NCBI Home Page NCBI Site Search page NCBI Guide that lists and describes the NCBI resources
Conserved domains on  [gi|1834199383|ref|NP_001369043|]
View 

black match, isoform H [Drosophila melanogaster]

Protein Classification

SCY1-like family protein( domain architecture ID 10195806)

SCY1-like family protein belonging to the protein kinase superfamily is a catalytically inactive protein with similarity to yeast Scy1, and may be involved in membrane trafficking

CATH:  1.10.510.10
Gene Ontology:  GO:0005524
PubMed:  26981075|16244704

Graphical summary

 Zoom to residue level

show extra options »

Show site features     Horizontal zoom: ×

List of domain hits

Name Accession Description Interval E-value
PK_SCY1_like cd14011
Pseudokinase domain of Scy1-like proteins; The pseudokinase domain shows similarity to protein ...
40-354 2.23e-83

Pseudokinase domain of Scy1-like proteins; The pseudokinase domain shows similarity to protein kinases but lacks crucial residues for catalytic activity. This subfamily is composed of the catalytically inactive kinases with similarity to yeast Scy1. It includes four mammalian proteins called SCY1-like protein 1 (SCYL1), SCYL2, SCYL3, as well as Testis-EXpressed protein 14 (TEX14). SCYL1 binds to and co-localizes with the membrane trafficking coatomer I (COPI) complex, and regulates COPI-mediated vesicle trafficking. Null mutations in the SCYL1 gene are responsible for the pathology in mdf (muscle-deficient) mice which display progressive motor neuropathy. SCYL2, also called coated vesicle-associated kinase of 104 kDa (CVAK104), is involved in the trafficking of clathrin-coated vesicles. It also binds the HIV-1 accessory protein Vpu and acts as a regulatory factor that promotes the dephosphorylation of Vpu, facilitating the restriction of HIV-1 release. SCYL3, also called ezrin-binding protein PACE-1, may be involved in regulating cell adhesion and migration. TEX14 is required for spermatogenesis and male fertility. It localizes to kinetochores (KT) during mitosis and is a target of the mitotic kinase PLK1. It regulates the maturation of the outer KT and the KT-microtubule attachment. The SCY1-like 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: 270913 [Multi-domain]  Cd Length: 287  Bit Score: 270.35  E-value: 2.23e-83
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383  40 VACAGPELVWRIHDAYRKSDNKECSVFIFEKKIAEKLHKpRRKETITELLKSSVKTLERFRHPRILQIYHTVEESADTLA 119
Cdd:cd14011     1 VASAGPGLPWKIYNGSKKSTKQEVSVFVFEKKQLEEYSK-RDREQILELLKRGVKQLTRLRHPRILTVQHPLEESRESLA 79
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383 120 FASEPIFASLSNVLAFHESktyeatnvapaaggaaasqaqaaantLPQRPAHAKEYNFLDMELKYGFLQLTEALAYLHYS 199
Cdd:cd14011    80 FATEPVFASLANVLGERDN--------------------------MPSPPPELQDYKLYDVEIKYGLLQISEALSFLHND 133
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383 200 GHVIHRNVCPSSILITKRGIWKLAGMEYVERmNENDLNSSIPCPPWSNRVSKMAQPNLDFMAPETQSTSKCSLLSDMFSL 279
Cdd:cd14011   134 VKLVHGNICPESVVINSNGEWKLAGFDFCIS-SEQATDQFPYFREYDPNLPPLAQPNLNYLAPEYILSKTCDPASDMFSL 212
                         250       260       270       280       290       300       310
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 1834199383 280 GMVICAVFNNGRPLIQAGNSTSNYAKQMETLDDLVHKLMPRLPIALQEATSRMASRDATARPTAQLLQLIKYFID 354
Cdd:cd14011   213 GVLIYAIYNKGKPLFDCVNNLLSYKKNSNQLRQLSLSLLEKVPEELRDHVKTLLNVTPEVRPDAEQLSKIPFFDD 287
 
Name Accession Description Interval E-value
PK_SCY1_like cd14011
Pseudokinase domain of Scy1-like proteins; The pseudokinase domain shows similarity to protein ...
40-354 2.23e-83

Pseudokinase domain of Scy1-like proteins; The pseudokinase domain shows similarity to protein kinases but lacks crucial residues for catalytic activity. This subfamily is composed of the catalytically inactive kinases with similarity to yeast Scy1. It includes four mammalian proteins called SCY1-like protein 1 (SCYL1), SCYL2, SCYL3, as well as Testis-EXpressed protein 14 (TEX14). SCYL1 binds to and co-localizes with the membrane trafficking coatomer I (COPI) complex, and regulates COPI-mediated vesicle trafficking. Null mutations in the SCYL1 gene are responsible for the pathology in mdf (muscle-deficient) mice which display progressive motor neuropathy. SCYL2, also called coated vesicle-associated kinase of 104 kDa (CVAK104), is involved in the trafficking of clathrin-coated vesicles. It also binds the HIV-1 accessory protein Vpu and acts as a regulatory factor that promotes the dephosphorylation of Vpu, facilitating the restriction of HIV-1 release. SCYL3, also called ezrin-binding protein PACE-1, may be involved in regulating cell adhesion and migration. TEX14 is required for spermatogenesis and male fertility. It localizes to kinetochores (KT) during mitosis and is a target of the mitotic kinase PLK1. It regulates the maturation of the outer KT and the KT-microtubule attachment. The SCY1-like 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: 270913 [Multi-domain]  Cd Length: 287  Bit Score: 270.35  E-value: 2.23e-83
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383  40 VACAGPELVWRIHDAYRKSDNKECSVFIFEKKIAEKLHKpRRKETITELLKSSVKTLERFRHPRILQIYHTVEESADTLA 119
Cdd:cd14011     1 VASAGPGLPWKIYNGSKKSTKQEVSVFVFEKKQLEEYSK-RDREQILELLKRGVKQLTRLRHPRILTVQHPLEESRESLA 79
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383 120 FASEPIFASLSNVLAFHESktyeatnvapaaggaaasqaqaaantLPQRPAHAKEYNFLDMELKYGFLQLTEALAYLHYS 199
Cdd:cd14011    80 FATEPVFASLANVLGERDN--------------------------MPSPPPELQDYKLYDVEIKYGLLQISEALSFLHND 133
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383 200 GHVIHRNVCPSSILITKRGIWKLAGMEYVERmNENDLNSSIPCPPWSNRVSKMAQPNLDFMAPETQSTSKCSLLSDMFSL 279
Cdd:cd14011   134 VKLVHGNICPESVVINSNGEWKLAGFDFCIS-SEQATDQFPYFREYDPNLPPLAQPNLNYLAPEYILSKTCDPASDMFSL 212
                         250       260       270       280       290       300       310
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 1834199383 280 GMVICAVFNNGRPLIQAGNSTSNYAKQMETLDDLVHKLMPRLPIALQEATSRMASRDATARPTAQLLQLIKYFID 354
Cdd:cd14011   213 GVLIYAIYNKGKPLFDCVNNLLSYKKNSNQLRQLSLSLLEKVPEELRDHVKTLLNVTPEVRPDAEQLSKIPFFDD 287
S_TKc smart00220
Serine/Threonine protein kinases, catalytic domain; Phosphotransferases. Serine or ...
54-347 7.36e-13

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


Pssm-ID: 214567 [Multi-domain]  Cd Length: 254  Bit Score: 69.48  E-value: 7.36e-13
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383   54 AYRKSDNKECSVfifeKKIAEKLHKPRRKETITEllkssVKTLERFRHPRILQIYHTVEESaDTLAFASEpiFASLSNVL 133
Cdd:smart00220  18 ARDKKTGKLVAI----KVIKKKKIKKDRERILRE-----IKILKKLKHPNIVRLYDVFEDE-DKLYLVME--YCEGGDLF 85
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383  134 AFHESKtyeatnvapaaggaaasqaqaaaNTLPqrPAHAKEYnfldmelkygFLQLTEALAYLHYSGhVIHRNVCPSSIL 213
Cdd:smart00220  86 DLLKKR-----------------------GRLS--EDEARFY----------LRQILSALEYLHSKG-IVHRDLKPENIL 129
                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383  214 ITKRGIWKLA--GMeyVERMNENDLNSSIPCPPWsnrvskmaqpnldFMAPETQSTSKCSLLSDMFSLGmVICAVFNNGR 291
Cdd:smart00220 130 LDEDGHVKLAdfGL--ARQLDPGEKLTTFVGTPE-------------YMAPEVLLGKGYGKAVDIWSLG-VILYELLTGK 193
                          250       260       270       280       290
                   ....*....|....*....|....*....|....*....|....*....|....*..
gi 1834199383  292 PLIQAGNSTSNYAKQMETLDDLVHKLMPRLPIALQEATSRMASRDATARPTA-QLLQ 347
Cdd:smart00220 194 PPFPGDDQLLELFKKIGKPKPPFPPPEWDISPEAKDLIRKLLVKDPEKRLTAeEALQ 250
SPS1 COG0515
Serine/threonine protein kinase [Signal transduction mechanisms];
48-346 9.07e-11

Serine/threonine protein kinase [Signal transduction mechanisms];


Pssm-ID: 440281 [Multi-domain]  Cd Length: 482  Bit Score: 65.42  E-value: 9.07e-11
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383  48 VWRihdAYRKSDNKECsvfifekkiAEKLHKPR--RKETITELLKSSVKTLERFRHPRILQIYHtVEESADTLAFASEPI 125
Cdd:COG0515    23 VYL---ARDLRLGRPV---------ALKVLRPElaADPEARERFRREARALARLNHPNIVRVYD-VGEEDGRPYLVMEYV 89
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383 126 -FASLSNVLAFHesktyeatnvapaaggaaasqaqaaaNTLPqrPAHAKEYnfldmelkygFLQLTEALAYLHySGHVIH 204
Cdd:COG0515    90 eGESLADLLRRR--------------------------GPLP--PAEALRI----------LAQLAEALAAAH-AAGIVH 130
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383 205 RNVCPSSILITKRGIWKLAgmeyvermnenDLNSSipcppWSNRVSKMAQPN-----LDFMAPETQSTSKCSLLSDMFSL 279
Cdd:COG0515   131 RDIKPANILLTPDGRVKLI-----------DFGIA-----RALGGATLTQTGtvvgtPGYMAPEQARGEPVDPRSDVYSL 194
                         250       260       270       280       290       300
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 1834199383 280 GMVICAVFnNGRPLIQAGNSTSNYAKQMETLDDLVHKLMPRLPIALQEATSRMASRDATARP-TAQLL 346
Cdd:COG0515   195 GVTLYELL-TGRPPFDGDSPAELLRAHLREPPPPPSELRPDLPPALDAIVLRALAKDPEERYqSAAEL 261
PK_Tyr_Ser-Thr pfam07714
Protein tyrosine and serine/threonine kinase; Protein phosphorylation, which plays a key role ...
178-349 3.96e-05

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: 46.34  E-value: 3.96e-05
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383 178 LDMELKYGF-LQLTEALAYLHySGHVIHRNVCPSSILITKRGIWKLA--GM---EYVERMNENDLNSSIPcPPWsnrvsk 251
Cdd:pfam07714  99 LTLKDLLSMaLQIAKGMEYLE-SKNFVHRDLAARNCLVSENLVVKISdfGLsrdIYDDDYYRKRGGGKLP-IKW------ 170
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383 252 maqpnldfMAPETQSTSKCSLLSDMFSLGMVICAVFNNGR-PLiqagnstsnyaKQMeTLDDLVHKL-----MPRLPIAL 325
Cdd:pfam07714 171 --------MAPESLKDGKFTSKSDVWSFGVLLWEIFTLGEqPY-----------PGM-SNEEVLEFLedgyrLPQPENCP 230
                         170       180
                  ....*....|....*....|....*...
gi 1834199383 326 QEATSRMAS---RDATARPT-AQLLQLI 349
Cdd:pfam07714 231 DELYDLMKQcwaYDPEDRPTfSELVEDL 258
PTZ00283 PTZ00283
serine/threonine protein kinase; Provisional
177-366 8.73e-05

serine/threonine protein kinase; Provisional


Pssm-ID: 240344 [Multi-domain]  Cd Length: 496  Bit Score: 46.02  E-value: 8.73e-05
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383 177 FLDMELKYGFLQLTEALAYLHySGHVIHRNVCPSSILITKRGIWKLAGMEYvERMNENDLnssipcppwSNRVSKMAQPN 256
Cdd:PTZ00283  140 FREHEAGLLFIQVLLAVHHVH-SKHMIHRDIKSANILLCSNGLVKLGDFGF-SKMYAATV---------SDDVGRTFCGT 208
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383 257 LDFMAPETQSTSKCSLLSDMFSLGMVICAVFNNGRPLiqagnstsnyakQMETLDDLVHK--------LMPRLPIALQEA 328
Cdd:PTZ00283  209 PYYVAPEIWRRKPYSKKADMFSLGVLLYELLTLKRPF------------DGENMEEVMHKtlagrydpLPPSISPEMQEI 276
                         170       180       190
                  ....*....|....*....|....*....|....*...
gi 1834199383 329 TSRMASRDATARPTAQLLqlikyfIDTPINALkFLDVV 366
Cdd:PTZ00283  277 VTALLSSDPKRRPSSSKL------LNMPICKL-FISGL 307
 
Name Accession Description Interval E-value
PK_SCY1_like cd14011
Pseudokinase domain of Scy1-like proteins; The pseudokinase domain shows similarity to protein ...
40-354 2.23e-83

Pseudokinase domain of Scy1-like proteins; The pseudokinase domain shows similarity to protein kinases but lacks crucial residues for catalytic activity. This subfamily is composed of the catalytically inactive kinases with similarity to yeast Scy1. It includes four mammalian proteins called SCY1-like protein 1 (SCYL1), SCYL2, SCYL3, as well as Testis-EXpressed protein 14 (TEX14). SCYL1 binds to and co-localizes with the membrane trafficking coatomer I (COPI) complex, and regulates COPI-mediated vesicle trafficking. Null mutations in the SCYL1 gene are responsible for the pathology in mdf (muscle-deficient) mice which display progressive motor neuropathy. SCYL2, also called coated vesicle-associated kinase of 104 kDa (CVAK104), is involved in the trafficking of clathrin-coated vesicles. It also binds the HIV-1 accessory protein Vpu and acts as a regulatory factor that promotes the dephosphorylation of Vpu, facilitating the restriction of HIV-1 release. SCYL3, also called ezrin-binding protein PACE-1, may be involved in regulating cell adhesion and migration. TEX14 is required for spermatogenesis and male fertility. It localizes to kinetochores (KT) during mitosis and is a target of the mitotic kinase PLK1. It regulates the maturation of the outer KT and the KT-microtubule attachment. The SCY1-like 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: 270913 [Multi-domain]  Cd Length: 287  Bit Score: 270.35  E-value: 2.23e-83
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383  40 VACAGPELVWRIHDAYRKSDNKECSVFIFEKKIAEKLHKpRRKETITELLKSSVKTLERFRHPRILQIYHTVEESADTLA 119
Cdd:cd14011     1 VASAGPGLPWKIYNGSKKSTKQEVSVFVFEKKQLEEYSK-RDREQILELLKRGVKQLTRLRHPRILTVQHPLEESRESLA 79
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383 120 FASEPIFASLSNVLAFHESktyeatnvapaaggaaasqaqaaantLPQRPAHAKEYNFLDMELKYGFLQLTEALAYLHYS 199
Cdd:cd14011    80 FATEPVFASLANVLGERDN--------------------------MPSPPPELQDYKLYDVEIKYGLLQISEALSFLHND 133
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383 200 GHVIHRNVCPSSILITKRGIWKLAGMEYVERmNENDLNSSIPCPPWSNRVSKMAQPNLDFMAPETQSTSKCSLLSDMFSL 279
Cdd:cd14011   134 VKLVHGNICPESVVINSNGEWKLAGFDFCIS-SEQATDQFPYFREYDPNLPPLAQPNLNYLAPEYILSKTCDPASDMFSL 212
                         250       260       270       280       290       300       310
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 1834199383 280 GMVICAVFNNGRPLIQAGNSTSNYAKQMETLDDLVHKLMPRLPIALQEATSRMASRDATARPTAQLLQLIKYFID 354
Cdd:cd14011   213 GVLIYAIYNKGKPLFDCVNNLLSYKKNSNQLRQLSLSLLEKVPEELRDHVKTLLNVTPEVRPDAEQLSKIPFFDD 287
PKc cd00180
Catalytic domain of Protein Kinases; PKs catalyze the transfer of the gamma-phosphoryl group ...
48-346 3.91e-17

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: 81.16  E-value: 3.91e-17
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383  48 VWRihdAYRKSDNKECSVFIFEKKIAEKLHKPRRKEtitellkssVKTLERFRHPRILQIYHtVEESADTLAFASEpiFA 127
Cdd:cd00180     9 VYK---ARDKETGKKVAVKVIPKEKLKKLLEELLRE---------IEILKKLNHPNIVKLYD-VFETENFLYLVME--YC 73
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383 128 SLSNVLAFHESKtyeatnvapaaggaaasqaqaaantlpqrpahakEYNFLDMELKYGFLQLTEALAYLHYSGhVIHRNV 207
Cdd:cd00180    74 EGGSLKDLLKEN----------------------------------KGPLSEEEALSILRQLLSALEYLHSNG-IIHRDL 118
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383 208 CPSSILITKRGIWKLAGMEYVERMNENDLNSSIPCPPWSNRvskmaqpnldFMAPETQSTSKCSLLSDMFSLGMVICavf 287
Cdd:cd00180   119 KPENILLDSDGTVKLADFGLAKDLDSDDSLLKTTGGTTPPY----------YAPPELLGGRYYGPKVDIWSLGVILY--- 185
                         250       260       270       280       290
                  ....*....|....*....|....*....|....*....|....*....|....*....
gi 1834199383 288 nngrpliqagnstsnyakQMETLDDLVHklmprlpialqeatsRMASRDATARPTAQLL 346
Cdd:cd00180   186 ------------------ELEELKDLIR---------------RMLQYDPKKRPSAKEL 211
STKc_PknB_like cd14014
Catalytic domain of bacterial Serine/Threonine kinases, PknB and similar proteins; STKs ...
48-350 2.08e-13

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: 71.46  E-value: 2.08e-13
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383  48 VWRihdAYRKSDNKECSVfifeKKIaekLHKPRRKETITELLKSSVKTLERFRHPRILQIYhTVEESADTLAFASEPIFA 127
Cdd:cd14014    16 VYR---ARDTLLGRPVAI----KVL---RPELAEDEEFRERFLREARALARLSHPNIVRVY-DVGEDDGRPYIVMEYVEG 84
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383 128 -SLSNVLAFHEsktyeatnvapaaggaaasqaqaaantlPQRPAHAKEYnfldmelkygFLQLTEALAYLHySGHVIHRN 206
Cdd:cd14014    85 gSLADLLRERG----------------------------PLPPREALRI----------LAQIADALAAAH-RAGIVHRD 125
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383 207 VCPSSILITKRGIWKLA--GMEYVERMNENDLNSSIPCPPwsnrvskmaqpnlDFMAPETQSTSKCSLLSDMFSLGMVIC 284
Cdd:cd14014   126 IKPANILLTEDGRVKLTdfGIARALGDSGLTQTGSVLGTP-------------AYMAPEQARGGPVDPRSDIYSLGVVLY 192
                         250       260       270       280       290       300
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 1834199383 285 AVFnNGRPLIQAGNSTSNYAKQMETLDDLVHKLMPRLPIALQEATSRMASRDATARPT--AQLLQLIK 350
Cdd:cd14014   193 ELL-TGRPPFDGDSPAAVLAKHLQEAPPPPSPLNPDVPPALDAIILRALAKDPEERPQsaAELLAALR 259
STKc_HAL4_like cd13994
Catalytic domain of Fungal Halotolerance protein 4-like Serine/Threonine kinases; STKs ...
186-344 3.47e-13

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: 70.80  E-value: 3.47e-13
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383 186 FLQLTEALAYLHYSGhVIHRNVCPSSILITKRGIWKLAGMEYVERM-NENDLNSsipcpPWSNRVSKMAQpnldFMAPET 264
Cdd:cd13994   104 FKQILRGVAYLHSHG-IAHRDLKPENILLDEDGVLKLTDFGTAEVFgMPAEKES-----PMSAGLCGSEP----YMAPEV 173
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383 265 -QSTSKCSLLSDMFSLGMVICAVFNNGRPLIQAGNSTSNYAKQMETLDDLVHKLMPR---LPIALQEATSRMASRDATAR 340
Cdd:cd13994   174 fTSGSYDGRAVDVWSCGIVLFALFTGRFPWRSAKKSDSAYKAYEKSGDFTNGPYEPIenlLPSECRRLIYRMLHPDPEKR 253

                  ....
gi 1834199383 341 PTAQ 344
Cdd:cd13994   254 ITID 257
S_TKc smart00220
Serine/Threonine protein kinases, catalytic domain; Phosphotransferases. Serine or ...
54-347 7.36e-13

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


Pssm-ID: 214567 [Multi-domain]  Cd Length: 254  Bit Score: 69.48  E-value: 7.36e-13
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383   54 AYRKSDNKECSVfifeKKIAEKLHKPRRKETITEllkssVKTLERFRHPRILQIYHTVEESaDTLAFASEpiFASLSNVL 133
Cdd:smart00220  18 ARDKKTGKLVAI----KVIKKKKIKKDRERILRE-----IKILKKLKHPNIVRLYDVFEDE-DKLYLVME--YCEGGDLF 85
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383  134 AFHESKtyeatnvapaaggaaasqaqaaaNTLPqrPAHAKEYnfldmelkygFLQLTEALAYLHYSGhVIHRNVCPSSIL 213
Cdd:smart00220  86 DLLKKR-----------------------GRLS--EDEARFY----------LRQILSALEYLHSKG-IVHRDLKPENIL 129
                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383  214 ITKRGIWKLA--GMeyVERMNENDLNSSIPCPPWsnrvskmaqpnldFMAPETQSTSKCSLLSDMFSLGmVICAVFNNGR 291
Cdd:smart00220 130 LDEDGHVKLAdfGL--ARQLDPGEKLTTFVGTPE-------------YMAPEVLLGKGYGKAVDIWSLG-VILYELLTGK 193
                          250       260       270       280       290
                   ....*....|....*....|....*....|....*....|....*....|....*..
gi 1834199383  292 PLIQAGNSTSNYAKQMETLDDLVHKLMPRLPIALQEATSRMASRDATARPTA-QLLQ 347
Cdd:smart00220 194 PPFPGDDQLLELFKKIGKPKPPFPPPEWDISPEAKDLIRKLLVKDPEKRLTAeEALQ 250
PK_eIF2AK_GCN2_rpt1 cd14012
Pseudokinase domain, repeat 1, of eukaryotic translation Initiation Factor 2-Alpha Kinase 4 or ...
187-348 5.53e-12

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: 67.00  E-value: 5.53e-12
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383 187 LQLTEALAYLHYSGhVIHRNVCPSSILITK---RGIWKLAGMEYVERMneNDLNSsipcppwsnRVSKMAQPNLDFMAPE 263
Cdd:cd14012   111 LQLLEALEYLHRNG-VVHKSLHAGNVLLDRdagTGIVKLTDYSLGKTL--LDMCS---------RGSLDEFKQTYWLPPE 178
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383 264 -TQSTSKCSLLSDMFSLGMVicavfnngrpLIQAGnsTSNYAKQMETLDDLVHKLMPrLPIALQEATSRMASRDATARPT 342
Cdd:cd14012   179 lAQGSKSPTRKTDVWDLGLL----------FLQML--FGLDVLEKYTSPNPVLVSLD-LSASLQDFLSKCLSLDPKKRPT 245

                  ....*..
gi 1834199383 343 A-QLLQL 348
Cdd:cd14012   246 AlELLPH 252
SPS1 COG0515
Serine/threonine protein kinase [Signal transduction mechanisms];
48-346 9.07e-11

Serine/threonine protein kinase [Signal transduction mechanisms];


Pssm-ID: 440281 [Multi-domain]  Cd Length: 482  Bit Score: 65.42  E-value: 9.07e-11
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383  48 VWRihdAYRKSDNKECsvfifekkiAEKLHKPR--RKETITELLKSSVKTLERFRHPRILQIYHtVEESADTLAFASEPI 125
Cdd:COG0515    23 VYL---ARDLRLGRPV---------ALKVLRPElaADPEARERFRREARALARLNHPNIVRVYD-VGEEDGRPYLVMEYV 89
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383 126 -FASLSNVLAFHesktyeatnvapaaggaaasqaqaaaNTLPqrPAHAKEYnfldmelkygFLQLTEALAYLHySGHVIH 204
Cdd:COG0515    90 eGESLADLLRRR--------------------------GPLP--PAEALRI----------LAQLAEALAAAH-AAGIVH 130
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383 205 RNVCPSSILITKRGIWKLAgmeyvermnenDLNSSipcppWSNRVSKMAQPN-----LDFMAPETQSTSKCSLLSDMFSL 279
Cdd:COG0515   131 RDIKPANILLTPDGRVKLI-----------DFGIA-----RALGGATLTQTGtvvgtPGYMAPEQARGEPVDPRSDVYSL 194
                         250       260       270       280       290       300
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 1834199383 280 GMVICAVFnNGRPLIQAGNSTSNYAKQMETLDDLVHKLMPRLPIALQEATSRMASRDATARP-TAQLL 346
Cdd:COG0515   195 GVTLYELL-TGRPPFDGDSPAELLRAHLREPPPPPSELRPDLPPALDAIVLRALAKDPEERYqSAAEL 261
STKc_Cdc7_like cd06627
Catalytic domain of Cell division control protein 7-like Serine/Threonine Kinases; STKs ...
188-283 2.52e-09

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: 59.16  E-value: 2.52e-09
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383 188 QLTEALAYLHYSGhVIHRNVCPSSILITKRGIWKLA--GMEYVERMNENDLNSSIPCPPWsnrvskmaqpnldfMAPETQ 265
Cdd:cd06627   107 QVLEGLAYLHEQG-VIHRDIKGANILTTKDGLVKLAdfGVATKLNEVEKDENSVVGTPYW--------------MAPEVI 171
                          90
                  ....*....|....*...
gi 1834199383 266 STSKCSLLSDMFSLGMVI 283
Cdd:cd06627   172 EMSGVTTASDIWSVGCTV 189
PKc_MAPKK cd06605
Catalytic domain of the dual-specificity Protein Kinase, Mitogen-Activated Protein Kinase ...
186-346 3.70e-09

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: 58.51  E-value: 3.70e-09
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383 186 FLQLTEALAYLHYSGHVIHRNVCPSSILITKRGIWKLAGMEYVERMNENDLNSSIPCPPwsnrvskmaqpnldFMAPETQ 265
Cdd:cd06605   105 AVAVVKGLIYLHEKHKIIHRDVKPSNILVNSRGQVKLCDFGVSGQLVDSLAKTFVGTRS--------------YMAPERI 170
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383 266 STSKCSLLSDMFSLGMVI--CAVfnnGR---PLIQAGNSTSNYakqmETLDDLVHKLMPRLPIA-----LQEATSRMASR 335
Cdd:cd06605   171 SGGKYTVKSDIWSLGLSLveLAT---GRfpyPPPNAKPSMMIF----ELLSYIVDEPPPLLPSGkfspdFQDFVSQCLQK 243
                         170
                  ....*....|.
gi 1834199383 336 DATARPTAQLL 346
Cdd:cd06605   244 DPTERPSYKEL 254
PKc_Byr1_like cd06620
Catalytic domain of fungal Byr1-like dual-specificity Mitogen-activated protein Kinase Kinases; ...
191-355 4.50e-09

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: 58.60  E-value: 4.50e-09
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383 191 EALAYLHYSGHVIHRNVCPSSILITKRGIWKLAGM----EYVERMNENDLNSSIpcppwsnrvskmaqpnldFMAPETQS 266
Cdd:cd06620   115 EGLTYLYNVHRIIHRDIKPSNILVNSKGQIKLCDFgvsgELINSIADTFVGTST------------------YMSPERIQ 176
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383 267 TSKCSLLSDMFSLGMVICAVFNNGRPLIQAGNSTSNYAKQMETLDDL---VHKLMPRLP--IALQEATSRMASR----DA 337
Cdd:cd06620   177 GGKYSVKSDVWSLGLSIIELALGEFPFAGSNDDDDGYNGPMGILDLLqriVNEPPPRLPkdRIFPKDLRDFVDRcllkDP 256
                         170
                  ....*....|....*...
gi 1834199383 338 TARPTAQLLQLIKYFIDT 355
Cdd:cd06620   257 RERPSPQLLLDHDPFIQA 274
PKc_MAPKK_plant_like cd06623
Catalytic domain of Plant dual-specificity Mitogen-Activated Protein Kinase Kinases and ...
182-352 9.62e-09

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: 57.22  E-value: 9.62e-09
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383 182 LKYGFLQLTEALAYLHYSGHVIHRNVCPSSILITKRGIWKLAgmeyvermnenDLNssipcppwsnrVSKMAQPNLD--- 258
Cdd:cd06623   101 LAYIARQILKGLDYLHTKRHIIHRDIKPSNLLINSKGEVKIA-----------DFG-----------ISKVLENTLDqcn 158
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383 259 -------FMAPETQSTSKCSLLSDMFSLGMVI--CAVfnnGR-PLIQAGNstsnyAKQMETLDDLVHKLMPRLP--IALQ 326
Cdd:cd06623   159 tfvgtvtYMSPERIQGESYSYAADIWSLGLTLleCAL---GKfPFLPPGQ-----PSFFELMQAICDGPPPSLPaeEFSP 230
                         170       180       190
                  ....*....|....*....|....*....|..
gi 1834199383 327 EATSRMAS---RDATARPTA-QLLQ--LIKYF 352
Cdd:cd06623   231 EFRDFISAclqKDPKKRPSAaELLQhpFIKKA 262
STKc_EIF2AK3_PERK cd14048
Catalytic domain of the Serine/Threonine kinase, eukaryotic translation Initiation Factor ...
186-343 2.26e-08

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: 56.42  E-value: 2.26e-08
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383 186 FLQLTEALAYLHYSGhVIHRNVCPSSILITKRGIWKLAGMEYVERMNENDLNSSIPCPPWSNRVSKMAQPNLDFMAPETQ 265
Cdd:cd14048   124 FKQIASAVEYLHSKG-LIHRDLKPSNVFFSLDDVVKVGDFGLVTAMDQGEPEQTVLTPMPAYAKHTGQVGTRLYMSPEQI 202
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383 266 STSKCSLLSDMFSLGMVicavfnngrpLIQAGNSTSNYAKQMETLDDlVHKLmpRLPIALQEA-------TSRMASRDAT 338
Cdd:cd14048   203 HGNQYSEKVDIFALGLI----------LFELIYSFSTQMERIRTLTD-VRKL--KFPALFTNKypeerdmVQQMLSPSPS 269

                  ....*
gi 1834199383 339 ARPTA 343
Cdd:cd14048   270 ERPEA 274
STKc_MEKK4 cd06626
Catalytic domain of the Protein Serine/Threonine Kinase, Mitogen-Activated Protein (MAP) ...
187-347 4.99e-08

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: 55.39  E-value: 4.99e-08
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383 187 LQLTEALAYLHYSGhVIHRNVCPSSILITKRGIWKLAgmeyvermnenDLNSSIPCppwSNRVSKMAQPNLD-------F 259
Cdd:cd06626   106 LQLLEGLAYLHENG-IVHRDIKPANIFLDSNGLIKLG-----------DFGSAVKL---KNNTTTMAPGEVNslvgtpaY 170
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383 260 MAPETQSTSKCS---LLSDMFSLGMVICAVFNNGRPLIQAGNstsNYAkqmetlddLVHKL----MPRLPIALQEAT--- 329
Cdd:cd06626   171 MAPEVITGNKGEghgRAADIWSLGCVVLEMATGKRPWSELDN---EWA--------IMYHVgmghKPPIPDSLQLSPegk 239
                         170       180
                  ....*....|....*....|..
gi 1834199383 330 ---SRMASRDATARPTA-QLLQ 347
Cdd:cd06626   240 dflSRCLESDPKKRPTAsELLD 261
STKc_CDK9_like cd07840
Catalytic domain of Cyclin-Dependent protein Kinase 9-like Serine/Threonine Kinases; STKs ...
173-318 6.00e-08

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: 55.26  E-value: 6.00e-08
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383 173 KEYNFLDMELKYGFLQLTEALAYLHYSGhVIHRNVCPSSILITKRGIWKLA--GMeyvERMNENDLNssipcPPWSNRVS 250
Cdd:cd07840    97 PEVKFTESQIKCYMKQLLEGLQYLHSNG-ILHRDIKGSNILINNDGVLKLAdfGL---ARPYTKENN-----ADYTNRVI 167
                          90       100       110       120       130       140       150
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|...
gi 1834199383 251 kmaqpNLDFMAPE-----TQSTSKcsllSDMFSLGMVICAVFnNGRPLIQAgnstSNYAKQMEtlddLVHKLM 318
Cdd:cd07840   168 -----TLWYRPPElllgaTRYGPE----VDMWSVGCILAELF-TGKPIFQG----KTELEQLE----KIFELC 222
STKc_IRAK cd14066
Catalytic domain of the Serine/Threonine kinases, Interleukin-1 Receptor Associated Kinases ...
192-350 2.29e-07

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: 53.43  E-value: 2.29e-07
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383 192 ALAYLHYSG--HVIHRNVCPSSILITKRGIWKLAGMEYVERMNENDLNSSIpcppwsnrvsKMAQPNLDFMAPETQSTSK 269
Cdd:cd14066   105 GLEYLHEECppPIIHGDIKSSNILLDEDFEPKLTDFGLARLIPPSESVSKT----------SAVKGTIGYLAPEYIRTGR 174
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383 270 CSLLSDMFSLGMVIC------AVFNNGRPLIQAGNSTSNYA-KQMETLDDLVHKLMPRLPIALQEATSRMA-------SR 335
Cdd:cd14066   175 VSTKSDVYSFGVVLLelltgkPAVDENRENASRKDLVEWVEsKGKEELEDILDKRLVDDDGVEEEEVEALLrlallctRS 254
                         170
                  ....*....|....*.
gi 1834199383 336 DATARPTA-QLLQLIK 350
Cdd:cd14066   255 DPSLRPSMkEVVQMLE 270
STKc_EIF2AK cd13996
Catalytic domain of the Serine/Threonine kinase, eukaryotic translation Initiation Factor ...
173-282 3.39e-07

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: 52.68  E-value: 3.39e-07
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383 173 KEYNFLDMELKYgFLQLTEALAYLHySGHVIHRNVCPSSILITKR-GIWKLAGMEYVERMNENDLNSSIPCPPWSNRVSK 251
Cdd:cd13996   101 SSKNDRKLALEL-FKQILKGVSYIH-SKGIVHRDLKPSNIFLDNDdLQVKIGDFGLATSIGNQKRELNNLNNNNNGNTSN 178
                          90       100       110
                  ....*....|....*....|....*....|...
gi 1834199383 252 MAQP--NLDFMAPETQSTSKCSLLSDMFSLGMV 282
Cdd:cd13996   179 NSVGigTPLYASPEQLDGENYNEKADIYSLGII 211
PKc_MKK3_6 cd06617
Catalytic domain of the dual-specificity Protein Kinases, Mitogen-activated protein Kinase ...
187-347 6.12e-07

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: 52.04  E-value: 6.12e-07
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383 187 LQLTEALAYLHYSGHVIHRNVCPSSILITKRGIWKLAgmeyvermnenDLNSSipcppwSNRVSKMAQpNLD-----FMA 261
Cdd:cd06617   110 VSIVKALEYLHSKLSVIHRDVKPSNVLINRNGQVKLC-----------DFGIS------GYLVDSVAK-TIDagckpYMA 171
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383 262 PE----TQSTSKCSLLSDMFSLGMVICAVFNNGRPLiqagnstSNYAKQMETLDDLVHKLMPRLP-----IALQEATSRM 332
Cdd:cd06617   172 PErinpELNQKGYDVKSDVWSLGITMIELATGRFPY-------DSWKTPFQQLKQVVEEPSPQLPaekfsPEFQDFVNKC 244
                         170
                  ....*....|....*.
gi 1834199383 333 ASRDATARPT-AQLLQ 347
Cdd:cd06617   245 LKKNYKERPNyPELLQ 260
STKc_Nek cd08215
Catalytic domain of the Serine/Threonine Kinase, Never In Mitosis gene A (NIMA)-related kinase; ...
186-349 1.02e-06

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: 51.31  E-value: 1.02e-06
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383 186 FLQLTEALAYLHySGHVIHRNVCPSSILITKRGIWKLAgmeyvermnenDLNssipcppwsnrVSKMAQPNLDF------ 259
Cdd:cd08215   109 FVQICLALKYLH-SRKILHRDLKTQNIFLTKDGVVKLG-----------DFG-----------ISKVLESTTDLaktvvg 165
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383 260 ----MAPET-QS---TSKcsllSDMFSLGMVI---CAvfnnGRPLIQAGNstsnyakqmetLDDLVHKLM----PRLPIA 324
Cdd:cd08215   166 tpyyLSPELcENkpyNYK----SDIWALGCVLyelCT----LKHPFEANN-----------LPALVYKIVkgqyPPIPSQ 226
                         170       180       190
                  ....*....|....*....|....*....|
gi 1834199383 325 ----LQEATSRMASRDATARPTA-QLLQLI 349
Cdd:cd08215   227 ysseLRDLVNSMLQKDPEKRPSAnEILSSP 256
PKc_STE cd05122
Catalytic domain of STE family Protein Kinases; PKs catalyze the transfer of the ...
187-286 1.66e-06

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: 50.28  E-value: 1.66e-06
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383 187 LQLTEALAYLHySGHVIHRNVCPSSILITKRGIWKLAGMEYVERMN-ENDLNSSIPCPPWsnrvskmaqpnldfMAPETQ 265
Cdd:cd05122   105 KEVLKGLEYLH-SHGIIHRDIKAANILLTSDGEVKLIDFGLSAQLSdGKTRNTFVGTPYW--------------MAPEVI 169
                          90       100
                  ....*....|....*....|.
gi 1834199383 266 STSKCSLLSDMFSLGmvICAV 286
Cdd:cd05122   170 QGKPYGFKADIWSLG--ITAI 188
STKc_Nek9 cd08221
Catalytic domain of the Protein Serine/Threonine Kinase, Never In Mitosis gene A (NIMA) ...
186-344 2.52e-06

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: 50.12  E-value: 2.52e-06
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383 186 FLQLTEALAYLHYSGhVIHRNVCPSSILITKRGIWKLAGMEYVERMN-ENDLNSSIPCPPWsnrvskmaqpnldFMAPET 264
Cdd:cd08221   107 LYQIVSAVSHIHKAG-ILHRDIKTLNIFLTKADLVKLGDFGISKVLDsESSMAESIVGTPY-------------YMSPEL 172
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383 265 QSTSKCSLLSDMFSLGMVI------CAVFNNGRPL-----IQAGNSTSNYAKQMETLDDLVHKLMprlpialqeatsrma 333
Cdd:cd08221   173 VQGVKYNFKSDIWAVGCVLyelltlKRTFDATNPLrlavkIVQGEYEDIDEQYSEEIIQLVHDCL--------------- 237
                         170
                  ....*....|.
gi 1834199383 334 SRDATARPTAQ 344
Cdd:cd08221   238 HQDPEDRPTAE 248
STKc_PAK_II cd06648
Catalytic domain of the Serine/Threonine Kinase, Group II p21-activated kinase; STKs catalyze ...
187-346 4.25e-06

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: 49.36  E-value: 4.25e-06
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383 187 LQLTEALAYLHYSGhVIHRNVCPSSILITKRGIWKLAGMEYVERMNENdlnssIPcppwsNRVSKMAQPNldFMAPETQS 266
Cdd:cd06648   110 RAVLKALSFLHSQG-VIHRDIKSDSILLTSDGRVKLSDFGFCAQVSKE-----VP-----RRKSLVGTPY--WMAPEVIS 176
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383 267 TSKCSLLSDMFSLG-MVICAV-----FNNGRPLiQAgnstsnyakqMETLDDL-------VHKLMPRlpiaLQEATSRMA 333
Cdd:cd06648   177 RLPYGTEVDIWSLGiMVIEMVdgeppYFNEPPL-QA----------MKRIRDNeppklknLHKVSPR----LRSFLDRML 241
                         170
                  ....*....|...
gi 1834199383 334 SRDATARPTAQLL 346
Cdd:cd06648   242 VRDPAQRATAAEL 254
STKc_MAST_like cd05579
Catalytic domain of Microtubule-associated serine/threonine (MAST) kinase-like proteins; STKs ...
64-283 5.69e-06

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: 49.14  E-value: 5.69e-06
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383  64 SVFIFEKKIAEKLH---KPRRKETITELLKSSVKT----LERFRHPRILQIYHTVEeSADTLAFASEPI----FAS-LSN 131
Cdd:cd05579     8 RVYLAKKKSTGDLYaikVIKKRDMIRKNQVDSVLAerniLSQAQNPFVVKLYYSFQ-GKKNLYLVMEYLpggdLYSlLEN 86
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383 132 VLAFHESktyeatnvapaaggaaasqaqaaantlpqrpaHAKEYnfldmelkygFLQLTEALAYLHYSGhVIHRNVCPSS 211
Cdd:cd05579    87 VGALDED--------------------------------VARIY----------IAEIVLALEYLHSHG-IIHRDLKPDN 123
                         170       180       190       200       210       220       230
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 1834199383 212 ILITKRGIWKLA--GMEYVErMNENDLNSSIPCPPWSNRVSKMAQP--NLDFMAPET---QSTSKCsllSDMFSLGMVI 283
Cdd:cd05579   124 ILIDANGHLKLTdfGLSKVG-LVRRQIKLSIQKKSNGAPEKEDRRIvgTPDYLAPEIllgQGHGKT---VDWWSLGVIL 198
STKc_MAPKKK cd06606
Catalytic domain of the Serine/Threonine Kinase, Mitogen-Activated Protein Kinase Kinase ...
188-347 9.08e-06

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: 48.29  E-value: 9.08e-06
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383 188 QLTEALAYLHYSGhVIHRNVCPSSILITKRGIWKLAgmeyvermnenDLNSSIpcppwsnRVSKMAQPNLD--------F 259
Cdd:cd06606   107 QILEGLEYLHSNG-IVHRDIKGANILVDSDGVVKLA-----------DFGCAK-------RLAEIATGEGTkslrgtpyW 167
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383 260 MAPE----TQSTSKcsllSDMFSLGMVICAVFNNGRPLiqagnstSNYAKQMETLDDLVH-KLMPRLPIALQEAT----S 330
Cdd:cd06606   168 MAPEvirgEGYGRA----ADIWSLGCTVIEMATGKPPW-------SELGNPVAALFKIGSsGEPPPIPEHLSEEAkdflR 236
                         170
                  ....*....|....*...
gi 1834199383 331 RMASRDATARPTA-QLLQ 347
Cdd:cd06606   237 KCLQRDPKKRPTAdELLQ 254
STKc_PAK cd06614
Catalytic domain of the Serine/Threonine Kinase, p21-activated kinase; STKs catalyze the ...
54-347 9.38e-06

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: 48.36  E-value: 9.38e-06
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383  54 AYRKSDNKECSVfifeKKIaeKLHKPRRKETITEllkssVKTLERFRHPRILQIYHTVEEsADTLAFASEPIFA-SLSNV 132
Cdd:cd06614    19 ATDRATGKEVAI----KKM--RLRKQNKELIINE-----ILIMKECKHPNIVDYYDSYLV-GDELWVVMEYMDGgSLTDI 86
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383 133 LAFHESKTYEAtnvapaaggaaasqaqaaantlpqrpahakeynfldmELKYGFLQLTEALAYLHySGHVIHRNVCPSSI 212
Cdd:cd06614    87 ITQNPVRMNES-------------------------------------QIAYVCREVLQGLEYLH-SQNVIHRDIKSDNI 128
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383 213 LITKRGIWKLAGMEYVERMNENDlnssipcppwSNRVSKMAQPNldFMAPETQSTSKCSLLSDMFSLGmVIC-------- 284
Cdd:cd06614   129 LLSKDGSVKLADFGFAAQLTKEK----------SKRNSVVGTPY--WMAPEVIKRKDYGPKVDIWSLG-IMCiemaegep 195
                         250       260       270       280       290       300       310
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 1834199383 285 ---------AVF---NNGRPLIQAGNSTSnyakqmETLDDLVHKLMprlpialqeatsrmaSRDATARPTAQ-LLQ 347
Cdd:cd06614   196 pyleepplrALFlitTKGIPPLKNPEKWS------PEFKDFLNKCL---------------VKDPEKRPSAEeLLQ 250
STKc_Byr2_like cd06628
Catalytic domain of the Serine/Threonine Kinases, fungal Byr2-like Mitogen-Activated Protein ...
188-351 1.24e-05

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: 47.91  E-value: 1.24e-05
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383 188 QLTEALAYLHYSGhVIHRNVCPSSILITKRGIWKLAGMEYVERMNENDLNSSIPcppwSNRVSkmAQPNLDFMAPETQST 267
Cdd:cd06628   114 QILKGLNYLHNRG-IIHRDIKGANILVDNKGGIKISDFGISKKLEANSLSTKNN----GARPS--LQGSVFWMAPEVVKQ 186
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383 268 SKCSLLSDMFSLGMVICAVFNNGRPliqagnstsnYAK--QMETLDDLVHKLMPRLP-IALQEATSRMASR---DATARP 341
Cdd:cd06628   187 TSYTRKADIWSLGCLVVEMLTGTHP----------FPDctQMQAIFKIGENASPTIPsNISSEARDFLEKTfeiDHNKRP 256
                         170
                  ....*....|
gi 1834199383 342 TAQllQLIKY 351
Cdd:cd06628   257 TAD--ELLKH 264
STKc_PDK1 cd05581
Catalytic domain of the Serine/Threonine Kinase, Phosphoinositide-dependent kinase 1; STKs ...
171-298 1.32e-05

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: 47.98  E-value: 1.32e-05
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383 171 HAKEYNFLDMELKYGFL----------QLTEALAYLHYSGhVIHRNVCPSSILITKRGIWKLAGMEYVERMNENDLNSSI 240
Cdd:cd05581    82 YAPNGDLLEYIRKYGSLdekctrfytaEIVLALEYLHSKG-IIHRDLKPENILLDEDMHIKITDFGTAKVLGPDSSPEST 160
                          90       100       110       120       130       140
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 1834199383 241 PCPPWSNRVSKMAQPN-----LDFMAPETQSTSKCSLLSDMFSLGmviCAVFN--NGRPLIQAGN 298
Cdd:cd05581   161 KGDADSQIAYNQARAAsfvgtAEYVSPELLNEKPAGKSSDLWALG---CIIYQmlTGKPPFRGSN 222
STKc_Aurora cd14007
Catalytic domain of the Serine/Threonine kinase, Aurora kinase; STKs catalyze the transfer of ...
183-284 1.44e-05

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: 47.47  E-value: 1.44e-05
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383 183 KYgFLQLTEALAYLHySGHVIHRNVCPSSILITKRGIWKLAgmeyvermnenDLNSSIPCPpwSNRVSKMAQpNLDFMAP 262
Cdd:cd14007   104 KY-IYQLALALDYLH-SKNIIHRDIKPENILLGSNGELKLA-----------DFGWSVHAP--SNRRKTFCG-TLDYLPP 167
                          90       100
                  ....*....|....*....|..
gi 1834199383 263 ETQSTSKCSLLSDMFSLGmVIC 284
Cdd:cd14007   168 EMVEGKEYDYKVDIWSLG-VLC 188
STKc_PAK6 cd06659
Catalytic domain of the Serine/Threonine Kinase, p21-activated kinase 6; STKs catalyze the ...
191-346 1.68e-05

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: 47.67  E-value: 1.68e-05
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383 191 EALAYLHYSGhVIHRNVCPSSILITKRGIWKLAGMEYVERMNENdlnssIPcppwsNRVSKMAQPNldFMAPETQSTSKC 270
Cdd:cd06659   128 QALAYLHSQG-VIHRDIKSDSILLTLDGRVKLSDFGFCAQISKD-----VP-----KRKSLVGTPY--WMAPEVISRCPY 194
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383 271 SLLSDMFSLGMVICAVFNNGRPLIqagnsTSNYAKQMETLDDL-------VHKLMPrlpiALQEATSRMASRDATARPTA 343
Cdd:cd06659   195 GTEVDIWSLGIMVIEMVDGEPPYF-----SDSPVQAMKRLRDSpppklknSHKASP----VLRDFLERMLVRDPQERATA 265

                  ...
gi 1834199383 344 QLL 346
Cdd:cd06659   266 QEL 268
STKc_YSK4 cd06631
Catalytic domain of the Serine/Threonine Kinase, Yeast Sps1/Ste20-related Kinase 4; STKs ...
188-347 2.57e-05

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: 47.05  E-value: 2.57e-05
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383 188 QLTEALAYLHySGHVIHRNVCPSSILITKRGIWKLAGMEYVERMNENDLNSSipcppwSNRVSKMAQPNLDFMAPETQST 267
Cdd:cd06631   111 QILEGVAYLH-NNNVIHRDIKGNNIMLMPNGVIKLIDFGCAKRLCINLSSGS------QSQLLKSMRGTPYWMAPEVINE 183
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383 268 SKCSLLSDMFSLGmviCAVFN--NGRPLIqagnstsnyaKQMETLDDLVH-----KLMPRLPIALQEATSRMA----SRD 336
Cdd:cd06631   184 TGHGRKSDIWSIG---CTVFEmaTGKPPW----------ADMNPMAAIFAigsgrKPVPRLPDKFSPEARDFVhaclTRD 250
                         170
                  ....*....|..
gi 1834199383 337 ATARPTA-QLLQ 347
Cdd:cd06631   251 QDERPSAeQLLK 262
PTKc_Wee1b cd14139
Catalytic domain of the Protein Tyrosine Kinase, Wee1b; PTKs catalyze the transfer of the ...
177-346 2.93e-05

Catalytic domain of the Protein Tyrosine Kinase, Wee1b; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. This subfamily is composed of human Wee1b (also called Wee2), Xenopus laevis Wee1a (XeWee1a) and similar vertebrate proteins. XeWee1a accumulates after exiting the metaphase II stage in oocytes and in early mitotic cells. It functions during the first zygotic cell division and not during subsequent divisions. Mammalian Wee2/Wee1b is an oocyte-specific inhibitor of meiosis that functions downstream of cAMP. 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 Wee1b 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: 271041 [Multi-domain]  Cd Length: 274  Bit Score: 46.84  E-value: 2.93e-05
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383 177 FLDMELKYGFLQLTEALAYLHYSGhVIHRNVCPSSILITKRGIWKLAGMEYVErmNENDLNSSipcppwSNRVSKMA--- 253
Cdd:cd14139   101 FEEPELKDILLQVSMGLKYIHNSG-LVHLDIKPSNIFICHKMQSSSGVGEEVS--NEEDEFLS------ANVVYKIGdlg 171
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383 254 ------QPNLD-----FMAPETQSTSKCSL-LSDMFSLGMVIcAVFNNGRPLIQAGNSTSNYAKQmeTLDDLVHKlmprL 321
Cdd:cd14139   172 hvtsinKPQVEegdsrFLANEILQEDYRHLpKADIFALGLTV-ALAAGAEPLPTNGAAWHHIRKG--NFPDVPQE----L 244
                         170       180
                  ....*....|....*....|....*
gi 1834199383 322 PIALQEATSRMASRDATARPTAQLL 346
Cdd:cd14139   245 PESFSSLLKNMIQPDPEQRPSATAL 269
STKc_MAP3K-like cd13999
Catalytic domain of Mitogen-Activated Protein Kinase (MAPK) Kinase Kinase-like Serine ...
171-299 3.55e-05

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: 46.38  E-value: 3.55e-05
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383 171 HAKEYNfLDMELKYGF-LQLTEALAYLHySGHVIHRNVCPSSILITKRGIWKLA--GMEYVERMNENDLNSSIPCPPWsn 247
Cdd:cd13999    82 HKKKIP-LSWSLRLKIaLDIARGMNYLH-SPPIIHRDLKSLNILLDENFTVKIAdfGLSRIKNSTTEKMTGVVGTPRW-- 157
                          90       100       110       120       130       140       150
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|..
gi 1834199383 248 rvskmaqpnldfMAPETQSTSKCSLLSDMFSLGMVIC--------------------AVFNNGRPLIQAGNS 299
Cdd:cd13999   158 ------------MAPEVLRGEPYTEKADVYSFGIVLWelltgevpfkelspiqiaaaVVQKGLRPPIPPDCP 217
PK_Tyr_Ser-Thr pfam07714
Protein tyrosine and serine/threonine kinase; Protein phosphorylation, which plays a key role ...
178-349 3.96e-05

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: 46.34  E-value: 3.96e-05
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383 178 LDMELKYGF-LQLTEALAYLHySGHVIHRNVCPSSILITKRGIWKLA--GM---EYVERMNENDLNSSIPcPPWsnrvsk 251
Cdd:pfam07714  99 LTLKDLLSMaLQIAKGMEYLE-SKNFVHRDLAARNCLVSENLVVKISdfGLsrdIYDDDYYRKRGGGKLP-IKW------ 170
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383 252 maqpnldfMAPETQSTSKCSLLSDMFSLGMVICAVFNNGR-PLiqagnstsnyaKQMeTLDDLVHKL-----MPRLPIAL 325
Cdd:pfam07714 171 --------MAPESLKDGKFTSKSDVWSFGVLLWEIFTLGEqPY-----------PGM-SNEEVLEFLedgyrLPQPENCP 230
                         170       180
                  ....*....|....*....|....*...
gi 1834199383 326 QEATSRMAS---RDATARPT-AQLLQLI 349
Cdd:pfam07714 231 DELYDLMKQcwaYDPEDRPTfSELVEDL 258
STKc_LKB1 cd14119
Catalytic domain of the Serine/Threonine kinase, Liver Kinase B1; STKs catalyze the transfer ...
186-223 4.94e-05

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: 46.10  E-value: 4.94e-05
                          10        20        30
                  ....*....|....*....|....*....|....*...
gi 1834199383 186 FLQLTEALAYLHySGHVIHRNVCPSSILITKRGIWKLA 223
Cdd:cd14119   103 FVQLIDGLEYLH-SQGIIHKDIKPGNLLLTTDGTLKIS 139
STKc_STK36 cd14002
Catalytic domain of Serine/Threonine Kinase 36; STKs catalyze the transfer of the ...
188-280 5.49e-05

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: 45.71  E-value: 5.49e-05
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383 188 QLTEALAYLHySGHVIHRNVCPSSILITKRGIWKLAGMEYVERMNENDLN-SSIPCPPWsnrvskmaqpnldFMAPETQS 266
Cdd:cd14002   107 QLVSALHYLH-SNRIIHRDMKPQNILIGKGGVVKLCDFGFARAMSCNTLVlTSIKGTPL-------------YMAPELVQ 172
                          90
                  ....*....|....
gi 1834199383 267 TSKCSLLSDMFSLG 280
Cdd:cd14002   173 EQPYDHTADLWSLG 186
STKc_CDK_like cd07829
Catalytic domain of Cyclin-Dependent protein Kinase-like Serine/Threonine Kinases; STKs ...
176-223 6.53e-05

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: 45.94  E-value: 6.53e-05
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....*.
gi 1834199383 176 NFLDM--------ELKYGFLQLTEALAYLHySGHVIHRNVCPSSILITKRGIWKLA 223
Cdd:cd07829    86 KYLDKrpgplppnLIKSIMYQLLRGLAYCH-SHRILHRDLKPQNLLINRDGVLKLA 140
PKc_MEK1 cd06650
Catalytic domain of the dual-specificity Protein Kinase, Mitogen-Activated Protein (MAP) ...
187-367 6.60e-05

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: 46.20  E-value: 6.60e-05
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383 187 LQLTEALAYLHYSGHVIHRNVCPSSILITKRGIWKLAGMEYVERMNENDLNSSIpcppwsnrvskmaqPNLDFMAPETQS 266
Cdd:cd06650   110 IAVIKGLTYLREKHKIMHRDVKPSNILVNSRGEIKLCDFGVSGQLIDSMANSFV--------------GTRSYMSPERLQ 175
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383 267 TSKCSLLSDMFSLG--MVICAVFNNGRPLIQAGNSTSNYAKQMETlDDLVHKLMPRLPialqeaTSRMASRDATARPTAQ 344
Cdd:cd06650   176 GTHYSVQSDIWSMGlsLVEMAVGRYPIPPPDAKELELMFGCQVEG-DAAETPPRPRTP------GRPLSSYGMDSRPPMA 248
                         170       180       190
                  ....*....|....*....|....*....|
gi 1834199383 345 LLQLIKYFIDTP-------INALKFLDVVN 367
Cdd:cd06650   249 IFELLDYIVNEPppklpsgVFSLEFQDFVN 278
STKc_CNK2-like cd08530
Catalytic domain of the Serine/Threonine Kinases, Chlamydomonas reinhardtii CNK2 and similar ...
186-347 7.51e-05

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: 45.46  E-value: 7.51e-05
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383 186 FLQLTEALAYLHYSGhVIHRNVCPSSILITKRGIWKLAgmeyvermnenDLNssipcppwsnrVSKMAQPNLD------- 258
Cdd:cd08530   109 FIQMLRGLKALHDQK-ILHRDLKSANILLSAGDLVKIG-----------DLG-----------ISKVLKKNLAktqigtp 165
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383 259 -FMAPETQSTSKCSLLSDMFSLGmviCAVFN--NGRPLIQAgnstsnyakqmETLDDLVHKLM----PRLPIA----LQE 327
Cdd:cd08530   166 lYAAPEVWKGRPYDYKSDIWSLG---CLLYEmaTFRPPFEA-----------RTMQELRYKVCrgkfPPIPPVysqdLQQ 231
                         170       180
                  ....*....|....*....|.
gi 1834199383 328 ATSRMASRDATARPTA-QLLQ 347
Cdd:cd08530   232 IIRSLLQVNPKKRPSCdKLLQ 252
PTZ00283 PTZ00283
serine/threonine protein kinase; Provisional
177-366 8.73e-05

serine/threonine protein kinase; Provisional


Pssm-ID: 240344 [Multi-domain]  Cd Length: 496  Bit Score: 46.02  E-value: 8.73e-05
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383 177 FLDMELKYGFLQLTEALAYLHySGHVIHRNVCPSSILITKRGIWKLAGMEYvERMNENDLnssipcppwSNRVSKMAQPN 256
Cdd:PTZ00283  140 FREHEAGLLFIQVLLAVHHVH-SKHMIHRDIKSANILLCSNGLVKLGDFGF-SKMYAATV---------SDDVGRTFCGT 208
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383 257 LDFMAPETQSTSKCSLLSDMFSLGMVICAVFNNGRPLiqagnstsnyakQMETLDDLVHK--------LMPRLPIALQEA 328
Cdd:PTZ00283  209 PYYVAPEIWRRKPYSKKADMFSLGVLLYELLTLKRPF------------DGENMEEVMHKtlagrydpLPPSISPEMQEI 276
                         170       180       190
                  ....*....|....*....|....*....|....*...
gi 1834199383 329 TSRMASRDATARPTAQLLqlikyfIDTPINALkFLDVV 366
Cdd:PTZ00283  277 VTALLSSDPKRRPSSSKL------LNMPICKL-FISGL 307
PTZ00267 PTZ00267
NIMA-related protein kinase; Provisional
177-374 8.94e-05

NIMA-related protein kinase; Provisional


Pssm-ID: 140293 [Multi-domain]  Cd Length: 478  Bit Score: 46.16  E-value: 8.94e-05
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383 177 FLDMELKYGFLQLTEALAYLHySGHVIHRNVCPSSILITKRGIWKLAGMEYVERMNEN---DLNSSIPCPPWsnrvskma 253
Cdd:PTZ00267  166 FQEYEVGLLFYQIVLALDEVH-SRKMMHRDLKSANIFLMPTGIIKLGDFGFSKQYSDSvslDVASSFCGTPY-------- 236
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383 254 qpnldFMAPETQSTSKCSLLSDMFSLGMVICAVFNNGRPLiqAGNStsnyakQMETLDDLVHKLMPRLPI----ALQEAT 329
Cdd:PTZ00267  237 -----YLAPELWERKRYSKKADMWSLGVILYELLTLHRPF--KGPS------QREIMQQVLYGKYDPFPCpvssGMKALL 303
                         170       180       190       200
                  ....*....|....*....|....*....|....*....|....*...
gi 1834199383 330 SRMASRDATARPTAQLL---QLIKYFIDTpinalkFLDVVNMKDTQQK 374
Cdd:PTZ00267  304 DPLLSKNPALRPTTQQLlhtEFLKYVANL------FQDIVRHSETISP 345
PTKc_Wee1a cd14138
Catalytic domain of the Protein Tyrosine Kinase, Wee1a; PTKs catalyze the transfer of the ...
177-351 9.45e-05

Catalytic domain of the Protein Tyrosine Kinase, Wee1a; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. This subfamily is composed of human Wee1a, Xenopus laevis Wee1b (XeWee1b) and similar vertebrate proteins. Members of this subfamily show a wide expression pattern. XeWee1b functions after the first zygotic cell divisions. It is expressed in all tissues and is also present after the gastrulation stage of embryos. 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 Wee1a 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: 271040 [Multi-domain]  Cd Length: 276  Bit Score: 45.40  E-value: 9.45e-05
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383 177 FLDMELKYGFLQLTEALAYLHySGHVIHRNVCPSSILITKRGIWKLAGMEYVErmNENDLNSSIPCPPWSNRVSKMAQPN 256
Cdd:cd14138   106 FTEPELKDLLLQVARGLKYIH-SMSLVHMDIKPSNIFISRTSIPNAASEEGDE--DEWASNKVIFKIGDLGHVTRVSSPQ 182
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383 257 LD-----FMAPETQSTSKCSLL-SDMFSLGM-VICAvfnngrpliqAGnstsnyAKQMETLDDLVHKL----MPRLPIAL 325
Cdd:cd14138   183 VEegdsrFLANEVLQENYTHLPkADIFALALtVVCA----------AG------AEPLPTNGDQWHEIrqgkLPRIPQVL 246
                         170       180       190
                  ....*....|....*....|....*....|
gi 1834199383 326 -QEATSR---MASRDATARPTAqlLQLIKY 351
Cdd:cd14138   247 sQEFLDLlkvMIHPDPERRPSA--VALVKH 274
STKc_PDIK1L cd13977
Catalytic domain of the Serine/Threonine kinase, PDLIM1 interacting kinase 1 like; STKs ...
165-286 1.58e-04

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: 44.85  E-value: 1.58e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383 165 LPQRPAHAKEYNFLdmelkygfLQLTEALAYLHySGHVIHRNVCPSSILITKRG---IWKLAGMEYVERMNENDLNSSIP 241
Cdd:cd13977   127 LSRRPDRQTNTSFM--------LQLSSALAFLH-RNQIVHRDLKPDNILISHKRgepILKVADFGLSKVCSGSGLNPEEP 197
                          90       100       110       120
                  ....*....|....*....|....*....|....*....|....*...
gi 1834199383 242 CPPWSNRVSKMAQPNLdFMAPET---QSTSKcsllSDMFSLGMVICAV 286
Cdd:cd13977   198 ANVNKHFLSSACGSDF-YMAPEVwegHYTAK----ADIFALGIIIWAM 240
PTKc_Wee1_fungi cd14052
Catalytic domain of the Protein Tyrosine Kinases, Fungal Wee1 proteins; PTKs catalyze the ...
187-344 1.73e-04

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: 44.33  E-value: 1.73e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383 187 LQLTEALAYLHySGHVIHRNVCPSSILITKRGIWKLA--GMEY---VERMNENDlnssipcppwSNRVskmaqpnldFMA 261
Cdd:cd14052   113 VELSLGLRFIH-DHHFVHLDLKPANVLITFEGTLKIGdfGMATvwpLIRGIERE----------GDRE---------YIA 172
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383 262 PETQSTSKCSLLSDMFSLG-MVICAVFN-----NGRP--------LIQAGNSTS---NYAKQMETLDDLVHKLMPRLPIA 324
Cdd:cd14052   173 PEILSEHMYDKPADIFSLGlILLEAAANvvlpdNGDAwqklrsgdLSDAPRLSStdlHSASSPSSNPPPDPPNMPILSGS 252
                         170       180
                  ....*....|....*....|
gi 1834199383 325 LQEATSRMASRDATARPTAQ 344
Cdd:cd14052   253 LDRVVRWMLSPEPDRRPTAD 272
STKc_Yank1 cd05578
Catalytic domain of the Serine/Threonine Kinase, Yank1; STKs catalyze the transfer of the ...
192-285 2.72e-04

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: 43.78  E-value: 2.72e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383 192 ALAYLHySGHVIHRNVCPSSILITKRGIWKLAgmeyvermnenDLNSSIPCPPWSNRVSKMAQPNldFMAPETQSTSKCS 271
Cdd:cd05578   112 ALDYLH-SKNIIHRDIKPDNILLDEQGHVHIT-----------DFNIATKLTDGTLATSTSGTKP--YMAPEVFMRAGYS 177
                          90
                  ....*....|....
gi 1834199383 272 LLSDMFSLGmvICA 285
Cdd:cd05578   178 FAVDWWSLG--VTA 189
STKc_CRIK cd05601
Catalytic domain of the Serine/Threonine Kinase, Citron Rho-interacting kinase; STKs catalyze ...
188-307 3.41e-04

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: 43.84  E-value: 3.41e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383 188 QLTEALAYLHYSGHViHRNVCPSSILITKRGIWKLAGMEYVERMNENDLnssipcppwsnRVSKMAQPNLDFMAPE---- 263
Cdd:cd05601   110 ELVLAIHSLHSMGYV-HRDIKPENILIDRTGHIKLADFGSAAKLSSDKT-----------VTSKMPVGTPDYIAPEvlts 177
                          90       100       110       120
                  ....*....|....*....|....*....|....*....|....*....
gi 1834199383 264 --TQSTSKCSLLSDMFSLGmvICA---VFnnGRPLIQAGNSTSNYAKQM 307
Cdd:cd05601   178 mnGGSKGTYGVECDWWSLG--IVAyemLY--GKTPFTEDTVIKTYSNIM 222
STKc_CDKL cd07833
Catalytic domain of Cyclin-Dependent protein Kinase Like Serine/Threonine Kinases; STKs ...
188-352 4.63e-04

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: 43.07  E-value: 4.63e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383 188 QLTEALAYLHySGHVIHRNVCPSSILITKRGIWKLAGMEYVErmnendlnsSIPCPPWSNRVSKMAqpNLDFMAPETqst 267
Cdd:cd07833   108 QLLQAIAYCH-SHNIIHRDIKPENILVSESGVLKLCDFGFAR---------ALTARPASPLTDYVA--TRWYRAPEL--- 172
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383 268 skcsLLS--------DMFSLGMVICAVFnNGRPL------------IQAG------------NSTSNYA-------KQME 308
Cdd:cd07833   173 ----LVGdtnygkpvDVWAIGCIMAELL-DGEPLfpgdsdidqlylIQKClgplppshqelfSSNPRFAgvafpepSQPE 247
                         170       180       190       200
                  ....*....|....*....|....*....|....*....|....
gi 1834199383 309 TLDDLVHKLMPRLPIALQEATSRMasrDATARPTAQLLQLIKYF 352
Cdd:cd07833   248 SLERRYPGKVSSPALDFLKACLRM---DPKERLTCDELLQHPYF 288
STKc_CDK5 cd07839
Catalytic domain of the Serine/Threonine Kinase, Cyclin-Dependent protein Kinase 5; STKs ...
178-293 4.71e-04

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: 43.19  E-value: 4.71e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383 178 LDMELKYGFL-QLTEALAYLHySGHVIHRNVCPSSILITKRGIWKLAGMEYVErmnendlNSSIPCPPWSNRVSKM--AQ 254
Cdd:cd07839    96 IDPEIVKSFMfQLLKGLAFCH-SHNVLHRDLKPQNLLINKNGELKLADFGLAR-------AFGIPVRCYSAEVVTLwyRP 167
                          90       100       110
                  ....*....|....*....|....*....|....*....
gi 1834199383 255 PNLDFMApETQSTSkcsllSDMFSLGMVICAVFNNGRPL 293
Cdd:cd07839   168 PDVLFGA-KLYSTS-----IDMWSAGCIFAELANAGRPL 200
STKc_Nek4 cd08223
Catalytic domain of the Serine/Threonine Kinase, Never In Mitosis gene A (NIMA)-related kinase ...
186-343 5.90e-04

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: 42.81  E-value: 5.90e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383 186 FLQLTEALAYLHySGHVIHRNVCPSSILITKRGIWKLA--GMEYVERmNENDLNSSIPCPPWsnrvskmaqpnldFMAPE 263
Cdd:cd08223   108 FVQIAMALQYMH-ERNILHRDLKTQNIFLTKSNIIKVGdlGIARVLE-SSSDMATTLIGTPY-------------YMSPE 172
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383 264 TQSTSKCSLLSDMFSLGmviCAVFNngrpliqagNSTSNYAKQMETLDDLVHKL----MPRLP----IALQEATSRMASR 335
Cdd:cd08223   173 LFSNKPYNHKSDVWALG---CCVYE---------MATLKHAFNAKDMNSLVYKIlegkLPPMPkqysPELGELIKAMLHQ 240

                  ....*...
gi 1834199383 336 DATARPTA 343
Cdd:cd08223   241 DPEKRPSV 248
STKc_PFTAIRE2 cd07870
Catalytic domain of the Serine/Threonine Kinase, PFTAIRE-2 kinase; STKs catalyze the transfer ...
165-310 6.95e-04

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: 42.64  E-value: 6.95e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383 165 LPQRPAHAKEYNfldmeLKYGFLQLTEALAYLHYSgHVIHRNVCPSSILITKRGIWKLAGMEYVErmnendlNSSIPCPP 244
Cdd:cd07870    88 MIQHPGGLHPYN-----VRLFMFQLLRGLAYIHGQ-HILHRDLKPQNLLISYLGELKLADFGLAR-------AKSIPSQT 154
                          90       100       110       120       130       140
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 1834199383 245 WSNRVSKMAQPNLDFMAPETQSTSKCsllsDMFSLGMVICAVFnNGRPLIQAgnsTSNYAKQMETL 310
Cdd:cd07870   155 YSSEVVTLWYRPPDVLLGATDYSSAL----DIWGAGCIFIEML-QGQPAFPG---VSDVFEQLEKI 212
PKc_MKK7 cd06618
Catalytic domain of the dual-specificity Protein Kinase, Mitogen-activated protein Kinase ...
192-281 7.20e-04

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: 42.75  E-value: 7.20e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383 192 ALAYLHYSGHVIHRNVCPSSILITKRGIWKLAGMEYVERMNENDLNS-SIPCPPwsnrvskmaqpnldFMAPE---TQST 267
Cdd:cd06618   126 ALHYLKEKHGVIHRDVKPSNILLDESGNVKLCDFGISGRLVDSKAKTrSAGCAA--------------YMAPEridPPDN 191
                          90
                  ....*....|....
gi 1834199383 268 SKCSLLSDMFSLGM 281
Cdd:cd06618   192 PKYDIRADVWSLGI 205
STKc_PCTAIRE1 cd07873
Catalytic domain of the Serine/Threonine Kinase, PCTAIRE-1 kinase; STKs catalyze the transfer ...
176-293 8.96e-04

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: 42.30  E-value: 8.96e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383 176 NFLDME-LKYGFLQLTEALAYLHYSgHVIHRNVCPSSILITKRGIWKLAGMEYVERmnendlnSSIPCPPWSNRVSKMAQ 254
Cdd:cd07873    95 NSINMHnVKLFLFQLLRGLAYCHRR-KVLHRDLKPQNLLINERGELKLADFGLARA-------KSIPTKTYSNEVVTLWY 166
                          90       100       110
                  ....*....|....*....|....*....|....*....
gi 1834199383 255 PNLDFMAPETQSTSKCsllsDMFSLGMVICAVfNNGRPL 293
Cdd:cd07873   167 RPPDILLGSTDYSTQI----DMWGVGCIFYEM-STGRPL 200
PK_NRBP1 cd14034
Pseudokinase domain of Nuclear Receptor Binding Protein 1; The pseudokinase domain shows ...
188-356 1.15e-03

Pseudokinase domain of Nuclear Receptor Binding Protein 1; The pseudokinase domain shows similarity to protein kinases but lacks crucial residues for catalytic activity and/or ATP binding. NRBP1, also called MLF1-adaptor molecule (MADM), was originally named based on the presence of nuclear binding and localization motifs prior to functional analyses. It is expressed ubiquitously and is found to localize in the cytoplasm, not the nucleus. NRBP1 is an adaptor protein that interacts with myeloid leukemia factor 1 (MLF1), an oncogene that enhances myeloid development of hematopoietic cells. It also interacts with the small GTPase Rac3. NRBP1 may also be involved in Golgi to ER trafficking and actin dynamics. The NRBP1-like 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: 270936 [Multi-domain]  Cd Length: 277  Bit Score: 42.04  E-value: 1.15e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383 188 QLTEALAYLHYSGH-VIHRNVCPSSILITKRGIWKLAGMEyvermnENDLNSSIpcppwsnRVSKMAQPNLDFMAPETQS 266
Cdd:cd14034   126 QILSALSYLHSCDPpIIHGNLTCDTIFIQHNGLIKIGSVA------PDTINNHV-------KTCREEQKNLHFFAPEYGE 192
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383 267 TSKCSLLSDMFSLGMviCAVfnNGRPLIQAGNSTSNYAKQmETLDDLVHKLMPRLPialQEATSRMASRDATARPTAQLL 346
Cdd:cd14034   193 VANVTTAVDIYSFGM--CAL--EMAVLEIQGNGESSYVPQ-EAINSAIQLLEDPLQ---REFIQKCLEVDPSKRPTAREL 264
                         170
                  ....*....|
gi 1834199383 347 QLIKYFIDTP 356
Cdd:cd14034   265 LFHQALFEVP 274
STKc_CDC2L1 cd07843
Catalytic domain of the Serine/Threonine Kinase, Cell Division Cycle 2-like 1; STKs catalyze ...
175-223 1.48e-03

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: 41.83  E-value: 1.48e-03
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|....*....
gi 1834199383 175 YNFLDMELKYGFLQLTEALAYLHySGHVIHRNVCPSSILITKRGIWKLA 223
Cdd:cd07843   101 QPFLQSEVKCLMLQLLSGVAHLH-DNWILHRDLKTSNLLLNNRGILKIC 148
STKc_CDK9 cd07865
Catalytic domain of the Serine/Threonine Kinase, Cyclin-Dependent protein Kinase 9; STKs ...
181-223 1.56e-03

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: 41.59  E-value: 1.56e-03
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|...
gi 1834199383 181 ELKYGFLQLTEALAYLHySGHVIHRNVCPSSILITKRGIWKLA 223
Cdd:cd07865   120 EIKKVMKMLLNGLYYIH-RNKILHRDMKAANILITKDGVLKLA 161
PKc_MEK2 cd06649
Catalytic domain of the dual-specificity Protein Kinase, Mitogen-Activated Protein (MAP) ...
192-356 1.77e-03

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: 41.57  E-value: 1.77e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383 192 ALAYLHYSGHVIHRNVCPSSILITKRGIWKLAGMEYVERMNENDLNSSIpcppwsnrvskmaqPNLDFMAPETQSTSKCS 271
Cdd:cd06649   115 GLAYLREKHQIMHRDVKPSNILVNSRGEIKLCDFGVSGQLIDSMANSFV--------------GTRSYMSPERLQGTHYS 180
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383 272 LLSDMFSLGMVIC------------------AVFnnGRPLIQAGNSTSnyakqmetlddlvHKLMPRlpiaLQEATSRMA 333
Cdd:cd06649   181 VQSDIWSMGLSLVelaigrypipppdakeleAIF--GRPVVDGEEGEP-------------HSISPR----PRPPGRPVS 241
                         170       180
                  ....*....|....*....|...
gi 1834199383 334 SRDATARPTAQLLQLIKYFIDTP 356
Cdd:cd06649   242 GHGMDSRPAMAIFELLDYIVNEP 264
PKc_Myt1 cd14050
Catalytic domain of the Dual-specificity protein kinase, Myt1; Dual-specificity PKs catalyze ...
186-283 1.84e-03

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: 41.14  E-value: 1.84e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383 186 FLQLTEALAYLHYSGhVIHRNVCPSSILITKRGIWKLAGMEYVERMNENDLNSSIPCPPwsnrvskmaqpnlDFMAPE-- 263
Cdd:cd14050   106 LLDLLKGLKHLHDHG-LIHLDIKPANIFLSKDGVCKLGDFGLVVELDKEDIHDAQEGDP-------------RYMAPEll 171
                          90       100
                  ....*....|....*....|..
gi 1834199383 264 --TQSTSkcsllSDMFSLGMVI 283
Cdd:cd14050   172 qgSFTKA-----ADIFSLGITI 188
PK_STRAD cd08216
Pseudokinase domain of STE20-related kinase adapter protein; The pseudokinase domain shows ...
192-292 1.85e-03

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: 41.51  E-value: 1.85e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383 192 ALAYLHySGHVIHRNVCPSSILITKRGIWKLAGMEYVERMNENDLNSSIP-CPPwsnrvsKMAQPNLDFMAPET--QSTS 268
Cdd:cd08216   113 ALEYIH-SKGYIHRSVKASHILISGDGKVVLSGLRYAYSMVKHGKRQRVVhDFP------KSSEKNLPWLSPEVlqQNLL 185
                          90       100
                  ....*....|....*....|....
gi 1834199383 269 KCSLLSDMFSLGMVICAVFNNGRP 292
Cdd:cd08216   186 GYNEKSDIYSVGITACELANGVVP 209
pknD PRK13184
serine/threonine-protein kinase PknD;
186-283 2.26e-03

serine/threonine-protein kinase PknD;


Pssm-ID: 183880 [Multi-domain]  Cd Length: 932  Bit Score: 42.06  E-value: 2.26e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383 186 FLQLTEALAYLHYSGhVIHRNVCPSSILITKRG-----IWKLAGMEYVERMNENDLNSSIPCPPWSNrvskMAQP----- 255
Cdd:PRK13184  119 FHKICATIEYVHSKG-VLHRDLKPDNILLGLFGevvilDWGAAIFKKLEEEDLLDIDVDERNICYSS----MTIPgkivg 193
                          90       100
                  ....*....|....*....|....*...
gi 1834199383 256 NLDFMAPETQSTSKCSLLSDMFSLGMVI 283
Cdd:PRK13184  194 TPDYMAPERLLGVPASESTDIYALGVIL 221
STKc_EIF2AK4_GCN2_rpt2 cd14046
Catalytic domain, repeat 2, of the Serine/Threonine kinase, eukaryotic translation Initiation ...
173-347 2.39e-03

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: 40.82  E-value: 2.39e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383 173 KEYNFLDM-ELKYGFLQLTEALAYLHYSGhVIHRNVCPSSILITKRGIWKLA-------GMEYVERMNEnDLNSSIPCPP 244
Cdd:cd14046    96 DSGLFQDTdRLWRLFRQILEGLAYIHSQG-IIHRDLKPVNIFLDSNGNVKIGdfglatsNKLNVELATQ-DINKSTSAAL 173
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383 245 WSNRVSKMAQPNLDFMAPETQSTSKCSL--LSDMFSLGMV---ICAVFNNG----RPLIQAGNSTSNYAKQMETLDDLVH 315
Cdd:cd14046   174 GSSGDLTGNVGTALYVAPEVQSGTKSTYneKVDMYSLGIIffeMCYPFSTGmervQILTALRSVSIEFPPDFDDNKHSKQ 253
                         170       180       190
                  ....*....|....*....|....*....|...
gi 1834199383 316 KLMPRLPIalqeatsrmaSRDATARPTAQ-LLQ 347
Cdd:cd14046   254 AKLIRWLL----------NHDPAKRPSAQeLLK 276
STKc_CDK6 cd07862
Catalytic domain of the Serine/Threonine Kinase, Cyclin-Dependent protein Kinase 6; STKs ...
182-299 2.99e-03

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: 40.79  E-value: 2.99e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383 182 LKYGFLQLTEALAYLHySGHVIHRNVCPSSILITKRGIWKLAGMEYVERMNENDLNSSIPCPPWsnrvskmaqpnldFMA 261
Cdd:cd07862   112 IKDMMFQLLRGLDFLH-SHRVVHRDLKPQNILVTSSGQIKLADFGLARIYSFQMALTSVVVTLW-------------YRA 177
                          90       100       110
                  ....*....|....*....|....*....|....*...
gi 1834199383 262 PETQSTSKCSLLSDMFSLGMVICAVFNNgRPLIQaGNS 299
Cdd:cd07862   178 PEVLLQSSYATPVDLWSVGCIFAEMFRR-KPLFR-GSS 213
PK_STRAD_beta cd08226
Pseudokinase domain of STE20-related kinase adapter protein beta; The pseudokinase domain ...
192-292 4.03e-03

Pseudokinase domain of STE20-related kinase adapter protein beta; The pseudokinase domain shows similarity to protein kinases but lacks crucial residues for catalytic activity.STRAD-beta is also referred to as ALS2CR2 (Amyotrophic lateral sclerosis 2 chromosomal region candidate gene 2 protein), since the human gene encoding it is located within the juvenile ALS2 critical region on chromosome 2q33-q34. It is not linked to the development of ALS2. 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. The STRAD-beta 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: 270864 [Multi-domain]  Cd Length: 328  Bit Score: 40.62  E-value: 4.03e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383 192 ALAYLHYSGHvIHRNVCPSSILITKRGIWKLAGMEYVERMNENDLNSSI--PCPPWSNRVskmaqpnLDFMAPET--QST 267
Cdd:cd08226   113 ALNYLHQNGC-IHRSVKASHILISGDGLVSLSGLSHLYSMVTNGQRSKVvyDFPQFSTSV-------LPWLSPELlrQDL 184
                          90       100
                  ....*....|....*....|....*
gi 1834199383 268 SKCSLLSDMFSLGMVICAVFNNGRP 292
Cdd:cd08226   185 HGYNVKSDIYSVGITACELARGQVP 209
STKc_CDK1_CdkB_like cd07835
Catalytic domain of Cyclin-Dependent protein Kinase 1-like Serine/Threonine Kinases and of ...
175-223 4.42e-03

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: 39.97  E-value: 4.42e-03
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 1834199383 175 YNFLDMELKY----------------GFL-QLTEALAYLHySGHVIHRNVCPSSILITKRGIWKLA 223
Cdd:cd07835    77 FEFLDLDLKKymdsspltgldpplikSYLyQLLQGIAFCH-SHRVLHRDLKPQNLLIDTEGALKLA 141
STKc_NAK1_like cd06917
Catalytic domain of Fungal Nak1-like Serine/Threonine Kinases; STKs catalyze the transfer of ...
192-363 4.46e-03

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: 40.15  E-value: 4.46e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383 192 ALAYLHYSGhVIHRNVCPSSILITKRGIWKLAGMEYVERMNENDLNSS--IPCPPWsnrvskmaqpnldfMAPETQSTSK 269
Cdd:cd06917   113 ALKFIHKDG-IIHRDIKAANILVTNTGNVKLCDFGVAASLNQNSSKRStfVGTPYW--------------MAPEVITEGK 177
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383 270 C-SLLSDMFSLGMVICAvfnngrplIQAGNSTSNYAKQMETLDDLVHKLMPRLP-----------IA--LQEATSRMASR 335
Cdd:cd06917   178 YyDTKADIWSLGITTYE--------MATGNPPYSDVDALRAVMLIPKSKPPRLEgngyspllkefVAacLDEEPKDRLSA 249
                         170       180
                  ....*....|....*....|....*...
gi 1834199383 336 DATARptaqlLQLIKYFIDTPINALKFL 363
Cdd:cd06917   250 DELLK-----SKWIKQHSKTPTSVLKEL 272
PK_STRAD_alpha cd08227
Pseudokinase domain of STE20-related kinase adapter protein alpha; The pseudokinase domain ...
179-342 5.02e-03

Pseudokinase domain of STE20-related kinase adapter protein alpha; The pseudokinase domain shows similarity to protein kinases but lacks crucial residues for catalytic activity. 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. A mutation which results in a truncation of a C-terminal part of the human STRAD-alpha pseudokinase domain and disrupts its association with LKB1, leads to PMSE (polyhydramnios, megalencephaly, symptomatic epilepsy) syndrome. Several splice variants of STRAD-alpha exist which exhibit different effects on the localization and activation of LKB1. 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. The STRAD alpha 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: 173767 [Multi-domain]  Cd Length: 327  Bit Score: 40.31  E-value: 5.02e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383 179 DMELKYGFLQLTEALAYLHYSGHViHRNVCPSSILITKRGIWKLAGMEYVERMNENDLNSSI--PCPPWSNRVskmaqpn 256
Cdd:cd08227   100 ELAIAYILQGVLKALDYIHHMGYV-HRSVKASHILISVDGKVYLSGLRSNLSMINHGQRLRVvhDFPKYSVKV------- 171
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383 257 LDFMAPET--QSTSKCSLLSDMFSLGMVICAVFNNGRPLiqagnstsnyaKQMETLDDLVHKLMPRLPIALQeaTSRMAS 334
Cdd:cd08227   172 LPWLSPEVlqQNLQGYDAKSDIYSVGITACELANGHVPF-----------KDMPATQMLLEKLNGTVPCLLD--TTTIPA 238

                  ....*...
gi 1834199383 335 RDATARPT 342
Cdd:cd08227   239 EELTMKPS 246
PKc_MKK5 cd06619
Catalytic domain of the dual-specificity Protein Kinase, Mitogen-activated protein Kinase ...
191-325 5.20e-03

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: 39.86  E-value: 5.20e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383 191 EALAYLhYSGHVIHRNVCPSSILITKRGIWKLAGMEYVERMnendlnssipcppwSNRVSKMAQPNLDFMAPETQSTSKC 270
Cdd:cd06619   106 KGLTYL-WSLKILHRDVKPSNMLVNTRGQVKLCDFGVSTQL--------------VNSIAKTYVGTNAYMAPERISGEQY 170
                          90       100       110       120       130
                  ....*....|....*....|....*....|....*....|....*....|....*.
gi 1834199383 271 SLLSDMFSLGMVICAVFNNGRPLIQ-AGNSTSnyAKQMETLDDLVHKLMPRLPIAL 325
Cdd:cd06619   171 GIHSDVWSLGISFMELALGRFPYPQiQKNQGS--LMPLQLLQCIVDEDPPVLPVGQ 224
Pkinase pfam00069
Protein kinase domain;
257-347 6.53e-03

Protein kinase domain;


Pssm-ID: 459660 [Multi-domain]  Cd Length: 217  Bit Score: 39.15  E-value: 6.53e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383 257 LDFMAPETQSTSKCSLLSDMFSLGmVICAVFNNGRPLIQAGNSTSNYAKQmetLDDLVHklMPRLPIAL-QEAT---SRM 332
Cdd:pfam00069 124 PWYMAPEVLGGNPYGPKVDVWSLG-CILYELLTGKPPFPGINGNEIYELI---IDQPYA--FPELPSNLsEEAKdllKKL 197
                          90
                  ....*....|....*.
gi 1834199383 333 ASRDATARPTA-QLLQ 347
Cdd:pfam00069 198 LKKDPSKRLTAtQALQ 213
STKc_CDK10 cd07845
Catalytic domain of the Serine/Threonine Kinase, Cyclin-Dependent protein Kinase 10; STKs ...
177-299 6.62e-03

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: 39.66  E-value: 6.62e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383 177 FLDMELKYGFLQLTEALAYLHYSgHVIHRNVCPSSILITKRGIWKLAGMEYVERMnendlnsSIPCPPWSNRVSkmaqpN 256
Cdd:cd07845   105 FSESQVKCLMLQLLRGLQYLHEN-FIIHRDLKVSNLLLTDKGCLKIADFGLARTY-------GLPAKPMTPKVV-----T 171
                          90       100       110       120
                  ....*....|....*....|....*....|....*....|....*....
gi 1834199383 257 LDFMAPE------TQSTSkcsllSDMFSLGmVICAVFNNGRPLIqAGNS 299
Cdd:cd07845   172 LWYRAPElllgctTYTTA-----IDMWAVG-CILAELLAHKPLL-PGKS 213
STKc_MST1_2 cd06612
Catalytic domain of the Serine/Threonine Kinases, Mammalian STe20-like protein kinase 1 and 2; ...
193-280 7.25e-03

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: 39.17  E-value: 7.25e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1834199383 193 LAYLHySGHVIHRNVCPSSILITKRGIWKLAGMEYVERMNEN--DLNSSIPCPPWsnrvskmaqpnldfMAPETQSTSKC 270
Cdd:cd06612   112 LEYLH-SNKKIHRDIKAGNILLNEEGQAKLADFGVSGQLTDTmaKRNTVIGTPFW--------------MAPEVIQEIGY 176
                          90
                  ....*....|
gi 1834199383 271 SLLSDMFSLG 280
Cdd:cd06612   177 NNKADIWSLG 186
 
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.
Help | Disclaimer | Write to the Help Desk
NCBI | NLM | NIH