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Conserved domains on  [gi|30584637|gb|AAP36571|]
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Homo sapiens phosphatidylinositol 4-kinase, catalytic, alpha polypeptide, partial [synthetic construct]

Protein Classification

phosphatidylinositol 4-kinase alpha( domain architecture ID 10096296)

phosphatidylinositol 4-kinase alpha catalyzes the transfer of the gamma-phosphoryl group from ATP to the 4-hydroxyl of the inositol ring of D-myo-phosphatidylinositol (PtdIns) to generate PtdIns(4)P, the major precursor in the synthesis of other phosphoinositides

Graphical summary

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List of domain hits

Name Accession Description Interval E-value
PI4Kc_III_alpha cd05167
Catalytic domain of Type III Phosphoinositide 4-kinase alpha; PI4Ks catalyze the transfer of ...
535-853 0e+00

Catalytic domain of Type III Phosphoinositide 4-kinase alpha; PI4Ks catalyze the transfer of the gamma-phosphoryl group from ATP to the 4-hydroxyl of the inositol ring of D-myo-phosphatidylinositol (PtdIns) to generate PtdIns(4)P, the major precursor in the synthesis of other phosphoinositides including PtdIns(4,5)P2, PtdIns(3,4)P2, and PtdIns(3,4,5)P3. Two isoforms of type III PI4K, alpha and beta, exist in most eukaryotes. PI4KIIIalpha is a 220 kDa protein found in the plasma membrane and the endoplasmic reticulum (ER). The role of PI4KIIIalpha in the ER remains unclear. In the plasma membrane, it provides PtdIns(4)P, which is then converted by PI5Ks to PtdIns(4,5)P2, an important signaling molecule. Vertebrate PI4KIIIalpha is also part of a signaling complex associated with P2X7 ion channels. The yeast homolog, Stt4p, is also important in regulating the conversion of phosphatidylserine to phosphatidylethanolamine at the ER and Golgi interface. Mammalian PI4KIIIalpha is highly expressed in the nervous system. The PI4K catalytic domain family is part of a larger superfamily that includes the catalytic domains of other kinases such as the typical serine/threonine/tyrosine protein kinases (PKs), aminoglycoside phosphotransferase, choline kinase, and RIO kinases.


:

Pssm-ID: 270711 [Multi-domain]  Cd Length: 307  Bit Score: 612.29  E-value: 0e+00
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637 535 IVLDIDYKSGTPMQSAAKAPYLAKFKVKRCGVSELEKEGlrcrsdsedecstQEADGQKISWQAAIFKVGDDCRQDMLAL 614
Cdd:cd05167   1 VVLGIDYKSGKPLQSAAKAPFLVTFKVKDCGVDELEHEG-------------TESEATKEVWQAAIFKVGDDCRQDMLAL 67
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637 615 QIIDLFKNIFQLVGLDLFVFPYRVVATAPGCGVIECIPDCTSRDQLGRQTDFGMYDYFTRQYGDESTLAFQQARYNFIRS 694
Cdd:cd05167  68 QLISLFKNIFEEVGLDLYLFPYRVVATGPGCGVIEVIPNSKSRDQIGRETDNGLYEYFLSKYGDESTPAFQKARRNFIKS 147
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637 695 MAAYSLLLFLLQIKDRHNGNIMLDKKGHIIHIDFGFMFESSPGGNLGWE-PDIKLTDEMVMIMGGKMEATPFKWFMEMCV 773
Cdd:cd05167 148 MAGYSLVSYLLQIKDRHNGNIMIDDDGHIIHIDFGFIFEISPGGNLGFEsAPFKLTKEMVDLMGGSMESEPFKWFVELCV 227
                       250       260       270       280       290       300       310       320
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637 774 RGYLAVRPYMDAVVSLVTLMLDTGLPCFRGQTIKLLKHRFSPNMTEREAANFIMKVIQSCFLSNRSRTYDMIQYYQNDIP 853
Cdd:cd05167 228 RGYLAVRPYAEAIVSLVELMLDSGLPCFRGQTIKNLRERFALEMSEREAANFMIKLIADSYLKIRTKGYDMFQYYQNGIP 307
PI4Ka cd00871
Phosphoinositide 4-kinase(PI4K), accessory domain (PIK domain); PIK domain is conserved in PI3 ...
299-474 5.40e-98

Phosphoinositide 4-kinase(PI4K), accessory domain (PIK domain); PIK domain is conserved in PI3 and PI4-kinases. Its role is unclear but it has been suggested to be involved in substrate presentation. PI4K phosphorylates hydroxylgroup at position 4 on the inositol ring of phosphoinositide, the first commited step in the phosphatidylinositol cycle.


:

Pssm-ID: 238443  Cd Length: 175  Bit Score: 302.74  E-value: 5.40e-98
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637 299 AWSISPYLAVQLPARFKNtEAIGNEVTRLVRLDPGAVSDVPEAIKFLVTWHTIDADAPELSHVLCWAPTDPPTGLSYFSS 378
Cdd:cd00871   1 AWAISPRLAIHLPSRFPN-SKLKSEVTRLVRKHPLAVVKIPEALPFLVTGKSVDENSPDLKYLLYWAPVSPVQALSLFTP 79
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637 379 MYPPHPLTAQYGVKVLRSFPPDAILFYIPQIVQALRYDKMGYVREYILWAASKSQLLAHQFIWNMKTNIYLDEEGHQKDP 458
Cdd:cd00871  80 QYPGHPLVLQYAVRVLESYPVETVFFYIPQIVQALRYDKMGYVEEYILETAKRSQLFAHQIIWNMQTNCYKDEEGKPKDP 159
                       170
                ....*....|....*.
gi 30584637 459 DIGDLLDQLVEEITGS 474
Cdd:cd00871 160 AIKPTLDRVMEKIIDS 175
PI4K_N super family cl44709
PI4-kinase N-terminal region; This entry represents the long non-catalytic N-terminal region ...
1-266 4.43e-80

PI4-kinase N-terminal region; This entry represents the long non-catalytic N-terminal region in PI4K proteins. This region forms a large alpha solenoid structure.


The actual alignment was detected with superfamily member pfam19274:

Pssm-ID: 437106  Cd Length: 1179  Bit Score: 281.21  E-value: 4.43e-80
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637      1 MREMAGAWHMTVEQKFGLFSAEIKEADP-------LAASEASQPKPCPP--EVTPHYIWIDFLVQRFEIAKYCSSDQVEI 71
Cdd:pfam19274  932 LAELVDAWLWTIDTKRGLFASEMRESGPaaklrphLAPGEPEAPPEKDPveQIIAHRLWLGFFIDRFEVVRHDSVEQLLL 1011
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637     72 FSSLLQRSMSLNiggakGSMNRHVAAIGPRFKLLTLGLSLLHADVVPNA----TIRNVLREKIYSTAFDYFSCPPKFPTQ 147
Cdd:pfam19274 1012 LGRLLQGTTKLP-----WHFSRHPAATGTFFTLMLLGLKFCSCQSQGNLqnfrTGLQLLEDRIYRAALGWFAHEPEWYDQ 1086
                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637    148 GEKRLREDISIMIKFWTAMFSDKKYLTA---SQLVPPDNQdtRSNLDITVGSrqQATQGWINTYPLSSGmstiskksgms 224
Cdd:pfam19274 1087 NNKNFAQSEAQSVSIFVQFLSNERYDTAqsdSKGRGRENG--SSLLDVKDQY--HPVWGKMENYAVGRE----------- 1151
                          250       260       270       280
                   ....*....|....*....|....*....|....*....|..
gi 30584637    225 kktnrgsqlhkyymKRRTLLLSLLATEIERLITWYNPLSAPE 266
Cdd:pfam19274 1152 --------------KRKQLLLMLCQHEADRLEVWAQPLSSKE 1179
 
Name Accession Description Interval E-value
PI4Kc_III_alpha cd05167
Catalytic domain of Type III Phosphoinositide 4-kinase alpha; PI4Ks catalyze the transfer of ...
535-853 0e+00

Catalytic domain of Type III Phosphoinositide 4-kinase alpha; PI4Ks catalyze the transfer of the gamma-phosphoryl group from ATP to the 4-hydroxyl of the inositol ring of D-myo-phosphatidylinositol (PtdIns) to generate PtdIns(4)P, the major precursor in the synthesis of other phosphoinositides including PtdIns(4,5)P2, PtdIns(3,4)P2, and PtdIns(3,4,5)P3. Two isoforms of type III PI4K, alpha and beta, exist in most eukaryotes. PI4KIIIalpha is a 220 kDa protein found in the plasma membrane and the endoplasmic reticulum (ER). The role of PI4KIIIalpha in the ER remains unclear. In the plasma membrane, it provides PtdIns(4)P, which is then converted by PI5Ks to PtdIns(4,5)P2, an important signaling molecule. Vertebrate PI4KIIIalpha is also part of a signaling complex associated with P2X7 ion channels. The yeast homolog, Stt4p, is also important in regulating the conversion of phosphatidylserine to phosphatidylethanolamine at the ER and Golgi interface. Mammalian PI4KIIIalpha is highly expressed in the nervous system. The PI4K catalytic domain family is part of a larger superfamily that includes the catalytic domains of other kinases such as the typical serine/threonine/tyrosine protein kinases (PKs), aminoglycoside phosphotransferase, choline kinase, and RIO kinases.


Pssm-ID: 270711 [Multi-domain]  Cd Length: 307  Bit Score: 612.29  E-value: 0e+00
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637 535 IVLDIDYKSGTPMQSAAKAPYLAKFKVKRCGVSELEKEGlrcrsdsedecstQEADGQKISWQAAIFKVGDDCRQDMLAL 614
Cdd:cd05167   1 VVLGIDYKSGKPLQSAAKAPFLVTFKVKDCGVDELEHEG-------------TESEATKEVWQAAIFKVGDDCRQDMLAL 67
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637 615 QIIDLFKNIFQLVGLDLFVFPYRVVATAPGCGVIECIPDCTSRDQLGRQTDFGMYDYFTRQYGDESTLAFQQARYNFIRS 694
Cdd:cd05167  68 QLISLFKNIFEEVGLDLYLFPYRVVATGPGCGVIEVIPNSKSRDQIGRETDNGLYEYFLSKYGDESTPAFQKARRNFIKS 147
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637 695 MAAYSLLLFLLQIKDRHNGNIMLDKKGHIIHIDFGFMFESSPGGNLGWE-PDIKLTDEMVMIMGGKMEATPFKWFMEMCV 773
Cdd:cd05167 148 MAGYSLVSYLLQIKDRHNGNIMIDDDGHIIHIDFGFIFEISPGGNLGFEsAPFKLTKEMVDLMGGSMESEPFKWFVELCV 227
                       250       260       270       280       290       300       310       320
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637 774 RGYLAVRPYMDAVVSLVTLMLDTGLPCFRGQTIKLLKHRFSPNMTEREAANFIMKVIQSCFLSNRSRTYDMIQYYQNDIP 853
Cdd:cd05167 228 RGYLAVRPYAEAIVSLVELMLDSGLPCFRGQTIKNLRERFALEMSEREAANFMIKLIADSYLKIRTKGYDMFQYYQNGIP 307
PI4Ka cd00871
Phosphoinositide 4-kinase(PI4K), accessory domain (PIK domain); PIK domain is conserved in PI3 ...
299-474 5.40e-98

Phosphoinositide 4-kinase(PI4K), accessory domain (PIK domain); PIK domain is conserved in PI3 and PI4-kinases. Its role is unclear but it has been suggested to be involved in substrate presentation. PI4K phosphorylates hydroxylgroup at position 4 on the inositol ring of phosphoinositide, the first commited step in the phosphatidylinositol cycle.


Pssm-ID: 238443  Cd Length: 175  Bit Score: 302.74  E-value: 5.40e-98
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637 299 AWSISPYLAVQLPARFKNtEAIGNEVTRLVRLDPGAVSDVPEAIKFLVTWHTIDADAPELSHVLCWAPTDPPTGLSYFSS 378
Cdd:cd00871   1 AWAISPRLAIHLPSRFPN-SKLKSEVTRLVRKHPLAVVKIPEALPFLVTGKSVDENSPDLKYLLYWAPVSPVQALSLFTP 79
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637 379 MYPPHPLTAQYGVKVLRSFPPDAILFYIPQIVQALRYDKMGYVREYILWAASKSQLLAHQFIWNMKTNIYLDEEGHQKDP 458
Cdd:cd00871  80 QYPGHPLVLQYAVRVLESYPVETVFFYIPQIVQALRYDKMGYVEEYILETAKRSQLFAHQIIWNMQTNCYKDEEGKPKDP 159
                       170
                ....*....|....*.
gi 30584637 459 DIGDLLDQLVEEITGS 474
Cdd:cd00871 160 AIKPTLDRVMEKIIDS 175
PI4K_N pfam19274
PI4-kinase N-terminal region; This entry represents the long non-catalytic N-terminal region ...
1-266 4.43e-80

PI4-kinase N-terminal region; This entry represents the long non-catalytic N-terminal region in PI4K proteins. This region forms a large alpha solenoid structure.


Pssm-ID: 437106  Cd Length: 1179  Bit Score: 281.21  E-value: 4.43e-80
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637      1 MREMAGAWHMTVEQKFGLFSAEIKEADP-------LAASEASQPKPCPP--EVTPHYIWIDFLVQRFEIAKYCSSDQVEI 71
Cdd:pfam19274  932 LAELVDAWLWTIDTKRGLFASEMRESGPaaklrphLAPGEPEAPPEKDPveQIIAHRLWLGFFIDRFEVVRHDSVEQLLL 1011
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637     72 FSSLLQRSMSLNiggakGSMNRHVAAIGPRFKLLTLGLSLLHADVVPNA----TIRNVLREKIYSTAFDYFSCPPKFPTQ 147
Cdd:pfam19274 1012 LGRLLQGTTKLP-----WHFSRHPAATGTFFTLMLLGLKFCSCQSQGNLqnfrTGLQLLEDRIYRAALGWFAHEPEWYDQ 1086
                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637    148 GEKRLREDISIMIKFWTAMFSDKKYLTA---SQLVPPDNQdtRSNLDITVGSrqQATQGWINTYPLSSGmstiskksgms 224
Cdd:pfam19274 1087 NNKNFAQSEAQSVSIFVQFLSNERYDTAqsdSKGRGRENG--SSLLDVKDQY--HPVWGKMENYAVGRE----------- 1151
                          250       260       270       280
                   ....*....|....*....|....*....|....*....|..
gi 30584637    225 kktnrgsqlhkyymKRRTLLLSLLATEIERLITWYNPLSAPE 266
Cdd:pfam19274 1152 --------------KRKQLLLMLCQHEADRLEVWAQPLSSKE 1179
PI3Kc smart00146
Phosphoinositide 3-kinase, catalytic domain; Phosphoinositide 3-kinase isoforms participate in ...
600-804 1.53e-68

Phosphoinositide 3-kinase, catalytic domain; Phosphoinositide 3-kinase isoforms participate in a variety of processes, including cell motility, the Ras pathway, vesicle trafficking and secretion, and apoptosis. These homologues may be either lipid kinases and/or protein kinases: the former phosphorylate the 3-position in the inositol ring of inositol phospholipids. The ataxia telangiectesia-mutated gene produced, the targets of rapamycin (TOR) and the DNA-dependent kinase have not been found to possess lipid kinase activity. Some of this family possess PI-4 kinase activities.


Pssm-ID: 214538 [Multi-domain]  Cd Length: 240  Bit Score: 227.18  E-value: 1.53e-68
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637    600 IFKVGDDCRQDMLALQIIDLFKNIFQ----LVGLDLFVFPYRVVATAPGCGVIECIPDCTSRDQL--------------- 660
Cdd:smart00146   2 IFKGGDDLRQDERVLQLLRLMNKLLQkdkeTRRRDLHLRPYKVIPTGPKSGLIEVVPNSTTLHEIlkeyrkqkgkvldlr 81
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637    661 -----------------GRQTDFGMYDYFTRQYGDESTlAFQQARYNFIRSMAAYSLLLFLLQIKDRHNGNIMLDKKGHI 723
Cdd:smart00146  82 sqtatrlkklelfleatGKFPDPVLYDWFTKKFPDPSE-DYFEARKNFTRSCAGYSVITYILGLGDRHNDNIMLDKTGHL 160
                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637    724 IHIDFGFMFESSPGGNLGWE-PDIKLTDEMVMIMGgkmEATPFKWFMEMCVRGYLAVRPYMDAVVSLVTLMLDTGLPCFR 802
Cdd:smart00146 161 FHIDFGFILGNGPKLFGFPErVPFRLTPEMVDVMG---DSGYFGLFRSLCERALRALRKNSNLIMSLLELMLYDGLPDWR 237

                   ..
gi 30584637    803 GQ 804
Cdd:smart00146 238 SG 239
PI3Ka pfam00613
Phosphoinositide 3-kinase family, accessory domain (PIK domain); PIK domain is conserved in ...
312-480 5.29e-59

Phosphoinositide 3-kinase family, accessory domain (PIK domain); PIK domain is conserved in all PI3 and PI4-kinases. Its role is unclear but it has been suggested to be involved in substrate presentation.


Pssm-ID: 395488  Cd Length: 185  Bit Score: 199.09  E-value: 5.29e-59
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637   312 ARFKNTEAIGNEVTRLVRLDPGA----------------VSDVPEAI-KFL--VTWHTIDADAPELSHVLCWAPTDPPTG 372
Cdd:pfam00613   1 KDLKPNEKERKELEAILAYDPLSkltaeekdliwkfryyLMLVPKALtKLLlsVKWSDLSEVAEALSLLLKWAPIDPVDA 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637   373 LSYFSSMYPpHPLTAQYGVKVLRSFPPDAILFYIPQIVQALRYD--KMGYVREYILWAASKSQLLAHQFIWNMKTNIyld 450
Cdd:pfam00613  81 LELLDPKFP-DPEVRQYAVKCLESASDDELLFYLLQLVQALKYEpfHDSYLSRFLLQRALKNRRIGHFFFWYLKSEI--- 156
                         170       180       190
                  ....*....|....*....|....*....|
gi 30584637   451 eEGHQKDPDIGDLLDQLVEEITGSLSGPAK 480
Cdd:pfam00613 157 -HDEEVSPRFGSLLELYLRSCGTSLLGLNK 185
PI3_PI4_kinase pfam00454
Phosphatidylinositol 3- and 4-kinase; Some members of this family probably do not have lipid ...
596-802 8.59e-55

Phosphatidylinositol 3- and 4-kinase; Some members of this family probably do not have lipid kinase activity and are protein kinases,.


Pssm-ID: 395364 [Multi-domain]  Cd Length: 241  Bit Score: 189.46  E-value: 8.59e-55
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637   596 WQAAIFKVGDDCRQDMLALQIIDLFKNIFQLVGLDLFVF-PYRVVATAPGCGVIECIPDCTSRDQLGRQTDF-------- 666
Cdd:pfam00454   1 GYGGIYKVGDDLRQDELILQVFKLMDEELSKDNLDLRRLkPYSVIPLGPKCGIIEWVPNSETLAYILDEYGEngvpptam 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637   667 ---------------------------GMYDYFTRQYGDEStlAFQQARYNFIRSMAAYSLLLFLLQIKDRHNGNIMLDK 719
Cdd:pfam00454  81 vkilhsalnypklklefesrislppkvGLLQWFVKKSPDAE--EWGEARKNFVRSCAGYSVLDYILGNGDRHLDNILVDK 158
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637   720 K-GHIIHIDFGFMFEsSPGGNLGWEPDI--KLTDEMVMIMGgkmEATPFKWFMEMCVRGYLAVRPYMDAVVSLVTLMLDT 796
Cdd:pfam00454 159 TtGKLFHIDFGLCLP-DAGKDLPFPEKVpfRLTREMVYAMG---PSGDEGLFRELCETAYEALRRNLNLLTNLLKLMVAD 234

                  ....*.
gi 30584637   797 GLPCFR 802
Cdd:pfam00454 235 GLPDWS 240
TEL1 COG5032
Phosphatidylinositol kinase or protein kinase, PI-3 family [Signal transduction mechanisms];
404-855 1.56e-50

Phosphatidylinositol kinase or protein kinase, PI-3 family [Signal transduction mechanisms];


Pssm-ID: 227365 [Multi-domain]  Cd Length: 2105  Bit Score: 193.85  E-value: 1.56e-50
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637  404 FYIPQIVQALRYDKMGY--VREYILwAASKSQLLAHQFIWNMKTNIYLDEEGHQ----KDPDIGDLLDQL-----VEEIT 472
Cdd:COG5032 1578 EHPQALVFTLRSAIESTalSKESVA-LSLENKSRTHDPSLVKEALELSDENIRIayplLHLLFEPILAQLlsrlsSENNK 1656
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637  473 GSLSGPAKDFYQREFDFF----NKITNVSAIIKPY-----PKGDERKKACLSALSEVKVQPGCYLPSNPEAIVLDIDYKS 543
Cdd:COG5032 1657 ISVALLIDKPLHEERENFpsglSLSSFQSSFLKELikkspRKIRKKFKIDISLLNLSRKLYISVLRSIRKRLKRLLELRL 1736
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637  544 G----TPMQSAAK------APY-LAKFKVKRCGVSE----LEKEGLRCRSDSedeCSTQeaDGQKISWqaaIFKVGDDCR 608
Cdd:COG5032 1737 KkvspKLLLFHAFleiklpGQYlLDKPFVLIERFEPevsvVKSHLQRPRRLT---IRGS--DGKLYSF---IVKGGDDLR 1808
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637  609 QDMLALQIIDLFKNIFQLVGL----DLFVFPYRVVATAPGCGVIECIPDCTS-----RDQLGRQ---------------- 663
Cdd:COG5032 1809 QDELALQLIRLMNKILKKDKEtrrrDLWIRPYKVIPLSPGSGIIEWVPNSDTlhsilREYHKRKnisidqekklaarldn 1888
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637  664 ----------------TDFGMYDYFTRQYGDEStlAFQQARYNFIRSMAAYSLLLFLLQIKDRHNGNIMLDKK-GHIIHI 726
Cdd:COG5032 1889 lklllkdefftkatlkSPPVLYDWFSESFPNPE--DWLTARTNFARSLAVYSVIGYILGLGDRHPGNILIDRSsGHVIHI 1966
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637  727 DFGFMFESSPGGNLGWEP-DIKLTDEMVMIMGGKMEATPFKwfmEMCVRGYLAVRPYMDAVVSLVTLMLD------TGLP 799
Cdd:COG5032 1967 DFGFILFNAPGRFPFPEKvPFRLTRNIVEAMGVSGVEGSFR---ELCETAFRALRKNADSLMNVLELFVRdpliewRRLP 2043
                        490       500       510       520       530
                 ....*....|....*....|....*....|....*....|....*....|....*....
gi 30584637  800 CFRG---QTIKLLKHRFSPNMTEREAANFIMKVIQSCFLSNRSRTYDMIQYYQNDIPYL 855
Cdd:COG5032 2044 CFREiqnNEIVNVLERFRLKLSEKDAEKFVDLLINKSVESLITQATDPFQLATMYIGWM 2102
PI3Ka smart00145
Phosphoinositide 3-kinase family, accessory domain (PIK domain); PIK domain is conserved in ...
301-475 6.55e-49

Phosphoinositide 3-kinase family, accessory domain (PIK domain); PIK domain is conserved in all PI3 and PI4-kinases. Its role is unclear but it has been suggested to be involved in substrate presentation.


Pssm-ID: 214537  Cd Length: 184  Bit Score: 170.90  E-value: 6.55e-49
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637    301 SISPYLAVQLPARFKNTEAIGNEVTRLV-RLDPGAVSDVPEAI-KFL--VTWHTIDADAPELSHVLCWAPTDPPTGLSYF 376
Cdd:smart00145   4 DIEEREQLEAILKLDPTYELTEEEKDLIwKFRHYYLTNNPKALpKFLlsVKWSDADEVAQALSLLLSWAPLDPEDALELL 83
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637    377 SSMYPpHPLTAQYGVKVLRSFPPDAILFYIPQIVQALRYD--KMGYVREYILWAASKSQLLAHQFIWNMKTNIyldEEGH 454
Cdd:smart00145  84 DPKFP-DPFVRAYAVKRLESASDEELLLYLLQLVQALKYEpyLDSALARFLLERALANQRLGHFFYWYLKSEL---HDPH 159
                          170       180
                   ....*....|....*....|.
gi 30584637    455 QkDPDIGDLLDQLVEEITGSL 475
Cdd:smart00145 160 V-SIRFGLLLEAYLRGCGTHL 179
PTZ00303 PTZ00303
phosphatidylinositol kinase; Provisional
690-732 8.34e-05

phosphatidylinositol kinase; Provisional


Pssm-ID: 140324 [Multi-domain]  Cd Length: 1374  Bit Score: 46.62  E-value: 8.34e-05
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|...
gi 30584637   690 NFIRSMAAYSLLLFLLQIKDRHNGNIMLDKKGHIIHIDFGFMF 732
Cdd:PTZ00303 1132 NFLASAKLFLLLNYIFSIGDRHKGNVLIGTNGALLHIDFRFIF 1174
UbiB TIGR01982
2-polyprenylphenol 6-hydroxylase; This model represents the enzyme (UbiB) which catalyzes the ...
693-731 5.98e-03

2-polyprenylphenol 6-hydroxylase; This model represents the enzyme (UbiB) which catalyzes the first hydroxylation step in the ubiquinone biosynthetic pathway in bacteria. It is believed that the reaction is 2-polyprenylphenol -> 6-hydroxy-2-polyprenylphenol. This model finds hits primarily in the proteobacteria. The gene is also known as AarF in certain species. [Biosynthesis of cofactors, prosthetic groups, and carriers, Menaquinone and ubiquinone]


Pssm-ID: 273909  Cd Length: 437  Bit Score: 39.97  E-value: 5.98e-03
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|....*.
gi 30584637   693 RSMAAYSLLLFLLQI-------KDRHNGNIMLDKKGHIIHIDFGFM 731
Cdd:TIGR01982 259 KALAENLARSFLNQVlrdgffhADLHPGNIFVLKDGKIIALDFGIV 304
 
Name Accession Description Interval E-value
PI4Kc_III_alpha cd05167
Catalytic domain of Type III Phosphoinositide 4-kinase alpha; PI4Ks catalyze the transfer of ...
535-853 0e+00

Catalytic domain of Type III Phosphoinositide 4-kinase alpha; PI4Ks catalyze the transfer of the gamma-phosphoryl group from ATP to the 4-hydroxyl of the inositol ring of D-myo-phosphatidylinositol (PtdIns) to generate PtdIns(4)P, the major precursor in the synthesis of other phosphoinositides including PtdIns(4,5)P2, PtdIns(3,4)P2, and PtdIns(3,4,5)P3. Two isoforms of type III PI4K, alpha and beta, exist in most eukaryotes. PI4KIIIalpha is a 220 kDa protein found in the plasma membrane and the endoplasmic reticulum (ER). The role of PI4KIIIalpha in the ER remains unclear. In the plasma membrane, it provides PtdIns(4)P, which is then converted by PI5Ks to PtdIns(4,5)P2, an important signaling molecule. Vertebrate PI4KIIIalpha is also part of a signaling complex associated with P2X7 ion channels. The yeast homolog, Stt4p, is also important in regulating the conversion of phosphatidylserine to phosphatidylethanolamine at the ER and Golgi interface. Mammalian PI4KIIIalpha is highly expressed in the nervous system. The PI4K catalytic domain family is part of a larger superfamily that includes the catalytic domains of other kinases such as the typical serine/threonine/tyrosine protein kinases (PKs), aminoglycoside phosphotransferase, choline kinase, and RIO kinases.


Pssm-ID: 270711 [Multi-domain]  Cd Length: 307  Bit Score: 612.29  E-value: 0e+00
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637 535 IVLDIDYKSGTPMQSAAKAPYLAKFKVKRCGVSELEKEGlrcrsdsedecstQEADGQKISWQAAIFKVGDDCRQDMLAL 614
Cdd:cd05167   1 VVLGIDYKSGKPLQSAAKAPFLVTFKVKDCGVDELEHEG-------------TESEATKEVWQAAIFKVGDDCRQDMLAL 67
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637 615 QIIDLFKNIFQLVGLDLFVFPYRVVATAPGCGVIECIPDCTSRDQLGRQTDFGMYDYFTRQYGDESTLAFQQARYNFIRS 694
Cdd:cd05167  68 QLISLFKNIFEEVGLDLYLFPYRVVATGPGCGVIEVIPNSKSRDQIGRETDNGLYEYFLSKYGDESTPAFQKARRNFIKS 147
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637 695 MAAYSLLLFLLQIKDRHNGNIMLDKKGHIIHIDFGFMFESSPGGNLGWE-PDIKLTDEMVMIMGGKMEATPFKWFMEMCV 773
Cdd:cd05167 148 MAGYSLVSYLLQIKDRHNGNIMIDDDGHIIHIDFGFIFEISPGGNLGFEsAPFKLTKEMVDLMGGSMESEPFKWFVELCV 227
                       250       260       270       280       290       300       310       320
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637 774 RGYLAVRPYMDAVVSLVTLMLDTGLPCFRGQTIKLLKHRFSPNMTEREAANFIMKVIQSCFLSNRSRTYDMIQYYQNDIP 853
Cdd:cd05167 228 RGYLAVRPYAEAIVSLVELMLDSGLPCFRGQTIKNLRERFALEMSEREAANFMIKLIADSYLKIRTKGYDMFQYYQNGIP 307
PI4Kc_III cd00893
Catalytic domain of Type III Phosphoinositide 4-kinase; PI4Ks catalyze the transfer of the ...
595-853 1.63e-121

Catalytic domain of Type III Phosphoinositide 4-kinase; PI4Ks catalyze the transfer of the gamma-phosphoryl group from ATP to the 4-hydroxyl of the inositol ring of D-myo-phosphatidylinositol (PtdIns) to generate PtdIns(4)P, the major precursor in the synthesis of other phosphoinositides including PtdIns(4,5)P2, PtdIns(3,4)P2, and PtdIns(3,4,5)P3. There are two types of PI4Ks, types II and III. Type II PI4Ks lack the characteristic catalytic kinase domain present in PI3Ks and type III PI4Ks, and are excluded from this family. Two isoforms of type III PI4K, alpha and beta, exist in most eukaryotes. The PI4K catalytic domain family is part of a larger superfamily that includes the catalytic domains of other kinases such as the typical serine/threonine/tyrosine protein kinases (PKs), aminoglycoside phosphotransferase, choline kinase, and RIO kinases.


Pssm-ID: 270626 [Multi-domain]  Cd Length: 286  Bit Score: 368.51  E-value: 1.63e-121
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637 595 SW--QAAIFKVGDDCRQDMLALQIIDLFKNIFQLVGLDLFVFPYRVVATAPGCGVIECIPDCTSRDQLGRQTD-----FG 667
Cdd:cd00893  24 GWklVSLIVKTGDDLKQEQLALQLISQFDQIFKEEGLPLWLRPYEILSLGPDSGIIEMIKNAVSIDSLKKKLDsfnkfVS 103
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637 668 MYDYFTRQYGDEstlAFQQARYNFIRSMAAYSLLLFLLQIKDRHNGNIMLDKKGHIIHIDFGFMFESSPgGNLGWE-PDI 746
Cdd:cd00893 104 LSDFFDDNFGDE---AIQKARDNFLQSLVAYSLVCYFLQIKDRHNGNILLDKEGHIIHIDFGFFLSSHP-GFYGFEgAPF 179
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637 747 KLTDEMVMIMGGKMeATPFKWFMEMCVRGYLAVRPYMDAVVSLVTLMLDT-GLPCFRGQTIKLLKHRFSPNMTEREAANF 825
Cdd:cd00893 180 KLSSEYIEVLGGVD-SELFKEFRKLFLKGFMALRKHSDKILSLVEMMYSGhGITCFGKKTIQQLKQRFNPELTEGELEVY 258
                       250       260
                ....*....|....*....|....*...
gi 30584637 826 IMKVIQSCFLSNRSRTYDMIQYYQNDIP 853
Cdd:cd00893 259 VLSLINKSLDNWRTRWYDKYQYFSQGIF 286
PI4Kc_III_beta cd05168
Catalytic domain of Type III Phosphoinositide 4-kinase beta; PI4Ks catalyze the transfer of ...
595-852 8.51e-100

Catalytic domain of Type III Phosphoinositide 4-kinase beta; PI4Ks catalyze the transfer of the gamma-phosphoryl group from ATP to the 4-hydroxyl of the inositol ring of D-myo-phosphatidylinositol (PtdIns) to generate PtdIns(4)P, the major precursor in the synthesis of other phosphoinositides including PtdIns(4,5)P2, PtdIns(3,4)P2, and PtdIns(3,4,5)P3. Two isoforms of type III PI4K, alpha and beta, exist in most eukaryotes. PI4KIIIbeta (also called Pik1p in yeast) is a 110 kDa protein that is localized to the Golgi and the nucleus. It is required for maintaining the structural integrity of the Golgi complex (GC), and is a key regulator of protein transport from the GC to the plasma membrane. PI4KIIIbeta also functions in the genesis, transport, and exocytosis of synaptic vesicles. The Drosophila PI4KIIIbeta is essential for cytokinesis during spermatogenesis. The PI4K catalytic domain family is part of a larger superfamily that includes the catalytic domains of other kinases such as the typical serine/threonine/tyrosine protein kinases (PKs), aminoglycoside phosphotransferase, choline kinase, and RIO kinases.


Pssm-ID: 270712 [Multi-domain]  Cd Length: 292  Bit Score: 312.11  E-value: 8.51e-100
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637 595 SWQ--AAIFKVGDDCRQDMLALQIIDLFKNIFQLVGLDLFVFPYRVVATAPGCGVIECIPDCTSRDQLGRQTDFGM--YD 670
Cdd:cd05168  27 GWDlrSVIVKSGDDLRQELLAMQLIKQFQRIFEEAGLPLWLRPYEILVTSSDSGLIETIPDTVSIDSLKKRFPNFTslLD 106
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637 671 YFTRQYGDESTLAFQQARYNFIRSMAAYSLLLFLLQIKDRHNGNIMLDKKGHIIHIDFGFMFESSPgGNLGWE--PdIKL 748
Cdd:cd05168 107 YFERTFGDPNSERFKEAQRNFVESLAAYSLVCYLLQIKDRHNGNILLDSEGHIIHIDFGFMLSNSP-GGLGFEtaP-FKL 184
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637 749 TDEMVMIMGGkMEATPFKWFMEMCVRGYLAVRPYMDAVVSLVTLMLDTG-LPCFRG---QTIKLLKHRFSPNMTEREAAN 824
Cdd:cd05168 185 TQEYVEVMGG-LESDMFRYFKTLMIQGFLALRKHADRIVLLVEIMQQGSkLPCFFGggeFTIEQLRERFKLNLTEEECAQ 263
                       250       260
                ....*....|....*....|....*...
gi 30584637 825 FIMKVIQSCFLSNRSRTYDMIQYYQNDI 852
Cdd:cd05168 264 FVDSLIDKSLNNWRTRQYDNFQYLTNGI 291
PI4Ka cd00871
Phosphoinositide 4-kinase(PI4K), accessory domain (PIK domain); PIK domain is conserved in PI3 ...
299-474 5.40e-98

Phosphoinositide 4-kinase(PI4K), accessory domain (PIK domain); PIK domain is conserved in PI3 and PI4-kinases. Its role is unclear but it has been suggested to be involved in substrate presentation. PI4K phosphorylates hydroxylgroup at position 4 on the inositol ring of phosphoinositide, the first commited step in the phosphatidylinositol cycle.


Pssm-ID: 238443  Cd Length: 175  Bit Score: 302.74  E-value: 5.40e-98
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637 299 AWSISPYLAVQLPARFKNtEAIGNEVTRLVRLDPGAVSDVPEAIKFLVTWHTIDADAPELSHVLCWAPTDPPTGLSYFSS 378
Cdd:cd00871   1 AWAISPRLAIHLPSRFPN-SKLKSEVTRLVRKHPLAVVKIPEALPFLVTGKSVDENSPDLKYLLYWAPVSPVQALSLFTP 79
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637 379 MYPPHPLTAQYGVKVLRSFPPDAILFYIPQIVQALRYDKMGYVREYILWAASKSQLLAHQFIWNMKTNIYLDEEGHQKDP 458
Cdd:cd00871  80 QYPGHPLVLQYAVRVLESYPVETVFFYIPQIVQALRYDKMGYVEEYILETAKRSQLFAHQIIWNMQTNCYKDEEGKPKDP 159
                       170
                ....*....|....*.
gi 30584637 459 DIGDLLDQLVEEITGS 474
Cdd:cd00871 160 AIKPTLDRVMEKIIDS 175
PI4K_N pfam19274
PI4-kinase N-terminal region; This entry represents the long non-catalytic N-terminal region ...
1-266 4.43e-80

PI4-kinase N-terminal region; This entry represents the long non-catalytic N-terminal region in PI4K proteins. This region forms a large alpha solenoid structure.


Pssm-ID: 437106  Cd Length: 1179  Bit Score: 281.21  E-value: 4.43e-80
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637      1 MREMAGAWHMTVEQKFGLFSAEIKEADP-------LAASEASQPKPCPP--EVTPHYIWIDFLVQRFEIAKYCSSDQVEI 71
Cdd:pfam19274  932 LAELVDAWLWTIDTKRGLFASEMRESGPaaklrphLAPGEPEAPPEKDPveQIIAHRLWLGFFIDRFEVVRHDSVEQLLL 1011
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637     72 FSSLLQRSMSLNiggakGSMNRHVAAIGPRFKLLTLGLSLLHADVVPNA----TIRNVLREKIYSTAFDYFSCPPKFPTQ 147
Cdd:pfam19274 1012 LGRLLQGTTKLP-----WHFSRHPAATGTFFTLMLLGLKFCSCQSQGNLqnfrTGLQLLEDRIYRAALGWFAHEPEWYDQ 1086
                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637    148 GEKRLREDISIMIKFWTAMFSDKKYLTA---SQLVPPDNQdtRSNLDITVGSrqQATQGWINTYPLSSGmstiskksgms 224
Cdd:pfam19274 1087 NNKNFAQSEAQSVSIFVQFLSNERYDTAqsdSKGRGRENG--SSLLDVKDQY--HPVWGKMENYAVGRE----------- 1151
                          250       260       270       280
                   ....*....|....*....|....*....|....*....|..
gi 30584637    225 kktnrgsqlhkyymKRRTLLLSLLATEIERLITWYNPLSAPE 266
Cdd:pfam19274 1152 --------------KRKQLLLMLCQHEADRLEVWAQPLSSKE 1179
PI3Kc smart00146
Phosphoinositide 3-kinase, catalytic domain; Phosphoinositide 3-kinase isoforms participate in ...
600-804 1.53e-68

Phosphoinositide 3-kinase, catalytic domain; Phosphoinositide 3-kinase isoforms participate in a variety of processes, including cell motility, the Ras pathway, vesicle trafficking and secretion, and apoptosis. These homologues may be either lipid kinases and/or protein kinases: the former phosphorylate the 3-position in the inositol ring of inositol phospholipids. The ataxia telangiectesia-mutated gene produced, the targets of rapamycin (TOR) and the DNA-dependent kinase have not been found to possess lipid kinase activity. Some of this family possess PI-4 kinase activities.


Pssm-ID: 214538 [Multi-domain]  Cd Length: 240  Bit Score: 227.18  E-value: 1.53e-68
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637    600 IFKVGDDCRQDMLALQIIDLFKNIFQ----LVGLDLFVFPYRVVATAPGCGVIECIPDCTSRDQL--------------- 660
Cdd:smart00146   2 IFKGGDDLRQDERVLQLLRLMNKLLQkdkeTRRRDLHLRPYKVIPTGPKSGLIEVVPNSTTLHEIlkeyrkqkgkvldlr 81
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637    661 -----------------GRQTDFGMYDYFTRQYGDESTlAFQQARYNFIRSMAAYSLLLFLLQIKDRHNGNIMLDKKGHI 723
Cdd:smart00146  82 sqtatrlkklelfleatGKFPDPVLYDWFTKKFPDPSE-DYFEARKNFTRSCAGYSVITYILGLGDRHNDNIMLDKTGHL 160
                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637    724 IHIDFGFMFESSPGGNLGWE-PDIKLTDEMVMIMGgkmEATPFKWFMEMCVRGYLAVRPYMDAVVSLVTLMLDTGLPCFR 802
Cdd:smart00146 161 FHIDFGFILGNGPKLFGFPErVPFRLTPEMVDVMG---DSGYFGLFRSLCERALRALRKNSNLIMSLLELMLYDGLPDWR 237

                   ..
gi 30584637    803 GQ 804
Cdd:smart00146 238 SG 239
PI3Ka pfam00613
Phosphoinositide 3-kinase family, accessory domain (PIK domain); PIK domain is conserved in ...
312-480 5.29e-59

Phosphoinositide 3-kinase family, accessory domain (PIK domain); PIK domain is conserved in all PI3 and PI4-kinases. Its role is unclear but it has been suggested to be involved in substrate presentation.


Pssm-ID: 395488  Cd Length: 185  Bit Score: 199.09  E-value: 5.29e-59
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637   312 ARFKNTEAIGNEVTRLVRLDPGA----------------VSDVPEAI-KFL--VTWHTIDADAPELSHVLCWAPTDPPTG 372
Cdd:pfam00613   1 KDLKPNEKERKELEAILAYDPLSkltaeekdliwkfryyLMLVPKALtKLLlsVKWSDLSEVAEALSLLLKWAPIDPVDA 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637   373 LSYFSSMYPpHPLTAQYGVKVLRSFPPDAILFYIPQIVQALRYD--KMGYVREYILWAASKSQLLAHQFIWNMKTNIyld 450
Cdd:pfam00613  81 LELLDPKFP-DPEVRQYAVKCLESASDDELLFYLLQLVQALKYEpfHDSYLSRFLLQRALKNRRIGHFFFWYLKSEI--- 156
                         170       180       190
                  ....*....|....*....|....*....|
gi 30584637   451 eEGHQKDPDIGDLLDQLVEEITGSLSGPAK 480
Cdd:pfam00613 157 -HDEEVSPRFGSLLELYLRSCGTSLLGLNK 185
PI3Kc cd00891
Catalytic domain of Phosphoinositide 3-kinase; PI3Ks catalyze the transfer of the ...
485-833 1.66e-56

Catalytic domain of Phosphoinositide 3-kinase; PI3Ks catalyze the transfer of the gamma-phosphoryl group from ATP to the 3-hydroxyl of the inositol ring of D-myo-phosphatidylinositol (PtdIns) or its derivatives. PI3Ks play an important role in a variety of fundamental cellular processes, including cell motility, the Ras pathway, vesicle trafficking and secretion, immune cell activation and apoptosis. They can be divided into three main classes (I, II, and III), defined by their substrate specificity, regulation, and domain structure. Class I PI3Ks are the only enzymes capable of converting PtdIns(4,5)P2 to the critical second messenger PtdIns(3,4,5)P3. Class I enzymes are heterodimers and exist in multiple isoforms consisting of one catalytic subunit (out of four isoforms) and one of several regulatory subunits. Class II PI3Ks comprise three catalytic isoforms that do not associate with any regulatory subunits. They selectively use PtdIns as a susbtrate to produce PtsIns(3)P. The PI3K catalytic domain family is part of a larger superfamily that includes the catalytic domains of other kinases such as the typical serine/threonine/tyrosine protein kinases (PKs), aminoglycoside phosphotransferase, choline kinase, and RIO kinases.


Pssm-ID: 270624 [Multi-domain]  Cd Length: 334  Bit Score: 197.41  E-value: 1.66e-56
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637 485 REFDFFNKITNVSAIIKPYPKgDERKKACLSALSEVKVQPGCYLPSNPEAIVLDIDYKSGTPMQSAAKAPYLAkFKvkrc 564
Cdd:cd00891   6 KQVKVLDELKEIAKKIKEEPS-EERKEVLEKLLQKLELPKKFTLPLDPRMEVKGLIVEKCKVMDSKKLPLWLV-FK---- 79
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637 565 gvselekeglrcrsdsedecsTQEADGQKIswqAAIFKVGDDCRQDMLALQIIDLFKNIFQLVGLDLFVFPYRVVATAPG 644
Cdd:cd00891  80 ---------------------NADPGGDPI---KVIFKAGDDLRQDQLTLQLLRIMDKLWKKEGLDLRMTPYKCIATGDE 135
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637 645 CGVIECIPDCTS-----RDQLGRQTDFG---MYDYFTRQYGDEStlAFQQARYNFIRSMAAYSLLLFLLQIKDRHNGNIM 716
Cdd:cd00891 136 VGMIEVVPNSETtaaiqKKYGGFGAAFKdtpISNWLKKHNPTEE--EYEEAVENFIRSCAGYCVATYVLGIGDRHNDNIM 213
                       250       260       270       280       290       300       310       320
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637 717 LDKKGHIIHIDFG---------FMF--ESSPggnlgwepdIKLTDEMVMIMGGKmEATPFKWFMEMCVRGYLAVRPYMDA 785
Cdd:cd00891 214 VTKSGHLFHIDFGhflgnfkkkFGIkrERAP---------FVFTPEMAYVMGGE-DSENFQKFEDLCCKAYNILRKHGNL 283
                       330       340       350       360
                ....*....|....*....|....*....|....*....|....*....
gi 30584637 786 VVSLVTLMLDTGLPCFRGQT-IKLLKHRFSPNMTEREAANFIMKVIQSC 833
Cdd:cd00891 284 LINLFSLMLSAGIPELQSIEdIEYLRDALQLDLSDEEAAEHFRKLIHES 332
PI3_PI4_kinase pfam00454
Phosphatidylinositol 3- and 4-kinase; Some members of this family probably do not have lipid ...
596-802 8.59e-55

Phosphatidylinositol 3- and 4-kinase; Some members of this family probably do not have lipid kinase activity and are protein kinases,.


Pssm-ID: 395364 [Multi-domain]  Cd Length: 241  Bit Score: 189.46  E-value: 8.59e-55
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637   596 WQAAIFKVGDDCRQDMLALQIIDLFKNIFQLVGLDLFVF-PYRVVATAPGCGVIECIPDCTSRDQLGRQTDF-------- 666
Cdd:pfam00454   1 GYGGIYKVGDDLRQDELILQVFKLMDEELSKDNLDLRRLkPYSVIPLGPKCGIIEWVPNSETLAYILDEYGEngvpptam 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637   667 ---------------------------GMYDYFTRQYGDEStlAFQQARYNFIRSMAAYSLLLFLLQIKDRHNGNIMLDK 719
Cdd:pfam00454  81 vkilhsalnypklklefesrislppkvGLLQWFVKKSPDAE--EWGEARKNFVRSCAGYSVLDYILGNGDRHLDNILVDK 158
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637   720 K-GHIIHIDFGFMFEsSPGGNLGWEPDI--KLTDEMVMIMGgkmEATPFKWFMEMCVRGYLAVRPYMDAVVSLVTLMLDT 796
Cdd:pfam00454 159 TtGKLFHIDFGLCLP-DAGKDLPFPEKVpfRLTREMVYAMG---PSGDEGLFRELCETAYEALRRNLNLLTNLLKLMVAD 234

                  ....*.
gi 30584637   797 GLPCFR 802
Cdd:pfam00454 235 GLPDWS 240
PI3Kc_III cd00896
Catalytic domain of Class III Phosphoinositide 3-kinase; PI3Ks catalyze the transfer of the ...
484-830 5.21e-52

Catalytic domain of Class III Phosphoinositide 3-kinase; PI3Ks catalyze the transfer of the gamma-phosphoryl group from ATP to the 3-hydroxyl of the inositol ring of D-myo-phosphatidylinositol (PtdIns) or its derivatives. Class III PI3Ks, also called Vps34 (vacuolar protein sorting 34), contain an N-terminal lipid binding C2 domain, a PI3K homology domain of unknown function, and a C-terminal ATP-binding cataytic domain. They phosphorylate only the substrate PtdIns. They interact with a regulatory subunit, Vps15, to form a membrane-associated complex. Class III PI3Ks are involved in protein and vesicular trafficking and sorting, autophagy, trimeric G-protein signaling, and phagocytosis. PI3Ks play an important role in a variety of fundamental cellular processes, including cell motility, the Ras pathway, vesicle trafficking and secretion, immune cell activation and apoptosis. They can be divided into three main classes (I, II, and III), defined by their substrate specificity, regulation, and domain structure. The PI3K catalytic domain family is part of a larger superfamily that includes the catalytic domains of other kinases such as the typical serine/threonine/tyrosine protein kinases (PKs), aminoglycoside phosphotransferase, choline kinase, and RIO kinases.


Pssm-ID: 270628 [Multi-domain]  Cd Length: 346  Bit Score: 185.43  E-value: 5.21e-52
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637 484 QREFDFFNKITNVSAIIK----PYPKGDERKKACLSA--LSEVKVQPGCYLPSNPEAIVLDIDYKSGTPMQSAaKAPYLA 557
Cdd:cd00896   5 KRQQEFVDRLRSLMKEVKnekgSRDKKIERLRELLSDseLGLLLFFEPLPLPLDPSVKVTGIIPEKSTVFKSA-LMPLKL 83
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637 558 KFKVkrcgvselekeglrcrsdsedecstqeADGQKISwqaAIFKVGDDCRQDMLALQIIDLFKNIFQLVGLDLFVFPYR 637
Cdd:cd00896  84 TFKT---------------------------LDGGEYK---VIFKHGDDLRQDQLVLQIITLMDRLLKKENLDLKLTPYK 133
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637 638 VVATAPGCGVIECIPDCTSRDQLGRQTDfGMYDYFTRQYGDEST--LAFQQARYNFIRSMAAYSLLLFLLQIKDRHNGNI 715
Cdd:cd00896 134 VLATSPNDGLVEFVPNSKALADILKKYG-SILNFLRKHNPDESGpyGIKPEVMDNFVKSCAGYCVITYILGVGDRHLDNL 212
                       250       260       270       280       290       300       310       320
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637 716 MLDKKGHIIHIDFGFMFESSPGgnlGWEPDIKLTDEMVMIMGGKmEATPFKWFMEMCVRGYLAVRPYMDAVVSLVTLMLD 795
Cdd:cd00896 213 LLTKDGHLFHIDFGYILGRDPK---PFPPPMKLCKEMVEAMGGA-NSEGYKEFKKYCCTAYNILRKHANLILNLFSLMVD 288
                       330       340       350
                ....*....|....*....|....*....|....*...
gi 30584637 796 TGLPCFRGQTIKLL---KHRFSPNMTEREAANFIMKVI 830
Cdd:cd00896 289 ANIPDIALEPDKAVlkvQEKFRLDLSDEEAEQYFQNLI 326
TEL1 COG5032
Phosphatidylinositol kinase or protein kinase, PI-3 family [Signal transduction mechanisms];
404-855 1.56e-50

Phosphatidylinositol kinase or protein kinase, PI-3 family [Signal transduction mechanisms];


Pssm-ID: 227365 [Multi-domain]  Cd Length: 2105  Bit Score: 193.85  E-value: 1.56e-50
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637  404 FYIPQIVQALRYDKMGY--VREYILwAASKSQLLAHQFIWNMKTNIYLDEEGHQ----KDPDIGDLLDQL-----VEEIT 472
Cdd:COG5032 1578 EHPQALVFTLRSAIESTalSKESVA-LSLENKSRTHDPSLVKEALELSDENIRIayplLHLLFEPILAQLlsrlsSENNK 1656
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637  473 GSLSGPAKDFYQREFDFF----NKITNVSAIIKPY-----PKGDERKKACLSALSEVKVQPGCYLPSNPEAIVLDIDYKS 543
Cdd:COG5032 1657 ISVALLIDKPLHEERENFpsglSLSSFQSSFLKELikkspRKIRKKFKIDISLLNLSRKLYISVLRSIRKRLKRLLELRL 1736
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637  544 G----TPMQSAAK------APY-LAKFKVKRCGVSE----LEKEGLRCRSDSedeCSTQeaDGQKISWqaaIFKVGDDCR 608
Cdd:COG5032 1737 KkvspKLLLFHAFleiklpGQYlLDKPFVLIERFEPevsvVKSHLQRPRRLT---IRGS--DGKLYSF---IVKGGDDLR 1808
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637  609 QDMLALQIIDLFKNIFQLVGL----DLFVFPYRVVATAPGCGVIECIPDCTS-----RDQLGRQ---------------- 663
Cdd:COG5032 1809 QDELALQLIRLMNKILKKDKEtrrrDLWIRPYKVIPLSPGSGIIEWVPNSDTlhsilREYHKRKnisidqekklaarldn 1888
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637  664 ----------------TDFGMYDYFTRQYGDEStlAFQQARYNFIRSMAAYSLLLFLLQIKDRHNGNIMLDKK-GHIIHI 726
Cdd:COG5032 1889 lklllkdefftkatlkSPPVLYDWFSESFPNPE--DWLTARTNFARSLAVYSVIGYILGLGDRHPGNILIDRSsGHVIHI 1966
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637  727 DFGFMFESSPGGNLGWEP-DIKLTDEMVMIMGGKMEATPFKwfmEMCVRGYLAVRPYMDAVVSLVTLMLD------TGLP 799
Cdd:COG5032 1967 DFGFILFNAPGRFPFPEKvPFRLTRNIVEAMGVSGVEGSFR---ELCETAFRALRKNADSLMNVLELFVRdpliewRRLP 2043
                        490       500       510       520       530
                 ....*....|....*....|....*....|....*....|....*....|....*....
gi 30584637  800 CFRG---QTIKLLKHRFSPNMTEREAANFIMKVIQSCFLSNRSRTYDMIQYYQNDIPYL 855
Cdd:COG5032 2044 CFREiqnNEIVNVLERFRLKLSEKDAEKFVDLLINKSVESLITQATDPFQLATMYIGWM 2102
PI3Ka smart00145
Phosphoinositide 3-kinase family, accessory domain (PIK domain); PIK domain is conserved in ...
301-475 6.55e-49

Phosphoinositide 3-kinase family, accessory domain (PIK domain); PIK domain is conserved in all PI3 and PI4-kinases. Its role is unclear but it has been suggested to be involved in substrate presentation.


Pssm-ID: 214537  Cd Length: 184  Bit Score: 170.90  E-value: 6.55e-49
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637    301 SISPYLAVQLPARFKNTEAIGNEVTRLV-RLDPGAVSDVPEAI-KFL--VTWHTIDADAPELSHVLCWAPTDPPTGLSYF 376
Cdd:smart00145   4 DIEEREQLEAILKLDPTYELTEEEKDLIwKFRHYYLTNNPKALpKFLlsVKWSDADEVAQALSLLLSWAPLDPEDALELL 83
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637    377 SSMYPpHPLTAQYGVKVLRSFPPDAILFYIPQIVQALRYD--KMGYVREYILWAASKSQLLAHQFIWNMKTNIyldEEGH 454
Cdd:smart00145  84 DPKFP-DPFVRAYAVKRLESASDEELLLYLLQLVQALKYEpyLDSALARFLLERALANQRLGHFFYWYLKSEL---HDPH 159
                          170       180
                   ....*....|....*....|.
gi 30584637    455 QkDPDIGDLLDQLVEEITGSL 475
Cdd:smart00145 160 V-SIRFGLLLEAYLRGCGTHL 179
PI3Ka cd00864
Phosphoinositide 3-kinase family, accessory domain (PIK domain); PIK domain is conserved in ...
299-448 4.96e-45

Phosphoinositide 3-kinase family, accessory domain (PIK domain); PIK domain is conserved in PI3 and PI4-kinases. Its role is unclear, but it has been suggested to be involved in substrate presentation. Phosphoinositide 3-kinases play an important role in a variety of fundamental cellular processes and can be divided into three main classes, defined by their substrate specificity and domain architecture.


Pssm-ID: 238440  Cd Length: 152  Bit Score: 158.92  E-value: 4.96e-45
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637 299 AWSISPYLAVQLPARFKNTEAIGNEVTRLVRLDPGAV-SDVPEAIKFLVTWHtiDADAPELSHVLC-WAPTDPPTGLSYF 376
Cdd:cd00864   1 AWERKPLLAILLYPPFSTLTEEEKELLWKFRYYLLNVpKALPKLLKSVNWND--DEEVSELYQLLKwWAPLSPEDALELL 78
                        90       100       110       120       130       140       150
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....
gi 30584637 377 SSMYPpHPLTAQYGVKVLRSFPPDAILFYIPQIVQALRYDK--MGYVREYILWAASKSQLLAHQFIWNMKTNIY 448
Cdd:cd00864  79 SPKYP-DPVVRQYAVRVLESASDDELLLYLPQLVQALKYEPylDSYLARFLLERALKSQRLGHQLYWNLKSEIH 151
PI3Kc_II cd05166
Catalytic domain of Class II Phosphoinositide 3-kinase; PI3Ks catalyze the transfer of the ...
505-832 3.69e-39

Catalytic domain of Class II Phosphoinositide 3-kinase; PI3Ks catalyze the transfer of the gamma-phosphoryl group from ATP to the 3-hydroxyl of the inositol ring of D-myo-phosphatidylinositol (PtdIns) or its derivatives. PI3Ks play an important role in a variety of fundamental cellular processes, including cell motility, the Ras pathway, vesicle trafficking and secretion, immune cell activation and apoptosis. They can be divided into three main classes (I, II, and III), defined by their substrate specificity, regulation, and domain structure. Class II PI3Ks preferentially use PtdIns as a substrate to produce PtdIns(3)P, but can also phosphorylate PtdIns(4)P. They function as monomers and do not associate with any regulatory subunits. Class II enzymes contain an N-terminal Ras binding domain, a lipid binding C2 domain, a PI3K homology domain of unknown function, an ATP-binding cataytic domain, a Phox homology (PX) domain, and a second C2 domain at the C-terminus. They are activated by a variety of stimuli including chemokines, cytokines, lysophosphatidic acid (LPA), insulin, and tyrosine kinase receptors. The PI3K catalytic domain family is part of a larger superfamily that includes the catalytic domains of other kinases such as the typical serine/threonine/tyrosine protein kinases (PKs), aminoglycoside phosphotransferase, choline kinase, and RIO kinases.


Pssm-ID: 270710 [Multi-domain]  Cd Length: 352  Bit Score: 148.98  E-value: 3.69e-39
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637 505 KGDERKKACLSALSEVK---VQPGCYLPSNPEAIVLDIDyksgtpmqsaakapylakfkVKRCGVSELEKEGLRCRSDSE 581
Cdd:cd05166  25 KDSARENALRRELEQLAsflLENSFRLPLDPALEVTGVD--------------------VRSCSYFNSNALPLKLVFRNA 84
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637 582 DEcstqeaDGQKISwqaAIFKVGDDCRQDMLALQIIDLFKNIFQLVGLDLFVFPYRVVATAPGCGVIECIPDCtsrDQLG 661
Cdd:cd05166  85 DP------RAEPIS---VIFKVGDDLRQDMLTLQLIRIMDKIWLQEGLDLKMITFRCVPTGNKRGMVELVPEA---ETLR 152
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637 662 R-QTDFG---------MYDYFTRQYGDEstLAFQQARYNFIRSMAAYSLLLFLLQIKDRHNGNIMLDKKGHIIHIDFG-F 730
Cdd:cd05166 153 EiQTEHGltgsfkdrpLADWLQKHNPSE--LEYEKAVENFIRSCAGYCVATYVLGICDRHNDNIMLKTSGHLFHIDFGkF 230
                       250       260       270       280       290       300       310       320
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637 731 MFESSPGGNlgwepdIK-------LTDEMV-MIMGGKMEATPFKWFMEMCVRGYLAVRPYMDAVVSLVTLMLDTGLPCFR 802
Cdd:cd05166 231 LGDAQMFGN------FKrdrvpfvLTSDMAyVINGGDKPSSRFQLFVDLCCQAFNIIRKNSNLLLNLLSLMLSSGIPGVT 304
                       330       340       350
                ....*....|....*....|....*....|
gi 30584637 803 GQTIKLLKHRFSPNMTEREAANFIMKVIQS 832
Cdd:cd05166 305 QDDLRYVQDALLPELTDAEATAHFTRMIEE 334
PI3Kc_I cd05165
Catalytic domain of Class I Phosphoinositide 3-kinase; PI3Ks catalyze the transfer of the ...
484-834 9.29e-39

Catalytic domain of Class I Phosphoinositide 3-kinase; PI3Ks catalyze the transfer of the gamma-phosphoryl group from ATP to the 3-hydroxyl of the inositol ring of D-myo-phosphatidylinositol (PtdIns) or its derivatives. Class I PI3Ks are the only enzymes capable of converting PtdIns(4,5)P2 to the critical second messenger PtdIns(3,4,5)P3. In vitro, they can also phosphorylate the substrates PtdIns and PtdIns(4)P. Class I enzymes are heterodimers and exist in multiple isoforms consisting of one catalytic subunit (out of four isoforms) and one of several regulatory subunits. They are further classified into class IA (alpha, beta and delta) and IB (gamma). PI3Ks play an important role in a variety of fundamental cellular processes, including cell motility, the Ras pathway, vesicle trafficking and secretion, immune cell activation and apoptosis. They can be divided into three main classes (I, II, and III), defined by their substrate specificity, regulation, and domain structure. The PI3K catalytic domain family is part of a larger superfamily that includes the catalytic domains of other kinases such as the typical serine/threonine/tyrosine protein kinases (PKs), aminoglycoside phosphotransferase, choline kinase, and RIO kinases.


Pssm-ID: 270709 [Multi-domain]  Cd Length: 363  Bit Score: 148.17  E-value: 9.29e-39
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637 484 QREFDFFNKITNVSAIIKPYPKGDERKKA----CLSALSEVKVQPGCYLPSNPEAIvldidyksgtpmqsaakapyLAKF 559
Cdd:cd05165   5 SRQVEALNKLKKLSDILKEKKKSKEKVKKllkeCLKQKFYDEALQNFQSPLNPSHK--------------------LGEL 64
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637 560 KVKRCGVSELEKEGLRCRSDSEDECSTQEADgqkiswQAAIFKVGDDCRQDMLALQIIDLFKNIFQLVGLDLFVFPYRVV 639
Cdd:cd05165  65 IIEKCKVMDSKKRPLWLVFENADPLALSGED------IKIIFKNGDDLRQDMLTLQIIRIMDNIWKEEGLDLRMLPYGCL 138
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637 640 ATAPGCGVIECIPDCTS-----RDQLGR---QTDFGMYDYFTRQYGDESTlAFQQARYNFIRSMAAYSLLLFLLQIKDRH 711
Cdd:cd05165 139 STGDNVGLIEVVRNAKTianiqKKKGKVatlAFNKDSLHKWLKEKNKTGE-KYDRAIEEFTLSCAGYCVATYVLGIGDRH 217
                       250       260       270       280       290       300       310       320
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637 712 NGNIMLDKKGHIIHIDFG-FM--FESSPGGNLGWEPDIkLTDEMVMIM---GGKMEATPFKWFMEMCVRGYLAVRPYMDA 785
Cdd:cd05165 218 SDNIMVKENGQLFHIDFGhFLgnFKKKFGIKRERVPFV-LTHDFVYVIargQDNTKSEEFQEFQELCEKAYLILRRHGNL 296
                       330       340       350       360       370
                ....*....|....*....|....*....|....*....|....*....|
gi 30584637 786 VVSLVTLMLDTGLP-CFRGQTIKLLKHRFSPNMTEREAANFIMKVIQSCF 834
Cdd:cd05165 297 FISLFSMMLSTGIPeLTSVKDIEYLRKTLALDKTEEEALKYFRKKFNEAL 346
PI3Kc_like cd00142
Catalytic domain of Phosphoinositide 3-kinase and similar proteins; Members of the family ...
588-796 4.52e-35

Catalytic domain of Phosphoinositide 3-kinase and similar proteins; Members of the family include PI3K, phosphoinositide 4-kinase (PI4K), PI3K-related protein kinases (PIKKs), and TRansformation/tRanscription domain-Associated Protein (TRAPP). PI3Ks catalyze the transfer of the gamma-phosphoryl group from ATP to the 3-hydroxyl of the inositol ring of D-myo-phosphatidylinositol (PtdIns) or its derivatives, while PI4K catalyze the phosphorylation of the 4-hydroxyl of PtdIns. PIKKs are protein kinases that catalyze the phosphorylation of serine/threonine residues, especially those that are followed by a glutamine. PI3Ks play an important role in a variety of fundamental cellular processes, including cell motility, the Ras pathway, vesicle trafficking and secretion, immune cell activation and apoptosis. PI4Ks produce PtdIns(4)P, the major precursor to important signaling phosphoinositides. PIKKs have diverse functions including cell-cycle checkpoints, genome surveillance, mRNA surveillance, and translation control. The PI3K-like catalytic domain family is part of a larger superfamily that includes the catalytic domains of other kinases such as the typical serine/threonine/tyrosine protein kinases (PKs), aminoglycoside phosphotransferase, choline kinase, and RIO kinases.


Pssm-ID: 270621 [Multi-domain]  Cd Length: 216  Bit Score: 132.84  E-value: 4.52e-35
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637 588 EADGQKISWqaaIFKVGDDCRQDMLALQIIDLFKNIFQLVGLDLFVFPYRVVATAPGCGVIECIPDCTSRDQLGrqtdfg 667
Cdd:cd00142  24 GADGKTYSF---LLKRRDDLRKDERSFQFMRLIQSILEKESVNLVLPPYKVIPLSENSGLIEIVKDAQTIEDLL------ 94
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637 668 myDYFTRQYGDEStlAFQQARYNFIRSMAAYSLLLFLLQIKDRHNGNIMLDKKGHIIHIDFGFMFESSPGGNLGWEPDIK 747
Cdd:cd00142  95 --KSLWRKSPSSQ--SWLNRRENFSCSLAGYSVLGYIFGIGDRHPSNIMIEPSGNIFHIDFGFIFSGRKLAEGVETVPFR 170
                       170       180       190       200
                ....*....|....*....|....*....|....*....|....*....
gi 30584637 748 LTDEMVMIMGGkmeATPFKWFMEMCVRGYLAVRPYMDAVVSLVTLMLDT 796
Cdd:cd00142 171 LTPMLENAMGT---AGVNGPFQISMVKIMEILREHADLIVPILEHSLRD 216
PI3Kc_C2_gamma cd05177
Catalytic domain of Class II Phosphoinositide 3-kinase gamma; PI3Ks catalyze the transfer of ...
600-834 5.25e-35

Catalytic domain of Class II Phosphoinositide 3-kinase gamma; PI3Ks catalyze the transfer of the gamma-phosphoryl group from ATP to the 3-hydroxyl of the inositol ring of D-myo-phosphatidylinositol (PtdIns) or its derivatives. The class II gamma isoform, PI3K-C2gamma, is expressed in the liver, breast, and prostate. PI3Ks play an important role in a variety of fundamental cellular processes, including cell motility, the Ras pathway, vesicle trafficking and secretion, immune cell activation and apoptosis. They can be divided into three main classes (I, II, and III), defined by their substrate specificity, regulation, and domain structure. Class II PI3Ks preferentially use PtdIns as a substrate to produce PtdIns(3)P, but can also phosphorylate PtdIns(4)P. They function as monomers and do not associate with any regulatory subunits. Class II enzymes contain an N-terminal Ras binding domain, a lipid binding C2 domain, a PI3K homology domain of unknown function, an ATP-binding cataytic domain, a Phox homology (PX) domain, and a second C2 domain at the C-terminus. It's biological function remains unknown. The PI3K catalytic domain family is part of a larger superfamily that includes the catalytic domains of other kinases such as the typical serine/threonine/tyrosine protein kinases (PKs), aminoglycoside phosphotransferase, choline kinase, and RIO kinases.


Pssm-ID: 270721 [Multi-domain]  Cd Length: 354  Bit Score: 136.95  E-value: 5.25e-35
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637 600 IFKVGDDCRQDMLALQIIDLFKNIFQLVGLDLFVFPYRVVATAPGCGVIECIPDCTSRDQLGRQTDF-------GMYDYF 672
Cdd:cd05177  95 IFKTGDDLRQDMLVLQIVRVMDNIWLQEGLDMQMIIYRCLSTGKTQGLVQMVPDAVTLAKIHRESGLigplkenTIEKWF 174
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637 673 TRQYGDESTlaFQQARYNFIRSMAAYSLLLFLLQIKDRHNGNIMLDKKGHIIHIDFG-FMFESSPGGNLGWE--PDIkLT 749
Cdd:cd05177 175 HMHNKLKED--YDKAVRNFFHSCAGWCVVTFILGVCDRHNDNIMLTHSGHMFHIDFGkFLGHAQTFGSIKRDraPFI-FT 251
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637 750 DEM-VMIMGGKMEATPFKWFMEMCVRGYLAVRPYMDAVVSLVTLMLDTGLPCFRG-QTIKLLKHRFSPNMTEREAANFIM 827
Cdd:cd05177 252 SEMeYFITEGGKKPQRFQRFVELCCRAYNIVRKHSQLLLNLLEMMLHAGLPELKDiQDLKYVYNNLRPQDTDLEATSYFT 331
                       250
                ....*....|
gi 30584637 828 KVIQ---SCF 834
Cdd:cd05177 332 KKIKeslECF 341
PI3Kc_IB_gamma cd00894
Catalytic domain of Class IB Phosphoinositide 3-kinase gamma; PI3Ks catalyze the transfer of ...
600-833 2.18e-34

Catalytic domain of Class IB Phosphoinositide 3-kinase gamma; PI3Ks catalyze the transfer of the gamma-phosphoryl group from ATP to the 3-hydroxyl of the inositol ring of D-myo-phosphatidylinositol (PtdIns) or its derivatives. PI3Kgamma signaling controls diverse immune and vascular functions including cell recruitment, mast cell activation, platelet aggregation, and smooth muscle contractility. It associates with one of two regulatory subunits, p101 and p84, and is activated by G-protein-coupled receptors (GPCRs) by direct binding to their betagamma subunits. It contains an N-terminal Ras binding domain, a lipid binding C2 domain, a PI3K homology domain of unknown function, and a C-terminal ATP-binding cataytic domain. PI3Ks can be divided into three main classes (I, II, and III), defined by their substrate specificity, regulation, and domain structure. Class I PI3Ks are the only enzymes capable of converting PtdIns(4,5)P2 to the critical second messenger PtdIns(3,4,5)P3. Class I enzymes are heterodimers and exist in multiple isoforms consisting of one catalytic subunit (out of four isoforms) and one of several regulatory subunits. They are further classified into class IA (alpha, beta and delta) and IB (gamma). The PI3K catalytic domain family is part of a larger superfamily that includes the catalytic domains of other kinases such as the typical serine/threonine/tyrosine protein kinases (PKs), aminoglycoside phosphotransferase, choline kinase, and RIO kinases.


Pssm-ID: 270627 [Multi-domain]  Cd Length: 367  Bit Score: 135.38  E-value: 2.18e-34
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637 600 IFKVGDDCRQDMLALQIIDLFKNIFQLVGLDLFVFPYRVVATAPGCGVIECIPDCTSRDQLGRQT--------DFGMYDY 671
Cdd:cd00894 103 IFKHGDDLRQDMLILQILRIMESIWETESLDLCLLPYGCISTGDKIGMIEIVKDATTIAKIQQSTvgntgafkDEVLNHW 182
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637 672 FTRQYGDESTlaFQQARYNFIRSMAAYSLLLFLLQIKDRHNGNIMLDKKGHIIHIDFGFM---FESSPGGNLGWEPDIkL 748
Cdd:cd00894 183 LKEKCPIEEK--FQAAVERFVYSCAGYCVATFVLGIGDRHNDNIMITETGNLFHIDFGHIlgnYKSFLGINKERVPFV-L 259
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637 749 TDEMVMIMG--GKMEATPFKWFMEMCVRGYLAVRPYMDAVVSLVTLMLDTGLPCFRG-QTIKLLKHRFSPNMTEREAANF 825
Cdd:cd00894 260 TPDFLFVMGtsGKKTSLHFQKFQDVCVKAYLALRHHTNLLIILFSMMLMTGMPQLTSkEDIEYIRDALTVGKSEEDAKKH 339

                ....*...
gi 30584637 826 IMKVIQSC 833
Cdd:cd00894 340 FLDQIEVC 347
PI3Kc_C2_alpha cd05176
Catalytic domain of Class II Phosphoinositide 3-kinase alpha; PI3Ks catalyze the transfer of ...
591-832 4.53e-34

Catalytic domain of Class II Phosphoinositide 3-kinase alpha; PI3Ks catalyze the transfer of the gamma-phosphoryl group from ATP to the 3-hydroxyl of the inositol ring of D-myo-phosphatidylinositol (PtdIns) or its derivatives. The class II alpha isoform, PI3K-C2alpha, plays key roles in clathrin assembly and clathrin-mediated membrane trafficking, insulin signaling, vascular smooth muscle contraction, and the priming of neurosecretory granule exocytosis. PI3Ks play an important role in a variety of fundamental cellular processes, including cell motility, the Ras pathway, vesicle trafficking and secretion, immune cell activation and apoptosis. They can be divided into three main classes (I, II, and III), defined by their substrate specificity, regulation, and domain structure. Class II PI3Ks preferentially use PtdIns as a substrate to produce PtdIns(3)P, but can also phosphorylate PtdIns(4)P. They function as monomers and do not associate with any regulatory subunits. Class II enzymes contain an N-terminal Ras binding domain, a lipid binding C2 domain, a PI3K homology domain of unknown function, an ATP-binding cataytic domain, a Phox homology (PX) domain, and a second C2 domain at the C-terminus. The PI3K catalytic domain family is part of a larger superfamily that includes the catalytic domains of other kinases such as the typical serine/threonine/tyrosine protein kinases (PKs), aminoglycoside phosphotransferase, choline kinase, and RIO kinases.


Pssm-ID: 270720 [Multi-domain]  Cd Length: 353  Bit Score: 134.34  E-value: 4.53e-34
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637 591 GQKISwqaAIFKVGDDCRQDMLALQIIDLFKNIFQLVGLDLFVFPYRVVATAPGCGVIECIPdctSRDQLGR-QTDFGMY 669
Cdd:cd05176  88 GEEIN---VMFKVGEDLRQDMLALQMIKIMDKIWLQEGLDLRMVIFKCLSTGKDRGMVELVP---SSDTLRKiQVEYGVT 161
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637 670 DYFT--------RQYgDESTLAFQQARYNFIRSMAAYSLLLFLLQIKDRHNGNIMLDKKGHIIHIDFG-FMFESSPGGNL 740
Cdd:cd05176 162 GSFKdkplaewlRKY-NPSEEEYEKASENFIYSCAGCCVATYVLGICDRHNDNIMLRSTGHMFHIDFGkFLGHAQMFGSF 240
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637 741 GWE--PDIKLTDEMVMIMGGKMEATPFKWFMEMCVRGYLAVRPYMDAVVSLVTLMLDTGLPCFRG-QTIKLLKHRFSPNM 817
Cdd:cd05176 241 KRDraPFVLTSDMAYVINGGEKPTIRFQLFVDLCCQAYNLIRKHTNLFLNLLSLMLSSGLPELTGiQDLKYVFDALQPQT 320
                       250
                ....*....|....*
gi 30584637 818 TEREAANFIMKVIQS 832
Cdd:cd05176 321 TDAEATIFFTRLIES 335
PI3Kc_IA_alpha cd05175
Catalytic domain of Class IA Phosphoinositide 3-kinase alpha; PI3Ks catalyze the transfer of ...
485-828 3.99e-31

Catalytic domain of Class IA Phosphoinositide 3-kinase alpha; PI3Ks catalyze the transfer of the gamma-phosphoryl group from ATP to the 3-hydroxyl of the inositol ring of D-myo-phosphatidylinositol (PtdIns) or its derivatives. PI3Kalpha plays an important role in insulin signaling. It also mediates physiologic heart growth and provides protection from stress. Activating mutations of PI3Kalpha is associated with diverse forms of cancer at high frequency. PI3Ks can be divided into three main classes (I, II, and III), defined by their substrate specificity, regulation, and domain structure. Class I PI3Ks are the only enzymes capable of converting PtdIns(4,5)P2 to the critical second messenger PtdIns(3,4,5)P3. Class I enzymes are heterodimers and exist in multiple isoforms consisting of one catalytic subunit (out of four isoforms) and one of several regulatory subunits. They are further classified into class IA (alpha, beta and delta) and IB (gamma). Class IA enzymes contain an N-terminal p85 binding domain, a Ras binding domain, a lipid binding C2 domain, a PI3K homology domain of unknown function, and a C-terminal ATP-binding cataytic domain. They associate with a regulatory subunit of the p85 family and are activated by tyrosine kinase receptors. The PI3K catalytic domain family is part of a larger superfamily that includes the catalytic domains of other kinases such as the typical serine/threonine/tyrosine protein kinases (PKs), aminoglycoside phosphotransferase, choline kinase, and RIO kinases.


Pssm-ID: 270719 [Multi-domain]  Cd Length: 370  Bit Score: 125.94  E-value: 3.99e-31
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637 485 REFDFFNKITNVSAIIKPyPKGDERKKACLSALSEVKVQPGcylpsnpeaiVLDIDYKSGTPMQSAAKapyLAKFKVKRC 564
Cdd:cd05175  10 RQVEAMEKLINLTDILKQ-EKKDETQKVQMKFLVEQMRRPD----------FMDALQGFLSPLNPAHQ---LGNLRLEEC 75
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637 565 GVSELEKEGLRCRSDSEDECSTQEADGQKIswqaaIFKVGDDCRQDMLALQIIDLFKNIFQLVGLDLFVFPYRVVATAPG 644
Cdd:cd05175  76 RIMSSAKRPLWLNWENPDIMSELLFQNNEI-----IFKNGDDLRQDMLTLQIIRIMENIWQNQGLDLRMLPYGCLSIGDC 150
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637 645 CGVIECIPDCTSRDQL----GRQTDFGMYDYFTRQYGDESTLA--FQQARYNFIRSMAAYSLLLFLLQIKDRHNGNIMLD 718
Cdd:cd05175 151 VGLIEVVRNSHTIMQIqckgGLKGALQFNSHTLHQWLKDKNKGeiYDAAIDLFTRSCAGYCVATFILGIGDRHNSNIMVK 230
                       250       260       270       280       290       300       310       320
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637 719 KKGHIIHIDFGFMFESSPgGNLGWE----PDIKLTDEMVMIMGGKMEATP---FKWFMEMCVRGYLAVRPYMDAVVSLVT 791
Cdd:cd05175 231 DDGQLFHIDFGHFLDHKK-KKFGYKrervPFVLTQDFLIVISKGAQECTKtreFERFQEMCYKAYLAIRQHANLFINLFS 309
                       330       340       350
                ....*....|....*....|....*....|....*...
gi 30584637 792 LMLDTGLPCFRG-QTIKLLKHRFSPNMTEREAANFIMK 828
Cdd:cd05175 310 MMLGSGMPELQSfDDIAYIRKTLALDKTEQEALEYFMK 347
PI3Kc_C2_beta cd00895
Catalytic domain of Class II Phosphoinositide 3-kinase beta; PI3Ks catalyze the transfer of ...
600-832 2.22e-29

Catalytic domain of Class II Phosphoinositide 3-kinase beta; PI3Ks catalyze the transfer of the gamma-phosphoryl group from ATP to the 3-hydroxyl of the inositol ring of D-myo-phosphatidylinositol (PtdIns) or its derivatives. The class II beta isoform, PI3K-C2beta, contributes to the migration and survival of cancer cells. It regulates Rac activity and impacts membrane ruffling, cell motility, and cadherin-mediated cell-cell adhesion. PI3Ks play an important role in a variety of fundamental cellular processes, including cell motility, the Ras pathway, vesicle trafficking and secretion, immune cell activation and apoptosis. They can be divided into three main classes (I, II, and III), defined by their substrate specificity, regulation, and domain structure. Class II PI3Ks preferentially use PtdIns as a substrate to produce PtdIns(3)P, but can also phosphorylate PtdIns(4)P. They function as monomers and do not associate with any regulatory subunits. Class II enzymes contain an N-terminal Ras binding domain, a lipid binding C2 domain, a PI3K homology domain of unknown function, an ATP-binding cataytic domain, a Phox homology (PX) domain, and a second C2 domain at the C-terminus. The PI3K catalytic domain family is part of a larger superfamily that includes the catalytic domains of other kinases such as the typical serine/threonine/tyrosine protein kinases (PKs), aminoglycoside phosphotransferase, choline kinase, and RIO kinases.


Pssm-ID: 119421 [Multi-domain]  Cd Length: 354  Bit Score: 120.49  E-value: 2.22e-29
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637 600 IFKVGDDCRQDMLALQIIDLFKNIFQLVGLDLFVFPYRVVATAPGCGVIECIPDCTSRDQL-------GRQTDFGMYDYF 672
Cdd:cd00895  95 IFKCGDDLRQDMLTLQMIRIMNKIWVQEGLDMRMVIFRCFSTGRGRGMVEMIPNAETLRKIqvehgvtGSFKDRPLADWL 174
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637 673 TRQYGDEStlAFQQARYNFIRSMAAYSLLLFLLQIKDRHNGNIMLDKKGHIIHIDFG-FMFESSPGGNLGWE--PDIKLT 749
Cdd:cd00895 175 QKHNPTED--EYEKAVENFIYSCAGCCVATYVLGICDRHNDNIMLKTTGHMFHIDFGrFLGHAQMFGNIKRDraPFVFTS 252
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637 750 DEMVMIMGGKMEATPFKWFMEMCVRGYLAVRPYMDAVVSLVTLMLDTGLPCFRG-QTIKLLKHRFSPNMTEREAANFIMK 828
Cdd:cd00895 253 DMAYVINGGDKPSSRFHDFVDLCCQAYNLIRKHTHLFLNLLGLMLSCGIPELSDlEDLKYVYDALRPQDTEADATTYFTR 332

                ....
gi 30584637 829 VIQS 832
Cdd:cd00895 333 LIES 336
PI3Kc_IA_beta cd05173
Catalytic domain of Class IA Phosphoinositide 3-kinase beta; PI3Ks catalyze the transfer of ...
600-822 3.52e-26

Catalytic domain of Class IA Phosphoinositide 3-kinase beta; PI3Ks catalyze the transfer of the gamma-phosphoryl group from ATP to the 3-hydroxyl of the inositol ring of D-myo-phosphatidylinositol (PtdIns) or its derivatives. PI3Kbeta can be activated by G-protein-coupled receptors. Deletion of PI3Kbeta in mice results in early lethality at around day three of development. PI3Kbeta plays an important role in regulating sustained integrin activation and stable platelet agrregation, especially under conditions of high shear stress. PI3Ks can be divided into three main classes (I, II, and III), defined by their substrate specificity, regulation, and domain structure. Class I PI3Ks are the only enzymes capable of converting PtdIns(4,5)P2 to the critical second messenger PtdIns(3,4,5)P3. Class I enzymes are heterodimers and exist in multiple isoforms consisting of one catalytic subunit (out of four isoforms) and one of several regulatory subunits. They are further classified into class IA (alpha, beta and delta) and IB (gamma). Class IA enzymes contain an N-terminal p85 binding domain, a Ras binding domain, a lipid binding C2 domain, a PI3K homology domain of unknown function, and a C-terminal ATP-binding cataytic domain. They associate with a regulatory subunit of the p85 family and are activated by tyrosine kinase receptors. The PI3K catalytic domain family is part of a larger superfamily that includes the catalytic domains of other kinases such as the typical serine/threonine/tyrosine protein kinases (PKs), aminoglycoside phosphotransferase, choline kinase, and RIO kinases.


Pssm-ID: 270717 [Multi-domain]  Cd Length: 362  Bit Score: 111.21  E-value: 3.52e-26
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637 600 IFKVGDDCRQDMLALQIIDLFKNIFQLVGLDLFVFPYRVVATAPGCGVIECIP--DCTSRDQLgRQTDFGMYDYFT---- 673
Cdd:cd05173  98 IFKNGDDLRQDMLTLQILRLMDTLWKEAGLDLRIVPYGCLATGDRSGLIEVVSsaETIADIQL-NSSNVAAAAAFNkdal 176
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637 674 ------RQYGDESTLAFQQarynFIRSMAAYSLLLFLLQIKDRHNGNIMLDKKGHIIHIDFGFM---FESSPGGNLGWEP 744
Cdd:cd05173 177 lnwlkeYNSGDDLERAIEE----FTLSCAGYCVATYVLGIGDRHSDNIMVRKNGQLFHIDFGHIlgnFKSKFGIKRERVP 252
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637 745 DIKLTDEMVMIMGGKM-EATPFKWFMEMCVRGYLAVRPYMDAVVSLVTLMLDTGLPCFRG-QTIKLLKHRFSPNMTEREA 822
Cdd:cd05173 253 FILTYDFIHVIQQGKTgNTEKFGRFRQYCEDAYLILRKNGNLFITLFALMLTAGLPELTSvKDIQYLKDSLALGKSEEEA 332
PI3Kc_IA_delta cd05174
Catalytic domain of Class IA Phosphoinositide 3-kinase delta; PI3Ks catalyze the transfer of ...
600-828 4.52e-24

Catalytic domain of Class IA Phosphoinositide 3-kinase delta; PI3Ks catalyze the transfer of the gamma-phosphoryl group from ATP to the 3-hydroxyl of the inositol ring of D-myo-phosphatidylinositol (PtdIns) or its derivatives. PI3Kdelta is mainly expressed in immune cells and plays an important role in cellular and humoral immunity. It plays a major role in antigen receptor signaling in B-cells, T-cells, and mast cells. It regulates the differentiation of peripheral helper T-cells and controls the development and function of regulatory T-cells. PI3Ks can be divided into three main classes (I, II, and III), defined by their substrate specificity, regulation, and domain structure. Class I PI3Ks are the only enzymes capable of converting PtdIns(4,5)P2 to the critical second messenger PtdIns(3,4,5)P3. Class I enzymes are heterodimers and exist in multiple isoforms consisting of one catalytic subunit (out of four isoforms) and one of several regulatory subunits. They are further classified into class IA (alpha, beta and delta) and IB (gamma). Class IA enzymes contain an N-terminal p85 binding domain, a Ras binding domain, a lipid binding C2 domain, a PI3K homology domain of unknown function, and a C-terminal ATP-binding cataytic domain. They associate with a regulatory subunit of the p85 family and are activated by tyrosine kinase receptors. The PI3K catalytic domain family is part of a larger superfamily that includes the catalytic domains of other kinases such as the typical serine/threonine/tyrosine protein kinases (PKs), aminoglycoside phosphotransferase, choline kinase, and RIO kinases.


Pssm-ID: 270718 [Multi-domain]  Cd Length: 366  Bit Score: 105.13  E-value: 4.52e-24
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637 600 IFKVGDDCRQDMLALQIIDLFKNIFQLVGLDLFVFPYRVVATAPGCGVIECI--PDCTSRDQLGRQTDFGmydyfTRQYG 677
Cdd:cd05174 101 IFKNGDDLRQDMLTLQMIQLMDVLWKQEGLDLRMTPYGCLSTGDKTGLIEVVlhSDTIANIQLNKSNMAA-----TAAFN 175
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637 678 DESTL----------AFQQARYNFIRSMAAYSLLLFLLQIKDRHNGNIMLDKKGHIIHIDFGFM---FESSPGGNLGWEP 744
Cdd:cd05174 176 KDALLnwlksknpgdALDQAIEEFTLSCAGYCVATYVLGIGDRHSDNIMIRESGQLFHIDFGHFlgnFKTKFGINRERVP 255
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637 745 DIKLTDEMVMIMGGKM-EATPFKWFMEMCVRGYLAVRPYMDAVVSLVTLMLDTGLPCFR-GQTIKLLKHRFSPNMTEREA 822
Cdd:cd05174 256 FILTYDFVHVIQQGKTnNSEKFERFRGYCERAYTILRRHGLLFLHLFALMKAAGLPELScSKDIQYLKDSLALGKTEEEA 335

                ....*..
gi 30584637 823 -ANFIMK 828
Cdd:cd05174 336 lKHFRVK 342
PIKKc cd05164
Catalytic domain of Phosphoinositide 3-kinase-related protein kinases; PIKK subfamily members ...
600-757 1.16e-17

Catalytic domain of Phosphoinositide 3-kinase-related protein kinases; PIKK subfamily members include ATM (Ataxia telangiectasia mutated), ATR (Ataxia telangiectasia and Rad3-related), TOR (Target of rapamycin), SMG-1 (Suppressor of morphogenetic effect on genitalia-1), and DNA-PK (DNA-dependent protein kinase). PIKKs have intrinsic serine/threonine kinase activity and are distinguished from other PKs by their unique catalytic domain, similar to that of lipid PI3K, and their large molecular weight (240-470 kDa). They show strong preference for phosphorylating serine/threonine residues followed by a glutamine and are also referred to as (S/T)-Q-directed kinases. They all contain a FATC (FRAP, ATM and TRRAP, C-terminal) domain. PIKKs have diverse functions including cell-cycle checkpoints, genome surveillance, mRNA surveillance, and translation control. The PIKK catalytic domain subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as the typical serine/threonine/tyrosine protein kinases (PKs), aminoglycoside phosphotransferase, choline kinase, and RIO kinases.


Pssm-ID: 270708 [Multi-domain]  Cd Length: 222  Bit Score: 82.70  E-value: 1.16e-17
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637 600 IFKVGDDCRQDMLALQIIDLFKNIF----QLVGLDLFVFPYRVVATAPGCGVIECIPDCTS-RDQLgrqtdfgmYDYFTR 674
Cdd:cd05164  33 LVKGDDDLRKDERVMQLFQLLNTLLekdkETRKRNLTIRTYSVVPLSSQSGLIEWVDNTTTlKPVL--------KKWFNE 104
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637 675 QYGDEStlAFQQARYNFIRSMAAYSLLLFLLQIKDRHNGNIMLDKK-GHIIHIDFGFMFESSPGGNLgwePDI---KLTD 750
Cdd:cd05164 105 TFPDPT--QWYEARSNYTKSTAVMSMVGYIIGLGDRHLENILIDTKtGEVVHIDFGMIFNKGKTLPV---PEIvpfRLTR 179

                ....*..
gi 30584637 751 EMVMIMG 757
Cdd:cd05164 180 NIINGMG 186
PIKKc_ATM cd05171
Catalytic domain of Ataxia Telangiectasia Mutated; ATM is critical in the response to DNA ...
590-733 1.17e-12

Catalytic domain of Ataxia Telangiectasia Mutated; ATM is critical in the response to DNA double strand breaks (DSBs) caused by radiation. It is activated at the site of a DSB and phosphorylates key substrates that trigger pathways that regulate DNA repair and cell cycle checkpoints at the G1/S, S phase, and G2/M transition. Patients with the human genetic disorder Ataxia telangiectasia (A-T), caused by truncating mutations in ATM, show genome instability, increased cancer risk, immunodeficiency, compromised mobility, and neurodegeneration. A-T displays clinical heterogeneity, which is correlated to the degree of retained ATM activity. ATM contains a FAT (FRAP, ATM and TRRAP) domain, a catalytic domain, and a FATC domain at the C-terminus. It is a member of the phosphoinositide 3-kinase-related protein kinase (PIKK) subfamily. PIKKs have intrinsic serine/threonine kinase activity and are distinguished from other PKs by their unique catalytic domain, similar to that of lipid PI3K, and their large molecular weight (240-470 kDa). The ATM catalytic domain subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as the typical serine/threonine/tyrosine protein kinases (PKs), aminoglycoside phosphotransferase, choline kinase, and RIO kinases.


Pssm-ID: 270715 [Multi-domain]  Cd Length: 282  Bit Score: 69.11  E-value: 1.17e-12
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637 590 DGQkisWQAAIFKVGDDCRQDMLALQIID----LFKNIFQLVGLDLFVFPYRVVATAPGCGVIE-C---IP--------- 652
Cdd:cd05171  26 DGK---KYKQLVKGGDDLRQDAVMEQVFElvnqLLKRDKETRKRKLRIRTYKVVPLSPRSGVLEfVentIPlgeylvgas 102
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637 653 ------------DCTSRDQLGRQTDFGM---------YD------------YFTRQYGDESTLaFQqARYNFIRSMAAYS 699
Cdd:cd05171 103 sksgaharyrpkDWTASTCRKKMREKAKasaeerlkvFDeicknfkpvfrhFFLEKFPDPSDW-FE-RRLAYTRSVATSS 180
                       170       180       190
                ....*....|....*....|....*....|....*
gi 30584637 700 LLLFLLQIKDRHNGNIMLDKK-GHIIHIDFGFMFE 733
Cdd:cd05171 181 IVGYILGLGDRHLNNILIDQKtGELVHIDLGIAFE 215
PIKKc_ATR cd00892
Catalytic domain of Ataxia telangiectasia and Rad3-related proteins; ATR is also referred to ...
590-774 1.50e-12

Catalytic domain of Ataxia telangiectasia and Rad3-related proteins; ATR is also referred to as Mei-41 (Drosophila), Esr1/Mec1p (Saccharomyces cerevisiae), Rad3 (Schizosaccharomyces pombe), and FRAP-related protein (human). ATR contains a UME domain of unknown function, a FAT (FRAP, ATM and TRRAP) domain, a catalytic domain, and a FATC domain at the C-terminus. Together with its downstream effector kinase, Chk1, ATR plays a central role in regulating the replication checkpoint. ATR stabilizes replication forks by promoting the association of DNA polymerases with the fork. Preventing fork collapse is essential in preserving genomic integrity. ATR also plays a role in normal cell growth and in response to DNA damage. ATR is a member of the phosphoinositide 3-kinase-related protein kinase (PIKK) subfamily. PIKKs have intrinsic serine/threonine kinase activity and are distinguished from other PKs by their unique catalytic domain, similar to that of lipid PI3K, and their large molecular weight (240-470 kDa). The ATR catalytic domain subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as the typical serine/threonine/tyrosine protein kinases (PKs), aminoglycoside phosphotransferase, choline kinase, and RIO kinases.


Pssm-ID: 270625 [Multi-domain]  Cd Length: 237  Bit Score: 68.30  E-value: 1.50e-12
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637 590 DGQKISWqaaIFKVGDDCRQDM----LALQIIDLFKNIFQLVGLDLFVFPYRVVATAPGCGVIECIPDCTS-RDQLGRQT 664
Cdd:cd00892  26 DGKKYPF---LCKPKDDLRKDArmmeFNTLINRLLSKDPESRRRNLHIRTYAVIPLNEECGIIEWVPNTVTlRSILSTLY 102
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637 665 DFGMYDYFTRQYGDEStlAFQQARYNFIRSMAAYSLLLFLLQIKDRHNGNIMLDKK-GHIIHIDFGFMFESspGGNLGWe 743
Cdd:cd00892 103 PPVLHEWFLKNFPDPT--AWYEARNNYTRSTAVMSMVGYILGLGDRHGENILFDSTtGDVVHVDFDCLFDK--GLTLEV- 177
                       170       180       190
                ....*....|....*....|....*....|....
gi 30584637 744 PDI---KLTDEMVMIMGGKMEATPFKWFMEMCVR 774
Cdd:cd00892 178 PERvpfRLTQNMVDAMGVTGVEGTFRRTCEVTLR 211
PIKKc_DNA-PK cd05172
Catalytic domain of DNA-dependent protein kinase; DNA-PK is comprised of a regulatory subunit, ...
600-732 2.21e-12

Catalytic domain of DNA-dependent protein kinase; DNA-PK is comprised of a regulatory subunit, containing the Ku70/80 subunit, and a catalytic subunit, which contains a NUC194 domain of unknown function, a FAT (FRAP, ATM and TRRAP) domain, a catalytic domain, and a FATC domain at the C-terminus. It is part of a multi-component system involved in non-homologous end joining (NHEJ), a process of repairing double strand breaks (DSBs) by joining together two free DNA ends of little homology. DNA-PK functions as a molecular sensor for DNA damage that enhances the signal via phosphorylation of downstream targets. It may also act as a protein scaffold that aids the localization of DNA repair proteins to the site of DNA damage. DNA-PK also plays a role in the maintenance of telomeric stability and the prevention of chromosomal end fusion. DNA-PK is a member of the phosphoinositide 3-kinase-related protein kinase (PIKK) subfamily. PIKKs have intrinsic serine/threonine kinase activity and are distinguished from other PKs by their unique catalytic domain, similar to that of lipid PI3K, and their large molecular weight (240-470 kDa). The DNA-PK catalytic domain subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as the typical serine/threonine/tyrosine protein kinases (PKs), aminoglycoside phosphotransferase, choline kinase, and RIO kinases.


Pssm-ID: 270716 [Multi-domain]  Cd Length: 235  Bit Score: 67.60  E-value: 2.21e-12
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637 600 IFKVGDDCRQDMLALQIIDLFKNIFQL----VGLDLFVFPYRVVATAPGCGVIECIPDCTSRDQLGRQtdfgmyDYFTRQ 675
Cdd:cd05172  33 LVKGGEDLRQDQRIQQLFDVMNNILASdpacRQRRLRIRTYQVIPMTSRLGLIEWVDNTTPLKEILEN------DLLRRA 106
                        90       100       110       120       130       140
                ....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637 676 YGDESTL--AFQQARYNFIRSMAAYSLLLFLLQIKDRHNGNIMLDKK-GHIIHIDFGFMF 732
Cdd:cd05172 107 LLSLASSpeAFLALRSNFARSLAAMSICGYILGIGDRHLSNFLVDLStGRLIGIDFGHAF 166
PIKKc_TOR cd05169
Catalytic domain of Target of Rapamycin; TOR contains a rapamycin binding domain, a catalytic ...
606-733 1.72e-10

Catalytic domain of Target of Rapamycin; TOR contains a rapamycin binding domain, a catalytic domain, and a FATC (FRAP, ATM and TRRAP, C-terminal) domain at the C-terminus. It is also called FRAP (FK506 binding protein 12-rapamycin associated protein). TOR is a central component of the eukaryotic growth regulatory network. It controls the expression of many genes transcribed by all three RNA polymerases. It associates with other proteins to form two distinct complexes, TORC1 and TORC2. TORC1 is involved in diverse growth-related functions including protein synthesis, nutrient use and transport, autophagy and stress responses. TORC2 is involved in organizing cytoskeletal structures. TOR is a member of the phosphoinositide 3-kinase-related protein kinase (PIKK) subfamily. PIKKs have intrinsic serine/threonine kinase activity and are distinguished from other PKs by their unique catalytic domain, similar to that of lipid PI3K, and their large molecular weight (240-470 kDa). The TOR catalytic domain subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as the typical serine/threonine/tyrosine protein kinases (PKs), aminoglycoside phosphotransferase, choline kinase, and RIO kinases.


Pssm-ID: 270713 [Multi-domain]  Cd Length: 279  Bit Score: 62.89  E-value: 1.72e-10
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637 606 DCRQDMLALQIIDL----FKNIFQLVGLDLFVFPYRVVATAPGCGVIECIPDCTS--------RDQLGRQTDFGM----- 668
Cdd:cd05169  39 DLRLDERVMQLFGLvntlLKNDSETSRRNLSIQRYSVIPLSPNSGLIGWVPGCDTlhslirdyREKRKIPLNIEHrlmlq 118
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637 669 ----YDYFTR-------QYGDEST----LA-------------FQQaRYNFIRSMAAYSLLLFLLQIKDRHNGNIMLDKK 720
Cdd:cd05169 119 mapdYDNLTLiqkvevfEYALENTpgddLRrvlwlkspsseawLER-RTNFTRSLAVMSMVGYILGLGDRHPSNIMLDRL 197
                       170
                ....*....|....
gi 30584637 721 -GHIIHIDFGFMFE 733
Cdd:cd05169 198 tGKVIHIDFGDCFE 211
PI3Ka_III cd00870
Phosphoinositide 3-kinase (PI3K) class III, accessory domain (PIK domain); PIK domain is ...
336-447 1.85e-05

Phosphoinositide 3-kinase (PI3K) class III, accessory domain (PIK domain); PIK domain is conserved in all PI3 and PI4-kinases. Its role is unclear but it has been suggested to be involved in substrate presentation. In general, PI3Ks class III phosphorylate phosphoinositol (PtdIns) only. The prototypical PI3K class III, yeast Vps34, is involved in trafficking proteins from Golgi to the vacuole.


Pssm-ID: 238442  Cd Length: 166  Bit Score: 45.78  E-value: 1.85e-05
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637 336 SDVPEAIKFLVTWHTID-ADAPELSHvlcwaptdpptglSYFSsmyppHPLTAQYGVKVLRSFPPDAILFYIPQIVQALR 414
Cdd:cd00870  61 QEVKQALELMPKWAKIDiEDALELLS-------------PYFT-----NPVVRKYAVSRLKLASDEELLLYLLQLVQALK 122
                        90       100       110       120
                ....*....|....*....|....*....|....*....|..
gi 30584637 415 YDKMGYVREYILWA---------ASKSQLLAHQFIWNMKTNI 447
Cdd:cd00870 123 YENLDLSPLPRLDSpladflierALKNPKLANFLYWYLKVEL 164
PTZ00303 PTZ00303
phosphatidylinositol kinase; Provisional
690-732 8.34e-05

phosphatidylinositol kinase; Provisional


Pssm-ID: 140324 [Multi-domain]  Cd Length: 1374  Bit Score: 46.62  E-value: 8.34e-05
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|...
gi 30584637   690 NFIRSMAAYSLLLFLLQIKDRHNGNIMLDKKGHIIHIDFGFMF 732
Cdd:PTZ00303 1132 NFLASAKLFLLLNYIFSIGDRHKGNVLIGTNGALLHIDFRFIF 1174
PIKKc_SMG1 cd05170
Catalytic domain of Suppressor of Morphogenetic effect on Genitalia-1; SMG-1 plays a critical ...
690-733 4.80e-04

Catalytic domain of Suppressor of Morphogenetic effect on Genitalia-1; SMG-1 plays a critical role in the mRNA surveillance mechanism known as non-sense mediated mRNA decay (NMD). NMD protects the cells from the accumulation of aberrant mRNAs with premature termination codons (PTCs) generated by genome mutations and by errors during transcription and splicing. SMG-1 phosphorylates Upf1, another central component of NMD, at the C-terminus upon recognition of PTCs. The phosphorylation/dephosphorylation cycle of Upf1 is essential for promoting NMD. In addition to its catalytic domain, SMG-1 contains a FATC (FRAP, ATM and TRRAP, C-terminal) domain at the C-terminus. SMG-1 is a member of the phosphoinositide 3-kinase-related protein kinase (PIKK) subfamily. PIKKs have intrinsic serine/threonine kinase activity and are distinguished from other PKs by their unique catalytic domain, similar to that of lipid PI3K, and their large molecular weight (240-470 kDa). The SMG-1 catalytic domain subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as the typical serine/threonine/tyrosine protein kinases (PKs), aminoglycoside phosphotransferase, choline kinase, and RIO kinases.


Pssm-ID: 270714  Cd Length: 304  Bit Score: 43.01  E-value: 4.80e-04
                        10        20        30        40
                ....*....|....*....|....*....|....*....|....*
gi 30584637 690 NFIRSMAAYSLLLFLLQIKDRHNGNIMLD-KKGHIIHIDFGFMFE 733
Cdd:cd05170 193 RFARSLAVMSMIGYIIGLGDRHLDNILVDlSTGEVVHIDYNVCFE 237
PI3Ka_II cd00869
Phosphoinositide 3-kinase (PI3K) class II, accessory domain (PIK domain); PIK domain is ...
364-444 9.57e-04

Phosphoinositide 3-kinase (PI3K) class II, accessory domain (PIK domain); PIK domain is conserved in all PI3 and PI4-kinases. Its role is unclear but it has been suggested to be involved in substrate presentation. In general, class II PI3-kinases phosphorylate phosphoinositol (PtdIns), PtdIns(4)-phosphate, but not PtdIns(4,5)-bisphosphate. They are larger, having a C2 domain at the C-terminus.


Pssm-ID: 238441  Cd Length: 169  Bit Score: 40.90  E-value: 9.57e-04
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30584637 364 WAPTDPPTGLSYFSSMYPPHPLTAQyGVKVLRSFPPDAILFYIPQIVQALRYD---KMGYVReYILWAASKSQLLAHQFI 440
Cdd:cd00869  66 WAPLRPLIALELLLPKFPDQEVRAH-AVQWLARLSNDELLDYLPQLVQALKFElylKSALVR-FLLSRSLVSLRFAHELY 143

                ....
gi 30584637 441 WNMK 444
Cdd:cd00869 144 WLLK 147
UbiB TIGR01982
2-polyprenylphenol 6-hydroxylase; This model represents the enzyme (UbiB) which catalyzes the ...
693-731 5.98e-03

2-polyprenylphenol 6-hydroxylase; This model represents the enzyme (UbiB) which catalyzes the first hydroxylation step in the ubiquinone biosynthetic pathway in bacteria. It is believed that the reaction is 2-polyprenylphenol -> 6-hydroxy-2-polyprenylphenol. This model finds hits primarily in the proteobacteria. The gene is also known as AarF in certain species. [Biosynthesis of cofactors, prosthetic groups, and carriers, Menaquinone and ubiquinone]


Pssm-ID: 273909  Cd Length: 437  Bit Score: 39.97  E-value: 5.98e-03
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|....*.
gi 30584637   693 RSMAAYSLLLFLLQI-------KDRHNGNIMLDKKGHIIHIDFGFM 731
Cdd:TIGR01982 259 KALAENLARSFLNQVlrdgffhADLHPGNIFVLKDGKIIALDFGIV 304
 
Blast search parameters
Data Source: Precalculated data, version = cdd.v.3.21
Preset Options:Database: CDSEARCH/cdd   Low complexity filter: no  Composition Based Adjustment: yes   E-value threshold: 0.01

References:

  • Wang J et al. (2023), "The conserved domain database in 2023", Nucleic Acids Res.51(D)384-8.
  • Lu S et al. (2020), "The conserved domain database in 2020", Nucleic Acids Res.48(D)265-8.
  • Marchler-Bauer A et al. (2017), "CDD/SPARCLE: functional classification of proteins via subfamily domain architectures.", Nucleic Acids Res.45(D)200-3.
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