cd07843  158 SPLkpytqlvvtlwYRAPELLLGAKeYSTAI-DMWSVGCIFaelltkkplfpgkseidqlnkIFKLLGT-PTEKIwpgfs 235
                        250       260       270       280       290
                 ....*....|....*....|....*....|....*....|....*....|....*....
gi 112734851 220 ---NIKKMLRiqKEHRVNFPRSK----HLTGECKDLIYRMLQPDVNRRLHIDEILNHCW 271
Cdd:cd07843  236 elpGAKKKTF--TKYPYNQLRKKfpalSLSDNGFDLLNRLLTYDPAKRISAEDALKHPY 292
PK_TRB1 cd14023
Pseudokinase domain of Tribbles Homolog 1; The pseudokinase domain shows similarity to protein ...
69-271 1.80e-22

Pseudokinase domain of Tribbles Homolog 1; The pseudokinase domain shows similarity to protein kinases but lacks crucial residues for catalytic activity. TRB1 interacts directly with the mitogen activated protein kinase (MAPK) kinase MKK4, an activator of JNK. It regulates vascular smooth muscle cell proliferation and chemotaxis through the JNK signaling pathway. It is found to be down-regulated in human acute myeloid leukaemia (AML) and may play a role in the pathogenesis of the disease. It has also been identified as a potential biomarker for antibody-mediated allograft failure. TRB1 is one of three Tribbles Homolog (TRB) proteins present in vertebrates that are encoded by three separate genes. TRB proteins interact with many proteins involved in signalling pathways. They play scaffold-like regulatory functions and affect many cellular processes such as mitosis, apoptosis, and gene expression. The TRB1 subfamily is part of a larger superfamily that includes the catalytic domains of serine/threonine kinases, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270925 [Multi-domain]  Cd Length: 242  Bit Score: 94.73  E-value: 1.80e-22
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  69 HRSIVKTYEIFEtSDGKVYIVMELGVqGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDF 148
Cdd:cd14023   44 HRNITGIVEVIL-GDTKAYVFFEKDF-GDMHSYVRSCKRLREEEAARLFKQIVSAVAHCHQSAIVLGDLKLRKFVFSDEE 121
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 149 NIK-----LSDFGFSKRclRDDSgrliLSKTFcGSAAYAAPEVLQGI-PYQPKVYDIWSLGVILYIMVCGSMPYDDSNIK 222
Cdd:cd14023  122 RTQlrlesLEDTHIMKG--EDDA----LSDKH-GCPAYVSPEILNTTgTYSGKSADVWSLGVMLYTLLVGRYPFHDSDPS 194
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|....*....
gi 112734851 223 KMLriQKEHRVNFPRSKHLTGECKDLIYRMLQPDVNRRLHIDEILNHCW 271
Cdd:cd14023  195 ALF--SKIRRGQFCIPDHVSPKARCLIRSLLRREPSERLTAPEILLHPW 241
STKc_ROCK2 cd05621
Catalytic domain of the Serine/Threonine Kinase, Rho-associated coiled-coil containing protein ...
18-269 2.83e-22

Catalytic domain of the Serine/Threonine Kinase, Rho-associated coiled-coil containing protein kinase 2; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. ROCK2 was the first identified target of activated RhoA, and was found to play a role in stress fiber and focal adhesion formation. It is prominently expressed in the brain, heart, and skeletal muscles. It is implicated in vascular and neurological disorders, such as hypertension and vasospasm of the coronary and cerebral arteries. ROCK2 is also activated by caspase-2 cleavage, resulting in thrombin-induced microparticle generation in response to cell activation. Mice deficient in ROCK2 show intrauterine growth retardation and embryonic lethality because of placental dysfunction. ROCK contains an N-terminal extension, a catalytic kinase domain, and a C-terminal extension, which contains a coiled-coil region encompassing a Rho-binding domain (RBD) and a pleckstrin homology (PH) domain. ROCK is auto-inhibited by the RBD and PH domain interacting with the catalytic domain, and is activated via interaction with Rho GTPases. The ROCK2 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270771 [Multi-domain]  Cd Length: 379  Bit Score: 96.61  E-value: 2.83e-22
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSDFLEKFLPREIEILAMLNHRSIVKTYEIFEtSDGKVYIVMELGVQGD 97
Cdd:cd05621   60 IGRGAFGEVQLVRHKASQKVYAMKLLSKFEMIKRSDSAFFWEERDIMAFANSPWVVQLFCAFQ-DDKYLYMVMEYMPGGD 138
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  98 LLEFIKTRGaLQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGfskRCLRDDSGRLILSKTFCG 177
Cdd:cd05621  139 LVNLMSNYD-VPEKWAKFYTAEVVLALDAIHSMGLIHRDVKPDNMLLDKYGHLKLADFG---TCMKMDETGMVHCDTAVG 214
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 178 SAAYAAPEVLQ---GIPYQPKVYDIWSLGVILYIMVCGSMP-YDDSNIKKMLRI-QKEHRVNFPRSKHLTGECKDLIYRM 252
Cdd:cd05621  215 TPDYISPEVLKsqgGDGYYGRECDWWSVGVFLFEMLVGDTPfYADSLVGTYSKImDHKNSLNFPDDVEISKHAKNLICAF 294
                        250
                 ....*....|....*....
gi 112734851 253 LQPDVNR--RLHIDEILNH 269
Cdd:cd05621  295 LTDREVRlgRNGVEEIKQH 313
STKc_TAK1 cd14058
Catalytic domain of the Serine/Threonine Kinase, Transforming Growth Factor beta Activated ...
18-266 3.21e-22

Catalytic domain of the Serine/Threonine Kinase, Transforming Growth Factor beta Activated Kinase-1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. TAK1 is also known as mitogen-activated protein kinase kinase kinase 7 (MAPKKK7 or MAP3K7), TAK, or MEKK7. As a MAPKKK, it is an important mediator of cellular responses to extracellular signals. It regulates both the c-Jun N-terminal kinase and p38 MAPK cascades by activating the MAPK kinases, MKK4 and MKK3/6. In addition, TAK1 plays diverse roles in immunity and development, in different biological contexts, through many signaling pathways including TGFbeta/BMP, Wnt/Fz, and NF-kB. It is also implicated in the activation of the tumor suppressor kinase, LKB1. The TAK1 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270960 [Multi-domain]  Cd Length: 253  Bit Score: 94.43  E-value: 3.21e-22
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSErlKFNVAVKIIDrkkapSDFLEKFLPREIEILAMLNHRSIVKTYEIfETSDGKVYIVMELGVQGD 97
Cdd:cd14058    1 VGRGSFGVVCKARWR--NQIVAVKIIE-----SESEKKAFEVEVRQLSRVDHPNIIKLYGA-CSNQKPVCLVMEYAEGGS 72
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  98 LLEFIKTRGALQEDDARKKFH---QLSSAIKYCHDLD---VVHRDLKCENLLL-DKDFNIKLSDFGFSkrClrDDSGRLI 170
Cdd:cd14058   73 LYNVLHGKEPKPIYTAAHAMSwalQCAKGVAYLHSMKpkaLIHRDLKPPNLLLtNGGTVLKICDFGTA--C--DISTHMT 148
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 171 LSKtfcGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPYDD---SNIKKMLRIQKEHRVnfPRSKHLTGECKD 247
Cdd:cd14058  149 NNK---GSAAWMAPEVFEGSKYSEKC-DVFSWGIILWEVITRRKPFDHiggPAFRIMWAVHNGERP--PLIKNCPKPIES 222
                        250
                 ....*....|....*....
gi 112734851 248 LIYRMLQPDVNRRLHIDEI 266
Cdd:cd14058  223 LMTRCWSKDPEKRPSMKEI 241
STKc_MAP4K3_like cd06613
Catalytic domain of Mitogen-activated protein kinase kinase kinase kinase (MAP4K) 3-like ...
18-272 3.86e-22

Catalytic domain of Mitogen-activated protein kinase kinase kinase kinase (MAP4K) 3-like Serine/Threonine Kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. This subfamily includes MAP4K3, MAP4K1, MAP4K2, MAP4K5, and related proteins. Vertebrate members contain an N-terminal catalytic domain and a C-terminal citron homology (CNH) regulatory domain. MAP4K1, also called haematopoietic progenitor kinase 1 (HPK1), is a hematopoietic-specific STK involved in many cellular signaling cascades including MAPK, antigen receptor, apoptosis, growth factor, and cytokine signaling. It participates in the regulation of T cell receptor signaling and T cell-mediated immune responses. MAP4K2 was referred to as germinal center (GC) kinase because of its preferred location in GC B cells. MAP4K3 plays a role in the nutrient-responsive pathway of mTOR (mammalian target of rapamycin) signaling. It is required in the activation of S6 kinase by amino acids and for the phosphorylation of the mTOR-regulated inhibitor of eukaryotic initiation factor 4E. MAP4K5, also called germinal center kinase-related enzyme (GCKR), has been shown to activate the MAPK c-Jun N-terminal kinase (JNK). The MAP4K3-like subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270788 [Multi-domain]  Cd Length: 259  Bit Score: 94.29  E-value: 3.86e-22
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIdrKKAPSDFLEkFLPREIEILAMLNHRSIVKTYEIFEtSDGKVYIVMELGVQGD 97
Cdd:cd06613    8 IGSGTYGDVYKARNIATGELAAVKVI--KLEPGDDFE-IIQQEISMLKECRHPNIVAYFGSYL-RRDKLWIVMEYCGGGS 83
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  98 LLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLRDDSGRlilsKTFCG 177
Cdd:cd06613   84 LQDIYQVTGPLSELQIAYVCRETLKGLAYLHSTGKIHRDIKGANILLTEDGDVKLADFGVSAQLTATIAKR----KSFIG 159
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 178 SAAYAAPEVLQ---GIPYQPKVyDIWSLGVILYIMVCGSMPYDDSNIKKMLRIQKehRVNFPrSKHLTGECK------DL 248
Cdd:cd06613  160 TPYWMAPEVAAverKGGYDGKC-DIWALGITAIELAELQPPMFDLHPMRALFLIP--KSNFD-PPKLKDKEKwspdfhDF 235
                        250       260
                 ....*....|....*....|....
gi 112734851 249 IYRMLQPDVNRRLHIDEILNHCWV 272
Cdd:cd06613  236 IKKCLTKNPKKRPTATKLLQHPFV 259
STKc_ROCK1 cd05622
Catalytic domain of the Serine/Threonine Kinase, Rho-associated coiled-coil containing protein ...
18-269 4.76e-22

Catalytic domain of the Serine/Threonine Kinase, Rho-associated coiled-coil containing protein kinase 1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. ROCK1 is preferentially expressed in the liver, lung, spleen, testes, and kidney. It mediates signaling from Rho to the actin cytoskeleton. It is implicated in the development of cardiac fibrosis, cardiomyocyte apoptosis, and hyperglycemia. Mice deficient with ROCK1 display eyelids open at birth (EOB) and omphalocele phenotypes due to the disorganization of actin filaments in the eyelids and the umbilical ring. ROCK contains an N-terminal extension, a catalytic kinase domain, and a C-terminal extension, which contains a coiled-coil region encompassing a Rho-binding domain (RBD) and a pleckstrin homology (PH) domain. ROCK is auto-inhibited by the RBD and PH domain interacting with the catalytic domain, and is activated via interaction with Rho GTPases. The ROCK1 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270772 [Multi-domain]  Cd Length: 405  Bit Score: 96.23  E-value: 4.76e-22
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSDFLEKFLPREIEILAMLNHRSIVKTYEIFEtSDGKVYIVMELGVQGD 97
Cdd:cd05622   81 IGRGAFGEVQLVRHKSTRKVYAMKLLSKFEMIKRSDSAFFWEERDIMAFANSPWVVQLFYAFQ-DDRYLYMVMEYMPGGD 159
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  98 LLEFIKTRGaLQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGfskRCLRDDSGRLILSKTFCG 177
Cdd:cd05622  160 LVNLMSNYD-VPEKWARFYTAEVVLALDAIHSMGFIHRDVKPDNMLLDKSGHLKLADFG---TCMKMNKEGMVRCDTAVG 235
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 178 SAAYAAPEVLQ---GIPYQPKVYDIWSLGVILYIMVCGSMP-YDDSNIKKMLRIQK-EHRVNFPRSKHLTGECKDLIYRM 252
Cdd:cd05622  236 TPDYISPEVLKsqgGDGYYGRECDWWSVGVFLYEMLVGDTPfYADSLVGTYSKIMNhKNSLTFPDDNDISKEAKNLICAF 315
                        250
                 ....*....|....*....
gi 112734851 253 LQPDVNR--RLHIDEILNH 269
Cdd:cd05622  316 LTDREVRlgRNGVEEIKRH 334
PK_TRB cd13976
Pseudokinase domain of Tribbles Homolog proteins; The pseudokinase domain shows similarity to ...
69-271 5.36e-22

Pseudokinase domain of Tribbles Homolog proteins; The pseudokinase domain shows similarity to protein kinases but lacks crucial residues for catalytic activity. Tribbles Homolog (TRB) proteins interact with many proteins involved in signaling pathways. They play scaffold-like regulatory functions and affect many cellular processes such as mitosis, apoptosis, differentiation, and gene expression. TRB proteins bind to the middle kinase in mitogen activated protein kinase (MAPK) signaling cascades, MAPK kinases. They regulate the activity of MAPK kinases, and thus, affect MAPK signaling. In Drosophila, Tribbles regulates String, the ortholog of mammalian Cdc25, during morphogenesis. String is implicated in the progression of mitosis during embryonic development. Vertebrates contain three TRB proteins encoded by three separate genes: Tribbles-1 (TRB1 or TRIB1), Tribbles-2 (TRB2 or TRIB2), and Tribbles-3 (TRB3 or TRIB3). The TRB subfamily is part of a larger superfamily that includes the catalytic domains of serine/threonine kinases, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270878 [Multi-domain]  Cd Length: 242  Bit Score: 93.26  E-value: 5.36e-22
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  69 HRSIVKTYEIFeTSDGKVYIVMElGVQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDF 148
Cdd:cd13976   44 HPNISGVHEVI-AGETKAYVFFE-RDHGDLHSYVRSRKRLREPEAARLFRQIASAVAHCHRNGIVLRDLKLRKFVFADEE 121
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 149 NIKLSDFGFSKRCLRDDSGRLILSKTFCgsAAYAAPEVLQ-GIPYQPKVYDIWSLGVILYIMVCGSMPYDDSniKKMLRI 227
Cdd:cd13976  122 RTKLRLESLEDAVILEGEDDSLSDKHGC--PAYVSPEILNsGATYSGKAADVWSLGVILYTMLVGRYPFHDS--EPASLF 197
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|....
gi 112734851 228 QKEHRVNFPRSKHLTGECKDLIYRMLQPDVNRRLHIDEILNHCW 271
Cdd:cd13976  198 AKIRRGQFAIPETLSPRARCLIRSLLRREPSERLTAEDILLHPW 241
PKc_Byr1_like cd06620
Catalytic domain of fungal Byr1-like dual-specificity Mitogen-activated protein Kinase Kinases; ...
18-269 6.73e-22

Catalytic domain of fungal Byr1-like dual-specificity Mitogen-activated protein Kinase Kinases; PKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine (ST) or tyrosine residues on protein substrates. Members of this group include the MAPKKs Byr1 from Schizosaccharomyces pombe, FUZ7 from Ustilago maydis, and related proteins. Byr1 phosphorylates its downstream target, the MAPK Spk1, and is regulated by the MAPKK kinase Byr2. The Spk1 cascade is pheromone-responsive and is essential for sporulation and sexual differentiation in fission yeast. FUZ7 phosphorylates and activates its target, the MAPK Crk1, which is required in mating and virulence in U. maydis. MAPK signaling pathways are important mediators of cellular responses to extracellular signals. The Byr-1 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270792 [Multi-domain]  Cd Length: 286  Bit Score: 94.04  E-value: 6.73e-22
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKII--DRKKApsdfLEKFLPREIEILAMLNHRSIVKTYEIFETSDGKVYIVMELGVQ 95
Cdd:cd06620   13 LGAGNGGSVSKVLHIPTGTIMAKKVIhiDAKSS----VRKQILRELQILHECHSPYIVSFYGAFLNENNNIIICMEYMDC 88
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  96 GDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHD-LDVVHRDLKCENLLLDKDFNIKLSDFGFskrclrddSGRLI--LS 172
Cdd:cd06620   89 GSLDKILKKKGPFPEEVLGKIAVAVLEGLTYLYNvHRIIHRDIKPSNILVNSKGQIKLCDFGV--------SGELInsIA 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 173 KTFCGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPYDDSN-----------IKKML-RIQKEHRVNFPRSKH 240
Cdd:cd06620  161 DTFVGTSTYMSPERIQGGKYSVKS-DVWSLGLSIIELALGEFPFAGSNddddgyngpmgILDLLqRIVNEPPPRLPKDRI 239
                        250       260
                 ....*....|....*....|....*....
gi 112734851 241 LTGECKDLIYRMLQPDVNRRLHIDEILNH 269
Cdd:cd06620  240 FPKDLRDFVDRCLLKDPRERPSPQLLLDH 268
STKc_Kalirin_C cd14115
C-terminal kinase domain of the Large Serine/Threonine Kinase and Rho Guanine Nucleotide ...
18-271 1.02e-21

C-terminal kinase domain of the Large Serine/Threonine Kinase and Rho Guanine Nucleotide Exchange Factor, Kalirin; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Kalirin, also called Duo or Duet, is a large multidomain protein containing a series of spectrin-like repeats, two each of RhoGEF and SH3 domains, an immunoglobulin-like (Ig) domain and a C-terminal kinase. As a GEF, it activates Rac1, RhoA, and RhoG. It is highly expressed in neurons and is required for spine formation. The kalirin gene produces at least 10 isoforms from alternative promoter use and splicing. Of the major isoforms (Kalirin-7, -9, and -12), only kalirin-12 contains the C-terminal kinase domain. Kalirin-12 is highly expressed during embryonic development and it plays an important role in axon outgrowth. The Kalirin subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271017 [Multi-domain]  Cd Length: 248  Bit Score: 92.72  E-value: 1.02e-21
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPsdflEKFLPREIEILAMLNHRSIVKTYEIFEtSDGKVYIVMELGVQGD 97
Cdd:cd14115    1 IGRGRFSIVKKCLHKATRKDVAVKFVSKKMKK----KEQAAHEAALLQHLQHPQYITLHDTYE-SPTSYILVLELMDDGR 75
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  98 LLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDF---NIKLSDFGFSKRCLRDDSGRLILskt 174
Cdd:cd14115   76 LLDYLMNHDELMEEKVAFYIRDIMEALQYLHNCRVAHLDIKPENLLIDLRIpvpRVKLIDLEDAVQISGHRHVHHLL--- 152
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 175 fcGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPY-DDSNIKKMLRIQkehRVNFPRSKHLTGE----CKDLI 249
Cdd:cd14115  153 --GNPEFAAPEVIQGTPVSLAT-DIWSIGVLTYVMLSGVSPFlDESKEETCINVC---RVDFSFPDEYFGDvsqaARDFI 226
                        250       260
                 ....*....|....*....|..
gi 112734851 250 YRMLQPDVNRRLHIDEILNHCW 271
Cdd:cd14115  227 NVILQEDPRRRPTAATCLQHPW 248
STKc_TEY_MAPK cd07858
Catalytic domain of the Serine/Threonine Kinases, Plant TEY Mitogen-Activated Protein Kinases; ...
10-274 1.02e-21

Catalytic domain of the Serine/Threonine Kinases, Plant TEY Mitogen-Activated Protein Kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Plant MAPKs are typed based on the conserved phosphorylation motif present in the activation loop, TEY and TDY. This subfamily represents the TEY subtype of plant MAPKs and is further subdivided into three groups (A, B, and C). Group A is represented by AtMPK3, AtMPK6, Nicotiana tabacum BTF4 (NtNTF4), among others. They are mostly involved in environmental and hormonal responses. AtMPK3 and AtMPK6 are also key regulators for stomatal development and patterning. Group B is represented by AtMPK4, AtMPK13, and NtNTF6, among others. They may be involved in both cell division and environmental stress response. AtMPK4 also participates in regulating innate immunity. Group C is represented by AtMPK1, AtMPK2, NtNTF3, Oryza sativa MAPK4 (OsMAPK4), among others. They may also be involved in stress responses. AtMPK1 and AtMPK2 are activated following mechanical injury and in the presence of stress chemicals such as jasmonic acid, hydrogen peroxide and abscisic acid. OsMAPK4 is also called OsMSRMK3 for Multiple Stress-Responsive MAPK3. In plants, MAPKs are associated with physiological, developmental, hormonal, and stress responses. Some plants show numerous gene duplications of MAPKs; Arabidopsis thaliana harbors at least 20 MAPKs, named AtMPK1-20. The TEY MAPK subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 143363 [Multi-domain]  Cd Length: 337  Bit Score: 94.36  E-value: 1.02e-21
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  10 RGYIMGINLGEGSYAKVKSAYSERLKFNVAVK--------IIDRKKAPsdflekflpREIEILAMLNHRSIVKTYEIFE- 80
Cdd:cd07858    5 TKYVPIKPIGRGAYGIVCSAKNSETNEKVAIKkianafdnRIDAKRTL---------REIKLLRHLDHENVIAIKDIMPp 75
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  81 ---TSDGKVYIVMELgVQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGF 157
Cdd:cd07858   76 phrEAFNDVYIVYEL-MDTDLHQIIRSSQTLSDDHCQYFLYQLLRGLKYIHSANVLHRDLKPSNLLLNANCDLKICDFGL 154
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 158 SkrclRDDSGRLILSKTFCGSAAYAAPEVLQGIPYQPKVYDIWSLGVI---------------------LYIMVCGSMPY 216
Cdd:cd07858  155 A----RTTSEKGDFMTEYVVTRWYRAPELLLNCSEYTTAIDVWSVGCIfaellgrkplfpgkdyvhqlkLITELLGSPSE 230
                        250       260       270       280       290       300
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 112734851 217 DD------SNIKKMLR-IQKEHRVNFPRS-KHLTGECKDLIYRMLQPDVNRRLHIDEILNHCWVQP 274
Cdd:cd07858  231 EDlgfirnEKARRYIRsLPYTPRQSFARLfPHANPLAIDLLEKMLVFDPSKRITVEEALAHPYLAS 296
STKc_PCTAIRE3 cd07871
Catalytic domain of the Serine/Threonine Kinase, PCTAIRE-3 kinase; STKs catalyze the transfer ...
8-227 1.17e-21

Catalytic domain of the Serine/Threonine Kinase, PCTAIRE-3 kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. PCTAIRE-3 shows a restricted pattern of expression and is present in brain, kidney, and intestine. It is elevated in Alzheimer's disease (AD) and has been shown to associate with paired helical filaments (PHFs) and stimulate Tau phosphorylation. As AD progresses, phosphorylated Tau aggregates and forms PHFs, which leads to the formation of neurofibrillary tangles. In human glioma cells, PCTAIRE-3 induces cell cycle arrest and cell death. PCTAIRE-3 shares sequence similarity with Cyclin-Dependent Kinases (CDKs), which belong to a large family of STKs that are regulated by their cognate cyclins. Together, CDKs and cyclins are involved in the control of cell-cycle progression, transcription, and neuronal function. The PCTAIRE-3 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270853 [Multi-domain]  Cd Length: 288  Bit Score: 93.54  E-value: 1.17e-21
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851   8 KRRGYIMGINLGEGSYAKVKSAYSERLKFNVAVKII---DRKKAPSDFLekflpREIEILAMLNHRSIVKTYEIFETsDG 84
Cdd:cd07871    3 KLETYVKLDKLGEGTYATVFKGRSKLTENLVALKEIrleHEEGAPCTAI-----REVSLLKNLKHANIVTLHDIIHT-ER 76
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  85 KVYIVMELgVQGDLLEFIKTRGALQEDDARKKF-HQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKrclr 163
Cdd:cd07871   77 CLTLVFEY-LDSDLKQYLDNCGNLMSMHNVKIFmFQLLRGLSYCHKRKILHRDLKPQNLLINEKGELKLADFGLAR---- 151
                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 112734851 164 ddsGRLILSKTFCGSAA---YAAPEVLQGIPYQPKVYDIWSLGVILYIMVCGSMPYDDSNIKKMLRI 227
Cdd:cd07871  152 ---AKSVPTKTYSNEVVtlwYRPPDVLLGSTEYSTPIDMWGVGCILYEMATGRPMFPGSTVKEELHL 215
STKc_myosinIII_N_like cd06608
N-terminal Catalytic domain of Class III myosin-like Serine/Threonine Kinases; STKs catalyze ...
19-272 1.99e-21

N-terminal Catalytic domain of Class III myosin-like Serine/Threonine Kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Class III myosins are motor proteins with an N-terminal kinase catalytic domain and a C-terminal actin-binding motor domain. Class III myosins are present in the photoreceptors of invertebrates and vertebrates and in the auditory hair cells of mammals. The kinase domain of myosin III can phosphorylate several cytoskeletal proteins, conventional myosin regulatory light chains, and can autophosphorylate the C-terminal motor domain. Myosin III may play an important role in maintaining the structural integrity of photoreceptor cell microvilli. It may also function as a cargo carrier during light-dependent translocation, in photoreceptor cells, of proteins such as transducin and arrestin. The Drosophila class III myosin, called NinaC (Neither inactivation nor afterpotential protein C), is critical in normal adaptation and termination of photoresponse. Vertebrates contain two isoforms of class III myosin, IIIA and IIIB. This subfamily also includes mammalian NIK-like embryo-specific kinase (NESK), Traf2- and Nck-interacting kinase (TNIK), and mitogen-activated protein kinase (MAPK) kinase kinase kinase 4/6. MAP4Ks are involved in some MAPK signaling pathways by activating a MAPK kinase kinase. MAPK signaling cascades are important in mediating cellular responses to extracellular signals. The class III myosin-like subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270785 [Multi-domain]  Cd Length: 275  Bit Score: 92.37  E-value: 1.99e-21
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  19 GEGSYAKVKSAYSERLKFNVAVKIIDRKKapsDFLEKFLPrEIEILAML-NHRSIVKTYEIF-----ETSDGKVYIVMEL 92
Cdd:cd06608   15 GEGTYGKVYKARHKKTGQLAAIKIMDIIE---DEEEEIKL-EINILRKFsNHPNIATFYGAFikkdpPGGDDQLWLVMEY 90
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  93 GVQGDLLEFIKtrgALQEDDARKKFHQLS-------SAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSkRCLRDD 165
Cdd:cd06608   91 CGGGSVTDLVK---GLRKKGKRLKEEWIAyilretlRGLAYLHENKVIHRDIKGQNILLTEEAEVKLVDFGVS-AQLDST 166
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 166 SGRlilSKTFCGSAAYAAPEVLQGIPYQPKVY----DIWSLGVILYIMVCGSMPYDDSN-IKKMLRIQkehRVNFPRSKH 240
Cdd:cd06608  167 LGR---RNTFIGTPYWMAPEVIACDQQPDASYdarcDVWSLGITAIELADGKPPLCDMHpMRALFKIP---RNPPPTLKS 240
                        250       260       270
                 ....*....|....*....|....*....|....*
gi 112734851 241 LTGECK---DLIYRMLQPDVNRRLHIDEILNHCWV 272
Cdd:cd06608  241 PEKWSKefnDFISECLIKNYEQRPFTEELLEHPFI 275
PK_eIF2AK_GCN2_rpt1 cd14012
Pseudokinase domain, repeat 1, of eukaryotic translation Initiation Factor 2-Alpha Kinase 4 or ...
21-270 2.13e-21

Pseudokinase domain, repeat 1, of eukaryotic translation Initiation Factor 2-Alpha Kinase 4 or General Control Non-derepressible-2; The pseudokinase domain shows similarity to protein kinases but lacks crucial residues for catalytic activity. EIF2AKs phosphorylate the alpha subunit of eIF-2, resulting in the overall downregulation of protein synthesis. eIF-2 phosphorylation is induced in response to cellular stresses including virus infection, heat shock, nutrient deficiency, and the accummulation of unfolded proteins, among others. There are four distinct kinases that phosphorylate eIF-2 and control protein synthesis under different stress conditions: GCN2, protein kinase regulated by RNA (PKR), heme-regulated inhibitor kinase (HRI), and PKR-like endoplasmic reticulum kinase (PERK). GCN2 is activated by amino acid or serum starvation and UV irradiation. It induces GCN4, a transcriptional activator of amino acid biosynthetic genes, leading to increased production of amino acids under amino acid-deficient conditions. In serum-starved cells, GCN2 activation induces translation of the stress-responsive transcription factor ATF4, while under UV stress, GCN2 triggers transcriptional rescue via NF-kappaB signaling. GCN2 contains an N-terminal RWD, a degenerate kinase-like (repeat 1), the catalytic kinase (repeat 2), a histidyl-tRNA synthetase (HisRS)-like, and a C-terminal ribosome-binding and dimerization (RB/DD) domains. The degenerate pseudokinase domain of GCN2 may function as a regulatory domain. The GCN2 subfamily is part of a larger superfamily that includes the catalytic domains of serine/threonine kinases, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270914 [Multi-domain]  Cd Length: 254  Bit Score: 92.04  E-value: 2.13e-21
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  21 GSYAKVKSAYSERLKFNVAVKIIDRKKAPSDFLEKF--LPREIEILAMLNHRSIV-----KTYEIFETSDGKVYIVMELG 93
Cdd:cd14012    7 GTFYLVYEVVLDNSKKPGKFLTSQEYFKTSNGKKQIqlLEKELESLKKLRHPNLVsylafSIERRGRSDGWKVYLLTEYA 86
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  94 VQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDF---NIKLSDFGFSKRCLRDDSGRli 170
Cdd:cd14012   87 PGGSLSELLDSVGSVPLDTARRWTLQLLEALEYLHRNGVVHKSLHAGNVLLDRDAgtgIVKLTDYSLGKTLLDMCSRG-- 164
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 171 lSKTFCGSAAYAAPEVLQG-IPYQPKVyDIWSLGVILYIMVCGSMPYDDSNIKKMLRIqkehrvnfprSKHLTGECKDLI 249
Cdd:cd14012  165 -SLDEFKQTYWLPPELAQGsKSPTRKT-DVWDLGLLFLQMLFGLDVLEKYTSPNPVLV----------SLDLSASLQDFL 232
                        250       260
                 ....*....|....*....|.
gi 112734851 250 YRMLQPDVNRRLHIDEILNHC 270
Cdd:cd14012  233 SKCLSLDPKKRPTALELLPHE 253
STKc_MOK cd07831
Catalytic domain of the Serine/Threonine Kinase, MAPK/MAK/MRK Overlapping Kinase; STKs ...
18-269 2.33e-21

Catalytic domain of the Serine/Threonine Kinase, MAPK/MAK/MRK Overlapping Kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. MOK, also called Renal tumor antigen 1 (RAGE-1), is widely expressed and is enriched in testis, kidney, lung, and brain. It is expressed in approximately 50% of renal cell carcinomas (RCC) and is a potential target for immunotherapy. MOK is stabilized by its association with the HSP90 molecular chaperone. It is induced by the transcription factor Cdx2 and may be involved in regulating intestinal epithelial development and differentiation. The MOK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270825 [Multi-domain]  Cd Length: 282  Bit Score: 92.33  E-value: 2.33e-21
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIdrKKAPSDFLEKFLPREIEILAMLN-HRSIVKTYEI-FETSDGKVYIVMELgVQ 95
Cdd:cd07831    7 IGEGTFSEVLKAQSRKTGKYYAIKCM--KKHFKSLEQVNNLREIQALRRLSpHPNILRLIEVlFDRKTGRLALVFEL-MD 83
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  96 GDLLEFIKTR-GALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDfNIKLSDFGfskrclrddSGRLILSK- 173
Cdd:cd07831   84 MNLYELIKGRkRPLPEKRVKNYMYQLLKSLDHMHRNGIFHRDIKPENILIKDD-ILKLADFG---------SCRGIYSKp 153
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 174 ---TFCGSAAYAAPE-VLQGIPYQPKVyDIWSLGVILYIMVC------GSMPYD------------DSNIKKMLRIQKEH 231
Cdd:cd07831  154 pytEYISTRWYRAPEcLLTDGYYGPKM-DIWAVGCVFFEILSlfplfpGTNELDqiakihdvlgtpDAEVLKKFRKSRHM 232
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|....*..
gi 112734851 232 RVNFPRSK---------HLTGECKDLIYRMLQPDVNRRLHIDEILNH 269
Cdd:cd07831  233 NYNFPSKKgtglrkllpNASAEGLDLLKKLLAYDPDERITAKQALRH 279
PTKc_Syk_like cd05060
Catalytic domain of Spleen Tyrosine Kinase-like Protein Tyrosine Kinases; PTKs catalyze the ...
18-271 2.34e-21

Catalytic domain of Spleen Tyrosine Kinase-like Protein Tyrosine Kinases; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. The Syk-like subfamily is composed of Syk, ZAP-70, Shark, and similar proteins. They are cytoplasmic (or nonreceptor) PTKs containing two Src homology 2 (SH2) domains N-terminal to the catalytic tyr kinase domain. They are involved in the signaling downstream of activated receptors (including B-cell, T-cell, and Fc receptors) that contain ITAMs (immunoreceptor tyr activation motifs), leading to processes such as cell proliferation, differentiation, survival, adhesion, migration, and phagocytosis. Syk is important in B-cell receptor signaling, while Zap-70 is primarily expressed in T-cells and NK cells, and is a crucial component in T-cell receptor signaling. Syk also plays a central role in Fc receptor-mediated phagocytosis in the adaptive immune system. Shark is exclusively expressed in ectodermally derived epithelia, and is localized preferentially to the apical surface of the epithelial cells, it may play a role in a signaling pathway for epithelial cell polarity. The Syk-like subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270650 [Multi-domain]  Cd Length: 257  Bit Score: 92.03  E-value: 2.34e-21
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLK---FNVAVKIIdrKKAPSDFLEKFLPREIEILAMLNHRSIVKtyeIFETSDGKVYI-VMELG 93
Cdd:cd05060    3 LGHGNFGSVRKGVYLMKSgkeVEVAVKTL--KQEHEKAGKKEFLREASVMAQLDHPCIVR---LIGVCKGEPLMlVMELA 77
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  94 VQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSkRCLRDDS------- 166
Cdd:cd05060   78 PLGPLLKYLKKRREIPVSDLKELAHQVAMGMAYLESKHFVHRDLAARNVLLVNRHQAKISDFGMS-RALGAGSdyyratt 156
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 167 -GRLILSktfcgsaaYAAPEVLQGIPYQPKVyDIWSLGVILYIMVC-GSMPYDD-SNIKKMLRIQKEHRVNFPRskhltg 243
Cdd:cd05060  157 aGRWPLK--------WYAPECINYGKFSSKS-DVWSYGVTLWEAFSyGAKPYGEmKGPEVIAMLESGERLPRPE------ 221
                        250       260
                 ....*....|....*....|....*...
gi 112734851 244 ECKDLIYrmlqpdvnrrlhidEILNHCW 271
Cdd:cd05060  222 ECPQEIY--------------SIMLSCW 235
STKc_MRCK_alpha cd05623
Catalytic domain of the Serine/Threonine Kinase, DMPK-related cell division control protein 42 ...
18-253 2.50e-21

Catalytic domain of the Serine/Threonine Kinase, DMPK-related cell division control protein 42 binding kinase (MRCK) alpha; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. MRCK-alpha is expressed ubiquitously in many tissues. It plays a role in the regulation of peripheral actin reorganization and neurite outgrowth. It may also play a role in the transferrin iron uptake pathway. MRCK is activated via interaction with the small GTPase Cdc42. MRCK/Cdc42 signaling mediates myosin-dependent cell motility. The MRCK-alpha subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase. This alignment model includes the dimerization domain.


Pssm-ID: 270773 [Multi-domain]  Cd Length: 409  Bit Score: 94.31  E-value: 2.50e-21
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDR----KKAPSDFLEKflprEIEILAMLNHRSIVKTYEIFEtSDGKVYIVMELG 93
Cdd:cd05623   80 IGRGAFGEVAVVKLKNADKVFAMKILNKwemlKRAETACFRE----ERDVLVNGDSQWITTLHYAFQ-DDNNLYLVMDYY 154
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  94 VQGDLLEFI-KTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLRDDSgrlILS 172
Cdd:cd05623  155 VGGDLLTLLsKFEDRLPEDMARFYLAEMVLAIDSVHQLHYVHRDIKPDNILMDMNGHIRLADFGSCLKLMEDGT---VQS 231
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 173 KTFCGSAAYAAPEVLQGIP-----YQPKVyDIWSLGVILYIMVCGSMP-YDDSNIKKMLRIQK-EHRVNFP-RSKHLTGE 244
Cdd:cd05623  232 SVAVGTPDYISPEILQAMEdgkgkYGPEC-DWWSLGVCMYEMLYGETPfYAESLVETYGKIMNhKERFQFPtQVTDVSEN 310

                 ....*....
gi 112734851 245 CKDLIYRML 253
Cdd:cd05623  311 AKDLIRRLI 319
STKc_p38beta cd07878
Catalytic domain of the Serine/Threonine Kinase, p38beta Mitogen-Activated Protein Kinase ...
18-269 2.92e-21

Catalytic domain of the Serine/Threonine Kinase, p38beta Mitogen-Activated Protein Kinase (also called MAPK11); STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. p38beta/MAPK11 is widely expressed in tissues and shows more similarity with p38alpha than with the other isoforms. Both are sensitive to pyridinylimidazoles and share some common substrates such as MAPK activated protein kinase 2 (MK2) and the transcription factors ATF2, c-Fos and, ELK-1. p38beta is involved in regulating the activation of the cyclooxygenase-2 promoter and the expression of TGFbeta-induced alpha-smooth muscle cell actin. p38 kinases are mitogen-activated protein kinases (MAPKs), serving as important mediators of cellular responses to extracellular signals. They are activated by the MAPK kinases MKK3 and MKK6, which in turn are activated by upstream MAPK kinase kinases including TAK1, ASK1, and MLK3, in response to cellular stresses or inflammatory cytokines. The p38beta subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 143383 [Multi-domain]  Cd Length: 343  Bit Score: 93.19  E-value: 2.92e-21
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDRkkaPSDFL--EKFLPREIEILAMLNHRSIVKTYEIFETSDG-----KVYIVM 90
Cdd:cd07878   23 VGSGAYGSVCSAYDTRLRQKVAVKKLSR---PFQSLihARRTYRELRLLKHMKHENVIGLLDVFTPATSienfnEVYLVT 99
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  91 ELgVQGDLLEFIKTRgALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLRDDSGrli 170
Cdd:cd07878  100 NL-MGADLNNIVKCQ-KLSDEHVQFLIYQLLRGLKYIHSAGIIHRDLKPSNVAVNEDCELRILDFGLARQADDEMTG--- 174
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 171 lsktFCGSAAYAAPEVLQGIPYQPKVYDIWSLGVILYIMVCGS--MPYDD--SNIKKML------------RIQKEHRVN 234
Cdd:cd07878  175 ----YVATRWYRAPEIMLNWMHYNQTVDIWSVGCIMAELLKGKalFPGNDyiDQLKRIMevvgtpspevlkKISSEHARK 250
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|....*...
gi 112734851 235 FPRS-KHLTGE------------CKDLIYRMLQPDVNRRLHIDEILNH 269
Cdd:cd07878  251 YIQSlPHMPQQdlkkifrganplAIDLLEKMLVLDSDKRISASEALAH 298
STKc_MASTL cd05610
Catalytic domain of the Serine/Threonine Kinase, Microtubule-associated serine/threonine-like ...
21-319 4.20e-21

Catalytic domain of the Serine/Threonine Kinase, Microtubule-associated serine/threonine-like kinase (also called greatwall kinase); STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. The MASTL kinases in this group carry only a catalytic domain, which contains a long insertion relative to MAST kinases. MASTL, also called greatwall kinase (Gwl), is involved in the regulation of mitotic entry, which is controlled by the coordinated activities of protein kinases and opposing protein phosphatases (PPs). The cyclin B/CDK1 complex induces entry into M-phase while PP2A-B55 shows anti-mitotic activity. MASTL/Gwl is activated downstream of cyclin B/CDK1 and indirectly inhibits PP2A-B55 by phosphorylating the small protein alpha-endosulfine (Ensa) or the cAMP-regulated phosphoprotein 19 (Arpp19), resulting in M-phase progression. Gwl kinase may also play roles in mRNA stabilization and DNA checkpoint recovery. The human MASTL gene has also been named FLJ14813; a missense mutation in FLJ14813 is associated with autosomal dominant thrombocytopenia. The MASTL kinase subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270761 [Multi-domain]  Cd Length: 349  Bit Score: 93.02  E-value: 4.20e-21
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  21 GSYAKVKSAYSERLKFNVAVKIIdrKKApsDFLEKFLPREI----EILAMLNHRSIVKTYEIFETSDgKVYIVMELGVQG 96
Cdd:cd05610   15 GAFGKVYLGRKKNNSKLYAVKVV--KKA--DMINKNMVHQVqaerDALALSKSPFIVHLYYSLQSAN-NVYLVMEYLIGG 89
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  97 DLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLR------------- 163
Cdd:cd05610   90 DVKSLLHIYGYFDEEMAVKYISEVALALDYLHRHGIIHRDLKPDNMLISNEGHIKLTDFGLSKVTLNrelnmmdilttps 169
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 164 -----DDSGR-------LILSKTF------------------------CGSAAYAAPEVLQGIPYQPKVyDIWSLGVILY 207
Cdd:cd05610  170 makpkNDYSRtpgqvlsLISSLGFntptpyrtpksvrrgaarvegeriLGTPDYLAPELLLGKPHGPAV-DWWALGVCLF 248
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 208 IMVCGSMPYDDSNIKKMLRIQKEHRVNFPRSKH-LTGECKDLIYRMLQPDVNRRLHIDEILNHcwvqPKARGLssgaink 286
Cdd:cd05610  249 EFLTGIPPFNDETPQQVFQNILNRDIPWPEGEEeLSVNAQNAIEILLTMDPTKRAGLKELKQH----PLFHGV------- 317
                        330       340       350
                 ....*....|....*....|....*....|...
gi 112734851 287 EGESSRATEPSWIPEPGaDKKSATKLEPREEAR 319
Cdd:cd05610  318 DWENLQNQTMPFIPQPD-DETDTSYFEARNNAQ 349
STKc_p38delta cd07879
Catalytic domain of the Serine/Threonine Kinase, p38delta Mitogen-Activated Protein Kinase ...
18-274 5.10e-21

Catalytic domain of the Serine/Threonine Kinase, p38delta Mitogen-Activated Protein Kinase (also called MAPK13); STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. p38delta/MAPK13 is found in skeletal muscle, heart, lung, testis, pancreas, and small intestine. It regulates microtubule function by phosphorylating Tau. It activates the c-jun promoter and plays a role in G2 cell cycle arrest. It also controls the degration of c-Myb, which is associated with myeloid leukemia and poor prognosis in colorectal cancer. p38delta is the main isoform involved in regulating the differentiation and apoptosis of keratinocytes. p38 kinases are MAPKs, serving as important mediators of cellular responses to extracellular signals. They are activated by the MAPK kinases MKK3 and MKK6, which in turn are activated by upstream MAPK kinase kinases including TAK1, ASK1, and MLK3, in response to cellular stresses or inflammatory cytokines. The p38delta subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 143384 [Multi-domain]  Cd Length: 342  Bit Score: 92.66  E-value: 5.10e-21
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDRKkAPSDFLEKFLPREIEILAMLNHRSIVKTYEIFETSDG-----KVYIVMEL 92
Cdd:cd07879   23 VGSGAYGSVCSAIDKRTGEKVAIKKLSRP-FQSEIFAKRAYRELTLLKHMQHENVIGLLDVFTSAVSgdefqDFYLVMPY 101
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  93 gVQGDLLefiKTRGA-LQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLRDDSGRLIl 171
Cdd:cd07879  102 -MQTDLQ---KIMGHpLSEDKVQYLVYQMLCGLKYIHSAGIIHRDLKPGNLAVNEDCELKILDFGLARHADAEMTGYVV- 176
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 172 sktfcgSAAYAAPEVLQGIPYQPKVYDIWSLGVILYIMVCGS--------------------MPYDD-----------SN 220
Cdd:cd07879  177 ------TRWYRAPEVILNWMHYNQTVDIWSVGCIMAEMLTGKtlfkgkdyldqltqilkvtgVPGPEfvqkledkaakSY 250
                        250       260       270       280       290
                 ....*....|....*....|....*....|....*....|....*....|....*
gi 112734851 221 IKKMLRI-QKEHRVNFPRSkhlTGECKDLIYRMLQPDVNRRLHIDEILNHCWVQP 274
Cdd:cd07879  251 IKSLPKYpRKDFSTLFPKA---SPQAVDLLEKMLELDVDKRLTATEALEHPYFDS 302
STKc_CDK1_euk cd07861
Catalytic domain of the Serine/Threonine Kinase, Cyclin-Dependent protein Kinase 1 from higher ...
18-269 6.31e-21

Catalytic domain of the Serine/Threonine Kinase, Cyclin-Dependent protein Kinase 1 from higher eukaryotes; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. CDK1 is also called Cell division control protein 2 (Cdc2) or p34 protein kinase, and is regulated by cyclins A, B, and E. The CDK1/cyclin A complex controls G2 phase entry and progression. CDK1/cyclin A2 has also been implicated as an important regulator of S phase events. The CDK1/cyclin B complex is critical for G2 to M phase transition. It induces mitosis by activating nuclear enzymes that regulate chromatin condensation, nuclear membrane degradation, mitosis-specific microtubule and cytoskeletal reorganization. CDK1 also associates with cyclin E and plays a role in the entry into S phase. CDK1 transcription is stable throughout the cell cycle but is modulated in some pathological conditions. It may play a role in regulating apoptosis under these conditions. In breast cancer cells, HER2 can mediate apoptosis by inactivating CDK1. Activation of CDK1 may contribute to HIV-1 induced apoptosis as well as neuronal apoptosis in neurodegenerative diseases. CDKs belong to a large family of STKs that are regulated by their cognate cyclins. Together, they are involved in the control of cell-cycle progression, transcription, and neuronal function. The CDK1 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270845 [Multi-domain]  Cd Length: 285  Bit Score: 91.33  E-value: 6.31e-21
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIdRKKAPSDFLEKFLPREIEILAMLNHRSIVKTYEIFeTSDGKVYIVMELgVQGD 97
Cdd:cd07861    8 IGEGTYGVVYKGRNKKTGQIVAMKKI-RLESEEEGVPSTAIREISLLKELQHPNIVCLEDVL-MQENRLYLVFEF-LSMD 84
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  98 LLEFIKTRGALQEDDA---RKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRC---LRDDSGRLIl 171
Cdd:cd07861   85 LKKYLDSLPKGKYMDAelvKSYLYQILQGILFCHSRRVLHRDLKPQNLLIDNKGVIKLADFGLARAFgipVRVYTHEVV- 163
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 172 sktfcgSAAYAAPEVLQGIPYQPKVYDIWSLGVILYIMVCGS-MPYDDSNIKKMLRI-----------------QKEHRV 233
Cdd:cd07861  164 ------TLWYRAPEVLLGSPRYSTPVDIWSIGTIFAEMATKKpLFHGDSEIDQLFRIfrilgtptediwpgvtsLPDYKN 237
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|....*
gi 112734851 234 NFPR---------SKHLTGECKDLIYRMLQPDVNRRLHIDEILNH 269
Cdd:cd07861  238 TFPKwkkgslrtaVKNLDEDGLDLLEKMLIYDPAKRISAKKALVH 282
STKc_MEKK3 cd06651
Catalytic domain of the Serine/Threonine Kinase, Mitogen-Activated Protein (MAP)/Extracellular ...
9-273 7.09e-21

Catalytic domain of the Serine/Threonine Kinase, Mitogen-Activated Protein (MAP)/Extracellular signal-Regulated Kinase (ERK) Kinase Kinase 3; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. MEKK3 is a MAPK kinase kinase (MAPKKK or MKKK), that phosphorylates and activates the MAPK kinase MEK5 (or MKK5), which in turn phosphorylates and activates ERK5. The ERK5 cascade plays roles in promoting cell proliferation, differentiation, neuronal survival, and neuroprotection. MEKK3 plays an essential role in embryonic angiogenesis and early heart development. In addition, MEKK3 is involved in interleukin-1 receptor and Toll-like receptor 4 signaling. It is also a specific regulator of the proinflammatory cytokines IL-6 and GM-CSF in some immune cells. MEKK3 also regulates calcineurin, which plays a critical role in T cell activation, apoptosis, skeletal myocyte differentiation, and cardiac hypertrophy. The MEKK3 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270817 [Multi-domain]  Cd Length: 271  Bit Score: 90.91  E-value: 7.09e-21
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851   9 RRGYImginLGEGSYAKVKSAYSERLKFNVAVKII--DRKKAPSDFLEKFLPREIEILAMLNHRSIVKTYEIF-ETSDGK 85
Cdd:cd06651   10 RRGKL----LGQGAFGRVYLCYDVDTGRELAAKQVqfDPESPETSKEVSALECEIQLLKNLQHERIVQYYGCLrDRAEKT 85
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  86 VYIVMELGVQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKR----C 161
Cdd:cd06651   86 LTIFMEYMPGGSVKDQLKAYGALTESVTRKYTRQILEGMSYLHSNMIVHRDIKGANILRDSAGNVKLGDFGASKRlqtiC 165
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 162 LrddSGRLILSKTfcGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPYDDSNIKKMLRIQKEHRVNFPRSKHL 241
Cdd:cd06651  166 M---SGTGIRSVT--GTPYWMSPEVISGEGYGRKA-DVWSLGCTVVEMLTEKPPWAEYEAMAAIFKIATQPTNPQLPSHI 239
                        250       260       270
                 ....*....|....*....|....*....|..
gi 112734851 242 TGECKDLIYRMLQpDVNRRLHIDEILNHCWVQ 273
Cdd:cd06651  240 SEHARDFLGCIFV-EARHRPSAEELLRHPFAQ 270
STKc_MEKK3_like_u1 cd06653
Catalytic domain of an Uncharacterized subfamily of Mitogen-Activated Protein (MAP) ...
14-272 7.58e-21

Catalytic domain of an Uncharacterized subfamily of Mitogen-Activated Protein (MAP)/Extracellular signal-Regulated Kinase (ERK) Kinase Kinase 3-like Serine/Threonine Kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. This subfamily is composed of uncharacterized proteins with similarity to MEKK3, MEKK2, and related proteins; they contain an N-terminal PB1 domain, which mediates oligomerization, and a C-terminal catalytic domain. MEKK2 and MEKK3 are MAPK kinase kinases (MAPKKKs or MKKKs), proteins that phosphorylate and activate MAPK kinases (MAPKKs or MKKs), which in turn phosphorylate and activate MAPKs during signaling cascades that are important in mediating cellular responses to extracellular signals. MEKK2 and MEKK3 activate MEK5 (also called MKK5), which activates ERK5. The ERK5 cascade plays roles in promoting cell proliferation, differentiation, neuronal survival, and neuroprotection. MEKK3 plays an essential role in embryonic angiogenesis and early heart development. MEKK2 and MEKK3 can also activate the MAPKs, c-Jun N-terminal kinase (JNK) and p38, through their respective MAPKKs. The MEKK3-like subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270819 [Multi-domain]  Cd Length: 264  Bit Score: 90.85  E-value: 7.58e-21
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  14 MGINLGEGSYAKVKSAYSERLKFNVAVKII--DRKKAPSDFLEKFLPREIEILAMLNHRSIVKTYEIF-ETSDGKVYIVM 90
Cdd:cd06653    6 LGKLLGRGAFGEVYLCYDADTGRELAVKQVpfDPDSQETSKEVNALECEIQLLKNLRHDRIVQYYGCLrDPEEKKLSIFV 85
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  91 ELGVQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKR----CLrddS 166
Cdd:cd06653   86 EYMPGGSVKDQLKAYGALTENVTRRYTRQILQGVSYLHSNMIVHRDIKGANILRDSAGNVKLGDFGASKRiqtiCM---S 162
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 167 GRLILSKTfcGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPYddSNIKKMLRIQK-EHRVNFPR-SKHLTGE 244
Cdd:cd06653  163 GTGIKSVT--GTPYWMSPEVISGEGYGRKA-DVWSVACTVVEMLTEKPPW--AEYEAMAAIFKiATQPTKPQlPDGVSDA 237
                        250       260
                 ....*....|....*....|....*...
gi 112734851 245 CKDLIYRMLQPDvNRRLHIDEILNHCWV 272
Cdd:cd06653  238 CRDFLRQIFVEE-KRRPTAEFLLRHPFV 264
STKc_DRAK1 cd14197
Catalytic domain of the Serine/Threonine Kinase, Death-associated protein kinase-Related ...
15-272 8.00e-21

Catalytic domain of the Serine/Threonine Kinase, Death-associated protein kinase-Related Apoptosis-inducing protein Kinase 1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. DRAKs were named based on their similarity (around 50% identity) to the kinase domain of DAPKs. They contain an N-terminal kinase domain and a C-terminal regulatory domain. Vertebrates contain two subfamily members, DRAK1 (also called STK17A) and DRAK2. Both DRAKs are localized to the nucleus, autophosphorylate themselves, and phosphorylate myosin light chain as a substrate. Rabbit DRAK1 has been shown to induce apoptosis in osteoclasts and overexpressio of human DRAK1 induces apoptosis in cultured fibroblast cells. DRAK1 may be involved in apoptotic signaling. The DRAK1 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271099 [Multi-domain]  Cd Length: 271  Bit Score: 90.76  E-value: 8.00e-21
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  15 GINLGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSDFLEKFLpREIEILAMLNHRS-IVKTYEIFETSDgKVYIVMELG 93
Cdd:cd14197   14 GRELGRGKFAVVRKCVEKDSGKEFAAKFMRKRRKGQDCRMEII-HEIAVLELAQANPwVINLHEVYETAS-EMILVLEYA 91
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  94 VQGDLLE--FIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDF---NIKLSDFGFSKRCLRDDSGR 168
Cdd:cd14197   92 AGGEIFNqcVADREEAFKEKDVKRLMKQILEGVSFLHNNNVVHLDLKPQNILLTSESplgDIKIVDFGLSRILKNSEELR 171
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 169 LILsktfcGSAAYAAPEVLQgipYQP--KVYDIWSLGVILYIMVCGSMPY--DDS-----NIKKMLRIQKEHRVNfprsk 239
Cdd:cd14197  172 EIM-----GTPEYVAPEILS---YEPisTATDMWSIGVLAYVMLTGISPFlgDDKqetflNISQMNVSYSEEEFE----- 238
                        250       260       270
                 ....*....|....*....|....*....|...
gi 112734851 240 HLTGECKDLIYRMLQPDVNRRLHIDEILNHCWV 272
Cdd:cd14197  239 HLSESAIDFIKTLLIKKPENRATAEDCLKHPWL 271
STKc_JNK2 cd07876
Catalytic domain of the Serine/Threonine Kinase, c-Jun N-terminal Kinase 2; STKs catalyze the ...
6-272 9.04e-21

Catalytic domain of the Serine/Threonine Kinase, c-Jun N-terminal Kinase 2; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. JNK2 is expressed in every cell and tissue type. It is specifically translocated to the mitochondria during dopaminergic cell death. Specific substrates include the microtubule-associated proteins DCX and Tau, as well as TIF-IA which is involved in ribosomal RNA synthesis regulation. Mice deficient in Jnk2 show protection against arthritis, type 1 diabetes, atherosclerosis, abdominal aortic aneurysm, cardiac cell death, TNF-induced liver damage, and tumor growth, indicating that JNK2 may play roles in the pathogenesis of these diseases. Initially it was thought that JNK1 and JNK2 were functionally redundant as mice deficient in either genes could survive but disruption of both genes resulted in lethality. However, recent studies have shown that JNK1 and JNK2 perform distinct functions through specific binding partners and substrates. JNKs are mitogen-activated protein kinases (MAPKs) that are involved in many stress-activated responses including those during inflammation, neurodegeneration, apoptosis, and persistent pain sensitization, among others. The JNK2 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 143381 [Multi-domain]  Cd Length: 359  Bit Score: 92.01  E-value: 9.04e-21
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851   6 VLKRRGYIMGInlGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSDFLEKFLpREIEILAMLNHRSIVKTYEIFETSDG- 84
Cdd:cd07876   19 VLKRYQQLKPI--GSGAQGIVCAAFDTVLGINVAVKKLSRPFQNQTHAKRAY-RELVLLKCVNHKNIISLLNVFTPQKSl 95
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  85 ----KVYIVMELgVQGDLLEFIKtrgaLQEDDARKKF--HQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFS 158
Cdd:cd07876   96 eefqDVYLVMEL-MDANLCQVIH----MELDHERMSYllYQMLCGIKHLHSAGIIHRDLKPSNIVVKSDCTLKILDFGLA 170
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 159 KRCLRDdsgrlILSKTFCGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPYDDSN----------------IK 222
Cdd:cd07876  171 RTACTN-----FMMTPYVVTRYYRAPEVILGMGYKENV-DIWSVGCIMGELVKGSVIFQGTDhidqwnkvieqlgtpsAE 244
                        250       260       270       280       290       300       310
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....
gi 112734851 223 KMLRIQK------EHRVNFP------------------RSKHLTGECKDLIYRMLQPDVNRRLHIDEILNHCWV 272
Cdd:cd07876  245 FMNRLQPtvrnyvENRPQYPgisfeelfpdwifpseseRDKLKTSQARDLLSKMLVIDPDKRISVDEALRHPYI 318
STKc_p38alpha cd07877
Catalytic domain of the Serine/Threonine Kinase, p38alpha Mitogen-Activated Protein Kinase ...
18-227 9.49e-21

Catalytic domain of the Serine/Threonine Kinase, p38alpha Mitogen-Activated Protein Kinase (also called MAPK14); STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. p38alpha/MAPK14 is expressed in most tissues and is the major isoform involved in the immune and inflammatory response. It is the central p38 MAPK involved in myogenesis. It plays a role in regulating cell cycle check-point transition and promoting cell differentiation. p38alpha also regulates cell proliferation and death through crosstalk with the JNK pathway. Its substrates include MAPK activated protein kinase 2 (MK2), MK5, and the transcription factors ATF2 and Mitf. p38 kinases MAPKs, serving as important mediators of cellular responses to extracellular signals. They are activated by the MAPK kinases MKK3 and MKK6, which in turn are activated by upstream MAPK kinase kinases including TAK1, ASK1, and MLK3, in response to cellular stresses or inflammatory cytokines. The p38alpha subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 143382 [Multi-domain]  Cd Length: 345  Bit Score: 92.02  E-value: 9.49e-21
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDRKkAPSDFLEKFLPREIEILAMLNHRSIVKTYEIFETSDG-----KVYIVMEL 92
Cdd:cd07877   25 VGSGAYGSVCAAFDTKTGLRVAVKKLSRP-FQSIIHAKRTYRELRLLKHMKHENVIGLLDVFTPARSleefnDVYLVTHL 103
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  93 gVQGDLLEFIKTRgALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLRDDSGrlils 172
Cdd:cd07877  104 -MGADLNNIVKCQ-KLTDDHVQFLIYQILRGLKYIHSADIIHRDLKPSNLAVNEDCELKILDFGLARHTDDEMTG----- 176
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|....*....
gi 112734851 173 ktFCGSAAYAAPEVLQGIPYQPKVYDIWSLGVILYIMVCGS--MPYDD--SNIKKMLRI 227
Cdd:cd07877  177 --YVATRWYRAPEIMLNWMHYNQTVDIWSVGCIMAELLTGRtlFPGTDhiDQLKLILRL 233
STKc_MLCK4 cd14193
Catalytic domain of the Serine/Threonine Kinase, Myosin Light Chain Kinase 4; STKs catalyze ...
18-272 1.65e-20

Catalytic domain of the Serine/Threonine Kinase, Myosin Light Chain Kinase 4; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. MLCK phosphorylates myosin regulatory light chain and controls the contraction of all muscle types. In vertebrates, different MLCKs function in smooth (MLCK1), skeletal (MLCK2), and cardiac (MLCK3) muscles. A fourth protein, MLCK4, has also been identified through comprehensive genome analysis although it has not been biochemically characterized. MLCK4 (or MYLK4 or SgK085) contains a single kinase domain near the C-terminus. The MLCK4 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271095 [Multi-domain]  Cd Length: 261  Bit Score: 89.59  E-value: 1.65e-20
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIdrkKAPSDFLEKFLPREIEILAMLNHRSIVKTYEIFETSDGKVyIVMELGVQGD 97
Cdd:cd14193   12 LGGGRFGQVHKCEEKSSGLKLAAKII---KARSQKEKEEVKNEIEVMNQLNHANLIQLYDAFESRNDIV-LVMEYVDGGE 87
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  98 LLE-FIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLL-LDKDFN-IKLSDFGFSKRClrddSGRLILSKT 174
Cdd:cd14193   88 LFDrIIDENYNLTELDTILFIKQICEGIQYMHQMYILHLDLKPENILcVSREANqVKIIDFGLARRY----KPREKLRVN 163
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 175 FcGSAAYAAPEVLQgIPYQPKVYDIWSLGVILYIMVCGSMPY----DDSNIKKMLRIQKEhrVNFPRSKHLTGECKDLIY 250
Cdd:cd14193  164 F-GTPEFLAPEVVN-YEFVSFPTDMWSLGVIAYMLLSGLSPFlgedDNETLNNILACQWD--FEDEEFADISEEAKDFIS 239
                        250       260
                 ....*....|....*....|..
gi 112734851 251 RMLQPDVNRRLHIDEILNHCWV 272
Cdd:cd14193  240 KLLIKEKSWRMSASEALKHPWL 261
STKc_PCTAIRE1 cd07873
Catalytic domain of the Serine/Threonine Kinase, PCTAIRE-1 kinase; STKs catalyze the transfer ...
12-273 1.77e-20

Catalytic domain of the Serine/Threonine Kinase, PCTAIRE-1 kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. PCTAIRE-1 is expressed ubiquitously and is localized in the cytoplasm. Its kinase activity is cell cycle dependent and peaks at the S and G2 phases. PCTAIRE-1 is highly expressed in the brain and may play a role in regulating neurite outgrowth. It can also associate with Trap (Tudor repeat associator with PCTAIRE-2), a physiological partner of PCTAIRE-2; with p11, a small dimeric protein with similarity to S100; and with 14-3-3 proteins, mediators of phosphorylation-dependent interactions in many different proteins. PCTAIRE-1 shares sequence similarity with Cyclin-Dependent Kinases (CDKs), which belong to a large family of STKs that are regulated by their cognate cyclins. Together, CDKs and cyclins are involved in the control of cell-cycle progression, transcription, and neuronal function. The PCTAIRE-1 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270854 [Multi-domain]  Cd Length: 297  Bit Score: 90.45  E-value: 1.77e-20
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  12 YIMGINLGEGSYAKVKSAYSERLKFNVAVKII---DRKKAPSDFLekflpREIEILAMLNHRSIVKTYEIFETsDGKVYI 88
Cdd:cd07873    4 YIKLDKLGEGTYATVYKGRSKLTDNLVALKEIrleHEEGAPCTAI-----REVSLLKDLKHANIVTLHDIIHT-EKSLTL 77
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  89 VMELgVQGDLLEFIKTRGALQEDDARKKF-HQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKrclrddsG 167
Cdd:cd07873   78 VFEY-LDKDLKQYLDDCGNSINMHNVKLFlFQLLRGLAYCHRRKVLHRDLKPQNLLINERGELKLADFGLAR-------A 149
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 168 RLILSKTFCGSAA---YAAPEVLQGIPYQPKVYDIWSLGVILYIMVCGSMPYDDSNIKKMLRI----------------- 227
Cdd:cd07873  150 KSIPTKTYSNEVVtlwYRPPDILLGSTDYSTQIDMWGVGCIFYEMSTGRPLFPGSTVEEQLHFifrilgtpteetwpgil 229
                        250       260       270       280       290
                 ....*....|....*....|....*....|....*....|....*....|....*..
gi 112734851 228 -QKEHRV-NFPR---------SKHLTGECKDLIYRMLQPDVNRRLHIDEILNHCWVQ 273
Cdd:cd07873  230 sNEEFKSyNYPKyradalhnhAPRLDSDGADLLSKLLQFEGRKRISAEEAMKHPYFH 286
STKc_ERK1_2_like cd07849
Catalytic domain of Extracellular signal-Regulated Kinase 1 and 2-like Serine/Threonine ...
18-274 2.08e-20

Catalytic domain of Extracellular signal-Regulated Kinase 1 and 2-like Serine/Threonine Kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. This subfamily is composed of the mitogen-activated protein kinases (MAPKs) ERK1, ERK2, baker's yeast Fus3, and similar proteins. MAPK pathways are important mediators of cellular responses to extracellular signals. ERK1/2 activation is preferentially by mitogenic factors, differentiation stimuli, and cytokines, through a kinase cascade involving the MAPK kinases MEK1/2 and a MAPK kinase kinase from the Raf family. ERK1/2 have numerous substrates, many of which are nuclear and participate in transcriptional regulation of many cellular processes. They regulate cell growth, cell proliferation, and cell cycle progression from G1 to S phase. Although the distinct roles of ERK1 and ERK2 have not been fully determined, it is known that ERK2 can maintain most functions in the absence of ERK1, and that the deletion of ERK2 is embryonically lethal. The MAPK, Fus3, regulates yeast mating processes including mating-specific gene expression, G1 arrest, mating projection, and cell fusion. This ERK1/2-like subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270839 [Multi-domain]  Cd Length: 336  Bit Score: 90.83  E-value: 2.08e-20
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKiidrKKAPSD---FLEKFLpREIEILAMLNHRSIVKTYEIFETSD----GKVYIVM 90
Cdd:cd07849   13 IGEGAYGMVCSAVHKPTGQKVAIK----KISPFEhqtYCLRTL-REIKILLRFKHENIIGILDIQRPPTfesfKDVYIVQ 87
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  91 ELgVQGDLLEFIKTRgALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCL--RDDSGR 168
Cdd:cd07849   88 EL-METDLYKLIKTQ-HLSNDHIQYFLYQILRGLKYIHSANVLHRDLKPSNLLLNTNCDLKICDFGLARIADpeHDHTGF 165
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 169 LIlskTFCGSAAYAAPEVLQGIPYQPKVYDIWSLGVILYIM---------------------VCGSMPYDDSNIKKMLRI 227
Cdd:cd07849  166 LT---EYVATRWYRAPEIMLNSKGYTKAIDIWSVGCILAEMlsnrplfpgkdylhqlnlilgILGTPSQEDLNCIISLKA 242
                        250       260       270       280       290
                 ....*....|....*....|....*....|....*....|....*....|....*
gi 112734851 228 QK-----EHRVNFPRSK---HLTGECKDLIYRMLQPDVNRRLHIDEILNHCWVQP 274
Cdd:cd07849  243 RNyikslPFKPKVPWNKlfpNADPKALDLLDKMLTFNPHKRITVEEALAHPYLEQ 297
STKc_JNK1 cd07875
Catalytic domain of the Serine/Threonine Kinase, c-Jun N-terminal Kinase 1; STKs catalyze the ...
6-272 2.38e-20

Catalytic domain of the Serine/Threonine Kinase, c-Jun N-terminal Kinase 1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. JNK1 is expressed in every cell and tissue type. It specifically binds with JAMP (JNK1-associated membrane protein), which regulates the duration of JNK1 activity in response to stimuli. Specific JNK1 substrates include Itch and SG10, which are implicated in Th2 responses and airway inflammation, and microtubule dynamics and axodendritic length, respectively. Mice deficient in JNK1 are protected against arthritis, obesity, type 2 diabetes, cardiac cell death, and non-alcoholic liver disease, suggesting that JNK1 may play roles in the pathogenesis of these diseases. Initially, it was thought that JNK1 and JNK2 were functionally redundant as mice deficient in either genes could survive but disruption of both genes resulted in lethality. However, recent studies have shown that JNK1 and JNK2 perform distinct functions through specific binding partners and substrates. JNKs are mitogen-activated protein kinases that are involved in many stress-activated responses including those during inflammation, neurodegeneration, apoptosis, and persistent pain sensitization, among others. The JNK1 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 143380 [Multi-domain]  Cd Length: 364  Bit Score: 90.87  E-value: 2.38e-20
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851   6 VLKRRGYIMGInlGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSDFLEKFLpREIEILAMLNHRSIVKTYEIFETSDG- 84
Cdd:cd07875   22 VLKRYQNLKPI--GSGAQGIVCAAYDAILERNVAIKKLSRPFQNQTHAKRAY-RELVLMKCVNHKNIIGLLNVFTPQKSl 98
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  85 ----KVYIVMELgVQGDLLEFIKtrgaLQEDDARKKF--HQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFS 158
Cdd:cd07875   99 eefqDVYIVMEL-MDANLCQVIQ----MELDHERMSYllYQMLCGIKHLHSAGIIHRDLKPSNIVVKSDCTLKILDFGLA 173
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 159 KrclrdDSGRLILSKTFCGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPYDDSN------------------ 220
Cdd:cd07875  174 R-----TAGTSFMMTPYVVTRYYRAPEVILGMGYKENV-DIWSVGCIMGEMIKGGVLFPGTDhidqwnkvieqlgtpcpe 247
                        250       260       270       280       290       300       310
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....
gi 112734851 221 -IKKM---LRIQKEHR--------------VNFP----RSKHLTGECKDLIYRMLQPDVNRRLHIDEILNHCWV 272
Cdd:cd07875  248 fMKKLqptVRTYVENRpkyagysfeklfpdVLFPadseHNKLKASQARDLLSKMLVIDASKRISVDEALQHPYI 321
STKc_STK25 cd06642
Catalytic domain of Serine/Threonine Kinase 25 (also called Yeast Sps1/Ste20-related kinase 1); ...
18-272 3.62e-20

Catalytic domain of Serine/Threonine Kinase 25 (also called Yeast Sps1/Ste20-related kinase 1); STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. STK25 is also called Ste20/oxidant stress response kinase 1 (SOK1) or yeast Sps1/Ste20-related kinase 1 (YSK1). It is localized in the Golgi apparatus through its interaction with the Golgi matrix protein GM130. It may be involved in the regulation of cell migration and polarization. STK25 binds and phosphorylates CCM3 (cerebral cavernous malformation 3), also called PCD10 (programmed cell death 10), and may play a role in apoptosis. Human STK25 is a candidate gene responsible for pseudopseudohypoparathyroidism (PPHP), a disease that shares features with the Albright hereditary osteodystrophy (AHO) phenotype. The STK25 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270810 [Multi-domain]  Cd Length: 277  Bit Score: 88.96  E-value: 3.62e-20
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSDFLEkfLPREIEILAMLNHRSIVKTYEIFETSDgKVYIVMELGVQGD 97
Cdd:cd06642   12 IGKGSFGEVYKGIDNRTKEVVAIKIIDLEEAEDEIED--IQQEITVLSQCDSPYITRYYGSYLKGT-KLWIIMEYLGGGS 88
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  98 LLEFIKTrGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRcLRDDSgrlILSKTFCG 177
Cdd:cd06642   89 ALDLLKP-GPLEETYIATILREILKGLDYLHSERKIHRDIKAANVLLSEQGDVKLADFGVAGQ-LTDTQ---IKRNTFVG 163
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 178 SAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPYDDSNIKKMLRIQKEHRVNFPRSKHlTGECKDLIYRMLQPDV 257
Cdd:cd06642  164 TPFWMAPEVIKQSAYDFKA-DIWSLGITAIELAKGEPPNSDLHPMRVLFLIPKNSPPTLEGQH-SKPFKEFVEACLNKDP 241
                        250
                 ....*....|....*
gi 112734851 258 NRRLHIDEILNHCWV 272
Cdd:cd06642  242 RFRPTAKELLKHKFI 256
STKc_CDKL2_3 cd07846
Catalytic domain of the Serine/Threonine Kinases, Cyclin-Dependent protein Kinase Like 2 and 3; ...
18-269 4.21e-20

Catalytic domain of the Serine/Threonine Kinases, Cyclin-Dependent protein Kinase Like 2 and 3; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. CDKL2, also called p56 KKIAMRE, is expressed in testis, kidney, lung, and brain. It functions mainly in mature neurons and plays an important role in learning and memory. Inactivation of CDKL3, also called NKIAMRE (NKIATRE in rat), by translocation is associated with mild mental retardation. It has been reported that CDKL3 is lost in leukemic cells having a chromosome arm 5q deletion, and may contribute to the transformed phenotype. CDKs belong to a large family of STKs that are regulated by their cognate cyclins. Together, they are involved in the control of cell-cycle progression, transcription, and neuronal function. The CDKL2/3 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270836 [Multi-domain]  Cd Length: 286  Bit Score: 89.02  E-value: 4.21e-20
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKV-KSAYSERLKFnVAVKIIdRKKAPSDFLEKFLPREIEILAMLNHRSIVKTYEIFETSDgKVYIVMELGVQG 96
Cdd:cd07846    9 VGEGSYGMVmKCRHKETGQI-VAIKKF-LESEDDKMVKKIAMREIKMLKQLRHENLVNLIEVFRRKK-RWYLVFEFVDHT 85
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  97 DLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSkrclRDDSGRLILSKTFC 176
Cdd:cd07846   86 VLDDLEKYPNGLDESRVRKYLFQILRGIDFCHSHNIIHRDIKPENILVSQSGVVKLCDFGFA----RTLAAPGEVYTDYV 161
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 177 GSAAYAAPEVLQGIPYQPKVYDIWSLGVILYIMVCGSmPY--DDSNIKKMLRIQK-------EHR-----------VNFP 236
Cdd:cd07846  162 ATRWYRAPELLVGDTKYGKAVDVWAVGCLVTEMLTGE-PLfpGDSDIDQLYHIIKclgnlipRHQelfqknplfagVRLP 240
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|...
gi 112734851 237 RSKH----------LTGECKDLIYRMLQPDVNRRLHIDEILNH 269
Cdd:cd07846  241 EVKEveplerrypkLSGVVIDLAKKCLHIDPDKRPSCSELLHH 283
STKc_MLCK3 cd14192
Catalytic domain of the Serine/Threonine Kinase, Myosin Light Chain Kinase 3; STKs catalyze ...
18-272 4.71e-20

Catalytic domain of the Serine/Threonine Kinase, Myosin Light Chain Kinase 3; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. MLCK3 (or MYLK3) phosphorylates myosin regulatory light chain 2 and controls the contraction of cardiac muscles. It is expressed specifically in both the atrium and ventricle of the heart and its expression is regulated by the cardiac protein Nkx2-5. MLCK3 plays an important role in cardiogenesis by regulating the assembly of cardiac sarcomeres, the repeating contractile unit of striated muscle. MLCK3 contains a single kinase domain near the C-terminus and a unique N-terminal half, and unlike MLCK1/2, it does not appear to be regulated by Ca2+/calmodulin. The MLCK3 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271094 [Multi-domain]  Cd Length: 261  Bit Score: 88.48  E-value: 4.71e-20
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSdflEKFLPREIEILAMLNHRSIVKTYEIFEtSDGKVYIVMELGVQGD 97
Cdd:cd14192   12 LGGGRFGQVHKCTELSTGLTLAAKIIKVKGAKE---REEVKNEINIMNQLNHVNLIQLYDAFE-SKTNLTLIMEYVDGGE 87
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  98 LLEFIKTRG-ALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLL--DKDFNIKLSDFGFSKRClrddSGRLILSKT 174
Cdd:cd14192   88 LFDRITDESyQLTELDAILFTRQICEGVHYLHQHYILHLDLKPENILCvnSTGNQIKIIDFGLARRY----KPREKLKVN 163
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 175 FcGSAAYAAPEVLQgipYQPKVY--DIWSLGVILYIMVCGSMPYDDSNIKKMLRIQKEHRVNFPRS--KHLTGECKDLIY 250
Cdd:cd14192  164 F-GTPEFLAPEVVN---YDFVSFptDMWSVGVITYMLLSGLSPFLGETDAETMNNIVNCKWDFDAEafENLSEEAKDFIS 239
                        250       260
                 ....*....|....*....|..
gi 112734851 251 RMLQPDVNRRLHIDEILNHCWV 272
Cdd:cd14192  240 RLLVKEKSCRMSATQCLKHEWL 261
PTKc_Fes cd05084
Catalytic domain of the Protein Tyrosine Kinase, Fes; PTKs catalyze the transfer of the ...
15-254 4.81e-20

Catalytic domain of the Protein Tyrosine Kinase, Fes; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. Fes (or Fps) is a cytoplasmic (or nonreceptor) PTK containing an N-terminal region with FCH (Fes/Fer/CIP4 homology) and coiled-coil domains, followed by a SH2 domain, and a C-terminal catalytic domain. The genes for Fes (feline sarcoma) and Fps (Fujinami poultry sarcoma) were first isolated from tumor-causing retroviruses. The viral oncogenes encode chimeric Fes proteins consisting of Gag sequences at the N-termini, resulting in unregulated PTK activity. Fes kinase is expressed in myeloid, vascular endothelial, epithelial, and neuronal cells. It plays important roles in cell growth and differentiation, angiogenesis, inflammation and immunity, and cytoskeletal regulation. A recent study implicates Fes kinase as a tumor suppressor in colorectal cancer. The Fes subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270667 [Multi-domain]  Cd Length: 252  Bit Score: 88.06  E-value: 4.81e-20
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  15 GINLGEGSYAKVksaYSERLKFN---VAVKIIdRKKAPSDFLEKFLpREIEILAMLNHRSIVKTYEIFeTSDGKVYIVME 91
Cdd:cd05084    1 GERIGRGNFGEV---FSGRLRADntpVAVKSC-RETLPPDLKAKFL-QEARILKQYSHPNIVRLIGVC-TQKQPIYIVME 74
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  92 LGVQGDLLEFIKTRGA-LQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKrclRDDSGrlI 170
Cdd:cd05084   75 LVQGGDFLTFLRTEGPrLKVKELIRMVENAAAGMEYLESKHCIHRDLAARNCLVTEKNVLKISDFGMSR---EEEDG--V 149
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 171 LSKTfcGS-----AAYAAPEVLQGIPYQPKVyDIWSLGVILY-IMVCGSMPYDD-SNIKKMLRIQKEHRVNFPRskhltg 243
Cdd:cd05084  150 YAAT--GGmkqipVKWTAPEALNYGRYSSES-DVWSFGILLWeTFSLGAVPYANlSNQQTREAVEQGVRLPCPE------ 220
                        250
                 ....*....|.
gi 112734851 244 ECKDLIYRMLQ 254
Cdd:cd05084  221 NCPDEVYRLME 231
PKc_MKK7 cd06618
Catalytic domain of the dual-specificity Protein Kinase, Mitogen-activated protein Kinase ...
18-273 5.35e-20

Catalytic domain of the dual-specificity Protein Kinase, Mitogen-activated protein Kinase Kinase 7; PKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine (ST) or tyrosine residues on protein substrates. MKK7 is a dual-specificity PK that phosphorylates and activates its downstream target, c-Jun N-terminal kinase (JNK), on specific threonine and tyrosine residues. Although MKK7 is capable of dual phosphorylation, it prefers to phosphorylate the threonine residue of JNK. Thus, optimal activation of JNK requires both MKK4 and MKK7. MKK7 is primarily activated by cytokines. MKK7 is essential for liver formation during embryogenesis. It plays roles in G2/M cell cycle arrest and cell growth. In addition, it is involved in the control of programmed cell death, which is crucial in oncogenesis, cancer chemoresistance, and antagonism to TNFalpha-induced killing, through its inhibition by Gadd45beta and the subsequent suppression of the JNK cascade. The MKK7 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270791 [Multi-domain]  Cd Length: 295  Bit Score: 88.97  E-value: 5.35e-20
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIdRKKAPSDFLEKFLpREIEILaMLNHRS--IVKTYEIFETsDGKVYIVMELgvQ 95
Cdd:cd06618   23 IGSGTCGQVYKMRHKKTGHVMAVKQM-RRSGNKEENKRIL-MDLDVV-LKSHDCpyIVKCYGYFIT-DSDVFICMEL--M 96
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  96 GDLLEFIKTR--GALQEDDARKKFHQLSSAIKYCHDL-DVVHRDLKCENLLLDKDFNIKLSDFGFskrclrddSGRLILS 172
Cdd:cd06618   97 STCLDKLLKRiqGPIPEDILGKMTVSIVKALHYLKEKhGVIHRDVKPSNILLDESGNVKLCDFGI--------SGRLVDS 168
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 173 KTF---CGSAAYAAPEVLQgIPYQPKvYDI----WSLGVILYIMVCGSMPYD--DSNIKKMLRIQKEHRVNFPRSKHLTG 243
Cdd:cd06618  169 KAKtrsAGCAAYMAPERID-PPDNPK-YDIradvWSLGISLVELATGQFPYRncKTEFEVLTKILNEEPPSLPPNEGFSP 246
                        250       260       270
                 ....*....|....*....|....*....|
gi 112734851 244 ECKDLIYRMLQPDVNRRLHIDEILNHCWVQ 273
Cdd:cd06618  247 DFCSFVDLCLTKDHRYRPKYRELLQHPFIR 276
PTKc_Itk cd05112
Catalytic domain of the Protein Tyrosine Kinase, Interleukin-2-inducible T-cell Kinase; PTKs ...
18-271 5.63e-20

Catalytic domain of the Protein Tyrosine Kinase, Interleukin-2-inducible T-cell Kinase; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. Itk, also known as Tsk or Emt, is a member of the Tec-like subfamily of proteins, which are cytoplasmic (or nonreceptor) PTKs with similarity to Src kinases in that they contain Src homology protein interaction domains (SH3, SH2) N-terminal to the catalytic tyr kinase domain. Unlike Src kinases, most Tec subfamily members except Rlk also contain an N-terminal pleckstrin homology (PH) domain, which binds the products of PI3K and allows membrane recruitment and activation. In addition, Itk contains the Tec homology (TH) domain containing one proline-rich region and a zinc-binding region. Itk is expressed in T-cells and mast cells, and is important in their development and differentiation. Of the three Tec kinases expressed in T-cells, Itk plays the predominant role in T-cell receptor (TCR) signaling. It is activated by phosphorylation upon TCR crosslinking and is involved in the pathway resulting in phospholipase C-gamma1 activation and actin polymerization. It also plays a role in the downstream signaling of the T-cell costimulatory receptor CD28, the T-cell surface receptor CD2, and the chemokine receptor CXCR4. In addition, Itk is crucial for the development of T-helper(Th)2 effector responses. The Itk subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 133243 [Multi-domain]  Cd Length: 256  Bit Score: 88.08  E-value: 5.63e-20
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERlKFNVAVKIIdRKKAPS--DFLEkflprEIEILAMLNHRSIVKTYEIFeTSDGKVYIVMELGVQ 95
Cdd:cd05112   12 IGSGQFGLVHLGYWLN-KDKVAIKTI-REGAMSeeDFIE-----EAEVMMKLSHPKLVQLYGVC-LEQAPICLVFEFMEH 83
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  96 GDLLEFIKT-RGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLRDDSGRLILSKT 174
Cdd:cd05112   84 GCLSDYLRTqRGLFSAETLLGMCLDVCEGMAYLEEASVIHRDLAARNCLVGENQVVKVSDFGMTRFVLDDQYTSSTGTKF 163
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 175 fcgSAAYAAPEVLQGIPYQPKVyDIWSLGVILY-IMVCGSMPYDD-SNIKKMLRIQKEHRVNFPRskhltgeckdliyrm 252
Cdd:cd05112  164 ---PVKWSSPEVFSFSRYSSKS-DVWSFGVLMWeVFSEGKIPYENrSNSEVVEDINAGFRLYKPR--------------- 224
                        250
                 ....*....|....*....
gi 112734851 253 LQPDvnrrlHIDEILNHCW 271
Cdd:cd05112  225 LAST-----HVYEIMNHCW 238
PTKc_Csk cd05082
Catalytic domain of the Protein Tyrosine Kinase, C-terminal Src kinase; PTKs catalyze the ...
7-277 5.73e-20

Catalytic domain of the Protein Tyrosine Kinase, C-terminal Src kinase; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. Csk catalyzes the tyr phosphorylation of the regulatory C-terminal tail of Src kinases, resulting in their inactivation. Csk is expressed in a wide variety of tissues. As a negative regulator of Src, Csk plays a role in cell proliferation, survival, and differentiation, and consequently, in cancer development and progression. Csk is a cytoplasmic (or nonreceptor) PTK containing the Src homology domains, SH3 and SH2, N-terminal to the catalytic tyr kinase domain. To inhibit Src kinases, Csk is translocated to the membrane via binding to specific transmembrane proteins, G-proteins, or adaptor proteins near the membrane. In addition, Csk also shows Src-independent functions. It is a critical component in G-protein signaling, and plays a role in cytoskeletal reorganization and cell migration. The Csk subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 133213 [Multi-domain]  Cd Length: 256  Bit Score: 88.11  E-value: 5.73e-20
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851   7 LKRRGYIMGINLGEGSYAKVKSAYSERLKfnVAVKIIDRKKAPSDFLEkflprEIEILAMLNHRSIVKTYEIFETSDGKV 86
Cdd:cd05082    3 LNMKELKLLQTIGKGEFGDVMLGDYRGNK--VAVKCIKNDATAQAFLA-----EASVMTQLRHSNLVQLLGVIVEEKGGL 75
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  87 YIVMELGVQGDLLEFIKTRG-ALQEDDARKKFH-QLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLR- 163
Cdd:cd05082   76 YIVTEYMAKGSLVDYLRSRGrSVLGGDCLLKFSlDVCEAMEYLEGNNFVHRDLAARNVLVSEDNVAKVSDFGLTKEASSt 155
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 164 DDSGRLilsktfcgSAAYAAPEVLQGIPYQPKVyDIWSLGVILY-IMVCGSMPYDDSNIKKML-RIQKEHRVNFPRSkhl 241
Cdd:cd05082  156 QDTGKL--------PVKWTAPEALREKKFSTKS-DVWSFGILLWeIYSFGRVPYPRIPLKDVVpRVEKGYKMDAPDG--- 223
                        250       260       270
                 ....*....|....*....|....*....|....*..
gi 112734851 242 tgeCKDLIYrmlqpdvnrrlhidEILNHCW-VQPKAR 277
Cdd:cd05082  224 ---CPPAVY--------------DVMKNCWhLDAAMR 243
STKc_LATS1 cd05625
Catalytic domain of the Serine/Threonine Kinase, Large Tumor Suppressor 1; STKs catalyze the ...
18-269 6.81e-20

Catalytic domain of the Serine/Threonine Kinase, Large Tumor Suppressor 1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. LATS1 functions as a tumor suppressor and is implicated in cell cycle regulation. Inactivation of LATS1 in mice results in the development of various tumors, including sarcomas and ovarian cancer. Promoter methylation, loss of heterozygosity, and missense mutations targeting the LATS1 gene have also been found in human sarcomas and ovarian cancers. In addition, decreased expression of LATS1 is associated with an aggressive phenotype and poor prognosis. LATS1 induces G2 arrest and promotes cytokinesis. It may be a component of the mitotic exit network in higher eukaryotes. The LATS1 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270775 [Multi-domain]  Cd Length: 382  Bit Score: 89.72  E-value: 6.81e-20
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSDFLEKFLPREIEILAMLNHRSIVKTYEIFETSDgKVYIVMELGVQGD 97
Cdd:cd05625    9 LGIGAFGEVCLARKVDTKALYATKTLRKKDVLLRNQVAHVKAERDILAEADNEWVVRLYYSFQDKD-NLYFVMDYIPGGD 87
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  98 LLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGF--------------SKRCLR 163
Cdd:cd05625   88 MMSLLIRMGVFPEDLARFYIAELTCAVESVHKMGFIHRDIKPDNILIDRDGHIKLTDFGLctgfrwthdskyyqSGDHLR 167
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 164 DDS----------------GRL-------------ILSKTFCGSAAYAAPEVLQGIPYQpKVYDIWSLGVILYIMVCGSM 214
Cdd:cd05625  168 QDSmdfsnewgdpencrcgDRLkplerraarqhqrCLAHSLVGTPNYIAPEVLLRTGYT-QLCDWWSVGVILFEMLVGQP 246
                        250       260       270       280       290
                 ....*....|....*....|....*....|....*....|....*....|....*....
gi 112734851 215 PY-DDSNIKKMLRIQK-EHRVNFPRSKHLTGECKDLIYRMLQPDVNR--RLHIDEILNH 269
Cdd:cd05625  247 PFlAQTPLETQMKVINwQTSLHIPPQAKLSPEASDLIIKLCRGPEDRlgKNGADEIKAH 305
PTKc_Wee1_fungi cd14052
Catalytic domain of the Protein Tyrosine Kinases, Fungal Wee1 proteins; PTKs catalyze the ...
17-269 6.84e-20

Catalytic domain of the Protein Tyrosine Kinases, Fungal Wee1 proteins; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. This subfamily is composed of fungal Wee1 proteins, also called Swe1 in budding yeast and Mik1 in fission yeast. Yeast Wee1 is required to control cell size. Wee1 is a cell cycle checkpoint kinase that helps keep the cyclin-dependent kinase CDK1 in an inactive state through phosphorylation of an N-terminal tyr (Y15) residue. During the late G2 phase, CDK1 is activated and mitotic entry is promoted by the removal of this inhibitory phosphorylation by the phosphatase Cdc25. Although Wee1 is functionally a tyr kinase, it is more closely related to serine/threonine kinases (STKs). It contains a catalytic kinase domain sandwiched in between N- and C-terminal regulatory domains. It is regulated by phosphorylation and degradation, and its expression levels are also controlled by circadian clock proteins. The fungal Wee1 subfamily is part of a larger superfamily that includes the catalytic domains of STKs, other PTKs, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270954 [Multi-domain]  Cd Length: 278  Bit Score: 88.25  E-value: 6.84e-20
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  17 NLGEGSYAKVKSAYSERLKFNV-AVKIIDRKKAPSDFLEKFLpREIEILAML---NHRSIVKTYEIFEtSDGKVYIVMEL 92
Cdd:cd14052    7 LIGSGEFSQVYKVSERVPTGKVyAVKKLKPNYAGAKDRLRRL-EEVSILRELtldGHDNIVQLIDSWE-YHGHLYIQTEL 84
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  93 GVQGDLLEFIKTRGALQE-DDAR--KKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRClRDDSGRL 169
Cdd:cd14052   85 CENGSLDVFLSELGLLGRlDEFRvwKILVELSLGLRFIHDHHFVHLDLKPANVLITFEGTLKIGDFGMATVW-PLIRGIE 163
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 170 ILsktfcGSAAYAAPEVLQGIPYQpKVYDIWSLGVILY-IMVCGSMP-------------YDDSNIKKMLRIQKEHRVN- 234
Cdd:cd14052  164 RE-----GDREYIAPEILSEHMYD-KPADIFSLGLILLeAAANVVLPdngdawqklrsgdLSDAPRLSSTDLHSASSPSs 237
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|
gi 112734851 235 -----FPRSKHLTGECKDLIYRMLQPDVNRRLHIDEILNH 269
Cdd:cd14052  238 npppdPPNMPILSGSLDRVVRWMLSPEPDRRPTADDVLAT 277
PTKc_Srm_Brk cd05148
Catalytic domain of the Protein Tyrosine Kinases, Src-related kinase lacking C-terminal ...
18-253 8.56e-20

Catalytic domain of the Protein Tyrosine Kinases, Src-related kinase lacking C-terminal regulatory tyrosine and N-terminal myristylation sites (Srm) and Breast tumor kinase (Brk); PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. Srm and Brk (also called protein tyrosine kinase 6) are members of the Src subfamily of proteins, which are cytoplasmic (or non-receptor) PTKs. Brk has been found to be overexpressed in a majority of breast tumors. Src kinases in general contain an N-terminal SH4 domain with a myristoylation site, followed by SH3 and SH2 domains, a tyr kinase domain, and a regulatory C-terminal region containing a conserved tyr; they are activated by autophosphorylation at the tyr kinase domain, but are negatively regulated by phosphorylation at the C-terminal tyr by Csk (C-terminal Src Kinase). Srm and Brk however, lack the N-terminal myristylation sites. Src proteins are involved in signaling pathways that regulate cytokine and growth factor responses, cytoskeleton dynamics, cell proliferation, survival, and differentiation. The Srm/Brk subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 133248 [Multi-domain]  Cd Length: 261  Bit Score: 87.49  E-value: 8.56e-20
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSA-YSERLKfnVAVKIIdrkKAPSDFLEKFLPREIEILAMLNHRSIVKTYEIFeTSDGKVYIVMELGVQG 96
Cdd:cd05148   14 LGSGYFGEVWEGlWKNRVR--VAIKIL---KSDDLLKQQDFQKEVQALKRLRHKHLISLFAVC-SVGEPVYIITELMEKG 87
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  97 DLLEFIKTR--GALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSkRCLRDDsgrLILSKT 174
Cdd:cd05148   88 SLLAFLRSPegQVLPVASLIDMACQVAEGMAYLEEQNSIHRDLAARNILVGEDLVCKVADFGLA-RLIKED---VYLSSD 163
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 175 FCGSAAYAAPEVLQGIPYQPKVyDIWSLGVILY-IMVCGSMPYDDSNIKKML-RIQKEHRVNFPrskhltGECKDLIYRM 252
Cdd:cd05148  164 KKIPYKWTAPEAASHGTFSTKS-DVWSFGILLYeMFTYGQVPYPGMNNHEVYdQITAGYRMPCP------AKCPQEIYKI 236

                 .
gi 112734851 253 L 253
Cdd:cd05148  237 M 237
STKc_NDR_like_fungal cd05629
Catalytic domain of Fungal Nuclear Dbf2-Related kinase-like Serine/Threonine Kinases; STKs ...
60-301 9.87e-20

Catalytic domain of Fungal Nuclear Dbf2-Related kinase-like Serine/Threonine Kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. This group is composed of fungal NDR-like proteins including Saccharomyces cerevisiae CBK1 (or CBK1p), Schizosaccharomyces pombe Orb6 (or Orb6p), Ustilago maydis Ukc1 (or Ukc1p), and Neurospora crassa Cot1. Like NDR kinase, group members contain an N-terminal regulatory (NTR) domain and an insert within the catalytic domain that contains an auto-inhibitory sequence. CBK1 is an essential component in the RAM (regulation of Ace2p activity and cellular morphogenesis) network. CBK1 and Orb6 play similar roles in coordinating cell morphology with cell cycle progression. Ukc1 is involved in morphogenesis, pathogenicity, and pigment formation. Cot1 plays a role in polar tip extension.The fungal NDR subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270778 [Multi-domain]  Cd Length: 377  Bit Score: 89.52  E-value: 9.87e-20
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  60 EIEILAMLNHRSIVKTYEIFETSDgKVYIVMELGVQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKC 139
Cdd:cd05629   51 ERDVLAESDSPWVVSLYYSFQDAQ-YLYLIMEFLPGGDLMTMLIKYDTFSEDVTRFYMAECVLAIEAVHKLGFIHRDIKP 129
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 140 ENLLLDKDFNIKLSDFGFS------------KRCLRDDS-------------------------------GRLILSKTFC 176
Cdd:cd05629  130 DNILIDRGGHIKLSDFGLStgfhkqhdsayyQKLLQGKSnknridnrnsvavdsinltmsskdqiatwkkNRRLMAYSTV 209
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 177 GSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPYDDSNIKKMLR--IQKEHRVNFPRSKHLTGECKDLIYRMLQ 254
Cdd:cd05629  210 GTPDYIAPEIFLQQGYGQEC-DWWSLGAIMFECLIGWPPFCSENSHETYRkiINWRETLYFPDDIHLSVEAEDLIRRLIT 288
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|....*....
gi 112734851 255 PDVNR--RLHIDEILNHcwvqPKARGLSSGAInkegessRATEPSWIPE 301
Cdd:cd05629  289 NAENRlgRGGAHEIKSH----PFFRGVDWDTI-------RQIRAPFIPQ 326
STKc_MST3 cd06641
Catalytic domain of the Serine/Threonine Kinase, Mammalian Ste20-like protein kinase 3; STKs ...
18-280 1.60e-19

Catalytic domain of the Serine/Threonine Kinase, Mammalian Ste20-like protein kinase 3; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. MST3 phosphorylates the STK NDR and may play a role in cell cycle progression and cell morphology. It may also regulate paxillin and consequently, cell migration. MST3 is present in human placenta, where it plays an essential role in the oxidative stress-induced apoptosis of trophoblasts in normal spontaneous delivery. Dysregulation of trophoblast apoptosis may result in pregnancy complications such as preeclampsia and intrauterine growth retardation. The MST3 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270809 [Multi-domain]  Cd Length: 277  Bit Score: 87.44  E-value: 1.60e-19
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSDFLEkfLPREIEILAMLNHRSIVKTYEIFeTSDGKVYIVMELGVQGD 97
Cdd:cd06641   12 IGKGSFGEVFKGIDNRTQKVVAIKIIDLEEAEDEIED--IQQEITVLSQCDSPYVTKYYGSY-LKDTKLWIIMEYLGGGS 88
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  98 LLEFIKTrGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRcLRDDSgrlILSKTFCG 177
Cdd:cd06641   89 ALDLLEP-GPLDETQIATILREILKGLDYLHSEKKIHRDIKAANVLLSEHGEVKLADFGVAGQ-LTDTQ---IKRN*FVG 163
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 178 SAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPYDDSNIKKMLRIQKEHRVNFPRSKHLTGeCKDLIYRMLQPDV 257
Cdd:cd06641  164 TPFWMAPEVIKQSAYDSKA-DIWSLGITAIELARGEPPHSELHPMKVLFLIPKNNPPTLEGNYSKP-LKEFVEACLNKEP 241
                        250       260
                 ....*....|....*....|...
gi 112734851 258 NRRLHIDEILNHCWVQPKARGLS 280
Cdd:cd06641  242 SFRPTAKELLKHKFILRNAKKTS 264
STKc_NIK cd13991
Catalytic domain of the Serine/Threonine kinase, NF-kappaB Inducing Kinase (NIK); STKs ...
18-216 1.68e-19

Catalytic domain of the Serine/Threonine kinase, NF-kappaB Inducing Kinase (NIK); STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. NIK, also called mitogen activated protein kinase kinase kinase 14 (MAP3K14), phosphorylates and activates Inhibitor of NF-KappaB Kinase (IKK) alpha, which is a regulator of NF-kB proteins, a family of transcription factors which are critical in many cellular functions including inflammatory responses, immune development, cell survival, and cell proliferation, among others. NIK is essential in the IKKalpha-mediated non-canonical NF-kB signaling pathway, in which IKKalpha processes the IkB-like C-terminus of NF-kB2/p100 to produce p52, allowing the p52/RelB dimer to migrate to the nucleus where it regulates gene transcription. NIK also plays an important role in Toll-like receptor 7/9 signaling cascades. The NIK subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270893 [Multi-domain]  Cd Length: 268  Bit Score: 87.18  E-value: 1.68e-19
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDrkkapsdfLEKFLPREIEILAMLNHRSIVKTYEIfeTSDGK-VYIVMELGVQG 96
Cdd:cd13991   14 IGRGSFGEVHRMEDKQTGFQCAVKKVR--------LEVFRAEELMACAGLTSPRVVPLYGA--VREGPwVNIFMDLKEGG 83
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  97 DLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKD-FNIKLSDFGFSKrCLRDD--SGRLILSK 173
Cdd:cd13991   84 SLGQLIKEQGCLPEDRALHYLGQALEGLEYLHSRKILHGDVKADNVLLSSDgSDAFLCDFGHAE-CLDPDglGKSLFTGD 162
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|...
gi 112734851 174 TFCGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPY 216
Cdd:cd13991  163 YIPGTETHMAPEVVLGKPCDAKV-DVWSSCCMMLHMLNGCHPW 204
STKc_CDK5 cd07839
Catalytic domain of the Serine/Threonine Kinase, Cyclin-Dependent protein Kinase 5; STKs ...
18-215 1.75e-19

Catalytic domain of the Serine/Threonine Kinase, Cyclin-Dependent protein Kinase 5; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. CDK5 is unusual in that it is regulated by non-cyclin proteins, p35 and p39. It is highly expressed in the nervous system and is critical in normal neural development and function. It plays a role in neuronal migration and differentiation, and is also important in synaptic plasticity and learning. CDK5 also participates in protecting against cell death and promoting angiogenesis. Impaired CDK5 activity is implicated in Alzheimer's disease, amyotrophic lateral sclerosis, Parkinson's disease, Huntington's disease and acute neuronal injury. CDKs belong to a large family of STKs that are regulated by their cognate cyclins. Together, they are involved in the control of cell-cycle progression, transcription, and neuronal function. The CDK5 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 143344 [Multi-domain]  Cd Length: 284  Bit Score: 87.10  E-value: 1.75e-19
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKII----DRKKAPSDFLekflpREIEILAMLNHRSIVKTYEIFEtSDGKVYIVMELG 93
Cdd:cd07839    8 IGEGTYGTVFKAKNRETHEIVALKRVrlddDDEGVPSSAL-----REICLLKELKHKNIVRLYDVLH-SDKKLTLVFEYC 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  94 VQgDLLEFIKT-RGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGfskrclrddsgrliLS 172
Cdd:cd07839   82 DQ-DLKKYFDScNGDIDPEIVKSFMFQLLKGLAFCHSHNVLHRDLKPQNLLINKNGELKLADFG--------------LA 146
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|...
gi 112734851 173 KTF-----CGSAA-----YAAPEVLQGIPYQPKVYDIWSLGVILYIMVCGSMP 215
Cdd:cd07839  147 RAFgipvrCYSAEvvtlwYRPPDVLFGAKLYSTSIDMWSAGCIFAELANAGRP 199
STKc_PCTAIRE2 cd07872
Catalytic domain of the Serine/Threonine Kinase, PCTAIRE-2 kinase; STKs catalyze the transfer ...
8-273 1.76e-19

Catalytic domain of the Serine/Threonine Kinase, PCTAIRE-2 kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. PCTAIRE-2 is specifically expressed in neurons in the central nervous system, mainly in terminally differentiated neurons. It associates with Trap (Tudor repeat associator with PCTAIRE-2) and could play a role in regulating mitochondrial function in neurons. PCTAIRE-2 shares sequence similarity with Cyclin-Dependent Kinases (CDKs), which belong to a large family of STKs that are regulated by their cognate cyclins. Together, CDKs and cyclins are involved in the control of cell-cycle progression, transcription, and neuronal function. The PCTAIRE-2 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 143377 [Multi-domain]  Cd Length: 309  Bit Score: 87.74  E-value: 1.76e-19
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851   8 KRRGYIMGINLGEGSYAKVKSAYSERLKFNVAVKII---DRKKAPSDFLekflpREIEILAMLNHRSIVKTYEIFETsDG 84
Cdd:cd07872    4 KMETYIKLEKLGEGTYATVFKGRSKLTENLVALKEIrleHEEGAPCTAI-----REVSLLKDLKHANIVTLHDIVHT-DK 77
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  85 KVYIVMELgVQGDLLEFIKTRGALQEDDARKKF-HQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKrclr 163
Cdd:cd07872   78 SLTLVFEY-LDKDLKQYMDDCGNIMSMHNVKIFlYQILRGLAYCHRRKVLHRDLKPQNLLINERGELKLADFGLAR---- 152
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 164 ddsGRLILSKTFCGSAA---YAAPEVLQGIPYQPKVYDIWSLGVILYIMVCGSMPYDDSNIKKMLR-------------- 226
Cdd:cd07872  153 ---AKSVPTKTYSNEVVtlwYRPPDVLLGSSEYSTQIDMWGVGCIFFEMASGRPLFPGSTVEDELHlifrllgtpteetw 229
                        250       260       270       280       290       300
                 ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 112734851 227 -----IQKEHRVNFPRSK---------HLTGECKDLIYRMLQPDVNRRLHIDEILNHCWVQ 273
Cdd:cd07872  230 pgissNDEFKNYNFPKYKpqplinhapRLDTEGIELLTKFLQYESKKRISAEEAMKHAYFR 290
STKc_SPEG_rpt2 cd14111
Catalytic kinase domain, second repeat, of Giant Serine/Threonine Kinase Striated muscle ...
58-218 2.33e-19

Catalytic kinase domain, second repeat, of Giant Serine/Threonine Kinase Striated muscle preferentially expressed protein kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. The Striated muscle preferentially expressed gene (SPEG) generates 4 different isoforms through alternative promoter use and splicing in a tissue-specific manner: SPEGalpha and SPEGbeta are expressed in cardiac and skeletal striated muscle; Aortic Preferentially Expressed Protein-1 (APEG-1) is expressed in vascular smooth muscle; and Brain preferentially expressed gene (BPEG) is found in the brain and aorta. SPEG proteins have mutliple immunoglobulin (Ig), 2 fibronectin type III (FN3), and two kinase domains. They are necessary for cardiac development and survival. The SPEG subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271013 [Multi-domain]  Cd Length: 257  Bit Score: 86.42  E-value: 2.33e-19
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  58 PREIEILAMLNHRSIVKTYEIFETSDGKVyIVMELGVQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDL 137
Cdd:cd14111   47 LQEYEILKSLHHERIMALHEAYITPRYLV-LIAEFCSGKELLHSLIDRFRYSEDDVVGYLVQILQGLEYLHGRRVLHLDI 125
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 138 KCENLLLDKDFNIKLSDFG----FSKRCLRDDSGRLilsktfcGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGS 213
Cdd:cd14111  126 KPDNIMVTNLNAIKIVDFGsaqsFNPLSLRQLGRRT-------GTLEYMAPEMVKGEPVGPPA-DIWSIGVLTYIMLSGR 197

                 ....*
gi 112734851 214 MPYDD 218
Cdd:cd14111  198 SPFED 202
PTKc_RET cd05045
Catalytic domain of the Protein Tyrosine Kinase, REarranged during Transfection protein; PTKs ...
13-289 2.36e-19

Catalytic domain of the Protein Tyrosine Kinase, REarranged during Transfection protein; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. RET is a receptor PTK (RTK) containing an extracellular region with four cadherin-like repeats, a calcium-binding site, and a cysteine-rich domain, a transmembrane segment, and an intracellular catalytic domain. It is part of a multisubunit complex that binds glial-derived neurotropic factor (GDNF) family ligands (GFLs) including GDNF, neurturin, artemin, and persephin. GFLs bind RET along with four GPI-anchored coreceptors, bringing two RET molecules together, leading to autophosphorylation, activation, and intracellular signaling. RET is essential for the development of the sympathetic, parasympathetic and enteric nervous systems, and the kidney. RET disruption by germline mutations causes diseases in humans including congenital aganglionosis of the gastrointestinal tract (Hirschsprung's disease) and three related inherited cancers: multiple endocrine neoplasia type 2A (MEN2A), MEN2B, and familial medullary thyroid carcinoma. The RET subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 173631 [Multi-domain]  Cd Length: 290  Bit Score: 86.94  E-value: 2.36e-19
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  13 IMGINLGEGSYAKVKSAYSERLK-----FNVAVKIIDRKKAPSDFLEkfLPREIEILAMLNHRSIVKTYEIFeTSDGKVY 87
Cdd:cd05045    3 VLGKTLGEGEFGKVVKATAFRLKgragyTTVAVKMLKENASSSELRD--LLSEFNLLKQVNHPHVIKLYGAC-SQDGPLL 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  88 IVMELGVQGDLLEFIKTR-----GALQEDDARKK---FH----------------QLSSAIKYCHDLDVVHRDLKCENLL 143
Cdd:cd05045   80 LIVEYAKYGSLRSFLRESrkvgpSYLGSDGNRNSsylDNpderaltmgdlisfawQISRGMQYLAEMKLVHRDLAARNVL 159
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 144 LDKDFNIKLSDFGFSKRCLRDDS------GRLilsktfcgSAAYAAPEVLQGIPYQPKVyDIWSLGVILY-IMVCGSMPY 216
Cdd:cd05045  160 VAEGRKMKISDFGLSRDVYEEDSyvkrskGRI--------PVKWMAIESLFDHIYTTQS-DVWSFGVLLWeIVTLGGNPY 230
                        250       260       270       280       290       300       310
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|...
gi 112734851 217 DDSNIKKMLRIQKehrvnfprskhlTGeckdliYRMLQPDvNRRLHIDEILNHCWVQPKARGLSSGAINKEGE 289
Cdd:cd05045  231 PGIAPERLFNLLK------------TG------YRMERPE-NCSEEMYNLMLTCWKQEPDKRPTFADISKELE 284
STKc_IRAK4 cd14158
Catalytic domain of the Serine/Threonine kinase, Interleukin-1 Receptor Associated Kinase 4; ...
15-230 2.48e-19

Catalytic domain of the Serine/Threonine kinase, Interleukin-1 Receptor Associated Kinase 4; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. IRAKs are involved in Toll-like receptor (TLR) and interleukin-1 (IL-1) signalling pathways, and are thus critical in regulating innate immune responses and inflammation. IRAKs contain an N-terminal Death domain (DD), a proST region (rich in serines, prolines, and threonines), a central kinase domain, and a C-terminal domain; IRAK-4 lacks the C-terminal domain. Vertebrates contain four IRAKs (IRAK-1, -2, -3 (or -M), and -4) that display distinct functions and patterns of expression and subcellular distribution, and can differentially mediate TLR signaling. IRAK4 plays a critical role in NFkB activation by its interaction with MyD88, which acts as a scaffold that enables IRAK4 to phosphorylate and activate IRAK1 and/or IRAK2. It also plays an important role in type I IFN production induced by TLR7/8/9. The IRAK4 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271060 [Multi-domain]  Cd Length: 288  Bit Score: 86.78  E-value: 2.48e-19
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  15 GINLGEGSYAKVKSAYSERLkfNVAVK-IIDRKKAPSDFLEKFLPREIEILAMLNHRSIVKTYEiFETSDGKVYIVMELG 93
Cdd:cd14158   20 GNKLGEGGFGVVFKGYINDK--NVAVKkLAAMVDISTEDLTKQFEQEIQVMAKCQHENLVELLG-YSCDGPQLCLVYTYM 96
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  94 VQGDLLEfiktRGALQEDDARKKFHQ-------LSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLRDds 166
Cdd:cd14158   97 PNGSLLD----RLACLNDTPPLSWHMrckiaqgTANGINYLHENNHIHRDIKSANILLDETFVPKISDFGLARASEKF-- 170
                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 112734851 167 GRLILSKTFCGSAAYAAPEVLQGiPYQPKVyDIWSLGVILYIMVCGSMPYDDSNIKKMLRIQKE 230
Cdd:cd14158  171 SQTIMTERIVGTTAYMAPEALRG-EITPKS-DIFSFGVVLLEIITGLPPVDENRDPQLLLDIKE 232
STKc_PCTAIRE_like cd07844
Catalytic domain of PCTAIRE-like Serine/Threonine Kinases; STKs catalyze the transfer of the ...
18-253 2.59e-19

Catalytic domain of PCTAIRE-like Serine/Threonine Kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. PCTAIRE-like proteins show unusual expression patterns with high levels in post-mitotic tissues, suggesting that they may be involved in regulating post-mitotic cellular events. They share sequence similarity with Cyclin-Dependent Kinases (CDKs), which belong to a large family of STKs that are regulated by their cognate cyclins. Together, CDKs and cyclins are involved in the control of cell-cycle progression, transcription, and neuronal function. The association of PCTAIRE-like proteins with cyclins has not been widely studied, although PFTAIRE-1 has been shown to function as a CDK which is regulated by cyclin D3 as well as the membrane-associated cyclin Y. The PCTAIRE-like subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270835 [Multi-domain]  Cd Length: 286  Bit Score: 86.67  E-value: 2.59e-19
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIdRKKApsdflEKFLP----REIEILAMLNHRSIVKTYEIFETsDGKVYIVMELg 93
Cdd:cd07844    8 LGEGSYATVYKGRSKLTGQLVALKEI-RLEH-----EEGAPftaiREASLLKDLKHANIVTLHDIIHT-KKTLTLVFEY- 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  94 VQGDLLEFI-KTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSkrclRDDSgrlILS 172
Cdd:cd07844   80 LDTDLKQYMdDCGGGLSMHNVRLFLFQLLRGLAYCHQRRVLHRDLKPQNLLISERGELKLADFGLA----RAKS---VPS 152
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 173 KTFCGSAA---YAAPEVLQGIPYQPKVYDIWSLGVILYIMVCGsmpyddsnikkmlriqkehRVNFPRSKHLTGECkDLI 249
Cdd:cd07844  153 KTYSNEVVtlwYRPPDVLLGSTEYSTSLDMWGVGCIFYEMATG-------------------RPLFPGSTDVEDQL-HKI 212

                 ....
gi 112734851 250 YRML 253
Cdd:cd07844  213 FRVL 216
STKc_WNK cd13983
Catalytic domain of the Serine/Threonine kinase, With No Lysine (WNK) kinase; STKs catalyze ...
16-269 2.65e-19

Catalytic domain of the Serine/Threonine kinase, With No Lysine (WNK) kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. WNKs comprise a subfamily of STKs with an unusual placement of a catalytic lysine relative to all other protein kinases. They are critical in regulating ion balance and are thus, important components in the control of blood pressure. They are also involved in cell signaling, survival, proliferation, and organ development. WNKs are activated by hyperosmotic or low-chloride hypotonic stress and they function upstream of SPAK and OSR1 kinases, which regulate the activity of cation-chloride cotransporters through direct interaction and phosphorylation. There are four vertebrate WNKs which show varying expression patterns. WNK1 and WNK2 are widely expressed while WNK3 and WNK4 show a more restricted expression pattern. Because mutations in human WNK1 and WNK4 cause PseudoHypoAldosteronism type II (PHAII), characterized by hypertension (due to increased sodium reabsorption) and hyperkalemia (due to impaired renal potassium secretion), there are more studies conducted on these two proteins, compared to WNK2 and WNK3. The WNK subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270885 [Multi-domain]  Cd Length: 258  Bit Score: 86.13  E-value: 2.65e-19
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  16 INLGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSDFLEKFLpREIEILAMLNHRSIVKTYEIFETSDGKVYI-VMELGV 94
Cdd:cd13983    7 EVLGRGSFKTVYRAFDTEEGIEVAWNEIKLRKLPKAERQRFK-QEIEILKSLKHPNIIKFYDSWESKSKKEVIfITELMT 85
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  95 QGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLD--VVHRDLKCENLLLDKDFN-IKLSDFGFSKrcLRDDSGRlil 171
Cdd:cd13983   86 SGTLKQYLKRFKRLKLKVIKSWCRQILEGLNYLHTRDppIIHRDLKCDNIFINGNTGeVKIGDLGLAT--LLRQSFA--- 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 172 sKTFCGSAAYAAPEVLQGiPYQPKVyDIWSLGVILYIMVCGSMPYDD-SNIKKMLR--IQKEHRVNFPRSKHltGECKDL 248
Cdd:cd13983  161 -KSVIGTPEFMAPEMYEE-HYDEKV-DIYAFGMCLLEMATGEYPYSEcTNAAQIYKkvTSGIKPESLSKVKD--PELKDF 235
                        250       260
                 ....*....|....*....|.
gi 112734851 249 IYRMLQPdVNRRLHIDEILNH 269
Cdd:cd13983  236 IEKCLKP-PDERPSARELLEH 255
STKc_DRAK2 cd14198
The catalytic domain of the Serine/Threonine Kinase, Death-associated protein kinase-Related ...
12-272 3.38e-19

The catalytic domain of the Serine/Threonine Kinase, Death-associated protein kinase-Related Apoptosis-inducing protein Kinase 2; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. DRAKs were named based on their similarity (around 50% identity) to the kinase domain of DAPKs. They contain an N-terminal kinase domain and a C-terminal regulatory domain. Vertebrates contain two subfamily members, DRAK1 and DRAK2 (also called STK17B). Both DRAKs are localized to the nucleus, autophosphorylate themselves, and phosphorylate myosin light chain as a substrate. DRAK2 has been implicated in inducing or enhancing apoptosis in beta cells, fibroblasts, and lymphoid cells, where it is highly expressed. It is involved in regulating many immune processes including the germinal center (GC) reaction, responses to thymus-dependent antigens, activated T cell survival, memory T cell responses. It may be involved in the development of autoimmunity. The DRAK2 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271100 [Multi-domain]  Cd Length: 270  Bit Score: 86.13  E-value: 3.38e-19
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  12 YIMG-INLGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSDFLEKFLpREIEIL-AMLNHRSIVKTYEIFETsDGKVYIV 89
Cdd:cd14198    9 YILTsKELGRGKFAVVRQCISKSTGQEYAAKFLKKRRRGQDCRAEIL-HEIAVLeLAKSNPRVVNLHEVYET-TSEIILI 86
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  90 MELGVQGDLLEFIKTRGA--LQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDF---NIKLSDFGFSKRCLRD 164
Cdd:cd14198   87 LEYAAGGEIFNLCVPDLAemVSENDIIRLIRQILEGVYYLHQNNIVHLDLKPQNILLSSIYplgDIKIVDFGMSRKIGHA 166
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 165 DSGRLILsktfcGSAAYAAPEVLQgipYQP--KVYDIWSLGVILYIMVCGSMPY-DDSNIKKMLRIQKEH----RVNFPR 237
Cdd:cd14198  167 CELREIM-----GTPEYLAPEILN---YDPitTATDMWNIGVIAYMLLTHESPFvGEDNQETFLNISQVNvdysEETFSS 238
                        250       260       270
                 ....*....|....*....|....*....|....*
gi 112734851 238 SKHLTgecKDLIYRMLQPDVNRRLHIDEILNHCWV 272
Cdd:cd14198  239 VSQLA---TDFIQKLLVKNPEKRPTAEICLSHSWL 270
STKc_GAK cd14036
Catalytic domain of the Serine/Threonine protein kinase, cyclin G-Associated Kinase; STKs ...
18-268 4.43e-19

Catalytic domain of the Serine/Threonine protein kinase, cyclin G-Associated Kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. GAK, also called auxilin-2, contains an N-terminal kinase domain that phosphorylates the mu subunits of adaptor protein (AP) 1 and AP2. In addition, it contains an auxilin-1-like domain structure consisting of PTEN-like, clathrin-binding, and J domains. Like auxilin-1, GAK facilitates Hsc70-mediated dissociation of clathrin from clathrin-coated vesicles. GAK is expressed ubiquitously and is enriched in the Golgi, unlike auxilin-1 which is nerve-specific. GAK also plays regulatory roles outside of clathrin-mediated membrane traffic including the maintenance of centrosome integrity and chromosome congression, neural patterning, survival of neurons, and immune responses through interaction with the interleukin 12 receptor. It also interacts with the androgen receptor, acting as a transcriptional coactivator, and its expression is significantly increased with the progression of prostate cancer. The GAK subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270938 [Multi-domain]  Cd Length: 282  Bit Score: 86.02  E-value: 4.43e-19
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKiidRKKAPSDFLEKFLPREIEILAMLN-HRSIVKTY-------EIFETSDGKVYIV 89
Cdd:cd14036    8 IAEGGFAFVYEAQDVGTGKEYALK---RLLSNEEEKNKAIIQEINFMKKLSgHPNIVQFCsaasigkEESDQGQAEYLLL 84
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  90 MELgVQGDLLEFIKT---RGALQEDDARKKFHQLSSAIKYCH--DLDVVHRDLKCENLLLDKDFNIKLSDFGFS------ 158
Cdd:cd14036   85 TEL-CKGQLVDFVKKveaPGPFSPDTVLKIFYQTCRAVQHMHkqSPPIIHRDLKIENLLIGNQGQIKLCDFGSAtteahy 163
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 159 --------KRCLRDDSgrlILSKTfcgSAAYAAPEVL---QGIPYQPKVyDIWSLGVILYIMVCGSMPYDDSnikKMLRI 227
Cdd:cd14036  164 pdyswsaqKRSLVEDE---ITRNT---TPMYRTPEMIdlySNYPIGEKQ-DIWALGCILYLLCFRKHPFEDG---AKLRI 233
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|....*
gi 112734851 228 qkehrVN----FPRSKHLTGECKDLIYRMLQPDVNRRLHIDEILN 268
Cdd:cd14036  234 -----INakytIPPNDTQYTVFHDLIRSTLKVNPEERLSITEIVE 273
STKc_TLK2 cd14041
Catalytic domain of the Serine/Threonine kinase, Tousled-Like Kinase 2; STKs catalyze the ...
18-277 4.67e-19

Catalytic domain of the Serine/Threonine kinase, Tousled-Like Kinase 2; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. TLKs play important functions during the cell cycle and are implicated in chromatin remodeling, DNA replication and repair, and mitosis. They phosphorylate and regulate Anti-silencing function 1 protein (Asf1), a histone H3/H4 chaperone that helps facilitate the assembly of chromatin following DNA replication during S phase. TLKs also phosphorylate the H3 histone tail and are essential in transcription. Vertebrates contain two subfamily members, TLK1 and TLK2. The TLK2 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase (PI3K).


Pssm-ID: 270943 [Multi-domain]  Cd Length: 309  Bit Score: 86.65  E-value: 4.67e-19
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSD----FLEKFLPREIEILAMLNHRSIVKTYEIFETSDGKVYIVMELG 93
Cdd:cd14041   14 LGRGGFSEVYKAFDLTEQRYVAVKIHQLNKNWRDekkeNYHKHACREYRIHKELDHPRIVKLYDYFSLDTDSFCTVLEYC 93
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  94 VQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLD--VVHRDLKCENLLLDKDF---NIKLSDFGFSKrCLRDDSGR 168
Cdd:cd14041   94 EGNDLDFYLKQHKLMSEKEARSIIMQIVNALKYLNEIKppIIHYDLKPGNILLVNGTacgEIKITDFGLSK-IMDDDSYN 172
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 169 LI----LSKTFCGSAAYAAPEVLQGIPYQPKV---YDIWSLGVILYIMVCGSMPY----DDSNIKKMLRIQKEHRVNFPR 237
Cdd:cd14041  173 SVdgmeLTSQGAGTYWYLPPECFVVGKEPPKIsnkVDVWSVGVIFYQCLYGRKPFghnqSQQDILQENTILKATEVQFPP 252
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|
gi 112734851 238 SKHLTGECKDLIYRMLQPDVNRRLHIDEILNHCWVQPKAR 277
Cdd:cd14041  253 KPVVTPEAKAFIRRCLAYRKEDRIDVQQLACDPYLLPHIR 292
STKc_MST4 cd06640
Catalytic domain of the Serine/Threonine Kinase, Mammalian Ste20-like protein kinase 4; STKs ...
18-272 4.72e-19

Catalytic domain of the Serine/Threonine Kinase, Mammalian Ste20-like protein kinase 4; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. MST4 is sometimes referred to as MASK (MST3 and SOK1-related kinase). It plays a role in mitogen-activated protein kinase (MAPK) signaling during cytoskeletal rearrangement, morphogenesis, and apoptosis. It influences cell growth and transformation by modulating the extracellular signal-regulated kinase (ERK) pathway. MST4 may also play a role in tumor formation and progression. It localizes in the Golgi apparatus by interacting with the Golgi matrix protein GM130 and may play a role in cell migration. The MST4 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 132971 [Multi-domain]  Cd Length: 277  Bit Score: 85.87  E-value: 4.72e-19
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSDFLEkfLPREIEILAMLNHRSIVKTYEIFeTSDGKVYIVMELGVQGD 97
Cdd:cd06640   12 IGKGSFGEVFKGIDNRTQQVVAIKIIDLEEAEDEIED--IQQEITVLSQCDSPYVTKYYGSY-LKGTKLWIIMEYLGGGS 88
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  98 LLEFIKTrGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRcLRDDSgrlILSKTFCG 177
Cdd:cd06640   89 ALDLLRA-GPFDEFQIATMLKEILKGLDYLHSEKKIHRDIKAANVLLSEQGDVKLADFGVAGQ-LTDTQ---IKRNTFVG 163
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 178 SAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPYDDSNIKKMLRiqkeHRVNFPrSKHLTGE----CKDLIYRML 253
Cdd:cd06640  164 TPFWMAPEVIQQSAYDSKA-DIWSLGITAIELAKGEPPNSDMHPMRVLF----LIPKNN-PPTLVGDfskpFKEFIDACL 237
                        250
                 ....*....|....*....
gi 112734851 254 QPDVNRRLHIDEILNHCWV 272
Cdd:cd06640  238 NKDPSFRPTAKELLKHKFI 256
STKc_GRK6 cd05630
Catalytic domain of the Serine/Threonine Kinase, G protein-coupled Receptor Kinase 6; STKs ...
18-252 4.93e-19

Catalytic domain of the Serine/Threonine Kinase, G protein-coupled Receptor Kinase 6; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. GRK6 is widely expressed in many tissues and is expressed as multiple splice variants with different domain architectures. It is post-translationally palmitoylated and localized in the membrane. GRK6 plays important roles in the regulation of dopamine, M3 muscarinic, opioid, and chemokine receptor signaling. It also plays maladaptive roles in addiction and Parkinson's disease. GRK6-deficient mice exhibit altered dopamine receptor regulation, decreased lymphocyte chemotaxis, and increased acute inflammation and neutrophil chemotaxis. GRKs phosphorylate and regulate G protein-coupled receptors (GPCRs), the largest superfamily of cell surface receptors which regulate some part of nearly all physiological functions. Phosphorylated GPCRs bind to arrestins, which prevents further G protein signaling despite the presence of activating ligand. The GRK6 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270779 [Multi-domain]  Cd Length: 285  Bit Score: 86.23  E-value: 4.93e-19
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSDFLEKFLPREIEILAMLNHRSIVKTYEIFETSDGkVYIVMELGVQGD 97
Cdd:cd05630    8 LGKGGFGEVCACQVRATGKMYACKKLEKKRIKKRKGEAMALNEKQILEKVNSRFVVSLAYAYETKDA-LCLVLTLMNGGD 86
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  98 LLEFIKTRGALQEDDARKKFH--QLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLRDDS--GRLilsk 173
Cdd:cd05630   87 LKFHIYHMGQAGFPEARAVFYaaEICCGLEDLHRERIVYRDLKPENILLDDHGHIRISDLGLAVHVPEGQTikGRV---- 162
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 174 tfcGSAAYAAPEVLQGIPY--QPkvyDIWSLGVILYIMVCGSMPYDDSNiKKMLR---------IQKEHRVNF-PRSKHL 241
Cdd:cd05630  163 ---GTVGYMAPEVVKNERYtfSP---DWWALGCLLYEMIAGQSPFQQRK-KKIKReeverlvkeVPEEYSEKFsPQARSL 235
                        250
                 ....*....|...
gi 112734851 242 TGE--CKDLIYRM 252
Cdd:cd05630  236 CSMllCKDPAERL 248
PTKc_Trk cd05049
Catalytic domain of the Protein Tyrosine Kinases, Tropomyosin Related Kinases; PTKs catalyze ...
7-266 5.83e-19

Catalytic domain of the Protein Tyrosine Kinases, Tropomyosin Related Kinases; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. The Trk subfamily consists of TrkA, TrkB, TrkC, and similar proteins. They are receptor PTKs (RTKs) containing an extracellular region with arrays of leucine-rich motifs flanked by two cysteine-rich clusters followed by two immunoglobulin-like domains, a transmembrane segment, and an intracellular catalytic domain. Binding to their ligands, the nerve growth factor (NGF) family of neutrotrophins, leads to Trk receptor oligomerization and activation of the catalytic domain. Trk receptors are mainly expressed in the peripheral and central nervous systems. They play important roles in cell fate determination, neuronal survival and differentiation, as well as in the regulation of synaptic plasticity. Altered expression of Trk receptors is associated with many human diseases. The Trk subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270643 [Multi-domain]  Cd Length: 280  Bit Score: 85.60  E-value: 5.83e-19
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851   7 LKRRGYIMGINLGEGSYAKV-----KSAYSERLKFNVAVKIIdrKKAPSDFLEKFLPREIEILAMLNHRSIVKTYEIFeT 81
Cdd:cd05049    2 IKRDTIVLKRELGEGAFGKVflgecYNLEPEQDKMLVAVKTL--KDASSPDARKDFEREAELLTNLQHENIVKFYGVC-T 78
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  82 SDGKVYIVMELGVQGDLLEFIKTRG-----ALQEDDARKKFH---------QLSSAIKYCHDLDVVHRDLKCENLLLDKD 147
Cdd:cd05049   79 EGDPLLMVFEYMEHGDLNKFLRSHGpdaafLASEDSAPGELTlsqllhiavQIASGMVYLASQHFVHRDLATRNCLVGTN 158
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 148 FNIKLSDFGFSKRCLRDD----SGRLILsktfcgSAAYAAPEvlqGIPYQPKV--YDIWSLGVILY-IMVCGSMP-YDDS 219
Cdd:cd05049  159 LVVKIGDFGMSRDIYSTDyyrvGGHTML------PIRWMPPE---SILYRKFTteSDVWSFGVVLWeIFTYGKQPwFQLS 229
                        250       260       270       280       290
                 ....*....|....*....|....*....|....*....|....*....|.
gi 112734851 220 NIKKMLRIQKEHRVNFPRSkhltgeCKDLIYRML----QPDVNRRLHIDEI 266
Cdd:cd05049  230 NTEVIECITQGRLLQRPRT------CPSEVYAVMlgcwKREPQQRLNIKDI 274
STKc_Nek7 cd08229
Catalytic domain of the Serine/Threonine Kinase, Never In Mitosis gene A (NIMA)-related kinase ...
59-260 7.27e-19

Catalytic domain of the Serine/Threonine Kinase, Never In Mitosis gene A (NIMA)-related kinase 7; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Nek7 is required for mitotic spindle formation and cytokinesis. It is enriched in the centrosome and is critical for microtubule nucleation. Nek7 is activated by Nek9 during mitosis, and may regulate the p70 ribosomal S6 kinase. It is one in a family of 11 different Neks (Nek1-11) that are involved in cell cycle control. The Nek family is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270866 [Multi-domain]  Cd Length: 292  Bit Score: 85.85  E-value: 7.27e-19
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  59 REIEILAMLNHRSIVKTYEIFeTSDGKVYIVMELGVQGDLLEFI----KTRGALQEDDARKKFHQLSSAIKYCHDLDVVH 134
Cdd:cd08229   73 KEIDLLKQLNHPNVIKYYASF-IEDNELNIVLELADAGDLSRMIkhfkKQKRLIPEKTVWKYFVQLCSALEHMHSRRVMH 151
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 135 RDLKCENLLLDKDFNIKLSDFGFSkrclRDDSGRLILSKTFCGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSM 214
Cdd:cd08229  152 RDIKPANVFITATGVVKLGDLGLG----RFFSSKTTAAHSLVGTPYYMSPERIHENGYNFKS-DIWSLGCLLYEMAALQS 226
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|....*...
gi 112734851 215 PYDDSNIKKMLRIQKEHRVNFP--RSKHLTGECKDLIYRMLQPDVNRR 260
Cdd:cd08229  227 PFYGDKMNLYSLCKKIEQCDYPplPSDHYSEELRQLVNMCINPDPEKR 274
STKc_Sty1_Hog1 cd07856
Catalytic domain of the Serine/Threonine Kinases, Fungal Mitogen-Activated Protein Kinases ...
18-274 7.35e-19

Catalytic domain of the Serine/Threonine Kinases, Fungal Mitogen-Activated Protein Kinases Sty1 and Hog1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. This subfamily is composed of the MAPKs Sty1 from Schizosaccharomyces pombe, Hog1 from Saccharomyces cerevisiae, and similar proteins. Sty1 and Hog1 are stress-activated MAPKs that partipate in transcriptional regulation in response to stress. Sty1 is activated in response to oxidative stress, osmotic stress, and UV radiation. It is regulated by the MAP2K Wis1, which is activated by the MAP3Ks Wis4 and Win1, which receive signals of the stress condition from membrane-spanning histidine kinases Mak1-3. Activated Sty1 stabilizes the Atf1 transcription factor and induces transcription of Atf1-dependent genes of the core environmetal stress response. Hog1 is the key element in the high osmolarity glycerol (HOG) pathway and is activated upon hyperosmotic stress. Activated Hog1 accumulates in the nucleus and regulates stress-induced transcription. The HOG pathway is mediated by two transmembrane osmosensors, Sln1 and Sho1. MAPKs are important mediators of cellular responses to extracellular signals. The Sty1/Hog1 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270843 [Multi-domain]  Cd Length: 328  Bit Score: 86.09  E-value: 7.35e-19
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIdRKKAPSDFLEKFLPREIEILAMLNHRSIVKTYEIFETSDGKVYIVMELgVQGD 97
Cdd:cd07856   18 VGMGAFGLVCSARDQLTGQNVAVKKI-MKPFSTPVLAKRTYRELKLLKHLRHENIISLSDIFISPLEDIYFVTEL-LGTD 95
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  98 LLEFIKTRgALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKrcLRDDSGRLILSKTFcg 177
Cdd:cd07856   96 LHRLLTSR-PLEKQFIQYFLYQILRGLKYVHSAGVIHRDLKPSNILVNENCDLKICDFGLAR--IQDPQMTGYVSTRY-- 170
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 178 saaYAAPEV-LQGIPYQPKVyDIWSLGVILYIMVCGS--MPYDD-----SNIKKML---------RIQKEHRVNFPRS-- 238
Cdd:cd07856  171 ---YRAPEImLTWQKYDVEV-DIWSAGCIFAEMLEGKplFPGKDhvnqfSIITELLgtppddvinTICSENTLRFVQSlp 246
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|....*..
gi 112734851 239 -----------KHLTGECKDLIYRMLQPDVNRRLHIDEILNHCWVQP 274
Cdd:cd07856  247 krervpfsekfKNADPDAIDLLEKMLVFDPKKRISAAEALAHPYLAP 293
STKc_CDKL1_4 cd07847
Catalytic domain of the Serine/Threonine Kinases, Cyclin-Dependent protein Kinase Like 1 and 4; ...
18-269 8.43e-19

Catalytic domain of the Serine/Threonine Kinases, Cyclin-Dependent protein Kinase Like 1 and 4; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. CDKL1, also called p42 KKIALRE, is a glial protein that is upregulated in gliosis. It is present in neuroblastoma and A431 human carcinoma cells, and may be implicated in neoplastic transformation. The function of CDKL4 is unknown. CDKs belong to a large family of STKs that are regulated by their cognate cyclins. Together, they are involved in the control of cell-cycle progression, transcription, and neuronal function. The CDKL1/4 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270837 [Multi-domain]  Cd Length: 286  Bit Score: 85.50  E-value: 8.43e-19
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVksaYSERLKFN---VAVK-IIDRKKAPsdFLEKFLPREIEILAMLNHRSIVKTYEIFETSDgKVYIVMELG 93
Cdd:cd07847    9 IGEGSYGVV---FKCRNRETgqiVAIKkFVESEDDP--VIKKIALREIRMLKQLKHPNLVNLIEVFRRKR-KLHLVFEYC 82
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  94 VQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKrclrddsgrlILSK 173
Cdd:cd07847   83 DHTVLNELEKNPRGVPEHLIKKIIWQTLQAVNFCHKHNCIHRDVKPENILITKQGQIKLCDFGFAR----------ILTG 152
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 174 T------FCGSAAYAAPEVLQG-IPYQPKVyDIWSLGVILYIMVCGSMPY-DDSNIKKMLRIQK-------EHRVNFPRS 238
Cdd:cd07847  153 PgddytdYVATRWYRAPELLVGdTQYGPPV-DVWAIGCVFAELLTGQPLWpGKSDVDQLYLIRKtlgdlipRHQQIFSTN 231
                        250       260       270       280       290
                 ....*....|....*....|....*....|....*....|....*....|..
gi 112734851 239 KHLTG------------ECK---------DLIYRMLQPDVNRRLHIDEILNH 269
Cdd:cd07847  232 QFFKGlsipepetreplESKfpnisspalSFLKGCLQMDPTERLSCEELLEH 283
STKc_MPK1 cd07857
Catalytic domain of the Serine/Threonine Kinase, Fungal Mitogen-Activated Protein Kinase MPK1; ...
18-206 8.81e-19

Catalytic domain of the Serine/Threonine Kinase, Fungal Mitogen-Activated Protein Kinase MPK1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. This subfamily is composed of the MAPKs MPK1 from Saccharomyces cerevisiae, Pmk1 from Schizosaccharomyces pombe, and similar proteins. MPK1 (also called Slt2) and Pmk1 (also called Spm1) are stress-activated MAPKs that regulate the cell wall integrity pathway, and are therefore important in the maintainance of cell shape, cell wall construction, morphogenesis, and ion homeostasis. MPK1 is activated in response to cell wall stress including heat stimulation, osmotic shock, UV irradiation, and any agents that interfere with cell wall biogenesis such as chitin antagonists, caffeine, or zymolase. MPK1 is regulated by the MAP2Ks Mkk1/2, which are regulated by the MAP3K Bck1. Pmk1 is also activated by multiple stresses including elevated temperatures, hyper- or hypotonic stress, glucose deprivation, exposure to cell-wall damaging compounds, and oxidative stress. It is regulated by the MAP2K Pek1, which is regulated by the MAP3K Mkh1. MAPKs are important mediators of cellular responses to extracellular signals. The MPK1 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 173750 [Multi-domain]  Cd Length: 332  Bit Score: 85.92  E-value: 8.81e-19
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIidrKKAPSDFLEKFLP----REIEILAML-NHRSIVKTYE---IFETSDGKVYIV 89
Cdd:cd07857    8 LGQGAYGIVCSARNAETSEEETVAI---KKITNVFSKKILAkralRELKLLRHFrGHKNITCLYDmdiVFPGNFNELYLY 84
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  90 MELgVQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLRD---DS 166
Cdd:cd07857   85 EEL-MEADLHQIIRSGQPLTDAHFQSFIYQILCGLKYIHSANVLHRDLKPGNLLVNADCELKICDFGLARGFSENpgeNA 163
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|..
gi 112734851 167 GRLilsKTFCGSAAYAAPEVLqgIPYQP--KVYDIWSLGVIL 206
Cdd:cd07857  164 GFM---TEYVATRWYRAPEIM--LSFQSytKAIDVWSVGCIL 200
STKc_MLTK cd14060
Catalytic domain of the Serine/Threonine Kinase, Mixed lineage kinase-Like mitogen-activated ...
19-267 8.92e-19

Catalytic domain of the Serine/Threonine Kinase, Mixed lineage kinase-Like mitogen-activated protein Triple Kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. MLTK, also called zipper sterile-alpha-motif kinase (ZAK), contains a catalytic kinase domain and a leucine zipper. There are two alternatively-spliced variants, MLTK-alpha and MLTK-beta. MLTK-alpha contains a sterile-alpha-motif (SAM) at the C-terminus. MLTK regulates the c-Jun N-terminal kinase, extracellular signal-regulated kinase, p38 MAPK, and NF-kB pathways. ZAK is the MAP3K involved in the signaling cascade that leads to the ribotoxic stress response initiated by cellular damage due to Shiga toxins and ricin. It may also play a role in cell transformation and cancer development. MAP3Ks (MKKKs or MAPKKKs) phosphorylate and activate MAPK kinases (MAPKKs or MKKs or MAP2Ks), which in turn phosphorylate and activate MAPKs during signaling cascades that are important in mediating cellular responses to extracellular signals.The MLTK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270962 [Multi-domain]  Cd Length: 242  Bit Score: 84.62  E-value: 8.92e-19
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  19 GEGSYAKVKSAYSERLKFNVAVKIIDRkkapsdflekfLPREIEILAMLNHRSIVKTY-EIFET-SDGkvyIVMELGVQG 96
Cdd:cd14060    2 GGGSFGSVYRAIWVSQDKEVAVKKLLK-----------IEKEAEILSVLSHRNIIQFYgAILEApNYG---IVTEYASYG 67
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  97 DLLEFIKTRGA--LQEDDARKKFHQLSSAIKYCHD---LDVVHRDLKCENLLLDKDFNIKLSDFGFSKrcLRDDSGRLIL 171
Cdd:cd14060   68 SLFDYLNSNESeeMDMDQIMTWATDIAKGMHYLHMeapVKVIHRDLKSRNVVIAADGVLKICDFGASR--FHSHTTHMSL 145
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 172 SKTFcgsaAYAAPEVLQGIPYQpKVYDIWSLGVILYIMVCGSMPYDDSNIKKM--LRIQKEHRVNFPRSkhLTGECKDLI 249
Cdd:cd14060  146 VGTF----PWMAPEVIQSLPVS-ETCDTYSYGVVLWEMLTREVPFKGLEGLQVawLVVEKNERPTIPSS--CPRSFAELM 218
                        250
                 ....*....|....*...
gi 112734851 250 YRMLQPDVNRRLHIDEIL 267
Cdd:cd14060  219 RRCWEADVKERPSFKQII 236
STKc_IKK cd13989
Catalytic domain of the Serine/Threonine kinase, Inhibitor of Nuclear Factor-KappaB Kinase ...
60-216 9.12e-19

Catalytic domain of the Serine/Threonine kinase, Inhibitor of Nuclear Factor-KappaB Kinase (IKK); STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. The IKK complex functions as a master regulator of Nuclear Factor-KappaB (NF-kB) proteins, a family of transcription factors which are critical in many cellular functions including inflammatory responses, immune development, cell survival, and cell proliferation, among others. It is composed of two kinases, IKKalpha and IKKbeta, and the regulatory subunit IKKgamma or NEMO (NF-kB Essential MOdulator). IKKs facilitate the release of NF-kB dimers from an inactive state, allowing them to migrate to the nucleus where they regulate gene transcription. There are two IKK pathways that regulate NF-kB signaling, called the classical (involving IKKbeta and NEMO) and non-canonical (involving IKKalpha) pathways. The classical pathway regulates the majority of genes activated by NF-kB. The IKK subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase (PI3K).


Pssm-ID: 270891 [Multi-domain]  Cd Length: 289  Bit Score: 85.19  E-value: 9.12e-19
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  60 EIEILAMLNHRSIVKTY----EIFETSDGKVYIV-MELGVQGDL---LEFIKTRGALQEDDARKKFHQLSSAIKYCHDLD 131
Cdd:cd13989   43 EVQIMKKLNHPNVVSARdvppELEKLSPNDLPLLaMEYCSGGDLrkvLNQPENCCGLKESEVRTLLSDISSAISYLHENR 122
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 132 VVHRDLKCENLLLDK---DFNIKLSDFGFSKRClrdDSGRLILSktFCGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYI 208
Cdd:cd13989  123 IIHRDLKPENIVLQQgggRVIYKLIDLGYAKEL---DQGSLCTS--FVGTLQYLAPELFESKKYTCTV-DYWSFGTLAFE 196

                 ....*...
gi 112734851 209 MVCGSMPY 216
Cdd:cd13989  197 CITGYRPF 204
STKc_NDR2 cd05627
Catalytic domain of the Serine/Threonine Kinase, Nuclear Dbf2-Related kinase 2; STKs catalyze ...
18-269 9.37e-19

Catalytic domain of the Serine/Threonine Kinase, Nuclear Dbf2-Related kinase 2; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. NDR2 (also called STK38-like) plays a role in proper centrosome duplication. In addition, it is involved in regulating neuronal growth and differentiation, as well as in facilitating neurite outgrowth. NDR2 is also implicated in fear conditioning as it contributes to the coupling of neuronal morphological changes with fear-memory consolidation. NDR kinase contains an N-terminal regulatory (NTR) domain and an insert within the catalytic domain that contains an auto-inhibitory sequence. Like many other AGC kinases, NDR kinase requires phosphorylation at two sites, the activation loop (A-loop) and the hydrophobic motif (HM), for activity. The NDR2 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270776 [Multi-domain]  Cd Length: 366  Bit Score: 86.27  E-value: 9.37e-19
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDRkkapSDFLEK----FLPREIEILAMLNHRSIVKTYEIFETSDgKVYIVMELG 93
Cdd:cd05627   10 IGRGAFGEVRLVQKKDTGHIYAMKILRK----ADMLEKeqvaHIRAERDILVEADGAWVVKMFYSFQDKR-NLYLIMEFL 84
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  94 VQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFS---KRCLRDD----- 165
Cdd:cd05627   85 PGGDMMTLLMKKDTLSEEATQFYIAETVLAIDAIHQLGFIHRDIKPDNLLLDAKGHVKLSDFGLCtglKKAHRTEfyrnl 164
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 166 -----------------------SGRLILSKTFCGSAAYAAPEVLQGIPYQpKVYDIWSLGVILYIMVCGSMPYDDSNIK 222
Cdd:cd05627  165 thnppsdfsfqnmnskrkaetwkKNRRQLAYSTVGTPDYIAPEVFMQTGYN-KLCDWWSLGVIMYEMLIGYPPFCSETPQ 243
                        250       260       270       280       290
                 ....*....|....*....|....*....|....*....|....*....|.
gi 112734851 223 KMLR--IQKEHRVNFPRSKHLTGECKDLIYRMLQPDVNR--RLHIDEILNH 269
Cdd:cd05627  244 ETYRkvMNWKETLVFPPEVPISEKAKDLILRFCTDAENRigSNGVEEIKSH 294
PKc_CLK cd14134
Catalytic domain of the Dual-specificity protein kinases, CDC-like kinases; Dual-specificity ...
18-271 1.05e-18

Catalytic domain of the Dual-specificity protein kinases, CDC-like kinases; Dual-specificity PKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine (S/T) as well as tyrosine residues on protein substrates. CLKs are involved in the phosphorylation and regulation of serine/arginine-rich (SR) proteins, which play a crucial role in pre-mRNA splicing by directing splice site selection. SR proteins are phosphorylated first by SR protein kinases (SRPKs) at the N-terminus, which leads to its assembly into nuclear speckles where splicing factors are stored. CLKs phosphorylate the C-terminal part of SR proteins, causing the nuclear speckles to dissolve and splicing factors to be recruited at sites of active transcription. Based on a conserved "EHLAMMERILG" signature motif which may be crucial for substrate specificity, CLKs are also referred to as LAMMER kinases. CLKs autophosphorylate at tyrosine residues and phosphorylate their substrates exclusively on S/T residues. In Drosophila, the CLK homolog DOA (Darkener of apricot) is essential for embryogenesis and its mutation leads to defects in sexual differentiation, eye formation, and neuronal development. In fission yeast, the CLK homolog Lkh1 is a negative regulator of filamentous growth and asexual flocculation, and is also involved in oxidative stress response. Vertebrates contain mutliple CLK proteins and mammals have four (CLK1-4). The CLK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271036 [Multi-domain]  Cd Length: 332  Bit Score: 85.69  E-value: 1.05e-18
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIdrkKAPSDFLE--KFlprEIEILAMLNHR------SIVKTYEIFEtSDGKVYIV 89
Cdd:cd14134   20 LGEGTFGKVLECWDRKRKRYVAVKII---RNVEKYREaaKI---EIDVLETLAEKdpngksHCVQLRDWFD-YRGHMCIV 92
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  90 ME-LGVQgdLLEFIKTR--GALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCEN-LLLDKDFNIK-LSDFGFSKRCLRD 164
Cdd:cd14134   93 FElLGPS--LYDFLKKNnyGPFPLEHVQHIAKQLLEAVAFLHDLKLTHTDLKPENiLLVDSDYVKVyNPKKKRQIRVPKS 170
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 165 DSGRLIlskTFcGSAA--------------YAAPEVLQGIP-YQPKvyDIWSLGVILY-------------------IM- 209
Cdd:cd14134  171 TDIKLI---DF-GSATfddeyhssivstrhYRAPEVILGLGwSYPC--DVWSIGCILVelytgellfqthdnlehlaMMe 244
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 210 -VCGSMPYDdsNIKKMLRIQK-----EHRVNFP-------RSKHLTGECK--------------DLIYRMLQPDVNRRLH 262
Cdd:cd14134  245 rILGPLPKR--MIRRAKKGAKyfyfyHGRLDWPegsssgrSIKRVCKPLKrlmllvdpehrllfDLIRKMLEYDPSKRIT 322

                 ....*....
gi 112734851 263 IDEILNHCW 271
Cdd:cd14134  323 AKEALKHPF 331
STKc_myosinIIIB_N cd06639
N-terminal Catalytic domain of the Serine/Threonine Kinase, Class IIIB myosin; STKs catalyze ...
18-273 1.10e-18

N-terminal Catalytic domain of the Serine/Threonine Kinase, Class IIIB myosin; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Class IIIB myosin is expressed highly in retina. It is also present in the brain and testis. The human class IIIB myosin gene maps to a region that overlaps the locus for Bardet-Biedl syndrome, which is characterized by dysmorphic extremities, retinal dystrophy, obesity, male hypogenitalism, and renal abnormalities. Class III myosins are motor proteins containing an N-terminal kinase catalytic domain and a C-terminal actin-binding domain. They may play an important role in maintaining the structural integrity of photoreceptor cell microvilli. They may also function as cargo carriers during light-dependent translocation, in photoreceptor cells, of proteins such as transducin and arrestin. The class III myosin subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270808 [Multi-domain]  Cd Length: 291  Bit Score: 85.04  E-value: 1.10e-18
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDrkkaPSDFLEKFLPREIEILAML-NHRSIVKTYEIFETSD----GKVYIVMEL 92
Cdd:cd06639   30 IGKGTYGKVYKVTNKKDGSLAAVKILD----PISDVDEEIEAEYNILRSLpNHPNVVKFYGMFYKADqyvgGQLWLVLEL 105
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  93 GVQGDLLEFIKT---RGA-LQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRClrdDSGR 168
Cdd:cd06639  106 CNGGSVTELVKGllkCGQrLDEAMISYILYGALLGLQHLHNNRIIHRDVKGNNILLTTEGGVKLVDFGVSAQL---TSAR 182
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 169 LiLSKTFCGSAAYAAPEVL---QGIPYQPKVY-DIWSLGVILYIMVCGSMPYDDSN-IKKMLRIQKE------HRVNFPR 237
Cdd:cd06639  183 L-RRNTSVGTPFWMAPEVIaceQQYDYSYDARcDVWSLGITAIELADGDPPLFDMHpVKALFKIPRNppptllNPEKWCR 261
                        250       260       270
                 ....*....|....*....|....*....|....*..
gi 112734851 238 S-KHLTGECkdliyrmLQPDVNRRLHIDEILNHCWVQ 273
Cdd:cd06639  262 GfSHFISQC-------LIKDFEKRPSVTHLLEHPFIK 291
STKc_myosinIIIA_N cd06638
N-terminal Catalytic domain of the Serine/Threonine Kinase, Class IIIA myosin; STKs catalyze ...
18-272 1.21e-18

N-terminal Catalytic domain of the Serine/Threonine Kinase, Class IIIA myosin; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Class IIIA myosin is highly expressed in retina and in inner ear hair cells. It is localized to the distal ends of actin-bundled structures. Mutations in human myosin IIIA are responsible for progressive nonsyndromic hearing loss. Human myosin IIIA possesses ATPase and kinase activities, and the ability to move actin filaments in a motility assay. It may function as a cellular transporter capable of moving along actin bundles in sensory cells. Class III myosins are motor proteins containing an N-terminal kinase catalytic domain and a C-terminal actin-binding domain. Class III myosins may play an important role in maintaining the structural integrity of photoreceptor cell microvilli. In photoreceptor cells, they may also function as cargo carriers during light-dependent translocation of proteins such as transducin and arrestin. The class III myosin subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 132969 [Multi-domain]  Cd Length: 286  Bit Score: 85.06  E-value: 1.21e-18
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDrkkaPSDFLEKFLPREIEIL-AMLNHRSIVKTYEIFETSD----GKVYIVMEL 92
Cdd:cd06638   26 IGKGTYGKVFKVLNKKNGSKAAVKILD----PIHDIDEEIEAEYNILkALSDHPNVVKFYGMYYKKDvkngDQLWLVLEL 101
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  93 GVQGDLLEFIKtrGALQEDDARKK------FHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRClrdDS 166
Cdd:cd06638  102 CNGGSVTDLVK--GFLKRGERMEEpiiayiLHEALMGLQHLHVNKTIHRDVKGNNILLTTEGGVKLVDFGVSAQL---TS 176
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 167 GRLiLSKTFCGSAAYAAPEVLQGIPYQPKVY----DIWSLGVILYIMVCGSMPYDDSN-IKKMLRIQKEHRVNFPRSKHL 241
Cdd:cd06638  177 TRL-RRNTSVGTPFWMAPEVIACEQQLDSTYdarcDVWSLGITAIELGDGDPPLADLHpMRALFKIPRNPPPTLHQPELW 255
                        250       260       270
                 ....*....|....*....|....*....|.
gi 112734851 242 TGECKDLIYRMLQPDVNRRLHIDEILNHCWV 272
Cdd:cd06638  256 SNEFNDFIRKCLTKDYEKRPTVSDLLQHVFI 286
PTKc_EphR cd05033
Catalytic domain of Ephrin Receptor Protein Tyrosine Kinases; PTKs catalyze the transfer of ...
18-268 1.22e-18

Catalytic domain of Ephrin Receptor Protein Tyrosine Kinases; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. EphRs comprise the largest subfamily of receptor PTKs (RTKs). They can be classified into two classes (EphA and EphB), according to their extracellular sequences, which largely correspond to binding preferences for either GPI-anchored ephrin-A ligands or transmembrane ephrin-B ligands. Vertebrates have ten EphA and six EphB receptors, which display promiscuous ligand interactions within each class. EphRs contain an ephrin binding domain and two fibronectin repeats extracellularly, a transmembrane segment, and a cytoplasmic tyr kinase domain. Binding of the ephrin ligand to EphR requires cell-cell contact since both are anchored to the plasma membrane. This allows ephrin/EphR dimers to form, leading to the activation of the intracellular tyr kinase domain. The resulting downstream signals occur bidirectionally in both EphR-expressing cells (forward signaling) and ephrin-expressing cells (reverse signaling). The main effect of ephrin/EphR interaction is cell-cell repulsion or adhesion. Ephrin/EphR signaling is important in neural development and plasticity, cell morphogenesis and proliferation, cell-fate determination, embryonic development, tissue patterning, and angiogenesis.The EphR subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270629 [Multi-domain]  Cd Length: 266  Bit Score: 84.35  E-value: 1.22e-18
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVksaYSERLKFN------VAVKIID---RKKAPSDFLekflpREIEILAMLNHRSIVKTYEIFeTSDGKVYI 88
Cdd:cd05033   12 IGGGEFGEV---CSGSLKLPgkkeidVAIKTLKsgySDKQRLDFL-----TEASIMGQFDHPNVIRLEGVV-TKSRPVMI 82
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  89 VMELGVQGDLLEFI-KTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRcLRDDSG 167
Cdd:cd05033   83 VTEYMENGSLDKFLrENDGKFTVTQLVGMLRGIASGMKYLSEMNYVHRDLAARNILVNSDLVCKVSDFGLSRR-LEDSEA 161
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 168 RLilsKTFCG--SAAYAAPEVLQGIPYQPkVYDIWSLGVILY-IMVCGSMPYDD-SNIKKMLRIQKEHRVNFPRskhltg 243
Cdd:cd05033  162 TY---TTKGGkiPIRWTAPEAIAYRKFTS-ASDVWSFGIVMWeVMSYGERPYWDmSNQDVIKAVEDGYRLPPPM------ 231
                        250       260
                 ....*....|....*....|....*....
gi 112734851 244 ECKDLIYR-ML---QPDVNRRLHIDEILN 268
Cdd:cd05033  232 DCPSALYQlMLdcwQKDRNERPTFSQIVS 260
STKc_JNK3 cd07874
Catalytic domain of the Serine/Threonine Kinase, c-Jun N-terminal Kinase 3; STKs catalyze the ...
6-272 1.23e-18

Catalytic domain of the Serine/Threonine Kinase, c-Jun N-terminal Kinase 3; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. JNK3 is expressed primarily in the brain, and to a lesser extent in the heart and testis. Mice deficient in JNK3 are protected against kainic acid-induced seizures, stroke, sciatic axotomy neural death, and neuronal death due to NGF deprivation, oxidative stress, or exposure to beta-amyloid peptide. This suggests that JNK3 may play roles in the pathogenesis of these diseases. JNKs are mitogen-activated protein kinases (MAPKs) that are involved in many stress-activated responses including those during inflammation, neurodegeneration, apoptosis, and persistent pain sensitization, among others. The JNK3 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 143379 [Multi-domain]  Cd Length: 355  Bit Score: 85.91  E-value: 1.23e-18
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851   6 VLKRRGYIMGInlGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSDFLEKFLpREIEILAMLNHRSIVKTYEIFETSDG- 84
Cdd:cd07874   15 VLKRYQNLKPI--GSGAQGIVCAAYDAVLDRNVAIKKLSRPFQNQTHAKRAY-RELVLMKCVNHKNIISLLNVFTPQKSl 91
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  85 ----KVYIVMELgVQGDLLEFIKtrgaLQEDDARKKF--HQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFS 158
Cdd:cd07874   92 eefqDVYLVMEL-MDANLCQVIQ----MELDHERMSYllYQMLCGIKHLHSAGIIHRDLKPSNIVVKSDCTLKILDFGLA 166
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 159 KrclrdDSGRLILSKTFCGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPY------DDSN------------ 220
Cdd:cd07874  167 R-----TAGTSFMMTPYVVTRYYRAPEVILGMGYKENV-DIWSVGCIMGEMVRHKILFpgrdyiDQWNkvieqlgtpcpe 240
                        250       260       270       280       290       300       310
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....
gi 112734851 221 -IKKMLRIQKEHRVNFPRSKHLT---------------------GECKDLIYRMLQPDVNRRLHIDEILNHCWV 272
Cdd:cd07874  241 fMKKLQPTVRNYVENRPKYAGLTfpklfpdslfpadsehnklkaSQARDLLSKMLVIDPAKRISVDEALQHPYI 314
PTKc_Lyn cd05072
Catalytic domain of the Protein Tyrosine Kinase, Lyn; PTKs catalyze the transfer of the ...
18-271 1.26e-18

Catalytic domain of the Protein Tyrosine Kinase, Lyn; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. Lyn is a member of the Src subfamily of proteins, which are cytoplasmic (or non-receptor) PTKs. Lyn is expressed in B lymphocytes and myeloid cells. It exhibits both positive and negative regulatory roles in B cell receptor (BCR) signaling. Lyn, as well as Fyn and Blk, promotes B cell activation by phosphorylating ITAMs (immunoreceptor tyr activation motifs) in CD19 and in Ig components of BCR. It negatively regulates signaling by its unique ability to phosphorylate ITIMs (immunoreceptor tyr inhibition motifs) in cell surface receptors like CD22 and CD5. Lyn also plays an important role in G-CSF receptor signaling by phosphorylating a variety of adaptor molecules. Src kinases contain an N-terminal SH4 domain with a myristoylation site, followed by SH3 and SH2 domains, a tyr kinase domain, and a regulatory C-terminal region containing a conserved tyr. They are activated by autophosphorylation at the tyr kinase domain, but are negatively regulated by phosphorylation at the C-terminal tyr by Csk (C-terminal Src Kinase). The Lyn subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270657 [Multi-domain]  Cd Length: 272  Bit Score: 84.71  E-value: 1.26e-18
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERlKFNVAVKIIdrkKAPSDFLEKFLpREIEILAMLNHRSIVKTYEIFeTSDGKVYIVMELGVQGD 97
Cdd:cd05072   15 LGAGQFGEVWMGYYNN-STKVAVKTL---KPGTMSVQAFL-EEANLMKTLQHDKLVRLYAVV-TKEEPIYIITEYMAKGS 88
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  98 LLEFIKTR--GALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSkRCLRDDSGRLILSKTF 175
Cdd:cd05072   89 LLDFLKSDegGKVLLPKLIDFSAQIAEGMAYIERKNYIHRDLRAANVLVSESLMCKIADFGLA-RVIEDNEYTAREGAKF 167
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 176 cgSAAYAAPEVLQGIPYQPKVyDIWSLGVILY-IMVCGSMPYDD-SNIKKMLRIQKEHRVnfPRSKHltgeCKDLIYrml 253
Cdd:cd05072  168 --PIKWTAPEAINFGSFTIKS-DVWSFGILLYeIVTYGKIPYPGmSNSDVMSALQRGYRM--PRMEN----CPDELY--- 235
                        250
                 ....*....|....*...
gi 112734851 254 qpdvnrrlhidEILNHCW 271
Cdd:cd05072  236 -----------DIMKTCW 242
PTKc_Fer cd05085
Catalytic domain of the Protein Tyrosine Kinase, Fer; Protein Tyrosine Kinase (PTK) family; ...
18-254 1.41e-18

Catalytic domain of the Protein Tyrosine Kinase, Fer; Protein Tyrosine Kinase (PTK) family; Fer kinase; catalytic (c) domain. The PTKc family is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, and phosphoinositide 3-kinase (PI3K). PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. Fer kinase is a member of the Fes subfamily of proteins which are cytoplasmic (or nonreceptor) tyr kinases containing an N-terminal region with FCH (Fes/Fer/CIP4 homology) and coiled-coil domains, followed by a SH2 domain, and a C-terminal catalytic domain. Fer kinase is expressed in a wide variety of tissues, and is found to reside in both the cytoplasm and the nucleus. It plays important roles in neuronal polarization and neurite development, cytoskeletal reorganization, cell migration, growth factor signaling, and the regulation of cell-cell interactions mediated by adherens junctions and focal adhesions. Fer kinase also regulates cell cycle progression in malignant cells.


Pssm-ID: 270668 [Multi-domain]  Cd Length: 251  Bit Score: 83.90  E-value: 1.41e-18
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAySERLKFNVAVKIIdRKKAPSDFLEKFLpREIEILAMLNHRSIVKTYEIFeTSDGKVYIVMELGVQGD 97
Cdd:cd05085    4 LGKGNFGEVYKG-TLKDKTPVAVKTC-KEDLPQELKIKFL-SEARILKQYDHPNIVKLIGVC-TQRQPIYIVMELVPGGD 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  98 LLEFI-KTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKrclRDDSGRLILSKTFC 176
Cdd:cd05085   80 FLSFLrKKKDELKTKQLVKFSLDAAAGMAYLESKNCIHRDLAARNCLVGENNALKISDFGMSR---QEDDGVYSSSGLKQ 156
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 177 GSAAYAAPEVLQGIPYQPKVyDIWSLGVILY-IMVCGSMPYDD-SNIKKMLRIQKEHRVNFPRskhltgECKDLIYRMLQ 254
Cdd:cd05085  157 IPIKWTAPEALNYGRYSSES-DVWSFGILLWeTFSLGVCPYPGmTNQQAREQVEKGYRMSAPQ------RCPEDIYKIMQ 229
STKc_TDY_MAPK cd07859
Catalytic domain of the Serine/Threonine Kinases, Plant TDY Mitogen-Activated Protein Kinases; ...
18-227 1.46e-18

Catalytic domain of the Serine/Threonine Kinases, Plant TDY Mitogen-Activated Protein Kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Plant MAPKs are typed based on the conserved phosphorylation motif present in the activation loop, TEY and TDY. This subfamily represents the TDY subtype and is composed of Group D plant MAPKs including Arabidopsis thaliana MPK18 (AtMPK18), Oryza sativa Blast- and Wound-induced MAPK1 (OsBWMK1), OsWJUMK1 (Wound- and JA-Uninducible MAPK1), Zea mays MPK6, and the Medicago sativa TDY1 gene product. OsBWMK1 enhances resistance to pathogenic infections. It mediates stress-activated defense responses by activating a transcription factor that affects the expression of stress-related genes. AtMPK18 is involved in microtubule-related functions. In plants, MAPKs are associated with physiological, developmental, hormonal, and stress responses. Some plants show numerous gene duplications of MAPKs; Arabidopsis thaliana harbors at least 20 MAPKs, named AtMPK1-20 while Oryza sativa contains at least 17 MAPKs. Arabidopsis thaliana contains more TEY-type MAPKs than TDY-type, whereas the reverse is true for Oryza sativa. The TDY MAPK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 143364 [Multi-domain]  Cd Length: 338  Bit Score: 85.60  E-value: 1.46e-18
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKII-DRKKAPSDFLEkfLPREIEILAMLNHRSIVKTYEIFETSDGK----VYIVMEL 92
Cdd:cd07859    8 IGKGSYGVVCSAIDTHTGEKVAIKKInDVFEHVSDATR--ILREIKLLRLLRHPDIVEIKHIMLPPSRRefkdIYVVFEL 85
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  93 gVQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSkRCLRDDSGRLILS 172
Cdd:cd07859   86 -MESDLHQVIKANDDLTPEHHQFFLYQLLRALKYIHTANVFHRDLKPKNILANADCKLKICDFGLA-RVAFNDTPTAIFW 163
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|....*..
gi 112734851 173 KTFCGSAAYAAPEVLQGI--PYQPKVyDIWSLGVILYIMVCGSMPYDDSNIKKMLRI 227
Cdd:cd07859  164 TDYVATRWYRAPELCGSFfsKYTPAI-DIWSIGCIFAEVLTGKPLFPGKNVVHQLDL 219
STKc_TLK1 cd14040
Catalytic domain of the Serine/Threonine kinase, Tousled-Like Kinase 1; STKs catalyze the ...
18-277 1.52e-18

Catalytic domain of the Serine/Threonine kinase, Tousled-Like Kinase 1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. A splice variant of TLK1, called TLK1B, is expressed in the presence of double strand breaks (DSBs). It lacks the N-terminal part of TLK1, but is expected to phosphorylate the same substrates. TLK1/1B interacts with Rad9, which is critical in DNA damage-activated checkpoint response, and plays a role in the repair of linearized DNA with incompatible ends. TLKs play important functions during the cell cycle and are implicated in chromatin remodeling, DNA replication and repair, and mitosis. The TLK1 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270942 [Multi-domain]  Cd Length: 299  Bit Score: 84.72  E-value: 1.52e-18
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSD----FLEKFLPREIEILAMLNHRSIVKTYEIFETSDGKVYIVMELG 93
Cdd:cd14040   14 LGRGGFSEVYKAFDLYEQRYAAVKIHQLNKSWRDekkeNYHKHACREYRIHKELDHPRIVKLYDYFSLDTDTFCTVLEYC 93
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  94 VQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLD--VVHRDLKCENLLLDKDF---NIKLSDFGFSKrCLRDDS-- 166
Cdd:cd14040   94 EGNDLDFYLKQHKLMSEKEARSIVMQIVNALRYLNEIKppIIHYDLKPGNILLVDGTacgEIKITDFGLSK-IMDDDSyg 172
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 167 -GRLILSKTFCGSAAYAAPEVLQGIPYQPKV---YDIWSLGVILYIMVCGSMPY----DDSNIKKMLRIQKEHRVNFPRS 238
Cdd:cd14040  173 vDGMDLTSQGAGTYWYLPPECFVVGKEPPKIsnkVDVWSVGVIFFQCLYGRKPFghnqSQQDILQENTILKATEVQFPVK 252
                        250       260       270
                 ....*....|....*....|....*....|....*....
gi 112734851 239 KHLTGECKDLIYRMLQPDVNRRLHIDEILNHCWVQPKAR 277
Cdd:cd14040  253 PVVSNEAKAFIRRCLAYRKEDRFDVHQLASDPYLLPHMR 291
PTKc_Syk cd05116
Catalytic domain of the Protein Tyrosine Kinase, Spleen tyrosine kinase; PTKs catalyze the ...
18-216 2.12e-18

Catalytic domain of the Protein Tyrosine Kinase, Spleen tyrosine kinase; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. Syk is a cytoplasmic (or nonreceptor) PTK containing two Src homology 2 (SH2) domains N-terminal to the catalytic tyr kinase domain. Syk was first cloned from the spleen, and its function in hematopoietic cells is well-established. It is involved in the signaling downstream of activated receptors (including B-cell and Fc receptors) that contain ITAMs (immunoreceptor tyr activation motifs), leading to processes such as cell proliferation, differentiation, survival, adhesion, migration, and phagocytosis. More recently, Syk expression has been detected in other cell types (including epithelial cells, vascular endothelial cells, neurons, hepatocytes, and melanocytes), suggesting a variety of biological functions in non-immune cells. Syk plays a critical role in maintaining vascular integrity and in wound healing during embryogenesis. It also regulates Vav3, which is important in osteoclast function including bone development. In breast epithelial cells, where Syk acts as a negative regulator for EGFR signaling, loss of Syk expression is associated with abnormal proliferation during cancer development suggesting a potential role as a tumor suppressor. In mice, Syk has been shown to inhibit malignant transformation of mammary epithelial cells induced with murine mammary tumor virus (MMTV). The Syk subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 133247 [Multi-domain]  Cd Length: 257  Bit Score: 83.86  E-value: 2.12e-18
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFN--VAVKIIdRKKAPSDFLEKFLPREIEILAMLNHRSIVKTYEIFETSDgkVYIVMELGVQ 95
Cdd:cd05116    3 LGSGNFGTVKKGYYQMKKVVktVAVKIL-KNEANDPALKDELLREANVMQQLDNPYIVRMIGICEAES--WMLVMEMAEL 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  96 GDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKrCLRDDSGRLILSKTF 175
Cdd:cd05116   80 GPLNKFLQKNRHVTEKNITELVHQVSMGMKYLEESNFVHRDLAARNVLLVTQHYAKISDFGLSK-ALRADENYYKAQTHG 158
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|..
gi 112734851 176 CGSAAYAAPEVLQGIPYQPKVyDIWSLGVILY-IMVCGSMPY 216
Cdd:cd05116  159 KWPVKWYAPECMNYYKFSSKS-DVWSFGVLMWeAFSYGQKPY 199
PTKc_TrkA cd05092
Catalytic domain of the Protein Tyrosine Kinase, Tropomyosin Related Kinase A; PTKs catalyze ...
7-266 2.19e-18

Catalytic domain of the Protein Tyrosine Kinase, Tropomyosin Related Kinase A; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. TrkA is a receptor PTK (RTK) containing an extracellular region with arrays of leucine-rich motifs flanked by two cysteine-rich clusters followed by two immunoglobulin-like domains, a transmembrane segment, and an intracellular catalytic domain. Binding of TrkA to its ligand, nerve growth factor (NGF), results in receptor oligomerization and activation of the catalytic domain. TrkA is expressed mainly in neural-crest-derived sensory and sympathetic neurons of the peripheral nervous system, and in basal forebrain cholinergic neurons of the central nervous system. It is critical for neuronal growth, differentiation and survival. Alternative TrkA splicing has been implicated as a pivotal regulator of neuroblastoma (NB) behavior. Normal TrkA expression is associated with better NB prognosis, while the hypoxia-regulated TrkAIII splice variant promotes NB pathogenesis and progression. Aberrant TrkA expression has also been demonstrated in non-neural tumors including prostate, breast, lung, and pancreatic cancers. The TrkA subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270674 [Multi-domain]  Cd Length: 280  Bit Score: 84.25  E-value: 2.19e-18
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851   7 LKRRGYIMGINLGEGSYAKVKSAYSERL-----KFNVAVKIIdrKKAPSDFLEKFlPREIEILAMLNHRSIVKTYEIfeT 81
Cdd:cd05092    2 IKRRDIVLKWELGEGAFGKVFLAECHNLlpeqdKMLVAVKAL--KEATESARQDF-QREAELLTVLQHQHIVRFYGV--C 76
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  82 SDGKVYI-VMELGVQGDLLEFIKTRG------------ALQEDDARKKFH---QLSSAIKYCHDLDVVHRDLKCENLLLD 145
Cdd:cd05092   77 TEGEPLImVFEYMRHGDLNRFLRSHGpdakildggegqAPGQLTLGQMLQiasQIASGMVYLASLHFVHRDLATRNCLVG 156
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 146 KDFNIKLSDFGFSKRCLRDD----SGRLILsktfcgSAAYAAPEVLQGIPYQPKVyDIWSLGVILY-IMVCGSMP-YDDS 219
Cdd:cd05092  157 QGLVVKIGDFGMSRDIYSTDyyrvGGRTML------PIRWMPPESILYRKFTTES-DIWSFGVVLWeIFTYGKQPwYQLS 229
                        250       260       270       280       290
                 ....*....|....*....|....*....|....*....|....*....|.
gi 112734851 220 NIKKMLRIQKEHRVNFPRSkhltgeCKDLIYRML----QPDVNRRLHIDEI 266
Cdd:cd05092  230 NTEAIECITQGRELERPRT------CPPEVYAIMqgcwQREPQQRHSIKDI 274
PKc_DYRK1 cd14226
Catalytic domain of the protein kinase, Dual-specificity tYrosine-phosphorylated and ...
18-227 2.61e-18

Catalytic domain of the protein kinase, Dual-specificity tYrosine-phosphorylated and -Regulated Kinase 1; Dual-specificity PKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine (S/T) as well as tyrosine residues on protein substrates. Mammals contain two types of DYRK1 proteins, DYRK1A and DYRK1B. DYRK1A was previously called minibrain kinase homolog (MNBH) or dual-specificity YAK1-related kinase. It phosphorylates various substrates and is involved in many cellular events. It phosphorylates and inhibits the transcription factors, nuclear factor of activated T cells (NFAT) and forkhead in rhabdomyosarcoma (FKHR). It regulates neuronal differentiation by targetting CREB (cAMP response element-binding protein). It also targets many endocytic proteins including dynamin and amphiphysin and may play a role in the endocytic pathway. The gene encoding DYRK1A is located in the DSCR (Down syndrome critical region) of human chromosome 21 and DYRK1A has been implicated in the pathogenesis of DS. DYRK1B, also called minibrain-related kinase (MIRK), is highly expressed in muscle and plays a critical role in muscle differentiation by regulating transcription, cell motility, survival, and cell cycle progression. It is overexpressed in many solid tumors where it acts as a tumor survival factor. DYRKs autophosphorylate themselves on tyrosine residues and phosphorylate their substrates exclusively on S/T residues. The DYRK1 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271128 [Multi-domain]  Cd Length: 339  Bit Score: 84.68  E-value: 2.61e-18
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDRKKApsdFLEKFLpREIEILAMLNHRS------IVKTYEIFETSdGKVYIVME 91
Cdd:cd14226   21 IGKGSFGQVVKAYDHVEQEWVAIKIIKNKKA---FLNQAQ-IEVRLLELMNKHDtenkyyIVRLKRHFMFR-NHLCLVFE 95
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  92 LgVQGDLLEFIKT---RGaLQEDDARKKFHQLSSAIKYCH--DLDVVHRDLKCENLLL--DKDFNIKLSDFGFSKRclrd 164
Cdd:cd14226   96 L-LSYNLYDLLRNtnfRG-VSLNLTRKFAQQLCTALLFLStpELSIIHCDLKPENILLcnPKRSAIKIIDFGSSCQ---- 169
                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 112734851 165 dSGRLILSktFCGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPYDDSN-IKKMLRI 227
Cdd:cd14226  170 -LGQRIYQ--YIQSRFYRSPEVLLGLPYDLAI-DMWSLGCILVEMHTGEPLFSGANeVDQMNKI 229
PKc_MEK1 cd06650
Catalytic domain of the dual-specificity Protein Kinase, Mitogen-Activated Protein (MAP) ...
18-287 2.72e-18

Catalytic domain of the dual-specificity Protein Kinase, Mitogen-Activated Protein (MAP)/Extracellular signal-Regulated Kinase (ERK) Kinase 1; PKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine (ST) or tyrosine residues on protein substrates. MEK1 is a dual-specificity PK and a MAPK kinase (MAPKK or MKK) that phosphorylates and activates the downstream targets, ERK1 and ERK2, on specific threonine and tyrosine residues. The ERK cascade starts with extracellular signals including growth factors, hormones, and neurotransmitters, which act through receptors and ion channels to initiate intracellular signaling that leads to the activation at the MAPKKK (Raf-1 or MOS) level, which leads to the transmission of signals to MEK1, and finally to ERK1/2. The ERK cascade plays an important role in cell proliferation, differentiation, oncogenic transformation, and cell cycle control, as well as in apoptosis and cell survival under certain conditions. Gain-of-function mutations in genes encoding ERK cascade proteins, including MEK1, cause cardiofaciocutaneous (CFC) syndrome, a condition leading to multiple congenital anomalies and mental retardation in patients. MEK1 also plays a role in cell cycle control. The MEK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270816 [Multi-domain]  Cd Length: 319  Bit Score: 84.34  E-value: 2.72e-18
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSdfLEKFLPREIEILAMLNHRSIVKTYEIFeTSDGKVYIVMELGVQGD 97
Cdd:cd06650   13 LGAGNGGVVFKVSHKPSGLVMARKLIHLEIKPA--IRNQIIRELQVLHECNSPYIVGFYGAF-YSDGEISICMEHMDGGS 89
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  98 LLEFIKTRGALQEDDARKKFHQLSSAIKYCHDL-DVVHRDLKCENLLLDKDFNIKLSDFGFskrclrddSGRLI--LSKT 174
Cdd:cd06650   90 LDQVLKKAGRIPEQILGKVSIAVIKGLTYLREKhKIMHRDVKPSNILVNSRGEIKLCDFGV--------SGQLIdsMANS 161
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 175 FCGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPYDDSNIKKMLRIQKEHRVNFPRSKHLTGECKDLIYRMLQ 254
Cdd:cd06650  162 FVGTRSYMSPERLQGTHYSVQS-DIWSMGLSLVEMAVGRYPIPPPDAKELELMFGCQVEGDAAETPPRPRTPGRPLSSYG 240
                        250       260       270
                 ....*....|....*....|....*....|...
gi 112734851 255 PDVNRRLHIDEILNHCWVQPKARgLSSGAINKE 287
Cdd:cd06650  241 MDSRPPMAIFELLDYIVNEPPPK-LPSGVFSLE 272
STKc_PFTAIRE2 cd07870
Catalytic domain of the Serine/Threonine Kinase, PFTAIRE-2 kinase; STKs catalyze the transfer ...
18-213 5.80e-18

Catalytic domain of the Serine/Threonine Kinase, PFTAIRE-2 kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. PFTAIRE-2 is also referred to as ALS2CR7 (amyotrophic lateral sclerosis 2 (juvenile) chromosome region candidate 7). It may be associated with amyotrophic lateral sclerosis 2 (ALS2), an autosomal recessive form of juvenile ALS. The function of PFTAIRE-2 is not yet known. It shares sequence similarity with Cyclin-Dependent Kinases (CDKs), which belong to a large family of STKs that are regulated by their cognate cyclins. Together, CDKs and cyclins are involved in the control of cell-cycle progression, transcription, and neuronal function. The PFTAIRE-2 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270852 [Multi-domain]  Cd Length: 286  Bit Score: 83.09  E-value: 5.80e-18
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDRKKapsdflEKFLP----REIEILAMLNHRSIVKTYEIFETSDGKVYiVMELg 93
Cdd:cd07870    8 LGEGSYATVYKGISRINGQLVALKVISMKT------EEGVPftaiREASLLKGLKHANIVLLHDIIHTKETLTF-VFEY- 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  94 VQGDLLEF-IKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKrclrddsGRLILS 172
Cdd:cd07870   80 MHTDLAQYmIQHPGGLHPYNVRLFMFQLLRGLAYIHGQHILHRDLKPQNLLISYLGELKLADFGLAR-------AKSIPS 152
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|....
gi 112734851 173 KTFCGSAA---YAAPEVLQGIPYQPKVYDIWSLGVILYIMVCGS 213
Cdd:cd07870  153 QTYSSEVVtlwYRPPDVLLGATDYSSALDIWGAGCIFIEMLQGQ 196
PTKc_Csk_like cd05039
Catalytic domain of C-terminal Src kinase-like Protein Tyrosine Kinases; PTKs catalyze the ...
6-277 6.47e-18

Catalytic domain of C-terminal Src kinase-like Protein Tyrosine Kinases; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. This subfamily is composed of Csk, Chk, and similar proteins. They are cytoplasmic (or nonreceptor) PTKs containing the Src homology domains, SH3 and SH2, N-terminal to the catalytic tyr kinase domain. They negatively regulate the activity of Src kinases that are anchored to the plasma membrane. To inhibit Src kinases, Csk and Chk are translocated to the membrane via binding to specific transmembrane proteins, G-proteins, or adaptor proteins near the membrane. Csk catalyzes the tyr phosphorylation of the regulatory C-terminal tail of Src kinases, resulting in their inactivation. Chk inhibit Src kinases using a noncatalytic mechanism by simply binding to them. As negative regulators of Src kinases, Csk and Chk play important roles in cell proliferation, survival, and differentiation, and consequently, in cancer development and progression. The Csk-like subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270635 [Multi-domain]  Cd Length: 256  Bit Score: 82.40  E-value: 6.47e-18
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851   6 VLKRRGYIMGINLGEGSYAKV-KSAYSERlkfNVAVKII-DRKKAPSDFLEkflprEIEILAMLNHRSIVKTYEIFETSD 83
Cdd:cd05039    2 AINKKDLKLGELIGKGEFGDVmLGDYRGQ---KVAVKCLkDDSTAAQAFLA-----EASVMTTLRHPNLVQLLGVVLEGN 73
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  84 GkVYIVMELGVQGDLLEFIKTRG-ALQEDDARKKF-HQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKR- 160
Cdd:cd05039   74 G-LYIVTEYMAKGSLVDYLRSRGrAVITRKDQLGFaLDVCEGMEYLESKKFVHRDLAARNVLVSEDNVAKVSDFGLAKEa 152
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 161 CLRDDSGRLILSKTfcgsaayaAPEVLQGIPYQPKVyDIWSLGVILY-IMVCGSMPYDDSNIKKMLR-IQKEHRVNFPRS 238
Cdd:cd05039  153 SSNQDGGKLPIKWT--------APEALREKKFSTKS-DVWSFGILLWeIYSFGRVPYPRIPLKDVVPhVEKGYRMEAPEG 223
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|
gi 112734851 239 khltgeCKDLIYrmlqpdvnrrlhidEILNHCW-VQPKAR 277
Cdd:cd05039  224 ------CPPEVY--------------KVMKNCWeLDPAKR 243
PTKc_Btk_Bmx cd05113
Catalytic domain of the Protein Tyrosine Kinases, Bruton's tyrosine kinase and Bone marrow ...
18-244 6.55e-18

Catalytic domain of the Protein Tyrosine Kinases, Bruton's tyrosine kinase and Bone marrow kinase on the X chromosome; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. Btk and Bmx (also named Etk) are members of the Tec-like subfamily of proteins, which are cytoplasmic (or nonreceptor) PTKs with similarity to Src kinases in that they contain Src homology protein interaction domains (SH3, SH2) N-terminal to the catalytic tyr kinase domain. Unlike Src kinases, most Tec subfamily members except Rlk also contain an N-terminal pleckstrin homology (PH) domain, which binds the products of PI3K and allows membrane recruitment and activation. In addition, Btk contains the Tec homology (TH) domain with proline-rich and zinc-binding regions. Btk is expressed in B-cells, and a variety of myeloid cells including mast cells, platelets, neutrophils, and dendrictic cells. It interacts with a variety of partners, from cytosolic proteins to nuclear transcription factors, suggesting a diversity of functions. Stimulation of a diverse array of cell surface receptors, including antigen engagement of the B-cell receptor, leads to PH-mediated membrane translocation of Btk and subsequent phosphorylation by Src kinase and activation. Btk plays an important role in the life cycle of B-cells including their development, differentiation, proliferation, survival, and apoptosis. Mutations in Btk cause the primary immunodeficiency disease, X-linked agammaglobulinaemia (XLA) in humans. Bmx is primarily expressed in bone marrow and the arterial endothelium, and plays an important role in ischemia-induced angiogenesis. It facilitates arterial growth, capillary formation, vessel maturation, and bone marrow-derived endothelial progenitor cell mobilization. The Btk/Bmx subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 173657 [Multi-domain]  Cd Length: 256  Bit Score: 82.24  E-value: 6.55e-18
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKsaYSE-RLKFNVAVKIIDRKKAPSD-FLEkflprEIEILAMLNHRSIVKTYEIFeTSDGKVYIVMELGVQ 95
Cdd:cd05113   12 LGTGQFGVVK--YGKwRGQYDVAIKMIKEGSMSEDeFIE-----EAKVMMNLSHEKLVQLYGVC-TKQRPIFIITEYMAN 83
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  96 GDLLEFIK-TRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLRDDSGRLILSKT 174
Cdd:cd05113   84 GCLLNYLReMRKRFQTQQLLEMCKDVCEAMEYLESKQFLHRDLAARNCLVNDQGVVKVSDFGLSRYVLDDEYTSSVGSKF 163
                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|..
gi 112734851 175 fcgSAAYAAPEVLQGIPYQPKVyDIWSLGVILY-IMVCGSMPYDD-SNIKKMLRIQKEHRVNFPrskHLTGE 244
Cdd:cd05113  164 ---PVRWSPPEVLMYSKFSSKS-DVWAFGVLMWeVYSLGKMPYERfTNSETVEHVSQGLRLYRP---HLASE 228
STKc_beta_ARK cd05606
Catalytic domain of the Serine/Threonine Kinase, beta-adrenergic receptor kinase; STKs ...
39-271 6.85e-18

Catalytic domain of the Serine/Threonine Kinase, beta-adrenergic receptor kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. The beta-ARK group is composed of GRK2, GRK3, and similar proteins. GRK2 and GRK3 are both widely expressed in many tissues, although GRK2 is present at higher levels. They contain an N-terminal RGS homology (RH) domain, a central catalytic domain, and C-terminal pleckstrin homology (PH) domain that mediates PIP2 and G protein betagamma-subunit translocation to the membrane. GRK2 (also called beta-ARK or beta-ARK1) is important in regulating several cardiac receptor responses. It plays a role in cardiac development and in hypertension. Deletion of GRK2 in mice results in embryonic lethality, caused by hypoplasia of the ventricular myocardium. GRK2 also plays important roles in the liver (as a regulator of portal blood pressure), in immune cells, and in the nervous system. Altered GRK2 expression has been reported in several disorders including major depression, schizophrenia, bipolar disorder, and Parkinsonism. GRKs phosphorylate and regulate G protein-coupled receptors (GPCRs), the largest superfamily of cell surface receptors which regulate some part of nearly all physiological functions. Phosphorylated GPCRs bind to arrestins, which prevents further G protein signaling despite the presence of activating ligand. The beta-ARK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270757 [Multi-domain]  Cd Length: 279  Bit Score: 82.49  E-value: 6.85e-18
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  39 AVKIIDRKKAPSDFLEKFLPREIEILAMLNHRS----IVKTYEIFETSDgKVYIVMELGVQGDLLEFIKTRGALQEDDAR 114
Cdd:cd05606   23 AMKCLDKKRIKMKQGETLALNERIMLSLVSTGGdcpfIVCMTYAFQTPD-KLCFILDLMNGGDLHYHLSQHGVFSEAEMR 101
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 115 KKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFG----FSKRclrddsgrliLSKTFCGSAAYAAPEVLQ-G 189
Cdd:cd05606  102 FYAAEVILGLEHMHNRFIVYRDLKPANILLDEHGHVRISDLGlacdFSKK----------KPHASVGTHGYMAPEVLQkG 171
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 190 IPYQpKVYDIWSLGVILYIMVCGSMPYDDSNIKKMLRIQK---EHRVNFPRSkhLTGECKDLIYRMLQPDVNRRL----- 261
Cdd:cd05606  172 VAYD-SSADWFSLGCMLYKLLKGHSPFRQHKTKDKHEIDRmtlTMNVELPDS--FSPELKSLLEGLLQRDVSKRLgclgr 248
                        250
                 ....*....|
gi 112734851 262 HIDEILNHCW 271
Cdd:cd05606  249 GATEVKEHPF 258
PKc_YAK1 cd14212
Catalytic domain of the Dual-specificity protein kinase, YAK1; Dual-specificity PKs catalyze ...
18-205 7.65e-18

Catalytic domain of the Dual-specificity protein kinase, YAK1; Dual-specificity PKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine (S/T) as well as tyrosine residues on protein substrates. This subfamily is composed of proteins with similarity to Saccharomyces cerevisiae YAK1 (or Yak1p), a dual-specificity kinase that autophosphorylates at tyrosine residues and phosphorylates substrates on S/T residues. YAK1 phosphorylates and activates the transcription factors Hsf1 and Msn2, which play important roles in cellular homeostasis during stress conditions including heat shock, oxidative stress, and nutrient deficiency. It also phosphorylates the protein POP2, a component of a complex that regulates transcription, under glucose-deprived conditions. It functions as a part of a glucose-sensing system that is involved in controlling growth in yeast. The YAK1 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271114 [Multi-domain]  Cd Length: 330  Bit Score: 83.45  E-value: 7.65e-18
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDRKKApsdFLEKFLpREIEILAMLN-------HRSIVKTYEIFeTSDGKVYIVM 90
Cdd:cd14212    7 LGQGTFGQVVKCQDLKTNKLVAVKVLKNKPA---YFRQAM-LEIAILTLLNtkydpedKHHIVRLLDHF-MHHGHLCIVF 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  91 E-LGVqgDLLEFIKTRG--ALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKD--FNIKLSDFG---FSKRCL 162
Cdd:cd14212   82 ElLGV--NLYELLKQNQfrGLSLQLIRKFLQQLLDALSVLKDARIIHCDLKPENILLVNLdsPEIKLIDFGsacFENYTL 159
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|...
gi 112734851 163 RddsgrlilskTFCGSAAYAAPEVLQGIPYQPKVyDIWSLGVI 205
Cdd:cd14212  160 Y----------TYIQSRFYRSPEVLLGLPYSTAI-DMWSLGCI 191
STKc_GRK1 cd05608
Catalytic domain of the Serine/Threonine Kinase, G protein-coupled Receptor Kinase 1; STKs ...
60-261 1.22e-17

Catalytic domain of the Serine/Threonine Kinase, G protein-coupled Receptor Kinase 1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. GRK1 (also called rhodopsin kinase) belongs to the visual group of GRKs and is expressed in retinal cells. It phosphorylates rhodopsin in rod cells, which leads to termination of the phototransduction cascade. Mutations in GRK1 are associated to a recessively inherited form of stationary nightblindness called Oguchi disease. GRKs phosphorylate and regulate G protein-coupled receptors (GPCRs), the largest superfamily of cell surface receptors, which regulate some part of nearly all physiological functions. Phosphorylated GPCRs bind to arrestins, which prevents further G protein signaling despite the presence of activating ligand. The GRK1 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270759 [Multi-domain]  Cd Length: 288  Bit Score: 82.24  E-value: 1.22e-17
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  60 EIEILAMLNHRSIVKTYEIFETSDgKVYIVMELGVQGDLLEFI----KTRGALQEDDARKKFHQLSSAIKYCHDLDVVHR 135
Cdd:cd05608   51 EKRILAKVHSRFIVSLAYAFQTKT-DLCLVMTIMNGGDLRYHIynvdEENPGFQEPRACFYTAQIISGLEHLHQRRIIYR 129
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 136 DLKCENLLLDKDFNIKLSDFGFSKRcLRDDSGRlilSKTFCGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMP 215
Cdd:cd05608  130 DLKPENVLLDDDGNVRISDLGLAVE-LKDGQTK---TKGYAGTPGFMAPELLLGEEYDYSV-DYFTLGVTLYEMIAARGP 204
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|....*...
gi 112734851 216 YDDSNIKKMLRIQKEHRVNFP--RSKHLTGECKDLIYRMLQPDVNRRL 261
Cdd:cd05608  205 FRARGEKVENKELKQRILNDSvtYSEKFSPASKSICEALLAKDPEKRL 252
STKc_EIF2AK3_PERK cd14048
Catalytic domain of the Serine/Threonine kinase, eukaryotic translation Initiation Factor ...
18-207 1.25e-17

Catalytic domain of the Serine/Threonine kinase, eukaryotic translation Initiation Factor 2-Alpha Kinase 3 or PKR-like Endoplasmic Reticulum Kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. PERK (or EIF2AK3) is a type-I ER transmembrane protein containing a luminal domain bound with the chaperone BiP under unstressed conditions and a cytoplasmic catalytic kinase domain. In response to the accumulation of misfolded or unfolded proteins in the ER, PERK is activated through the release of BiP, allowing it to dimerize and autophosphorylate. It functions as the central regulator of translational control during the Unfolded Protein Response (UPR) pathway. In addition to the eIF-2 alpha subunit, PERK also phosphorylates Nrf2, a leucine zipper transcription factor which regulates cellular redox status and promotes cell survival during the UPR. EIF2AKs phosphorylate the alpha subunit of eIF-2, resulting in the downregulation of protein synthesis. The PERK subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270950 [Multi-domain]  Cd Length: 281  Bit Score: 81.84  E-value: 1.25e-17
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKII---DRKKAPsdflEKFLpREIEILAMLNHRSIVKTYEIFETSDGK--------- 85
Cdd:cd14048   14 LGRGGFGVVFEAKNKVDDCNYAVKRIrlpNNELAR----EKVL-REVRALAKLDHPGIVRYFNAWLERPPEgwqekmdev 88
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  86 -VYIVMELGVQGDLLEFIKTRGALQEDD---ARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRC 161
Cdd:cd14048   89 yLYIQMQLCRKENLKDWMNRRCTMESRElfvCLNIFKQIASAVEYLHSKGLIHRDLKPSNVFFSLDDVVKVGDFGLVTAM 168
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|....
gi 112734851 162 LRDDSGRLILSKT--------FCGSAAYAAPEVLQGIPYQPKVyDIWSLGVILY 207
Cdd:cd14048  169 DQGEPEQTVLTPMpayakhtgQVGTRLYMSPEQIHGNQYSEKV-DIFALGLILF 221
PTKc_InsR_like cd05032
Catalytic domain of Insulin Receptor-like Protein Tyrosine Kinases; PTKs catalyze the transfer ...
7-277 1.35e-17

Catalytic domain of Insulin Receptor-like Protein Tyrosine Kinases; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. The InsR subfamily is composed of InsR, Insulin-like Growth Factor-1 Receptor (IGF-1R), and similar proteins. InsR and IGF-1R are receptor PTKs (RTKs) composed of two alphabeta heterodimers. Binding of the ligand (insulin, IGF-1, or IGF-2) to the extracellular alpha subunit activates the intracellular tyr kinase domain of the transmembrane beta subunit. Receptor activation leads to autophosphorylation, stimulating downstream kinase activities, which initiate signaling cascades and biological function. InsR and IGF-1R, which share 84% sequence identity in their kinase domains, display physiologically distinct yet overlapping functions in cell growth, differentiation, and metabolism. InsR activation leads primarily to metabolic effects while IGF-1R activation stimulates mitogenic pathways. In cells expressing both receptors, InsR/IGF-1R hybrids are found together with classical receptors. Both receptors can interact with common adaptor molecules such as IRS-1 and IRS-2. The InsR-like subfamily is part of a larger superfamily that includes the catalytic domains of serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 173625 [Multi-domain]  Cd Length: 277  Bit Score: 81.62  E-value: 1.35e-17
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851   7 LKRRGYIMGINLGEGSYAKVKSAYSERLKFN-----VAVKIIDRKKAPSDFLEkFLpREIEILAMLNHRSIVKTYEIFET 81
Cdd:cd05032    3 LPREKITLIRELGQGSFGMVYEGLAKGVVKGepetrVAIKTVNENASMRERIE-FL-NEASVMKEFNCHHVVRLLGVVST 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  82 SDgKVYIVMELGVQGDLLEFIKTRGAlQEDDA-------RKKFHQLSSAI----KYCHDLDVVHRDLKCENLLLDKDFNI 150
Cdd:cd05032   81 GQ-PTLVVMELMAKGDLKSYLRSRRP-EAENNpglgpptLQKFIQMAAEIadgmAYLAAKKFVHRDLAARNCMVAEDLTV 158
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 151 KLSDFGFSKRCLRDD----SGRLILsktfcgSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVC-GSMPYddsnikkmL 225
Cdd:cd05032  159 KIGDFGMTRDIYETDyyrkGGKGLL------PVRWMAPESLKDGVFTTKS-DVWSFGVVLWEMATlAEQPY--------Q 223
                        250       260       270       280       290
                 ....*....|....*....|....*....|....*....|....*....|....*.
gi 112734851 226 RIQKEHRVNFPRS-KHLT--GECKDLIYrmlqpdvnrrlhidEILNHCW-VQPKAR 277
Cdd:cd05032  224 GLSNEEVLKFVIDgGHLDlpENCPDKLL--------------ELMRMCWqYNPKMR 265
PLN00034 PLN00034
mitogen-activated protein kinase kinase; Provisional
59-282 1.55e-17

mitogen-activated protein kinase kinase; Provisional


Pssm-ID: 215036 [Multi-domain]  Cd Length: 353  Bit Score: 82.56  E-value: 1.55e-17
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  59 REIEILAMLNHRSIVKTYEIFEtSDGKVYIVMELGVQGDLL-EFIKTRGALQeDDARkkfhQLSSAIKYCHDLDVVHRDL 137
Cdd:PLN00034 121 REIEILRDVNHPNVVKCHDMFD-HNGEIQVLLEFMDGGSLEgTHIADEQFLA-DVAR----QILSGIAYLHRRHIVHRDI 194
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 138 KCENLLLDKDFNIKLSDFGFSKrclrddsgrlILSKTF--C----GSAAYAAPEVL-----QGIpYQPKVYDIWSLGVIL 206
Cdd:PLN00034 195 KPSNLLINSAKNVKIADFGVSR----------ILAQTMdpCnssvGTIAYMSPERIntdlnHGA-YDGYAGDIWSLGVSI 263
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 207 YIMVCGSMPY------DDSNIkkMLRIQKEHRVNFPRSKhlTGECKDLIYRMLQPDVNRRLHIDEILNHCWV-QPKARGL 279
Cdd:PLN00034 264 LEFYLGRFPFgvgrqgDWASL--MCAICMSQPPEAPATA--SREFRHFISCCLQREPAKRWSAMQLLQHPFIlRAQPGQG 339

                 ...
gi 112734851 280 SSG 282
Cdd:PLN00034 340 QGG 342
STKc_NLK cd07853
Catalytic domain of the Serine/Threonine Kinase, Nemo-Like Kinase; STKs catalyze the transfer ...
18-273 1.65e-17

Catalytic domain of the Serine/Threonine Kinase, Nemo-Like Kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. NLK is an atypical mitogen-activated protein kinase (MAPK) that is not regulated by a MAPK kinase. It functions downstream of the MAPK kinase kinase Tak1, which also plays a role in activating the JNK and p38 MAPKs. The Tak1/NLK pathways are regulated by Wnts, a family of secreted proteins that is critical in the control of asymmetric division and cell polarity. NLK can phosphorylate transcription factors from the TCF/LEF family, inhibiting their ability to activate the transcription of target genes. In prostate cancer cells, NLK is involved in regulating androgen receptor-mediated transcription and its expression is altered during cancer progression. MAPKs are important mediators of cellular responses to extracellular signals. The NLK subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 173748 [Multi-domain]  Cd Length: 372  Bit Score: 82.87  E-value: 1.65e-17
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKiidrkKAPSDFLE----KFLPREIEILAMLNHRSIVKTYEIFETSD----GKVYIV 89
Cdd:cd07853    8 IGYGAFGVVWSVTDPRDGKRVALK-----KMPNVFQNlvscKRVFRELKMLCFFKHDNVLSALDILQPPHidpfEEIYVV 82
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  90 MELgVQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLRDDSGRL 169
Cdd:cd07853   83 TEL-MQSDLHKIIVSPQPLSSDHVKVFLYQILRGLKYLHSAGILHRDIKPGNLLVNSNCVLKICDFGLARVEEPDESKHM 161
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 170 ILSKTfcgSAAYAAPEVLQGIPYQPKVYDIWSLGVILYIMVCG-------------SMPYD---DSNIKKMLRIQKEHRV 233
Cdd:cd07853  162 TQEVV---TQYYRAPEILMGSRHYTSAVDIWSVGCIFAELLGRrilfqaqspiqqlDLITDllgTPSLEAMRSACEGARA 238
                        250       260       270       280       290
                 ....*....|....*....|....*....|....*....|....*....|....
gi 112734851 234 NFPRSKH--------------LTGECKDLIYRMLQPDVNRRLHIDEILNHCWVQ 273
Cdd:cd07853  239 HILRGPHkppslpvlytlssqATHEAVHLLCRMLVFDPDKRISAADALAHPYLD 292
PTKc_FGFR1 cd05098
Catalytic domain of the Protein Tyrosine Kinase, Fibroblast Growth Factor Receptor 1; PTKs ...
7-254 2.02e-17

Catalytic domain of the Protein Tyrosine Kinase, Fibroblast Growth Factor Receptor 1; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. Alternative splicing of FGFR1 transcripts produces a variety of isoforms, which are differentially expressed in cells. FGFR1 binds the ligands, FGF1 and FGF2, with high affinity and has also been reported to bind FGF4, FGF6, and FGF9. FGFR1 signaling is critical in the control of cell migration during embryo development. It promotes cell proliferation in fibroblasts. Nuclear FGFR1 plays a role in the regulation of transcription. Mutations, insertions or deletions of FGFR1 have been identified in patients with Kallman's syndrome (KS), an inherited disorder characterized by hypogonadotropic hypogonadism and loss of olfaction. Aberrant FGFR1 expression has been found in some human cancers including 8P11 myeloproliferative syndrome (EMS), breast cancer, and pancreatic adenocarcinoma. FGFR1 is part of the FGFR subfamily, which are receptor PTKs (RTKs) containing an extracellular ligand-binding region with three immunoglobulin-like domains, a transmembrane segment, and an intracellular catalytic domain. The binding of FGFRs to their ligands, the FGFs, results in receptor dimerization and activation, and intracellular signaling. The binding of FGFs to FGFRs is promiscuous, in that a receptor may be activated by several ligands and a ligand may bind to more that one type of receptor. The FGFR1 subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270678 [Multi-domain]  Cd Length: 302  Bit Score: 81.60  E-value: 2.02e-17
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851   7 LKRRGYIMGINLGEGSYAKVKSAYS---ERLKFN----VAVKIIDRKKAPSDFLEkfLPREIEILAML-NHRSIVKTYEI 78
Cdd:cd05098   10 LPRDRLVLGKPLGEGCFGQVVLAEAiglDKDKPNrvtkVAVKMLKSDATEKDLSD--LISEMEMMKMIgKHKNIINLLGA 87
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  79 FeTSDGKVYIVMELGVQGDLLEFIKTRGA----------------LQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENL 142
Cdd:cd05098   88 C-TQDGPLYVIVEYASKGNLREYLQARRPpgmeycynpshnpeeqLSSKDLVSCAYQVARGMEYLASKKCIHRDLAARNV 166
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 143 LLDKDFNIKLSDFGFSKRCLRDD------SGRLilsktfcgSAAYAAPEVLQGIPYQPKVyDIWSLGVILY-IMVCGSMP 215
Cdd:cd05098  167 LVTEDNVMKIADFGLARDIHHIDyykkttNGRL--------PVKWMAPEALFDRIYTHQS-DVWSFGVLLWeIFTLGGSP 237
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|
gi 112734851 216 YDDSNIKKMLRIQKE-HRVNFPRSkhltgeCKDLIYRMLQ 254
Cdd:cd05098  238 YPGVPVEELFKLLKEgHRMDKPSN------CTNELYMMMR 271
STKc_p38gamma cd07880
Catalytic domain of the Serine/Threonine Kinase, p38gamma Mitogen-Activated Protein Kinase ...
18-212 2.09e-17

Catalytic domain of the Serine/Threonine Kinase, p38gamma Mitogen-Activated Protein Kinase (also called MAPK12); STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. p38gamma/MAPK12 is predominantly expressed in skeletal muscle. Unlike p38alpha and p38beta, p38gamma is insensitive to pyridinylimidazoles. It displays an antagonizing function compared to p38alpha. p38gamma inhibits, while p38alpha stimulates, c-Jun phosphorylation and AP-1 mediated transcription. p38gamma also plays a role in the signaling between Ras and the estrogen receptor and has been implicated to increase cell invasion and breast cancer progression. In Xenopus, p38gamma is critical in the meiotic maturation of oocytes. p38 kinases are MAPKs, serving as important mediators of cellular responses to extracellular signals. They are activated by the MAPK kinases MKK3 and MKK6, which in turn are activated by upstream MAPK kinase kinases including TAK1, ASK1, and MLK3, in response to cellular stresses or inflammatory cytokines. The p38gamma subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 143385 [Multi-domain]  Cd Length: 343  Bit Score: 82.31  E-value: 2.09e-17
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDRKkAPSDFLEKFLPREIEILAMLNHRSIVKTYEIFeTSDGKV------YIVME 91
Cdd:cd07880   23 VGSGAYGTVCSALDRRTGAKVAIKKLYRP-FQSELFAKRAYRELRLLKHMKHENVIGLLDVF-TPDLSLdrfhdfYLVMP 100
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  92 LgVQGDLLEFIKTRgALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLRDDSGRLIl 171
Cdd:cd07880  101 F-MGTDLGKLMKHE-KLSEDRIQFLVYQMLKGLKYIHAAGIIHRDLKPGNLAVNEDCELKILDFGLARQTDSEMTGYVV- 177
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|.
gi 112734851 172 sktfcgSAAYAAPEVLQGIPYQPKVYDIWSLGVILYIMVCG 212
Cdd:cd07880  178 ------TRWYRAPEVILNWMHYTQTVDIWSVGCIMAEMLTG 212
STKc_IKK_alpha cd14039
Catalytic domain of the Serine/Threonine kinase, Inhibitor of Nuclear Factor-KappaB Kinase ...
59-216 2.56e-17

Catalytic domain of the Serine/Threonine kinase, Inhibitor of Nuclear Factor-KappaB Kinase (IKK) alpha; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. IKKalpha is involved in the non-canonical or alternative pathway of regulating Nuclear Factor-KappaB (NF-kB) proteins, a family of transcription factors which are critical in many cellular functions including inflammatory responses, immune development, cell survival, and cell proliferation, among others. The non-canonical pathway functions in cells lacking NEMO (NF-kB Essential MOdulator) and IKKbeta. It is induced by a subset of TNFR family members including CD40, RANK, and B cell-activating factor receptor. IKKalpha processes the Inhibitor of NF-kB (IkB)-like C-terminus of NF-kB2/p100 to produce p52, allowing the p52/RelB dimer to migrate to the nucleus. This pathway is dependent on NIK (NF-kB Inducing Kinase) which phosphorylates and activates IKKalpha. The IKKalpha subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270941 [Multi-domain]  Cd Length: 289  Bit Score: 81.12  E-value: 2.56e-17
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  59 REIEILAMLNHRSIVKTYEIFETSDGKV----YIVMELGVQGDLLEFIKTRG---ALQEDDARKKFHQLSSAIKYCHDLD 131
Cdd:cd14039   40 HEIQIMKKLNHPNVVKACDVPEEMNFLVndvpLLAMEYCSGGDLRKLLNKPEnccGLKESQVLSLLSDIGSGIQYLHENK 119
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 132 VVHRDLKCENLLLdKDFNIKLS----DFGFSKRClrdDSGRLILSktFCGSAAYAAPEVLQGIPYQPKVyDIWSLGVILY 207
Cdd:cd14039  120 IIHRDLKPENIVL-QEINGKIVhkiiDLGYAKDL---DQGSLCTS--FVGTLQYLAPELFENKSYTVTV-DYWSFGTMVF 192

                 ....*....
gi 112734851 208 IMVCGSMPY 216
Cdd:cd14039  193 ECIAGFRPF 201
PLN00009 PLN00009
cyclin-dependent kinase A; Provisional
18-227 2.68e-17

cyclin-dependent kinase A; Provisional


Pssm-ID: 177649 [Multi-domain]  Cd Length: 294  Bit Score: 81.40  E-value: 2.68e-17
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKII----DRKKAPSDFLekflpREIEILAMLNHRSIVKTYEIFEtSDGKVYIVMELg 93
Cdd:PLN00009  10 IGEGTYGVVYKARDRVTNETIALKKIrleqEDEGVPSTAI-----REISLLKEMQHGNIVRLQDVVH-SEKRLYLVFEY- 82
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  94 VQGDLLEFIKTRGALQEDDARKK--FHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFN-IKLSDFGFSKrclrddsGRLI 170
Cdd:PLN00009  83 LDLDLKKHMDSSPDFAKNPRLIKtyLYQILRGIAYCHSHRVLHRDLKPQNLLIDRRTNaLKLADFGLAR-------AFGI 155
                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 112734851 171 LSKTFCGSAA---YAAPEVLQGIPYQPKVYDIWSLGVILYIMVCGSMPY-DDSNIKKMLRI 227
Cdd:PLN00009 156 PVRTFTHEVVtlwYRAPEILLGSRHYSTPVDIWSVGCIFAEMVNQKPLFpGDSEIDELFKI 216
PTKc_Chk cd05083
Catalytic domain of the Protein Tyrosine Kinase, Csk homologous kinase; PTKs catalyze the ...
14-277 2.96e-17

Catalytic domain of the Protein Tyrosine Kinase, Csk homologous kinase; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. Chk is also referred to as megakaryocyte-associated tyrosine kinase (Matk). Chk inhibits Src kinases using a noncatalytic mechanism by simply binding to them. As a negative regulator of Src kinases, Chk may play important roles in cell proliferation, survival, and differentiation, and consequently, in cancer development and progression. Chk is expressed in brain and hematopoietic cells. Like Csk, it is a cytoplasmic (or nonreceptor) tyr kinase containing the Src homology domains, SH3 and SH2, N-terminal to the catalytic tyr kinase domain. To inhibit Src kinases that are anchored to the plasma membrane, Chk is translocated to the membrane via binding to specific transmembrane proteins, G-proteins, or adaptor proteins near the membrane. Studies in mice reveal that Chk is not functionally redundant with Csk and that it plays an important role as a regulator of immune responses. Chk also plays a role in neural differentiation in a manner independent of Src by enhancing Mapk activation via Ras-mediated signaling. The Chk subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270666 [Multi-domain]  Cd Length: 254  Bit Score: 80.30  E-value: 2.96e-17
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  14 MGINLGEGSYAKVKSAysERLKFNVAVKIIDRKKAPSDFLEkflprEIEILAMLNHRSIVKTYEIFeTSDGkVYIVMELG 93
Cdd:cd05083   10 LGEIIGEGEFGAVLQG--EYMGQKVAVKNIKCDVTAQAFLE-----ETAVMTKLQHKNLVRLLGVI-LHNG-LYIVMELM 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  94 VQGDLLEFIKTRG-ALQEDDARKKFH-QLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLR-DDSGRLI 170
Cdd:cd05083   81 SKGNLVNFLRSRGrALVPVIQLLQFSlDVAEGMEYLESKKLVHRDLAARNILVSEDGVAKISDFGLAKVGSMgVDNSRLP 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 171 LSKTfcgsaayaAPEVLQGIPYQPKVyDIWSLGVILY-IMVCGSMPYDDSNIKKMLriqkehrvnfprskhltgECKDLI 249
Cdd:cd05083  161 VKWT--------APEALKNKKFSSKS-DVWSYGVLLWeVFSYGRAPYPKMSVKEVK------------------EAVEKG 213
                        250       260
                 ....*....|....*....|....*....
gi 112734851 250 YRMLQPDvNRRLHIDEILNHCW-VQPKAR 277
Cdd:cd05083  214 YRMEPPE-GCPPDVYSIMTSCWeAEPGKR 241
pknD PRK13184
serine/threonine-protein kinase PknD;
18-236 3.06e-17

serine/threonine-protein kinase PknD;


Pssm-ID: 183880 [Multi-domain]  Cd Length: 932  Bit Score: 83.28  E-value: 3.06e-17
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSDFLEKFLPREIEILAMLNHRSIVKTYEIFETSDgKVYIVMELgVQG- 96
Cdd:PRK13184  10 IGKGGMGEVYLAYDPVCSRRVALKKIREDLSENPLLKKRFLREAKIAADLIHPGIVPVYSICSDGD-PVYYTMPY-IEGy 87
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  97 ---DLLEFIKTRGALQEDDARKK--------FHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFG--FSKRCLR 163
Cdd:PRK13184  88 tlkSLLKSVWQKESLSKELAEKTsvgaflsiFHKICATIEYVHSKGVLHRDLKPDNILLGLFGEVVILDWGaaIFKKLEE 167
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 164 DDSGRLILSKT------------FCGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPYDDsniKKMLRIQKEH 231
Cdd:PRK13184 168 EDLLDIDVDERnicyssmtipgkIVGTPDYMAPERLLGVPASEST-DIYALGVILYQMLTLSFPYRR---KKGRKISYRD 243

                 ....*
gi 112734851 232 RVNFP 236
Cdd:PRK13184 244 VILSP 248
STKc_TAO cd06607
Catalytic domain of the Serine/Threonine Kinases, Thousand-and-One Amino acids proteins; STKs ...
18-204 3.48e-17

Catalytic domain of the Serine/Threonine Kinases, Thousand-and-One Amino acids proteins; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. TAO proteins possess mitogen-activated protein kinase (MAPK) kinase kinase activity. They activate the MAPKs, p38 and c-Jun N-terminal kinase (JNK), by phosphorylating and activating the respective MAP/ERK kinases (MEKs, also known as MKKs or MAPKKs), MEK3/MEK6 and MKK4/MKK7. MAPK signaling cascades are important in mediating cellular responses to extracellular signals. Vertebrates contain three TAO subfamily members, named TAO1, TAO2, and TAO3. The TAO subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270784 [Multi-domain]  Cd Length: 258  Bit Score: 80.19  E-value: 3.48e-17
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSDflEKF--LPREIEILAMLNHRSIVKTYEIFeTSDGKVYIVME--LG 93
Cdd:cd06607    9 IGHGSFGAVYYARNKRTSEVVAIKKMSYSGKQST--EKWqdIIKEVKFLRQLRHPNTIEYKGCY-LREHTAWLVMEycLG 85
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  94 VQGDLLEFIKTrgALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGfskrclrddSGRLIL-S 172
Cdd:cd06607   86 SASDIVEVHKK--PLQEVEIAAICHGALQGLAYLHSHNRIHRDVKAGNILLTEPGTVKLADFG---------SASLVCpA 154
                        170       180       190
                 ....*....|....*....|....*....|....*
gi 112734851 173 KTFCGSAAYAAPEVLQGI---PYQPKVyDIWSLGV 204
Cdd:cd06607  155 NSFVGTPYWMAPEVILAMdegQYDGKV-DVWSLGI 188
STKc_LATS2 cd05626
Catalytic domain of the Protein Serine/Threonine Kinase, Large Tumor Suppressor 2; STKs ...
60-252 3.61e-17

Catalytic domain of the Protein Serine/Threonine Kinase, Large Tumor Suppressor 2; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. LATS2 is an essential mitotic regulator responsible for coordinating accurate cytokinesis completion and governing the stabilization of other mitotic regulators. It is also critical in the maintenance of proper chromosome number, genomic stability, mitotic fidelity, and the integrity of centrosome duplication. Downregulation of LATS2 is associated with poor prognosis in acute lymphoblastic leukemia and breast cancer. The LATS2 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 173715 [Multi-domain]  Cd Length: 381  Bit Score: 81.98  E-value: 3.61e-17
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  60 EIEILAMLNHRSIVKTYEIFETSDgKVYIVMELGVQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKC 139
Cdd:cd05626   51 ERDILAEADNEWVVKLYYSFQDKD-NLYFVMDYIPGGDMMSLLIRMEVFPEVLARFYIAELTLAIESVHKMGFIHRDIKP 129
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 140 ENLLLDKDFNIKLSDFGF---------SK-----RCLRDDS----------------GRLI-------------LSKTFC 176
Cdd:cd05626  130 DNILIDLDGHIKLTDFGLctgfrwthnSKyyqkgSHIRQDSmepsdlwddvsncrcgDRLKtleqratkqhqrcLAHSLV 209
                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 112734851 177 GSAAYAAPEVLQGIPYQpKVYDIWSLGVILYIMVCGSMPY-DDSNIKKMLR-IQKEHRVNFPRSKHLTGECKDLIYRM 252
Cdd:cd05626  210 GTPNYIAPEVLLRKGYT-QLCDWWSVGVILFEMLVGQPPFlAPTPTETQLKvINWENTLHIPPQVKLSPEAVDLITKL 286
STKc_IKK_beta cd14038
Catalytic domain of the Serine/Threonine kinase, Inhibitor of Nuclear Factor-KappaB Kinase ...
18-278 4.62e-17

Catalytic domain of the Serine/Threonine kinase, Inhibitor of Nuclear Factor-KappaB Kinase (IKK) beta; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. IKKbeta is involved in the classical pathway of regulating Nuclear Factor-KappaB (NF-kB) proteins, a family of transcription factors which are critical in many cellular functions including inflammatory responses, immune development, cell survival, and cell proliferation, among others. The classical pathway regulates the majority of genes activated by NF-kB including those encoding cytokines, chemokines, leukocyte adhesion molecules, and anti-apoptotic factors. It involves NEMO (NF-kB Essential MOdulator)- and IKKbeta-dependent phosphorylation and degradation of the Inhibitor of NF-kB (IkB), which liberates NF-kB dimers (typified by the p50-p65 heterodimer) from an inactive IkB/dimeric NF-kB complex, enabling them to migrate to the nucleus where they regulate gene transcription. The IKKbeta subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270940 [Multi-domain]  Cd Length: 290  Bit Score: 80.39  E-value: 4.62e-17
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSDFLEKFLprEIEILAMLNHRSIVKTYEIFE------TSDGKVyIVME 91
Cdd:cd14038    2 LGTGGFGNVLRWINQETGEQVAIKQCRQELSPKNRERWCL--EIQIMKRLNHPNVVAARDVPEglqklaPNDLPL-LAME 78
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  92 LGVQGDL---LEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLL---DKDFNIKLSDFGFSKRClrdD 165
Cdd:cd14038   79 YCQGGDLrkyLNQFENCCGLREGAILTLLSDISSALRYLHENRIIHRDLKPENIVLqqgEQRLIHKIIDLGYAKEL---D 155
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 166 SGRLILSktFCGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPY--DDSNIKKMLRIQKEHRVNFPRSKHLTG 243
Cdd:cd14038  156 QGSLCTS--FVGTLQYLAPELLEQQKYTVTV-DYWSFGTLAFECITGFRPFlpNWQPVQWHGKVRQKSNEDIVVYEDLTG 232
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|....
gi 112734851 244 ECKdliYRMLQPDVNrrlHIDEILN---HCWVQ------PKARG 278
Cdd:cd14038  233 AVK---FSSVLPTPN---NLNGILAgklERWLQcmlmwhPRQRG 270
STKc_NDR1 cd05628
Catalytic domain of the Serine/Threonine Kinase, Nuclear Dbf2-Related kinase 1; STKs catalyze ...
18-251 4.71e-17

Catalytic domain of the Serine/Threonine Kinase, Nuclear Dbf2-Related kinase 1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. NDR1 (also called STK38) plays a role in proper centrosome duplication. It is highly expressed in thymus, muscle, lung and spleen. It is not an essential protein because mice deficient of NDR1 remain viable and fertile. However, these mice develop T-cell lymphomas and appear to be hypersenstive to carcinogenic treatment. NDR1 appears to also act as a tumor suppressor. NDR kinase contains an N-terminal regulatory (NTR) domain and an insert within the catalytic domain that contains an auto-inhibitory sequence. Like many other AGC kinases, NDR kinase requires phosphorylation at two sites, the activation loop (A-loop) and the hydrophobic motif (HM), for activity. The NDR1 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270777 [Multi-domain]  Cd Length: 376  Bit Score: 81.62  E-value: 4.71e-17
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDRkkapSDFLEK----FLPREIEILAMLNHRSIVKTYEIFEtSDGKVYIVMELG 93
Cdd:cd05628    9 IGRGAFGEVRLVQKKDTGHVYAMKILRK----ADMLEKeqvgHIRAERDILVEADSLWVVKMFYSFQ-DKLNLYLIMEFL 83
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  94 VQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFS---KRCLRDD----- 165
Cdd:cd05628   84 PGGDMMTLLMKKDTLTEEETQFYIAETVLAIDSIHQLGFIHRDIKPDNLLLDSKGHVKLSDFGLCtglKKAHRTEfyrnl 163
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 166 -----------------------SGRLILSKTFCGSAAYAAPEVLQGIPYQpKVYDIWSLGVILYIMVCGSMPYDDSNIK 222
Cdd:cd05628  164 nhslpsdftfqnmnskrkaetwkRNRRQLAFSTVGTPDYIAPEVFMQTGYN-KLCDWWSLGVIMYEMLIGYPPFCSETPQ 242
                        250       260       270
                 ....*....|....*....|....*....|.
gi 112734851 223 KMLR--IQKEHRVNFPRSKHLTGECKDLIYR 251
Cdd:cd05628  243 ETYKkvMNWKETLIFPPEVPISEKAKDLILR 273
PTKc_Jak_rpt2 cd05038
Catalytic (repeat 2) domain of the Protein Tyrosine Kinases, Janus kinases; The Jak subfamily ...
18-209 6.32e-17

Catalytic (repeat 2) domain of the Protein Tyrosine Kinases, Janus kinases; The Jak subfamily is composed of Jak1, Jak2, Jak3, TYK2, and similar proteins. They are PTKs, catalyzing the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. Jaks are cytoplasmic (or nonreceptor) PTKs containing an N-terminal FERM domain, followed by a Src homology 2 (SH2) domain, a pseudokinase domain, and a C-terminal tyr kinase catalytic domain. Most Jaks are expressed in a wide variety of tissues, except for Jak3, which is expressed only in hematopoietic cells. Jaks are crucial for cytokine receptor signaling. They are activated by autophosphorylation upon cytokine-induced receptor aggregation, and subsequently trigger downstream signaling events such as the phosphorylation of signal transducers and activators of transcription (STATs). Jaks are also involved in regulating the surface expression of some cytokine receptors. The Jak-STAT pathway is involved in many biological processes including hematopoiesis, immunoregulation, host defense, fertility, lactation, growth, and embryogenesis. The Jak subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270634 [Multi-domain]  Cd Length: 284  Bit Score: 80.12  E-value: 6.32e-17
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFN----VAVKIIDRKKAP---SDFlekflPREIEILAMLNHRSIVKTYEIFETSDGKVY-IV 89
Cdd:cd05038   12 LGEGHFGSVELCRYDPLGDNtgeqVAVKSLQPSGEEqhmSDF-----KREIEILRTLDHEYIVKYKGVCESPGRRSLrLI 86
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  90 MELGVQGDLLEFIKTrgaLQEDDARKKFHQLSSAI----KYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKrCLRDD 165
Cdd:cd05038   87 MEYLPSGSLRDYLQR---HRDQIDLKRLLLFASQIckgmEYLGSQRYIHRDLAARNILVESEDLVKISDFGLAK-VLPED 162
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|....*..
gi 112734851 166 SGRLILSKTFCGSAAYAAPEVLQgipyQPKVY---DIWSLGVILYIM 209
Cdd:cd05038  163 KEYYYVKEPGESPIFWYAPECLR----ESRFSsasDVWSFGVTLYEL 205
STKc_RIP1 cd14027
Catalytic domain of the Serine/Threonine kinase, Receptor Interacting Protein 1; STKs catalyze ...
18-219 7.82e-17

Catalytic domain of the Serine/Threonine kinase, Receptor Interacting Protein 1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. RIP1 harbors a C-terminal Death domain (DD), which binds death receptors (DRs) including TNF receptor 1, Fas, TNF-related apoptosis-inducing ligand receptor 1 (TRAILR1), and TRAILR2. It also interacts with other DD-containing adaptor proteins such as TRADD and FADD. RIP1 can also recruit other kinases including MEKK1, MEKK3, and RIP3 through an intermediate domain (ID) that bears a RIP homotypic interaction motif (RHIM). RIP1 plays a crucial role in determining a cell's fate, between survival or death, following exposure to stress signals. It is important in the signaling of NF-kappaB and MAPKs, and it links DR-associated signaling to reactive oxygen species (ROS) production. Abnormal RIP1 function may result in ROS accummulation affecting inflammatory responses, innate immunity, stress responses, and cell survival. RIP kinases serve as essential sensors of cellular stress. The RIP1 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270929 [Multi-domain]  Cd Length: 267  Bit Score: 79.47  E-value: 7.82e-17
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYsERLKFNVAVKIIDRKKAPSDFLEKFLpREIEILAMLNHRSIVKTYEIFeTSDGKVYIVMELGVQGD 97
Cdd:cd14027    1 LDSGGFGKVSLCF-HRTQGLVVLKTVYTGPNCIEHNEALL-EEGKMMNRLRHSRVVKLLGVI-LEEGKYSLVMEYMEKGN 77
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  98 LLEFIKTRGALQEDDARKKFhQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFS-----KRCLRDDSGRLILS 172
Cdd:cd14027   78 LMHVLKKVSVPLSVKGRIIL-EIIEGMAYLHGKGVIHKDLKPENILVDNDFHIKIADLGLAsfkmwSKLTKEEHNEQREV 156
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|..
gi 112734851 173 KTFCGSAA----YAAPEVLQGIPYQP-KVYDIWSLGVILYIMVCGSMPYDDS 219
Cdd:cd14027  157 DGTAKKNAgtlyYMAPEHLNDVNAKPtEKSDVYSFAIVLWAIFANKEPYENA 208
PKc_MEK cd06615
Catalytic domain of the dual-specificity Protein Kinase, Mitogen-Activated Protein (MAP) ...
59-287 8.83e-17

Catalytic domain of the dual-specificity Protein Kinase, Mitogen-Activated Protein (MAP)/Extracellular signal-Regulated Kinase (ERK) Kinase; PKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine (ST) or tyrosine residues on protein substrates. MEK1 and MEK2 are MAPK kinases (MAPKKs or MKKs), and are dual-specificity PKs that phosphorylate and activate the downstream targets, ERK1 and ERK2, on specific threonine and tyrosine residues. The ERK cascade starts with extracellular signals including growth factors, hormones, and neurotransmitters, which act through receptors and ion channels to initiate intracellular signaling that leads to the activation at the MAPKKK (Raf-1 or MOS) level, which leads to the transmission of signals to MEK1/2, and finally to ERK1/2. The ERK cascade plays an important role in cell proliferation, differentiation, oncogenic transformation, and cell cycle control, as well as in apoptosis and cell survival under certain conditions. This cascade has also been implicated in synaptic plasticity, migration, morphological determination, and stress response immunological reactions. Gain-of-function mutations in genes encoding ERK cascade proteins, including MEK1/2, cause cardiofaciocutaneous (CFC) syndrome, a condition leading to multiple congenital anomalies and mental retardation in patients. The MEK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 132946 [Multi-domain]  Cd Length: 308  Bit Score: 79.79  E-value: 8.83e-17
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  59 REIEILAMLNHRSIVKTYEIFeTSDGKVYIVMELGVQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHD-LDVVHRDL 137
Cdd:cd06615   48 RELKVLHECNSPYIVGFYGAF-YSDGEISICMEHMDGGSLDQVLKKAGRIPENILGKISIAVLRGLTYLREkHKIMHRDV 126
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 138 KCENLLLDKDFNIKLSDFGFskrclrddSGRLI--LSKTFCGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMP 215
Cdd:cd06615  127 KPSNILVNSRGEIKLCDFGV--------SGQLIdsMANSFVGTRSYMSPERLQGTHYTVQS-DIWSLGLSLVEMAIGRYP 197
                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 112734851 216 Y---DDSNIKKMLRIQKEhrvnfprskhlTGECKDLIYRMLQ--PDVNRRLHIDEILNHCWVQPKARgLSSGAINKE 287
Cdd:cd06615  198 IpppDAKELEAMFGRPVS-----------EGEAKESHRPVSGhpPDSPRPMAIFELLDYIVNEPPPK-LPSGAFSDE 262
STKc_EIF2AK1_HRI cd14049
Catalytic domain of the Serine/Threonine kinase, eukaryotic translation Initiation Factor ...
18-206 1.18e-16

Catalytic domain of the Serine/Threonine kinase, eukaryotic translation Initiation Factor 2-Alpha Kinase 2 or Heme-Regulated Inhibitor kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. HRI (or EIF2AK1) contains an N-terminal regulatory heme-binding domain and a C-terminal catalytic kinase domain. It is suppressed under normal conditions by binding of the heme iron, and is activated during heme deficiency. It functions as a critical regulator that ensures balanced synthesis of globins and heme, in order to form stable hemoglobin during erythroid differentiation and maturation. HRI also protects cells and enhances survival under iron-deficient conditions. EIF2AKs phosphorylate the alpha subunit of eIF-2, resulting in the downregulation of protein synthesis. The HRI subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270951 [Multi-domain]  Cd Length: 284  Bit Score: 79.09  E-value: 1.18e-16
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVksaYSERLKFN---VAVKIIDRKKAPSDFLEKFLpREIEILAMLNHRSIVKTYEIF-ETSDGKVYIVMELg 93
Cdd:cd14049   14 LGKGGYGKV---YKVRNKLDgqyYAIKKILIKKVTKRDCMKVL-REVKVLAGLQHPNIVGYHTAWmEHVQLMLYIQMQL- 88
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  94 VQGDLLEFIKTR--------------GALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLD-KDFNIKLSDFGFS 158
Cdd:cd14049   89 CELSLWDWIVERnkrpceeefksapyTPVDVDVTTKILQQLLEGVTYIHSMGIVHRDLKPRNIFLHgSDIHVRIGDFGLA 168
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|....*.
gi 112734851 159 -KRCLRDDSGRLILSK-------TFCGSAAYAAPEVLQGIPYQPKVyDIWSLGVIL 206
Cdd:cd14049  169 cPDILQDGNDSTTMSRlnglthtSGVGTCLYAAPEQLEGSHYDFKS-DMYSIGVIL 223
STKc_LRRK2 cd14068
Catalytic domain of the Serine/Threonine Kinase, Leucine-Rich Repeat Kinase 2; STKs catalyze ...
18-213 1.23e-16

Catalytic domain of the Serine/Threonine Kinase, Leucine-Rich Repeat Kinase 2; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. LRRK2 is one of two vertebrate LRRKs which show complementary expression in the brain. Mutations in LRRK2, found in the kinase, ROC-COR, and WD40 domains, are linked to both familial and sporadic forms of Parkinson's disease. The most prevalent mutation, G2019S located in the activation loop of the kinase domain, increases kinase activity. The R1441C/G mutations in the GTPase domain have also been reported to influence kinase activity. LRRKs are also classified as ROCO proteins because they contain a ROC (Ras of complex proteins)/GTPase domain followed by a COR (C-terminal of ROC) domain of unknown function. In addition, LRRKs contain a catalytic kinase domain and protein-protein interaction motifs including a WD40 domain, LRRs and ankyrin (ANK) repeats. LRRKs possess both GTPase and kinase activities, with the ROC domain acting as a molecular switch for the kinase domain, cycling between a GTP-bound state which drives kinase activity and a GDP-bound state which decreases the activity. The LRRK2 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270970 [Multi-domain]  Cd Length: 252  Bit Score: 78.46  E-value: 1.23e-16
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSErlKFNVAVKIIDRKKApsdflEKFLPREIEILAMLNHRSIVKtyeIFETSDGKVYIVMELGVQGD 97
Cdd:cd14068    2 LGDGGFGSVYRAVYR--GEDVAVKIFNKHTS-----FRLLRQELVVLSHLHHPSLVA---LLAAGTAPRMLVMELAPKGS 71
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  98 LLEFiktrgaLQEDDA---RKKFH----QLSSAIKYCHDLDVVHRDLKCENLLL-----DKDFNIKLSDFGFSKRCLRdd 165
Cdd:cd14068   72 LDAL------LQQDNAsltRTLQHrialHVADGLRYLHSAMIIYRDLKPHNVLLftlypNCAIIAKIADYGIAQYCCR-- 143
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|....*....
gi 112734851 166 sgrlILSKTFCGSAAYAAPEVLQGIPYQPKVYDIWSLGVILY-IMVCGS 213
Cdd:cd14068  144 ----MGIKTSEGTPGFRAPEVARGNVIYNQQADVYSFGLLLYdILTCGE 188
STKc_EIF2AK2_PKR cd14047
Catalytic domain of the Serine/Threonine kinase, eukaryotic translation Initiation Factor ...
18-269 1.32e-16

Catalytic domain of the Serine/Threonine kinase, eukaryotic translation Initiation Factor 2-Alpha Kinase 2 or Protein Kinase regulated by RNA; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. PKR (or EIF2AK2) contains an N-terminal double-stranded RNA (dsRNA) binding domain and a C-terminal catalytic kinase domain. It is activated by dsRNA, which is produced as a replication intermediate in virally infected cells. It plays a key role in mediating innate immune responses to viral infection. PKR is also directly activated by PACT (protein activator of PKR) and heparin, and is inhibited by viral proteins and RNAs. PKR also regulates transcription and signal transduction in diseased cells, playing roles in tumorigenesis and neurodegenerative diseases. EIF2AKs phosphorylate the alpha subunit of eIF-2, resulting in the downregulation of protein synthesis. The PKR subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270949 [Multi-domain]  Cd Length: 267  Bit Score: 78.69  E-value: 1.32e-16
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYA---KVKSAYSERLKFNVAVKIIDRKkapsdflekfLPREIEILAMLNHRSIVKTYEIFETSDGKVY------- 87
Cdd:cd14047   14 IGSGGFGqvfKAKHRIDGKTYAIKRVKLNNEK----------AEREVKALAKLDHPNIVRYNGCWDGFDYDPEtsssnss 83
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  88 --------IVMELGVQGDLLEFIKTRGALQED--DARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGF 157
Cdd:cd14047   84 rsktkclfIQMEFCEKGTLESWIEKRNGEKLDkvLALEIFEQITKGVEYIHSKKLIHRDLKPSNIFLVDTGKVKIGDFGL 163
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 158 SKRCLRDdsGRLILSKtfcGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIM--VCGSMpYDDSNIKKMLRIQkEHRVNF 235
Cdd:cd14047  164 VTSLKND--GKRTKSK---GTLSYMSPEQISSQDYGKEV-DIYALGLILFELlhVCDSA-FEKSKFWTDLRNG-ILPDIF 235
                        250       260       270
                 ....*....|....*....|....*....|....
gi 112734851 236 PRSKHLTgecKDLIYRMLQPDVNRRLHIDEILNH 269
Cdd:cd14047  236 DKRYKIE---KTIIKKMLSKKPEDRPNASEILRT 266
STKc_CDK9 cd07865
Catalytic domain of the Serine/Threonine Kinase, Cyclin-Dependent protein Kinase 9; STKs ...
18-271 1.35e-16

Catalytic domain of the Serine/Threonine Kinase, Cyclin-Dependent protein Kinase 9; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. CDK9, together with a cyclin partner (cyclin T1, T2a, T2b, or K), is the main component of distinct positive transcription elongation factors (P-TEFb), which function as Ser2 C-terminal domain kinases of RNA polymerase II. P-TEFb participates in multiple steps of gene expression including transcription elongation, mRNA synthesis, processing, export, and translation. It also plays a role in mediating cytokine induced transcription networks such as IL6-induced STAT3 signaling. In addition, the CDK9/cyclin T2a complex promotes muscle differentiation and enhances the function of some myogenic regulatory factors. CDKs belong to a large family of STKs that are regulated by their cognate cyclins. Together, they are involved in the control of cell-cycle progression, transcription, and neuronal function. The CDK9 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270848 [Multi-domain]  Cd Length: 310  Bit Score: 79.34  E-value: 1.35e-16
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSDFLEKFLpREIEILAMLNHRSIVKTYEIFET-------SDGKVYIVM 90
Cdd:cd07865   20 IGQGTFGEVFKARHRKTGQIVALKKVLMENEKEGFPITAL-REIKILQLLKHENVVNLIEICRTkatpynrYKGSIYLVF 98
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  91 ELgVQGDL---LEFIKTRGALQEddARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLRDDSG 167
Cdd:cd07865   99 EF-CEHDLaglLSNKNVKFTLSE--IKKVMKMLLNGLYYIHRNKILHRDMKAANILITKDGVLKLADFGLARAFSLAKNS 175
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 168 RLILSKTFCGSAAYAAPEVLQGI-PYQPKVyDIWSLGVILY-------IM--------------VCGSMP---------Y 216
Cdd:cd07865  176 QPNRYTNRVVTLWYRPPELLLGErDYGPPI-DMWGAGCIMAemwtrspIMqgnteqhqltlisqLCGSITpevwpgvdkL 254
                        250       260       270       280       290
                 ....*....|....*....|....*....|....*....|....*....|....*
gi 112734851 217 DDSNIKKMLRIQKEHRVNFPRSKHLTGECKDLIYRMLQPDVNRRLHIDEILNHCW 271
Cdd:cd07865  255 ELFKKMELPQGQKRKVKERLKPYVKDPYALDLIDKLLVLDPAKRIDADTALNHDF 309
STKc_obscurin_rpt2 cd14110
Catalytic kinase domain, second repeat, of the Giant Serine/Threonine Kinase Obscurin; STKs ...
21-237 1.49e-16

Catalytic kinase domain, second repeat, of the Giant Serine/Threonine Kinase Obscurin; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Obscurin, approximately 800 kDa in size, is one of three giant proteins expressed in vetebrate striated muscle, together with titin and nebulin. It is a multidomain protein composed of tandem adhesion and signaling domains, including 49 immunoglobulin (Ig) and 2 fibronectin type III (FN3) domains at the N-terminus followed by a more complex region containing more Ig domains, a conserved SH3 domain near a RhoGEF and PH domains, non-modular regions, as well as IQ and phosphorylation motifs. The obscurin gene also encode two kinase domains, which are not expressed as part of the 800 kDa protein, but as a smaller, alternatively spliced product present mainly in the heart muscle, also called obscurin-MLCK. Obscurin is localized at the peripheries of Z-disks and M-lines, where it is able to communicate with the surrounding myoplasm. It interacts with diverse proteins including sAnk1, myosin, titin, and MyBP-C. It may act as a scaffold for the assembly of elements of the contractile apparatus. The obscurin subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271012 [Multi-domain]  Cd Length: 257  Bit Score: 78.42  E-value: 1.49e-16
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  21 GSYAKVKSAYSERLKFNVAVKIIDRKkaPSDflEKFLPREIEILAMLNHRSIVKTYEIFETSDGKVYIvMELGVQGDLLE 100
Cdd:cd14110   14 GRFSVVRQCEEKRSGQMLAAKIIPYK--PED--KQLVLREYQVLRRLSHPRIAQLHSAYLSPRHLVLI-EELCSGPELLY 88
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 101 FIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRClrdDSGRLILSKTFCGSAA 180
Cdd:cd14110   89 NLAERNSYSEAEVTDYLWQILSAVDYLHSRRILHLDLRSENMIITEKNLLKIVDLGNAQPF---NQGKVLMTDKKGDYVE 165
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|....*..
gi 112734851 181 YAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPYDDSNIKKMLRIQKEHRVNFPR 237
Cdd:cd14110  166 TMAPELLEGQGAGPQT-DIWAIGVTAFIMLSADYPVSSDLNWERDRNIRKGKVQLSR 221
STKc_BUR1 cd07866
Catalytic domain of the Serine/Threonine Kinase, Fungal Cyclin-Dependent protein Kinase (CDK), ...
10-206 1.85e-16

Catalytic domain of the Serine/Threonine Kinase, Fungal Cyclin-Dependent protein Kinase (CDK), Bypass UAS Requirement 1, and similar proteins; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. BUR1, also called SGV1, is a yeast CDK that is functionally equivalent to mammalian CDK9. It associates with the cyclin BUR2. BUR genes were orginally identified in a genetic screen as factors involved in general transcription. The BUR1/BUR2 complex phosphorylates the C-terminal domain of RNA polymerase II. In addition, this complex regulates histone modification by phosporylating Rad6 and mediating the association of the Paf1 complex with chromatin. CDKs belong to a large family of STKs that are regulated by their cognate cyclins. Together, they are involved in the control of cell-cycle progression, transcription, and neuronal function. The BUR1 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270849 [Multi-domain]  Cd Length: 311  Bit Score: 78.90  E-value: 1.85e-16
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  10 RGYIMGINLGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSDFlekflP----REIEILAMLNHRSIVKTYE-IFETSD- 83
Cdd:cd07866    8 RDYEILGKLGEGTFGEVYKARQIKTGRVVALKKILMHNEKDGF-----PitalREIKILKKLKHPNVVPLIDmAVERPDk 82
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  84 -----GKVYIV---MELGVQGdLLEfiKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDF 155
Cdd:cd07866   83 skrkrGSVYMVtpyMDHDLSG-LLE--NPSVKLTESQIKCYMLQLLEGINYLHENHILHRDIKAANILIDNQGILKIADF 159
                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 112734851 156 GFSKrcLRDDSGRLILSKTFCGSAAYA---------APEVLQGIP-YQPKVyDIWSLGVIL 206
Cdd:cd07866  160 GLAR--PYDGPPPNPKGGGGGGTRKYTnlvvtrwyrPPELLLGERrYTTAV-DIWGIGCVF 217
PKc_TOPK cd14001
Catalytic domain of the Dual-specificity protein kinase, Lymphokine-activated killer ...
39-216 1.99e-16

Catalytic domain of the Dual-specificity protein kinase, Lymphokine-activated killer T-cell-originated protein kinase; Dual-specificity PKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine as well as tyrosine residues on protein substrates. TOPK, also called PDZ-binding kinase (PBK), is activated at the early stage of mitosis and plays a critical role in cytokinesis. It partly functions as a mitogen-activated protein kinase (MAPK) kinase and is capable of phosphorylating p38, JNK1, and ERK2. TOPK also plays a role in DNA damage sensing and repair through its phosphorylation of histone H2AX. It contributes to cancer development and progression by downregulating the function of tumor suppressor p53 and reducing cell-cycle regulatory proteins. TOPK is found highly expressed in breast and skin cancer cells. The TOPK subfamily is part of a larger superfamily that includes the catalytic domains of other protein kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270903 [Multi-domain]  Cd Length: 292  Bit Score: 78.60  E-value: 1.99e-16
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  39 AVKIIDRKKAPS--DFLEKFLPREIEILAMLNHRSIVKTYEIFETSDGKVYIVMELGVQ--GDLLE--FIKTRGALQEDD 112
Cdd:cd14001   32 AVKKINSKCDKGqrSLYQERLKEEAKILKSLNHPNIVGFRAFTKSEDGSLCLAMEYGGKslNDLIEerYEAGLGPFPAAT 111
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 113 ARKKFHQLSSAIKYCH-DLDVVHRDLKCENLLLDKDFN-IKLSDFGFSKRClrDDSGRLILSKTFC--GSAAYAAPEVL- 187
Cdd:cd14001  112 ILKVALSIARALEYLHnEKKILHGDIKSGNVLIKGDFEsVKLCDFGVSLPL--TENLEVDSDPKAQyvGTEPWKAKEALe 189
                        170       180
                 ....*....|....*....|....*....
gi 112734851 188 QGIPYQPKVyDIWSLGVILYIMVCGSMPY 216
Cdd:cd14001  190 EGGVITDKA-DIFAYGLVLWEMMTLSVPH 217
STKc_GRK4 cd05631
Catalytic domain of the Serine/Threonine Kinase, G protein-coupled Receptor Kinase 4; STKs ...
18-261 2.67e-16

Catalytic domain of the Serine/Threonine Kinase, G protein-coupled Receptor Kinase 4; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. GRK4 has a limited tissue distribution. It is mainly found in the testis, but is also present in the cerebellum and kidney. It is expressed as multiple splice variants with different domain architectures and is post-translationally palmitoylated and localized in the membrane. GRK4 polymorphisms are associated with hypertension and salt sensitivity, as they cause hyperphosphorylation, desensitization, and internalization of the dopamine 1 (D1) receptor while increasing the expression of the angiotensin II type 1 receptor. GRK4 plays a crucial role in the D1 receptor regulation of sodium excretion and blood pressure. GRKs phosphorylate and regulate G protein-coupled receptors (GPCRs), the largest superfamily of cell surface receptors which regulate some part of nearly all physiological functions. Phosphorylated GPCRs bind to arrestins, which prevents further G protein signaling despite the presence of activating ligand. The GRK4 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 173720 [Multi-domain]  Cd Length: 285  Bit Score: 78.11  E-value: 2.67e-16
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSDFLEKFLPREIEILAMLNHRSIVKTYEIFETSDGkVYIVMELGVQGD 97
Cdd:cd05631    8 LGKGGFGEVCACQVRATGKMYACKKLEKKRIKKRKGEAMALNEKRILEKVNSRFVVSLAYAYETKDA-LCLVLTIMNGGD 86
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  98 LLEFIKTRGALQEDDARKKFH--QLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLRDDS--GRLilsk 173
Cdd:cd05631   87 LKFHIYNMGNPGFDEQRAIFYaaELCCGLEDLQRERIVYRDLKPENILLDDRGHIRISDLGLAVQIPEGETvrGRV---- 162
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 174 tfcGSAAYAAPEVLQGIPY--QPkvyDIWSLGVILYIMVCGSMPYDDSNiKKMLRIQKEHRVNFPR---SKHLTGECKDL 248
Cdd:cd05631  163 ---GTVGYMAPEVINNEKYtfSP---DWWGLGCLIYEMIQGQSPFRKRK-ERVKREEVDRRVKEDQeeySEKFSEDAKSI 235
                        250
                 ....*....|...
gi 112734851 249 IYRMLQPDVNRRL 261
Cdd:cd05631  236 CRMLLTKNPKERL 248
PTZ00024 PTZ00024
cyclin-dependent protein kinase; Provisional
18-275 2.68e-16

cyclin-dependent protein kinase; Provisional


Pssm-ID: 240233 [Multi-domain]  Cd Length: 335  Bit Score: 79.03  E-value: 2.68e-16
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVA---VKIIDRKKAPSDFLEKF--------LPREIEILAMLNHRSIVKTYEIFeTSDGKV 86
Cdd:PTZ00024  17 LGEGTYGKVEKAYDTLTGKIVAikkVKIIEISNDVTKDRQLVgmcgihftTLRELKIMNEIKHENIMGLVDVY-VEGDFI 95
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  87 YIVMELgVQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLRDD- 165
Cdd:PTZ00024  96 NLVMDI-MASDLKKVVDRKIRLTESQVKCILLQILNGLNVLHKWYFMHRDLSPANIFINSKGICKIADFGLARRYGYPPy 174
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 166 SGRLILSKTFCGSAA---------YAAPEVLQGIPYQPKVYDIWSLGVILYIMVCGSMPYDDSN-IKKMLRIQK----EH 231
Cdd:PTZ00024 175 SDTLSKDETMQRREEmtskvvtlwYRAPELLMGAEKYHFAVDMWSVGCIFAELLTGKPLFPGENeIDQLGRIFEllgtPN 254
                        250       260       270       280       290       300
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 112734851 232 RVNFPRSKHL---------------------TGECKDLIYRMLQPDVNRRLHIDEILNHCW--VQPK 275
Cdd:PTZ00024 255 EDNWPQAKKLplyteftprkpkdlktifpnaSDDAIDLLQSLLKLNPLERISAKEALKHEYfkSDPL 321
PTKc_FGFR2 cd05101
Catalytic domain of the Protein Tyrosine Kinase, Fibroblast Growth Factor Receptor 2; PTKs ...
9-254 2.94e-16

Catalytic domain of the Protein Tyrosine Kinase, Fibroblast Growth Factor Receptor 2; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. There are many splice variants of FGFR2 which show differential expression and binding to FGF ligands. Disruption of either FGFR2 or FGFR2b is lethal in mice, due to defects in the placenta or severe impairment of tissue development including lung, limb, and thyroid, respectively. Disruption of FGFR2c in mice results in defective bone and skull development. Genetic alterations of FGFR2 are associated with many human skeletal disorders including Apert syndrome, Crouzon syndrome, Jackson-Weiss syndrome, and Pfeiffer syndrome. FGFR2 is part of the FGFR subfamily, which are receptor PTKs (RTKs) containing an extracellular ligand-binding region with three immunoglobulin-like domains, a transmembrane segment, and an intracellular catalytic domain. The binding of FGFRs to their ligands, the FGFs, results in receptor dimerization and activation, and intracellular signaling. The binding of FGFs to FGFRs is promiscuous, in that a receptor may be activated by several ligands and a ligand may bind to more that one type of receptor. The FGFR2 subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270679 [Multi-domain]  Cd Length: 313  Bit Score: 78.52  E-value: 2.94e-16
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851   9 RRGYIMGINLGEGSYAKVKSAYS-----ERLK--FNVAVKIIDRKKAPSDFLEkfLPREIEILAML-NHRSIVKTYEIFe 80
Cdd:cd05101   23 RDKLTLGKPLGEGCFGQVVMAEAvgidkDKPKeaVTVAVKMLKDDATEKDLSD--LVSEMEMMKMIgKHKNIINLLGAC- 99
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  81 TSDGKVYIVMELGVQGDLLEFIKTRGALQED---------DARKKF-------HQLSSAIKYCHDLDVVHRDLKCENLLL 144
Cdd:cd05101  100 TQDGPLYVIVEYASKGNLREYLRARRPPGMEysydinrvpEEQMTFkdlvsctYQLARGMEYLASQKCIHRDLAARNVLV 179
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 145 DKDFNIKLSDFGFSkrclRDDSGRLILSKTFCGS--AAYAAPEVLQGIPYQPKVyDIWSLGVILY-IMVCGSMPYDDSNI 221
Cdd:cd05101  180 TENNVMKIADFGLA----RDINNIDYYKKTTNGRlpVKWMAPEALFDRVYTHQS-DVWSFGVLMWeIFTLGGSPYPGIPV 254
                        250       260       270
                 ....*....|....*....|....*....|....
gi 112734851 222 KKMLRIQKE-HRVNFPrskhltGECKDLIYRMLQ 254
Cdd:cd05101  255 EELFKLLKEgHRMDKP------ANCTNELYMMMR 282
PHA03210 PHA03210
serine/threonine kinase US3; Provisional
53-210 4.02e-16

serine/threonine kinase US3; Provisional


Pssm-ID: 165476 [Multi-domain]  Cd Length: 501  Bit Score: 79.35  E-value: 4.02e-16
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  53 LEKFLPREIEILAMLNHRSIVKTYEIFETSDGKVYIVMELgvQGDLLEFIKTrGALQEDDA------RKKFHQLSSAIKY 126
Cdd:PHA03210 206 AAIQLENEILALGRLNHENILKIEEILRSEANTYMITQKY--DFDLYSFMYD-EAFDWKDRpllkqtRAIMKQLLCAVEY 282
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 127 CHDLDVVHRDLKCENLLLDKDFNIKLSDFG----FSKRCLRDDSGrlilsktFCGSAAYAAPEVLQGIPYqPKVYDIWSL 202
Cdd:PHA03210 283 IHDKKLIHRDIKLENIFLNCDGKIVLGDFGtampFEKEREAFDYG-------WVGTVATNSPEILAGDGY-CEITDIWSC 354

                 ....*...
gi 112734851 203 GVILYIMV 210
Cdd:PHA03210 355 GLILLDML 362
PTKc_FGFR4 cd05099
Catalytic domain of the Protein Tyrosine Kinase, Fibroblast Growth Factor Receptor 4; PTKs ...
9-236 4.25e-16

Catalytic domain of the Protein Tyrosine Kinase, Fibroblast Growth Factor Receptor 4; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. Unlike other FGFRs, there is only one splice form of FGFR4. It binds FGF1, FGF2, FGF6, FGF19, and FGF23. FGF19 is a selective ligand for FGFR4. Although disruption of FGFR4 in mice causes no obvious phenotype, in vivo inhibition of FGFR4 in cultured skeletal muscle cells resulted in an arrest of muscle progenitor differentiation. FGF6 and FGFR4 are uniquely expressed in myofibers and satellite cells. FGF6/FGFR4 signaling appears to play a key role in the regulation of muscle regeneration. A polymorphism in FGFR4 is found in head and neck squamous cell carcinoma. FGFR4 is part of the FGFR subfamily, which are receptor PTKs (RTKs) containing an extracellular ligand-binding region with three immunoglobulin-like domains, a transmembrane segment, and an intracellular catalytic domain. The binding of FGFRs to their ligands, the FGFs, results in receptor dimerization and activation, and intracellular signaling. The binding of FGFs to FGFRs is promiscuous, in that a receptor may be activated by several ligands and a ligand may bind to more that one type of receptor. The FGFR4 subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 133230 [Multi-domain]  Cd Length: 314  Bit Score: 78.08  E-value: 4.25e-16
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851   9 RRGYIMGINLGEGSYAKVKSAYSERLK-------FNVAVKIIDRKKAPSDFLEkfLPREIEILAMLN-HRSIVKTYEIFe 80
Cdd:cd05099   11 RDRLVLGKPLGEGCFGQVVRAEAYGIDksrpdqtVTVAVKMLKDNATDKDLAD--LISEMELMKLIGkHKNIINLLGVC- 87
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  81 TSDGKVYIVMELGVQGDLLEFIKTR----------------GALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLL 144
Cdd:cd05099   88 TQEGPLYVIVEYAAKGNLREFLRARrppgpdytfditkvpeEQLSFKDLVSCAYQVARGMEYLESRRCIHRDLAARNVLV 167
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 145 DKDFNIKLSDFGFSKRCLRDD------SGRLilsktfcgSAAYAAPEVLQGIPYQPKVyDIWSLGVILY-IMVCGSMPYD 217
Cdd:cd05099  168 TEDNVMKIADFGLARGVHDIDyykktsNGRL--------PVKWMAPEALFDRVYTHQS-DVWSFGILMWeIFTLGGSPYP 238
                        250       260
                 ....*....|....*....|
gi 112734851 218 DSNIKKMLRIQKE-HRVNFP 236
Cdd:cd05099  239 GIPVEELFKLLREgHRMDKP 258
STKc_GRK5 cd05632
Catalytic domain of the Serine/Threonine Kinase, G protein-coupled Receptor Kinase 5; STKs ...
18-265 4.93e-16

Catalytic domain of the Serine/Threonine Kinase, G protein-coupled Receptor Kinase 5; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. GRK5 is widely expressed in many tissues. It associates with the membrane though an N-terminal PIP2 binding domain and also binds phospholipids via its C-terminus. GRK5 deficiency is associated with early Alzheimer's disease in humans and mouse models. GRK5 also plays a crucial role in the pathogenesis of sporadic Parkinson's disease. It participates in the regulation and desensitization of PDGFRbeta, a receptor tyrosine kinase involved in a variety of downstream cellular effects including cell growth, chemotaxis, apoptosis, and angiogenesis. GRK5 also regulates Toll-like receptor 4, which is involved in innate and adaptive immunity. GRKs phosphorylate and regulate G protein-coupled receptors (GPCRs), the largest superfamily of cell surface receptors which regulate some part of nearly all physiological functions. Phosphorylated GPCRs bind to arrestins, which prevents further G protein signaling despite the presence of activating ligand. The GRK5 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270780 [Multi-domain]  Cd Length: 313  Bit Score: 77.70  E-value: 4.93e-16
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSDFLEKFLPREIEILAMLNHRSIVKTYEIFETSDGkVYIVMELGVQGD 97
Cdd:cd05632   10 LGKGGFGEVCACQVRATGKMYACKRLEKKRIKKRKGESMALNEKQILEKVNSQFVVNLAYAYETKDA-LCLVLTIMNGGD 88
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  98 LLEFIKTRGALQEDDARKKFH--QLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSkrcLRDDSGRLILSKTf 175
Cdd:cd05632   89 LKFHIYNMGNPGFEEERALFYaaEILCGLEDLHRENTVYRDLKPENILLDDYGHIRISDLGLA---VKIPEGESIRGRV- 164
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 176 cGSAAYAAPEVLQGIPY--QPkvyDIWSLGVILYIMVCGSMPYDDSNiKKMLRIQKEHRVNFPR---SKHLTGECKDLIY 250
Cdd:cd05632  165 -GTVGYMAPEVLNNQRYtlSP---DYWGLGCLIYEMIEGQSPFRGRK-EKVKREEVDRRVLETEevySAKFSEEAKSICK 239
                        250
                 ....*....|....*
gi 112734851 251 RMLQPDVNRRLHIDE 265
Cdd:cd05632  240 MLLTKDPKQRLGCQE 254
PTKc_FAK cd05056
Catalytic domain of the Protein Tyrosine Kinase, Focal Adhesion Kinase; PTKs catalyze the ...
18-236 6.87e-16

Catalytic domain of the Protein Tyrosine Kinase, Focal Adhesion Kinase; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. FAK is a cytoplasmic (or nonreceptor) PTK that contains an autophosphorylation site and a FERM domain at the N-terminus, a central tyr kinase domain, proline-rich regions, and a C-terminal FAT (focal adhesion targeting) domain. FAK activity is dependent on integrin-mediated cell adhesion, which facilitates N-terminal autophosphorylation. Full activation is achieved by the phosphorylation of its two adjacent A-loop tyrosines. FAK is important in mediating signaling initiated at sites of cell adhesions and at growth factor receptors. Through diverse molecular interactions, FAK functions as a biosensor or integrator to control cell motility. It is a key regulator of cell survival, proliferation, migration and invasion, and thus plays an important role in the development and progression of cancer. Src binds to autophosphorylated FAK forming the FAK-Src dual kinase complex, which is activated in a wide variety of tumor cells and generates signals promoting growth and metastasis. FAK is being developed as a target for cancer therapy. The FAK subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 133187 [Multi-domain]  Cd Length: 270  Bit Score: 76.69  E-value: 6.87e-16
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKV-KSAYS--ERLKFNVAVKIIDRKKAPSDfLEKFLpREIEILAMLNHRSIVKTYEIFEtsDGKVYIVMELGV 94
Cdd:cd05056   14 IGEGQFGDVyQGVYMspENEKIAVAVKTCKNCTSPSV-REKFL-QEAYIMRQFDHPHIVKLIGVIT--ENPVWIVMELAP 89
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  95 QGDLLEFIKT-RGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSkRCLRDDS------G 167
Cdd:cd05056   90 LGELRSYLQVnKYSLDLASLILYAYQLSTALAYLESKRFVHRDIAARNVLVSSPDCVKLGDFGLS-RYMEDESyykaskG 168
                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|...
gi 112734851 168 RLILSktfcgsaaYAAPEvlqGIPYQ--PKVYDIWSLGVILY-IMVCGSMPYDD-SNIKKMLRIQKEHRVNFP 236
Cdd:cd05056  169 KLPIK--------WMAPE---SINFRrfTSASDVWMFGVCMWeILMLGVKPFQGvKNNDVIGRIENGERLPMP 230
PHA03207 PHA03207
serine/threonine kinase US3; Provisional
59-268 7.85e-16

serine/threonine kinase US3; Provisional


Pssm-ID: 165473 [Multi-domain]  Cd Length: 392  Bit Score: 77.96  E-value: 7.85e-16
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  59 REIEILAMLNHRSIVKTYEIFETSDgKVYIVMELgVQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLK 138
Cdd:PHA03207 135 REIDILKTISHRAIINLIHAYRWKS-TVCMVMPK-YKCDLFTYVDRSGPLPLEQAITIQRRLLEALAYLHGRGIIHRDVK 212
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 139 CENLLLDKDFNIKLSDFGFSkrCLRDDSGRLILSKTFCGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPY-- 216
Cdd:PHA03207 213 TENIFLDEPENAVLGDFGAA--CKLDAHPDTPQCYGWSGTLETNSPELLALDPYCAKT-DIWSAGLVLFEMSVKNVTLfg 289
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 217 -----DDSNIKKMLRIQKEHRVNFPRS------KH----------------------LTGECKDLIYRMLQPDVNRRLHI 263
Cdd:PHA03207 290 kqvksSSSQLRSIIRCMQVHPLEFPQNgstnlcKHfkqyaivlrppytippvirkygMHMDVEYLIAKMLTFDQEFRPSA 369

                 ....*
gi 112734851 264 DEILN 268
Cdd:PHA03207 370 QDILS 374
STKc_CdkB_plant cd07837
Catalytic domain of the Serine/Threonine Kinase, Plant B-type Cyclin-Dependent protein Kinase; ...
18-269 1.04e-15

Catalytic domain of the Serine/Threonine Kinase, Plant B-type Cyclin-Dependent protein Kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. The plant-specific B-type CDKs are expressed from the late S to the M phase of the cell cycle. They are characterized by the cyclin binding motif PPT[A/T]LRE. They play a role in controlling mitosis and integrating developmental pathways, such as stomata and leaf development. CdkB has been shown to associate with both cyclin B, which controls G2/M transition, and cyclin D, which acts as a mediator in linking extracellular signals to the cell cycle. CDKs belong to a large family of STKs that are regulated by their cognate cyclins. Together, they are involved in the control of cell-cycle progression, transcription, and neuronal function. The CdkB subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270830 [Multi-domain]  Cd Length: 294  Bit Score: 76.80  E-value: 1.04e-15
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKI----IDRKKAPSDFLekflpREIEILAMLNHRS-IVKTYEIFET-SDGK--VYIV 89
Cdd:cd07837    9 IGEGTYGKVYKARDKNTGKLVALKKtrleMEEEGVPSTAL-----REVSLLQMLSQSIyIVRLLDVEHVeENGKplLYLV 83
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  90 MELgVQGDLLEFIKTRG-----ALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNI-KLSDFGFSKrclr 163
Cdd:cd07837   84 FEY-LDTDLKKFIDSYGrgphnPLPAKTIQSFMYQLCKGVAHCHSHGVMHRDLKPQNLLVDKQKGLlKIADLGLGR---- 158
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 164 ddsGRLILSKTFCGSAA---YAAPEVLQGIPYQPKVYDIWSLGVILYIMVCGSMPY-DDSNIKKMLRI---------QKE 230
Cdd:cd07837  159 ---AFTIPIKSYTHEIVtlwYRAPEVLLGSTHYSTPVDMWSVGCIFAEMSRKQPLFpGDSELQQLLHIfrllgtpneEVW 235
                        250       260       270       280       290
                 ....*....|....*....|....*....|....*....|....*....|....*
gi 112734851 231 HRVNFPRSKH----------------LTGECKDLIYRMLQPDVNRRLHIDEILNH 269
Cdd:cd07837  236 PGVSKLRDWHeypqwkpqdlsravpdLEPEGVDLLTKMLAYDPAKRISAKAALQH 290
STKc_Unc-89_rpt2 cd14112
Catalytic kinase domain, second repeat, of the Giant Serine/Threonine Kinase Uncoordinated ...
37-272 1.06e-15

Catalytic kinase domain, second repeat, of the Giant Serine/Threonine Kinase Uncoordinated protein 89; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. The nematode Unc-89 gene, through alternative promoter use and splicing, encodes at least six major isoforms (Unc-89A to Unc-89F) of giant muscle proteins that are homologs for the vetebrate obscurin. In flies, five isoforms of Unc-89 have been detected: four in the muscles of adult flies (two in the indirect flight muscle and two in other muscles) and another isoform in the larva. Unc-89 in nematodes is required for normal muscle cell architecture. In flies, it is necessary for the development of a symmetrical sarcomere in the flight muscles. Unc-89 proteins contain several adhesion and signaling domains including multiple copies of the immunoglobulin (Ig) domain, as well as fibronectin type III (FN3), SH3, RhoGEF, and PH domains. The nematode Unc-89 isoforms D, C, D, and F contain two kinase domain with B and F having two complete kinase domains while the first repeat of C and D are partial domains. Homology modeling suggests that the first kinase repeat of Unc-89 may be catalytically inactive, a pseudokinase, while the second kinase repeat may be active. The Unc-89 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271014 [Multi-domain]  Cd Length: 259  Bit Score: 76.03  E-value: 1.06e-15
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  37 NVAVKIIDrkkaPSDFLEKFLpREIEILAMLNHRSIVKTYEIFETSDgKVYIVMElGVQGDLLEFIKTRGALQEDDARKK 116
Cdd:cd14112   32 HCAVKIFE----VSDEASEAV-REFESLRTLQHENVQRLIAAFKPSN-FAYLVME-KLQEDVFTRFSSNDYYSEEQVATT 104
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 117 FHQLSSAIKYCHDLDVVHRDLKCENLLLD--KDFNIKLSDFGFSKRClrddsGRLIlSKTFCGSAAYAAPEVLQGIPYQP 194
Cdd:cd14112  105 VRQILDALHYLHFKGIAHLDVQPDNIMFQsvRSWQVKLVDFGRAQKV-----SKLG-KVPVDGDTDWASPEFHNPETPIT 178
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 195 KVYDIWSLGVILYIMVCGSMPY-----DDSNIKKMLRIQKEHRVNFPrsKHLTGECKDLIYRMLQPDVNRRLHIDEILNH 269
Cdd:cd14112  179 VQSDIWGLGVLTFCLLSGFHPFtseydDEEETKENVIFVKCRPNLIF--VEATQEALRFATWALKKSPTRRMRTDEALEH 256

                 ...
gi 112734851 270 CWV 272
Cdd:cd14112  257 RWL 259
STKc_PFTAIRE1 cd07869
Catalytic domain of the Serine/Threonine Kinase, PFTAIRE-1 kinase; STKs catalyze the transfer ...
18-212 1.11e-15

Catalytic domain of the Serine/Threonine Kinase, PFTAIRE-1 kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. PFTAIRE-1 is widely expressed except in the spleen and thymus. It is highly expressed in the brain, heart, pancreas, testis, and ovary, and is localized in the cytoplasm. It is regulated by cyclin D3 and is inhibited by the p21 cell cycle inhibitor. It has also been shown to interact with the membrane-associated cyclin Y, which recruits the protein to the plasma membrane. PFTAIRE-1 shares sequence similarity with Cyclin-Dependent Kinases (CDKs), which belong to a large family of STKs that are regulated by their cognate cyclins. Together, CDKs and cyclins are involved in the control of cell-cycle progression, transcription, and neuronal function. The PFTAIRE-1 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 143374 [Multi-domain]  Cd Length: 303  Bit Score: 76.66  E-value: 1.11e-15
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVksaYSERLKFN---VAVKIIDRKKAPSDFLEKFlpREIEILAMLNHRSIVKTYEIFETSDgKVYIVMELgV 94
Cdd:cd07869   13 LGEGSYATV---YKGKSKVNgklVALKVIRLQEEEGTPFTAI--REASLLKGLKHANIVLLHDIIHTKE-TLTLVFEY-V 85
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  95 QGDLLEFI-KTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKrclrddsGRLILSK 173
Cdd:cd07869   86 HTDLCQYMdKHPGGLHPENVKLFLFQLLRGLSYIHQRYILHRDLKPQNLLISDTGELKLADFGLAR-------AKSVPSH 158
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|..
gi 112734851 174 TFCGSAA---YAAPEVLQGIPYQPKVYDIWSLGVILYIMVCG 212
Cdd:cd07869  159 TYSNEVVtlwYRPPDVLLGSTEYSTCLDMWGVGCIFVEMIQG 200
PKc_PBS2_like cd06622
Catalytic domain of fungal PBS2-like dual-specificity Mitogen-Activated Protein Kinase Kinases; ...
18-272 1.23e-15

Catalytic domain of fungal PBS2-like dual-specificity Mitogen-Activated Protein Kinase Kinases; PKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine (ST) or tyrosine residues on protein substrates. Members of this group include the MAPKKs Polymyxin B resistance protein 2 (PBS2) from Saccharomyces cerevisiae, Wis1 from Schizosaccharomyces pombe, and related proteins. PBS2 and Wis1 are components of stress-activated MAPK cascades in budding and fission yeast, respectively. PBS2 is the specific activator of the MAPK Hog1, which plays a central role in the response of budding yeast to stress including exposure to arsenite and hyperosmotic environments. Wis1 phosphorylates and activates the MAPK Sty1 (also called Spc1 or Phh1), which stimulates a transcriptional response to a wide range of cellular insults through the bZip transcription factors Atf1, Pcr1, and Pap1. The PBS2 subfamily is part of a larger superfamily that includes the catalytic domains of STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 132953 [Multi-domain]  Cd Length: 286  Bit Score: 76.43  E-value: 1.23e-15
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSDFLEKFLprEIEILAMLNHRSIVKTYEIFeTSDGKVYIVMEL---GV 94
Cdd:cd06622    9 LGKGNYGSVYKVLHRPTGVTMAMKEIRLELDESKFNQIIM--ELDILHKAVSPYIVDFYGAF-FIEGAVYMCMEYmdaGS 85
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  95 QGDLLEFIKTRGALQEDDARKKFHQLSSAIKYC-HDLDVVHRDLKCENLLLDKDFNIKLSDFGFskrclrddSGRLI--L 171
Cdd:cd06622   86 LDKLYAGGVATEGIPEDVLRRITYAVVKGLKFLkEEHNIIHRDVKPTNVLVNGNGQVKLCDFGV--------SGNLVasL 157
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 172 SKTFCGSAAYAAPEVLQ-GIPYQPKVY----DIWSLGVILYIMVCGSMPYDD---SNIKKMLR-IQKEHRVNFPRSkhLT 242
Cdd:cd06622  158 AKTNIGCQSYMAPERIKsGGPNQNPTYtvqsDVWSLGLSILEMALGRYPYPPetyANIFAQLSaIVDGDPPTLPSG--YS 235
                        250       260       270
                 ....*....|....*....|....*....|
gi 112734851 243 GECKDLIYRMLQPDVNRRLHIDEILNHCWV 272
Cdd:cd06622  236 DDAQDFVAKCLNKIPNRRPTYAQLLEHPWL 265
PTZ00036 PTZ00036
glycogen synthase kinase; Provisional
10-227 1.26e-15

glycogen synthase kinase; Provisional


Pssm-ID: 173333 [Multi-domain]  Cd Length: 440  Bit Score: 77.77  E-value: 1.26e-15
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  10 RGYIMGINLGEGSYAKVKSAYSERLKFNVAVKiidrkKAPSDflEKFLPREIEILAMLNHRSIV--KTY---EIFETSDG 84
Cdd:PTZ00036  66 KSYKLGNIIGNGSFGVVYEAICIDTSEKVAIK-----KVLQD--PQYKNRELLIMKNLNHINIIflKDYyytECFKKNEK 138
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  85 KVY--IVMEL---GVQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLD-KDFNIKLSDFGFS 158
Cdd:PTZ00036 139 NIFlnVVMEFipqTVHKYMKHYARNNHALPLFLVKLYSYQLCRALAYIHSKFICHRDLKPQNLLIDpNTHTLKLCDFGSA 218
                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 159 KRCLRDDSgrlilSKTFCGSAAYAAPEVLQGIPYQPKVYDIWSLGVILYIMVCGSMPYD-DSNIKKMLRI 227
Cdd:PTZ00036 219 KNLLAGQR-----SVSYICSRFYRAPELMLGATNYTTHIDLWSLGCIIAEMILGYPIFSgQSSVDQLVRI 283
STKc_GRK4_like cd05605
Catalytic domain of G protein-coupled Receptor Kinase 4-like Serine/Threonine Kinases; STKs ...
60-273 1.35e-15

Catalytic domain of G protein-coupled Receptor Kinase 4-like Serine/Threonine Kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Members of the GRK4-like group include GRK4, GRK5, GRK6, and similar GRKs. They contain an N-terminal RGS homology (RH) domain and a catalytic domain, but lack a G protein betagamma-subunit binding domain. They are localized to the plasma membrane through post-translational lipid modification or direct binding to PIP2. GRKs phosphorylate and regulate G protein-coupled receptors (GPCRs), the largest superfamily of cell surface receptors which regulate some part of nearly all physiological functions. Phosphorylated GPCRs bind to arrestins, which prevents further G protein signaling despite the presence of activating ligand. The GRK4-like subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270756 [Multi-domain]  Cd Length: 285  Bit Score: 76.24  E-value: 1.35e-15
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  60 EIEILAMLNHRSIVKTYEIFETSDGkVYIVMELGVQGDLLEFIKTRGALQEDDARKKFH--QLSSAIKYCHDLDVVHRDL 137
Cdd:cd05605   50 EKQILEKVNSRFVVSLAYAYETKDA-LCLVLTIMNGGDLKFHIYNMGNPGFEEERAVFYaaEITCGLEHLHSERIVYRDL 128
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 138 KCENLLLDKDFNIKLSDFGFSKRCLRDDS--GRLilsktfcGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMP 215
Cdd:cd05605  129 KPENILLDDHGHVRISDLGLAVEIPEGETirGRV-------GTVGYMAPEVVKNERYTFSP-DWWGLGCLIYEMIEGQAP 200
                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 112734851 216 YDDSNiKKMLRIQKEHRVNFPR---SKHLTGECKDLIYRMLQPDVNRRL-----HIDEILNHCWVQ 273
Cdd:cd05605  201 FRARK-EKVKREEVDRRVKEDQeeySEKFSEEAKSICSQLLQKDPKTRLgcrgeGAEDVKSHPFFK 265
STKc_GRK2 cd14223
Catalytic domain of the Serine/Threonine Kinase, G protein-coupled Receptor Kinase 2; STKs ...
18-261 1.53e-15

Catalytic domain of the Serine/Threonine Kinase, G protein-coupled Receptor Kinase 2; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. GRK2, also called beta-adrenergic receptor kinase (beta-ARK) or beta-ARK1, is important in regulating several cardiac receptor responses. It plays a role in cardiac development and in hypertension. Deletion of GRK2 in mice results in embryonic lethality, caused by hypoplasia of the ventricular myocardium. GRK2 also plays important roles in the liver (as a regulator of portal blood pressure), in immune cells, and in the nervous system. Altered GRK2 expression has been reported in several disorders including major depression, schizophrenia, bipolar disorder, and Parkinsonism. GRK2 contains an N-terminal RGS homology (RH) domain, a central catalytic domain, and C-terminal pleckstrin homology (PH) domain that mediates PIP2 and G protein betagamma-subunit translocation to the membrane. GRKs phosphorylate and regulate G protein-coupled receptors (GPCRs), the largest superfamily of cell surface receptors which regulate some part of nearly all physiological functions. Phosphorylated GPCRs bind to arrestins, which prevents further G protein signaling despite the presence of activating ligand. TheGRK2 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271125 [Multi-domain]  Cd Length: 321  Bit Score: 76.62  E-value: 1.53e-15
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSDFLEKFLPREIEILAMLNHRS---IVKTYEIFETSDgKVYIVMELGV 94
Cdd:cd14223    8 IGRGGFGEVYGCRKADTGKMYAMKCLDKKRIKMKQGETLALNERIMLSLVSTGDcpfIVCMSYAFHTPD-KLSFILDLMN 86
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  95 QGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFG----FSKRclrddsgrli 170
Cdd:cd14223   87 GGDLHYHLSQHGVFSEAEMRFYAAEIILGLEHMHSRFVVYRDLKPANILLDEFGHVRISDLGlacdFSKK---------- 156
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 171 LSKTFCGSAAYAAPEVLQ-GIPYQPKVyDIWSLGVILYIMVCGSMPYDDSNIK---KMLRIQKEHRVNFPRSkhLTGECK 246
Cdd:cd14223  157 KPHASVGTHGYMAPEVLQkGVAYDSSA-DWFSLGCMLFKLLRGHSPFRQHKTKdkhEIDRMTLTMAVELPDS--FSPELR 233
                        250
                 ....*....|....*
gi 112734851 247 DLIYRMLQPDVNRRL 261
Cdd:cd14223  234 SLLEGLLQRDVNRRL 248
PTKc_EGFR_like cd05057
Catalytic domain of Epidermal Growth Factor Receptor-like Protein Tyrosine Kinases; PTKs ...
18-222 1.64e-15

Catalytic domain of Epidermal Growth Factor Receptor-like Protein Tyrosine Kinases; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. EGFR (HER, ErbB) subfamily members include EGFR (HER1, ErbB1), HER2 (ErbB2), HER3 (ErbB3), HER4 (ErbB4), and similar proteins. They are receptor PTKs (RTKs) containing an extracellular EGF-related ligand-binding region, a transmembrane helix, and a cytoplasmic region with a tyr kinase domain and a regulatory C-terminal tail. Unlike other PTKs, phosphorylation of the activation loop of EGFR proteins is not critical to their activation. Instead, they are activated by ligand-induced dimerization, resulting in the phosphorylation of tyr residues in the C-terminal tail, which serve as binding sites for downstream signaling molecules. Collectively, they can recognize a variety of ligands including EGF, TGFalpha, and neuregulins, among others. All four subfamily members can form homo- or heterodimers. HER3 contains an impaired kinase domain and depends on its heterodimerization partner for activation. EGFR subfamily members are involved in signaling pathways leading to a broad range of cellular responses including cell proliferation, differentiation, migration, growth inhibition, and apoptosis. Gain of function alterations, through their overexpression, deletions, or point mutations in their kinase domains, have been implicated in various cancers. These receptors are targets of many small molecule inhibitors and monoclonal antibodies used in cancer therapy. The EGFR subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270648 [Multi-domain]  Cd Length: 279  Bit Score: 75.91  E-value: 1.64e-15
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAY----SERLKFNVAVKIIDRKKAPSDFLEkfLPREIEILAMLNHRSIVKTYEIFETSdgKVYIVMELG 93
Cdd:cd05057   15 LGSGAFGTVYKGVwipeGEKVKIPVAIKVLREETGPKANEE--ILDEAYVMASVDHPHLVRLLGICLSS--QVQLITQLM 90
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  94 VQGDLLEFIKT-RGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLRDDS------ 166
Cdd:cd05057   91 PLGCLLDYVRNhRDNIGSQLLLNWCVQIAKGMSYLEEKRLVHRDLAARNVLVKTPNHVKITDFGLAKLLDVDEKeyhaeg 170
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|....*..
gi 112734851 167 GRLILSktfcgsaaYAAPEVLQGIPYQPKVyDIWSLGVILY-IMVCGSMPYDDSNIK 222
Cdd:cd05057  171 GKVPIK--------WMALESIQYRIYTHKS-DVWSYGVTVWeLMTFGAKPYEGIPAV 218
STKc_MAP4K4_6_N cd06636
N-terminal Catalytic domain of the Serine/Threonine Kinases, Mitogen-Activated Protein Kinase ...
18-272 1.65e-15

N-terminal Catalytic domain of the Serine/Threonine Kinases, Mitogen-Activated Protein Kinase Kinase Kinase Kinase 4 and 6; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Members of this subfamily contain an N-terminal catalytic domain and a C-terminal citron homology (CNH) regulatory domain. MAP4K4 is also called Nck Interacting kinase (NIK). It facilitates the activation of the MAPKs, extracellular signal-regulated kinase (ERK) 1, ERK2, and c-Jun N-terminal kinase (JNK), by phosphorylating and activating MEKK1. MAP4K4 plays a role in tumor necrosis factor (TNF) alpha-induced insulin resistance. MAP4K4 silencing in skeletal muscle cells from type II diabetic patients restores insulin-mediated glucose uptake. MAP4K4, through JNK, also plays a broad role in cell motility, which impacts inflammation, homeostasis, as well as the invasion and spread of cancer. MAP4K4 is found to be highly expressed in most tumor cell lines relative to normal tissue. MAP4K6 (also called MINK for Misshapen/NIKs-related kinase) is activated after Ras induction and mediates activation of p38 MAPK. MAP4K6 plays a role in cell cycle arrest, cytoskeleton organization, cell adhesion, and cell motility. The MAP4K4/6 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270806 [Multi-domain]  Cd Length: 282  Bit Score: 75.81  E-value: 1.65e-15
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPsdflEKFLPREIEILAMLNH-RSIVKTYEIF-----ETSDGKVYIVME 91
Cdd:cd06636   24 VGNGTYGQVYKGRHVKTGQLAAIKVMDVTEDE----EEEIKLEINMLKKYSHhRNIATYYGAFikkspPGHDDQLWLVME 99
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  92 LGVQGDLLEFIK-TRG-ALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLRDDSGRl 169
Cdd:cd06636  100 FCGAGSVTDLVKnTKGnALKEDWIAYICREILRGLAHLHAHKVIHRDIKGQNVLLTENAEVKLVDFGVSAQLDRTVGRR- 178
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 170 ilsKTFCGSAAYAAPEVLQGIPYQPKVY----DIWSLGVILYIMVCGSMPYDDSNIKKMLRIQKEHRVNFPRSKHLTGEC 245
Cdd:cd06636  179 ---NTFIGTPYWMAPEVIACDENPDATYdyrsDIWSLGITAIEMAEGAPPLCDMHPMRALFLIPRNPPPKLKSKKWSKKF 255
                        250       260
                 ....*....|....*....|....*..
gi 112734851 246 KDLIYRMLQPDVNRRLHIDEILNHCWV 272
Cdd:cd06636  256 IDFIEGCLVKNYLSRPSTEQLLKHPFI 282
STKc_TNIK cd06637
Catalytic domain of the Serine/Threonine Kinase, Traf2- and Nck-Interacting Kinase; STKs ...
18-277 1.67e-15

Catalytic domain of the Serine/Threonine Kinase, Traf2- and Nck-Interacting Kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. TNIK is an effector of Rap2, a small GTP-binding protein from the Ras family. TNIK specifically activates the c-Jun N-terminal kinase (JNK) pathway and plays a role in regulating the actin cytoskeleton. The TNIK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270807 [Multi-domain]  Cd Length: 296  Bit Score: 75.91  E-value: 1.67e-15
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPsdflEKFLPREIEILAMLNH-RSIVKTYEIFETS-----DGKVYIVME 91
Cdd:cd06637   14 VGNGTYGQVYKGRHVKTGQLAAIKVMDVTGDE----EEEIKQEINMLKKYSHhRNIATYYGAFIKKnppgmDDQLWLVME 89
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  92 LGVQGDLLEFIK-TRG-ALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLRDDSGRl 169
Cdd:cd06637   90 FCGAGSVTDLIKnTKGnTLKEEWIAYICREILRGLSHLHQHKVIHRDIKGQNVLLTENAEVKLVDFGVSAQLDRTVGRR- 168
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 170 ilsKTFCGSAAYAAPEVLQGIPYQPKVY----DIWSLGVILYIMVCGSMPYDDSNIKKMLRIQKEHRVNFPRSKHLTGEC 245
Cdd:cd06637  169 ---NTFIGTPYWMAPEVIACDENPDATYdfksDLWSLGITAIEMAEGAPPLCDMHPMRALFLIPRNPAPRLKSKKWSKKF 245
                        250       260       270
                 ....*....|....*....|....*....|....
gi 112734851 246 KDLIYRMLQPDVNRRLHIDEILNHCWV--QPKAR 277
Cdd:cd06637  246 QSFIESCLVKNHSQRPSTEQLMKHPFIrdQPNER 279
PTKc_FGFR3 cd05100
Catalytic domain of the Protein Tyrosine Kinase, Fibroblast Growth Factor Receptor 3; PTKs ...
7-238 1.87e-15

Catalytic domain of the Protein Tyrosine Kinase, Fibroblast Growth Factor Receptor 3; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. Many FGFR3 splice variants have been reported with the IIIb and IIIc isoforms being the predominant forms. FGFR3 IIIc is the isoform expressed in chondrocytes, the cells affected in dwarfism, while IIIb is expressed in epithelial cells. FGFR3 ligands include FGF1, FGF2, FGF4, FGF8, FGF9, and FGF23. It is a negative regulator of long bone growth. In the cochlear duct and in the lens, FGFR3 is involved in differentiation while it appears to have a role in cell proliferation in epithelial cells. Germline mutations in FGFR3 are associated with skeletal disorders including several forms of dwarfism. Some missense mutations are associated with multiple myeloma and carcinomas of the bladder and cervix. Overexpression of FGFR3 is found in thyroid carcinoma. FGFR3 is part of the FGFR subfamily, which are receptor PTKs (RTKs) containing an extracellular ligand-binding region with three immunoglobulin-like domains, a transmembrane segment, and an intracellular catalytic domain. The binding of FGFRs to their ligands, the FGFs, results in receptor dimerization and activation, and intracellular signaling. The binding of FGFs to FGFRs is promiscuous, in that a receptor may be activated by several ligands and a ligand may bind to more that one type of receptor. The FGFR3 subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 173652 [Multi-domain]  Cd Length: 334  Bit Score: 76.60  E-value: 1.87e-15
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851   7 LKRRGYIMGINLGEGSYAKVKSAYS---ERLKFN----VAVKIIDRKKAPSDFLEkfLPREIEILAML-NHRSIVKTYEI 78
Cdd:cd05100    9 LSRTRLTLGKPLGEGCFGQVVMAEAigiDKDKPNkpvtVAVKMLKDDATDKDLSD--LVSEMEMMKMIgKHKNIINLLGA 86
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  79 FeTSDGKVYIVMELGVQGDLLEFIKTR----------------GALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENL 142
Cdd:cd05100   87 C-TQDGPLYVLVEYASKGNLREYLRARrppgmdysfdtcklpeEQLTFKDLVSCAYQVARGMEYLASQKCIHRDLAARNV 165
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 143 LLDKDFNIKLSDFGFSkrclRDDSGRLILSKTFCGS--AAYAAPEVLQGIPYQPKVyDIWSLGVILY-IMVCGSMPYDDS 219
Cdd:cd05100  166 LVTEDNVMKIADFGLA----RDVHNIDYYKKTTNGRlpVKWMAPEALFDRVYTHQS-DVWSFGVLLWeIFTLGGSPYPGI 240
                        250       260
                 ....*....|....*....|
gi 112734851 220 NIKKMLRIQKE-HRVNFPRS 238
Cdd:cd05100  241 PVEELFKLLKEgHRMDKPAN 260
PTKc_FGFR cd05053
Catalytic domain of the Protein Tyrosine Kinases, Fibroblast Growth Factor Receptors; PTKs ...
7-253 2.20e-15

Catalytic domain of the Protein Tyrosine Kinases, Fibroblast Growth Factor Receptors; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. The FGFR subfamily consists of FGFR1, FGFR2, FGFR3, FGFR4, and similar proteins. They are receptor PTKs (RTKs) containing an extracellular ligand-binding region with three immunoglobulin-like domains, a transmembrane segment, and an intracellular catalytic domain. The binding of FGFRs to their ligands, the FGFs, and to heparin/heparan sulfate (HS) results in the formation of a ternary complex, which leads to receptor dimerization and activation, and intracellular signaling. There are at least 23 FGFs and four types of FGFRs. The binding of FGFs to FGFRs is promiscuous, in that a receptor may be activated by several ligands and a ligand may bind to more that one type of receptor. FGF/FGFR signaling is important in the regulation of embryonic development, homeostasis, and regenerative processes. Depending on the cell type and stage, FGFR signaling produces diverse cellular responses including proliferation, growth arrest, differentiation, and apoptosis. Aberrant signaling leads to many human diseases such as skeletal, olfactory, and metabolic disorders, as well as cancer. The FGFR subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase .


Pssm-ID: 270646 [Multi-domain]  Cd Length: 294  Bit Score: 75.53  E-value: 2.20e-15
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851   7 LKRRGYIMGINLGEGSYAKVKSAYSERL------KFNVAVKIIDRKKAPSDFLEkfLPREIEILAML-NHRSIVKTYEIF 79
Cdd:cd05053    9 LPRDRLTLGKPLGEGAFGQVVKAEAVGLdnkpneVVTVAVKMLKDDATEKDLSD--LVSEMEMMKMIgKHKNIINLLGAC 86
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  80 eTSDGKVYIVMELGVQGDLLEFIKTR----------------GALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLL 143
Cdd:cd05053   87 -TQDGPLYVVVEYASKGNLREFLRARrppgeeaspddprvpeEQLTQKDLVSFAYQVARGMEYLASKKCIHRDLAARNVL 165
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 144 LDKDFNIKLSDFGFSKRCLRDD------SGRLilsktfcgSAAYAAPEVLQGipyqpKVY----DIWSLGVILY-IMVCG 212
Cdd:cd05053  166 VTEDNVMKIADFGLARDIHHIDyyrkttNGRL--------PVKWMAPEALFD-----RVYthqsDVWSFGVLLWeIFTLG 232
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|..
gi 112734851 213 SMPYDDSNIKKMLRIQKE-HRVNFPRSkhltgeCKDLIYRML 253
Cdd:cd05053  233 GSPYPGIPVEELFKLLKEgHRMEKPQN------CTQELYMLM 268
STKc_CDK10 cd07845
Catalytic domain of the Serine/Threonine Kinase, Cyclin-Dependent protein Kinase 10; STKs ...
18-206 2.32e-15

Catalytic domain of the Serine/Threonine Kinase, Cyclin-Dependent protein Kinase 10; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. CDK10, also called PISSLRE, is essential for cell growth and proliferation, and acts through the G2/M phase of the cell cycle. CDK10 has also been identified as an important factor in endocrine therapy resistance in breast cancer. CDK10 silencing increases the transcription of c-RAF and the activation of the p42/p44 MAPK pathway, which leads to antiestrogen resistance. Patients who express low levels of CDK10 relapse early on tamoxifen. CDKs belong to a large family of STKs that are regulated by their cognate cyclins. Together, they are involved in the control of cell-cycle progression, transcription, and neuronal function. The CDK10 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 173742 [Multi-domain]  Cd Length: 309  Bit Score: 75.87  E-value: 2.32e-15
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKII--DRKK--APSDFLekflpREIEILAMLNHRSIVktyEIFETSDGK----VYIV 89
Cdd:cd07845   15 IGEGTYGIVYRARDTTSGEIVALKKVrmDNERdgIPISSL-----REITLLLNLRHPNIV---ELKEVVVGKhldsIFLV 86
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  90 MELGVQ--GDLLEFIKTrgALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRC---LRD 164
Cdd:cd07845   87 MEYCEQdlASLLDNMPT--PFSESQVKCLMLQLLRGLQYLHENFIIHRDLKVSNLLLTDKGCLKIADFGLARTYglpAKP 164
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|..
gi 112734851 165 DSGRLIlsktfcgSAAYAAPEVLQGIPYQPKVYDIWSLGVIL 206
Cdd:cd07845  165 MTPKVV-------TLWYRAPELLLGCTTYTTAIDMWAVGCIL 199
STKc_CK2_alpha cd14132
Catalytic subunit (alpha) of the Serine/Threonine Kinase, Casein Kinase 2; STKs catalyze the ...
18-269 2.92e-15

Catalytic subunit (alpha) of the Serine/Threonine Kinase, Casein Kinase 2; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. CK2 is a tetrameric protein with two catalytic (alpha) and two regulatory (beta) subunits. It is constitutively active and ubiquitously expressed, and is found in the cytoplasm, nucleus, as well as in the plasma membrane. It phosphorylates a wide variety of substrates including gylcogen synthase, cell cycle proteins, nuclear proteins (e.g. DNA topoisomerase II), and ion channels (e.g. ENaC), among others. It may be considered a master kinase controlling the activity or lifespan of many other kinases and exerting its effect over cell fate, gene expression, protein synthesis and degradation, and viral infection. CK2 is implicated in every stage of the cell cycle and is required for cell cycle progression. It plays crucial roles in cell differentiation, proliferation, and survival, and is thus implicated in cancer. CK2 is not an oncogene by itself but elevated CK2 levels create an environment that enhances the survival of tumor cells. The CK2 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271034 [Multi-domain]  Cd Length: 306  Bit Score: 75.27  E-value: 2.92e-15
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIdrKKAPsdflEKFLPREIEILAMLN-HRSIVKTYEIFETSDGKVY-IVMELgVQ 95
Cdd:cd14132   26 IGRGKYSEVFEGINIGNNEKVVIKVL--KPVK----KKKIKREIKILQNLRgGPNIVKLLDVVKDPQSKTPsLIFEY-VN 98
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  96 GDllEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFN-IKLSDFGFSK--RCLRDDSGRLils 172
Cdd:cd14132   99 NT--DFKTLYPTLTDYDIRYYMYELLKALDYCHSKGIMHRDVKPHNIMIDHEKRkLRLIDWGLAEfyHPGQEYNVRV--- 173
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 173 ktfcGSAAYAAPEVLQGIPYQPKVYDIWSLGVILYIM----------------------VCGS-----------MPYDDS 219
Cdd:cd14132  174 ----ASRYYKGPELLVDYQYYDYSLDMWSLGCMLASMifrkepffhghdnydqlvkiakVLGTddlyayldkygIELPPR 249
                        250       260       270       280       290
                 ....*....|....*....|....*....|....*....|....*....|....
gi 112734851 220 NIKKMLRIQK---EHRVNfPRSKHL-TGECKDLIYRMLQPDVNRRLHIDEILNH 269
Cdd:cd14132  250 LNDILGRHSKkpwERFVN-SENQHLvTPEALDLLDKLLRYDHQERITAKEAMQH 302
PTKc_Src_like cd05034
Catalytic domain of Src kinase-like Protein Tyrosine Kinases; PTKs catalyze the transfer of ...
18-271 4.03e-15

Catalytic domain of Src kinase-like Protein Tyrosine Kinases; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. Src subfamily members include Src, Lck, Hck, Blk, Lyn, Fgr, Fyn, Yrk, and Yes. Src (or c-Src) proteins are cytoplasmic (or non-receptor) PTKs which are anchored to the plasma membrane. They contain an N-terminal SH4 domain with a myristoylation site, followed by SH3 and SH2 domains, a tyr kinase domain, and a regulatory C-terminal region containing a conserved tyr. They are activated by autophosphorylation at the tyr kinase domain, but are negatively regulated by phosphorylation at the C-terminal tyr by Csk (C-terminal Src Kinase). Src proteins are involved in signaling pathways that regulate cytokine and growth factor responses, cytoskeleton dynamics, cell proliferation, survival, and differentiation. They were identified as the first proto-oncogene products, and they regulate cell adhesion, invasion, and motility in cancer cells and tumor vasculature, contributing to cancer progression and metastasis. Src kinases are overexpressed in a variety of human cancers, making them attractive targets for therapy. They are also implicated in acute inflammatory responses and osteoclast function. Src, Fyn, Yes, and Yrk are widely expressed, while Blk, Lck, Hck, Fgr, and Lyn show a limited expression pattern. The Src-like subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270630 [Multi-domain]  Cd Length: 248  Bit Score: 74.24  E-value: 4.03e-15
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKV-KSAYSERLKfnVAVKIIdrkKAPSDFLEKFLpREIEILAMLNHRSIVKTYEIFETSDgKVYIVMELGVQG 96
Cdd:cd05034    3 LGAGQFGEVwMGVWNGTTK--VAVKTL---KPGTMSPEAFL-QEAQIMKKLRHDKLVQLYAVCSDEE-PIYIVTELMSKG 75
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  97 DLLEFiktrgaLQEDDARK-KFHQL-------SSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSkrclrddsgR 168
Cdd:cd05034   76 SLLDY------LRTGEGRAlRLPQLidmaaqiASGMAYLESRNYIHRDLAARNILVGENNVCKVADFGLA---------R 140
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 169 LILSKTFCGSAA------YAAPEVLQGIPYQPKVyDIWSLGVILY-IMVCGSMPYDDSNIKKMLR-IQKEHRVNFPRskh 240
Cdd:cd05034  141 LIEDDEYTAREGakfpikWTAPEAALYGRFTIKS-DVWSFGILLYeIVTYGRVPYPGMTNREVLEqVERGYRMPKPP--- 216
                        250       260       270
                 ....*....|....*....|....*....|.
gi 112734851 241 ltgECKDLIYrmlqpdvnrrlhidEILNHCW 271
Cdd:cd05034  217 ---GCPDELY--------------DIMLQCW 230
STKc_CDK8_like cd07842
Catalytic domain of Cyclin-Dependent protein Kinase 8-like Serine/Threonine Kinases; STKs ...
11-271 4.60e-15

Catalytic domain of Cyclin-Dependent protein Kinase 8-like Serine/Threonine Kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. This subfamily is composed of CDK8, CDC2L6, and similar proteins. CDK8 functions as a negative or positive regulator of transcription, depending on the scenario. Together with its regulator, cyclin C, it reversibly associates with the multi-subunit core Mediator complex, a cofactor that is involved in regulating RNA polymerase II-dependent transcription. CDC2L6 also associates with Mediator in complexes lacking CDK8. In VP16-dependent transcriptional activation, CDK8 and CDC2L6 exerts opposing effects by positive and negative regulation, respectively, in similar conditions. CDKs belong to a large family of STKs that are regulated by their cognate cyclins. Together, they are involved in the control of cell-cycle progression, transcription, and neuronal function. The CDK8-like subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270834 [Multi-domain]  Cd Length: 316  Bit Score: 75.01  E-value: 4.60e-15
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  11 GYImginlGEGSYAKVKSAYSERLKFN--VAVKIIDRKKAPSDFLEKFLPREIEILAMLNHRSIVKTYEIF-ETSDGKVY 87
Cdd:cd07842    6 GCI-----GRGTYGRVYKAKRKNGKDGkeYAIKKFKGDKEQYTGISQSACREIALLRELKHENVVSLVEVFlEHADKSVY 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  88 IVMELGvQGDLLEFIK-----TRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFN----IKLSDFGFS 158
Cdd:cd07842   81 LLFDYA-EHDLWQIIKfhrqaKRVSIPPSMVKSLLWQILNGIHYLHSNWVLHRDLKPANILVMGEGPergvVKIGDLGLA 159
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 159 KRC------LRDDSGRLIlskTFCgsaaYAAPEVLQGIPYQPKVYDIWSLGVIL-------------------------- 206
Cdd:cd07842  160 RLFnaplkpLADLDPVVV---TIW----YRAPELLLGARHYTKAIDIWAIGCIFaelltlepifkgreakikksnpfqrd 232
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 207 ----YIMVCGsMPYDD--SNIKKM---LRIQKEH-RVNFPRS---------KHLTGECKDLIYRMLQPDVNRRLHIDEIL 267
Cdd:cd07842  233 qlerIFEVLG-TPTEKdwPDIKKMpeyDTLKSDTkASTYPNSllakwmhkhKKPDSQGFDLLRKLLEYDPTKRITAEEAL 311

                 ....
gi 112734851 268 NHCW 271
Cdd:cd07842  312 EHPY 315
PTKc_Fyn cd05070
Catalytic domain of the Protein Tyrosine Kinase, Fyn; PTKs catalyze the transfer of the ...
3-300 4.86e-15

Catalytic domain of the Protein Tyrosine Kinase, Fyn; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. Fyn and Yrk are members of the Src subfamily of proteins, which are cytoplasmic (or non-receptor) PTKs. Fyn, together with Lck, plays a critical role in T-cell signal transduction by phosphorylating ITAM (immunoreceptor tyr activation motif) sequences on T-cell receptors, ultimately leading to the proliferation and differentiation of T-cells. In addition, Fyn is involved in the myelination of neurons, and is implicated in Alzheimer's and Parkinson's diseases. Src kinases contain an N-terminal SH4 domain with a myristoylation site, followed by SH3 and SH2 domains, a tyr kinase domain, and a regulatory C-terminal region containing a conserved tyr. They are activated by autophosphorylation at the tyr kinase domain, but are negatively regulated by phosphorylation at the C-terminal tyr by Csk (C-terminal Src Kinase). The Fyn/Yrk subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as serine/threonine kinases, RIO kinases, and phosphoinositide 3-kinase.


Pssm-ID: 270655 [Multi-domain]  Cd Length: 274  Bit Score: 74.33  E-value: 4.86e-15
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851   3 DAAVLKRRGYIMGINLGEGSYAKV-KSAYSERLKfnVAVKIIDR-KKAPSDFLEkflprEIEILAMLNHRSIVKTYEIfe 80
Cdd:cd05070    2 DVWEIPRESLQLIKRLGNGQFGEVwMGTWNGNTK--VAIKTLKPgTMSPESFLE-----EAQIMKKLKHDKLVQLYAV-- 72
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  81 TSDGKVYIVMELGVQGDLLEFIKTRG--ALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFS 158
Cdd:cd05070   73 VSEEPIYIVTEYMSKGSLLDFLKDGEgrALKLPNLVDMAAQVAAGMAYIERMNYIHRDLRSANILVGNGLICKIADFGLA 152
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 159 kRCLRDDSGRLILSKTFcgSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVC-GSMPYDDSNIKKML-RIQKEHRVNFP 236
Cdd:cd05070  153 -RLIEDNEYTARQGAKF--PIKWTAPEAALYGRFTIKS-DVWSFGILLTELVTkGRVPYPGMNNREVLeQVERGYRMPCP 228
                        250       260       270       280       290       300
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 112734851 237 RskhltgeckdliyrmlqpDVNRRLHidEILNHCWVQ-PKARGLSSGAINKEGESSRATEPSWIP 300
Cdd:cd05070  229 Q------------------DCPISLH--ELMIHCWKKdPEERPTFEYLQGFLEDYFTATEPQYQP 273
PKc_Myt1 cd14050
Catalytic domain of the Dual-specificity protein kinase, Myt1; Dual-specificity PKs catalyze ...
17-269 5.22e-15

Catalytic domain of the Dual-specificity protein kinase, Myt1; Dual-specificity PKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine as well as tyrosine residues on protein substrates. Myt1 is a cytoplasmic cell cycle checkpoint kinase that can keep the cyclin-dependent kinase CDK1 in an inactive state through phosphorylation of N-terminal thr (T14) and tyr (Y15) residues, leading to the delay of meiosis I entry. Meiotic progression is ensured by a two-step inhibition and downregulation of Myt1 by CDK1/XRINGO and p90Rsk during oocyte maturation. In addition, Myt1 targets cyclin B1/B2 and is essential for Golgi and ER assembly during telophase. In Drosophila, Myt1 may be a downstream target of Notch during eye development. The Myt1 subfamily is part of a larger superfamily that includes the catalytic domains of other protein serine/threonine PKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270952 [Multi-domain]  Cd Length: 249  Bit Score: 73.88  E-value: 5.22e-15
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  17 NLGEGSYAKVKSAYSERLKFNVAVKII-DRKKAPSDFLEKFlpREI---EILAMlnHRSIVKTYEIFETSdGKVYIVMEL 92
Cdd:cd14050    8 KLGEGSFGEVFKVRSREDGKLYAVKRSrSRFRGEKDRKRKL--EEVerhEKLGE--HPNCVRFIKAWEEK-GILYIQTEL 82
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  93 gVQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGfskrcLRDDSGRLILS 172
Cdd:cd14050   83 -CDTSLQQYCEETHSLPESEVWNILLDLLKGLKHLHDHGLIHLDIKPANIFLSKDGVCKLGDFG-----LVVELDKEDIH 156
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 173 KTFCGSAAYAAPEVLQGIPyqPKVYDIWSLGVILYIMVCG-SMPyddSNIKKMLRIQKEHrVNFPRSKHLTGECKDLIYR 251
Cdd:cd14050  157 DAQEGDPRYMAPELLQGSF--TKAADIFSLGITILELACNlELP---SGGDGWHQLRQGY-LPEEFTAGLSPELRSIIKL 230
                        250
                 ....*....|....*...
gi 112734851 252 MLQPDVNRRLHIDEILNH 269
Cdd:cd14050  231 MMDPDPERRPTAEDLLAL 248
STKc_MAP3K8 cd13995
Catalytic domain of the Serine/Threonine kinase, Mitogen-Activated Protein Kinase (MAPK) ...
20-269 6.76e-15

Catalytic domain of the Serine/Threonine kinase, Mitogen-Activated Protein Kinase (MAPK) Kinase Kinase 8; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. MAP3K8 is also called Tumor progression locus 2 (Tpl2) or Cancer Osaka thyroid (Cot), and was first identified as a proto-oncogene in T-cell lymphoma induced by MoMuL virus and in breast carcinoma induced by MMTV. Activated MAP3K8 induces various MAPK pathways including Extracellular Regulated Kinase (ERK) 1/2, c-Jun N-terminal kinase (JNK), and p38. It plays a pivotal role in innate immunity, linking Toll-like receptors to the production of TNF and the activation of ERK in macrophages. It is also required in interleukin-1beta production and is critical in host defense against Gram-positive bacteria. MAP3Ks (MKKKs or MAPKKKs) phosphorylate and activate MAPK kinases (MAPKKs or MKKs or MAP2Ks), which in turn phosphorylate and activate MAPKs during signaling cascades that are important in mediating cellular responses to extracellular signals. The MAP3K8 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270897 [Multi-domain]  Cd Length: 256  Bit Score: 73.50  E-value: 6.76e-15
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  20 EGSYAKVKSAYSERLKFNVAVKIIDrkkapsdfLEKFLPREIEILAMLNHRSIVKTYEIFeTSDGKVYIVMELGVQGDLL 99
Cdd:cd13995   14 RGAFGKVYLAQDTKTKKRMACKLIP--------VEQFKPSDVEIQACFRHENIAELYGAL-LWEETVHLFMEAGEGGSVL 84
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 100 EFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIkLSDFGFSKRcLRDDsgrLILSKTFCGSA 179
Cdd:cd13995   85 EKLESCGPMREFEIIWVTKHVLKGLDFLHSKNIIHHDIKPSNIVFMSTKAV-LVDFGLSVQ-MTED---VYVPKDLRGTE 159
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 180 AYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMP----YDDSNIKKMLRIQKEHRvnfPRSKHLTGEC----KDLIYR 251
Cdd:cd13995  160 IYMSPEVILCRGHNTKA-DIYSLGATIIHMQTGSPPwvrrYPRSAYPSYLYIIHKQA---PPLEDIAQDCspamRELLEA 235
                        250
                 ....*....|....*...
gi 112734851 252 MLQPDVNRRLHIDEILNH 269
Cdd:cd13995  236 ALERNPNHRSSAAELLKH 253
PKc_MKK3_6 cd06617
Catalytic domain of the dual-specificity Protein Kinases, Mitogen-activated protein Kinase ...
83-274 8.05e-15

Catalytic domain of the dual-specificity Protein Kinases, Mitogen-activated protein Kinase Kinases 3 and 6; PKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine (ST) or tyrosine residues on protein substrates. MKK3 and MKK6 are dual-specificity PKs that phosphorylate and activate their downstream target, p38 MAPK, on specific threonine and tyrosine residues. MKK3/6 play roles in the regulation of cell cycle progression, cytokine- and stress-induced apoptosis, oncogenic transformation, and adult tissue regeneration. In addition, MKK6 plays a critical role in osteoclast survival in inflammatory disease while MKK3 is associated with tumor invasion, progression, and poor patient survival in glioma. The MKK3/6 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 173729 [Multi-domain]  Cd Length: 283  Bit Score: 74.00  E-value: 8.05e-15
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  83 DGKVYIVMELgVQGDLLEFIK---TRGALQEDDARKKFhQLS--SAIKYCHD-LDVVHRDLKCENLLLDKDFNIKLSDFG 156
Cdd:cd06617   72 EGDVWICMEV-MDTSLDKFYKkvyDKGLTIPEDILGKI-AVSivKALEYLHSkLSVIHRDVKPSNVLINRNGQVKLCDFG 149
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 157 FskrclrddSGRLI--LSKTF-CGSAAYAAPEVLQGiPYQPKVY----DIWSLGVILYIMVCGSMPYDD--SNIKKMLRI 227
Cdd:cd06617  150 I--------SGYLVdsVAKTIdAGCKPYMAPERINP-ELNQKGYdvksDVWSLGITMIELATGRFPYDSwkTPFQQLKQV 220
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|....*..
gi 112734851 228 QKEHRVNFPRSKhLTGECKDLIYRMLQPDVNRRLHIDEILNHCWVQP 274
Cdd:cd06617  221 VEEPSPQLPAEK-FSPEFQDFVNKCLKKNYKERPNYPELLQHPFFEL 266
PTKc_EphR_A2 cd05063
Catalytic domain of the Protein Tyrosine Kinase, Ephrin Receptor A2; PTKs catalyze the ...
18-277 1.05e-14

Catalytic domain of the Protein Tyrosine Kinase, Ephrin Receptor A2; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. The EphA2 receptor is overexpressed in tumor cells and tumor blood vessels in a variety of cancers including breast, prostate, lung, and colon. As a result, it is an attractive target for drug design since its inhibition could affect several aspects of tumor progression. EphRs comprise the largest subfamily of receptor PTKs (RTKs). Class EphA receptors bind GPI-anchored ephrin-A ligands. There are ten vertebrate EphA receptors (EphA1-10), which display promiscuous interactions with six ephrin-A ligands. EphRs contain an ephrin binding domain and two fibronectin repeats extracellularly, a transmembrane segment, and a cytoplasmic tyr kinase domain. Binding of the ephrin ligand to EphR requires cell-cell contact since both are anchored to the plasma membrane. The resulting downstream signals occur bidirectionally in both EphR-expressing cells (forward signaling) and ephrin-expressing cells (reverse signaling). Ephrin/EphR interaction mainly results in cell-cell repulsion or adhesion, making it important in neural development and plasticity, cell morphogenesis, cell-fate determination, embryonic development, tissue patterning, and angiogenesis. The EphA2 subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, and phosphoinositide 3-kinase (PI3K).


Pssm-ID: 133194 [Multi-domain]  Cd Length: 268  Bit Score: 73.47  E-value: 1.05e-14
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSA---YSERLKFNVAVKIID---RKKAPSDFLEkflprEIEILAMLNHRSIVKtYEIFETSDGKVYIVME 91
Cdd:cd05063   13 IGAGEFGEVFRGilkMPGRKEVAVAIKTLKpgyTEKQRQDFLS-----EASIMGQFSHHNIIR-LEGVVTKFKPAMIITE 86
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  92 LGVQGDLLEFiktrgaLQEDDARKKFHQL-------SSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSkRCLRD 164
Cdd:cd05063   87 YMENGALDKY------LRDHDGEFSSYQLvgmlrgiAAGMKYLSDMNYVHRDLAARNILVNSNLECKVSDFGLS-RVLED 159
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 165 DSgrlilSKTFCGSAA-----YAAPEvlqGIPYQ--PKVYDIWSLGVILY-IMVCGSMPY-DDSNIKKMLRIQKEHRVNF 235
Cdd:cd05063  160 DP-----EGTYTTSGGkipirWTAPE---AIAYRkfTSASDVWSFGIVMWeVMSFGERPYwDMSNHEVMKAINDGFRLPA 231
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|...
gi 112734851 236 PRskhltgECKDLIYR-MLQpdvnrrlhideilnhCWVQPKAR 277
Cdd:cd05063  232 PM------DCPSAVYQlMLQ---------------CWQQDRAR 253
STKc_PDIK1L cd13977
Catalytic domain of the Serine/Threonine kinase, PDLIM1 interacting kinase 1 like; STKs ...
18-225 1.14e-14

Catalytic domain of the Serine/Threonine kinase, PDLIM1 interacting kinase 1 like; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. PDIK1L is also called STK35 or CLIK-1. It is predominantly a nuclear protein which is capable of autophosphorylation. Through its interaction with the PDZ-LIM protein CLP-36, it is localized to actin stress fibers. The PDIK1L subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase (PI3K).


Pssm-ID: 270879 [Multi-domain]  Cd Length: 322  Bit Score: 74.13  E-value: 1.14e-14
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIdRKKAPSD-----------------------FLEKFLPREIEILAMLNHRSIVK 74
Cdd:cd13977    8 VGRGSYGVVYEAVVRRTGARVAVKKI-RCNAPENvelalrefwalssiqrqhpnviqLEECVLQRDGLAQRMSHGSSKSD 86
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  75 TY-EIFETS-DGKV----------YIVMELGVQGDLLEFIKTRgalqEDDAR--KKF-HQLSSAIKYCHDLDVVHRDLKC 139
Cdd:cd13977   87 LYlLLVETSlKGERcfdprsacylWFVMEFCDGGDMNEYLLSR----RPDRQtnTSFmLQLSSALAFLHRNQIVHRDLKP 162
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 140 ENLLLDKDFN---IKLSDFGFSKRC----LRDDS----GRLILSkTFCGSAAYAAPEVLQGiPYQPKVyDIWSLGVILYI 208
Cdd:cd13977  163 DNILISHKRGepiLKVADFGLSKVCsgsgLNPEEpanvNKHFLS-SACGSDFYMAPEVWEG-HYTAKA-DIFALGIIIWA 239
                        250
                 ....*....|....*..
gi 112734851 209 MVcGSMPYDDSNIKKML 225
Cdd:cd13977  240 MV-ERITFRDGETKKEL 255
PTKc_TrkB cd05093
Catalytic domain of the Protein Tyrosine Kinase, Tropomyosin Related Kinase B; PTKs catalyze ...
7-268 1.44e-14

Catalytic domain of the Protein Tyrosine Kinase, Tropomyosin Related Kinase B; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. TrkB is a receptor PTK (RTK) containing an extracellular region with arrays of leucine-rich motifs flanked by two cysteine-rich clusters followed by two immunoglobulin-like domains, a transmembrane segment, and an intracellular catalytic domain. Binding of TrkB to its ligands, brain-derived neurotrophic factor (BDNF) or neurotrophin 4 (NT4), results in receptor oligomerization and activation of the catalytic domain. TrkB is broadly expressed in the nervous system and in some non-neural tissues. It plays important roles in cell proliferation, differentiation, and survival. BDNF/Trk signaling plays a key role in regulating activity-dependent synaptic plasticity. TrkB also contributes to protection against gp120-induced neuronal cell death. TrkB overexpression is associated with poor prognosis in neuroblastoma (NB) and other human cancers. It acts as a suppressor of anoikis (detachment-induced apoptosis) and contributes to tumor metastasis. The TrkB subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270675 [Multi-domain]  Cd Length: 288  Bit Score: 73.15  E-value: 1.44e-14
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851   7 LKRRGYIMGINLGEGSYAKVKSAY-----SERLKFNVAVKIIdrkKAPSDFLEKFLPREIEILAMLNHRSIVKTYEIFET 81
Cdd:cd05093    2 IKRHNIVLKRELGEGAFGKVFLAEcynlcPEQDKILVAVKTL---KDASDNARKDFHREAELLTNLQHEHIVKFYGVCVE 78
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  82 SDgKVYIVMELGVQGDLLEFIKTRGA----------LQEDDARKKFH---QLSSAIKYCHDLDVVHRDLKCENLLLDKDF 148
Cdd:cd05093   79 GD-PLIMVFEYMKHGDLNKFLRAHGPdavlmaegnrPAELTQSQMLHiaqQIAAGMVYLASQHFVHRDLATRNCLVGENL 157
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 149 NIKLSDFGFSKRCLRDDSGRLILSKTFcgSAAYAAPEVLQGIPYQPKVyDIWSLGVILY-IMVCGSMPYDDSNIKKMLRI 227
Cdd:cd05093  158 LVKIGDFGMSRDVYSTDYYRVGGHTML--PIRWMPPESIMYRKFTTES-DVWSLGVVLWeIFTYGKQPWYQLSNNEVIEC 234
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|.
gi 112734851 228 QKEHRVnFPRSKHLTGECKDLIYRMLQPDVNRRLHIDEILN 268
Cdd:cd05093  235 ITQGRV-LQRPRTCPKEVYDLMLGCWQREPHMRLNIKEIHS 274
PTKc_Abl cd05052
Catalytic domain of the Protein Tyrosine Kinase, Abelson kinase; PTKs catalyze the transfer of ...
7-254 1.47e-14

Catalytic domain of the Protein Tyrosine Kinase, Abelson kinase; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. Abl (or c-Abl) is a ubiquitously-expressed cytoplasmic (or nonreceptor) PTK that contains SH3, SH2, and tyr kinase domains in its N-terminal region, as well as nuclear localization motifs, a putative DNA-binding domain, and F- and G-actin binding domains in its C-terminal tail. It also contains a short autoinhibitory cap region in its N-terminus. Abl function depends on its subcellular localization. In the cytoplasm, Abl plays a role in cell proliferation and survival. In response to DNA damage or oxidative stress, Abl is transported to the nucleus where it induces apoptosis. In chronic myelogenous leukemia (CML) patients, an aberrant translocation results in the replacement of the first exon of Abl with the BCR (breakpoint cluster region) gene. The resulting BCR-Abl fusion protein is constitutively active and associates into tetramers, resulting in a hyperactive kinase sending a continuous signal. This leads to uncontrolled proliferation, morphological transformation and anti-apoptotic effects. BCR-Abl is the target of selective inhibitors, such as imatinib (Gleevec), used in the treatment of CML. Abl2, also known as ARG (Abelson-related gene), is thought to play a cooperative role with Abl in the proper development of the nervous system. The Tel-ARG fusion protein, resulting from reciprocal translocation between chromosomes 1 and 12, is associated with acute myeloid leukemia (AML). The TEL gene is a frequent fusion partner of other tyr kinase oncogenes, including Tel/Abl, Tel/PDGFRbeta, and Tel/Jak2, found in patients with leukemia and myeloproliferative disorders. The Abl subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270645 [Multi-domain]  Cd Length: 263  Bit Score: 72.84  E-value: 1.47e-14
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851   7 LKRRGYIMGINLGEGSYAKVKSAYSERLKFNVAVKIIdrkKAPSDFLEKFLpREIEILAMLNHRSIVKTYEIFeTSDGKV 86
Cdd:cd05052    3 IERTDITMKHKLGGGQYGEVYEGVWKKYNLTVAVKTL---KEDTMEVEEFL-KEAAVMKEIKHPNLVQLLGVC-TREPPF 77
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  87 YIVMELGVQGDLLEFIKTRGAlQEDDARKKFH---QLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSkRCLR 163
Cdd:cd05052   78 YIITEFMPYGNLLDYLRECNR-EELNAVVLLYmatQIASAMEYLEKKNFIHRDLAARNCLVGENHLVKVADFGLS-RLMT 155
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 164 DDsgrlilskTFCGSAA------YAAPEVLQGIPYQPKVyDIWSLGVILY-IMVCGSMPY---DDSNIKKMLriQKEHRV 233
Cdd:cd05052  156 GD--------TYTAHAGakfpikWTAPESLAYNKFSIKS-DVWAFGVLLWeIATYGMSPYpgiDLSQVYELL--EKGYRM 224
                        250       260
                 ....*....|....*....|.
gi 112734851 234 NFPRSkhltgeCKDLIYRMLQ 254
Cdd:cd05052  225 ERPEG------CPPKVYELMR 239
PTKc_Jak1_rpt2 cd05079
Catalytic (repeat 2) domain of the Protein Tyrosine Kinase, Janus kinase 1; PTKs catalyze the ...
17-277 1.52e-14

Catalytic (repeat 2) domain of the Protein Tyrosine Kinase, Janus kinase 1; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. Jak1 is widely expressed in many tissues. Many cytokines are dependent on Jak1 for signaling, including those that use the shared receptor subunits common gamma chain (IL-2, IL-4, IL-7, IL-9, IL-15, IL-21) and gp130 (IL-6, IL-11, oncostatin M, G-CSF, and IFNs, among others). The many varied interactions of Jak1 and its ubiquitous expression suggest many biological roles. Jak1 is important in neurological development, as well as in lymphoid development and function. It also plays a role in the pathophysiology of cardiac hypertrophy and heart failure. A mutation in the ATP-binding site of Jak1 was identified in a human uterine leiomyosarcoma cell line, resulting in defective cytokine induction and antigen presentation, thus allowing the tumor to evade the immune system. Jak1 is a member of the Janus kinase (Jak) subfamily of proteins, which are cytoplasmic (or nonreceptor) PTKs containing an N-terminal FERM domain, followed by a Src homology 2 (SH2) domain, a pseudokinase domain, and a C-terminal tyr kinase domain. Jaks are crucial for cytokine receptor signaling. They are activated by autophosphorylation upon cytokine-induced receptor aggregation, and subsequently trigger downstream signaling events such as the phosphorylation of signal transducers and activators of transcription (STATs). The Jak1 subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 173644 [Multi-domain]  Cd Length: 284  Bit Score: 73.04  E-value: 1.52e-14
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  17 NLGEGSYAKVK----SAYSERLKFNVAVKIIDRKKAPSDFLEkfLPREIEILAMLNHRSIVKTYEIFETSDGK-VYIVME 91
Cdd:cd05079   11 DLGEGHFGKVElcryDPEGDNTGEQVAVKSLKPESGGNHIAD--LKKEIEILRNLYHENIVKYKGICTEDGGNgIKLIME 88
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  92 LGVQGDLLEFI-KTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKrCLRDDSGRLI 170
Cdd:cd05079   89 FLPSGSLKEYLpRNKNKINLKQQLKYAVQICKGMDYLGSRQYVHRDLAARNVLVESEHQVKIGDFGLTK-AIETDKEYYT 167
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 171 LSKTFCGSAAYAAPEVLqgipYQPKVY---DIWSLGVILYIMvcgsMPYDDSNIKKMLRIQK-----EHRVNFPRSKHLT 242
Cdd:cd05079  168 VKDDLDSPVFWYAPECL----IQSKFYiasDVWSFGVTLYEL----LTYCDSESSPMTLFLKmigptHGQMTVTRLVRVL 239
                        250       260       270
                 ....*....|....*....|....*....|....*.
gi 112734851 243 GECKdliyRMLQPDvNRRLHIDEILNHCWV-QPKAR 277
Cdd:cd05079  240 EEGK----RLPRPP-NCPEEVYQLMRKCWEfQPSKR 270
STK_BAK1_like cd14664
Catalytic domain of the Serine/Threonine Kinase, BRI1 associated kinase 1 and related STKs; ...
18-217 2.06e-14

Catalytic domain of the Serine/Threonine Kinase, BRI1 associated kinase 1 and related STKs; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. This subfamily includes three leucine-rich repeat receptor-like kinases (LRR-RLKs): Arabidopsis thaliana BAK1 and CLAVATA1 (CLV1), and Physcomitrella patens CLL1B clavata1-like receptor S/T protein kinase. BAK1 functions in various signaling pathways. It plays a role in BR (brassinosteroid)-regulated plant development as a co-receptor of BRASSINOSTEROID (BR) INSENSITIVE 1 (BRI1), the receptor for BRs, and is required for full activation of BR signaling. It also modulates pathways involved in plant resistance to pathogen infection (pattern-triggered immunity, PTI) and herbivore attack (wound- or herbivore feeding-induced accumulation of jasmonic acid (JA) and JA-isoleucine. CLV1, directly binds small signaling peptides, CLAVATA3 (CLV3) and CLAVATA3/EMBRYO SURROUNDING REGI0N (CLE), to restrict stem cell proliferation: the CLV3-CLV1-WUS (WUSCHEL) module influences stem cell maintenance in the shoot apical meristem, and the CLE40 (CLAVATA3/EMBRYO SURROUNDING REGION40) -ACR4 (CRINKLY4) -CLV1- WOX5 (WUSCHEL-RELATED HOMEOBOX5) module at the root apical meristem. The STK_BAK1-like subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271134 [Multi-domain]  Cd Length: 270  Bit Score: 72.53  E-value: 2.06e-14
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVksaYSERLKFN--VAVK-IIDRKKAPSDfleKFLPREIEILAMLNHRSIVKTYEIFETSDGK--VYIVMEL 92
Cdd:cd14664    1 IGRGGAGTV---YKGVMPNGtlVAVKrLKGEGTQGGD---HGFQAEIQTLGMIRHRNIVRLRGYCSNPTTNllVYEYMPN 74
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  93 GVQGDLLEFIKTRGALQEDDARKKFhQLSSAIKYC---HDLD--VVHRDLKCENLLLDKDFNIKLSDFGFSKrcLRDDSG 167
Cdd:cd14664   75 GSLGELLHSRPESQPPLDWETRQRI-ALGSARGLAylhHDCSplIIHRDVKSNNILLDEEFEAHVADFGLAK--LMDDKD 151
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|
gi 112734851 168 RLILSkTFCGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPYD 217
Cdd:cd14664  152 SHVMS-SVAGSYGYIAPEYAYTGKVSEKS-DVYSYGVVLLELITGKRPFD 199
PTKc_Src_Fyn_like cd14203
Catalytic domain of a subset of Src kinase-like Protein Tyrosine Kinases; PTKs catalyze the ...
37-271 2.14e-14

Catalytic domain of a subset of Src kinase-like Protein Tyrosine Kinases; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. This subfamily includes a subset of Src-like PTKs including Src, Fyn, Yrk, and Yes, which are all widely expressed. Yrk has been detected only in chickens. It is primarily found in neuronal and epithelial cells and in macrophages. It may play a role in inflammation and in response to injury. Src (or c-Src) proteins are cytoplasmic (or non-receptor) PTKs which are anchored to the plasma membrane. They contain an N-terminal SH4 domain with a myristoylation site, followed by SH3 and SH2 domains, a tyr kinase domain, and a regulatory C-terminal region containing a conserved tyr. They are activated by autophosphorylation at the tyr kinase domain, but are negatively regulated by phosphorylation at the C-terminal tyr by Csk (C-terminal Src Kinase). Src proteins are involved in signaling pathways that regulate cytokine and growth factor responses, cytoskeleton dynamics, cell proliferation, survival, and differentiation. They were identified as the first proto-oncogene products, and they regulate cell adhesion, invasion, and motility in cancer cells and tumor vasculature, contributing to cancer progression and metastasis. They are also implicated in acute inflammatory responses and osteoclast function. The Src/Fyn-like subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271105 [Multi-domain]  Cd Length: 248  Bit Score: 72.26  E-value: 2.14e-14
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  37 NVAVKIIDR-KKAPSDFLEkflprEIEILAMLNHRSIVKTYEIfeTSDGKVYIVMELGVQGDLLEFIKtrgalQEDDARK 115
Cdd:cd14203   21 KVAIKTLKPgTMSPEAFLE-----EAQIMKKLRHDKLVQLYAV--VSEEPIYIVTEFMSKGSLLDFLK-----DGEGKYL 88
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 116 KFHQL-------SSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSkRCLRDDSGRLILSKTFcgSAAYAAPEVLQ 188
Cdd:cd14203   89 KLPQLvdmaaqiASGMAYIERMNYIHRDLRAANILVGDNLVCKIADFGLA-RLIEDNEYTARQGAKF--PIKWTAPEAAL 165
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 189 GIPYQPKVyDIWSLGVILYIMVC-GSMPYDDSNIKKML-RIQKEHRVNFPrskhltgeckdliyrmlqPDVNRRLHidEI 266
Cdd:cd14203  166 YGRFTIKS-DVWSFGILLTELVTkGRVPYPGMNNREVLeQVERGYRMPCP------------------PGCPESLH--EL 224

                 ....*
gi 112734851 267 LNHCW 271
Cdd:cd14203  225 MCQCW 229
STKc_TAO3 cd06633
Catalytic domain of the Serine/Threonine Kinase, Thousand-and-One Amino acids 3; STKs catalyze ...
18-204 2.40e-14

Catalytic domain of the Serine/Threonine Kinase, Thousand-and-One Amino acids 3; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. TAO3 is also known as JIK (c-Jun N-terminal kinase inhibitory kinase) or KFC (kinase from chicken). It specifically activates JNK, presumably by phosphorylating and activating MKK4/MKK7. In Saccharomyces cerevisiae, TAO3 is a component of the RAM (regulation of Ace2p activity and cellular morphogenesis) signaling pathway. TAO3 is upregulated in retinal ganglion cells after axotomy, and may play a role in apoptosis. TAO proteins possess mitogen-activated protein kinase (MAPK) kinase kinase activity. MAPK signaling cascades are important in mediating cellular responses to extracellular signals. The TAO3 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270803 [Multi-domain]  Cd Length: 313  Bit Score: 72.76  E-value: 2.40e-14
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSDFLEKFLPREIEILAMLNHRSIVKtYEIFETSDGKVYIVME--LGVQ 95
Cdd:cd06633   29 IGHGSFGAVYFATNSHTNEVVAIKKMSYSGKQTNEKWQDIIKEVKFLQQLKHPNTIE-YKGCYLKDHTAWLVMEycLGSA 107
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  96 GDLLEFIKTrgALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLRDDSgrlilsktF 175
Cdd:cd06633  108 SDLLEVHKK--PLQEVEIAAITHGALQGLAYLHSHNMIHRDIKAGNILLTEPGQVKLADFGSASIASPANS--------F 177
                        170       180       190
                 ....*....|....*....|....*....|..
gi 112734851 176 CGSAAYAAPEVLQGI---PYQPKVyDIWSLGV 204
Cdd:cd06633  178 VGTPYWMAPEVILAMdegQYDGKV-DIWSLGI 208
STKc_HIPK3 cd14229
Catalytic domain of the Serine/Threonine Kinase, Homeodomain-Interacting Protein Kinase 3; ...
18-217 2.44e-14

Catalytic domain of the Serine/Threonine Kinase, Homeodomain-Interacting Protein Kinase 3; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. HIPK3 is a Fas-interacting protein that induces FADD (Fas-associated death domain) phosphorylation and mediates FasL-induced JNK activation. Overexpression of HIPK3 does not affect cell death, however its expression in prostate cancer cells contributes to increased resistance to Fas receptor-mediated apoptosis. HIPK3 also plays a role in regulating steroidogenic gene expression. In response to cAMP, HIPK3 activates the phosphorylation of JNK and c-Jun, leading to increased activity of the transcription factor SF-1 (Steroidogenic factor 1), a key regulator for steroid biosynthesis in the gonad and adrenal gland. HIPKs, originally identified by their ability to bind homeobox factors, are nuclear proteins containing catalytic kinase and homeobox-interacting domains as well as a PEST region overlapping with the speckle-retention signal (SRS). The HIPK3 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase (PI3K).


Pssm-ID: 271131 [Multi-domain]  Cd Length: 330  Bit Score: 73.14  E-value: 2.44e-14
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIdrKKAPSDFLEKFLprEIEILAMLNHRS-----IVKTYEIFETSDgKVYIVMEL 92
Cdd:cd14229    8 LGRGTFGQVVKCWKRGTNEIVAVKIL--KNHPSYARQGQI--EVGILARLSNENadefnFVRAYECFQHRN-HTCLVFEM 82
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  93 gVQGDLLEFIKTR--GALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLL----DKDFNIKLSDFGFSKRclrdds 166
Cdd:cd14229   83 -LEQNLYDFLKQNkfSPLPLKVIRPILQQVATALKKLKSLGLIHADLKPENIMLvdpvRQPYRVKVIDFGSASH------ 155
                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 112734851 167 grliLSKTFCG----SAAYAAPEVLQGIPYQPKVyDIWSLGVIL------YIMVCGSMPYD 217
Cdd:cd14229  156 ----VSKTVCStylqSRYYRAPEIILGLPFCEAI-DMWSLGCVIaelflgWPLYPGALEYD 211
STKc_LRRK cd14000
Catalytic domain of the Serine/Threonine kinase, Leucine-Rich Repeat Kinase; STKs catalyze the ...
18-268 2.83e-14

Catalytic domain of the Serine/Threonine kinase, Leucine-Rich Repeat Kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. LRRKs are also classified as ROCO proteins because they contain a ROC (Ras of complex proteins)/GTPase domain followed by a COR (C-terminal of ROC) domain of unknown function. In addition, LRRKs contain a catalytic kinase domain and protein-protein interaction motifs including a WD40 domain, LRRs and ankyrin (ANK) repeats. LRRKs possess both GTPase and kinase activities, with the ROC domain acting as a molecular switch for the kinase domain, cycling between a GTP-bound state which drives kinase activity and a GDP-bound state which decreases the activity. Vertebrates contain two members, LRRK1 and LRRK2, which show complementary expression in the brain. Mutations in LRRK2 are linked to both familial and sporadic forms of Parkinson's disease. The normal roles of LRRKs are not clearly defined. They may be involved in mitogen-activated protein kinase (MAPK) pathways, protein translation control, programmed cell death pathways, and cytoskeletal dynamics. The LRRK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270902 [Multi-domain]  Cd Length: 275  Bit Score: 72.26  E-value: 2.83e-14
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVksaYSERLKFN-VAVKII------DRKKAPSDFLEKFLP------------REIEILAMLNHRSIVKTYEI 78
Cdd:cd14000    2 LGDGGFGSV---YRASYKGEpVAVKIFnkhtssNFANVPADTMLRHLRatdamknfrllrQELTVLSHLHHPSIVYLLGI 78
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  79 fetSDGKVYIVMELGVQGDLlefiktrGALQEDDARKKFH-----------QLSSAIKYCHDLDVVHRDLKCENLLL--- 144
Cdd:cd14000   79 ---GIHPLMLVLELAPLGSL-------DHLLQQDSRSFASlgrtlqqrialQVADGLRYLHSAMIIYRDLKSHNVLVwtl 148
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 145 --DKDFNIKLSDFGFSKRCLRddSGrlilSKTFCGSAAYAAPEVLQG-IPYQPKVyDIWSLGVILYIMVCGSMPY----- 216
Cdd:cd14000  149 ypNSAIIIKIADYGISRQCCR--MG----AKGSEGTPGFRAPEIARGnVIYNEKV-DVFSFGMLLYEILSGGAPMvghlk 221
                        250       260       270       280       290
                 ....*....|....*....|....*....|....*....|....*....|....*...
gi 112734851 217 --DDSNIKKMLR-IQKEHRVNFPRskhltgECKDLIYRMLQPDVNRR---LHIDEILN 268
Cdd:cd14000  222 fpNEFDIHGGLRpPLKQYECAPWP------EVEVLMKKCWKENPQQRptaVTVVSILN 273
PTKc_Ack_like cd05040
Catalytic domain of the Protein Tyrosine Kinase, Activated Cdc42-associated kinase; PTKs ...
18-253 2.98e-14

Catalytic domain of the Protein Tyrosine Kinase, Activated Cdc42-associated kinase; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. This subfamily includes Ack1, thirty-eight-negative kinase 1 (Tnk1), and similar proteins. They are cytoplasmic (or nonreceptor) PTKs containing an N-terminal catalytic domain, an SH3 domain, a Cdc42-binding CRIB domain, and a proline-rich region. They are mainly expressed in brain and skeletal tissues and are involved in the regulation of cell adhesion and growth, receptor degradation, and axonal guidance. Ack1 is also associated with androgen-independent prostate cancer progression. Tnk1 regulates TNFalpha signaling and may play an important role in cell death. The Ack-like subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270636 [Multi-domain]  Cd Length: 258  Bit Score: 71.99  E-value: 2.98e-14
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSA---YSERLKFNVAVKIIDRKK-----APSDFLekflpREIEILAMLNHRSIVKTYEIFETSdgKVYIV 89
Cdd:cd05040    3 LGDGSFGVVRRGewtTPSGKVIQVAVKCLKSDVlsqpnAMDDFL-----KEVNAMHSLDHPNLIRLYGVVLSS--PLMMV 75
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  90 MELGVQGDLLEfiktrgALQEDDARKKFH-------QLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSkRCL 162
Cdd:cd05040   76 TELAPLGSLLD------RLRKDQGHFLIStlcdyavQIANGMAYLESKRFIHRDLAARNILLASKDKVKIGDFGLM-RAL 148
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 163 RDDSGRLILSKTFCGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVC-GSMPYDDSNIKKML-RIQKEHRvNFPRSKH 240
Cdd:cd05040  149 PQNEDHYVMQEHRKVPFAWCAPESLKTRKFSHAS-DVWMFGVTLWEMFTyGEEPWLGLNGSQILeKIDKEGE-RLERPDD 226
                        250
                 ....*....|...
gi 112734851 241 ltgeCKDLIYRML 253
Cdd:cd05040  227 ----CPQDIYNVM 235
STKc_TBK1 cd13988
Catalytic domain of the Serine/Threonine kinase, TANK Binding Kinase 1; STKs catalyze the ...
59-216 3.19e-14

Catalytic domain of the Serine/Threonine kinase, TANK Binding Kinase 1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. TBK1 is also called T2K and NF-kB-activating kinase. It is widely expressed in most cell types and acts as an IkappaB kinase (IKK)-activating kinase responsible for NF-kB activation in response to growth factors. It plays a role in modulating inflammatory responses through the NF-kB pathway. TKB1 is also a major player in innate immune responses since it functions as a virus-activated kinase necessary for establishing an antiviral state. It phosphorylates IRF-3 and IRF-7, which are important transcription factors for inducing type I interferon during viral infection. In addition, TBK1 may also play roles in cell transformation and oncogenesis. The TBK1 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270890 [Multi-domain]  Cd Length: 316  Bit Score: 72.52  E-value: 3.19e-14
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  59 REIEILAMLNHRSIVKTYEIFE--TSDGKVyIVMELGVQGDL---LEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVV 133
Cdd:cd13988   40 REFEVLKKLNHKNIVKLFAIEEelTTRHKV-LVMELCPCGSLytvLEEPSNAYGLPESEFLIVLRDVVAGMNHLRENGIV 118
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 134 HRDLKCENLL--LDKD-FNI-KLSDFGfSKRCLRDDSGRLILSktfcGSAAYAAPE-----VLQ---GIPYQPKVyDIWS 201
Cdd:cd13988  119 HRDIKPGNIMrvIGEDgQSVyKLTDFG-AARELEDDEQFVSLY----GTEEYLHPDmyeraVLRkdhQKKYGATV-DLWS 192
                        170
                 ....*....|....*
gi 112734851 202 LGVILYIMVCGSMPY 216
Cdd:cd13988  193 IGVTFYHAATGSLPF 207
PTKc_TrkC cd05094
Catalytic domain of the Protein Tyrosine Kinase, Tropomyosin Related Kinase C; PTKs catalyze ...
7-266 3.32e-14

Catalytic domain of the Protein Tyrosine Kinase, Tropomyosin Related Kinase C; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. TrkC is a receptor PTK (RTK) containing an extracellular region with arrays of leucine-rich motifs flanked by two cysteine-rich clusters followed by two immunoglobulin-like domains, a transmembrane segment, and an intracellular catalytic domain. Binding of TrkC to its ligand, neurotrophin 3 (NT3), results in receptor oligomerization and activation of the catalytic domain. TrkC is broadly expressed in the nervous system and in some non-neural tissues including the developing heart. NT3/TrkC signaling plays an important role in the innervation of the cardiac conducting system and the development of smooth muscle cells. Mice deficient with NT3 and TrkC have multiple heart defects. NT3/TrkC signaling is also critical for the development and maintenance of enteric neurons that are important for the control of gut peristalsis. The TrkC subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270676 [Multi-domain]  Cd Length: 287  Bit Score: 72.35  E-value: 3.32e-14
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851   7 LKRRGYIMGINLGEGSYAKVKSAYSERL-----KFNVAVKIIdrkKAPSDFLEKFLPREIEILAMLNHRSIVKTYEIFET 81
Cdd:cd05094    2 IKRRDIVLKRELGEGAFGKVFLAECYNLsptkdKMLVAVKTL---KDPTLAARKDFQREAELLTNLQHDHIVKFYGVCGD 78
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  82 SDgKVYIVMELGVQGDLLEFIKTRG-------------ALQEDDARKKFH---QLSSAIKYCHDLDVVHRDLKCENLLLD 145
Cdd:cd05094   79 GD-PLIMVFEYMKHGDLNKFLRAHGpdamilvdgqprqAKGELGLSQMLHiatQIASGMVYLASQHFVHRDLATRNCLVG 157
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 146 KDFNIKLSDFGFSKRCLRDDSGRLILSKTFcgSAAYAAPEVLQGIPYQPKVyDIWSLGVILY-IMVCGSMPYDDSNIKKM 224
Cdd:cd05094  158 ANLLVKIGDFGMSRDVYSTDYYRVGGHTML--PIRWMPPESIMYRKFTTES-DVWSFGVILWeIFTYGKQPWFQLSNTEV 234
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|..
gi 112734851 225 LRIQKEHRVnFPRSKHLTGECKDLIYRMLQPDVNRRLHIDEI 266
Cdd:cd05094  235 IECITQGRV-LERPRVCPKEVYDIMLGCWQREPQQRLNIKEI 275
PKc_like cd13968
Catalytic domain of the Protein Kinase superfamily; The PK superfamily contains the large ...
18-156 3.76e-14

Catalytic domain of the Protein Kinase superfamily; The PK superfamily contains the large family of typical PKs that includes serine/threonine kinases (STKs), protein tyrosine kinases (PTKs), and dual-specificity PKs that phosphorylate both serine/threonine and tyrosine residues of target proteins, as well as pseudokinases that lack crucial residues for catalytic activity and/or ATP binding. It also includes phosphoinositide 3-kinases (PI3Ks), aminoglycoside 3'-phosphotransferases (APHs), choline kinase (ChoK), Actin-Fragmin Kinase (AFK), and the atypical RIO and Abc1p-like protein kinases. These proteins catalyze the transfer of the gamma-phosphoryl group from ATP to their target substrates; these include serine/threonine/tyrosine residues in proteins for typical or atypical PKs, the 3-hydroxyl of the inositol ring of D-myo-phosphatidylinositol (PtdIns) or its derivatives for PI3Ks, the 4-hydroxyl of PtdIns for PI4Ks, and other small molecule substrates for APH/ChoK and similar proteins such as aminoglycosides, macrolides, choline, ethanolamine, and homoserine.


Pssm-ID: 270870 [Multi-domain]  Cd Length: 136  Bit Score: 68.62  E-value: 3.76e-14
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPsdfLEKFLPREIEILAML-NHRSIVKTYEIFETSDGKVYIVMELgVQG 96
Cdd:cd13968    1 MGEGASAKVFWAEGECTTIGVAVKIGDDVNNE---EGEDLESEMDILRRLkGLELNIPKVLVTEDVDGPNILLMEL-VKG 76
                         90       100       110       120       130       140
                 ....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  97 DLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFG 156
Cdd:cd13968   77 GTLIAYTQEEELDEKDVESIMYQLAECMRLLHSFHLIHRDLNNDNILLSEDGNVKLIDFG 136
STKc_TAO1 cd06635
Catalytic domain of the Serine/Threonine Kinase, Thousand-and-One Amino acids 1; STKs catalyze ...
18-273 4.01e-14

Catalytic domain of the Serine/Threonine Kinase, Thousand-and-One Amino acids 1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. TAO1 is sometimes referred to as prostate-derived sterile 20-like kinase 2 (PSK2). TAO1 activates the p38 MAPK through direct interaction with and activation of MEK3. TAO1 is highly expressed in the brain and may play a role in neuronal apoptosis. TAO1 interacts with the checkpoint proteins BubR1 and Mad2, and plays an important role in regulating mitotic progression, which is required for both chromosome congression and checkpoint-induced anaphase delay. TAO1 may play a role in protecting genomic stability. TAO proteins possess MAPK kinase kinase activity. MAPK signaling cascades are important in mediating cellular responses to extracellular signals. The TAO1 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270805 [Multi-domain]  Cd Length: 317  Bit Score: 72.39  E-value: 4.01e-14
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSDFLEKFLPREIEILAMLNHRSIVKtYEIFETSDGKVYIVME--LGVQ 95
Cdd:cd06635   33 IGHGSFGAVYFARDVRTSEVVAIKKMSYSGKQSNEKWQDIIKEVKFLQRIKHPNSIE-YKGCYLREHTAWLVMEycLGSA 111
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  96 GDLLEFIKTrgALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGfskrclrdDSGRLILSKTF 175
Cdd:cd06635  112 SDLLEVHKK--PLQEIEIAAITHGALQGLAYLHSHNMIHRDIKAGNILLTEPGQVKLADFG--------SASIASPANSF 181
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 176 CGSAAYAAPEVLQGI---PYQPKVyDIWSLGVILYIMVCGSMPYDDSNIKKMLRIQKEHRVNFPRSKHLTGECKDLIYRM 252
Cdd:cd06635  182 VGTPYWMAPEVILAMdegQYDGKV-DVWSLGITCIELAERKPPLFNMNAMSALYHIAQNESPTLQSNEWSDYFRNFVDSC 260
                        250       260
                 ....*....|....*....|.
gi 112734851 253 LQPDVNRRLHIDEILNHCWVQ 273
Cdd:cd06635  261 LQKIPQDRPTSEELLKHMFVL 281
PTKc_DDR cd05051
Catalytic domain of the Protein Tyrosine Kinases, Discoidin Domain Receptors; PTKs catalyze ...
38-266 4.17e-14

Catalytic domain of the Protein Tyrosine Kinases, Discoidin Domain Receptors; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. The DDR subfamily consists of homologs of mammalian DDR1, DDR2, and similar proteins. They are receptor PTKs (RTKs) containing an extracellular discoidin homology domain, a transmembrane segment, an extended juxtamembrane region, and an intracellular catalytic domain. The binding of the ligand, collagen, to DDRs results in a slow but sustained receptor activation. DDRs regulate cell adhesion, proliferation, and extracellular matrix remodeling. They have been linked to a variety of human cancers including breast, colon, ovarian, brain, and lung. There is no evidence showing that DDRs act as transforming oncogenes. They are more likely to play a role in the regulation of tumor growth and metastasis. The DDR subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270644 [Multi-domain]  Cd Length: 297  Bit Score: 71.98  E-value: 4.17e-14
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  38 VAVKIIdRKKAPSDFLEKFLpREIEILAMLNHRSIVKTYEIFeTSDGKVYIVMELGVQGDLLEFIKTRGALQEDDARKKF 117
Cdd:cd05051   49 VAVKML-RPDASKNAREDFL-KEVKIMSQLKDPNIVRLLGVC-TRDEPLCMIVEYMENGDLNQFLQKHEAETQGASATNS 125
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 118 HQLS------------SAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLRDD----SGRLILsktfcgSAAY 181
Cdd:cd05051  126 KTLSygtllymatqiaSGMKYLESLNFVHRDLATRNCLVGPNYTIKIADFGMSRNLYSGDyyriEGRAVL------PIRW 199
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 182 AAPEVLQGIPYQPKVyDIWSLGVILY--IMVCGSMPYDD-------SNIKKMLRIQKEHrVNFPRSKHLTGECKDLIYRM 252
Cdd:cd05051  200 MAWESILLGKFTTKS-DVWAFGVTLWeiLTLCKEQPYEHltdeqviENAGEFFRDDGME-VYLSRPPNCPKEIYELMLEC 277
                        250
                 ....*....|....
gi 112734851 253 LQPDVNRRLHIDEI 266
Cdd:cd05051  278 WRRDEEDRPTFREI 291
PTKc_Tie1 cd05089
Catalytic domain of the Protein Tyrosine Kinase, Tie1; Protein Tyrosine Kinase (PTK) family; ...
18-254 4.29e-14

Catalytic domain of the Protein Tyrosine Kinase, Tie1; Protein Tyrosine Kinase (PTK) family; Tie1; catalytic (c) domain. The PTKc family is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, and phosphoinositide 3-kinase (PI3K). PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. Tie1 is a receptor tyr kinase (RTK) containing an extracellular region, a transmembrane segment, and an intracellular catalytic domain. The extracellular region contains an immunoglobulin (Ig)-like domain, three epidermal growth factor (EGF)-like domains, a second Ig-like domain, and three fibronectin type III repeats. Tie receptors are specifically expressed in endothelial cells and hematopoietic stem cells. No specific ligand has been identified for Tie1, although the angiopoietin, Ang-1, binds to Tie1 through integrins at high concentrations. In vivo studies of Tie1 show that it is critical in vascular development.


Pssm-ID: 270671 [Multi-domain]  Cd Length: 297  Bit Score: 71.95  E-value: 4.29e-14
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSER--LKFNVAVKIIDRKKAPSDflEKFLPREIEILAML-NHRSIVKTYEIFETSdGKVYIVMELGV 94
Cdd:cd05089   10 IGEGNFGQVIKAMIKKdgLKMNAAIKMLKEFASEND--HRDFAGELEVLCKLgHHPNIINLLGACENR-GYLYIAIEYAP 86
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  95 QGDLLEFIKTRGALQEDDARKKFHQLSSAI----------------KYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFS 158
Cdd:cd05089   87 YGNLLDFLRKSRVLETDPAFAKEHGTASTLtsqqllqfasdvakgmQYLSEKQFIHRDLAARNVLVGENLVSKIADFGLS 166
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 159 KrclrddsGRLILSKTFCGS--AAYAAPEVLQGIPYQPKVyDIWSLGVILY-IMVCGSMPYDDSNIKKML-RIQKEHRVN 234
Cdd:cd05089  167 R-------GEEVYVKKTMGRlpVRWMAIESLNYSVYTTKS-DVWSFGVLLWeIVSLGGTPYCGMTCAELYeKLPQGYRME 238
                        250       260
                 ....*....|....*....|
gi 112734851 235 FPRSkhltgeCKDLIYRMLQ 254
Cdd:cd05089  239 KPRN------CDDEVYELMR 252
PTKc_Lck_Blk cd05067
Catalytic domain of the Protein Tyrosine Kinases, Lymphocyte-specific kinase and Blk; PTKs ...
18-277 4.41e-14

Catalytic domain of the Protein Tyrosine Kinases, Lymphocyte-specific kinase and Blk; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. Lck and Blk are members of the Src subfamily of proteins, which are cytoplasmic (or non-receptor) PTKs. Lck is expressed in T-cells and natural killer cells. It plays a critical role in T-cell maturation, activation, and T-cell receptor (TCR) signaling. Lck phosphorylates ITAM (immunoreceptor tyr activation motif) sequences on several subunits of TCRs, leading to the activation of different second messenger cascades. Phosphorylated ITAMs serve as binding sites for other signaling factor such as Syk and ZAP-70, leading to their activation and propagation of downstream events. In addition, Lck regulates drug-induced apoptosis by interfering with the mitochondrial death pathway. The apototic role of Lck is independent of its primary function in T-cell signaling. Blk is expressed specifically in B-cells. It is involved in pre-BCR (B-cell receptor) signaling. Src kinases contain an N-terminal SH4 domain with a myristoylation site, followed by SH3 and SH2 domains, a tyr kinase domain, and a regulatory C-terminal region containing a conserved tyr. They are activated by autophosphorylation at the tyr kinase domain, but are negatively regulated by phosphorylation at the C-terminal tyr by Csk (C-terminal Src Kinase). The Lck/Blk subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270652 [Multi-domain]  Cd Length: 264  Bit Score: 71.46  E-value: 4.41e-14
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKfNVAVKIIDR-KKAPSDFLEkflprEIEILAMLNHRSIVKTYEIfeTSDGKVYIVMELGVQG 96
Cdd:cd05067   15 LGAGQFGEVWMGYYNGHT-KVAIKSLKQgSMSPDAFLA-----EANLMKQLQHQRLVRLYAV--VTQEPIYIITEYMENG 86
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  97 DLLEFIKTRGA--LQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSkrclrddsgRLILSKT 174
Cdd:cd05067   87 SLVDFLKTPSGikLTINKLLDMAAQIAEGMAFIEERNYIHRDLRAANILVSDTLSCKIADFGLA---------RLIEDNE 157
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 175 FCGSAA------YAAPEVLQGIPYQPKVyDIWSLGVILY-IMVCGSMPYDDSNIKKMLRiqkehrvNFPRSkhltgeckd 247
Cdd:cd05067  158 YTAREGakfpikWTAPEAINYGTFTIKS-DVWSFGILLTeIVTHGRIPYPGMTNPEVIQ-------NLERG--------- 220
                        250       260       270
                 ....*....|....*....|....*....|.
gi 112734851 248 liYRMLQPDvNRRLHIDEILNHCWV-QPKAR 277
Cdd:cd05067  221 --YRMPRPD-NCPEELYQLMRLCWKeRPEDR 248
PTKc_DDR_like cd05097
Catalytic domain of Discoidin Domain Receptor-like Protein Tyrosine Kinases; PTKs catalyze the ...
18-216 4.92e-14

Catalytic domain of Discoidin Domain Receptor-like Protein Tyrosine Kinases; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. DDR-like proteins are members of the DDR subfamily, which are receptor PTKs (RTKs) containing an extracellular discoidin homology domain, a transmembrane segment, an extended juxtamembrane region, and an intracellular catalytic domain. The binding of the ligand, collagen, to DDRs results in a slow but sustained receptor activation. DDRs regulate cell adhesion, proliferation, and extracellular matrix remodeling. They have been linked to a variety of human cancers including breast, colon, ovarian, brain, and lung. There is no evidence showing that DDRs act as transforming oncogenes. They are more likely to play a role in the regulation of tumor growth and metastasis. The DDR-like subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 133228 [Multi-domain]  Cd Length: 295  Bit Score: 71.93  E-value: 4.92e-14
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERL---------KFN-----VAVKIID---RKKAPSDFLekflpREIEILAMLNHRSIVKTYEIFE 80
Cdd:cd05097   13 LGEGQFGEVHLCEAEGLaeflgegapEFDgqpvlVAVKMLRadvTKTARNDFL-----KEIKIMSRLKNPNIIRLLGVCV 87
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  81 TSDgKVYIVMELGVQGDLLEFIKTRgalqedDARKKFH------------------QLSSAIKYCHDLDVVHRDLKCENL 142
Cdd:cd05097   88 SDD-PLCMITEYMENGDLNQFLSQR------EIESTFThannipsvsianllymavQIASGMKYLASLNFVHRDLATRNC 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 143 LLDKDFNIKLSDFGFSKRCLRDD----SGRLILSKTFcgsaaYAAPEVLQGipYQPKVYDIWSLGVILYIM--VCGSMPY 216
Cdd:cd05097  161 LVGNHYTIKIADFGMSRNLYSGDyyriQGRAVLPIRW-----MAWESILLG--KFTTASDVWAFGVTLWEMftLCKEQPY 233
STKc_Cdc7 cd14019
Catalytic domain of the Serine/Threonine Kinase, Cell Division Cycle 7 kinase; STKs catalyze ...
18-269 5.57e-14

Catalytic domain of the Serine/Threonine Kinase, Cell Division Cycle 7 kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Cdc7 kinase (or Hsk1 in fission yeast) is a critical regulator in the initiation of DNA replication. It forms a complex with a Dbf4-related regulatory subunit, a cyclin-like molecule that activates the kinase in late G1 phase, and is also referred to as Dbf4-dependent kinase (DDK). Its main targets are mini-chromosome maintenance (MCM) proteins. Cdc7 kinase may also have additional roles in meiosis, checkpoint responses, the maintenance and repair of chromosome structures, and cancer progression. The Cdc7 kinase subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270921 [Multi-domain]  Cd Length: 252  Bit Score: 71.10  E-value: 5.57e-14
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSA-------YSERLKFNVAVKIIDRKKAPSDFLekflpREIEILAMLN-HRSIVKTYEIFETSDgKVYIV 89
Cdd:cd14019    9 IGEGTFSSVYKAedklhdlYDRNKGRLVALKHIYPTSSPSRIL-----NELECLERLGgSNNVSGLITAFRNED-QVVAV 82
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  90 MELGVQGDLLEFIKTRGALqedDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLldkdFNIK-----LSDFGFSKRclrd 164
Cdd:cd14019   83 LPYIEHDDFRDFYRKMSLT---DIRIYLRNLFKALKHVHSFGIIHRDVKPGNFL----YNREtgkgvLVDFGLAQR---- 151
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 165 DSGRLILSKTFCGSAAYAAPEVLQGIPYQPKVYDIWSLGVILYIMVCGSMP--YDDSNIKKMLRIQkehrvnfprskHLT 242
Cdd:cd14019  152 EEDRPEQRAPRAGTRGFRAPEVLFKCPHQTTAIDIWSAGVILLSILSGRFPffFSSDDIDALAEIA-----------TIF 220
                        250       260
                 ....*....|....*....|....*....
gi 112734851 243 G--ECKDLIYRMLQPDVNRRLHIDEILNH 269
Cdd:cd14019  221 GsdEAYDLLDKLLELDPSKRITAEEALKH 249
STKc_TGFbR-like cd13998
Catalytic domain of Transforming Growth Factor beta Receptor-like Serine/Threonine Kinases; ...
19-210 5.57e-14

Catalytic domain of Transforming Growth Factor beta Receptor-like Serine/Threonine Kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. This subfamily is composed of receptors for the TGFbeta family of secreted signaling molecules including TGFbeta, bone morphogenetic proteins (BMPs), activins, growth and differentiation factors (GDFs), and anti-Mullerian hormone, among others. These receptors contain an extracellular domain that binds ligands, a single transmembrane (TM) region, and a cytoplasmic catalytic kinase domain. There are two types of TGFbeta receptors included in this subfamily, I and II, that play different roles in signaling. For signaling to occur, the ligand first binds to the high-affinity type II receptor, which is followed by the recruitment of the low-affinity type I receptor to the complex and its activation through trans-phosphorylation by the type II receptor. The active type I receptor kinase starts intracellular signaling to the nucleus by phosphorylating SMAD proteins. Type I receptors contain an additional domain located between the TM and kinase domains called the the GS domain, which contains the activating phosphorylation site and confers preference for specific SMAD proteins. Different ligands interact with various combinations of types I and II receptors to elicit a specific signaling pathway. Activins primarily signal through combinations of ACVR1b/ALK7 and ACVR2a/b; myostatin and GDF11 through TGFbR1/ALK4 and ACVR2a/b; BMPs through ACVR1/ALK1 and BMPR2; and TGFbeta through TGFbR1 and TGFbR2. The TGFbR-like subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270900 [Multi-domain]  Cd Length: 289  Bit Score: 71.32  E-value: 5.57e-14
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  19 GEGSYAKVksaYSERLKF-NVAVKIIDRKKAPSDFLEKflprEIEILAMLNHRSIVKtyeiFETSDGKV-------YIVM 90
Cdd:cd13998    4 GKGRFGEV---WKASLKNePVAVKIFSSRDKQSWFREK----EIYRTPMLKHENILQ----FIAADERDtalrtelWLVT 72
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  91 ELGVQGDLLEFIKtRGALQEDDARKKFHQLSSAIKYCH-DL--------DVVHRDLKCENLLLDKDFNIKLSDFGFSkrc 161
Cdd:cd13998   73 AFHPNGSL*DYLS-LHTIDWVSLCRLALSVARGLAHLHsEIpgctqgkpAIAHRDLKSKNILVKNDGTCCIADFGLA--- 148
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|....*..
gi 112734851 162 LRDDSGRLILSKTF---CGSAAYAAPEVLQG-IPYQP----KVYDIWSLGVILYIMV 210
Cdd:cd13998  149 VRLSPSTGEEDNANngqVGTKRYMAPEVLEGaINLRDfesfKRVDIYAMGLVLWEMA 205
PTKc_Zap-70 cd05115
Catalytic domain of the Protein Tyrosine Kinase, Zeta-chain-associated protein of 70kDa; PTKs ...
13-224 5.71e-14

Catalytic domain of the Protein Tyrosine Kinase, Zeta-chain-associated protein of 70kDa; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. Zap-70 is a cytoplasmic (or nonreceptor) PTK containing two Src homology 2 (SH2) domains N-terminal to the catalytic tyr kinase domain. Zap-70 is primarily expressed in T-cells and NK cells, and is a crucial component in T-cell receptor (TCR) signaling. Zap-70 binds the phosphorylated ITAM (immunoreceptor tyr activation motif) sequences of the activated TCR zeta-chain through its SH2 domains, leading to its phosphorylation and activation. It then phosphorylates target proteins, which propagate the signals to downstream pathways. Zap-70 is hardly detected in normal peripheral B-cells, but is present in some B-cell malignancies. It is used as a diagnostic marker for chronic lymphocytic leukemia (CLL) as it is associated with the more aggressive subtype of the disease. The Zap-70 subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270686 [Multi-domain]  Cd Length: 269  Bit Score: 71.13  E-value: 5.71e-14
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  13 IMGINLGEGSYAKVKSA-YSERLK-FNVAVKIIDRKKAPSDFLEkfLPREIEILAMLNHRSIVKTYEIFETSDgkVYIVM 90
Cdd:cd05115    7 IDEVELGSGNFGCVKKGvYKMRKKqIDVAIKVLKQGNEKAVRDE--MMREAQIMHQLDNPYIVRMIGVCEAEA--LMLVM 82
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  91 ELGVQGDLLEFIKT-RGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLRDDSgrL 169
Cdd:cd05115   83 EMASGGPLNKFLSGkKDEITVSNVVELMHQVSMGMKYLEEKNFVHRDLAARNVLLVNQHYAKISDFGLSKALGADDS--Y 160
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|....*..
gi 112734851 170 ILSKTFCG-SAAYAAPEVLQGIPYQPKVyDIWSLGVILY-IMVCGSMPYddsniKKM 224
Cdd:cd05115  161 YKARSAGKwPLKWYAPECINFRKFSSRS-DVWSYGVTMWeAFSYGQKPY-----KKM 211
STKc_Vps15 cd13980
Catalytic domain of the Serine/Threonine kinase, Vacuolar protein sorting-associated protein ...
17-268 6.60e-14

Catalytic domain of the Serine/Threonine kinase, Vacuolar protein sorting-associated protein 15; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Vps15 is a large protein consisting of an N-terminal kinase domain, a C-terminal WD-repeat containing domain, and an intermediate bridge domain that contain HEAT repeats. The kinase domain is necessary for the signaling functions of Vps15. Human Vps15 was previously called p150. It associates and regulates Vps34, also called Class III phosphoinositide 3-kinase (PI3K), which catalyzes the phosphorylation of D-myo-phosphatidylinositol (PtdIns). Vps34 is the only PI3K present in yeast. It plays an important role in the regulation of protein and vesicular trafficking and sorting, autophagy, trimeric G-protein signaling, and phagocytosis. The Vps15 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and PI3K.


Pssm-ID: 270882 [Multi-domain]  Cd Length: 278  Bit Score: 71.13  E-value: 6.60e-14
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  17 NLGEGSYAKVKSAY-SERLkfnVAVKIIDRKKAPSDfLEKFLPREIEILAMLNHRSIVKTYEIFETSDGKVYIVMELgVQ 95
Cdd:cd13980    7 SLGSTRFLKVARARhDEGL---VVVKVFVKPDPALP-LRSYKQRLEEIRDRLLELPNVLPFQKVIETDKAAYLIRQY-VK 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  96 GDLLEFIKTRGALQedDARKKF--HQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLR---------- 163
Cdd:cd13980   82 YNLYDRISTRPFLN--LIEKKWiaFQLLHALNQCHKRGVCHGDIKTENVLVTSWNWVYLTDFASFKPTYLpednpadfsy 159
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 164 --DDSGR---LILSKTFCGSAAYAAPEVLQGIPYQPKVyDIWSLG-VILYIMVCGSMPYDDSNI---KKMlriqkEHRVN 234
Cdd:cd13980  160 ffDTSRRrtcYIAPERFVDALTLDAESERRDGELTPAM-DIFSLGcVIAELFTEGRPLFDLSQLlayRKG-----EFSPE 233
                        250       260       270
                 ....*....|....*....|....*....|....
gi 112734851 235 FPRSKHLTGECKDLIYRMLQPDVNRRLHIDEILN 268
Cdd:cd13980  234 QVLEKIEDPNIRELILHMIQRDPSKRLSAEDYLK 267
PTKc_Frk_like cd05068
Catalytic domain of Fyn-related kinase-like Protein Tyrosine Kinases; PTKs catalyze the ...
38-216 6.86e-14

Catalytic domain of Fyn-related kinase-like Protein Tyrosine Kinases; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. Frk and Srk are members of the Src subfamily of proteins, which are cytoplasmic (or non-receptor) PTKs. Frk, also known as Rak, is specifically expressed in liver, lung, kidney, intestine, mammary glands, and the islets of Langerhans. Rodent homologs were previously referred to as GTK (gastrointestinal tyr kinase), BSK (beta-cell Src-like kinase), or IYK (intestinal tyr kinase). Studies in mice reveal that Frk is not essential for viability. It plays a role in the signaling that leads to cytokine-induced beta-cell death in Type I diabetes. It also regulates beta-cell number during embryogenesis and early in life. Src kinases contain an N-terminal SH4 domain with a myristoylation site, followed by SH3 and SH2 domains, a tyr kinase domain, and a regulatory C-terminal region containing a conserved tyr. They are activated by autophosphorylation at the tyr kinase domain, but are negatively regulated by phosphorylation at the C-terminal tyr by Csk (C-terminal Src Kinase). The Frk-like subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270653 [Multi-domain]  Cd Length: 267  Bit Score: 70.90  E-value: 6.86e-14
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  38 VAVKIIDRKKA-PSDFLekflpREIEILAMLNHRSIVKTYEIFeTSDGKVYIVMELGVQGDLLEFIKTRG-ALQEDDARK 115
Cdd:cd05068   35 VAVKTLKPGTMdPEDFL-----REAQIMKKLRHPKLIQLYAVC-TLEEPIYIITELMKHGSLLEYLQGKGrSLQLPQLID 108
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 116 KFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLRDDSGRLILSKTFcgSAAYAAPEVLQGIPYQPK 195
Cdd:cd05068  109 MAAQVASGMAYLESQNYIHRDLAARNVLVGENNICKVADFGLARVIKVEDEYEAREGAKF--PIKWTAPEAANYNRFSIK 186
                        170       180
                 ....*....|....*....|..
gi 112734851 196 VyDIWSLGVILY-IMVCGSMPY 216
Cdd:cd05068  187 S-DVWSFGILLTeIVTYGRIPY 207
PTKc_EphR_A cd05066
Catalytic domain of the Protein Tyrosine Kinases, Class EphA Ephrin Receptors; PTKs catalyze ...
18-268 1.03e-13

Catalytic domain of the Protein Tyrosine Kinases, Class EphA Ephrin Receptors; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. This subfamily is composed of most class EphA receptors including EphA3, EphA4, EphA5, and EphA7, but excluding EphA1, EphA2 and EphA10. Class EphA receptors bind GPI-anchored ephrin-A ligands. There are ten vertebrate EphA receptors (EphA1-10), which display promiscuous interactions with six ephrin-A ligands. One exception is EphA4, which also binds ephrins-B2/B3. EphA receptors and ephrin-A ligands are expressed in multiple areas of the developing brain, especially in the retina and tectum. They are part of a system controlling retinotectal mapping. EphRs comprise the largest subfamily of receptor PTKs (RTKs). EphRs contain an ephrin-binding domain and two fibronectin repeats extracellularly, a transmembrane segment, and a cytoplasmic tyr kinase domain. Binding of the ephrin ligand to EphR requires cell-cell contact since both are anchored to the plasma membrane. The resulting downstream signals occur bidirectionally in both EphR-expressing cells (forward signaling) and ephrin-expressing cells (reverse signaling). Ephrin/EphR interaction mainly results in cell-cell repulsion or adhesion, making it important in neural development and plasticity, cell morphogenesis, cell-fate determination, embryonic development, tissue patterning, and angiogenesis. The EphA subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270651 [Multi-domain]  Cd Length: 267  Bit Score: 70.28  E-value: 1.03e-13
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAyseRLK------FNVAVKIID---RKKAPSDFLekflpREIEILAMLNHRSIVKtYEIFETSDGKVYI 88
Cdd:cd05066   12 IGAGEFGEVCSG---RLKlpgkreIPVAIKTLKagyTEKQRRDFL-----SEASIMGQFDHPNIIH-LEGVVTRSKPVMI 82
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  89 VMELGVQGDLLEFIKTRgalqedDARKKFHQL-------SSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSkRC 161
Cdd:cd05066   83 VTEYMENGSLDAFLRKH------DGQFTVIQLvgmlrgiASGMKYLSDMGYVHRDLAARNILVNSNLVCKVSDFGLS-RV 155
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 162 LRDDSGRLILSKTFCGSAAYAAPEvlqGIPYQ--PKVYDIWSLGVILY-IMVCGSMPY-DDSNIKKMLRIQKEHRVNFPR 237
Cdd:cd05066  156 LEDDPEAAYTTRGGKIPIRWTAPE---AIAYRkfTSASDVWSYGIVMWeVMSYGERPYwEMSNQDVIKAIEEGYRLPAPM 232
                        250       260       270
                 ....*....|....*....|....*....|....*
gi 112734851 238 skhltgECKDLIYRML----QPDVNRRLHIDEILN 268
Cdd:cd05066  233 ------DCPAALHQLMldcwQKDRNERPKFEQIVS 261
PTKc_Hck cd05073
Catalytic domain of the Protein Tyrosine Kinase, Hematopoietic cell kinase; PTKs catalyze the ...
3-251 1.19e-13

Catalytic domain of the Protein Tyrosine Kinase, Hematopoietic cell kinase; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. Hck is a member of the Src subfamily of proteins, which are cytoplasmic (or non-receptor) PTKs. Hck is present in myeloid and lymphoid cells that play a role in the development of cancer. It may be important in the oncogenic signaling of the protein Tel-Abl, which induces a chronic myelogenous leukemia (CML)-like disease. Hck also acts as a negative regulator of G-CSF-induced proliferation of granulocytic precursors, suggesting a possible role in the development of acute myeloid leukemia (AML). In addition, Hck is essential in regulating the degranulation of polymorphonuclear leukocytes. Genetic polymorphisms affect the expression level of Hck, which affects PMN mediator release and influences the development of chronic obstructive pulmonary disease (COPD). Src kinases contain an N-terminal SH4 domain with a myristoylation site, followed by SH3 and SH2 domains, a tyr kinase domain, and a regulatory C-terminal region containing a conserved tyr. They are activated by autophosphorylation at the tyr kinase domain, but are negatively regulated by phosphorylation at the C-terminal tyr by Csk (C-terminal Src Kinase). The Hck subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270658 [Multi-domain]  Cd Length: 265  Bit Score: 70.05  E-value: 1.19e-13
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851   3 DAAVLKRRGYIMGINLGEGSYAKVKSA-YSERLKfnVAVKIIdrkKAPSDFLEKFLpREIEILAMLNHRSIVKTYEIfeT 81
Cdd:cd05073    4 DAWEIPRESLKLEKKLGAGQFGEVWMAtYNKHTK--VAVKTM---KPGSMSVEAFL-AEANVMKTLQHDKLVKLHAV--V 75
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  82 SDGKVYIVMELGVQGDLLEFIKT-RGALQEDDARKKFH-QLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSk 159
Cdd:cd05073   76 TKEPIYIITEFMAKGSLLDFLKSdEGSKQPLPKLIDFSaQIAEGMAFIEQRNYIHRDLRAANILVSASLVCKIADFGLA- 154
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 160 RCLRDDSGRLILSKTFcgSAAYAAPEVLQGIPYQPKVyDIWSLGVILY-IMVCGSMPYDDSNIKKMLRiQKEHRVNFPRS 238
Cdd:cd05073  155 RVIEDNEYTAREGAKF--PIKWTAPEAINFGSFTIKS-DVWSFGILLMeIVTYGRIPYPGMSNPEVIR-ALERGYRMPRP 230
                        250
                 ....*....|...
gi 112734851 239 KHLTGECKDLIYR 251
Cdd:cd05073  231 ENCPEELYNIMMR 243
PKc_MEK2 cd06649
Catalytic domain of the dual-specificity Protein Kinase, Mitogen-Activated Protein (MAP) ...
18-224 1.40e-13

Catalytic domain of the dual-specificity Protein Kinase, Mitogen-Activated Protein (MAP)/Extracellular signal-Regulated Kinase (ERK) Kinase 2; PKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine (ST) or tyrosine residues on protein substrates. MEK2 is a dual-specificity PK and a MAPK kinase (MAPKK or MKK) that phosphorylates and activates the downstream targets, ERK1 and ERK2, on specific threonine and tyrosine residues. The ERK cascade starts with extracellular signals including growth factors, hormones, and neurotransmitters, which act through receptors and ion channels to initiate intracellular signaling that leads to the activation at the MAPKKK (Raf-1 or MOS) level, which leads to the transmission of signals to MEK2, and finally to ERK1/2. The ERK cascade plays an important role in cell proliferation, differentiation, oncogenic transformation, and cell cycle control, as well as in apoptosis and cell survival under certain conditions. Gain-of-function mutations in genes encoding ERK cascade proteins, including MEK2, cause cardiofaciocutaneous (CFC) syndrome, a condition leading to multiple congenital anomalies and mental retardation in patients. The MEK subfamily is part of a larger superfamily that includes the catalytic domains of other protein serine/threonine kinases, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 132980 [Multi-domain]  Cd Length: 331  Bit Score: 70.85  E-value: 1.40e-13
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSdfLEKFLPREIEILAMLNHRSIVKTYEIFeTSDGKVYIVMELGVQGD 97
Cdd:cd06649   13 LGAGNGGVVTKVQHKPSGLIMARKLIHLEIKPA--IRNQIIRELQVLHECNSPYIVGFYGAF-YSDGEISICMEHMDGGS 89
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  98 LLEFIKTRGALQEDDARKKFHQLSSAIKYCHDL-DVVHRDLKCENLLLDKDFNIKLSDFGFskrclrddSGRLI--LSKT 174
Cdd:cd06649   90 LDQVLKEAKRIPEEILGKVSIAVLRGLAYLREKhQIMHRDVKPSNILVNSRGEIKLCDFGV--------SGQLIdsMANS 161
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|
gi 112734851 175 FCGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPYDDSNIKKM 224
Cdd:cd06649  162 FVGTRSYMSPERLQGTHYSVQS-DIWSMGLSLVELAIGRYPIPPPDAKEL 210
STKc_RIP4_like cd14025
Catalytic domain of the Serine/Threonine kinases, Receptor Interacting Protein 4 and similar ...
60-277 1.64e-13

Catalytic domain of the Serine/Threonine kinases, Receptor Interacting Protein 4 and similar proteins; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. This subfamily is composed of RIP4, ankyrin (ANK) repeat and kinase domain containing 1 (ANKK1), and similar proteins, all of which harbor C-terminal ANK repeats. RIP4, also called Protein Kinase C-associated kinase (PKK), regulates keratinocyte differentiation and cutaneous inflammation. It activates NF-kappaB and is important in the survival of diffuse large B-cell lymphoma cells. The ANKK1 protein, also called PKK2, has not been studied extensively. The ANKK1 gene, located less than 10kb downstream of the D2 dopamine receptor (DRD2) locus, is altered in the Taq1 A1 polymorphism, which is related to a reduced DRD2 binding affinity and consequently, to mental disorders. The RIP4-like subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270927 [Multi-domain]  Cd Length: 267  Bit Score: 69.83  E-value: 1.64e-13
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  60 EIEILAMLNHRSIVKTYEIFETSDGkvyIVMELGVQGDLLEFIKTRGALQEddarKKF---HQLSSAIKYCHDLD--VVH 134
Cdd:cd14025   45 EAKKMEMAKFRHILPVYGICSEPVG---LVMEYMETGSLEKLLASEPLPWE----LRFriiHETAVGMNFLHCMKppLLH 117
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 135 RDLKCENLLLDKDFNIKLSDFGFSKrCLRDDSGRLILSKTFCGSAAYAAPEVL--QGIPYQPKvYDIWSLGVILYIMVCG 212
Cdd:cd14025  118 LDLKPANILLDAHYHVKISDFGLAK-WNGLSHSHDLSRDGLRGTIAYLPPERFkeKNRCPDTK-HDVYSFAIVIWGILTQ 195
                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 112734851 213 SMPYDDSN--IKKMLRIQKEHRVNFPR-SKHLTGECKDLIYRMLQpdvnrrlhideilnhCWVQ-PKAR 277
Cdd:cd14025  196 KKPFAGENniLHIMVKVVKGHRPSLSPiPRQRPSECQQMICLMKR---------------CWDQdPRKR 249
PTKc_Tie cd05047
Catalytic domain of Tie Protein Tyrosine Kinases; PTKs catalyze the transfer of the ...
18-254 1.98e-13

Catalytic domain of Tie Protein Tyrosine Kinases; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. Tie proteins, consisting of Tie1 and Tie2, are receptor PTKs (RTKs) containing an extracellular region, a transmembrane segment, and an intracellular catalytic domain. The extracellular region contains an immunoglobulin (Ig)-like domain, three epidermal growth factor (EGF)-like domains, a second Ig-like domain, and three fibronectin type III repeats. Tie receptors are specifically expressed in endothelial cells and hematopoietic stem cells. The angiopoietins (Ang-1 to Ang-4) serve as ligands for Tie2, while no specific ligand has been identified for Tie1. The binding of Ang-1 to Tie2 leads to receptor autophosphorylation and activation, promoting cell migration and survival. In contrast, Ang-2 binding to Tie2 does not result in the same response, suggesting that Ang-2 may function as an antagonist. In vivo studies of Tie1 show that it is critical in vascular development. The Tie subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270641 [Multi-domain]  Cd Length: 270  Bit Score: 69.68  E-value: 1.98e-13
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSER--LKFNVAVKIIDRKKAPSDflEKFLPREIEILAML-NHRSIVKTYEIFETSdGKVYIVMELGV 94
Cdd:cd05047    3 IGEGNFGQVLKARIKKdgLRMDAAIKRMKEYASKDD--HRDFAGELEVLCKLgHHPNIINLLGACEHR-GYLYLAIEYAP 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  95 QGDLLEFIKTRGALQEDDARKKFHQLSSAIK----------------YCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFS 158
Cdd:cd05047   80 HGNLLDFLRKSRVLETDPAFAIANSTASTLSsqqllhfaadvargmdYLSQKQFIHRDLAARNILVGENYVAKIADFGLS 159
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 159 KrclrddsGRLILSKTFCGS--AAYAAPEVLQGIPYQPKVyDIWSLGVILY-IMVCGSMPYDDSNIKKML-RIQKEHRVN 234
Cdd:cd05047  160 R-------GQEVYVKKTMGRlpVRWMAIESLNYSVYTTNS-DVWSYGVLLWeIVSLGGTPYCGMTCAELYeKLPQGYRLE 231
                        250       260
                 ....*....|....*....|
gi 112734851 235 FPRSkhltgeCKDLIYRMLQ 254
Cdd:cd05047  232 KPLN------CDDEVYDLMR 245
PKc_DYRK4 cd14225
Catalytic domain of the protein kinase, Dual-specificity tYrosine-phosphorylated and ...
18-272 2.02e-13

Catalytic domain of the protein kinase, Dual-specificity tYrosine-phosphorylated and -Regulated Kinase 4; Dual-specificity PKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine (S/T) as well as tyrosine residues on protein substrates. DYRK4 is a testis-specific kinase with restricted expression to postmeiotic spermatids. It may function during spermiogenesis, however, it is not required for male fertility. DYRK4 has also been detected in a human teratocarcinoma cell line induced to produce postmitotic neurons. It may have a role in neuronal differentiation. DYRKs autophosphorylate themselves on tyrosine residues and phosphorylate their substrates exclusively on S/T residues. They play important roles in cell proliferation, differentiation, survival, and development. The DYRK4 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271127 [Multi-domain]  Cd Length: 341  Bit Score: 70.50  E-value: 2.02e-13
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDRKKApsdFLEKFLPrEIEILAMLNHRSIVKTYEIFETSD-----GKVYIVMEL 92
Cdd:cd14225   51 IGKGSFGQVVKALDHKTNEHVAIKIIRNKKR---FHHQALV-EVKILDALRRKDRDNSHNVIHMKEyfyfrNHLCITFEL 126
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  93 gVQGDLLEFIKTRG--ALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDK--DFNIKLSDFGFSkrCLRDDsgR 168
Cdd:cd14225  127 -LGMNLYELIKKNNfqGFSLSLIRRFAISLLQCLRLLYRERIIHCDLKPENILLRQrgQSSIKVIDFGSS--CYEHQ--R 201
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 169 LIlskTFCGSAAYAAPEVLQGIPYQPKVyDIWSLGVI---LY-----------------IM-VCGSMP---YDDSNIKKM 224
Cdd:cd14225  202 VY---TYIQSRFYRSPEVILGLPYSMAI-DMWSLGCIlaeLYtgyplfpgeneveqlacIMeVLGLPPpelIENAQRRRL 277
                        250       260       270       280       290       300
                 ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 112734851 225 LRIQKEHRVNF---------PRSKHLTGECK-------DLIYRMLQPDVNRRLHIDEILNHCWV 272
Cdd:cd14225  278 FFDSKGNPRCItnskgkkrrPNSKDLASALKtsdplflDFIRRCLEWDPSKRMTPDEALQHEWI 341
PTZ00266 PTZ00266
NIMA-related protein kinase; Provisional
60-220 2.06e-13

NIMA-related protein kinase; Provisional


Pssm-ID: 173502 [Multi-domain]  Cd Length: 1021  Bit Score: 71.69  E-value: 2.06e-13
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851   60 EIEILAMLNHRSIVKTYEIF-ETSDGKVYIVMELGVQGDLLEFI----KTRGALQEDDARKKFHQLSSAIKYCHDLD--- 131
Cdd:PTZ00266   62 EVNVMRELKHKNIVRYIDRFlNKANQKLYILMEFCDAGDLSRNIqkcyKMFGKIEEHAIVDITRQLLHALAYCHNLKdgp 141
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  132 ----VVHRDLKCENLLLDKDFN-----------------IKLSDFGFSKrclrdDSGRLILSKTFCGSAAYAAPEVLQgi 190
Cdd:PTZ00266  142 ngerVLHRDLKPQNIFLSTGIRhigkitaqannlngrpiAKIGDFGLSK-----NIGIESMAHSCVGTPYYWSPELLL-- 214
                         170       180       190
                  ....*....|....*....|....*....|....
gi 112734851  191 pYQPKVYD----IWSLGVILYIMVCGSMPYDDSN 220
Cdd:PTZ00266  215 -HETKSYDdksdMWALGCIIYELCSGKTPFHKAN 247
STKc_GRK3 cd05633
Catalytic domain of the Serine/Threonine Kinase, G protein-coupled Receptor Kinase 3; STKs ...
18-261 2.23e-13

Catalytic domain of the Serine/Threonine Kinase, G protein-coupled Receptor Kinase 3; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. GRK3, also called beta-adrenergic receptor kinase 2 (beta-ARK2), is widely expressed in many tissues. It is involved in modulating the cholinergic response of airway smooth muscles, and also plays a role in dopamine receptor regulation. GRK3-deficient mice show a lack of olfactory receptor desensitization and altered regulation of the M2 muscarinic airway. GRK3 promoter polymorphisms may also be associated with bipolar disorder. GRK3 contains an N-terminal RGS homology (RH) domain, a central catalytic domain, and C-terminal pleckstrin homology (PH) domain that mediates PIP2 and G protein betagamma-subunit translocation to the membrane. GRKs phosphorylate and regulate G protein-coupled receptors (GPCRs), the largest superfamily of cell surface receptors which regulate some part of nearly all physiological functions. Phosphorylated GPCRs bind to arrestins, which prevents further G protein signaling despite the presence of activating ligand. The GRK3 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270781 [Multi-domain]  Cd Length: 346  Bit Score: 70.48  E-value: 2.23e-13
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSDFLEKFLPREIEILAMLNHRS---IVKTYEIFETSDgKVYIVMELGV 94
Cdd:cd05633   13 IGRGGFGEVYGCRKADTGKMYAMKCLDKKRIKMKQGETLALNERIMLSLVSTGDcpfIVCMTYAFHTPD-KLCFILDLMN 91
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  95 QGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFG----FSKRclrddsgrli 170
Cdd:cd05633   92 GGDLHYHLSQHGVFSEKEMRFYATEIILGLEHMHNRFVVYRDLKPANILLDEHGHVRISDLGlacdFSKK---------- 161
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 171 LSKTFCGSAAYAAPEVLQ-GIPYQPKVyDIWSLGVILYIMVCGSMPYDDSNIKKMLRIQK-EHRVNFPRSKHLTGECKDL 248
Cdd:cd05633  162 KPHASVGTHGYMAPEVLQkGTAYDSSA-DWFSLGCMLFKLLRGHSPFRQHKTKDKHEIDRmTLTVNVELPDSFSPELKSL 240
                        250
                 ....*....|...
gi 112734851 249 IYRMLQPDVNRRL 261
Cdd:cd05633  241 LEGLLQRDVSKRL 253
STKc_WNK3 cd14031
Catalytic domain of the Serine/Threonine protein kinase, With No Lysine (WNK) 3; STKs catalyze ...
16-271 2.25e-13

Catalytic domain of the Serine/Threonine protein kinase, With No Lysine (WNK) 3; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. WNK3 shows a restricted expression pattern; it is found at high levels in the pituary glands and is also expressed in the kidney and brain. It has been shown to regulate many ion transporters including members of the SLC12A family of cation-chloride cotransporters such as NCC and NKCC2, the renal potassium channel ROMK, and the epithelial calcium channels TRPV5 and TRPV6. WNK3 appears to sense low-chloride hypotonic stress and under these conditions, it activates SPAK, which directly interacts and phosphorylates cation-chloride cotransporters. WNK3 has also been shown to promote cell survival, possibly through interaction with procaspase-3 and HSP70. WNKs comprise a subfamily of STKs with an unusual placement of the catalytic lysine relative to all other protein kinases. The WNK3 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270933 [Multi-domain]  Cd Length: 275  Bit Score: 69.75  E-value: 2.25e-13
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  16 INLGEGSYAKVKSAYSERLKFNVA-VKIIDRKKAPSDflEKFLPREIEILAMLNHRSIVKTYEIFETS-DGK--VYIVME 91
Cdd:cd14031   16 IELGRGAFKTVYKGLDTETWVEVAwCELQDRKLTKAE--QQRFKEEAEMLKGLQHPNIVRFYDSWESVlKGKkcIVLVTE 93
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  92 LGVQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLD--VVHRDLKCENLLLDKDF-NIKLSDFGFSKRClrddsgR 168
Cdd:cd14031   94 LMTSGTLKTYLKRFKVMKPKVLRSWCRQILKGLQFLHTRTppIIHRDLKCDNIFITGPTgSVKIGDLGLATLM------R 167
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 169 LILSKTFCGSAAYAAPEVLQgiPYQPKVYDIWSLGVILYIMVCGSMPYDD-SNIKKMLRIQKEHRVNFPRSKHLTGECKD 247
Cdd:cd14031  168 TSFAKSVIGTPEFMAPEMYE--EHYDESVDVYAFGMCMLEMATSEYPYSEcQNAAQIYRKVTSGIKPASFNKVTDPEVKE 245
                        250       260
                 ....*....|....*....|....
gi 112734851 248 LIYRMLQPDVNRRLHIDEILNHCW 271
Cdd:cd14031  246 IIEGCIRQNKSERLSIKDLLNHAF 269
PTKc_PDGFR cd05055
Catalytic domain of the Protein Tyrosine Kinases, Platelet Derived Growth Factor Receptors; ...
9-271 2.27e-13

Catalytic domain of the Protein Tyrosine Kinases, Platelet Derived Growth Factor Receptors; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. The PDGFR subfamily consists of PDGFR alpha, PDGFR beta, KIT, CSF-1R, the mammalian FLT3, and similar proteins. They are receptor PTKs (RTKs) containing an extracellular ligand-binding region with five immunoglobulin-like domains, a transmembrane segment, and an intracellular catalytic domain. PDGFR kinase domains are autoinhibited by their juxtamembrane regions containing tyr residues. The binding to their ligands leads to receptor dimerization, trans phosphorylation and activation, and intracellular signaling. PDGFR subfamily receptors are important in the development of a variety of cells. PDGFRs are expressed in a many cells including fibroblasts, neurons, endometrial cells, mammary epithelial cells, and vascular smooth muscle cells. PDGFR signaling is critical in normal embryonic development, angiogenesis, and wound healing. Kit is important in the development of melanocytes, germ cells, mast cells, hematopoietic stem cells, the interstitial cells of Cajal, and the pacemaker cells of the GI tract. CSF-1R signaling is critical in the regulation of macrophages and osteoclasts. Mammalian FLT3 plays an important role in the survival, proliferation, and differentiation of stem cells. The PDGFR subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase .


Pssm-ID: 133186 [Multi-domain]  Cd Length: 302  Bit Score: 69.82  E-value: 2.27e-13
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851   9 RRGYIMGINLGEGSYAKVKSAYS-----ERLKFNVAVKIIdrkKAPSDFLEK-FLPREIEILAML-NHRSIVKTYEIFeT 81
Cdd:cd05055   34 RNNLSFGKTLGAGAFGKVVEATAyglskSDAVMKVAVKML---KPTAHSSEReALMSELKIMSHLgNHENIVNLLGAC-T 109
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  82 SDGKVYIVMELGVQGDLLEFI--KTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSk 159
Cdd:cd05055  110 IGGPILVITEYCCYGDLLNFLrrKRESFLTLEDLLSFSYQVAKGMAFLASKNCIHRDLAARNVLLTHGKIVKICDFGLA- 188
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 160 RCLRDDSGRLILSKTFCgSAAYAAPEVLQGIPYQPKVyDIWSLGVILY-IMVCGSMPYD----DSNIKKMLRiqkehrvn 234
Cdd:cd05055  189 RDIMNDSNYVVKGNARL-PVKWMAPESIFNCVYTFES-DVWSYGILLWeIFSLGSNPYPgmpvDSKFYKLIK-------- 258
                        250       260       270
                 ....*....|....*....|....*....|....*..
gi 112734851 235 fprskhlTGeckdliYRMLQPdVNRRLHIDEILNHCW 271
Cdd:cd05055  259 -------EG------YRMAQP-EHAPAEIYDIMKTCW 281
PKc_MKK5 cd06619
Catalytic domain of the dual-specificity Protein Kinase, Mitogen-activated protein Kinase ...
18-231 2.62e-13

Catalytic domain of the dual-specificity Protein Kinase, Mitogen-activated protein Kinase Kinase 5; PKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine (ST) or tyrosine residues on protein substrates. MKK5 (also called MEK5) is a dual-specificity PK that phosphorylates its downstream target, extracellular signal-regulated kinase 5 (ERK5), on specific threonine and tyrosine residues. MKK5 is activated by MEKK2 and MEKK3 in response to mitogenic and stress stimuli. The ERK5 cascade promotes cell proliferation, differentiation, neuronal survival, and neuroprotection. This cascade plays an essential role in heart development. Mice deficient in either ERK5 or MKK5 die around embryonic day 10 due to cardiovascular defects including underdevelopment of the myocardium. In addition, MKK5 is associated with metastasis and unfavorable prognosis in prostate cancer. The MKK5 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 132950 [Multi-domain]  Cd Length: 279  Bit Score: 69.52  E-value: 2.62e-13
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSdfLEKFLPREIEILAMLNHRSIVKTYEIFETSDgKVYIVME------ 91
Cdd:cd06619    9 LGHGNGGTVYKAYHLLTRRILAVKVIPLDITVE--LQKQIMSELEILYKCDSPYIIGFYGAFFVEN-RISICTEfmdggs 85
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  92 LGVQGDLLEFIKTRGALQeddarkkfhqLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLRDdsgrliL 171
Cdd:cd06619   86 LDVYRKIPEHVLGRIAVA----------VVKGLTYLWSLKILHRDVKPSNMLVNTRGQVKLCDFGVSTQLVNS------I 149
                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 172 SKTFCGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPYddsnikkmLRIQKEH 231
Cdd:cd06619  150 AKTYVGTNAYMAPERISGEQYGIHS-DVWSLGISFMELALGRFPY--------PQIQKNQ 200
PTKc_Src cd05071
Catalytic domain of the Protein Tyrosine Kinase, Src; PTKs catalyze the transfer of the ...
3-236 3.12e-13

Catalytic domain of the Protein Tyrosine Kinase, Src; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. Src (or c-Src) is a cytoplasmic (or non-receptor) PTK, containing an N-terminal SH4 domain with a myristoylation site, followed by SH3 and SH2 domains, a tyr kinase domain, and a regulatory C-terminal region with a conserved tyr. It is activated by autophosphorylation at the tyr kinase domain, and is negatively regulated by phosphorylation at the C-terminal tyr by Csk (C-terminal Src Kinase). c-Src is the vertebrate homolog of the oncogenic protein (v-Src) from Rous sarcoma virus. Together with other Src subfamily proteins, it is involved in signaling pathways that regulate cytokine and growth factor responses, cytoskeleton dynamics, cell proliferation, survival, and differentiation. Src also play a role in regulating cell adhesion, invasion, and motility in cancer cells and tumor vasculature, contributing to cancer progression and metastasis. Elevated levels of Src kinase activity have been reported in a variety of human cancers. Several inhibitors of Src have been developed as anti-cancer drugs. Src is also implicated in acute inflammatory responses and osteoclast function. The Src subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270656 [Multi-domain]  Cd Length: 277  Bit Score: 69.33  E-value: 3.12e-13
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851   3 DAAVLKRRGYIMGINLGEGSYAKVksaysERLKFNVAVKIIDRKKAPSDFLEKFLPREIEILAMLNHRSIVKTYEIfeTS 82
Cdd:cd05071    2 DAWEIPRESLRLEVKLGQGCFGEV-----WMGTWNGTTRVAIKTLKPGTMSPEAFLQEAQVMKKLRHEKLVQLYAV--VS 74
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  83 DGKVYIVMELGVQGDLLEFIK--TRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSkR 160
Cdd:cd05071   75 EEPIYIVTEYMSKGSLLDFLKgeMGKYLRLPQLVDMAAQIASGMAYVERMNYVHRDLRAANILVGENLVCKVADFGLA-R 153
                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 112734851 161 CLRDDSGRLILSKTFcgSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVC-GSMPYDDSNIKKML-RIQKEHRVNFP 236
Cdd:cd05071  154 LIEDNEYTARQGAKF--PIKWTAPEAALYGRFTIKS-DVWSFGILLTELTTkGRVPYPGMVNREVLdQVERGYRMPCP 228
PTKc_Jak2_rpt2 cd14205
Catalytic (repeat 2) domain of the Protein Tyrosine Kinase, Janus kinase 2; PTKs catalyze the ...
18-207 3.56e-13

Catalytic (repeat 2) domain of the Protein Tyrosine Kinase, Janus kinase 2; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. Jak2 is widely expressed in many tissues and is essential for the signaling of hormone-like cytokines such as growth hormone, erythropoietin, thrombopoietin, and prolactin, as well as some IFNs and cytokines that signal through the IL-3 and gp130 receptors. Disruption of Jak2 in mice results in an embryonic lethal phenotype with multiple defects including erythropoietic and cardiac abnormalities. It is the only Jak gene that results in a lethal phenotype when disrupted in mice. A mutation in the pseudokinase domain of Jak2, V617F, is present in many myeloproliferative diseases, including almost all patients with polycythemia vera, and 50% of patients with essential thrombocytosis and myelofibrosis. Jak2 is a member of the Janus kinase (Jak) subfamily of proteins, which are cytoplasmic (or nonreceptor) PTKs containing an N-terminal FERM domain, followed by a Src homology 2 (SH2) domain, a pseudokinase domain, and a C-terminal catalytic tyr kinase domain. Jaks are crucial for cytokine receptor signaling. They are activated by autophosphorylation upon cytokine-induced receptor aggregation, and subsequently trigger downstream signaling events such as the phosphorylation of signal transducers and activators of transcription (STATs). The PTKc family is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271107 [Multi-domain]  Cd Length: 284  Bit Score: 69.27  E-value: 3.56e-13
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFN----VAVKIIDRKKApsDFLEKFlPREIEILAMLNHRSIVKtYEIFETSDGK--VYIVME 91
Cdd:cd14205   12 LGKGNFGSVEMCRYDPLQDNtgevVAVKKLQHSTE--EHLRDF-EREIEILKSLQHDNIVK-YKGVCYSAGRrnLRLIME 87
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  92 LgvqgdlLEFIKTRGALQEDDAR---KKFHQLSSAI----KYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKrCLRD 164
Cdd:cd14205   88 Y------LPYGSLRDYLQKHKERidhIKLLQYTSQIckgmEYLGTKRYIHRDLATRNILVENENRVKIGDFGLTK-VLPQ 160
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|...
gi 112734851 165 DSGRLILSKTFCGSAAYAAPEVLQGIPYQpKVYDIWSLGVILY 207
Cdd:cd14205  161 DKEYYKVKEPGESPIFWYAPESLTESKFS-VASDVWSFGVVLY 202
PTKc_DDR2 cd05095
Catalytic domain of the Protein Tyrosine Kinase, Discoidin Domain Receptor 2; PTKs catalyze ...
18-253 3.99e-13

Catalytic domain of the Protein Tyrosine Kinase, Discoidin Domain Receptor 2; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. DDR2 is a receptor PTK (RTK) containing an extracellular discoidin homology domain, a transmembrane segment, an extended juxtamembrane region, and an intracellular catalytic domain. The binding of the ligand, collagen, to DDR2 results in a slow but sustained receptor activation. DDR2 binds mostly to fibrillar collagens as well as collagen X. DDR2 is widely expressed in many tissues with the highest levels found in skeletal muscle, skin, kidney and lung. It is important in cell proliferation and development. Mice, with a deletion of DDR2, suffer from dwarfism and delayed healing of epidermal wounds. DDR2 also contributes to collagen (type I) regulation by inhibiting fibrillogenesis and altering the morphology of collagen fibers. It is also expressed in immature dendritic cells (DCs), where it plays a role in DC activation and function. The DDR2 subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase (PI3K).


Pssm-ID: 270677 [Multi-domain]  Cd Length: 297  Bit Score: 69.25  E-value: 3.99e-13
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERL-KFN---------------VAVKIID---RKKAPSDFLekflpREIEILAMLNHRSIVKTYEI 78
Cdd:cd05095   13 LGEGQFGEVHLCEAEGMeKFMdkdfalevsenqpvlVAVKMLRadaNKNARNDFL-----KEIKIMSRLKDPNIIRLLAV 87
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  79 FETSDgKVYIVMELGVQGDLLEFIKTRGA------------LQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDK 146
Cdd:cd05095   88 CITDD-PLCMITEYMENGDLNQFLSRQQPegqlalpsnaltVSYSDLRFMAAQIASGMKYLSSLNFVHRDLATRNCLVGK 166
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 147 DFNIKLSDFGFSKRCLRDD----SGRLILSKTFcgsaaYAAPEVLQGipYQPKVYDIWSLGVILY--IMVCGSMPYDD-- 218
Cdd:cd05095  167 NYTIKIADFGMSRNLYSGDyyriQGRAVLPIRW-----MSWESILLG--KFTTASDVWAFGVTLWetLTFCREQPYSQls 239
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|
gi 112734851 219 -----SNIKKMLRIQKEhRVNFPRSkhltGECKDLIYRML 253
Cdd:cd05095  240 deqviENTGEFFRDQGR-QTYLPQP----ALCPDSVYKLM 274
PTKc_Yes cd05069
Catalytic domain of the Protein Tyrosine Kinase, Yes; PTKs catalyze the transfer of the ...
3-300 4.60e-13

Catalytic domain of the Protein Tyrosine Kinase, Yes; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. Yes (or c-Yes) is a member of the Src subfamily of proteins, which are cytoplasmic (or non-receptor) PTKs. c-Yes kinase is the cellular homolog of the oncogenic protein (v-Yes) encoded by the Yamaguchi 73 and Esh sarcoma viruses. It displays functional overlap with other Src subfamily members, particularly Src. It also shows some unique functions such as binding to occludins, transmembrane proteins that regulate extracellular interactions in tight junctions. Yes also associates with a number of proteins in different cell types that Src does not interact with, like JAK2 and gp130 in pre-adipocytes, and Pyk2 in treated pulmonary vein endothelial cells. Although the biological function of Yes remains unclear, it appears to have a role in regulating cell-cell interactions and vesicle trafficking in polarized cells. Src kinases contain an N-terminal SH4 domain with a myristoylation site, followed by SH3 and SH2 domains, a tyr kinase domain, and a regulatory C-terminal region containing a conserved tyr. They are activated by autophosphorylation at the tyr kinase domain, but are negatively regulated by phosphorylation at the C-terminal tyr by Csk (C-terminal Src Kinase). The Yes subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase (PI3K).


Pssm-ID: 270654 [Multi-domain]  Cd Length: 279  Bit Score: 68.56  E-value: 4.60e-13
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851   3 DAAVLKRRGYIMGINLGEGSYAKVKSAyserlKFNVAVKIIDRKKAPSDFLEKFLPREIEILAMLNHRSIVKTYEIfeTS 82
Cdd:cd05069    5 DAWEIPRESLRLDVKLGQGCFGEVWMG-----TWNGTTKVAIKTLKPGTMMPEAFLQEAQIMKKLRHDKLVPLYAV--VS 77
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  83 DGKVYIVMELGVQGDLLEFIKTRGA--LQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSkR 160
Cdd:cd05069   78 EEPIYIVTEFMGKGSLLDFLKEGDGkyLKLPQLVDMAAQIADGMAYIERMNYIHRDLRAANILVGDNLVCKIADFGLA-R 156
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 161 CLRDDSGRLILSKTFcgSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVC-GSMPYDDSNIKKML-RIQKEHRVNFPRS 238
Cdd:cd05069  157 LIEDNEYTARQGAKF--PIKWTAPEAALYGRFTIKS-DVWSFGILLTELVTkGRVPYPGMVNREVLeQVERGYRMPCPQG 233
                        250       260       270       280       290       300
                 ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 112734851 239 khltgeCKDLIYrmlqpdvnrrlhidEILNHCWVQ-PKARGLSSGAINKEGESSRATEPSWIP 300
Cdd:cd05069  234 ------CPESLH--------------ELMKLCWKKdPDERPTFEYIQSFLEDYFTATEPQYQP 276
PHA03211 PHA03211
serine/threonine kinase US3; Provisional
119-237 4.65e-13

serine/threonine kinase US3; Provisional


Pssm-ID: 223009 [Multi-domain]  Cd Length: 461  Bit Score: 69.92  E-value: 4.65e-13
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 119 QLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSkrCLRDDSGRLILSKTFCGSAAYAAPEVLQGIPYQPKVyD 198
Cdd:PHA03211 268 QLLSAIDYIHGEGIIHRDIKTENVLVNGPEDICLGDFGAA--CFARGSWSTPFHYGIAGTVDTNAPEVLAGDPYTPSV-D 344
                         90       100       110       120       130
                 ....*....|....*....|....*....|....*....|....*....|
gi 112734851 199 IWSLGVILYIMVCG-----SMPYD------DSNIKKMLRIQKEHRVNFPR 237
Cdd:PHA03211 345 IWSAGLVIFEAAVHtaslfSASRGderrpyDAQILRIIRQAQVHVDEFPQ 394
PTKc_EphR_B cd05065
Catalytic domain of the Protein Tyrosine Kinases, Class EphB Ephrin Receptors; PTKs catalyze ...
18-268 4.75e-13

Catalytic domain of the Protein Tyrosine Kinases, Class EphB Ephrin Receptors; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. Class EphB receptors bind to transmembrane ephrin-B ligands. There are six vertebrate EphB receptors (EphB1-6), which display promiscuous interactions with three ephrin-B ligands. One exception is EphB2, which also interacts with ephrin A5. EphB receptors play important roles in synapse formation and plasticity, spine morphogenesis, axon guidance, and angiogenesis. In the intestinal epithelium, EphBs are Wnt signaling target genes that control cell compartmentalization. They function as suppressors of colon cancer progression. EphRs comprise the largest subfamily of receptor PTKs (RTKs). They contain an ephrin-binding domain and two fibronectin repeats extracellularly, a transmembrane segment, and a cytoplasmic tyr kinase domain. Binding of the ephrin ligand to EphR requires cell-cell contact since both are anchored to the plasma membrane. The resulting downstream signals occur bidirectionally in both EphR-expressing cells (forward signaling) and ephrin-expressing cells (reverse signaling). Ephrin/EphR interaction mainly results in cell-cell repulsion or adhesion. The EphB subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 173638 [Multi-domain]  Cd Length: 269  Bit Score: 68.36  E-value: 4.75e-13
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVksaYSERLK------FNVAVKIID---RKKAPSDFLEkflprEIEILAMLNHRSIVKtYEIFETSDGKVYI 88
Cdd:cd05065   12 IGAGEFGEV---CRGRLKlpgkreIFVAIKTLKsgyTEKQRRDFLS-----EASIMGQFDHPNIIH-LEGVVTKSRPVMI 82
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  89 VMELGVQGDLLEFiktrgaLQEDDARKKFHQL-------SSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSkRC 161
Cdd:cd05065   83 ITEFMENGALDSF------LRQNDGQFTVIQLvgmlrgiAAGMKYLSEMNYVHRDLAARNILVNSNLVCKVSDFGLS-RF 155
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 162 LRDDSGRLILSKTFCGSAA--YAAPEVLQGIPYQpKVYDIWSLGVILY-IMVCGSMPY-DDSNIKKMLRIQKEHRVNFPR 237
Cdd:cd05065  156 LEDDTSDPTYTSSLGGKIPirWTAPEAIAYRKFT-SASDVWSYGIVMWeVMSYGERPYwDMSNQDVINAIEQDYRLPPPM 234
                        250       260       270
                 ....*....|....*....|....*....|....*
gi 112734851 238 skhltgECKDLIYRML----QPDVNRRLHIDEILN 268
Cdd:cd05065  235 ------DCPTALHQLMldcwQKDRNLRPKFGQIVN 263
STKc_A-Raf cd14150
Catalytic domain of the Serine/Threonine Kinase, A-Raf (Rapidly Accelerated Fibrosarcoma) ...
18-220 5.59e-13

Catalytic domain of the Serine/Threonine Kinase, A-Raf (Rapidly Accelerated Fibrosarcoma) kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. A-Raf cooperates with C-Raf in regulating ERK transient phosphorylation that is associated with cyclin D expression and cell cycle progression. Mice deficient in A-Raf are born alive but show neurological and intestinal defects. A-Raf demonstrates low kinase activity to MEK, compared with B- and C-Raf, and may also have alternative functions other than in the ERK signaling cascade. It regulates the M2 type pyruvate kinase, a key glycolytic enzyme. It also plays a role in endocytic membrane trafficking. A-Raf is a mitogen-activated protein kinase kinase kinase (MAP3K, MKKK, MAPKKK), which phosphorylates and activates MAPK kinases (MAPKKs or MKKs or MAP2Ks), which in turn phosphorylate and activate MAPKs during signaling cascades that are important in mediating cellular responses to extracellular signals. It functions in the linear Ras-Raf-MEK-ERK pathway that regulates many cellular processes including cycle regulation, proliferation, differentiation, survival, and apoptosis. The A-Raf subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271052 [Multi-domain]  Cd Length: 265  Bit Score: 68.12  E-value: 5.59e-13
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVksaYSERLKFNVAVKIIDRKKAPSDFLEKFlPREIEILAMLNHRSIVkTYEIFETSDGkvYIVMELGVQGD 97
Cdd:cd14150    8 IGTGSFGTV---FRGKWHGDVAVKILKVTEPTPEQLQAF-KNEMQVLRKTRHVNIL-LFMGFMTRPN--FAIITQWCEGS 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  98 LL----EFIKTRGALQE--DDARkkfhQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLRDDSGRLIL 171
Cdd:cd14150   81 SLyrhlHVTETRFDTMQliDVAR----QTAQGMDYLHAKNIIHRDLKSNNIFLHEGLTVKIGDFGLATVKTRWSGSQQVE 156
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|.
gi 112734851 172 SKTfcGSAAYAAPEVLQGIPYQPKVY--DIWSLGVILYIMVCGSMPYDDSN 220
Cdd:cd14150  157 QPS--GSILWMAPEVIRMQDTNPYSFqsDVYAYGVVLYELMSGTLPYSNIN 205
PTKc_Tec_Rlk cd05114
Catalytic domain of the Protein Tyrosine Kinases, Tyrosine kinase expressed in hepatocellular ...
18-237 5.82e-13

Catalytic domain of the Protein Tyrosine Kinases, Tyrosine kinase expressed in hepatocellular carcinoma and Resting lymphocyte kinase; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. Tec and Rlk (also named Txk) are members of the Tec-like subfamily of proteins, which are cytoplasmic (or nonreceptor) PTKs with similarity to Src kinases in that they contain Src homology protein interaction domains (SH3, SH2) N-terminal to the catalytic tyr kinase domain. Unlike Src kinases, most Tec subfamily members except Rlk also contain an N-terminal pleckstrin homology (PH) domain, which binds the products of PI3K and allows membrane recruitment and activation. Instead of PH, Rlk contains an N-terminal cysteine-rich region. In addition to PH, Tec also contains the Tec homology (TH) domain with proline-rich and zinc-binding regions. Tec kinases are expressed mainly by haematopoietic cells. Tec is more widely-expressed than other Tec-like subfamily kinases. It is found in endothelial cells, both B- and T-cells, and a variety of myeloid cells including mast cells, erythroid cells, platelets, macrophages and neutrophils. Rlk is expressed in T-cells and mast cell lines. Tec and Rlk are both key components of T-cell receptor (TCR) signaling. They are important in TCR-stimulated proliferation, IL-2 production and phopholipase C-gamma1 activation. The Tec/Rlk subfamily is part of a larger superfamily, that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270685 [Multi-domain]  Cd Length: 260  Bit Score: 67.96  E-value: 5.82e-13
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAySERLKFNVAVKIIdRKKAPS--DFLEkflprEIEILAMLNHRSIVKTYEIFeTSDGKVYIVMELGVQ 95
Cdd:cd05114   12 LGSGLFGVVRLG-KWRAQYKVAIKAI-REGAMSeeDFIE-----EAKVMMKLTHPKLVQLYGVC-TQQKPIYIVTEFMEN 83
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  96 GDLLEFIKTR-GALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLRDDsgrlilSKT 174
Cdd:cd05114   84 GCLLNYLRQRrGKLSRDMLLSMCQDVCEGMEYLERNNFIHRDLAARNCLVNDTGVVKVSDFGMTRYVLDDQ------YTS 157
                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 112734851 175 FCGS---AAYAAPEVLQGIPYQPKVyDIWSLGVILY-IMVCGSMPYDD-SNIKKMLRIQKEHRVNFPR 237
Cdd:cd05114  158 SSGAkfpVKWSPPEVFNYSKFSSKS-DVWSFGVLMWeVFTEGKMPFESkSNYEVVEMVSRGHRLYRPK 224
PTKc_c-ros cd05044
Catalytic domain of the Protein Tyrosine Kinase, C-ros; PTKs catalyze the transfer of the ...
38-268 1.13e-12

Catalytic domain of the Protein Tyrosine Kinase, C-ros; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. This subfamily contains c-ros, Sevenless, and similar proteins. The proto-oncogene c-ros encodes an orphan receptor PTK (RTK) with an unknown ligand. RTKs contain an extracellular ligand-binding domain, a transmembrane region, and an intracellular tyr kinase domain. RTKs are usually activated through ligand binding, which causes dimerization and autophosphorylation of the intracellular tyr kinase catalytic domain. C-ros is expressed in embryonic cells of the kidney, intestine and lung, but disappears soon after birth. It persists only in the adult epididymis. Male mice bearing inactive mutations of c-ros lack the initial segment of the epididymis and are infertile. The Drosophila protein, Sevenless, is required for the specification of the R7 photoreceptor cell during eye development. The c-ros subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270640 [Multi-domain]  Cd Length: 268  Bit Score: 67.44  E-value: 1.13e-12
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  38 VAVKIIdRKKAPSDFLEKFLpREIEILAMLNHRSIVKTYEIFETSDgKVYIVMELGVQGDLLEFIktRGALQEDDARKKF 117
Cdd:cd05044   29 VAVKTL-RKGATDQEKAEFL-KEAHLMSNFKHPNILKLLGVCLDND-PQYIILELMEGGDLLSYL--RAARPTAFTPPLL 103
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 118 ---HQLSSAI------KYCHDLDVVHRDLKCENLLL-DKDFN---IKLSDFGFSKRCLRDD----SGRLILsktfcgSAA 180
Cdd:cd05044  104 tlkDLLSICVdvakgcVYLEDMHFVHRDLAARNCLVsSKDYRervVKIGDFGLARDIYKNDyyrkEGEGLL------PVR 177
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 181 YAAPEVL-QGIPYQPKvyDIWSLGVILY-IMVCGSMPYDD-SNIKKMLRIQKEHRVNFPRSkhltgeCKDLIYRMLQ--- 254
Cdd:cd05044  178 WMAPESLvDGVFTTQS--DVWAFGVLMWeILTLGQQPYPArNNLEVLHFVRAGGRLDQPDN------CPDDLYELMLrcw 249
                        250
                 ....*....|....*
gi 112734851 255 -PDVNRRLHIDEILN 268
Cdd:cd05044  250 sTDPEERPSFARILE 264
STKc_TAO2 cd06634
Catalytic domain of the Serine/Threonine Kinase, Thousand-and-One Amino acids 2; STKs catalyze ...
18-273 1.30e-12

Catalytic domain of the Serine/Threonine Kinase, Thousand-and-One Amino acids 2; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Human TAO2 is also known as prostate-derived Ste20-like kinase (PSK) and was identified in a screen for overexpressed RNAs in prostate cancer. TAO2 possesses mitogen-activated protein kinase (MAPK) kinase kinase activity and activates both p38 and c-Jun N-terminal kinase (JNK), by phosphorylating and activating their respective MAP/ERK kinases, MEK3/MEK6 and MKK4/MKK7. It contains a long C-terminal extension with autoinhibitory segments, and is activated by the release of this inhibition and the phosphorylation of its activation loop serine. TAO2 functions as a regulator of actin cytoskeletal and microtubule organization. In addition, it regulates the transforming growth factor-activated kinase 1 (TAK1), which is a MAPKKK that plays an essential role in the signaling pathways of tumor necrosis factor, interleukin 1, and Toll-like receptor. The TAO2 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270804 [Multi-domain]  Cd Length: 308  Bit Score: 67.74  E-value: 1.30e-12
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSDFLEKFLPREIEILAMLNHRSIVKtYEIFETSDGKVYIVME--LGVQ 95
Cdd:cd06634   23 IGHGSFGAVYFARDVRNNEVVAIKKMSYSGKQSNEKWQDIIKEVKFLQKLRHPNTIE-YRGCYLREHTAWLVMEycLGSA 101
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  96 GDLLEFIKTrgALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGfskrclrdDSGRLILSKTF 175
Cdd:cd06634  102 SDLLEVHKK--PLQEVEIAAITHGALQGLAYLHSHNMIHRDVKAGNILLTEPGLVKLGDFG--------SASIMAPANSF 171
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 176 CGSAAYAAPEVLQGI---PYQPKVyDIWSLGVILYIMVCGSMPYDDSNIKKMLRIQKEHRVNFPRSKHLTGECKDLIYRM 252
Cdd:cd06634  172 VGTPYWMAPEVILAMdegQYDGKV-DVWSLGITCIELAERKPPLFNMNAMSALYHIAQNESPALQSGHWSEYFRNFVDSC 250
                        250       260
                 ....*....|....*....|.
gi 112734851 253 LQPDVNRRLHIDEILNHCWVQ 273
Cdd:cd06634  251 LQKIPQDRPTSDVLLKHRFLL 271
STKc_RIP2 cd14026
Catalytic domain of the Serine/Threonine kinase, Receptor Interacting Protein 2; STKs catalyze ...
18-232 3.14e-12

Catalytic domain of the Serine/Threonine kinase, Receptor Interacting Protein 2; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. RIP2, also called RICK or CARDIAK, harbors a C-terminal Caspase Activation and Recruitment domain (CARD) belonging to the Death domain (DD) superfamily. It functions as an effector kinase downstream of the pattern recognition receptors from the Nod-like (NLR) family, Nod1 and Nod2, which recognizes bacterial peptidoglycans released upon infection. RIP2 may also be involved in regulating wound healing and keratinocyte proliferation. RIP kinases serve as essential sensors of cellular stress. The RIP2 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270928 [Multi-domain]  Cd Length: 284  Bit Score: 66.48  E-value: 3.14e-12
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSDFLEKFLPREIEILAMLNHRSIVKTYEIFETSDgKVYIVMELGVQGD 97
Cdd:cd14026    5 LSRGAFGTVSRARHADWRVTVAIKCLKLDSPVGDSERNCLLKEAEILHKARFSYILPILGICNEPE-FLGIVTEYMTNGS 83
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  98 LLEFIKtRGALQEDDA----RKKFHQLSSAIKYCHDLD--VVHRDLKCENLLLDKDFNIKLSDFGFSK-RCLRDDSGRLI 170
Cdd:cd14026   84 LNELLH-EKDIYPDVAwplrLRILYEIALGVNYLHNMSppLLHHDLKTQNILLDGEFHVKIADFGLSKwRQLSISQSRSS 162
                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 112734851 171 LSKTFCGSAAYAAPEvlqgiPYQPKV-------YDIWSLGVILYIMVCGSMPYDDSN--IKKMLRIQKEHR 232
Cdd:cd14026  163 KSAPEGGTIIYMPPE-----EYEPSQkrrasvkHDIYSYAIIMWEVLSRKIPFEEVTnpLQIMYSVSQGHR 228
STKc_CDK4 cd07863
Catalytic domain of the Serine/Threonine Kinase, Cyclin-Dependent protein Kinase 4; STKs ...
18-269 3.37e-12

Catalytic domain of the Serine/Threonine Kinase, Cyclin-Dependent protein Kinase 4; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. CDK4 partners with all three D-type cyclins (D1, D2, and D3) and is also regulated by INK4 inhibitors. It is active towards the retinoblastoma (pRb) protein and plays a role in regulating the early G1 phase of the cell cycle. It is expressed ubiquitously and is localized in the nucleus. CDK4 also shows kinase activity towards Smad3, a signal transducer of TGF-beta signaling which modulates transcription and plays a role in cell proliferation and apoptosis. CDK4 is inhibited by the p21 inhibitor and is specifically mutated in human melanoma. CDKs belong to a large family of STKs that are regulated by their cognate cyclins. Together, they are involved in the control of cell-cycle progression, transcription, and neuronal function. The CDK4 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 143368 [Multi-domain]  Cd Length: 288  Bit Score: 66.14  E-value: 3.37e-12
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIdRKKAPSDFLEKFLPREIEILAML---NHRSIVKTYEIFETS----DGKVYIVM 90
Cdd:cd07863    8 IGVGAYGTVYKARDPHSGHFVALKSV-RVQTNEDGLPLSTVREVALLKRLeafDHPNIVRLMDVCATSrtdrETKVTLVF 86
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  91 ElGVQGDLLEFIKTRGA--LQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSkrclRDDSGR 168
Cdd:cd07863   87 E-HVDQDLRTYLDKVPPpgLPAETIKDLMRQFLRGLDFLHANCIVHRDLKPENILVTSGGQVKLADFGLA----RIYSCQ 161
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 169 LILSKTFCgSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIM------VCGSMPYDD-SNIKKMLRIQKEH---------R 232
Cdd:cd07863  162 MALTPVVV-TLWYRAPEVLLQSTYATPV-DMWSVGCIFAEMfrrkplFCGNSEADQlGKIFDLIGLPPEDdwprdvtlpR 239
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|....*.
gi 112734851 233 VNF-PRSKHLTGEC--------KDLIYRMLQPDVNRRLHIDEILNH 269
Cdd:cd07863  240 GAFsPRGPRPVQSVvpeieesgAQLLLEMLTFNPHKRISAFRALQH 285
PKc_MKK4 cd06616
Catalytic domain of the dual-specificity Protein Kinase, Mitogen-activated protein Kinase ...
18-220 4.52e-12

Catalytic domain of the dual-specificity Protein Kinase, Mitogen-activated protein Kinase Kinase 4; PKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine (ST) or tyrosine residues on protein substrates. MKK4 is a dual-specificity PK that phosphorylates and activates the downstream targets, c-Jun N-terminal kinase (JNK) and p38 MAPK, on specific threonine and tyrosine residues. JNK and p38 are collectively known as stress-activated MAPKs, as they are activated in response to a variety of environmental stresses and pro-inflammatory cytokines. Their activation is associated with the induction of cell death. Mice deficient in MKK4 die during embryogenesis and display anemia, severe liver hemorrhage, and abnormal hepatogenesis. MKK4 may also play roles in the immune system and in cardiac hypertrophy. It plays a major role in cancer as a tumor and metastasis suppressor. Under certain conditions, MKK4 is pro-oncogenic. The MKK4 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270790 [Multi-domain]  Cd Length: 291  Bit Score: 65.85  E-value: 4.52e-12
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKiidRKKAPSDFLE-KFLPREIE-ILAMLNHRSIVKTY-EIFetSDGKVYIVMEL-G 93
Cdd:cd06616   14 IGRGAFGTVNKMLHKPSGTIMAVK---RIRSTVDEKEqKRLLMDLDvVMRSSDCPYIVKFYgALF--REGDCWICMELmD 88
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  94 VQGDLLEFI---KTRGALQEDDARKKFHQLSSAIKYC-HDLDVVHRDLKCENLLLDKDFNIKLSDFGFskrclrddSGRL 169
Cdd:cd06616   89 ISLDKFYKYvyeVLDSVIPEEILGKIAVATVKALNYLkEELKIIHRDVKPSNILLDRNGNIKLCDFGI--------SGQL 160
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|....*...
gi 112734851 170 ILS--KTF-CGSAAYAAPEVLQGIPYQPKvYDI----WSLGVILYIMVCGSMPYDDSN 220
Cdd:cd06616  161 VDSiaKTRdAGCRPYMAPERIDPSASRDG-YDVrsdvWSLGITLYEVATGKFPYPKWN 217
PHA03209 PHA03209
serine/threonine kinase US3; Provisional
11-269 6.53e-12

serine/threonine kinase US3; Provisional


Pssm-ID: 177557 [Multi-domain]  Cd Length: 357  Bit Score: 66.05  E-value: 6.53e-12
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  11 GYIMGINLGEGSYAKVKSAYSERLKFNVAVKIidrKKAPSDFLEKFLPREIeilamlNHRSIVKTYEIFeTSDGKVYIVM 90
Cdd:PHA03209  67 GYTVIKTLTPGSEGRVFVATKPGQPDPVVLKI---GQKGTTLIEAMLLQNV------NHPSVIRMKDTL-VSGAITCMVL 136
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  91 ElGVQGDLLEFIKTR-GALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGfSKRCLRDDSGRL 169
Cdd:PHA03209 137 P-HYSSDLYTYLTKRsRPLPIDQALIIEKQILEGLRYLHAQRIIHRDVKTENIFINDVDQVCIGDLG-AAQFPVVAPAFL 214
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 170 ILSktfcGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVC---------GSMPYD-----DSNIKKMLRIQKEHRVNF 235
Cdd:PHA03209 215 GLA----GTVETNAPEVLARDKYNSKA-DIWSAGIVLFEMLAypstifedpPSTPEEyvkscHSHLLKIISTLKVHPEEF 289
                        250       260       270       280       290       300
                 ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 112734851 236 PRSK------------------------------HLTGECkdLIYRMLQPDVNRRLHIDEILNH 269
Cdd:PHA03209 290 PRDPgsrlvrgfieyaslerqpytrypcfqrvnlPIDGEF--LVHKMLTFDAAMRPSAEEILNY 351
STKc_PRP4 cd14135
Catalytic domain of the Serine/Threonine Kinase, Pre-mRNA-Processing factor 4; STKs catalyze ...
12-272 6.98e-12

Catalytic domain of the Serine/Threonine Kinase, Pre-mRNA-Processing factor 4; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. PRP4 phosphorylates a number of factors involved in the formation of active spliceosomes, which catalyze pre-mRNA splicing. It phosphorylates PRP6 and PRP31, components of the U4/U6-U5 tri-small nuclear ribonucleoprotein (snRNP), during spliceosomal complex formation. In fission yeast, PRP4 phosphorylates the splicing factor PRP1 (U5-102 kD in mammals). Thus, PRP4 plays a key role in regulating spliceosome assembly and pre-mRNA splicing. It also plays an important role in mitosis by acting as a spindle assembly checkpoint kinase that is required for chromosome alignment and the recruitment of the checkpoint proteins MPS1, MAD1, and MAD2 at kinetochores. The PRP4 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271037 [Multi-domain]  Cd Length: 318  Bit Score: 65.71  E-value: 6.98e-12
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  12 YIMGINLGEGSYAKVKSAY-SERLKFNVAVKIIDRkkapSDFLEKFLPREIEILAMLN------HRSIVKTYEIFETSdG 84
Cdd:cd14135    2 YRVYGYLGKGVFSNVVRARdLARGNQEVAIKIIRN----NELMHKAGLKELEILKKLNdadpddKKHCIRLLRHFEHK-N 76
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  85 KVYIVMElGVQGDLLEFIKTRGA---LQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFN-IKLSDFGfSKR 160
Cdd:cd14135   77 HLCLVFE-SLSMNLREVLKKYGKnvgLNIKAVRSYAQQLFLALKHLKKCNILHADIKPDNILVNEKKNtLKLCDFG-SAS 154
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 161 CLRDDSGRLILSKTFcgsaaYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPYDDSNIKKMLRIQKEHRVNFPRskh 240
Cdd:cd14135  155 DIGENEITPYLVSRF-----YRAPEIILGLPYDYPI-DMWSVGCTLYELYTGKILFPGKTNNHMLKLMMDLKGKFPK--- 225
                        250       260       270
                 ....*....|....*....|....*....|..
gi 112734851 241 ltgeckdliyRMLQPDVNRRLHIDEILNHCWV 272
Cdd:cd14135  226 ----------KMLRKGQFKDQHFDENLNFIYR 247
STKc_CK1 cd14016
Catalytic domain of the Serine/Threonine protein kinase, Casein Kinase 1; STKs catalyze the ...
18-182 7.54e-12

Catalytic domain of the Serine/Threonine protein kinase, Casein Kinase 1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. CK1 phosphorylates a variety of substrates including enzymes, transcription and splice factors, cytoskeletal proteins, viral oncogenes, receptors, and membrane-associated proteins. There are mutliple isoforms of CK1 and in mammals, seven isoforms (alpha, beta, gamma1-3, delta, and epsilon) have been characterized. These isoforms differ mainly in the length and structure of their C-terminal non-catalytic region. Some isoforms have several splice variants such as the long (L) and short (S) variants of CK1alpha. CK1 proteins are involved in the regulation of many cellular processes including membrane transport processes, circadian rhythm, cell division, apoptosis, and the development of cancer and neurodegenerative diseases. The CK1 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270918 [Multi-domain]  Cd Length: 266  Bit Score: 64.79  E-value: 7.54e-12
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSdflekFLPREIEILAMLN-HRSIVKTYEiFETSDGKVYIVME-LGVq 95
Cdd:cd14016    8 IGSGSFGEVYLGIDLKTGEEVAIKIEKKDSKHP-----QLEYEAKVYKLLQgGPGIPRLYW-FGQEGDYNVMVMDlLGP- 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  96 gDLLEFIKTRGalqeddarKKF---------HQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIK---LSDFGFSKRCLR 163
Cdd:cd14016   81 -SLEDLFNKCG--------RKFslktvlmlaDQMISRLEYLHSKGYIHRDIKPENFLMGLGKNSNkvyLIDFGLAKKYRD 151
                        170       180
                 ....*....|....*....|..
gi 112734851 164 DDSGRLI---LSKTFCGSAAYA 182
Cdd:cd14016  152 PRTGKHIpyrEGKSLTGTARYA 173
PKc_LIMK_like cd14065
Catalytic domain of the LIM domain kinase-like protein kinases; PKs catalyze the transfer of ...
18-206 7.86e-12

Catalytic domain of the LIM domain kinase-like protein kinases; PKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine or tyrosine residues on protein substrates. Members of this subfamily include LIMK, Testicular or testis-specific protein kinase (TESK), and similar proteins. LIMKs are characterized as serine/threonine kinases (STKs) while TESKs are dual-specificity protein kinases. Both LIMK and TESK phosphorylate and inactivate cofilin, an actin depolymerizing factor, to induce the reorganization of the actin cytoskeleton. They are implicated in many cellular functions including cell spreading, motility, morphogenesis, meiosis, mitosis, and spermatogenesis. The LIMK-like subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270967 [Multi-domain]  Cd Length: 252  Bit Score: 64.82  E-value: 7.86e-12
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVksaYSERLKFNVAVKIIDRKKAPSDflEKFLPREIEILAMLNHRSIVKTYEIFeTSDGKVYIVMELGVQGD 97
Cdd:cd14065    1 LGKGFFGEV---YKVTHRETGKVMVMKELKRFDE--QRSFLKEVKLMRRLSHPNILRFIGVC-VKDNKLNFITEYVNGGT 74
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  98 LLEFIK---------TRGALQEDdarkkfhqLSSAIKYCHDLDVVHRDLKCENLLL---DKDFNIKLSDFGFSKRC--LR 163
Cdd:cd14065   75 LEELLKsmdeqlpwsQRVSLAKD--------IASGMAYLHSKNIIHRDLNSKNCLVreaNRGRNAVVADFGLAREMpdEK 146
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|...
gi 112734851 164 DDSGRLILSKTFCGSAAYAAPEVLQGIPYQPKVyDIWSLGVIL 206
Cdd:cd14065  147 TKKPDRKKRLTVVGSPYWMAPEMLRGESYDEKV-DVFSFGIVL 188
PTKc_DDR1 cd05096
Catalytic domain of the Protein Tyrosine Kinase, Discoidin Domain Receptor 1; PTKs catalyze ...
38-216 8.52e-12

Catalytic domain of the Protein Tyrosine Kinase, Discoidin Domain Receptor 1; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. DDR1 is a receptor PTK (RTK) containing an extracellular discoidin homology domain, a transmembrane segment, an extended juxtamembrane region, and an intracellular catalytic domain. The binding of the ligand, collagen, to DDR1 results in a slow but sustained receptor activation. DDR1 binds to all collagens tested to date (types I-IV). It is widely expressed in many tissues. It is abundant in the brain and is also found in keratinocytes, colonic mucosa epithelium, lung epithelium, thyroid follicles, and the islets of Langerhans. During embryonic development, it is found in the developing neuroectoderm. DDR1 is a key regulator of cell morphogenesis, differentiation and proliferation. It is important in the development of the mammary gland, the vasculator and the kidney. DDR1 is also found in human leukocytes, where it facilitates cell adhesion, migration, maturation, and cytokine production. The DDR1 subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 133227 [Multi-domain]  Cd Length: 304  Bit Score: 65.34  E-value: 8.52e-12
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  38 VAVKIID---RKKAPSDFLekflpREIEILAMLNHRSIVKTYEIFETSDgKVYIVMELGVQGDLLEFIKTR----GALQE 110
Cdd:cd05096   49 VAVKILRpdaNKNARNDFL-----KEVKILSRLKDPNIIRLLGVCVDED-PLCMITEYMENGDLNQFLSSHhlddKEENG 122
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 111 DDARKKFH---------------QLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLRDD----SGRLIL 171
Cdd:cd05096  123 NDAVPPAHclpaisyssllhvalQIASGMKYLSSLNFVHRDLATRNCLVGENLTIKIADFGMSRNLYAGDyyriQGRAVL 202
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|....*...
gi 112734851 172 sktfcgSAAYAAPE-VLQGipYQPKVYDIWSLGVILY--IMVCGSMPY 216
Cdd:cd05096  203 ------PIRWMAWEcILMG--KFTTASDVWAFGVTLWeiLMLCKEQPY 242
PTKc_ALK_LTK cd05036
Catalytic domain of the Protein Tyrosine Kinases, Anaplastic Lymphoma Kinase and Leukocyte ...
18-269 9.67e-12

Catalytic domain of the Protein Tyrosine Kinases, Anaplastic Lymphoma Kinase and Leukocyte Tyrosine Kinase; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyr residues in protein substrates. ALK and LTK are orphan receptor PTKs (RTKs) whose ligands are not yet well-defined. ALK appears to play an important role in mammalian neural development as well as visceral muscle differentiation in Drosophila. ALK is aberrantly expressed as fusion proteins, due to chromosomal translocations, in about 60% of anaplastic large cell lymphomas (ALCLs). ALK fusion proteins are also found in rare cases of diffuse large B cell lymphomas (DLBCLs). LTK is mainly expressed in B lymphocytes and neuronal tissues. It is important in cell proliferation and survival. Transgenic mice expressing TLK display retarded growth and high mortality rate. In addition, a polymorphism in mouse and human LTK is implicated in the pathogenesis of systemic lupus erythematosus. RTKs contain an extracellular ligand-binding domain, a transmembrane region, and an intracellular tyr kinase domain. They are usually activated through ligand binding, which causes dimerization and autophosphorylation of the intracellular tyr kinase catalytic domain. The ALK/LTK subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270632 [Multi-domain]  Cd Length: 277  Bit Score: 64.72  E-value: 9.67e-12
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKV-----KSAYSERLKFNVAVKIIDR---KKAPSDFLEKFLpreieILAMLNHRSIVKTYEI-FETSdgKVYI 88
Cdd:cd05036   14 LGQGAFGEVyegtvSGMPGDPSPLQVAVKTLPElcsEQDEMDFLMEAL-----IMSKFNHPNIVRCIGVcFQRL--PRFI 86
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  89 VMELGVQGDLLEFIK-TRGALQEDDARKKFHQLSSAI---KYCHDLD---VVHRDLKCENLLLDK---DFNIKLSDFGFS 158
Cdd:cd05036   87 LLELMAGGDLKSFLReNRPRPEQPSSLTMLDLLQLAQdvaKGCRYLEenhFIHRDIAARNCLLTCkgpGRVAKIGDFGMA 166
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 159 KRCLRDD----SGRLILSktfcgsAAYAAPEV-LQGIpYQPKVyDIWSLGVILY-IMVCGSMPYD-DSNIKKMLRIQKEH 231
Cdd:cd05036  167 RDIYRADyyrkGGKAMLP------VKWMPPEAfLDGI-FTSKT-DVWSFGVLLWeIFSLGYMPYPgKSNQEVMEFVTSGG 238
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|..
gi 112734851 232 RVNFPRskhltgECKDLIYRML----QPDVNRRLHIDEILNH 269
Cdd:cd05036  239 RMDPPK------NCPGPVYRIMtqcwQHIPEDRPNFSTILER 274
STKc_Raf cd14062
Catalytic domain of the Serine/Threonine Kinases, Raf (Rapidly Accelerated Fibrosarcoma) ...
119-225 9.81e-12

Catalytic domain of the Serine/Threonine Kinases, Raf (Rapidly Accelerated Fibrosarcoma) kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Raf kinases act as mitogen-activated protein kinase kinase kinases (MAP3Ks, MKKKs, MAPKKKs), which phosphorylate and activate MAPK kinases (MAPKKs or MKKs or MAP2Ks), which in turn phosphorylate and activate MAPKs during signaling cascades that are important in mediating cellular responses to extracellular signals. They function in the linear Ras-Raf-MEK-ERK pathway that regulates many cellular processes including cycle regulation, proliferation, differentiation, survival, and apoptosis. Aberrant expression or activation of components in this pathway are associated with tumor initiation, progression, and metastasis. Raf proteins contain a Ras binding domain, a zinc finger cysteine-rich domain, and a catalytic kinase domain. Vertebrates have three Raf isoforms (A-, B-, and C-Raf) with different expression profiles, modes of regulation, and abilities to function in the ERK cascade, depending on cellular context and stimuli. They have essential and non-overlapping roles during embryo- and organogenesis. Knockout of each isoform results in a lethal phenotype or abnormality in most mouse strains. The Raf subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270964 [Multi-domain]  Cd Length: 253  Bit Score: 64.34  E-value: 9.81e-12
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 119 QLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLRDDSGRLILSKTfcGSAAYAAPEVLQ---GIPYQPK 195
Cdd:cd14062   97 QTAQGMDYLHAKNIIHRDLKSNNIFLHEDLTVKIGDFGLATVKTRWSGSQQFEQPT--GSILWMAPEVIRmqdENPYSFQ 174
                         90       100       110
                 ....*....|....*....|....*....|
gi 112734851 196 VyDIWSLGVILYIMVCGSMPYDDSNIKKML 225
Cdd:cd14062  175 S-DVYAFGIVLYELLTGQLPYSHINNRDQI 203
STKc_B-Raf cd14151
Catalytic domain of the Serine/Threonine Kinase, B-Raf (Rapidly Accelerated Fibrosarcoma) ...
14-220 1.15e-11

Catalytic domain of the Serine/Threonine Kinase, B-Raf (Rapidly Accelerated Fibrosarcoma) kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. B-Raf activates ERK with the strongest magnitude, compared with other Raf kinases. Mice embryos deficient in B-Raf die around midgestation due to vascular hemorrhage caused by apoptotic endothelial cells. Mutations in B-Raf have been implicated in initiating tumorigenesis and tumor progression, and are found in malignant cutaneous melanoma, papillary thyroid cancer, as well as in ovarian and colorectal carcinomas. Most oncogenic B-Raf mutations are located at the activation loop of the kinase and surrounding regions; the V600E mutation accounts for around 90% of oncogenic mutations. The V600E mutant constitutively activates MEK, resulting in sustained activation of ERK. B-Raf is a mitogen-activated protein kinase kinase kinase (MAP3K, MKKK, MAPKKK), which phosphorylates and activates MAPK kinases (MAPKKs or MKKs or MAP2Ks), which in turn phosphorylate and activate MAPKs during signaling cascades that are important in mediating cellular responses to extracellular signals. They function in the linear Ras-Raf-MEK-ERK pathway that regulates many cellular processes including cycle regulation, proliferation, differentiation, survival, and apoptosis. The B-Raf subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271053 [Multi-domain]  Cd Length: 274  Bit Score: 64.70  E-value: 1.15e-11
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  14 MGINLGEGSYAKVksaYSERLKFNVAVKIIDRKKAPSDFLEKFlPREIEILAMLNHRSIVktYEIFETSDGKVYIVMELG 93
Cdd:cd14151   12 VGQRIGSGSFGTV---YKGKWHGDVAVKMLNVTAPTPQQLQAF-KNEVGVLRKTRHVNIL--LFMGYSTKPQLAIVTQWC 85
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  94 VQGDL---LEFIKTRGALQE--DDARkkfhQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLRDDSGR 168
Cdd:cd14151   86 EGSSLyhhLHIIETKFEMIKliDIAR----QTAQGMDYLHAKSIIHRDLKSNNIFLHEDLTVKIGDFGLATVKSRWSGSH 161
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|....
gi 112734851 169 LIlsKTFCGSAAYAAPEVLQGIPYQPKVY--DIWSLGVILYIMVCGSMPYDDSN 220
Cdd:cd14151  162 QF--EQLSGSILWMAPEVIRMQDKNPYSFqsDVYAFGIVLYELMTGQLPYSNIN 213
STKc_WNK2_like cd14032
Catalytic domain of With No Lysine (WNK) 2-like Serine/Threonine kinases; STKs catalyze the ...
16-271 1.17e-11

Catalytic domain of With No Lysine (WNK) 2-like Serine/Threonine kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. WNK2 is widely expressed and has been shown to be epigenetically silenced in gliomas. It inhibits cell growth by acting as a negative regulator of MEK1-ERK1/2 signaling. WNK2 modulates growth factor-induced cancer cell proliferation, suggesting that it may be a tumor suppressor gene. WNKs comprise a subfamily of STKs with an unusual placement of the catalytic lysine relative to all other protein kinases. They are critical in regulating ion balance and are thus, important components in the control of blood pressure. The WNK2-like subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270934 [Multi-domain]  Cd Length: 266  Bit Score: 64.33  E-value: 1.17e-11
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  16 INLGEGSYAKVKSAYSERLKFNVA-VKIIDRKKapSDFLEKFLPREIEILAMLNHRSIVKTYEIFETS-DGK--VYIVME 91
Cdd:cd14032    7 IELGRGSFKTVYKGLDTETWVEVAwCELQDRKL--TKVERQRFKEEAEMLKGLQHPNIVRFYDFWESCaKGKrcIVLVTE 84
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  92 LGVQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLD--VVHRDLKCENLLLDKDF-NIKLSDFGFSKRclrddsGR 168
Cdd:cd14032   85 LMTSGTLKTYLKRFKVMKPKVLRSWCRQILKGLLFLHTRTppIIHRDLKCDNIFITGPTgSVKIGDLGLATL------KR 158
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 169 LILSKTFCGSAAYAAPEVLQgiPYQPKVYDIWSLGVILYIMVCGSMPYDD-SNIKKMLRI-------QKEHRVNFPRSKH 240
Cdd:cd14032  159 ASFAKSVIGTPEFMAPEMYE--EHYDESVDVYAFGMCMLEMATSEYPYSEcQNAAQIYRKvtcgikpASFEKVTDPEIKE 236
                        250       260       270
                 ....*....|....*....|....*....|.
gi 112734851 241 LTGECkdliyrmLQPDVNRRLHIDEILNHCW 271
Cdd:cd14032  237 IIGEC-------ICKNKEERYEIKDLLSHAF 260
PTKc_Ror cd05048
Catalytic Domain of the Protein Tyrosine Kinases, Receptor tyrosine kinase-like Orphan ...
18-269 1.38e-11

Catalytic Domain of the Protein Tyrosine Kinases, Receptor tyrosine kinase-like Orphan Receptors; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. The Ror subfamily consists of Ror1, Ror2, and similar proteins. Ror proteins are orphan receptor PTKs (RTKs) containing an extracellular region with immunoglobulin-like, cysteine-rich, and kringle domains, a transmembrane segment, and an intracellular catalytic domain. Ror RTKs are unrelated to the nuclear receptor subfamily called retinoid-related orphan receptors (RORs). RTKs are usually activated through ligand binding, which causes dimerization and autophosphorylation of the intracellular tyr kinase catalytic domain. Ror kinases are expressed in many tissues during development. They play important roles in bone and heart formation. Mutations in human Ror2 result in two different bone development genetic disorders, recessive Robinow syndrome and brachydactyly type B. Drosophila Ror is expressed only in the developing nervous system during neurite outgrowth and neuronal differentiation, suggesting a role for Drosophila Ror in neural development. More recently, mouse Ror1 and Ror2 have also been found to play an important role in regulating neurite growth in central neurons. Ror1 and Ror2 are believed to have some overlapping and redundant functions. The Ror subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270642 [Multi-domain]  Cd Length: 283  Bit Score: 64.32  E-value: 1.38e-11
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSA-----YSERLKFNVAVKIIdRKKAPSDFLEKFLpREIEILAMLNHRSIVKTYEIFeTSDGKVYIVMEL 92
Cdd:cd05048   13 LGEGAFGKVYKGellgpSSEESAISVAIKTL-KENASPKTQQDFR-REAELMSDLQHPNIVCLLGVC-TKEQPQCMLFEY 89
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  93 GVQGDLLEFI----------------KTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFG 156
Cdd:cd05048   90 MAHGDLHEFLvrhsphsdvgvssdddGTASSLDQSDFLHIAIQIAAGMEYLSSHHYVHRDLAARNCLVGDGLTVKISDFG 169
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 157 FSKRCLRDDSGRLiLSKTFCgSAAYAAPEVLQGIPYQPKVyDIWSLGVILY-IMVCGSMPYDD-SNIKKMLRIqkehrvn 234
Cdd:cd05048  170 LSRDIYSSDYYRV-QSKSLL-PVRWMPPEAILYGKFTTES-DVWSFGVVLWeIFSYGLQPYYGySNQEVIEMI------- 239
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|....
gi 112734851 235 fpRSKHLTG---ECKDLIYRML------QPdvNRRLHIDEILNH 269
Cdd:cd05048  240 --RSRQLLPcpeDCPARVYSLMvecwheIP--SRRPRFKEIHTR 279
PKc_LIMK_like_unk cd14156
Catalytic domain of an unknown subfamily of LIM domain kinase-like protein kinases; PKs ...
18-206 1.80e-11

Catalytic domain of an unknown subfamily of LIM domain kinase-like protein kinases; PKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine or tyrosine residues on protein substrates. This group is composed of uncharacterized proteins with similarity to LIMK and Testicular or testis-specific protein kinase (TESK). LIMKs are characterized as serine/threonine kinases (STKs) while TESKs are dual-specificity protein kinases. Both LIMK and TESK phosphorylate and inactivate cofilin, an actin depolymerizing factor, to induce the reorganization of the actin cytoskeleton. They are implicated in many cellular functions including cell spreading, motility, morphogenesis, meiosis, mitosis, and spermatogenesis. The LIMK-like subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271058 [Multi-domain]  Cd Length: 256  Bit Score: 63.69  E-value: 1.80e-11
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVksaysERLKFNVAVKIIDRKKAPSDFLEKFLPREIEILAMLNHRSIVKTYEIFeTSDGKVYIVMELgVQGD 97
Cdd:cd14156    1 IGSGFFSKV-----YKVTHGATGKVMVVKIYKNDVDQHKIVREISLLQKLSHPNIVRYLGIC-VKDEKLHPILEY-VSGG 73
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  98 LLEFI----------KTRGALQEDDARkkfhqlssAIKYCHDLDVVHRDLKCENLLLDKDFNIK---LSDFGFSKR--CL 162
Cdd:cd14156   74 CLEELlareelplswREKVELACDISR--------GMVYLHSKNIYHRDLNSKNCLIRVTPRGReavVTDFGLAREvgEM 145
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|....
gi 112734851 163 RDDSGRLILSktFCGSAAYAAPEVLQGIPYQPKVyDIWSLGVIL 206
Cdd:cd14156  146 PANDPERKLS--LVGSAFWMAPEMLRGEPYDRKV-DVFSFGIVL 186
STKc_WNK4 cd14033
Catalytic domain of the Serine/Threonine protein kinase, With No Lysine (WNK) 4; STKs catalyze ...
16-269 1.88e-11

Catalytic domain of the Serine/Threonine protein kinase, With No Lysine (WNK) 4; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. WNK4 shows a restricted expression pattern and is usually found in epithelial cells. It is expressed in nephrons and in extrarenal tissues including intestine, eye, mammary glands, and prostate. WNK4 regulates a variety of ion transport proteins including apical or basolateral ion transporters, ion channels in the transcellular pathway, and claudins in the paracellular pathway. Mutations in WNK4 cause PseudoHypoAldosteronism type II (PHAII), characterized by hypertension and hyperkalemia. WNK4 inhibits the activity of the thiazide-sensitive Na-Cl cotransporter (NCC), which is responsible for about 15% of NaCl reabsorption in the kidney. It also inhibits the renal outer medullary potassium channel (ROMK) and decreases its surface expression. Hypertension and hyperkalemia in PHAII patients with WNK4 mutations may be partly due to increased NaCl reabsorption through NCC and impaired renal potassium secretion by ROMK, respectively. The WNK4 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270935 [Multi-domain]  Cd Length: 261  Bit Score: 63.87  E-value: 1.88e-11
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  16 INLGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSDFLEKFlPREIEILAMLNHRSIVKTYEIFETS-DGKVYIVM--EL 92
Cdd:cd14033    7 IEIGRGSFKTVYRGLDTETTVEVAWCELQTRKLSKGERQRF-SEEVEMLKGLQHPNIVRFYDSWKSTvRGHKCIILvtEL 85
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  93 GVQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDL--DVVHRDLKCENLLLD-KDFNIKLSDFGFSKrcLRDDSgrl 169
Cdd:cd14033   86 MTSGTLKTYLKRFREMKLKLLQRWSRQILKGLHFLHSRcpPILHRDLKCDNIFITgPTGSVKIGDLGLAT--LKRAS--- 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 170 iLSKTFCGSAAYAAPEVLQGiPYQPKVyDIWSLGVILYIMVCGSMPYDDSN--------IKKMLRIQKEHRVNFPrskhl 241
Cdd:cd14033  161 -FAKSVIGTPEFMAPEMYEE-KYDEAV-DVYAFGMCILEMATSEYPYSECQnaaqiyrkVTSGIKPDSFYKVKVP----- 232
                        250       260
                 ....*....|....*....|....*...
gi 112734851 242 tgECKDLIYRMLQPDVNRRLHIDEILNH 269
Cdd:cd14033  233 --ELKEIIEGCIRTDKDERFTIQDLLEH 258
PTK_Ryk cd05043
Pseudokinase domain of Ryk (Receptor related to tyrosine kinase); Ryk is a receptor tyr kinase ...
119-277 2.56e-11

Pseudokinase domain of Ryk (Receptor related to tyrosine kinase); Ryk is a receptor tyr kinase (RTK) containing an extracellular region with two leucine-rich motifs, a transmembrane segment, and an intracellular inactive pseudokinase domain, which shows similarity to tyr kinases but lacks crucial residues for catalytic activity and ATP binding. The extracellular region of Ryk shows homology to the N-terminal domain of Wnt inhibitory factor-1 (WIF) and serves as the ligand (Wnt) binding domain of Ryk. Ryk is expressed in many different tissues both during development and in adults, suggesting a widespread function. It acts as a chemorepulsive axon guidance receptor of Wnt glycoproteins and is responsible for the establishment of axon tracts during the development of the central nervous system. In addition, studies in mice reveal that Ryk is essential in skeletal, craniofacial, and cardiac development. Thus, it appears Ryk is involved in signal transduction despite its lack of kinase activity. Ryk may function as an accessory protein that modulates the signals coming from catalytically active partner RTKs such as the Eph receptors. The Ryk subfamily is part of a larger superfamily that includes other pseudokinases and the catalytic domains of active kinases including PTKs, protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270639 [Multi-domain]  Cd Length: 279  Bit Score: 63.62  E-value: 2.56e-11
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 119 QLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSK-------RCLRDDSGRLIlsktfcgsaAYAAPEVLQGip 191
Cdd:cd05043  124 QIACGMSYLHRRGVIHKDIAARNCVIDDELQVKITDNALSRdlfpmdyHCLGDNENRPI---------KWMSLESLVN-- 192
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 192 yqpKVY----DIWSLGVILY-IMVCGSMPYDDSNIKKMLRIQKEHrvnfprskhltgeckdliYRMLQPdVNRRLHIDEI 266
Cdd:cd05043  193 ---KEYssasDVWSFGVLLWeLMTLGQTPYVEIDPFEMAAYLKDG------------------YRLAQP-INCPDELFAV 250
                        170
                 ....*....|..
gi 112734851 267 LNHCW-VQPKAR 277
Cdd:cd05043  251 MACCWaLDPEER 262
STKc_MLK4 cd14146
Catalytic domain of the Serine/Threonine Kinase, Mixed Lineage Kinase 4; STKs catalyze the ...
59-216 2.81e-11

Catalytic domain of the Serine/Threonine Kinase, Mixed Lineage Kinase 4; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. MLK4 is a mitogen-activated protein kinase kinase kinase (MAP3K, MKKK, MAPKKK), which phosphorylates and activates MAPK kinases (MAPKKs or MKKs or MAP2Ks), which in turn phosphorylate and activate MAPKs during signaling cascades that are important in mediating cellular responses to extracellular signals. The specific function of MLK4 is yet to be determined. Mutations in the kinase domain of MLK4 have been detected in colorectal cancers. Mammals have four MLKs, mostly conserved in vertebrates, which contain an SH3 domain, a catalytic kinase domain, a leucine zipper, a proline-rich region, and a CRIB domain that mediates binding to GTP-bound Cdc42 and Rac. MLKs play roles in immunity and inflammation, as well as in cell death, proliferation, and cell cycle regulation.The MLK4 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271048 [Multi-domain]  Cd Length: 268  Bit Score: 63.13  E-value: 2.81e-11
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  59 REIEILAMLNHRSIVKTYEIFeTSDGKVYIVMELGVQGDLLEFIKTRGALQEDDARKKF--H-------QLSSAIKYCHD 129
Cdd:cd14146   42 QEAKLFSMLRHPNIIKLEGVC-LEEPNLCLVMEFARGGTLNRALAAANAAPGPRRARRIppHilvnwavQIARGMLYLHE 120
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 130 ---LDVVHRDLKCEN-LLLDK-------DFNIKLSDFGFSKRCLRddsgrlILSKTFCGSAAYAAPEVLQGIPYQpKVYD 198
Cdd:cd14146  121 eavVPILHRDLKSSNiLLLEKiehddicNKTLKITDFGLAREWHR------TTKMSAAGTYAWMAPEVIKSSLFS-KGSD 193
                        170
                 ....*....|....*...
gi 112734851 199 IWSLGVILYIMVCGSMPY 216
Cdd:cd14146  194 IWSYGVLLWELLTGEVPY 211
PTKc_Met_Ron cd05058
Catalytic domain of the Protein Tyrosine Kinases, Met and Ron; PTKs catalyze the transfer of ...
18-220 2.96e-11

Catalytic domain of the Protein Tyrosine Kinases, Met and Ron; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. Met and Ron are receptor PTKs (RTKs) composed of an alpha-beta heterodimer. The extracellular alpha chain is disulfide linked to the beta chain, which contains an extracellular ligand-binding region with a sema domain, a PSI domain and four IPT repeats, a transmembrane segment, and an intracellular catalytic domain. Binding to their ligands leads to receptor dimerization, autophosphorylation, activation, and intracellular signaling. Met binds to the ligand, hepatocyte growth factor/scatter factor (HGF/SF), and is also called the HGF receptor. HGF/Met signaling plays a role in growth, transformation, cell motility, invasion, metastasis, angiogenesis, wound healing, and tissue regeneration. Aberrant expression of Met through mutations or gene amplification is associated with many human cancers including hereditary papillary renal and gastric carcinomas. The ligand for Ron is macrophage stimulating protein (MSP). Ron signaling is important in regulating cell motility, adhesion, proliferation, and apoptosis. Aberrant Ron expression is implicated in tumorigenesis and metastasis. The Met/Ron subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270649 [Multi-domain]  Cd Length: 262  Bit Score: 63.26  E-value: 2.96e-11
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAY---SERLKFNVAVKIIDRKKAPSDfLEKFLpREIEILAMLNHRSIVKTYEIFETSDGKVYIVMELGV 94
Cdd:cd05058    3 IGKGHFGCVYHGTlidSDGQKIHCAVKSLNRITDIEE-VEQFL-KEGIIMKDFSHPNVLSLLGICLPSEGSPLVVLPYMK 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  95 QGDLLEFIK--TRGALQEDDARKKFhQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSkrclRDdsgrlILS 172
Cdd:cd05058   81 HGDLRNFIRseTHNPTVKDLIGFGL-QVAKGMEYLASKKFVHRDLAARNCMLDESFTVKVADFGLA----RD-----IYD 150
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|....*...
gi 112734851 173 KTFCG---------SAAYAAPEVLQGIPYQPKVyDIWSLGVILY-IMVCGSMPYDDSN 220
Cdd:cd05058  151 KEYYSvhnhtgaklPVKWMALESLQTQKFTTKS-DVWSFGVLLWeLMTRGAPPYPDVD 207
PTK_CCK4 cd05046
Pseudokinase domain of the Protein Tyrosine Kinase, Colon Carcinoma Kinase 4; CCK4, also ...
16-277 3.35e-11

Pseudokinase domain of the Protein Tyrosine Kinase, Colon Carcinoma Kinase 4; CCK4, also called protein tyrosine kinase 7 (PTK7), is an orphan receptor PTK (RTK) containing an extracellular region with seven immunoglobulin domains, a transmembrane segment, and an intracellular inactive pseudokinase domain, which shows similarity to tyr kinases but lacks crucial residues for catalytic activity and ATP binding. Studies in mice reveal that CCK4 is essential for neural development. Mouse embryos containing a truncated CCK4 die perinatally and display craniorachischisis, a severe form of neural tube defect. The mechanism of action of the CCK4 pseudokinase is still unknown. Other pseudokinases such as HER3 rely on the activity of partner RTKs. The CCK4 subfamily is part of a larger superfamily that includes other pseudokinases and the catalytic domains of active kinases including PTKs, protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 133178 [Multi-domain]  Cd Length: 275  Bit Score: 63.25  E-value: 3.35e-11
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  16 INLGEGSY-----AKVKSAYSERLKFNVAVKIIDRKK---APSDFlekflPREIEILAMLNHRSIVKTYEIFETSDGKvY 87
Cdd:cd05046   11 TTLGRGEFgevflAKAKGIEEEGGETLVLVKALQKTKdenLQSEF-----RRELDMFRKLSHKNVVRLLGLCREAEPH-Y 84
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  88 IVMELGVQGDLLEFIKTRGALQEDDARKKF---------HQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFS 158
Cdd:cd05046   85 MILEYTDLGDLKQFLRATKSKDEKLKPPPLstkqkvalcTQIALGMDHLSNARFVHRDLAARNCLVSSQREVKVSLLSLS 164
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 159 KRCLRDDSGRLilsKTFCGSAAYAAPEVLQGIPYQPKVyDIWSLGVILY-IMVCGSMPYDDSNIKKMLRIQKEHRVNFPr 237
Cdd:cd05046  165 KDVYNSEYYKL---RNALIPLRWLAPEAVQEDDFSTKS-DVWSFGVLMWeVFTQGELPFYGLSDEEVLNRLQAGKLELP- 239
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|.
gi 112734851 238 skhLTGECKDLIYRMLQpdvnrrlhideilnHCW-VQPKAR 277
Cdd:cd05046  240 ---VPEGCPSRLYKLMT--------------RCWaVNPKDR 263
PHA03212 PHA03212
serine/threonine kinase US3; Provisional
60-236 3.39e-11

serine/threonine kinase US3; Provisional


Pssm-ID: 165478 [Multi-domain]  Cd Length: 391  Bit Score: 63.86  E-value: 3.39e-11
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  60 EIEILAMLNHRSIVKTYEIFETSDGKVYIVMELgvQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKC 139
Cdd:PHA03212 133 EAHILRAINHPSIIQLKGTFTYNKFTCLILPRY--KTDLYCYLAAKRNIAICDILAIERSVLRAIQYLHENRIIHRDIKA 210
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 140 ENLLLDKDFNIKLSDFGFSkrCLRDDsgrLILSKTF--CGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPY- 216
Cdd:PHA03212 211 ENIFINHPGDVCLGDFGAA--CFPVD---INANKYYgwAGTIATNAPELLARDPYGPAV-DIWSAGIVLFEMATCHDSLf 284
                        170       180       190
                 ....*....|....*....|....*....|
gi 112734851 217 ----------DDSNIKKMLRIQKEHRVNFP 236
Cdd:PHA03212 285 ekdgldgdcdSDRQIKLIIRRSGTHPNEFP 314
STKc_HIPK1 cd14228
Catalytic domain of the Serine/Threonine Kinase, Homeodomain-Interacting Protein Kinase 1; ...
18-212 3.40e-11

Catalytic domain of the Serine/Threonine Kinase, Homeodomain-Interacting Protein Kinase 1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. HIPK1 has been implicated in regulating eye size, lens formation, and retinal morphogenesis during late embryogenesis. It also contributes to the regulation of haematopoiesis and leukaemogenesis by phosphorylating and repressing the transcription factor c-Myb, which is crucial in T- and B-cell development. In glucose-deprived conditions, HIPK1 phosphorylates Daxx, leading to its relocalization from the nucleus to the cytoplasm, where it binds and stabilizes ASK1 (apoptosis signal-regulating kinase 1), a mitogen-activated protein kinase (MAPK) kinase kinase that activates the JNK and p38 MAPK pathways. HIPKs, originally identified by their ability to bind homeobox factors, are nuclear proteins containing catalytic kinase and homeobox-interacting domains as well as a PEST region overlapping with the speckle-retention signal (SRS). The HIPK1 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271130 [Multi-domain]  Cd Length: 355  Bit Score: 63.95  E-value: 3.40e-11
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIdrKKAPSDFLEKFLprEIEILAMLNHRS-----IVKTYEIFETSDgKVYIVMEL 92
Cdd:cd14228   23 LGRGTFGQVAKCWKRSTKEIVAIKIL--KNHPSYARQGQI--EVSILSRLSSENadeynFVRSYECFQHKN-HTCLVFEM 97
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  93 gVQGDLLEFIKTR--GALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLL----DKDFNIKLSDFGFSKRCLRdds 166
Cdd:cd14228   98 -LEQNLYDFLKQNkfSPLPLKYIRPILQQVATALMKLKSLGLIHADLKPENIMLvdpvRQPYRVKVIDFGSASHVSK--- 173
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|....*.
gi 112734851 167 grlILSKTFCGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCG 212
Cdd:cd14228  174 ---AVCSTYLQSRYYRAPEIILGLPFCEAI-DMWSLGCVIAELFLG 215
STKc_LRRK1 cd14067
Catalytic domain of the Serine/Threonine Kinase, Leucine-Rich Repeat Kinase 1; STKs catalyze ...
118-247 3.67e-11

Catalytic domain of the Serine/Threonine Kinase, Leucine-Rich Repeat Kinase 1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. LRRK1 is one of two vertebrate LRRKs which show complementary expression in the brain. It can form heterodimers with LRRK2, and may influence the age of onset of LRRK2-associated Parkinson's disease. LRRKs are also classified as ROCO proteins because they contain a ROC (Ras of complex proteins)/GTPase domain followed by a COR (C-terminal of ROC) domain of unknown function. In addition, LRRKs contain a catalytic kinase domain and protein-protein interaction motifs including a WD40 domain, LRRs and ankyrin (ANK) repeats. LRRKs possess both GTPase and kinase activities, with the ROC domain acting as a molecular switch for the kinase domain, cycling between a GTP-bound state which drives kinase activity and a GDP-bound state which decreases the activity. The LRRK1 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270969 [Multi-domain]  Cd Length: 276  Bit Score: 63.06  E-value: 3.67e-11
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 118 HQLSSAIKYCHDLDVVHRDLKCENLLL-----DKDFNIKLSDFGFSKRCLRDdsGRLILSktfcGSAAYAAPEVLQGIPY 192
Cdd:cd14067  121 YQIAAGLAYLHKKNIIFCDLKSDNILVwsldvQEHINIKLSDYGISRQSFHE--GALGVE----GTPGYQAPEIRPRIVY 194
                         90       100       110       120       130       140
                 ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 112734851 193 QPKVyDIWSLGVILYIMVCGSMP---YDDSNIKKMLR------IQKEHRVNFPRSKHLTGECKD 247
Cdd:cd14067  195 DEKV-DMFSYGMVLYELLSGQRPslgHHQLQIAKKLSkgirpvLGQPEEVQFFRLQALMMECWD 257
PTKc_Tyk2_rpt2 cd05080
Catalytic (repeat 2) domain of the Protein Tyrosine Kinase, Tyrosine kinase 2; PTKs catalyze ...
18-207 3.83e-11

Catalytic (repeat 2) domain of the Protein Tyrosine Kinase, Tyrosine kinase 2; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. Tyk2 is widely expressed in many tissues. It is involved in signaling via the cytokine receptors IFN-alphabeta, IL-6, IL-10, IL-12, IL-13, and IL-23. It mediates cell surface urokinase receptor (uPAR) signaling and plays a role in modulating vascular smooth muscle cell (VSMC) functional behavior in response to injury. Tyk2 is also important in dendritic cell function and T helper (Th)1 cell differentiation. A homozygous mutation of Tyk2 was found in a patient with hyper-IgE syndrome (HIES), a primary immunodeficiency characterized by recurrent skin abscesses, pneumonia, and elevated serum IgE. This suggests that Tyk2 may play important roles in multiple cytokine signaling involved in innate and adaptive immunity. Tyk2 is a member of the Janus kinase (Jak) subfamily of proteins, which are cytoplasmic (or nonreceptor) PTKs containing an N-terminal FERM domain, followed by a Src homology 2 (SH2) domain, a pseudokinase domain, and a C-terminal tyr kinase catalytic domain. Jaks are crucial for cytokine receptor signaling. They are activated by autophosphorylation upon cytokine-induced receptor aggregation, and subsequently trigger downstream signaling events such as the phosphorylation of signal transducers and activators of transcription (STATs). The Tyk2 subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270664 [Multi-domain]  Cd Length: 283  Bit Score: 62.99  E-value: 3.83e-11
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVkSAY-----SERLKFNVAVKIIDRKKAPSdfLEKFLPREIEILAMLNHRSIVKTYEIFETSDGK-VYIVME 91
Cdd:cd05080   12 LGEGHFGKV-SLYcydptNDGTGEMVAVKALKADCGPQ--HRSGWKQEIDILKTLYHENIVKYKGCCSEQGGKsLQLIME 88
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  92 LGVQGDLLEFIKtRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRC--------LR 163
Cdd:cd05080   89 YVPLGSLRDYLP-KHSIGLAQLLLFAQQICEGMAYLHSQHYIHRDLAARNVLLDNDRLVKIGDFGLAKAVpegheyyrVR 167
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|....*..
gi 112734851 164 DDSGrlilSKTFcgsaaYAAPEVLQgipyQPKVY---DIWSLGVILY 207
Cdd:cd05080  168 EDGD----SPVF-----WYAPECLK----EYKFYyasDVWSFGVTLY 201
STKc_MAP4K5 cd06646
Catalytic domain of the Serine/Threonine Kinase, Mitogen-activated protein kinase kinase ...
18-204 3.88e-11

Catalytic domain of the Serine/Threonine Kinase, Mitogen-activated protein kinase kinase kinase kinase 5; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. MAP4K5, also called germinal center kinase-related enzyme (GCKR), has been shown to activate the MAPK c-Jun N-terminal kinase (JNK). MAP4K5 also facilitates Wnt signaling in B cells, and may therefore be implicated in the control of cell fate, proliferation, and polarity. MAP4Ks are involved in some MAPK signaling pathways by activating a MAPK kinase kinase. Each MAPK cascade is activated either by a small GTP-binding protein or by an adaptor protein, which transmits the signal either directly to a MAP3K to start the triple kinase core cascade or indirectly through a mediator kinase, a MAP4K. Members of this subfamily contain an N-terminal catalytic domain and a C-terminal citron homology (CNH) regulatory domain. The MAP4K5 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270813 [Multi-domain]  Cd Length: 268  Bit Score: 62.74  E-value: 3.88e-11
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIdrKKAPSDFLEkFLPREIEILAMLNHRSIVKTYEIFETSDgKVYIVMELGVQGD 97
Cdd:cd06646   17 VGSGTYGDVYKARNLHTGELAAVKII--KLEPGDDFS-LIQQEIFMVKECKHCNIVAYFGSYLSRE-KLWICMEYCGGGS 92
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  98 LLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLRDDSGRlilsKTFCG 177
Cdd:cd06646   93 LQDIYHVTGPLSELQIAYVCRETLQGLAYLHSKGKMHRDIKGANILLTDNGDVKLADFGVAAKITATIAKR----KSFIG 168
                        170       180
                 ....*....|....*....|....*....
gi 112734851 178 SAAYAAPEV--LQGIPYQPKVYDIWSLGV 204
Cdd:cd06646  169 TPYWMAPEVaaVEKNGGYNQLCDIWAVGI 197
PKc_DYRK2_3 cd14224
Catalytic domain of the protein kinases, Dual-specificity tYrosine-phosphorylated and ...
18-206 5.04e-11

Catalytic domain of the protein kinases, Dual-specificity tYrosine-phosphorylated and -Regulated Kinases 2 and 3; Dual-specificity PKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine (S/T) as well as tyrosine residues on protein substrates. This subfamily is composed of DYRK2 and DYRK3, and similar proteins. Drosophila DYRK2 interacts and phosphorylates the chromatin remodelling factor, SNR1 (Snf5-related 1), and also interacts with the essential chromatin component, trithorax. It may play a role in chromatin remodelling. Vertebrate DYRK2 phosphorylates and regulates the tumor suppressor p53 to induce apoptosis in response to DNA damage. It can also phosphorylate the transcription factor, nuclear factor of activated T cells (NFAT). DYRK2 is overexpressed in lung adenocarcinoma and esophageal carcinomas, and is a predictor for favorable prognosis in lung adenocarcinoma. DYRK3, also called regulatory erythroid kinase (REDK), is highly expressed in erythroid cells and the testis, and is also present in adult kidney and liver. It promotes cell survival by phosphorylating and activating SIRT1, an NAD(+)-dependent protein deacetylase, which promotes p53 deacetylation, resulting in the inhibition of apoptosis. DYRKs autophosphorylate themselves on tyrosine residues and phosphorylate their substrates exclusively on S/T residues. The DYRK2/3 subfamily is part of a larger superfamily that includes the catalytic domains of other S/T kinases, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271126 [Multi-domain]  Cd Length: 380  Bit Score: 63.23  E-value: 5.04e-11
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDRKKApsdfLEKFLPREIEILAML------NHRSIVKTYEIFeTSDGKVYIVME 91
Cdd:cd14224   73 IGKGSFGQVVKAYDHKTHQHVALKMVRNEKR----FHRQAAEEIRILEHLkkqdkdNTMNVIHMLESF-TFRNHICMTFE 147
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  92 LgVQGDLLEFIKTRG----ALQEddARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKD--FNIKLSDFGFSkrCLrdD 165
Cdd:cd14224  148 L-LSMNLYELIKKNKfqgfSLQL--VRKFAHSILQCLDALHRNKIIHCDLKPENILLKQQgrSGIKVIDFGSS--CY--E 220
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|.
gi 112734851 166 SGRLIlskTFCGSAAYAAPEVLQGIPYQPKVyDIWSLGVIL 206
Cdd:cd14224  221 HQRIY---TYIQSRFYRAPEVILGARYGMPI-DMWSFGCIL 257
STKc_HIPK2 cd14227
Catalytic domain of the Serine/Threonine Kinase, Homeodomain-Interacting Protein Kinase 2; ...
18-212 5.81e-11

Catalytic domain of the Serine/Threonine Kinase, Homeodomain-Interacting Protein Kinase 2; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. HIPK2, the most studied HIPK, is a coregulator of many transcription factors and cofactors including homeodomain proteins (Nkx and HOX families), Smad1-4, Pax6, c-Myb, AML1, the histone acetyltransferase p300, and the tumor repressor p53, among others. It regulates gene transcription during development and in DNA damage response (DDR), and mediates cell processes such as apoptosis, survival, differentiation, and proliferation. HIPK2 mediates apoptosis by phosphorylating and activating p53 during DDR, resulting in the activation of apoptotic genes. In the absence of p53, HIPK2 targets the anti-apoptotic corepressor C-terminal binding protein (CtBP), leading to CtBP's degradation and the promotion of apoptosis. HIPKs, originally identified by their ability to bind homeobox factors, are nuclear proteins containing catalytic kinase and homeobox-interacting domains as well as a PEST region overlapping with the speckle-retention signal (SRS). The HIPK2 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271129 [Multi-domain]  Cd Length: 355  Bit Score: 63.19  E-value: 5.81e-11
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIdrKKAPSDFLEKFLprEIEILAMLNHRS-----IVKTYEIFETSDgKVYIVMEL 92
Cdd:cd14227   23 LGRGTFGQVVKCWKRGTNEIVAIKIL--KNHPSYARQGQI--EVSILARLSTESaddynFVRAYECFQHKN-HTCLVFEM 97
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  93 gVQGDLLEFIKTR--GALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLL----DKDFNIKLSDFGFSKRCLRdds 166
Cdd:cd14227   98 -LEQNLYDFLKQNkfSPLPLKYIRPILQQVATALMKLKSLGLIHADLKPENIMLvdpsRQPYRVKVIDFGSASHVSK--- 173
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|....*.
gi 112734851 167 grlILSKTFCGSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCG 212
Cdd:cd14227  174 ---AVCSTYLQSRYYRAPEIILGLPFCEAI-DMWSLGCVIAELFLG 215
PTKc_Aatyk1 cd05087
Catalytic domain of the Protein Tyrosine Kinases, Apoptosis-associated tyrosine kinase 1; PTKs ...
88-277 5.91e-11

Catalytic domain of the Protein Tyrosine Kinases, Apoptosis-associated tyrosine kinase 1; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. Aatyk1 (or simply Aatyk) is also called lemur tyrosine kinase 1 (Lmtk1). It is a cytoplasmic (or nonreceptor) kinase containing a long C-terminal region. The expression of Aatyk1 is upregulated during growth arrest and apoptosis in myeloid cells. Aatyk1 has been implicated in neural differentiation, and is a regulator of the Na-K-2Cl cotransporter, a membrane protein involved in cell proliferation and survival, epithelial transport, and blood pressure control. The Aatyk1 subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270670 [Multi-domain]  Cd Length: 271  Bit Score: 62.31  E-value: 5.91e-11
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  88 IVMELGVQGDLLEFIKT-RGALQEDDARKKFHQL----SSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCL 162
Cdd:cd05087   74 LVMEFCPLGDLKGYLRScRAAESMAPDPLTLQRMacevACGLLHLHRNNFVHSDLALRNCLLTADLTVKIGDYGLSHCKY 153
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 163 RDDSgrLILSKTFCGSAAYAAPEVLQG------IPYQPKVYDIWSLGVILY-IMVCGSMPYDDSNIKKMLRIQ-KEHRVN 234
Cdd:cd05087  154 KEDY--FVTADQLWVPLRWIAPELVDEvhgnllVVDQTKQSNVWSLGVTIWeLFELGNQPYRHYSDRQVLTYTvREQQLK 231
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|...
gi 112734851 235 FPRSKhltgeckdliyrmLQPDVNRRLHidEILNHCWVQPKAR 277
Cdd:cd05087  232 LPKPQ-------------LKLSLAERWY--EVMQFCWLQPEQR 259
STKc_WNK1 cd14030
Catalytic domain of the Serine/Threonine protein kinase, With No Lysine (WNK) 1; STKs catalyze ...
16-273 6.09e-11

Catalytic domain of the Serine/Threonine protein kinase, With No Lysine (WNK) 1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. WNK1 is widely expressed and is most abundant in the testis. In hyperosmotic or hypotonic low-chloride stress conditions, WNK1 is activated and it phosphorylates its substrates including SPAK and OSR1 kinases, which regulate the activity of cation-chloride cotransporters through direct interaction and phosphorylation. Mutations in WNK1 cause PseudoHypoAldosteronism type II (PHAII), characterized by hypertension and hyperkalemia. WNK1 negates WNK4-mediated inhibition of the sodium-chloride cotransporter NCC and activates the epithelial sodium channel ENaC by activating SGK1. WNK1 also decreases the surface expression of renal outer medullary potassium channel (ROMK) by stimulating their endocytosis. Hypertension and hyperkalemia in PHAII patients with WNK1 mutations may be due partly to increased activity of NCC and ENaC, and impaired renal potassium secretion by ROMK, respectively. In addition, WNK1 interacts with MEKK2/3 and acts as an activator of extracellular signal-regulated kinase (ERK) 5. It also negatively regulates TGFbeta signaling. WNKs comprise a subfamily of STKs with an unusual placement of the catalytic lysine relative to all other protein kinases. The WNK1 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270932 [Multi-domain]  Cd Length: 289  Bit Score: 62.38  E-value: 6.09e-11
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  16 INLGEGSYAKVKSAYSERLKFNVA-VKIIDRKKAPSDflEKFLPREIEILAMLNHRSIVKTYEIFE-TSDGK--VYIVME 91
Cdd:cd14030   31 IEIGRGSFKTVYKGLDTETTVEVAwCELQDRKLSKSE--RQRFKEEAGMLKGLQHPNIVRFYDSWEsTVKGKkcIVLVTE 108
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  92 LGVQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLD--VVHRDLKCENLLLDKDF-NIKLSDFGFSKRclrddsGR 168
Cdd:cd14030  109 LMTSGTLKTYLKRFKVMKIKVLRSWCRQILKGLQFLHTRTppIIHRDLKCDNIFITGPTgSVKIGDLGLATL------KR 182
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 169 LILSKTFCGSAAYAAPEVLQGiPYQPKVyDIWSLGVILYIMVCGSMPYDD-SNIKKMLRIQKEHRVNFPRSKHLTGECKD 247
Cdd:cd14030  183 ASFAKSVIGTPEFMAPEMYEE-KYDESV-DVYAFGMCMLEMATSEYPYSEcQNAAQIYRRVTSGVKPASFDKVAIPEVKE 260
                        250       260
                 ....*....|....*....|....*.
gi 112734851 248 LIYRMLQPDVNRRLHIDEILNHCWVQ 273
Cdd:cd14030  261 IIEGCIRQNKDERYAIKDLLNHAFFQ 286
STKc_CDK6 cd07862
Catalytic domain of the Serine/Threonine Kinase, Cyclin-Dependent protein Kinase 6; STKs ...
18-209 7.55e-11

Catalytic domain of the Serine/Threonine Kinase, Cyclin-Dependent protein Kinase 6; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. CDK6 is regulated by D-type cyclins and INK4 inhibitors. It is active towards the retinoblastoma (pRb) protein, implicating it to function in regulating the early G1 phase of the cell cycle. It is expressed ubiquitously and is localized in the cytoplasm. It is also present in the ruffling edge of spreading fibroblasts and may play a role in cell spreading. It binds to the p21 inhibitor without any effect on its own activity and it is overexpressed in squamous cell carcinomas and neuroblastomas. CDK6 has also been shown to inhibit cell differentiation in many cell types. CDKs belong to a large family of STKs that are regulated by their cognate cyclins. Together, they are involved in the control of cell-cycle progression, transcription, and neuronal function. The CDK6 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270846 [Multi-domain]  Cd Length: 290  Bit Score: 62.36  E-value: 7.55e-11
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAysERLKFNVAVKIIDRKKAPSDflEKFLP----REIEILAMLN---HRSIVKTYEIFETS----DGKV 86
Cdd:cd07862    9 IGEGAYGKVFKA--RDLKNGGRFVALKRVRVQTG--EEGMPlstiREVAVLRHLEtfeHPNVVRLFDVCTVSrtdrETKL 84
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  87 YIVMElGVQGDLLEFIKT--RGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSkrclRD 164
Cdd:cd07862   85 TLVFE-HVDQDLTTYLDKvpEPGVPTETIKDMMFQLLRGLDFLHSHRVVHRDLKPQNILVTSSGQIKLADFGLA----RI 159
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|....*
gi 112734851 165 DSGRLILSKTFCgSAAYAAPEVLQGIPYQPKVyDIWSLGVILYIM 209
Cdd:cd07862  160 YSFQMALTSVVV-TLWYRAPEVLLQSSYATPV-DLWSVGCIFAEM 202
STKc_MLK cd14061
Catalytic domain of the Serine/Threonine Kinases, Mixed Lineage Kinases; STKs catalyze the ...
18-216 8.89e-11

Catalytic domain of the Serine/Threonine Kinases, Mixed Lineage Kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. MLKs act as mitogen-activated protein kinase kinase kinases (MAP3Ks, MKKKs, MAPKKKs), which phosphorylate and activate MAPK kinases (MAPKKs or MKKs or MAP2Ks), which in turn phosphorylate and activate MAPKs during signaling cascades that are important in mediating cellular responses to extracellular signals. Mammals have four MLKs (MLK1-4), mostly conserved in vertebrates, which contain an SH3 domain, a catalytic kinase domain, a leucine zipper, a proline-rich region, and a CRIB domain that mediates binding to GTP-bound Cdc42 and Rac. MLKs play roles in immunity and inflammation, as well as in cell death, proliferation, and cell cycle regulation. The MLK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270963 [Multi-domain]  Cd Length: 258  Bit Score: 61.64  E-value: 8.89e-11
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKV-KSAYSERLkfnVAVKI--IDRKKAPSDFLEKFLpREIEILAMLNHRSIVKTYEIFeTSDGKVYIVMELGv 94
Cdd:cd14061    2 IGVGGFGKVyRGIWRGEE---VAVKAarQDPDEDISVTLENVR-QEARLFWMLRHPNIIALRGVC-LQPPNLCLVMEYA- 75
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  95 QGdllefiktrGALQEDDARKKFH---------QLSSAIKYCHD---LDVVHRDLKCENLLLDKDFN--------IKLSD 154
Cdd:cd14061   76 RG---------GALNRVLAGRKIPphvlvdwaiQIARGMNYLHNeapVPIIHRDLKSSNILILEAIEnedlenktLKITD 146
                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 112734851 155 FGFSK---RCLRDDSGrlilsktfcGSAAYAAPEVLQGIPYQpKVYDIWSLGVILYIMVCGSMPY 216
Cdd:cd14061  147 FGLARewhKTTRMSAA---------GTYAWMAPEVIKSSTFS-KASDVWSYGVLLWELLTGEVPY 201
PTKc_EphR_A10 cd05064
Catalytic domain of the Protein Tyrosine Kinase, Ephrin Receptor A10; PTKs catalyze the ...
38-253 9.57e-11

Catalytic domain of the Protein Tyrosine Kinase, Ephrin Receptor A10; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. EphA10, which contains an inactive tyr kinase domain, may function to attenuate signals of co-clustered active receptors. EphA10 is mainly expressed in the testis. Ephrin/EphR interaction results in cell-cell repulsion or adhesion, making it important in neural development and plasticity, cell morphogenesis, cell-fate determination, embryonic development, tissue patterning, and angiogenesis. EphRs comprise the largest subfamily of receptor tyr kinases (RTKs). In general, class EphA receptors bind GPI-anchored ephrin-A ligands. There are ten vertebrate EphA receptors (EphA1-10), which display promiscuous interactions with six ephrin-A ligands. EphRs contain an ephrin binding domain and two fibronectin repeats extracellularly, a transmembrane segment, and a cytoplasmic tyr kinase domain. Binding of the ephrin ligand to EphR requires cell-cell contact since both are anchored to the plasma membrane. The resulting downstream signals occur bidirectionally in both EphR-expressing cells (forward signaling) and ephrin-expressing cells (reverse signaling). The EphA10 subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 133195 [Multi-domain]  Cd Length: 266  Bit Score: 61.48  E-value: 9.57e-11
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  38 VAVKIIdrKKAPSDFLEKFLPREIEILAMLNHRSIVKtYEIFETSDGKVYIVMELGVQGDLLEFI-KTRGALQEDDARKK 116
Cdd:cd05064   36 VAIHTL--RAGCSDKQRRGFLAEALTLGQFDHSNIVR-LEGVITRGNTMMIVTEYMSNGALDSFLrKHEGQLVAGQLMGM 112
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 117 FHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGfskRCLRDDSGRLILSKTFCGSAAYAAPEVLQGIPYQPkV 196
Cdd:cd05064  113 LPGLASGMKYLSEMGYVHKGLAAHKVLVNSDLVCKISGFR---RLQEDKSEAIYTTMSGKSPVLWAAPEAIQYHHFSS-A 188
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|....*....
gi 112734851 197 YDIWSLGVILY-IMVCGSMPY-DDSNIKKMLRIQKEHRVNFPRSkhltgeCKDLIYRML 253
Cdd:cd05064  189 SDVWSFGIVMWeVMSYGERPYwDMSGQDVIKAVEDGFRLPAPRN------CPNLLHQLM 241
STKc_MAP4K3 cd06645
Catalytic domain of the Serine/Threonine Kinase, Mitogen-activated protein kinase kinase ...
18-204 1.23e-10

Catalytic domain of the Serine/Threonine Kinase, Mitogen-activated protein kinase kinase kinase kinase 3; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. MAP4K3 plays a role in the nutrient-responsive pathway of mTOR (mammalian target of rapamycin) signaling. MAP4K3 is required in the activation of S6 kinase by amino acids and for the phosphorylation of the mTOR-regulated inhibitor of eukaryotic initiation factor 4E. mTOR regulates ribosome biogenesis and protein translation, and is frequently deregulated in cancer. MAP4Ks are involved in MAPK signaling pathways by activating a MAPK kinase kinase. Each MAPK cascade is activated either by a small GTP-binding protein or by an adaptor protein, which transmits the signal either directly to a MAP3K to start the triple kinase core cascade or indirectly through a mediator kinase, a MAP4K. Members of this subfamily contain an N-terminal catalytic domain and a C-terminal citron homology (CNH) regulatory domain. The MAP4K3 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270812 [Multi-domain]  Cd Length: 272  Bit Score: 61.60  E-value: 1.23e-10
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIdRKKAPSDFleKFLPREIEILAMLNHRSIVKTYEIFETSDgKVYIVMELGVQGD 97
Cdd:cd06645   19 IGSGTYGDVYKARNVNTGELAAIKVI-KLEPGEDF--AVVQQEIIMMKDCKHSNIVAYFGSYLRRD-KLWICMEFCGGGS 94
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  98 LLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRClrddSGRLILSKTFCG 177
Cdd:cd06645   95 LQDIYHVTGPLSESQIAYVSRETLQGLYYLHSKGKMHRDIKGANILLTDNGHVKLADFGVSAQI----TATIAKRKSFIG 170
                        170       180
                 ....*....|....*....|....*....
gi 112734851 178 SAAYAAPEV--LQGIPYQPKVYDIWSLGV 204
Cdd:cd06645  171 TPYWMAPEVaaVERKGGYNQLCDIWAVGI 199
PTKc_Jak3_rpt2 cd05081
Catalytic (repeat 2) domain of the Protein Tyrosine Kinase, Janus kinase 3; PTKs catalyze the ...
18-207 1.59e-10

Catalytic (repeat 2) domain of the Protein Tyrosine Kinase, Janus kinase 3; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. Jak3 is expressed only in hematopoietic cells. It binds the shared receptor subunit common gamma chain and thus, is essential in the signaling of cytokines that use it such as IL-2, IL-4, IL-7, IL-9, IL-15, and IL-21. Jak3 is important in lymphoid development and myeloid cell differentiation. Inactivating mutations in Jak3 have been reported in humans with severe combined immunodeficiency (SCID). Jak3 is a member of the Janus kinase (Jak) subfamily of proteins, which are cytoplasmic (or nonreceptor) PTKs containing an N-terminal FERM domain, followed by a Src homology 2 (SH2) domain, a pseudokinase domain, and a C-terminal catalytic tyr kinase domain. Jaks are crucial for cytokine receptor signaling. They are activated by autophosphorylation upon cytokine-induced receptor aggregation, and subsequently trigger downstream signaling events such as the phosphorylation of signal transducers and activators of transcription (STATs). The PTKc family is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270665 [Multi-domain]  Cd Length: 283  Bit Score: 61.06  E-value: 1.59e-10
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFN----VAVKIIDRKKApsDFLEKFlPREIEILAMLNHRSIVKtYEIFETSDGK--VYIVME 91
Cdd:cd05081   12 LGKGNFGSVELCRYDPLGDNtgalVAVKQLQHSGP--DQQRDF-QREIQILKALHSDFIVK-YRGVSYGPGRrsLRLVME 87
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  92 LGVQGDLLEFI-KTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKrCLRDDSGRLI 170
Cdd:cd05081   88 YLPSGCLRDFLqRHRARLDASRLLLYSSQICKGMEYLGSRRCVHRDLAARNILVESEAHVKIADFGLAK-LLPLDKDYYV 166
                        170       180       190
                 ....*....|....*....|....*....|....*..
gi 112734851 171 LSKTFCGSAAYAAPEVLQGIPYQpKVYDIWSLGVILY 207
Cdd:cd05081  167 VREPGQSPIFWYAPESLSDNIFS-RQSDVWSFGVVLY 202
PTKc_Axl cd05075
Catalytic domain of the Protein Tyrosine Kinase, Axl; PTKs catalyze the transfer of the ...
14-277 1.59e-10

Catalytic domain of the Protein Tyrosine Kinase, Axl; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. Axl is widely expressed in a variety of organs and cells including epithelial, mesenchymal, hematopoietic, as well as non-transformed cells. It is important in many cellular functions such as survival, anti-apoptosis, proliferation, migration, and adhesion. Axl was originally isolated from patients with chronic myelogenous leukemia and a chronic myeloproliferative disorder. It is overexpressed in many human cancers including colon, squamous cell, thyroid, breast, and lung carcinomas. Axl is a member of the TAM subfamily, composed of receptor PTKs (RTKs) containing an extracellular ligand-binding region with two immunoglobulin-like domains followed by two fibronectin type III repeats, a transmembrane segment, and an intracellular catalytic domain. Binding to its ligands, Gas6 and protein S, leads to receptor dimerization, autophosphorylation, activation, and intracellular signaling. The Axl subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270660 [Multi-domain]  Cd Length: 277  Bit Score: 61.18  E-value: 1.59e-10
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  14 MGINLGEGSYAKVKSAY--SERLKFNVAVKIIDRKKAPSDFLEKFLpREIEILAMLNHRSIVKTYEI-FETSDGKVY--- 87
Cdd:cd05075    4 LGKTLGEGEFGSVMEGQlnQDDSVLKVAVKTMKIAICTRSEMEDFL-SEAVCMKEFDHPNVMRLIGVcLQNTESEGYpsp 82
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  88 -IVMELGVQGDLLEFI------KTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKR 160
Cdd:cd05075   83 vVILPFMKHGDLHSFLlysrlgDCPVYLPTQMLVKFMTDIASGMEYLSSKNFIHRDLAARNCMLNENMNVCVADFGLSKK 162
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 161 CLRDD---SGRliLSKTfcgSAAYAAPEVLQGIPYQPKVyDIWSLGVILY-IMVCGSMPY---DDSNIKKMLRiqKEHRV 233
Cdd:cd05075  163 IYNGDyyrQGR--ISKM---PVKWIAIESLADRVYTTKS-DVWSFGVTMWeIATRGQTPYpgvENSEIYDYLR--QGNRL 234
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|....*
gi 112734851 234 NFPrskhltGECKDLIYrmlqpdvnrrlhidEILNHCW-VQPKAR 277
Cdd:cd05075  235 KQP------PDCLDGLY--------------ELMSSCWlLNPKDR 259
STKc_MLK1 cd14145
Catalytic domain of the Serine/Threonine Kinase, Mixed Lineage Kinase 1; STKs catalyze the ...
18-216 1.86e-10

Catalytic domain of the Serine/Threonine Kinase, Mixed Lineage Kinase 1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. MLK1 is a mitogen-activated protein kinase kinase kinase (MAP3K, MKKK, MAPKKK) and is also called MAP3K9. MAP3Ks phosphorylate and activate MAPK kinases (MAPKKs or MKKs or MAP2Ks), which in turn phosphorylate and activate MAPKs during signaling cascades that are important in mediating cellular responses to extracellular signals. Little is known about the specific function of MLK1. It is capable of activating the c-Jun N-terminal kinase pathway. Mice lacking both MLK1 and MLK2 are viable, fertile, and have normal life spans. There could be redundancy in the function of MLKs. Mammals have four MLKs, mostly conserved in vertebrates, which contain an SH3 domain, a catalytic kinase domain, a leucine zipper, a proline-rich region, and a CRIB domain that mediates binding to GTP-bound Cdc42 and Rac. MLKs play roles in immunity and inflammation, as well as in cell death, proliferation, and cell cycle regulation. The MLK1 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271047 [Multi-domain]  Cd Length: 270  Bit Score: 60.83  E-value: 1.86e-10
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIDRKKAPSDFLEKfLPREIEILAMLNHRSIVKTYEIFeTSDGKVYIVMELGVQGD 97
Cdd:cd14145   14 IGIGGFGKVYRAIWIGDEVAVKAARHDPDEDISQTIEN-VRQEAKLFAMLKHPNIIALRGVC-LKEPNLCLVMEFARGGP 91
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  98 LLEFIKTRgALQEDDARKKFHQLSSAIKYCHD---LDVVHRDLKCENLLL-----DKDFN---IKLSDFGFSKRCLRdds 166
Cdd:cd14145   92 LNRVLSGK-RIPPDILVNWAVQIARGMNYLHCeaiVPVIHRDLKSSNILIlekveNGDLSnkiLKITDFGLAREWHR--- 167
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|
gi 112734851 167 grlILSKTFCGSAAYAAPEVLQGIPYQpKVYDIWSLGVILYIMVCGSMPY 216
Cdd:cd14145  168 ---TTKMSAAGTYAWMAPEVIRSSMFS-KGSDVWSYGVLLWELLTGEVPF 213
STKc_PINK1 cd14018
Catalytic domain of the Serine/Threonine protein kinase, Pten INduced Kinase 1; STKs catalyze ...
105-261 1.93e-10

Catalytic domain of the Serine/Threonine protein kinase, Pten INduced Kinase 1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. PINK1 contains an N-terminal mitochondrial targeting sequence, a catalytic domain, and a C-terminal regulatory region. It plays an important role in maintaining mitochondrial homeostasis. It protects cells against oxidative stress-induced apoptosis by phosphorylating the chaperone TNFR-associated protein 1 (TRAP1), also called Hsp75. Phosphorylated TRAP1 prevents cytochrome c release and peroxide-induced apoptosis. PINK1 interacts with Omi/HtrA2, a serine protease, and Parkin, an E3 ubiquitin ligase, in different pathways to promote mitochondrial health. The parkin gene is the most commonly mutated gene in autosomal recessive familial parkinsonism. Mutations within the catalytic domain of PINK1 are also associated with Parkinson's disease. The PINK1 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270920 [Multi-domain]  Cd Length: 313  Bit Score: 61.36  E-value: 1.93e-10
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 105 RGALQEDD-----ARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFN----IKLSDFGFskrCLRDDSGRLILSKT- 174
Cdd:cd14018  127 RQYLWVNTpsyrlARVMILQLLEGVDHLVRHGIAHRDLKSDNILLELDFDgcpwLVIADFGC---CLADDSIGLQLPFSs 203
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 175 ----FCGSAAYAAPEVLQGIPyQPKVY------DIWSLGVILYIMVCGSMPYdDSNIKKMLRIQKEHRVNFPR-SKHLTG 243
Cdd:cd14018  204 wyvdRGGNACLMAPEVSTAVP-GPGVVinyskaDAWAVGAIAYEIFGLSNPF-YGLGDTMLESRSYQESQLPAlPSAVPP 281
                        170
                 ....*....|....*...
gi 112734851 244 ECKDLIYRMLQPDVNRRL 261
Cdd:cd14018  282 DVRQVVKDLLQRDPNKRV 299
PKc_Dusty cd13975
Catalytic domain of the Dual-specificity Protein Kinase, Dusty; Dual-specificity PKs catalyze ...
122-214 2.24e-10

Catalytic domain of the Dual-specificity Protein Kinase, Dusty; Dual-specificity PKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine as well as tyrosine residues on protein substrates. Dusty protein kinase is also called Receptor-interacting protein kinase 5 (RIPK5 or RIP5) or RIP-homologous kinase. It is widely distributed in the central nervous system, and may be involved in inducing both caspase-dependent and caspase-independent cell death. The Dusty subfamily is part of a larger superfamily that includes the catalytic domains of other protein serine/threonine PKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270877 [Multi-domain]  Cd Length: 262  Bit Score: 60.58  E-value: 2.24e-10
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 122 SAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRclrddsgRLILSKTFCGSAAYAAPEVLQGiPYQPKVyDIWS 201
Cdd:cd13975  113 EGIRFLHSQGLVHRDIKLKNVLLDKKNRAKITDLGFCKP-------EAMMSGSIVGTPIHMAPELFSG-KYDNSV-DVYA 183
                         90
                 ....*....|...
gi 112734851 202 LGVILYIMVCGSM 214
Cdd:cd13975  184 FGILFWYLCAGHV 196
STKc_HIPK cd14211
Catalytic domain of the Serine/Threonine Kinase, Homeodomain-Interacting Protein Kinase; STKs ...
18-206 2.25e-10

Catalytic domain of the Serine/Threonine Kinase, Homeodomain-Interacting Protein Kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. HIPKs, originally identified by their ability to bind homeobox factors, are nuclear proteins containing catalytic kinase and homeobox-interacting domains as well as a PEST region overlapping with the speckle-retention signal (SRS). They show speckled localization in the nucleus, apart from the nucleoles. They play roles in the regulation of many nuclear pathways including gene transcription, cell survival, proliferation, differentiation, development, and DNA damage response. Vertebrates contain three HIPKs (HIPK1-3) and mammals harbor an additional family member HIPK4, which does not contain a homeobox-interacting domain and is localized in the cytoplasm. HIPK2, the most studied HIPK, is a coregulator of many transcription factors and cofactors and it regulates gene transcription during development and in DNA damage response. The HIPK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271113 [Multi-domain]  Cd Length: 329  Bit Score: 61.31  E-value: 2.25e-10
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSERLKFNVAVKIIdrKKAPSdfLEKFLPREIEILAMLNHRS-----IVKTYEIFETSDgKVYIVMEL 92
Cdd:cd14211    7 LGRGTFGQVVKCWKRGTNEIVAIKIL--KNHPS--YARQGQIEVSILSRLSQENadefnFVRAYECFQHKN-HTCLVFEM 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  93 GVQgDLLEFIKTR--GALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLL----DKDFNIKLSDFG----FSKrcl 162
Cdd:cd14211   82 LEQ-NLYDFLKQNkfSPLPLKYIRPILQQVLTALLKLKSLGLIHADLKPENIMLvdpvRQPYRVKVIDFGsashVSK--- 157
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|....
gi 112734851 163 rddsgrlILSKTFCGSAAYAAPEVLQGIPYQPKVyDIWSLGVIL 206
Cdd:cd14211  158 -------AVCSTYLQSRYYRAPEIILGLPFCEAI-DMWSLGCVI 193
PTKc_Ror1 cd05090
Catalytic domain of the Protein Tyrosine Kinase, Receptor tyrosine kinase-like Orphan Receptor ...
38-226 3.15e-10

Catalytic domain of the Protein Tyrosine Kinase, Receptor tyrosine kinase-like Orphan Receptor 1; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. Ror kinases are expressed in many tissues during development. Avian Ror1 was found to be involved in late limb development. Studies in mice reveal that Ror1 is important in the regulation of neurite growth in central neurons, as well as in respiratory development. Loss of Ror1 also enhances the heart and skeletal abnormalities found in Ror2-deficient mice. Ror proteins are orphan receptor PTKs (RTKs) containing an extracellular region with immunoglobulin-like, cysteine-rich, and kringle domains, a transmembrane segment, and an intracellular catalytic domain. Ror RTKs are unrelated to the nuclear receptor subfamily called retinoid-related orphan receptors (RORs). RTKs are usually activated through ligand binding, which causes dimerization and autophosphorylation of the intracellular tyr kinase catalytic domain. The Ror1 subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270672 [Multi-domain]  Cd Length: 283  Bit Score: 60.41  E-value: 3.15e-10
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  38 VAVKIIDRKKAPSDFLEkfLPREIEILAMLNHRSIVKTYEIFeTSDGKVYIVMELGVQGDLLEFIKTR------GALQED 111
Cdd:cd05090   37 VAIKTLKDYNNPQQWNE--FQQEASLMTELHHPNIVCLLGVV-TQEQPVCMLFEFMNQGDLHEFLIMRsphsdvGCSSDE 113
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 112 DARKK--------FH---QLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLRDDSGRLiLSKTFCgSAA 180
Cdd:cd05090  114 DGTVKssldhgdfLHiaiQIAAGMEYLSSHFFVHKDLAARNILVGEQLHVKISDLGLSREIYSSDYYRV-QNKSLL-PIR 191
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|
gi 112734851 181 YAAPEVLQGIPYQPKVyDIWSLGVILYIMVC-GSMPY---DDSNIKKMLR 226
Cdd:cd05090  192 WMPPEAIMYGKFSSDS-DIWSFGVVLWEIFSfGLQPYygfSNQEVIEMVR 240
STKc_LIMK cd14154
Catalytic domain of the Serine/Threonine Kinase, LIM domain kinase; STKs catalyze the transfer ...
18-206 4.12e-10

Catalytic domain of the Serine/Threonine Kinase, LIM domain kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. LIMKs phosphorylate and inactivate cofilin, an actin depolymerizing factor, to induce the reorganization of the actin cytoskeleton. They act downstream of Rho GTPases and are expressed ubiquitously. As regulators of actin dynamics, they contribute to diverse cellular functions such as cell motility, morphogenesis, differentiation, apoptosis, meiosis, mitosis, and neurite extension. LIMKs contain the LIM (two repeats), PDZ, and catalytic kinase domains. Vertebrate have two members, LIMK1 and LIMK2. The LIMK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271056 [Multi-domain]  Cd Length: 272  Bit Score: 59.83  E-value: 4.12e-10
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKV-KSAYSERLKFNVAVKIID-RKKAPSDFLekflpREIEILAMLNHRSIVKTYEIFeTSDGKVYIVMELGVQ 95
Cdd:cd14154    1 LGKGFFGQAiKVTHRETGEVMVMKELIRfDEEAQRNFL-----KEVKVMRSLDHPNVLKFIGVL-YKDKKLNLITEYIPG 74
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  96 GDLLEFIKTRGALQEDDARKKFHQ-LSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFS------KRCLRDDSGR 168
Cdd:cd14154   75 GTLKDVLKDMARPLPWAQRVRFAKdIASGMAYLHSMNIIHRDLNSHNCLVREDKTVVVADFGLArliveeRLPSGNMSPS 154
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|....*...
gi 112734851 169 LILSK----------TFCGSAAYAAPEVLQGIPYQPKVyDIWSLGVIL 206
Cdd:cd14154  155 ETLRHlkspdrkkryTVVGNPYWMAPEMLNGRSYDEKV-DIFSFGIVL 201
STKc_LIMK1 cd14221
Catalytic domain of the Serine/Threonine Kinase, LIM domain kinase 1; STKs catalyze the ...
59-206 4.22e-10

Catalytic domain of the Serine/Threonine Kinase, LIM domain kinase 1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. LIMK1 activation is induced by bone morphogenic protein, vascular endothelial growth factor, and thrombin. It plays roles in microtubule disassembly and cell cycle progression, and is critical in the regulation of neurite outgrowth. LIMK1 knockout mice show abnormalities in dendritic spine morphology and synaptic function. LIMK1 is one of the genes deleted in patients with Williams Syndrome, which is characterized by distinct craniofacial features, cardiovascular problems, as well as behavioral and neurological abnormalities. LIMKs phosphorylate and inactivate cofilin, an actin depolymerizing factor, to induce the reorganization of the actin cytoskeleton. They act downstream of Rho GTPases and are expressed ubiquitously. As regulators of actin dynamics, they contribute to diverse cellular functions such as cell motility, morphogenesis, differentiation, apoptosis, meiosis, mitosis, and neurite extension. LIMKs contain the LIM (two repeats), PDZ, and catalytic kinase domains. The LIMK1 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271123 [Multi-domain]  Cd Length: 267  Bit Score: 59.58  E-value: 4.22e-10
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  59 REIEILAMLNHRSIVKTYEIFeTSDGKVYIVMELGVQGDLLEFIKTRGALQEDDARKKFHQ-LSSAIKYCHDLDVVHRDL 137
Cdd:cd14221   39 KEVKVMRCLEHPNVLKFIGVL-YKDKRLNFITEYIKGGTLRGIIKSMDSHYPWSQRVSFAKdIASGMAYLHSMNIIHRDL 117
                         90       100       110       120       130       140       150
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 112734851 138 KCENLLLDKDFNIKLSDFGFSKRCLRDDSGRLILSK----------TFCGSAAYAAPEVLQGIPYQPKVyDIWSLGVIL 206
Cdd:cd14221  118 NSHNCLVRENKSVVVADFGLARLMVDEKTQPEGLRSlkkpdrkkryTVVGNPYWMAPEMINGRSYDEKV-DVFSFGIVL 195
STKc_LIMK2 cd14222
Catalytic domain of the Serine/Threonine Kinase, LIM domain kinase 2; STKs catalyze the ...
54-206 6.15e-10

Catalytic domain of the Serine/Threonine Kinase, LIM domain kinase 2; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. LIMK2 activation is induced by transforming growth factor-beta l (TGFb-l) and shares the same subcellular location as the cofilin family member twinfilin, which may be its biological substrate. LIMK2 plays a role in spermatogenesis, and may contribute to tumor progression and metastasis formation in some cancer cells. LIMKs phosphorylate and inactivate cofilin, an actin depolymerizing factor, to induce the reorganization of the actin cytoskeleton. They act downstream of Rho GTPases and are expressed ubiquitously. As regulators of actin dynamics, they contribute to diverse cellular functions such as cell motility, morphogenesis, differentiation, apoptosis, meiosis, mitosis, and neurite extension. LIMKs contain the LIM (two repeats), PDZ, and catalytic kinase domains. The LIMK2 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271124 [Multi-domain]  Cd Length: 272  Bit Score: 59.19  E-value: 6.15e-10
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  54 EKFLPREIEILAMLNHRSIVKTYEIFeTSDGKVYIVMELGVQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVV 133
Cdd:cd14222   34 QKTFLTEVKVMRSLDHPNVLKFIGVL-YKDKRLNLLTEFIEGGTLKDFLRADDPFPWQQKVSFAKGIASGMAYLHSMSII 112
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 134 HRDLKCENLLLDKDFNIKLSDFGFSKRCLRDD---------SGRLILSK-------TFCGSAAYAAPEVLQGIPYQPKVy 197
Cdd:cd14222  113 HRDLNSHNCLIKLDKTVVVADFGLSRLIVEEKkkpppdkptTKKRTLRKndrkkryTVVGNPYWMAPEMLNGKSYDEKV- 191

                 ....*....
gi 112734851 198 DIWSLGVIL 206
Cdd:cd14222  192 DIFSFGIVL 200
PTKc_Ror2 cd05091
Catalytic domain of the Protein Tyrosine Kinase, Receptor tyrosine kinase-like Orphan Receptor ...
18-226 6.43e-10

Catalytic domain of the Protein Tyrosine Kinase, Receptor tyrosine kinase-like Orphan Receptor 2; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. Ror2 plays important roles in skeletal and heart formation. Ror2-deficient mice show widespread bone abnormalities, ventricular defects in the heart, and respiratory dysfunction. Mutations in human Ror2 result in two different bone development genetic disorders, recessive Robinow syndrome and brachydactyly type B. Ror2 is also implicated in neural development. Ror proteins are orphan receptor PTKs (RTKs) containing an extracellular region with immunoglobulin-like, cysteine-rich, and kringle domains, a transmembrane segment, and an intracellular catalytic domain. Ror RTKs are unrelated to the nuclear receptor subfamily called retinoid-related orphan receptors (RORs). RTKs are usually activated through ligand binding, which causes dimerization and autophosphorylation of the intracellular tyr kinase catalytic domain. The Ror2 subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270673 [Multi-domain]  Cd Length: 284  Bit Score: 59.26  E-value: 6.43e-10
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKV------KSAYSERLKfNVAVKIIdRKKAPSDFLEKFlPREIEILAMLNHRSIVKTYEIFeTSDGKVYIVME 91
Cdd:cd05091   14 LGEDRFGKVykghlfGTAPGEQTQ-AVAIKTL-KDKAEGPLREEF-RHEAMLRSRLQHPNIVCLLGVV-TKEQPMSMIFS 89
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  92 LGVQGDLLEFIKTR------GALQEDDARKK-------FH---QLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDF 155
Cdd:cd05091   90 YCSHGDLHEFLVMRsphsdvGSTDDDKTVKStlepadfLHivtQIAAGMEYLSSHHVVHKDLATRNVLVFDKLNVKISDL 169
                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 112734851 156 GFSKRCLRDDSGRLILSKTFcgSAAYAAPEVLQGIPYQPKVyDIWSLGVILY-IMVCGSMP---YDDSNIKKMLR 226
Cdd:cd05091  170 GLFREVYAADYYKLMGNSLL--PIRWMSPEAIMYGKFSIDS-DIWSYGVVLWeVFSYGLQPycgYSNQDVIEMIR 241
PTZ00284 PTZ00284
protein kinase; Provisional
2-277 6.84e-10

protein kinase; Provisional


Pssm-ID: 140307 [Multi-domain]  Cd Length: 467  Bit Score: 60.36  E-value: 6.84e-10
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851   2 DDAAVLKRRGYIMGInLGEGSYAKVKSAYSERLKFNVAVKIIDR-------KKAPSDFLEKFLPREIEilamlNHRSIVK 74
Cdd:PTZ00284 122 EDIDVSTQRFKILSL-LGEGTFGKVVEAWDRKRKEYCAVKIVRNvpkytrdAKIEIQFMEKVRQADPA-----DRFPLMK 195
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  75 TYEIFETSDGKVYIVM-ELGVQgdLLEFIKTRGALQEDDARKKFHQLSSAIKYCH-DLDVVHRDLKCENLLLDKD----- 147
Cdd:PTZ00284 196 IQRYFQNETGHMCIVMpKYGPC--LLDWIMKHGPFSHRHLAQIIFQTGVALDYFHtELHLMHTDLKPENILMETSdtvvd 273
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 148 -----------FNIKLSDFGfskRCLRDDSGRLILSKTfcgsAAYAAPEVLQGIPYQPKVyDIWSLGVILYIMVCGSMPY 216
Cdd:PTZ00284 274 pvtnralppdpCRVRICDLG---GCCDERHSRTAIVST----RHYRSPEVVLGLGWMYST-DMWSMGCIIYELYTGKLLY 345
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 217 DD-SNIKKMLRIQK----------------EHRVNFPRSKHLTgECK------------------------DLIYRMLQP 255
Cdd:PTZ00284 346 DThDNLEHLHLMEKtlgrlpsewagrcgteEARLLYNSAGQLR-PCTdpkhlariararpvrevirddllcDLIYGLLHY 424
                        330       340
                 ....*....|....*....|....*
gi 112734851 256 DVNRRLHIDEILNHCWVQ---PKAR 277
Cdd:PTZ00284 425 DRQKRLNARQMTTHPYVLkyyPECR 449
PTKc_Aatyk cd05042
Catalytic domain of the Protein Tyrosine Kinases, Apoptosis-associated tyrosine kinases; PTKs ...
88-277 8.04e-10

Catalytic domain of the Protein Tyrosine Kinases, Apoptosis-associated tyrosine kinases; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. The Aatyk subfamily is also referred to as the lemur tyrosine kinase (Lmtk) subfamily. It consists of Aatyk1 (Lmtk1), Aatyk2 (Lmtk2, Brek), Aatyk3 (Lmtk3), and similar proteins. Aatyk proteins are mostly receptor PTKs (RTKs) containing a transmembrane segment and a long C-terminal cytoplasmic tail with a catalytic domain. Aatyk1 does not contain a transmembrane segment and is a cytoplasmic (or nonreceptor) kinase. Aatyk proteins are classified as PTKs based on overall sequence similarity and the phylogenetic tree. However, analysis of catalytic residues suggests that Aatyk proteins may be multispecific kinases, functioning also as serine/threonine kinases. They are involved in neural differentiation, nerve growth factor (NGF) signaling, apoptosis, and spermatogenesis. The Aatyk subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270638 [Multi-domain]  Cd Length: 269  Bit Score: 58.75  E-value: 8.04e-10
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  88 IVMELGVQGDLLEFIKT-----RGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCL 162
Cdd:cd05042   72 LVMEFCDLGDLKAYLRSereheRGDSDTRTLQRMACEVAAGLAHLHKLNFVHSDLALRNCLLTSDLTVKIGDYGLAHSRY 151
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 163 RDDsgRLILSKTFCGSAAYAAPEVLQGIPY------QPKVYDIWSLGVILY-IMVCGSMPYDD-SNIKKMLRIQKEHRVN 234
Cdd:cd05042  152 KED--YIETDDKLWFPLRWTAPELVTEFHDrllvvdQTKYSNIWSLGVTLWeLFENGAQPYSNlSDLDVLAQVVREQDTK 229
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|...
gi 112734851 235 FPRSkhltgeckdliyRMLQPDVNRRLhidEILNHCWVQPKAR 277
Cdd:cd05042  230 LPKP------------QLELPYSDRWY---EVLQFCWLSPEQR 257
PTKc_InsR cd05061
Catalytic domain of the Protein Tyrosine Kinase, Insulin Receptor; PTKs catalyze the transfer ...
18-226 9.47e-10

Catalytic domain of the Protein Tyrosine Kinase, Insulin Receptor; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. InsR is a receptor PTK (RTK) that is composed of two alphabeta heterodimers. Binding of the insulin ligand to the extracellular alpha subunit activates the intracellular tyr kinase domain of the transmembrane beta subunit. Receptor activation leads to autophosphorylation, stimulating downstream kinase activities, which initiate signaling cascades and biological function. InsR signaling plays an important role in many cellular processes including glucose homeostasis, glycogen synthesis, lipid and protein metabolism, ion and amino acid transport, cell cycle and proliferation, cell differentiation, gene transcription, and nitric oxide synthesis. Insulin resistance, caused by abnormalities in InsR signaling, has been described in diabetes, hypertension, cardiovascular disease, metabolic syndrome, heart failure, and female infertility. The InsR subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 133192 [Multi-domain]  Cd Length: 288  Bit Score: 58.83  E-value: 9.47e-10
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKV-----KSAYSERLKFNVAVKIIDRKKAPSDFLEkFLpREIEILAMLNHRSIVKTYEIfeTSDGK-VYIVME 91
Cdd:cd05061   14 LGQGSFGMVyegnaRDIIKGEAETRVAVKTVNESASLRERIE-FL-NEASVMKGFTCHHVVRLLGV--VSKGQpTLVVME 89
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  92 LGVQGDLLEFIKT-RGALQEDDAR-----KKFHQLSSAIK----YCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRC 161
Cdd:cd05061   90 LMAHGDLKSYLRSlRPEAENNPGRppptlQEMIQMAAEIAdgmaYLNAKKFVHRDLAARNCMVAHDFTVKIGDFGMTRDI 169
                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 162 LRDD----SGRLILsktfcgSAAYAAPEVLQGIPYQPKVyDIWSLGVILY-IMVCGSMPYDDSNIKKMLR 226
Cdd:cd05061  170 YETDyyrkGGKGLL------PVRWMAPESLKDGVFTTSS-DMWSFGVVLWeITSLAEQPYQGLSNEQVLK 232
PK_STRAD cd08216
Pseudokinase domain of STE20-related kinase adapter protein; The pseudokinase domain shows ...
38-229 1.35e-09

Pseudokinase domain of STE20-related kinase adapter protein; The pseudokinase domain shows similarity to protein kinases but lacks crucial residues for catalytic activity. STRAD forms a complex with the scaffolding protein MO25, and the serine/threonine kinase (STK), LKB1, resulting in the activation of the kinase. In the complex, LKB1 phosphorylates and activates adenosine monophosphate-activated protein kinases (AMPKs), which regulate cell energy metabolism and cell polarity. LKB1 is a tumor suppressor linked to the rare inherited disease, Peutz-Jeghers syndrome, which is characterized by a predisposition to benign polyps and hyperpigmentation of the buccal mucosa. There are two forms of STRAD, alpha and beta, that complex with LKB1 and MO25. The structure of STRAD-alpha is available and shows that this protein binds ATP, has an ordered activation loop, and adopts a closed conformation typical of fully active protein kinases. It does not possess activity due to nonconservative substitutions of essential catalytic residues. ATP binding enhances the affinity of STRAD for MO25. The conformation of STRAD-alpha stabilized through ATP and MO25 may be needed to activate LKB1. The STRAD subfamily is part of a larger superfamily that includes the catalytic domains of STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270856 [Multi-domain]  Cd Length: 315  Bit Score: 58.85  E-value: 1.35e-09
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  38 VAVKIIDRKKAPSDFLeKFLPREIEILAMLNHRSIVKTYEIFeTSDGKVYIVMEL---GVQGDLLEFIKTRGaLQEDDAR 114
Cdd:cd08216   28 VAVKKINLESDSKEDL-KFLQQEILTSRQLQHPNILPYVTSF-VVDNDLYVVTPLmayGSCRDLLKTHFPEG-LPELAIA 104
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 115 KKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDF---------GFSKRCLRDdsgrliLSKTFCGSAAYAAPE 185
Cdd:cd08216  105 FILRDVLNALEYIHSKGYIHRSVKASHILISGDGKVVLSGLryaysmvkhGKRQRVVHD------FPKSSEKNLPWLSPE 178
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|..
gi 112734851 186 VLQ----GipYQPKVyDIWSLGvilyIMVC----GSMPYDDSNIKKMLrIQK 229
Cdd:cd08216  179 VLQqnllG--YNEKS-DIYSVG----ITACelanGVVPFSDMPATQML-LEK 222
STKc_C-Raf cd14149
Catalytic domain of the Serine/Threonine Kinase, C-Raf (Rapidly Accelerated Fibrosarcoma) ...
13-216 1.57e-09

Catalytic domain of the Serine/Threonine Kinase, C-Raf (Rapidly Accelerated Fibrosarcoma) kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. C-Raf, also known as Raf-1 or c-Raf-1, is ubiquitously expressed and was the first Raf identified. It was characterized as the acquired oncogene from an acutely transforming murine sarcoma virus (3611-MSV) and the transforming agent from the avian retrovirus MH2. C-Raf-deficient mice embryos die around midgestation with increased apoptosis of embryonic tissues, especially in the fetal liver. One of the main functions of C-Raf is restricting caspase activation to promote survival in response to specific stimuli such as Fas stimulation, macrophage apoptosis, and erythroid differentiation. C-Raf is a mitogen-activated protein kinase kinase kinase (MAP3K, MKKK, MAPKKK), which phosphorylates and activates MAPK kinases (MAPKKs or MKKs or MAP2Ks), which in turn phosphorylate and activate MAPKs during signaling cascades that are important in mediating cellular responses to extracellular signals. It functions in the linear Ras-Raf-MEK-ERK pathway that regulates many cellular processes including cycle regulation, proliferation, differentiation, survival, and apoptosis. The C-Raf subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271051 [Multi-domain]  Cd Length: 283  Bit Score: 58.12  E-value: 1.57e-09
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  13 IMGINLGEGSYAKVksaYSERLKFNVAVKIIDRKKAPSDFLEKFlPREIEILAMLNHRSIVkTYEIFETSDgKVYIVMEL 92
Cdd:cd14149   15 MLSTRIGSGSFGTV---YKGKWHGDVAVKILKVVDPTPEQFQAF-RNEVAVLRKTRHVNIL-LFMGYMTKD-NLAIVTQW 88
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  93 GVQGDL---LEFIKTRGALQE--DDARkkfhQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLRDDSG 167
Cdd:cd14149   89 CEGSSLykhLHVQETKFQMFQliDIAR----QTAQGMDYLHAKNIIHRDMKSNNIFLHEGLTVKIGDFGLATVKSRWSGS 164
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|.
gi 112734851 168 RLILSKTfcGSAAYAAPEVLQGIPYQPKVY--DIWSLGVILYIMVCGSMPY 216
Cdd:cd14149  165 QQVEQPT--GSILWMAPEVIRMQDNNPFSFqsDVYSYGIVLYELMTGELPY 213
PTKc_EGFR cd05108
Catalytic domain of the Protein Tyrosine Kinase, Epidermal Growth Factor Receptor; PTKs ...
18-302 1.64e-09

Catalytic domain of the Protein Tyrosine Kinase, Epidermal Growth Factor Receptor; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. EGFR (HER1, ErbB1) is a receptor PTK (RTK) containing an extracellular EGF-related ligand-binding region, a transmembrane helix, and a cytoplasmic region with a tyr kinase domain and a regulatory C-terminal tail. Unlike other PTKs, phosphorylation of the activation loop of EGFR proteins is not critical to their activation. Instead, they are activated by ligand-induced dimerization, leading to the phosphorylation of tyr residues in the C-terminal tail, which serve as binding sites for downstream signaling molecules. Ligands for EGFR include EGF, heparin binding EGF-like growth factor (HBEGF), epiregulin, amphiregulin, TGFalpha, and betacellulin. Upon ligand binding, EGFR can form homo- or heterodimers with other EGFR subfamily members. The EGFR signaling pathway is one of the most important pathways regulating cell proliferation, differentiation, survival, and growth. Overexpression and mutation in the kinase domain of EGFR have been implicated in the development and progression of a variety of cancers. A number of monoclonal antibodies and small molecule inhibitors have been developed that target EGFR, including the antibodies Cetuximab and Panitumumab, which are used in combination with other therapies for the treatment of colorectal cancer and non-small cell lung carcinoma (NSCLC). The small molecule inhibitors Gefitinib (Iressa) and Erlotinib (Tarceva), already used for NSCLC, are undergoing clinical trials for other types of cancer including gastrointestinal, breast, head and neck, and bladder. The EGFR subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270683 [Multi-domain]  Cd Length: 313  Bit Score: 58.50  E-value: 1.64e-09
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAY----SERLKFNVAVKIIdrKKAPSDFLEKFLPREIEILAMLNHRSIVKTYEIFETSdgKVYIVMELG 93
Cdd:cd05108   15 LGSGAFGTVYKGLwipeGEKVKIPVAIKEL--REATSPKANKEILDEAYVMASVDNPHVCRLLGICLTS--TVQLITQLM 90
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  94 VQGDLLEFIKtrgalQEDDARKKFH------QLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLRD--- 164
Cdd:cd05108   91 PFGCLLDYVR-----EHKDNIGSQYllnwcvQIAKGMNYLEDRRLVHRDLAARNVLVKTPQHVKITDFGLAKLLGAEeke 165
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 165 ---DSGRLILSktfcgsaaYAAPEVLQGIPYQPKVyDIWSLGVILY-IMVCGSMPYDDSNIKKMLRIQKEhrvnfprskh 240
Cdd:cd05108  166 yhaEGGKVPIK--------WMALESILHRIYTHQS-DVWSYGVTVWeLMTFGSKPYDGIPASEISSILEK---------- 226
                        250       260       270       280       290       300       310
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|..
gi 112734851 241 ltGEckdliyRMLQPDVNrRLHIDEILNHCWV-----QPKARGLSSGAINKEGESSR-----ATEPSWIPEP 302
Cdd:cd05108  227 --GE------RLPQPPIC-TIDVYMIMVKCWMidadsRPKFRELIIEFSKMARDPQRylviqGDERMHLPSP 289
PTK_HER3 cd05111
Pseudokinase domain of the Protein Tyrosine Kinase, HER3; HER3 (ErbB3) is a member of the EGFR ...
18-216 1.83e-09

Pseudokinase domain of the Protein Tyrosine Kinase, HER3; HER3 (ErbB3) is a member of the EGFR (HER, ErbB) subfamily of proteins, which are receptor PTKs (RTKs) containing an extracellular EGF-related ligand-binding region, a transmembrane helix, and a cytoplasmic region with a tyr kinase domain and a regulatory C-terminal tail. Unlike other PTKs, phosphorylation of the activation loop of EGFR proteins is not critical to their activation. Instead, they are activated by ligand-induced dimerization, leading to the phosphorylation of tyr residues in the C-terminal tail, which serve as binding sites for downstream signaling molecules. HER3 contains an impaired tyr kinase domain, which lacks crucial residues for catalytic activity against exogenous substrates but is still able to bind ATP and autophosphorylate. HER3 binds the neuregulin ligands, NRG1 and NRG2, and it relies on its heterodimerization partners for activity following ligand binding. The HER2-HER3 heterodimer constitutes a high affinity co-receptor capable of potent mitogenic signaling. HER3 participates in a signaling pathway involved in the proliferation, survival, adhesion, and motility of tumor cells. The HER3 subfamily is part of a larger superfamily that includes other pseudokinases and the the catalytic domains of active kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 173656 [Multi-domain]  Cd Length: 279  Bit Score: 58.04  E-value: 1.83e-09
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAY----SERLKFNVAVKIIDRKKAPSDFLEkfLPREIEILAMLNHRSIVKTYEIFETSdgKVYIVMELG 93
Cdd:cd05111   15 LGSGVFGTVHKGIwipeGDSIKIPVAIKVIQDRSGRQSFQA--VTDHMLAIGSLDHAYIVRLLGICPGA--SLQLVTQLL 90
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  94 VQGDLLEFI-KTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLRDDSgRLILS 172
Cdd:cd05111   91 PLGSLLDHVrQHRGSLGPQLLLNWCVQIAKGMYYLEEHRMVHRNLAARNVLLKSPSQVQVADFGVADLLYPDDK-KYFYS 169
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|....*..
gi 112734851 173 --KTfcgSAAYAAPEVLQGIPYQPKVyDIWSLGVILY-IMVCGSMPY 216
Cdd:cd05111  170 eaKT---PIKWMALESIHFGKYTHQS-DVWSYGVTVWeMMTFGAEPY 212
PTKc_Tyro3 cd05074
Catalytic domain of the Protein Tyrosine Kinase, Tyro3; PTKs catalyze the transfer of the ...
6-277 2.72e-09

Catalytic domain of the Protein Tyrosine Kinase, Tyro3; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. Tyro3 (or Sky) is predominantly expressed in the central nervous system and the brain, and functions as a neurotrophic factor. It is also expressed in osteoclasts and has a role in bone resorption. Tyro3 is a member of the TAM subfamily, composed of receptor PTKs (RTKs) containing an extracellular ligand-binding region with two immunoglobulin-like domains followed by two fibronectin type III repeats, a transmembrane segment, and an intracellular catalytic domain. Binding to their ligands, Gas6 and protein S, leads to receptor dimerization, autophosphorylation, activation, and intracellular signaling. The Tyro3 subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270659 [Multi-domain]  Cd Length: 284  Bit Score: 57.62  E-value: 2.72e-09
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851   6 VLKRRGYIMGINLGEGSYAKVKSAY--SERLKF-NVAVKIIDRKKAPSDFLEKFLpREIEILAMLNHRSIVKTYEIFETS 82
Cdd:cd05074    5 LIQEQQFTLGRMLGKGEFGSVREAQlkSEDGSFqKVAVKMLKADIFSSSDIEEFL-REAACMKEFDHPNVIKLIGVSLRS 83
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  83 DGK-----VYIVMELGVQGDLLEFI------KTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIK 151
Cdd:cd05074   84 RAKgrlpiPMVILPFMKHGDLHTFLlmsrigEEPFTLPLQTLVRFMIDIASGMEYLSSKNFIHRDLAARNCMLNENMTVC 163
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 152 LSDFGFSKRCLRDDSGRLilsktfcGSAA-----YAAPEVLQGIPYQPKVyDIWSLGVILY-IMVCGSMPY---DDSNIK 222
Cdd:cd05074  164 VADFGLSKKIYSGDYYRQ-------GCASklpvkWLALESLADNVYTTHS-DVWAFGVTMWeIMTRGQTPYagvENSEIY 235
                        250       260       270       280       290
                 ....*....|....*....|....*....|....*....|....*....|....*.
gi 112734851 223 KMLriQKEHRVNFPRskhltgECKDLIYrmlqpdvnrrlhidEILNHCWV-QPKAR 277
Cdd:cd05074  236 NYL--IKGNRLKQPP------DCLEDVY--------------ELMCQCWSpEPKCR 269
STKc_BMPR2_AMHR2 cd14054
Catalytic domain of the Serine/Threonine Kinases, Bone Morphogenetic Protein and ...
18-207 3.28e-09

Catalytic domain of the Serine/Threonine Kinases, Bone Morphogenetic Protein and Anti-Muellerian Hormone Type II Receptors; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. BMPR2 and AMHR2 belong to a group of receptors for the TGFbeta family of secreted signaling molecules that includes TGFbeta, BMPs, activins, growth and differentiation factors (GDFs), and AMH, among others. These receptors contain an extracellular domain that binds ligands, a single transmembrane region, and a cytoplasmic catalytic kinase domain. Type II receptors are high-affinity receptors which bind ligands, autophosphorylate, as well as trans-phosphorylate and activate low-affinity type I receptors. BMPR2 and AMHR2 act primarily as a receptor for BMPs and AMH, respectively. BMPs induce bone and cartilage formation, as well as regulate tooth, kidney, skin, hair, haematopoietic, and neuronal development. Mutations in BMPR2A is associated with familial pulmonary arterial hypertension. AMH is mainly responsible for the regression of Mullerian ducts during male sex differentiation. It is expressed exclusively by somatic cells of the gonads. Mutations in either AMH or AMHR2 cause persistent Mullerian duct syndrome (PMDS), a rare form of male pseudohermaphroditism characterized by the presence of Mullerian derivatives (ovary and tubes) in otherwise normally masculine males. The BMPR2/AMHR2 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270956 [Multi-domain]  Cd Length: 300  Bit Score: 57.37  E-value: 3.28e-09
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKV-KSAYSERLkfnVAVKIIdrkkaPSDFLEKFL-PREIEILAMLNHRSIVKTYEIFE--TSDGKV--YIVME 91
Cdd:cd14054    3 IGQGRYGTVwKGSLDERP---VAVKVF-----PARHRQNFQnEKDIYELPLMEHSNILRFIGADErpTADGRMeyLLVLE 74
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  92 LGVQGDLLEFIKtRGALQEDDARKKFHQLSSAIKYCH-DLD--------VVHRDLKCENLLLDKDFNIKLSDFGFSKRcL 162
Cdd:cd14054   75 YAPKGSLCSYLR-ENTLDWMSSCRMALSLTRGLAYLHtDLRrgdqykpaIAHRDLNSRNVLVKADGSCVICDFGLAMV-L 152
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|....*...
gi 112734851 163 RDDSGRLILSK-------TFCGSAAYAAPEVLQG------IPYQPKVYDIWSLGVILY 207
Cdd:cd14054  153 RGSSLVRGRPGaaenasiSEVGTLRYMAPEVLEGavnlrdCESALKQVDVYALGLVLW 210
PTKc_Musk cd05050
Catalytic domain of the Protein Tyrosine Kinase, Muscle-specific kinase; PTKs catalyze the ...
17-216 3.28e-09

Catalytic domain of the Protein Tyrosine Kinase, Muscle-specific kinase; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. Musk is a receptor PTK (RTK) containing an extracellular region with four immunoglobulin-like domains and a cysteine-rich cluster, a transmembrane segment, and an intracellular catalytic domain. Musk is expressed and concentrated in the postsynaptic membrane in skeletal muscle. It is essential for the establishment of the neuromuscular junction (NMJ), a peripheral synapse that conveys signals from motor neurons to muscle cells. Agrin, a large proteoglycan released from motor neurons, stimulates Musk autophosphorylation and activation, leading to the clustering of acetylcholine receptors (AChRs). To date, there is no evidence to suggest that agrin binds directly to Musk. Mutations in AChR, Musk and other partners are responsible for diseases of the NMJ, such as the autoimmune syndrome myasthenia gravis. The Musk subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 133181 [Multi-domain]  Cd Length: 288  Bit Score: 57.15  E-value: 3.28e-09
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  17 NLGEGSYAKVKSAYSERL-----KFNVAVKIIdrKKAPSDFLEKFLPREIEILAMLNHRSIVKTYEIfeTSDGK-VYIVM 90
Cdd:cd05050   12 DIGQGAFGRVFQARAPGLlpyepFTMVAVKML--KEEASADMQADFQREAALMAEFDHPNIVKLLGV--CAVGKpMCLLF 87
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  91 ELGVQGDLLEFIKTRGA-----LQEDDARKKFH-----QLSSAIKYCHDLDV------------VHRDLKCENLLLDKDF 148
Cdd:cd05050   88 EYMAYGDLNEFLRHRSPraqcsLSHSTSSARKCglnplPLSCTEQLCIAKQVaagmaylserkfVHRDLATRNCLVGENM 167
                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 112734851 149 NIKLSDFGFSkrclrddsgRLILSKTFC-GSAAYAAPevLQGIPYQPKVY-------DIWSLGVILY-IMVCGSMPY 216
Cdd:cd05050  168 VVKIADFGLS---------RNIYSADYYkASENDAIP--IRWMPPESIFYnryttesDVWAYGVVLWeIFSYGMQPY 233
PTKc_Tie2 cd05088
Catalytic domain of the Protein Tyrosine Kinase, Tie2; PTKs catalyze the transfer of the ...
18-254 3.86e-09

Catalytic domain of the Protein Tyrosine Kinase, Tie2; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. Tie2 is a receptor PTK (RTK) containing an extracellular region, a transmembrane segment, and an intracellular catalytic domain. The extracellular region contains an immunoglobulin (Ig)-like domain, three epidermal growth factor (EGF)-like domains, a second Ig-like domain, and three fibronectin type III repeats. Tie2 is expressed mainly in endothelial cells and hematopoietic stem cells. It is also found in a subset of tumor-associated monocytes and eosinophils. The angiopoietins (Ang-1 to Ang-4) serve as ligands for Tie2. The binding of Ang-1 to Tie2 leads to receptor autophosphorylation and activation, promoting cell migration and survival. In contrast, Ang-2 binding to Tie2 does not result in the same response, suggesting that Ang-2 may function as an antagonist. Tie2 signaling plays key regulatory roles in vascular integrity and quiescence, and in inflammation. The Tie2 subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 133219 [Multi-domain]  Cd Length: 303  Bit Score: 57.31  E-value: 3.86e-09
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAYSER--LKFNVAVKIIDRKKAPSDflEKFLPREIEILAMLN-HRSIVKTYEIFETSdGKVYIVMELGV 94
Cdd:cd05088   15 IGEGNFGQVLKARIKKdgLRMDAAIKRMKEYASKDD--HRDFAGELEVLCKLGhHPNIINLLGACEHR-GYLYLAIEYAP 91
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  95 QGDLLEFIKTRGALQEDDARKKFHQLSSAIK----------------YCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFS 158
Cdd:cd05088   92 HGNLLDFLRKSRVLETDPAFAIANSTASTLSsqqllhfaadvargmdYLSQKQFIHRDLAARNILVGENYVAKIADFGLS 171
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 159 KrclrddsGRLILSKTFCGS--AAYAAPEVLQGIPYQPKVyDIWSLGVILY-IMVCGSMPYDDSNIKKML-RIQKEHRVN 234
Cdd:cd05088  172 R-------GQEVYVKKTMGRlpVRWMAIESLNYSVYTTNS-DVWSYGVLLWeIVSLGGTPYCGMTCAELYeKLPQGYRLE 243
                        250       260
                 ....*....|....*....|
gi 112734851 235 FPRSkhltgeCKDLIYRMLQ 254
Cdd:cd05088  244 KPLN------CDDEVYDLMR 257
PTKc_IGF-1R cd05062
Catalytic domain of the Protein Tyrosine Kinase, Insulin-like Growth Factor-1 Receptor; PTKs ...
9-230 3.88e-09

Catalytic domain of the Protein Tyrosine Kinase, Insulin-like Growth Factor-1 Receptor; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. IGF-1R is a receptor PTK (RTK) that is composed of two alphabeta heterodimers. Binding of the ligand (IGF-1 or IGF-2) to the extracellular alpha subunit activates the intracellular tyr kinase domain of the transmembrane beta subunit. Receptor activation leads to autophosphorylation, which stimulates downstream kinase activities and biological function. IGF-1R signaling is important in the differentiation, growth, and survival of normal cells. In cancer cells, where it is frequently overexpressed, IGF-1R is implicated in proliferation, the suppression of apoptosis, invasion, and metastasis. IGF-1R is being developed as a therapeutic target in cancer treatment. The IGF-1R subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 133193 [Multi-domain]  Cd Length: 277  Bit Score: 56.97  E-value: 3.88e-09
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851   9 RRGYIMGINLGEGSYAKV-----KSAYSERLKFNVAVKIIDRKKAPSDFLEkFLpREIEILAMLNHRSIVKTYEIfeTSD 83
Cdd:cd05062    5 REKITMSRELGQGSFGMVyegiaKGVVKDEPETRVAIKTVNEAASMRERIE-FL-NEASVMKEFNCHHVVRLLGV--VSQ 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  84 GK-VYIVMELGVQGDLLEFIKTRGALQEDDARKKFHQLSSAIK----------YCHDLDVVHRDLKCENLLLDKDFNIKL 152
Cdd:cd05062   81 GQpTLVIMELMTRGDLKSYLRSLRPEMENNPVQAPPSLKKMIQmageiadgmaYLNANKFVHRDLAARNCMVAEDFTVKI 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 153 SDFGFSKRCLRDD----SGRLILsktfcgSAAYAAPEVLQGIPYQPKVyDIWSLGVILY-IMVCGSMPYDDSNIKKMLRI 227
Cdd:cd05062  161 GDFGMTRDIYETDyyrkGGKGLL------PVRWMSPESLKDGVFTTYS-DVWSFGVVLWeIATLAEQPYQGMSNEQVLRF 233

                 ...
gi 112734851 228 QKE 230
Cdd:cd05062  234 VME 236
STKc_MLK2 cd14148
Catalytic domain of the Serine/Threonine Kinase, Mixed Lineage Kinase 2; STKs catalyze the ...
18-216 4.37e-09

Catalytic domain of the Serine/Threonine Kinase, Mixed Lineage Kinase 2; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. MLK2 is a mitogen-activated protein kinase kinase kinase (MAP3K, MKKK, MAPKKK) and is also called MAP3K10. MAP3Ks phosphorylate and activate MAPK kinases (MAPKKs or MKKs or MAP2Ks), which in turn phosphorylate and activate MAPKs during signaling cascades that are important in mediating cellular responses to extracellular signals. MLK2 is abundant in brain, skeletal muscle, and testis. It functions upstream of the MAPK, c-Jun N-terminal kinase. It binds hippocalcin, a calcium-sensor protein that protects neurons against calcium-induced cell death. Both MLK2 and hippocalcin may be associated with the pathogenesis of Parkinson's disease. MLK2 also binds to normal huntingtin (Htt), which is important in neuronal transcription, development, and survival. MLK2 does not bind to the polyglutamine-expanded Htt, which is implicated in the pathogeneis of Huntington's disease, leading to neuronal toxicity. Mammals have four MLKs, mostly conserved in vertebrates, which contain an SH3 domain, a catalytic kinase domain, a leucine zipper, a proline-rich region, and a CRIB domain that mediates binding to GTP-bound Cdc42 and Rac. MLKs play roles in immunity and inflammation, as well as in cell death, proliferation, and cell cycle regulation. The MLK2 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase (PI3K).


Pssm-ID: 271050 [Multi-domain]  Cd Length: 258  Bit Score: 56.53  E-value: 4.37e-09
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKV-KSAYSERlkfNVAVKII--DRKKAPSDFLEKfLPREIEILAMLNHRSIVKTYEIFeTSDGKVYIVMELGv 94
Cdd:cd14148    2 IGVGGFGKVyKGLWRGE---EVAVKAArqDPDEDIAVTAEN-VRQEARLFWMLQHPNIIALRGVC-LNPPHLCLVMEYA- 75
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  95 QGdllefiktrGALQEDDARKKFH---------QLSSAIKYCHD---LDVVHRDLKCENLL-LDK-------DFNIKLSD 154
Cdd:cd14148   76 RG---------GALNRALAGKKVPphvlvnwavQIARGMNYLHNeaiVPIIHRDLKSSNILiLEPienddlsGKTLKITD 146
                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 112734851 155 FGFSKRCLRddsgrlILSKTFCGSAAYAAPEVLQgIPYQPKVYDIWSLGVILYIMVCGSMPY 216
Cdd:cd14148  147 FGLAREWHK------TTKMSAAGTYAWMAPEVIR-LSLFSKSSDVWSFGVLLWELLTGEVPY 201
PTKc_HER2 cd05109
Catalytic domain of the Protein Tyrosine Kinase, HER2; PTKs catalyze the transfer of the ...
18-217 5.17e-09

Catalytic domain of the Protein Tyrosine Kinase, HER2; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. HER2 (ErbB2, HER2/neu) is a member of the EGFR (HER, ErbB) subfamily of proteins, which are receptor PTKs (RTKs) containing an extracellular EGF-related ligand-binding region, a transmembrane helix, and a cytoplasmic region with a tyr kinase domain and a regulatory C-terminal tail. Unlike other PTKs, phosphorylation of the activation loop of EGFR proteins is not critical to their activation. Instead, they are activated by ligand-induced dimerization, leading to the phosphorylation of tyr residues in the C-terminal tail, which serve as binding sites for downstream signaling molecules. HER2 does not bind to any known EGFR subfamily ligands, but contributes to the kinase activity of all possible heterodimers. It acts as the preferred partner of other ligand-bound EGFR proteins and functions as a signal amplifier, with the HER2-HER3 heterodimer being the most potent pair in mitogenic signaling. HER2 plays an important role in cell development, proliferation, survival and motility. Overexpression of HER2 results in its activation and downstream signaling, even in the absence of ligand. HER2 overexpression, mainly due to gene amplification, has been shown in a variety of human cancers. Its role in breast cancer is especially well-documented. HER2 is up-regulated in about 25% of breast tumors and is associated with increases in tumor aggressiveness, recurrence and mortality. HER2 is a target for monoclonal antibodies and small molecule inhibitors, which are being developed as treatments for cancer. The first humanized antibody approved for clinical use is Trastuzumab (Herceptin), which is being used in combination with other therapies to improve the survival rates of patients with HER2-overexpressing breast cancer. The HER2 subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270684 [Multi-domain]  Cd Length: 279  Bit Score: 56.57  E-value: 5.17e-09
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAY----SERLKFNVAVKIIDRKKAPSdfLEKFLPREIEILAMLNHRSIVKTYEIFETSdgKVYIVMELG 93
Cdd:cd05109   15 LGSGAFGTVYKGIwipdGENVKIPVAIKVLRENTSPK--ANKEILDEAYVMAGVGSPYVCRLLGICLTS--TVQLVTQLM 90
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  94 VQGDLLEFIK-TRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLRD------DS 166
Cdd:cd05109   91 PYGCLLDYVReNKDRIGSQDLLNWCVQIAKGMSYLEEVRLVHRDLAARNVLVKSPNHVKITDFGLARLLDIDeteyhaDG 170
                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 112734851 167 GRL---------ILSKTFCGSAayaapevlqgipyqpkvyDIWSLGVILY-IMVCGSMPYD 217
Cdd:cd05109  171 GKVpikwmalesILHRRFTHQS------------------DVWSYGVTVWeLMTFGAKPYD 213
STKc_ACVR2 cd14053
Catalytic domain of the Serine/Threonine Kinase, Activin Type II Receptor; STKs catalyze the ...
21-210 9.18e-09

Catalytic domain of the Serine/Threonine Kinase, Activin Type II Receptor; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. ACVR2 belongs to a group of receptors for the TGFbeta family of secreted signaling molecules that includes TGFbeta, bone morphogenetic proteins (BMPs), activins, growth and differentiation factors (GDFs), and anti-Mullerian hormone, among others. These receptors contain an extracellular domain that binds ligands, a single transmembrane region, and a cytoplasmic catalytic kinase domain. Type II receptors, such as ACVR2, are high-affinity receptors which bind ligands, autophosphorylate, as well as trans-phosphorylate and activate low-affinity type I receptors. ACVR2 acts primarily as the receptors for activins, nodal, myostatin, GDF11, and a subset of BMPs. ACVR2 signaling impacts many cellular and physiological processes including reproductive and gonadal functions, myogenesis, bone remodeling and tooth development, kidney organogenesis, apoptosis, fibrosis, inflammation, and neurogenesis. Vertebrates contain two ACVR2 proteins, ACVR2a (or ActRIIA) and ACVR2b (or ActRIIB). The ACVR2 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270955 [Multi-domain]  Cd Length: 290  Bit Score: 55.80  E-value: 9.18e-09
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  21 GSYAKV-KSAYSERLkfnVAVKIIDRKKAPSDFLEkflpREIEILAMLNHRSIVKTYEIFETSDGKV---YIVMELGVQG 96
Cdd:cd14053    6 GRFGAVwKAQYLNRL---VAVKIFPLQEKQSWLTE----REIYSLPGMKHENILQFIGAEKHGESLEaeyWLITEFHERG 78
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  97 DLLEFIKTRgALQEDDARKKFHQLSSAIKYCHDlDV-----------VHRDLKCENLLLDKDFNIKLSDFGFSKR----- 160
Cdd:cd14053   79 SLCDYLKGN-VISWNELCKIAESMARGLAYLHE-DIpatngghkpsiAHRDFKSKNVLLKSDLTACIADFGLALKfepgk 156
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|....
gi 112734851 161 CLRDDSGRLilsktfcGSAAYAAPEVLQG-IPYQPKVY---DIWSLGVILYIMV 210
Cdd:cd14053  157 SCGDTHGQV-------GTRRYMAPEVLEGaINFTRDAFlriDMYAMGLVLWELL 203
PKc_CLK1_4 cd14213
Catalytic domain of the Dual-specificity protein kinases, CDC-like kinases 1 and 4; ...
6-269 9.69e-09

Catalytic domain of the Dual-specificity protein kinases, CDC-like kinases 1 and 4; Dual-specificity PKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine as well as tyrosine residues on protein substrates. CLK1 plays a role in neuronal differentiation. CLKs are involved in the phosphorylation and regulation of serine/arginine-rich (SR) proteins, which play a crucial role in pre-mRNA splicing by directing splice site selection. SR proteins are phosphorylated first by SR protein kinases (SRPKs) at the N-terminus, which leads to its assembly into nuclear speckles where splicing factors are stored. CLKs phosphorylate the C-terminal part of SR proteins, causing the nuclear speckles to dissolve and splicing factors to be recruited at sites of active transcription. Based on a conserved "EHLAMMERILG" signature motif which may be crucial for substrate specificity, CLKs are also referred to as LAMMER kinases. CLKs autophosphorylate at tyrosine residues and phosphorylate their substrates exclusively on serine/threonine residues. The CLK1/4 subfamily is part of a larger superfamily that includes the catalytic domains of other protein serine/threonine PKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271115 [Multi-domain]  Cd Length: 330  Bit Score: 56.01  E-value: 9.69e-09
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851   6 VLKRRGYIMGiNLGEGSYAKVKSAYSERLK-FNVAVKIID-----RKKAPSdflekflprEIEILAMLNHRSIVKTYEIF 79
Cdd:cd14213    9 VLRARYEIVD-TLGEGAFGKVVECIDHKMGgMHVAVKIVKnvdryREAARS---------EIQVLEHLNTTDPNSTFRCV 78
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  80 ETSD-----GKVYIVMELgVQGDLLEFIKTRGAL--QEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLL-LDKDF--- 148
Cdd:cd14213   79 QMLEwfdhhGHVCIVFEL-LGLSTYDFIKENSFLpfPIDHIRNMAYQICKSVNFLHHNKLTHTDLKPENILfVQSDYvvk 157
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 149 ---------------NIKLSDFGFSKrclRDDSGRLILSKTfcgsAAYAAPEVLQGIPY-QPkvYDIWSLGVILYIMVCG 212
Cdd:cd14213  158 ynpkmkrdertlknpDIKVVDFGSAT---YDDEHHSTLVST----RHYRAPEVILALGWsQP--CDVWSIGCILIEYYLG 228
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 213 SMPYDDSNIKKMLR-------------IQKEHRVNF------------PRSKHLTGECK-----------------DLIY 250
Cdd:cd14213  229 FTVFQTHDSKEHLAmmerilgplpkhmIQKTRKRKYfhhdqldwdehsSAGRYVRRRCKplkefmlsqdvdheqlfDLIQ 308
                        330
                 ....*....|....*....
gi 112734851 251 RMLQPDVNRRLHIDEILNH 269
Cdd:cd14213  309 KMLEYDPAKRITLDEALKH 327
PKc_TESK cd14155
Catalytic domain of the Dual-specificity protein kinase, Testicular protein kinase; ...
59-277 1.33e-08

Catalytic domain of the Dual-specificity protein kinase, Testicular protein kinase; Dual-specificity PKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine as well as tyrosine residues on protein substrates. TESK proteins phosphorylate cofilin and induce actin cytoskeletal reorganization. In the Drosphila eye, TESK is required for epithelial cell organization. Mammals contain two TESK proteins, TESK1 and TESK2, which are highly expressed in testis and play roles in spermatogenesis. TESK1 is found in testicular germ cells while TESK2 is expressed mainly in nongerminal Sertoli cells. TESK1 is stimulated by integrin-mediated signaling pathways. It regulates cell spreading and focal adhesion formation. The TESK subfamily is part of a larger superfamily that includes the catalytic domains of other protein serine/threonine PKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271057 [Multi-domain]  Cd Length: 253  Bit Score: 55.17  E-value: 1.33e-08
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  59 REIEILAMLNHRSIVKTYEIFeTSDGKVYIVMELGVQGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLK 138
Cdd:cd14155   37 REVQLMNRLSHPNILRFMGVC-VHQGQLHALTEYINGGNLEQLLDSNEPLSWTVRVKLALDIARGLSYLHSKGIFHRDLT 115
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 139 CENLLLDKD---FNIKLSDFGFSKRCLRDDSGRLILSktFCGSAAYAAPEVLQGIPYQPKVyDIWSLGVILyIMVCGSMP 215
Cdd:cd14155  116 SKNCLIKRDengYTAVVGDFGLAEKIPDYSDGKEKLA--VVGSPYWMAPEVLRGEPYNEKA-DVFSYGIIL-CEIIARIQ 191
                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 112734851 216 YDdsniKKMLRIQKEHRVNFPRSKHLTGECKDLIYRMlqpdvnrrlhideILNHCWVQPKAR 277
Cdd:cd14155  192 AD----PDYLPRTEDFGLDYDAFQHMVGDCPPDFLQL-------------AFNCCNMDPKSR 236
PTKc_TAM cd05035
Catalytic Domain of TAM (Tyro3, Axl, Mer) Protein Tyrosine Kinases; PTKs catalyze the transfer ...
13-277 1.37e-08

Catalytic Domain of TAM (Tyro3, Axl, Mer) Protein Tyrosine Kinases; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. The TAM subfamily consists of Tyro3 (or Sky), Axl, Mer (or Mertk), and similar proteins. TAM subfamily members are receptor tyr kinases (RTKs) containing an extracellular ligand-binding region with two immunoglobulin-like domains followed by two fibronectin type III repeats, a transmembrane segment, and an intracellular catalytic domain. Binding to their ligands, Gas6 and protein S, leads to receptor dimerization, autophosphorylation, activation, and intracellular signaling. TAM proteins are implicated in a variety of cellular effects including survival, proliferation, migration, and phagocytosis. They are also associated with several types of cancer as well as inflammatory, autoimmune, vascular, and kidney diseases. The TAM subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270631 [Multi-domain]  Cd Length: 273  Bit Score: 55.23  E-value: 1.37e-08
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  13 IMGINLGEGSYAKVKSA---YSERLKFNVAVKIIDRKKAPSDFLEKFLpREIEILAMLNHRSIVKTYEI-FETSD----G 84
Cdd:cd05035    2 KLGKILGEGEFGSVMEAqlkQDDGSQLKVAVKTMKVDIHTYSEIEEFL-SEAACMKDFDHPNVMRLIGVcFTASDlnkpP 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  85 KVYIVMELGVQGDLLEFIKtrgALQEDDARKKFH---------QLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDF 155
Cdd:cd05035   81 SPMVILPFMKHGDLHSYLL---YSRLGGLPEKLPlqtllkfmvDIAKGMEYLSNRNFIHRDLAARNCMLDENMTVCVADF 157
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 156 GFSKRCLRDDSGRLI-LSKTfcgSAAYAAPEVLQGIPYQPKVyDIWSLGVILY-IMVCGSMPY---DDSNIKKMLRiqKE 230
Cdd:cd05035  158 GLSRKIYSGDYYRQGrISKM---PVKWIALESLADNVYTSKS-DVWSFGVTMWeIATRGQTPYpgvENHEIYDYLR--NG 231
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|....*...
gi 112734851 231 HRVNFPRskhltgECKDLIYrmlqpdvnrrlhidEILNHCW-VQPKAR 277
Cdd:cd05035  232 NRLKQPE------DCLDEVY--------------FLMYFCWtVDPKDR 259
STKc_TGFbR_I cd14056
Catalytic domain of the Serine/Threonine Kinases, Transforming Growth Factor beta family Type ...
18-277 1.53e-08

Catalytic domain of the Serine/Threonine Kinases, Transforming Growth Factor beta family Type I Receptors; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. This subfamily is composed of type I receptors for the TGFbeta family of secreted signaling molecules including TGFbeta, bone morphogenetic proteins, activins, growth and differentiation factors, and anti-Mullerian hormone, among others. These receptors contain an extracellular domain that binds ligands, a single transmembrane (TM) region, and a cytoplasmic catalytic kinase domain. Type I receptors are low-affinity receptors that bind ligands only after they are recruited by the ligand/type II high-affinity receptor complex. Following activation through trans-phosphorylation by type II receptors, they start intracellular signaling to the nucleus by phosphorylating SMAD proteins. Type I receptors contain an additional domain located between the TM and kinase domains called the GS domain, which contains the activating phosphorylation site and confers preference for specific SMAD proteins. They are inhibited by the immunophilin FKBP12, which is thought to control leaky signaling caused by receptor oligomerization in the absence of ligand. The TGFbR-I subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270958 [Multi-domain]  Cd Length: 287  Bit Score: 55.36  E-value: 1.53e-08
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKV-KSAYSERlkfNVAVKIIDRKKAPSDFLEkflpREIEILAMLNHRSIVKtyeiFETSDGK-------VYIV 89
Cdd:cd14056    3 IGKGRYGEVwLGKYRGE---KVAVKIFSSRDEDSWFRE----TEIYQTVMLRHENILG----FIAADIKstgswtqLWLI 71
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  90 MELGVQGDLLEFIkTRGALQEDDARKKFHQLSSAIKYCHD--------LDVVHRDLKCENLLLDKDFNIKLSDFGFSKRC 161
Cdd:cd14056   72 TEYHEHGSLYDYL-QRNTLDTEEALRLAYSAASGLAHLHTeivgtqgkPAIAHRDLKSKNILVKRDGTCCIADLGLAVRY 150
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 162 LRDDSGRLILSKTFCGSAAYAAPEVLQGiPYQPKVY------DIWSLGVILYIMVCGS----------MPYD-----DSN 220
Cdd:cd14056  151 DSDTNTIDIPPNPRVGTKRYMAPEVLDD-SINPKSFesfkmaDIYSFGLVLWEIARRCeiggiaeeyqLPYFgmvpsDPS 229
                        250       260       270       280       290       300
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 112734851 221 IKKMLRIqkehrvnfprskhltgeckdLIYRMLQPDVNRRLHIDEILNH-------CWVQ-PKAR 277
Cdd:cd14056  230 FEEMRKV--------------------VCVEKLRPPIPNRWKSDPVLRSmvklmqeCWSEnPHAR 274
STKc_MLK3 cd14147
Catalytic domain of the Serine/Threonine Kinase, Mixed Lineage Kinase 3; STKs catalyze the ...
59-216 2.36e-08

Catalytic domain of the Serine/Threonine Kinase, Mixed Lineage Kinase 3; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. MLK3 is a mitogen-activated protein kinase kinase kinases (MAP3K, MKKK, MAPKKK), which phosphorylates and activates MAPK kinases (MAPKKs or MKKs or MAP2Ks), which in turn phosphorylate and activate MAPKs during signaling cascades that are important in mediating cellular responses to extracellular signals. MLK3 activates multiple MAPK pathways and plays a role in apoptosis, proliferation, migration, and differentiation, depending on the cellular context. It is highly expressed in breast cancer cells and its signaling through c-Jun N-terminal kinase has been implicated in the migration, invasion, and malignancy of cancer cells. MLK3 also functions as a negative regulator of Inhibitor of Nuclear Factor-KappaB Kinase (IKK) and consequently, it also impacts inflammation and immunity. Mammals have four MLKs, mostly conserved in vertebrates, which contain an SH3 domain, a catalytic kinase domain, a leucine zipper, a proline-rich region, and a CRIB domain that mediates binding to GTP-bound Cdc42 and Rac. MLKs play roles in immunity and inflammation, as well as in cell death, proliferation, and cell cycle regulation.The MLK3 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271049 [Multi-domain]  Cd Length: 267  Bit Score: 54.65  E-value: 2.36e-08
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  59 REIEILAMLNHRSIVKTYEIFeTSDGKVYIVMELGVQGDLLEFIKTRgalqeddaRKKFH-------QLSSAIKYCHD-- 129
Cdd:cd14147   51 QEARLFAMLAHPNIIALKAVC-LEEPNLCLVMEYAAGGPLSRALAGR--------RVPPHvlvnwavQIARGMHYLHCea 121
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 130 -LDVVHRDLKCENLLLD--------KDFNIKLSDFGFSKRCLRddsgrlILSKTFCGSAAYAAPEVLQGIPYQpKVYDIW 200
Cdd:cd14147  122 lVPVIHRDLKSNNILLLqpienddmEHKTLKITDFGLAREWHK------TTQMSAAGTYAWMAPEVIKASTFS-KGSDVW 194
                        170
                 ....*....|....*.
gi 112734851 201 SLGVILYIMVCGSMPY 216
Cdd:cd14147  195 SFGVLLWELLTGEVPY 210
Kinase-like pfam14531
Kinase-like; This family includes the pseudokinases ROP2 and ROP8 from Toxoplasma gondii. ...
91-260 2.67e-08

Kinase-like; This family includes the pseudokinases ROP2 and ROP8 from Toxoplasma gondii. These proteins have a typical bilobed protein kinase fold, but lack catalytic actvity.


Pssm-ID: 405254 [Multi-domain]  Cd Length: 288  Bit Score: 54.42  E-value: 2.67e-08
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851   91 ELGVQGDLLEFIKTRGALQEDDARkkfHQLS-SAIK---YCHDLDVVHRDLKCENLLLDKDFNIKLSDFGfskrCLRDDS 166
Cdd:pfam14531 123 DLQLLGEVLLSHSSTHKSLVHHAR---LQLTlQLIRlaaNLQHYGLVHGQFTVDNFFLDQRGGVFLGGFE----HLVRDG 195
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  167 GRLILSKTfcgSAAYAAPEVL-QGIPYQPK-------VYDIWSLGVILYIMVCGSMPYDdsnikkmlRIQKEHRVN--FP 236
Cdd:pfam14531 196 TKVVASEV---PRGFAPPELLgSRGGYTMKnttlmthAFDAWQLGLVIYWIWCLDLPNT--------LDAEEGGIEwkFR 264
                         170       180
                  ....*....|....*....|....
gi 112734851  237 RSKHLTGECKDLIYRMLQPDVNRR 260
Cdd:pfam14531 265 LCKNIPEPVRALLKGFLNYSQEDR 288
PK_GC cd13992
Pseudokinase domain of membrane Guanylate Cyclase receptors; The pseudokinase domain shows ...
17-277 2.75e-08

Pseudokinase domain of membrane Guanylate Cyclase receptors; The pseudokinase domain shows similarity to protein kinases but lacks crucial residues for catalytic activity. Membrane (or particulate) GCs consist of an extracellular ligand-binding domain, a single transmembrane region, and an intracellular tail that contains a PK-like domain, an amphiphatic region and a catalytic GC domain that catalyzes the conversion of GTP into cGMP and pyrophosphate. Membrane GCs act as receptors that transduce an extracellular signal to the intracellular production of cGMP, which has been implicated in many processes including cell proliferation, phototransduction, and muscle contractility, through its downstream effectors such as PKG. The PK-like domain of GCs lack a critical aspartate involved in ATP binding and does not exhibit kinase activity. It functions as a negative regulator of the catalytic GC domain and may also act as a docking site for interacting proteins such as GC-activating proteins. The GC subfamily is part of a larger superfamily that includes the catalytic domains of protein serine/threonine kinases, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270894 [Multi-domain]  Cd Length: 268  Bit Score: 54.32  E-value: 2.75e-08
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  17 NLGEGSYAKVKSAYSERLkfnVAVKIIDRKKAPSdfleKFLPREIEILAMLNHRSIVKTYEIFeTSDGKVYIVMELGVQG 96
Cdd:cd13992   10 HTGEPKYVKKVGVYGGRT---VAIKHITFSRTEK----RTILQELNQLKELVHDNLNKFIGIC-INPPNIAVVTEYCTRG 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  97 DLLEFIKTRGALQEDDARKKF-HQLSSAIKYCHD-LDVVHRDLKCENLLLDKDFNIKLSDFGFSKrcLRDDSGRLILSKT 174
Cdd:cd13992   82 SLQDVLLNREIKMDWMFKSSFiKDIVKGMNYLHSsSIGYHGRLKSSNCLVDSRWVVKLTDFGLRN--LLEEQTNHQLDED 159
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 175 FCGSA-AYAAPEVLQGIPYQPKVY---DIWSLGVILYIMVCGSMPYDDSNIKKMLRIQKEHRVNFPRSkhltgeckDLIY 250
Cdd:cd13992  160 AQHKKlLWTAPELLRGSLLEVRGTqkgDVYSFAIILYEILFRSDPFALEREVAIVEKVISGGNKPFRP--------ELAV 231
                        250       260
                 ....*....|....*....|....*...
gi 112734851 251 RMLQpdVNRRLHidEILNHCWV-QPKAR 277
Cdd:cd13992  232 LLDE--FPPRLV--LLVKQCWAeNPEKR 255
STKc_CDC2L6 cd07867
Catalytic domain of Serine/Threonine Kinase, Cell Division Cycle 2-like 6; STKs catalyze the ...
15-206 2.86e-08

Catalytic domain of Serine/Threonine Kinase, Cell Division Cycle 2-like 6; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. CDC2L6 is also called CDK8-like and was previously referred to as CDK11. However, this is a confusing nomenclature as CDC2L6 is distinct from CDC2L1, which is represented by the two protein products from its gene, called CDK11(p110) and CDK11(p58), as well as the caspase-processed CDK11(p46). CDK11(p110), CDK11(p58), and CDK11(p46)do not belong to this subfamily. CDC2L6 is an associated protein of Mediator, a multiprotein complex that provides a platform to connect transcriptional and chromatin regulators and cofactors, in order to activate and mediate RNA polymerase II transcription. CDC2L6 is localized mainly in the nucleus amd exerts an opposing effect to CDK8 in VP16-dependent transcriptional activation by being a negative regulator. CDKs belong to a large family of STKs that are regulated by their cognate cyclins. Together, they are involved in the control of cell-cycle progression, transcription, and neuronal function. The CDC2L6 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270850 [Multi-domain]  Cd Length: 318  Bit Score: 54.69  E-value: 2.86e-08
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  15 GINLGEGSYAKVksaYSERLKFNVAVKIIDRKKAPSDFLEKFLPREIEILAMLNHRSIVKTYEIFET-SDGKVYIVMELG 93
Cdd:cd07867    7 GCKVGRGTYGHV---YKAKRKDGKDEKEYALKQIEGTGISMSACREIALLRELKHPNVIALQKVFLShSDRKVWLLFDYA 83
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  94 vQGDLLEFIKTRGA---------LQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLL----DKDFNIKLSDFGFSkR 160
Cdd:cd07867   84 -EHDLWHIIKFHRAskankkpmqLPRSMVKSLLYQILDGIHYLHANWVLHRDLKPANILVmgegPERGRVKIADMGFA-R 161
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|....*.
gi 112734851 161 CLRDDSGRLILSKTFCGSAAYAAPEVLQGIPYQPKVYDIWSLGVIL 206
Cdd:cd07867  162 LFNSPLKPLADLDPVVVTFWYRAPELLLGARHYTKAIDIWAIGCIF 207
PTKc_PDGFR_beta cd05107
Catalytic domain of the Protein Tyrosine Kinase, Platelet Derived Growth Factor Receptor beta; ...
95-271 3.00e-08

Catalytic domain of the Protein Tyrosine Kinase, Platelet Derived Growth Factor Receptor beta; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. PDGFR beta is a receptor PTK (RTK) containing an extracellular ligand-binding region with five immunoglobulin-like domains, a transmembrane segment, and an intracellular catalytic domain. The binding to its ligands, the PDGFs, leads to receptor dimerization, trans phosphorylation and activation, and intracellular signaling. PDGFR beta forms homodimers or heterodimers with PDGFR alpha, depending on the nature of the PDGF ligand. PDGF-BB and PDGF-DD induce PDGFR beta homodimerization. PDGFR signaling plays many roles in normal embryonic development and adult physiology. PDGFR beta signaling leads to a variety of cellular effects including the stimulation of cell growth and chemotaxis, as well as the inhibition of apoptosis and GAP junctional communication. It is critical in normal angiogenesis as it is involved in the recruitment of pericytes and smooth muscle cells essential for vessel stability. Aberrant PDGFR beta expression is associated with some human cancers. The continuously-active fusion proteins of PDGFR beta with COL1A1 and TEL are associated with dermatofibrosarcoma protuberans (DFSP) and a subset of chronic myelomonocytic leukemia (CMML), respectively. The PDGFR beta subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 133238 [Multi-domain]  Cd Length: 401  Bit Score: 55.02  E-value: 3.00e-08
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  95 QGDLLEFIKTRGALQEDDARKKFHQLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLRdDSGRLILSKT 174
Cdd:cd05107  223 RTRRDTLINESPALSYMDLVGFSYQVANGMEFLASKNCVHRDLAARNVLICEGKLVKICDFGLARDIMR-DSNYISKGST 301
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 175 FCgSAAYAAPEVLQGIPYQpKVYDIWSLGVILY-IMVCGSMPYDDsnikkmlriqkehrvnFPRSKHLTGECKDLiYRML 253
Cdd:cd05107  302 FL-PLKWMAPESIFNNLYT-TLSDVWSFGILLWeIFTLGGTPYPE----------------LPMNEQFYNAIKRG-YRMA 362
                        170
                 ....*....|....*...
gi 112734851 254 QPdVNRRLHIDEILNHCW 271
Cdd:cd05107  363 KP-AHASDEIYEIMQKCW 379
PKc_CLK3 cd14214
Catalytic domain of the Dual-specificity protein kinase, CDC-like kinase 3; Dual-specificity ...
7-269 3.18e-08

Catalytic domain of the Dual-specificity protein kinase, CDC-like kinase 3; Dual-specificity PKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine as well as tyrosine residues on protein substrates. CLK3 is predominantly expressed in mature spermatozoa, and might play a role in the fertilization process. CLKs are involved in the phosphorylation and regulation of serine/arginine-rich (SR) proteins, which play a crucial role in pre-mRNA splicing by directing splice site selection. SR proteins are phosphorylated first by SR protein kinases (SRPKs) at the N-terminus, which leads to its assembly into nuclear speckles where splicing factors are stored. CLKs phosphorylate the C-terminal part of SR proteins, causing the nuclear speckles to dissolve and splicing factors to be recruited at sites of active transcription. Based on a conserved "EHLAMMERILG" signature motif which may be crucial for substrate specificity, CLKs are also referred to as LAMMER kinases. CLKs autophosphorylate at tyrosine residues and phosphorylate their substrates exclusively on serine/threonine residues. The CLK3 subfamily is part of a larger superfamily that includes the catalytic domains of other protein serine/threonine PKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271116 [Multi-domain]  Cd Length: 331  Bit Score: 54.63  E-value: 3.18e-08
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851   7 LKRRGYIMGiNLGEGSYAKVKSAYSE-RLKFNVAVKIIdrkKAPSDFLEKfLPREIEILAMLNHRSIVKTYEIFETSD-- 83
Cdd:cd14214   11 LQERYEIVG-DLGEGTFGKVVECLDHaRGKSQVALKII---RNVGKYREA-ARLEINVLKKIKEKDKENKFLCVLMSDwf 85
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  84 ---GKVYIVMELgVQGDLLEFIKTRGALQE--DDARKKFHQLSSAIKYCHDLDVVHRDLKCENLL-LDKDFNIKLSDfgf 157
Cdd:cd14214   86 nfhGHMCIAFEL-LGKNTFEFLKENNFQPYplPHIRHMAYQLCHALKFLHENQLTHTDLKPENILfVNSEFDTLYNE--- 161
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 158 SKRC----LRDDSGRLIL--SKTF--------CGSAAYAAPEVLQGIPY-QPkvYDIWSLGVILYIMVCGSMPYDDSN-- 220
Cdd:cd14214  162 SKSCeeksVKNTSIRVADfgSATFdhehhttiVATRHYRPPEVILELGWaQP--CDVWSLGCILFEYYRGFTLFQTHEnr 239
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851 221 -----IKKMLRIQKEHRVNFPRS------------------KHLTGECK-----------------DLIYRMLQPDVNRR 260
Cdd:cd14214  240 ehlvmMEKILGPIPSHMIHRTRKqkyfykgslvwdenssdgRYVSENCKplmsymlgdslehtqlfDLLRRMLEFDPALR 319

                 ....*....
gi 112734851 261 LHIDEILNH 269
Cdd:cd14214  320 ITLKEALLH 328
PTKc_HER4 cd05110
Catalytic domain of the Protein Tyrosine Kinase, HER4; PTKs catalyze the transfer of the ...
18-217 3.75e-08

Catalytic domain of the Protein Tyrosine Kinase, HER4; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. HER4 (ErbB4) is a member of the EGFR (HER, ErbB) subfamily of proteins, which are receptor PTKs (RTKs) containing an extracellular EGF-related ligand-binding region, a transmembrane helix, and a cytoplasmic region with a tyr kinase domain and a regulatory C-terminal tail. Unlike other PTKs, phosphorylation of the activation loop of EGFR proteins is not critical to their activation. Instead, they are activated by ligand-induced dimerization, leading to the phosphorylation of tyr residues in the C-terminal tail, which serve as binding sites for downstream signaling molecules. Ligands that bind HER4 fall into two groups, the neuregulins (or heregulins) and some EGFR (HER1) ligands including betacellulin, HBEGF, and epiregulin. All four neuregulins (NRG1-4) interact with HER4. Upon ligand binding, HER4 forms homo- or heterodimers with other HER proteins. HER4 is essential in embryonic development. It is implicated in mammary gland, cardiac, and neural development. As a postsynaptic receptor of NRG1, HER4 plays an important role in synaptic plasticity and maturation. The impairment of NRG1/HER4 signaling may contribute to schizophrenia. The HER4 subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 173655 [Multi-domain]  Cd Length: 303  Bit Score: 54.30  E-value: 3.75e-08
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  18 LGEGSYAKVKSAY----SERLKFNVAVKIIDRKKAPSDFLEkfLPREIEILAMLNHRSIVKTYEIFETSdgKVYIVMELG 93
Cdd:cd05110   15 LGSGAFGTVYKGIwvpeGETVKIPVAIKILNETTGPKANVE--FMDEALIMASMDHPHLVRLLGVCLSP--TIQLVTQLM 90
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 112734851  94 VQGDLLEFIKTrgalQEDDARKKFH-----QLSSAIKYCHDLDVVHRDLKCENLLLDKDFNIKLSDFGFSKRCLRD---- 164
Cdd:cd05110   91 PHGCLLDYVHE----HKDNIGSQLLlnwcvQIAKGMMYLEERRLVHRDLAARNVLVKSPNHVKITDFGLARLLEGDekey 166
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|....*...
gi 112734851 165 --DSGRLILSKTfcgsaayaapeVLQGIPYQPKVY--DIWSLGVILY-IMVCGSMPYD 217
Cdd:cd05110  167 naDGGKMPIKWM-----------ALECIHYRKFTHqsDVWSYGVTIWeLMTFGGKPYD 213
 
Blast search parameters
Data Source: Precalculated data, version = cdd.v.3.21
Preset Options:Database: CDSEARCH/cdd   Low complexity filter: no  Composition Based Adjustment: yes   E-value threshold: 0.01

References:

  • Wang J et al. (2023), "The conserved domain database in 2023", Nucleic Acids Res.51(D)384-8.
  • Lu S et al. (2020), "The conserved domain database in 2020", Nucleic Acids Res.48(D)265-8.
  • Marchler-Bauer A et al. (2017), "CDD/SPARCLE: functional classification of proteins via subfamily domain architectures.", Nucleic Acids Res.45(D)200-3.
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