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Conserved domains on  [gi|17137800|ref|NP_477507|]
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semaphorin 2a, isoform A [Drosophila melanogaster]

Protein Classification

Graphical summary

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List of domain hits

Name Accession Description Interval E-value
Sema_2A cd11238
The Sema domain, a protein interacting module, of semaphorin 2A (Sema2A); Sema2A, a secreted ...
66-523 0e+00

The Sema domain, a protein interacting module, of semaphorin 2A (Sema2A); Sema2A, a secreted semaphorin, signals through its receptor plexin B (PlexB) to regulate central and peripheral axon pathfinding. In the Drosophila embryo, Sema2A secreted by oenocytes interacts with PlexB to guide sensory axons. Sema2A is a member of the semaphorin family of proteins. Semaphorins are regulatory molecules in the development of the nervous system and in axonal guidance. They also play important roles in other biological processes, such as angiogenesis, immune regulation, respiration systems and cancer. The Sema domain is located at the N-terminus and contains four disulfide bonds formed by eight conserved cysteine residues. It serves as a receptor-recognition and -binding module.


:

Pssm-ID: 200499 [Multi-domain]  Cd Length: 452  Bit Score: 803.57  E-value: 0e+00
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800  66 LYYRTFHMNEDRDTLYVGAMDRVFRVNLQNISSS--NCNRDVINLEPTrdDVVSCVSKGKSQIFDCKNHVRVIQSMDQGD 143
Cdd:cd11238   1 LYYRTLLLDEKRNALYVGAMDRVFRLNLYNINDTgnNCARDELTLSPS--DVSECVSKGKDEEYECRNHVRVIQPMGDGQ 78
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 144 RLYVCGTNAHNPKDYVIYANLTHLPrsEYVIGVGLGIAKCPYDPLDNSTAIYVENGNPGGLPGLYSGTNAEFTKADTVIF 223
Cdd:cd11238  79 TLYVCSTNAMNPKDRVLDANLLHLP--EYVPGPGNGIGKCPYDPDDNSTAVWVEWGNPGDLPALYSGTRTEFTKANTVIY 156
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 224 RTDLYNTSAKRLEyKFKRTLKYDSKWLDKPNFVGSFDIGEYVYFFFRETAVEYINCGKAVYSRIARVCKKDVGGKNLLAH 303
Cdd:cd11238 157 RPPLYNNTKGRHE-SFMRTLKYDSKWLDEPNFVGSFDIGDYVYFFFRETAVEYINCGKVVYSRVARVCKKDTGGKNVLRQ 235
                       250       260       270       280       290       300       310       320
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 304 NWATYLKARLNCSISGEFPFYFNEIQSVYQLP-SDKSRFFATFTTSTNGLIGSAVCSFHINEIQAAFN-GKFKEQSSSNS 381
Cdd:cd11238 236 NWTTFLKARLNCSISGEFPFYFNEIQSVYKVPgRDDTLFYATFTTSENGFTGSAVCVFTLSDINAAFDtGKFKEQASSSS 315
                       330       340       350       360       370       380       390       400
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 382 AWLPVLNSRVPEPRPGTCVNDTSNLPDTVLNFIRSHPLMDKAVNHEhnNPVYYKRDLVFTKLVVDKIRIDilNQEYIVYY 461
Cdd:cd11238 316 AWLPVLSSEVPEPRPGTCVNDSATLSDTVLHFARTHPLMDDAVSHG--PPLLYLRDVVFTHLVVDKLRID--DQEYVVFY 391
                       410       420       430       440       450       460
                ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 17137800 462 VGTNLGRIYKIVQYYRNGESLSKLLDIFEVAPNEAIQVMEISQTrKSLYIGTDHRIKQIDLA 523
Cdd:cd11238 392 AGSNDGKVYKIVHWKDAGESKSNLLDVFELTPGEPIRAMELLPG-EFLYVASDHRVSQIDLA 452
Ig_Semaphorin_C cd04979
Immunoglobulin (Ig)-like domain at the C-terminus of semaphorins; The members here are ...
573-668 3.53e-30

Immunoglobulin (Ig)-like domain at the C-terminus of semaphorins; The members here are composed of the immunoglobulin (Ig)-like domain in semaphorins. Semaphorins are transmembrane protein that have important roles in a variety of tissues. Functionally, semaphorins were initially characterized for their importance in the development of the nervous system and in axonal guidance. Later they have been found to be important for the formation and functioning of the cardiovascular, endocrine, gastrointestinal, hepatic, immune, musculoskeletal, renal, reproductive, and respiratory systems. Semaphorins function through binding to their receptors and transmembrane semaphorins also serves as receptors themselves. Although molecular mechanism of semaphorins is poorly understood, the Ig-like domains may be involved in ligand binding or dimerization.


:

Pssm-ID: 409368  Cd Length: 88  Bit Score: 114.09  E-value: 3.53e-30
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 573 VLKKKIVVTYGQSVHLGCFVKIpevlKNEQVTWYHHSKDKGRYeirYSPTKYIETtERGLVVVSVNEADGGRYDCHLGGS 652
Cdd:cd04979   1 TSFKQISVKEGDTVILSCSVKS----NNAPVTWIHNGKKVPRY---RSPRLVLKT-ERGLLIRSAQEADAGVYECHSGER 72
                        90
                ....*....|....*.
gi 17137800 653 LLCSYNITVDAHRCTP 668
Cdd:cd04979  73 VLGSTLRSVTLHVLER 88
PSI pfam01437
Plexin repeat; A cysteine rich repeat found in several different extracellular receptors. The ...
527-550 6.94e-03

Plexin repeat; A cysteine rich repeat found in several different extracellular receptors. The function of the repeat is unknown. Three copies of the repeat are found Plexin. Two copies of the repeat are found in mahogany protein. A related C. elegans protein contains four copies of the repeat. The Met receptor contains a single copy of the repeat. The Pfam alignment shows 6 conserved cysteine residues that may form three conserved disulphide bridges, whereas some members show 8 conserved cysteines. The pattern of conservation suggests that cysteines 5 and 7 (that are not absolutely conserved) form a disulphide bridge (Personal observation. A Bateman).


:

Pssm-ID: 396154 [Multi-domain]  Cd Length: 52  Bit Score: 35.38  E-value: 6.94e-03
                          10        20
                  ....*....|....*....|....*.
gi 17137800   527 RRYDNCFRCV--RDPYCGWDKEANTC 550
Cdd:pfam01437   3 SQYTSCSSCLaaRDPYCGWCSSEGRC 28
 
Name Accession Description Interval E-value
Sema_2A cd11238
The Sema domain, a protein interacting module, of semaphorin 2A (Sema2A); Sema2A, a secreted ...
66-523 0e+00

The Sema domain, a protein interacting module, of semaphorin 2A (Sema2A); Sema2A, a secreted semaphorin, signals through its receptor plexin B (PlexB) to regulate central and peripheral axon pathfinding. In the Drosophila embryo, Sema2A secreted by oenocytes interacts with PlexB to guide sensory axons. Sema2A is a member of the semaphorin family of proteins. Semaphorins are regulatory molecules in the development of the nervous system and in axonal guidance. They also play important roles in other biological processes, such as angiogenesis, immune regulation, respiration systems and cancer. The Sema domain is located at the N-terminus and contains four disulfide bonds formed by eight conserved cysteine residues. It serves as a receptor-recognition and -binding module.


Pssm-ID: 200499 [Multi-domain]  Cd Length: 452  Bit Score: 803.57  E-value: 0e+00
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800  66 LYYRTFHMNEDRDTLYVGAMDRVFRVNLQNISSS--NCNRDVINLEPTrdDVVSCVSKGKSQIFDCKNHVRVIQSMDQGD 143
Cdd:cd11238   1 LYYRTLLLDEKRNALYVGAMDRVFRLNLYNINDTgnNCARDELTLSPS--DVSECVSKGKDEEYECRNHVRVIQPMGDGQ 78
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 144 RLYVCGTNAHNPKDYVIYANLTHLPrsEYVIGVGLGIAKCPYDPLDNSTAIYVENGNPGGLPGLYSGTNAEFTKADTVIF 223
Cdd:cd11238  79 TLYVCSTNAMNPKDRVLDANLLHLP--EYVPGPGNGIGKCPYDPDDNSTAVWVEWGNPGDLPALYSGTRTEFTKANTVIY 156
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 224 RTDLYNTSAKRLEyKFKRTLKYDSKWLDKPNFVGSFDIGEYVYFFFRETAVEYINCGKAVYSRIARVCKKDVGGKNLLAH 303
Cdd:cd11238 157 RPPLYNNTKGRHE-SFMRTLKYDSKWLDEPNFVGSFDIGDYVYFFFRETAVEYINCGKVVYSRVARVCKKDTGGKNVLRQ 235
                       250       260       270       280       290       300       310       320
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 304 NWATYLKARLNCSISGEFPFYFNEIQSVYQLP-SDKSRFFATFTTSTNGLIGSAVCSFHINEIQAAFN-GKFKEQSSSNS 381
Cdd:cd11238 236 NWTTFLKARLNCSISGEFPFYFNEIQSVYKVPgRDDTLFYATFTTSENGFTGSAVCVFTLSDINAAFDtGKFKEQASSSS 315
                       330       340       350       360       370       380       390       400
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 382 AWLPVLNSRVPEPRPGTCVNDTSNLPDTVLNFIRSHPLMDKAVNHEhnNPVYYKRDLVFTKLVVDKIRIDilNQEYIVYY 461
Cdd:cd11238 316 AWLPVLSSEVPEPRPGTCVNDSATLSDTVLHFARTHPLMDDAVSHG--PPLLYLRDVVFTHLVVDKLRID--DQEYVVFY 391
                       410       420       430       440       450       460
                ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 17137800 462 VGTNLGRIYKIVQYYRNGESLSKLLDIFEVAPNEAIQVMEISQTrKSLYIGTDHRIKQIDLA 523
Cdd:cd11238 392 AGSNDGKVYKIVHWKDAGESKSNLLDVFELTPGEPIRAMELLPG-EFLYVASDHRVSQIDLA 452
Sema smart00630
semaphorin domain;
68-498 1.06e-141

semaphorin domain;


Pssm-ID: 214747 [Multi-domain]  Cd Length: 390  Bit Score: 420.62  E-value: 1.06e-141
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800     68 YRTFHMNEDRDTLYVGAMDRVFRVNLQNISSSNCnrdVINLEPTRDDVVSCVSKGKSQIFDCKNHVRVIQSMDqGDRLYV 147
Cdd:smart00630   1 LQHLLLDEDNGTLYVGARNRLYQLSLNLILEAEL---KTGPVLSSPDCEECVSKGKDPPTDCVNYIRLLLDYN-EDRLLV 76
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800    148 CGTNAHNPKDYVIyaNLTHLprseyvigvglgiakcpydpldnstaiyvengnpgglpglYSGTNAEFTKADTVIFRTDL 227
Cdd:smart00630  77 CGTNAFQPVCRLR--NLGEL----------------------------------------YVGTVADFSGSDPAIPRSLS 114
                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800    228 YNtSAKRLEYKFKRTLKYDSKWLDKPNFVGSFDIGEYVYFFFRETAVEYINCGKAVYSRIARVCKKDVGGKNLLAHNWAT 307
Cdd:smart00630 115 VR-RLKGTSGVSLRTVLYDSKWLNEPNFVYAFESGDFVYFFFRETAVEDDNCGKAVHSRVARVCKNDVGGPRSLDKKWTS 193
                          250       260       270       280       290       300       310       320
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800    308 YLKARLNCSISGEFPFYFNEIQSVYQLPSDKSR---FFATFTTSTNGLIGSAVCSFHINEIQAAFNGKFKEQSSSNSAWL 384
Cdd:smart00630 194 FLKARLECSVPGEDPFYFNELQAAFLLPPGSESddvLYGVFSTSSNPIPGSAVCAFSLSDINAVFNGPFKECETSTSQWL 273
                          330       340       350       360       370       380       390       400
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800    385 PVLNSRVPEPRPGTCVN---DTSNLPDTVLNFIRSHPLMDKAVNHEHNNPVYYKRDLV--FTKLVVDKIRIDilnQEYIV 459
Cdd:smart00630 274 PYSRGKVPYPRPGTCPNkppSSKDLPDETLNFIKSHPLMDEVVQPLTGRPLFVKTDSNylLTSIAVDRVATD---GNYTV 350
                          410       420       430       440
                   ....*....|....*....|....*....|....*....|
gi 17137800    460 YYVGTNLGRIYKIVQYYRNGESLSKLLDIFEVAP-NEAIQ 498
Cdd:smart00630 351 LFLGTSDGRILKVVLSESSSSSESVVLEEISVFPdGSPIS 390
Sema pfam01403
Sema domain; The Sema domain occurs in semaphorins, which are a large family of secreted and ...
328-504 2.56e-58

Sema domain; The Sema domain occurs in semaphorins, which are a large family of secreted and transmembrane proteins, some of which function as repellent signals during axon guidance. Sema domains also occur in the hepatocyte growth factor receptor and Swiss:P51805


Pssm-ID: 460197 [Multi-domain]  Cd Length: 180  Bit Score: 195.18  E-value: 2.56e-58
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800   328 IQSVYQLPSD-----KSRFFATFTTST-NGLIGSAVCSFHINEIQAAFNGKFKEQSSSNSAWLPVLNsRVPEPRPGTCVN 401
Cdd:pfam01403   1 LQDVFVLKPGagdalDTVLYGVFTTQWsNSIGGSAVCAFSLSDINAVFEGPFKEQEKSDSKWLPYTG-KVPYPRPGTCIN 79
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800   402 DTS--NLPDTVLNFIRSHPLMDKAVNHEHNNPVYYKRDLVFTKLVVDkiRIDILNQEYIVYYVGTNLGRIYKIVQYYRNG 479
Cdd:pfam01403  80 DPLrlDLPDSVLNFVKDHPLMDEAVQPVGGRPLLVRTGVRLTSIAVD--RVQALDGNYTVLFLGTDDGRLHKVVLVGSEE 157
                         170       180
                  ....*....|....*....|....*
gi 17137800   480 ESLSKLLDIFEvaPNEAIQVMEISQ 504
Cdd:pfam01403 158 SHIIEEIQVFP--EPQPVLNLLLSS 180
Ig_Semaphorin_C cd04979
Immunoglobulin (Ig)-like domain at the C-terminus of semaphorins; The members here are ...
573-668 3.53e-30

Immunoglobulin (Ig)-like domain at the C-terminus of semaphorins; The members here are composed of the immunoglobulin (Ig)-like domain in semaphorins. Semaphorins are transmembrane protein that have important roles in a variety of tissues. Functionally, semaphorins were initially characterized for their importance in the development of the nervous system and in axonal guidance. Later they have been found to be important for the formation and functioning of the cardiovascular, endocrine, gastrointestinal, hepatic, immune, musculoskeletal, renal, reproductive, and respiratory systems. Semaphorins function through binding to their receptors and transmembrane semaphorins also serves as receptors themselves. Although molecular mechanism of semaphorins is poorly understood, the Ig-like domains may be involved in ligand binding or dimerization.


Pssm-ID: 409368  Cd Length: 88  Bit Score: 114.09  E-value: 3.53e-30
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 573 VLKKKIVVTYGQSVHLGCFVKIpevlKNEQVTWYHHSKDKGRYeirYSPTKYIETtERGLVVVSVNEADGGRYDCHLGGS 652
Cdd:cd04979   1 TSFKQISVKEGDTVILSCSVKS----NNAPVTWIHNGKKVPRY---RSPRLVLKT-ERGLLIRSAQEADAGVYECHSGER 72
                        90
                ....*....|....*.
gi 17137800 653 LLCSYNITVDAHRCTP 668
Cdd:cd04979  73 VLGSTLRSVTLHVLER 88
PSI pfam01437
Plexin repeat; A cysteine rich repeat found in several different extracellular receptors. The ...
527-550 6.94e-03

Plexin repeat; A cysteine rich repeat found in several different extracellular receptors. The function of the repeat is unknown. Three copies of the repeat are found Plexin. Two copies of the repeat are found in mahogany protein. A related C. elegans protein contains four copies of the repeat. The Met receptor contains a single copy of the repeat. The Pfam alignment shows 6 conserved cysteine residues that may form three conserved disulphide bridges, whereas some members show 8 conserved cysteines. The pattern of conservation suggests that cysteines 5 and 7 (that are not absolutely conserved) form a disulphide bridge (Personal observation. A Bateman).


Pssm-ID: 396154 [Multi-domain]  Cd Length: 52  Bit Score: 35.38  E-value: 6.94e-03
                          10        20
                  ....*....|....*....|....*.
gi 17137800   527 RRYDNCFRCV--RDPYCGWDKEANTC 550
Cdd:pfam01437   3 SQYTSCSSCLaaRDPYCGWCSSEGRC 28
 
Name Accession Description Interval E-value
Sema_2A cd11238
The Sema domain, a protein interacting module, of semaphorin 2A (Sema2A); Sema2A, a secreted ...
66-523 0e+00

The Sema domain, a protein interacting module, of semaphorin 2A (Sema2A); Sema2A, a secreted semaphorin, signals through its receptor plexin B (PlexB) to regulate central and peripheral axon pathfinding. In the Drosophila embryo, Sema2A secreted by oenocytes interacts with PlexB to guide sensory axons. Sema2A is a member of the semaphorin family of proteins. Semaphorins are regulatory molecules in the development of the nervous system and in axonal guidance. They also play important roles in other biological processes, such as angiogenesis, immune regulation, respiration systems and cancer. The Sema domain is located at the N-terminus and contains four disulfide bonds formed by eight conserved cysteine residues. It serves as a receptor-recognition and -binding module.


Pssm-ID: 200499 [Multi-domain]  Cd Length: 452  Bit Score: 803.57  E-value: 0e+00
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800  66 LYYRTFHMNEDRDTLYVGAMDRVFRVNLQNISSS--NCNRDVINLEPTrdDVVSCVSKGKSQIFDCKNHVRVIQSMDQGD 143
Cdd:cd11238   1 LYYRTLLLDEKRNALYVGAMDRVFRLNLYNINDTgnNCARDELTLSPS--DVSECVSKGKDEEYECRNHVRVIQPMGDGQ 78
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 144 RLYVCGTNAHNPKDYVIYANLTHLPrsEYVIGVGLGIAKCPYDPLDNSTAIYVENGNPGGLPGLYSGTNAEFTKADTVIF 223
Cdd:cd11238  79 TLYVCSTNAMNPKDRVLDANLLHLP--EYVPGPGNGIGKCPYDPDDNSTAVWVEWGNPGDLPALYSGTRTEFTKANTVIY 156
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 224 RTDLYNTSAKRLEyKFKRTLKYDSKWLDKPNFVGSFDIGEYVYFFFRETAVEYINCGKAVYSRIARVCKKDVGGKNLLAH 303
Cdd:cd11238 157 RPPLYNNTKGRHE-SFMRTLKYDSKWLDEPNFVGSFDIGDYVYFFFRETAVEYINCGKVVYSRVARVCKKDTGGKNVLRQ 235
                       250       260       270       280       290       300       310       320
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 304 NWATYLKARLNCSISGEFPFYFNEIQSVYQLP-SDKSRFFATFTTSTNGLIGSAVCSFHINEIQAAFN-GKFKEQSSSNS 381
Cdd:cd11238 236 NWTTFLKARLNCSISGEFPFYFNEIQSVYKVPgRDDTLFYATFTTSENGFTGSAVCVFTLSDINAAFDtGKFKEQASSSS 315
                       330       340       350       360       370       380       390       400
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 382 AWLPVLNSRVPEPRPGTCVNDTSNLPDTVLNFIRSHPLMDKAVNHEhnNPVYYKRDLVFTKLVVDKIRIDilNQEYIVYY 461
Cdd:cd11238 316 AWLPVLSSEVPEPRPGTCVNDSATLSDTVLHFARTHPLMDDAVSHG--PPLLYLRDVVFTHLVVDKLRID--DQEYVVFY 391
                       410       420       430       440       450       460
                ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 17137800 462 VGTNLGRIYKIVQYYRNGESLSKLLDIFEVAPNEAIQVMEISQTrKSLYIGTDHRIKQIDLA 523
Cdd:cd11238 392 AGSNDGKVYKIVHWKDAGESKSNLLDVFELTPGEPIRAMELLPG-EFLYVASDHRVSQIDLA 452
Sema_semaphorin cd11235
The Sema domain, a protein interacting module, of semaphorins; Semaphorins are regulator ...
66-523 0e+00

The Sema domain, a protein interacting module, of semaphorins; Semaphorins are regulator molecules in the development of the nervous system and in axonal guidance. They also play important roles in other biological processes, such as angiogenesis, immune regulation, respiration systems and cancer. They can be divided into 7 classes. Vertebrates have members in classes 3-7, whereas classes 1 and 2 are known only in invertebrates. Class 2 and 3 semaphorins are secreted proteins; classes 1 and 4 through 6 are transmembrane proteins; and class 7 is membrane associated via glycosylphosphatidylinositol (GPI) linkage. The semaphorins exert their function through their receptors, the neuropilin and plexin families. The Sema domain is located at the N-terminus and contains four disulfide bonds formed by eight conserved cysteine residues. It serves as a receptor-recognition and -binding module.


Pssm-ID: 200496 [Multi-domain]  Cd Length: 437  Bit Score: 629.44  E-value: 0e+00
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800  66 LYYRTFHMNEDRDTLYVGAMDRVFRVNLQNISssNCNRDVINLEPtrDDVVSCVSKGKSQiFDCKNHVRVIQSMDQgDRL 145
Cdd:cd11235   1 LKYHTKLLHEDRSTLYVGARDRVYLVDLDSLY--TEQKVAWPSSP--DDVDTCYLKGKSK-DDCRNFIKVLEKNSD-DSL 74
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 146 YVCGTNAHNPKDYVIYANLTHlprseYVIGVGLGIAKCPYDPLDNSTAIYVENGnpgglpgLYSGTNAEFTKADTVIFRT 225
Cdd:cd11235  75 LVCGTNAFNPSCRNYNVETFE-----LVGKEESGRGKCPYDPDHNSTALFADGE-------LYSGTSADFLGTDPVIYRT 142
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 226 DLYNTsakrleykFKRTLKYDSKWLDKPNFVGSFDIGEYVYFFFRETAVEYINCGKAVYSRIARVCKKDVGGKNLLAHNW 305
Cdd:cd11235 143 LGHNP--------PLRTEYHDSKWLNEPQFVGAFDIGDYVYFFFREIAVEYINCGKAVYSRVARVCKNDQGGSRSLEKKW 214
                       250       260       270       280       290       300       310       320
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 306 ATYLKARLNCSISGEFPFYFNEIQSVYQLPS---DKSRFFATFTTSTNGLIGSAVCSFHINEIQAAFNGKFKEQSSSNSA 382
Cdd:cd11235 215 TTFLKARLNCSVPGEFPFYFNELQDVFDLPSpsnKEKIFYAVFTTPYNSIPGSAVCAYSLSDIEAVFNGPFKEQHSSNSA 294
                       330       340       350       360       370       380       390       400
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 383 WLPVLNSRVPEPRPGTCVNDTSNLPDTVLNFIRSHPLMDKAVNHEHNNPVYYKRDL--VFTKLVVDKIRIDiLNQEYIVY 460
Cdd:cd11235 295 WLPVPDERVPEPRPGTCVDDSSPLPDDTLNFIKSHPLMDEAVTPILNRPLFIKTDVnyRFTKIAVDRVQAK-LGQTYDVL 373
                       410       420       430       440       450       460
                ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 17137800 461 YVGTNLGRIYKIVQYYRNGESLSKLLDIFEVA-PNEAIQVMEISQTRKSLYIGTDHRIKQIDLA 523
Cdd:cd11235 374 FVGTDRGIILKVVSLPEQGLQASNILEEMPVGpPPEPIQTMQLSRKRRSLYVGSETGVLQVPLA 437
Sema smart00630
semaphorin domain;
68-498 1.06e-141

semaphorin domain;


Pssm-ID: 214747 [Multi-domain]  Cd Length: 390  Bit Score: 420.62  E-value: 1.06e-141
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800     68 YRTFHMNEDRDTLYVGAMDRVFRVNLQNISSSNCnrdVINLEPTRDDVVSCVSKGKSQIFDCKNHVRVIQSMDqGDRLYV 147
Cdd:smart00630   1 LQHLLLDEDNGTLYVGARNRLYQLSLNLILEAEL---KTGPVLSSPDCEECVSKGKDPPTDCVNYIRLLLDYN-EDRLLV 76
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800    148 CGTNAHNPKDYVIyaNLTHLprseyvigvglgiakcpydpldnstaiyvengnpgglpglYSGTNAEFTKADTVIFRTDL 227
Cdd:smart00630  77 CGTNAFQPVCRLR--NLGEL----------------------------------------YVGTVADFSGSDPAIPRSLS 114
                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800    228 YNtSAKRLEYKFKRTLKYDSKWLDKPNFVGSFDIGEYVYFFFRETAVEYINCGKAVYSRIARVCKKDVGGKNLLAHNWAT 307
Cdd:smart00630 115 VR-RLKGTSGVSLRTVLYDSKWLNEPNFVYAFESGDFVYFFFRETAVEDDNCGKAVHSRVARVCKNDVGGPRSLDKKWTS 193
                          250       260       270       280       290       300       310       320
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800    308 YLKARLNCSISGEFPFYFNEIQSVYQLPSDKSR---FFATFTTSTNGLIGSAVCSFHINEIQAAFNGKFKEQSSSNSAWL 384
Cdd:smart00630 194 FLKARLECSVPGEDPFYFNELQAAFLLPPGSESddvLYGVFSTSSNPIPGSAVCAFSLSDINAVFNGPFKECETSTSQWL 273
                          330       340       350       360       370       380       390       400
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800    385 PVLNSRVPEPRPGTCVN---DTSNLPDTVLNFIRSHPLMDKAVNHEHNNPVYYKRDLV--FTKLVVDKIRIDilnQEYIV 459
Cdd:smart00630 274 PYSRGKVPYPRPGTCPNkppSSKDLPDETLNFIKSHPLMDEVVQPLTGRPLFVKTDSNylLTSIAVDRVATD---GNYTV 350
                          410       420       430       440
                   ....*....|....*....|....*....|....*....|
gi 17137800    460 YYVGTNLGRIYKIVQYYRNGESLSKLLDIFEVAP-NEAIQ 498
Cdd:smart00630 351 LFLGTSDGRILKVVLSESSSSSESVVLEEISVFPdGSPIS 390
Sema_1A cd11237
The Sema domain, a protein interacting module, of semaphorin 1A (Sema1A); Sema1A is a ...
73-473 3.88e-128

The Sema domain, a protein interacting module, of semaphorin 1A (Sema1A); Sema1A is a transmembrane protein. It has been shown to mediate the defasciculation of motor axon bundles at specific choice points. Sema1A binds to its receptor plexin A (PlexA), which in turn triggers downstream signaling events involving the receptor tyrosine kinase Otk, the evolutionarily conserved flavoprotein monooxygenase molecule interacting with CasL (MICAL), and the A kinase anchoring protein Nervy, leading to repulsive growth-cone response. Sema1A has also been shown to be involved in synaptic formation. It is a member of the semaphorin family of proteins. Semaphorins are regulatory molecules in the development of the nervous system and in axonal guidance. They also play important roles in other biological processes, such as angiogenesis, immune regulation, respiration systems and cancer. The Sema domain is located at the N-terminus and contains four disulfide bonds formed by eight conserved cysteine residues. It serves as a receptor-recognition and -binding module.


Pssm-ID: 200498 [Multi-domain]  Cd Length: 446  Bit Score: 387.84  E-value: 3.88e-128
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800  73 MNEDRDTLYVGAMDRVFRVNLQNISSsncnRDVINLEPTRDDVVSCVSKGKSQIfDCKNHVRVIQSMDQGdRLYVCGTNA 152
Cdd:cd11237  10 LDQDGNSLLVGARNAVYNISLSDLTE----NQRIEWPSSDAHREMCLLKGKSED-DCQNYIRVLAKKSAG-RLLVCGTNA 83
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 153 HNPK--DYVIyanlthLPRSEYVIGVGLGIAKCPYDPLDNSTAIYVENGnpgglpgLYSGTNAEFTKADTVIFRTDLynt 230
Cdd:cd11237  84 YKPLcrEYTV------KDGGYRVEREFDGQGLCPYDPKHNSTAVYADGQ-------LYSATVADFSGADPLIYREPL--- 147
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 231 sakrleykfkRTLKYDSKWLDKPNFVGSFDIGEYVYFFFRETAVEYINCGKAVYSRIARVCKKDVGGKNLLAHNWATYLK 310
Cdd:cd11237 148 ----------RTERYDLKQLNAPNFVSSFAYGDYVYFFFRETAVEYINCGKAIYSRVARVCKNDKGGPHPFRDRWTSFLK 217
                       250       260       270       280       290       300       310       320
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 311 ARLNCSISGEFPFYFNEIQSVY-----QLPSDKSRF-FATFTTSTNGLIGSAVCSFHINEIQAAFNGKFKEQSSSNSAWL 384
Cdd:cd11237 218 ARLNCSVPGEYPFYFNEIQSTSdivegGYGGKSAKLiYGVFTTPVNSISGSAVCAFSLQDILEVFDGSFKEQQDINSNWL 297
                       330       340       350       360       370       380       390       400
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 385 PVLNSRVPEPRPGTCVNDTSNLPDTVLNFIRSHPLMDKAVNHEHNNPVYYKRDLV--FTKLVVDKIRIDILNQEYIVYYV 462
Cdd:cd11237 298 PVPSNKVPEPRPGQCVNDSRTLPDVTVNFIKSHPLMDEAVPSFFGRPILVRTSLQyrFTQIAVDPQVKALDGKYYDVLFI 377
                       410
                ....*....|.
gi 17137800 463 GTNLGRIYKIV 473
Cdd:cd11237 378 GTDDGKVLKAV 388
Sema_5C cd11265
The Sema domain, a protein interacting module, of semaphorin 5C (sema5C); In Drosophila, ...
77-520 1.60e-112

The Sema domain, a protein interacting module, of semaphorin 5C (sema5C); In Drosophila, Sema5C was identified as an early development gene, which is expressed in stage 2 embryos with a striped pattern emerging at later stages. Sema5c may play a role in odor-guided behavior and in tumorigenesis. Sema5C belongs to class 5 semaphorin family of proteins, which are transmembrane glycoproteins characterized by unique thrombospondin specific repeats in the extracellular region of the protein. Semaphorins are regulatory molecules involved in the development of the nervous system and in axonal guidance. They also play important roles in other biological processes, such as angiogenesis, immune regulation, respiration systems and cancer. The Sema domain is located at the N-terminus and contains four disulfide bonds formed by eight conserved cysteine residues. It serves as a receptor-recognition and -binding module.


Pssm-ID: 200526 [Multi-domain]  Cd Length: 433  Bit Score: 347.15  E-value: 1.60e-112
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800  77 RDTLYVGAMDRVFRVNLqnisssncnRDVINLE----PTRDDVVS-CVSKGKSQIfDCKNHVRVIQSmdQGDRLYVCGTN 151
Cdd:cd11265  18 RNQVIVGARDNLYRLSL---------DGLELLEraswPAAESKVAlCQNKGQSEE-DCHNYVKVLLS--YGKQLFACGTN 85
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 152 AHNPKdyviyANLTHLPRSEYVIGVGLGIAKCPYDPLDNSTAIYVENGnpgglpGLYSGTNAEFTKADTVIFRTDLynTS 231
Cdd:cd11265  86 AFSPR-----CSWREMENLTSVTEWDSGVAKCPYSPHANITALLSSSG------QLFVGSPTDFSGSDSAIYRTLG--TS 152
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 232 AKRleykFKRTLKYDSKWLDKPNFVGSFDIGEYVYFFFRETAVEYINCGKAVYSRIARVCKKDVGGKN-LLAHNWATYLK 310
Cdd:cd11265 153 NKS----FLRTKQYNSKWLNEPQFVGSFETGNFVYFLFRESAVEYMNCGKVIYSRIARVCKNDVGGGTmLLKDNWTTFLK 228
                       250       260       270       280       290       300       310       320
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 311 ARLNCSISGEFPFYFNEIQSVYQLPsDKSRFFATFTTSTNGLIGSAVCSFHINEIQAAFNGKFKEQSSSNSAWlpvlnSR 390
Cdd:cd11265 229 ARLNCSLPGEYPFYFDEIQGMTYLP-DEGILYATFTTPENSIAGSAVCAFNLSSINAAFDGPFKHQESSGAAW-----ER 302
                       330       340       350       360       370       380       390       400
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 391 VPEPRPGTCVNDTSNLPDTVLNFIRsHPLMDKAVNHEHNNPVYYKRDLVFTKLVVDKIRIDIlNQEYIVYYVGTNLGRIY 470
Cdd:cd11265 303 VNVNHRDHFNQCSSSSSSHLLESSR-YQLMDEAVQPITLEPLHHAKLERFSHIAVDVIPTKI-HQSVHVLYVATTGGLIK 380
                       410       420       430       440       450
                ....*....|....*....|....*....|....*....|....*....|..
gi 17137800 471 KIVQYYRNGESLskLLDIFEVAPNEAIQVMEIS--QTRKSLYIGTDHRIKQI 520
Cdd:cd11265 381 KISVLPRTQETC--LVEIWQPLPTPDSPIKTMQylKVTDSLYVGTELALMRI 430
Sema_4 cd11240
The Sema domain, a protein interacting module, of class 4 semaphorins (Sema4); Class 4 ...
67-523 1.24e-106

The Sema domain, a protein interacting module, of class 4 semaphorins (Sema4); Class 4 semaphorins (Sema4s) are transmembrane regulator molecules involved in the development of the nervous system, immune response, cytoskeletal organization, angiogenesis, and cell-cell interactions. There are 7 distinct subfamilies in class 4 semaphorins, named 4A to 4G. Several class 4 subfamilies play important roles in the immune system and are called "immune semaphorins". Sema4A plays critical roles in T cell-DC interactions in the immune response. Sema4D/CD100, expressed by lymphocytes, promotes the aggregation and survival of B lymphocytes and inhibits cytokine-induced migration of immune cells in vitro. It is required for normal activation of B and T lymphocytes. Sema4B negatively regulates basophil functions through T cell-basophil contacts and significantly inhibits IL-4 and IL-6 production from basophils in response to various stimuli, including IL-3 and papain. Sema4s not only influence the activation state of cells but also modulate their migration and survival. The effects of Sema4s on nonlymphoid cells are mediated by plexin D1 and plexin Bs. The Sema4G and Sema4C genes are expressed in the developing cerebellar cortex and are involved in neural tube closure and development of cerebellar granules cells through receptor plexin B2. The Sema domain is located at the N-terminus and contains four disulfide bonds formed by eight conserved cysteine residues. It serves as a receptor-recognition and -binding module.


Pssm-ID: 200501 [Multi-domain]  Cd Length: 456  Bit Score: 332.45  E-value: 1.24e-106
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800  67 YYRTFHMNEDRDTLYVGAMDRVFRVNLQNISSSNcnRDVINLEPTRDDVVSCVSKGKSQIFDCKNHVRVIQSMDQGdRLY 146
Cdd:cd11240   8 NYSTLLLSEDEGTLYVGAREALFALNVSDISTEL--KDKIKWEASEDKKKECANKGKDNQTDCFNFIRILQFYNST-HLY 84
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 147 VCGTNAHNPK-DYVIYANLThLPRSEYVIGVGlgiaKCPYDPLDNSTAIYVENGnpgglpgLYSGTNAEFTKADTVIFRT 225
Cdd:cd11240  85 VCGTFAFSPRcTYINLSDFS-LSSIKFEDGKG----RCPFDPAQRYTAIMVDGE-------LYSATVNNFLGSEPVISRN 152
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 226 dlyntsakrLEYKFKRTLKYDSKWLDKPNFVGSFDIGEY----------VYFFFRETAVEYINCGKAVYSRIARVCKKDV 295
Cdd:cd11240 153 ---------HSEGNVLKTENTLRWLNEPAFVGSAHIRESidspdgdddkIYFFFTETAVEYDFYEKVTVSRVARVCKGDL 223
                       250       260       270       280       290       300       310       320
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 296 GGKNLLAHNWATYLKARLNCSiSGEFPFYFNEIQSVYQLPS---DKSRFFATFTTSTNGLIGSAVCSFHINEIQAAFNGK 372
Cdd:cd11240 224 GGQRTLQKKWTTFLKAQLVCS-QPDSGLPFNVLRDVFVLSPdswDATIFYGVFTSQWNVSGLSAVCAYSLEDIKKVFSGK 302
                       330       340       350       360       370       380       390       400
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 373 FKEQSSSNSAWLPvLNSRVPEPRPGTCVNDTS---------NLPDTVLNFIRSHPLMDKAVnHEHNNPVYYKRDLVFTKL 443
Cdd:cd11240 303 YKEFNRETSKWSR-YTGPVPDPRPGACITNSArsqgitsslNLPDNVLTFVKDHPLMDEQV-HPINRPLLVKSGVNYTRI 380
                       410       420       430       440       450       460       470       480
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 444 VVDKIRiDILNQEYIVYYVGTNLGRIYKIVQYyrnGESLSKLLDIFEVAPNEAIQVMEISQTRKSLYIGTDHRIKQIDLA 523
Cdd:cd11240 381 AVHRVQ-ALDGQTYTVLFLGTEDGFLHKAVSL---DGGMHIIEEIQLFDQPQPVKNLLLSSSKGVLYVGSSSGVVQVPLS 456
Sema_6 cd11242
The Sema domain, a protein interacting module, of class 6 semaphorins (Sema6); Class 6 ...
77-491 1.47e-106

The Sema domain, a protein interacting module, of class 6 semaphorins (Sema6); Class 6 semaphorins (Sema6s) are membrane associated semaphorins. There are 6 subfamilies named 6A to 6D. Sema6s bind to plexin As in a neuropilin independent fashion. Sema6-plexin A signaling plays important roles in lamina-specific axon projections. Interactions between plexin A2, plexin A4, and Sema6A control lamina-restricted projection of hippocampal mossy fibers. Interactions between Sema6C, Sema6D and plexin A1 shape the stereotypic trajectories of sensory axons in the spinal cord. In addition to axon targeting, Sema6D-plexin A1 interactions influence a wide range of other biological processes. During cardiac development, Sema6D attracts or repels endothelial cells in the cardiac tube depending on the expression patterns of specific coreceptors in addition to plexin A1. Furthermore, Sema6D binds a receptor complex comprising of plexin A1, Trem2 (triggering receptor expressed on myeloid cells 2), and DAP12 on dendritic cells and osteoclasts to mediate T-cell-DC interactions and to control bone development, respectively. The Sema domain is located at the N-terminus and contains four disulfide bonds formed by eight conserved cysteine residues. It serves as a receptor-recognition and -binding module.


Pssm-ID: 200503 [Multi-domain]  Cd Length: 465  Bit Score: 332.56  E-value: 1.47e-106
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800  77 RDTLYVGAMDRVFRVNLQNISSSN--CNRDvINLEPTRDDVVSCVSKGKsQIFDCKNHVRVIQSMDQgDRLYVCGTNAHN 154
Cdd:cd11242  18 NRTLYIAARDHVYTVDLDASHTEEivPSKK-LTWRSRQADVENCRMKGK-HKDECHNFIKVLVPRND-ETLFVCGTNAFN 94
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 155 P--KDYVIYanlTHLPRSEYVIGvglgIAKCPYDPLDNSTAIYVENGnpgglpgLYSGTNAEFTKADTVIFRTdLYNTSA 232
Cdd:cd11242  95 PvcRNYRID---TLEQDGEEISG----MARCPFDAKQANVALFADGK-------LYSATVTDFLASDAVIYRS-LGDSPT 159
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 233 KRleykfkrTLKYDSKWLDKPNFVGSFDIGEYVYFFFRETAVEYINCGKAVYSRIARVCKKDVGG-KNLLAHNWATYLKA 311
Cdd:cd11242 160 LR-------TVKYDSKWLKEPHFVHAVEYGDYVYFFFREIAVEYNTLGKVVFSRVARVCKNDMGGsPRVLEKQWTSFLKA 232
                       250       260       270       280       290       300       310       320
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 312 RLNCSISGEFPFYFNEIQSVYQLPSDKSR--FFATFTTSTNGLIGSAVCSFHINEIQAAFNGKFKEQSSSNSAWLPVLNS 389
Cdd:cd11242 233 RLNCSVPGDSHFYFDVLQAVTDVIRINGRpvVLGVFTTQYNSIPGSAVCAFDMDDIEKVFEGRFKEQKSPDSAWTPVPED 312
                       330       340       350       360       370       380       390       400
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 390 RVPEPRPGTCV--------NDTSNLPDTVLNFIRSHPLMDKAVNHEHNNPvYYKRDLVFTKLVvdKIRIDIL---NQEYI 458
Cdd:cd11242 313 RVPKPRPGCCAgsgsaekyKTSNDFPDDTLNFIKTHPLMDEAVPSIINRP-WFTRTMVRYRLT--QIAVDNAagpYQNYT 389
                       410       420       430
                ....*....|....*....|....*....|....
gi 17137800 459 VYYVGTNLGRIYKI-VQYYRNGESLSKLLDIFEV 491
Cdd:cd11242 390 VVFLGSEAGTVLKFlARIGPSGSNGSVFLEEIDV 423
Sema_3 cd11239
The Sema domain, a protein interacting module, of class 3 semaphorins; Class 3 semaphorins ...
64-525 4.33e-106

The Sema domain, a protein interacting module, of class 3 semaphorins; Class 3 semaphorins (Sema3s) are secreted regulator molecules involved in the development of the nervous system, vasculogenesis, angiogenesis,and tumorigenesis. There are 7 distinct subfamilies named Sema3A to 3G. Sema3s function as repellent signals during axon guidance by repelling neurons away from the source of Sema3s. However, Sema3s that are secreted by tumor cells play an inhibitory role in tumor growth and angiogenesis (specifically Sema3B and Sema3F). Sema3s functions by forming complexes with neuropilins and A-type plexins, where neuropilins serve as the ligand binding moiety and the plexins function as signal transduction component. Sema3s primarily inhibit the cell motility and migration of tumor and endothelial cells by inducing collapse of the actin cytoskeleton via neuropilins and plexins. The Sema domain is located at the N-terminus and contains four disulfide bonds formed by eight conserved cysteine residues. It serves as a receptor-recognition and -binding module.


Pssm-ID: 200500 [Multi-domain]  Cd Length: 471  Bit Score: 331.63  E-value: 4.33e-106
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800  64 GKLYYRTFHMNEDRDTLYVGAMDRVFRVNLQNISSsncNRDVINLEPTRDDVVSCVSKGKSQIFDCKNHVRVIQSMDQgD 143
Cdd:cd11239   6 NSLDYRSLLLDEDRDRLYVGGKDHILSLSLDNINQ---DPKKIYWPASPERIEECKMAGKDPNTECANFVRVLQPYNR-T 81
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 144 RLYVCGTNAHNPKdyVIYANLTHLPRSE------YVIGVGLGiaKCPYDPLDNSTAIYVeNGNpgglpgLYSGTNAEFTK 217
Cdd:cd11239  82 HLYACGTGAFHPI--CAFINVGRRLEDPifklddSSLESGRG--KCPFDPNQPFASVLI-DGE------LYSGTAIDFMG 150
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 218 ADTVIFRTDLYNTSAkrleykfkRTLKYDSKWLDKPNFVGSFDIGE-------YVYFFFRETAVEYINCGKAVYSRIARV 290
Cdd:cd11239 151 RDAAIFRSLGHRHYI--------RTEQYDSRWLNEPKFVGAYLIPDsdnpdddKVYFFFREKAVEAEGSGKAIYSRVGRI 222
                       250       260       270       280       290       300       310       320
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 291 CKKDVGGKNLLAHNWATYLKARLNCSISGE--FPFYFNEIQSVYQLPSDKSR---FFATFTTSTNGLIGSAVCSFHINEI 365
Cdd:cd11239 223 CKNDVGGQRSLVNKWSTFLKARLVCSVPGPdgIDTYFDELEDVFLLPTRDPKnplIYGVFTTSSNVFKGSAVCVYSMADI 302
                       330       340       350       360       370       380       390       400
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 366 QAAFNGKFKEQSSSNSAWLPvLNSRVPEPRPGTC--------VNDTSNLPDTVLNFIRSHPLMDKAVNHEHNNPVYYKRD 437
Cdd:cd11239 303 RAAFNGPFAHKEGPNYQWVE-YQGKVPYPRPGTCpsktygplYKSTKDFPDDVISFARSHPLMYNPVYPLHGRPLLIRTN 381
                       410       420       430       440       450       460       470       480
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 438 L--VFTKLVVDkiRIDILNQEYIVYYVGTNLGRIYKIVQYYRNGESLSKL----LDIFEVapNEAIQVMEISQTRKSLYI 511
Cdd:cd11239 382 VpyRLTQIAVD--RVEAEDGQYDVLFIGTDSGTVLKVVSLPKENWEMEEVileeLQVFKH--PSPITSMEISSKRQQLYV 457
                       490
                ....*....|....
gi 17137800 512 GTDHRIKQIDLAMC 525
Cdd:cd11239 458 GSAEGVVQLPLHRC 471
Sema_5 cd11241
The Sema domain, a protein interacting module, of semaphorin 5 (Sema5); Class 5 semaphorins ...
77-522 2.01e-102

The Sema domain, a protein interacting module, of semaphorin 5 (Sema5); Class 5 semaphorins are transmembrane glycoproteins characterized by unique thrombospondin specific repeats in the extracellular region of the protein. There are three subfamilies in class 5 semaphorins, namely 5A, 5B and 5C. Sema5A and Sema5B function as guidance cues for optic and corticofugal nerve development, respectively. Sema5A-induced cell migration requires Met signaling. Sema5C is an early development gene and may play a role in odor-guided behavior. Sema5A is also implicated in cancer. In a screening model for metastasis, the Drosophila Sema5A ortholog, Dsema-5C, has been found to be required in tumorigenicity and metastasis. Sema5A is highly expressed in human pancreatic cancer cells and is associated with tumor growth, invasion and metastasis. Semaphorins are regulatory molecules involved in the development of the nervous system and in axonal guidance. They also play important roles in other biological processes, such as angiogenesis, immune regulation, respiration systems and cancer. The Sema domain is located at the N-terminus and contains four disulfide bonds formed by eight conserved cysteine residues. It serves as a receptor-recognition and -binding module.


Pssm-ID: 200502 [Multi-domain]  Cd Length: 438  Bit Score: 321.04  E-value: 2.01e-102
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800  77 RDTLYVGAMDRVFRVNLQNIS-----SSNCNRDVINleptrddvvSCVSKGKSqIFDCKNHVRVIQSMdqGDRLYVCGTN 151
Cdd:cd11241  18 HDQLIVGARNYLFRLRLQSLSllqavPWNSDEDTKR---------QCQSKGKS-VEECQNYVRVLLVV--GKNLFTCGTY 85
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 152 AHNPK-DYVIYANLTHlprseyVIGVGLGIAKCPYDPLDNSTAIYVENGnpgglpGLYSGTNAEFTKADTVIFRTDLYNT 230
Cdd:cd11241  86 AFSPVcTIRKLSNLTQ------ILDTISGVARCPYSPAHNSTALISASG------ELYAGTVYDFSGRDPAIYRSLGGKP 153
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 231 SAkrleykfkRTLKYDSKWLDKPNFVGSFDIGEYVYFFFRETAVEYINCGKAVYSRIARVCKKDVGGKNLLAHNWATYLK 310
Cdd:cd11241 154 PL--------RTAQYNSKWLNEPNFVGSYEIGNHTYFFFRENAVEHQDCGKTVYSRIARVCKNDIGGRFLLEDTWTTFMK 225
                       250       260       270       280       290       300       310       320
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 311 ARLNCSISGEFPFYFNEIQSVYQLPsDKSRFFATFTTSTNGLIGSAVCSFHINEIQAAFNGKFKEQSSSNSAWLPVLNSr 390
Cdd:cd11241 226 ARLNCSLPGEFPFYYNEIQGTFYLP-ETDLIYAVFTTNVNGIAGSAICAFNLSAINQAFNGPFKYQENNGSAWLPTPNP- 303
                       330       340       350       360       370       380       390       400
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 391 VPEPRPGTCVNDT--SNLPDTVLNFIRSHPLMDKAVNHEHNNPVYYKRDLVFTKLVVDKIRIDiLNQEYIVYYVGTNLGR 468
Cdd:cd11241 304 HPNFQCTTSIDRGqpANTTERDLQDAQKYQLMAEVVQPVTKIPLVTMDDVRFSKLAVDVVQGR-GTQLVHIFYVGTDYGT 382
                       410       420       430       440       450
                ....*....|....*....|....*....|....*....|....*....|....*..
gi 17137800 469 IYKIVQYYRNGESLskLLDIFEVAP---NEAIQVMEISQTRKSLYIGTDHRIKQIDL 522
Cdd:cd11241 383 ILKMYQPHRSQKSC--TLEEIKILPamkGEPITSLQFLKSEKSLFVGLETGVLRIPL 437
Sema_5B cd11264
The Sema domain, a protein interacting module, of semaphorin 5B (Sema5B); Sema5B is expressed ...
68-523 1.68e-98

The Sema domain, a protein interacting module, of semaphorin 5B (Sema5B); Sema5B is expressed in regions of the basal telencephalon in rat. Sema5B is an inhibitory cue for corticofugal axons and acts as a source of repulsion for the appropriate guidance of cortical axons away from structures such as the ventricular zone as they navigate toward and within subcortical regions. In addition to its role as a guidance cue, Sema5B regulates the development and maintenance of synapse size and number in hippocampal neurons. In addition, the sema domain of Sema5B can be cleaved of the whole protein and exerts its function in regulation of synapse morphology. Sema5B belongs to the class 5 semaphorin family of proteins, which are transmembrane glycoproteins characterized by unique thrombospondin specific repeats in the extracellular region of the protein. Semaphorins are regulatory molecules involved in the development of the nervous system and in axonal guidance. They also play important roles in other biological processes, such as angiogenesis, immune regulation, respiration systems and cancer. The Sema domain is located at the N-terminus and contains four disulfide bonds formed by eight conserved cysteine residues. It serves as a receptor-recognition and -binding module.


Pssm-ID: 200525 [Multi-domain]  Cd Length: 437  Bit Score: 310.76  E-value: 1.68e-98
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800  68 YRTFHMNEDRDTLYVGAMDRVFRVNLQNISSSNCNRdvinLEPTRDDVVSCVSKGKSQIfDCKNHVRVIqsMDQGDRLYV 147
Cdd:cd11264   9 FSQLALDLNRNQLIVGARNYLFRLSLHNVSLIQATE----WGSDEDTRRSCQSKGKTEE-ECQNYVRVL--IVYGKKVFT 81
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 148 CGTNAHNPkdYVIYANLTHLPRseyVIGVGLGIAKCPYDPLDNSTAIYVENGNpgglpgLYSGTNAEFTKADTVIFRTdL 227
Cdd:cd11264  82 CGTNAFSP--VCTSRQVGNLSK---VIERINGVARCPYDPRHNSTAVITSRGE------LYAATVIDFSGRDPAIYRS-L 149
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 228 YNTSAKRleykfkrTLKYDSKWLDKPNFVGSFDIGEYVYFFFRETAVEYiNCGKAVYSRIARVCKKDVGGKNLLAHNWAT 307
Cdd:cd11264 150 GSVPPLR-------TAQYNSKWLNEPNFIAAYDIGLFTYFFFRENAVEH-DCGKTVYSRVARVCKNDIGGRFLLEDTWTT 221
                       250       260       270       280       290       300       310       320
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 308 YLKARLNCSISGEFPFYFNEIQSVYQLPsDKSRFFATFTTSTNGLIGSAVCSFHINEIQAAFNGKFKEQSSSNSAWLPVL 387
Cdd:cd11264 222 FMKARLNCSRPGEIPFYYNELQSTFYLP-EQDLIYGVFTTNVNSIAASAVCAFNLSAITQAFNGPFRYQENPRSAWLPTA 300
                       330       340       350       360       370       380       390       400
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 388 NSrVPEPRPGTcVNDTS---NLPDTVLNFIRSHPLMDKAVNHEHNNPVYYKRDLVFTKLVVDKIR-IDILnqeYIVYYVG 463
Cdd:cd11264 301 NP-IPNFQCGT-LSDDSpneNLTERSLQDAQRLFLMNDVVQPVTVDPLVTQDSVRFSKLVVDIVQgKDTL---YHVMYIG 375
                       410       420       430       440       450       460
                ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 17137800 464 TNLGRIYKIVQyyRNGESLS----KLLDIFEVAPNEAIQVMEISQTRKSLYIGTDHRIKQIDLA 523
Cdd:cd11264 376 TEYGTILKALS--TTNRSLRscylEEMQILPPGQREPIRSLQILHSDRSLFVGLNNGVLKIPLE 437
Sema_6D cd11269
The Sema domain, a protein interacting module, of semaphorin 6D (Sema6D); Sema6D is expressed ...
73-525 9.91e-91

The Sema domain, a protein interacting module, of semaphorin 6D (Sema6D); Sema6D is expressed predominantly in the nervous system during embryogenesis and it uses Plexin-A1 as a receptor. It displays repellent activity for dorsal root ganglion axons. Sema6D also acts as a regulator of late phase primary immune responses. In addition, Sema6D is overexpressed in gastric carcinoma, indicating that it may have an important role in the occurrence and development of the cancer. Sema6D is a member of the class 6 semaphorin family of proteins, which are membrane associated semaphorins. Semaphorins are regulatory molecules involved in the development of the nervous system and in axonal guidance. They also play important roles in other biological processes, such as angiogenesis, immune regulation, respiration systems and cancer. The Sema domain is located at the N-terminus and contains four disulfide bonds formed by eight conserved cysteine residues. It serves as a receptor-recognition and -binding module.


Pssm-ID: 200530 [Multi-domain]  Cd Length: 465  Bit Score: 291.55  E-value: 9.91e-91
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800  73 MNEDRDTLYVGAMDRVFRVNLQNISSSNcnrdvinLEPTRD--------DVVSCVSKGKSQIfDCKNHVRVIQSMDQgDR 144
Cdd:cd11269  14 MLKIRDTLYIAGRDQVYTVNLNEVPKTE-------VTPSRKltwrsrqqDRENCAMKGKHKD-ECHNFIKVFVPRND-EM 84
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 145 LYVCGTNAHNPkdYVIYANLTHLPRSEYVIGvglGIAKCPYDPLDNSTAIYVENGnpgglpgLYSGTNAEFTKADTVIFR 224
Cdd:cd11269  85 VFVCGTNAFNP--MCRYYRLSTLEYDGEEIS---GLARCPFDARQTNVALFADGK-------LYSATVADFLASDAVIYR 152
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 225 TdLYNTSAKRleykfkrTLKYDSKWLDKPNFVGSFDIGEYVYFFFRETAVEYINCGKAVYSRIARVCKKDVGG-KNLLAH 303
Cdd:cd11269 153 S-MGDGSALR-------TIKYDSKWIKEPHFLHAIEYGNYVYFFFREIAVEHNNLGKAVYSRVARICKNDMGGsQRVLEK 224
                       250       260       270       280       290       300       310       320
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 304 NWATYLKARLNCSISGEFPFYFNEIQSVYQL------PSdksrFFATFTTSTNGLIGSAVCSFHINEIQAAFNGKFKEQS 377
Cdd:cd11269 225 HWTSFLKARLNCSVPGDSFFYFDVLQSITDIieingiPT----VVGVFTTQLNSIPGSAVCAFSMDDIEKVFKGRFKEQK 300
                       330       340       350       360       370       380       390       400
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 378 SSNSAWLPVLNSRVPEPRPGTCVND--------TSNLPDTVLNFIRSHPLMDKAVNHEHNNPVYYKRDLVF--TKLVVDK 447
Cdd:cd11269 301 TPDSVWTAVPEDKVPKPRPGCCAKHglaeayktSIDFPDETLSFIKSHPLMDSAVPSIIEEPWFTKTRVRYrlTAIAVDH 380
                       410       420       430       440       450       460       470       480
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 448 IRIDILNqeYIVYYVGTNLGRIYKIVQYYR----NGESLSKLLDIFevapNEAIQVMEISQTRK--SLYIGTDHRIKQID 521
Cdd:cd11269 381 AAGPHQN--YTVIFVGSEAGVVLKILAKTSpfslNDSVLLEEIEAY----NHAKCSAENEEDRRviSLQLDRDHHALFVA 454

                ....
gi 17137800 522 LAMC 525
Cdd:cd11269 455 FSSC 458
Sema_5A cd11263
The Sema domain, a protein interacting module, of semaphorin 5A (Sema5A); Originally, mouse ...
80-522 2.69e-90

The Sema domain, a protein interacting module, of semaphorin 5A (Sema5A); Originally, mouse Sema5A was identified as a protein that induces inhibitory responses during optic nerve development. Recent studies show that Sema5A controls innate immunity in mice. It also has been identified as a candidate gene for causing idiopathic autism in humans. Plexin B3 functions as a binding partner and receptor for Sema5A. Furthermore, Sema5A is also implicated in cancer. The role of the Drosophila Sema5A ortholog, Dsema-5C, in tumorigenicity and metastasis has been reported. Sema5A is highly expressed in human pancreatic cancer cells and is associated with tumor growth, invasion and metastasis. Sema5A belongs to class 5 semaphorin family of proteins, which are transmembrane glycoproteins characterized by unique thrombospondin specific repeats in the extracellular region of the protein. Semaphorins are regulatory molecules involved in the development of the nervous system and in axonal guidance. They also play important roles in other biological processes, such as angiogenesis, immune regulation, respiration systems and cancer. The Sema domain is located at the N-terminus and contains four disulfide bonds formed by eight conserved cysteine residues. It serves as a receptor-recognition and -binding module.


Pssm-ID: 200524 [Multi-domain]  Cd Length: 436  Bit Score: 289.24  E-value: 2.69e-90
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800  80 LYVGAMDRVFRVNLQNIS-----SSNCNrdvinlEPTRDdvvSCVSKGKSQIfDCKNHVRVIqsMDQGDRLYVCGTNAHN 154
Cdd:cd11263  21 LIVGARNYLFRLQLEDLSliqavEWECD------EATKK---ACYSKGKSKE-ECQNYIRVL--LVGGDRLFTCGTNAFT 88
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 155 PkdyvIYAN--LTHLPRSEYVIGvglGIAKCPYDPLDNSTAIYVENGNpgglpgLYSGTNAEFTKADTVIFRtdlyntSA 232
Cdd:cd11263  89 P----ICTNrtLNNLTEIHDQIS---GMARCPYSPQHNSTALLTSSGE------LYAATAMDFPGRDPAIYR------SL 149
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 233 KRLEYKfkRTLKYDSKWLDKPNFVGSFDIGEYVYFFFRETAVEYiNCGKAVYSRIARVCKKDVGGKNLLAHNWATYLKAR 312
Cdd:cd11263 150 GILPPL--RTAQYNSKWLNEPNFVSSYDIGNFTYFFFRENAVEH-DCGKTVFSRAARVCKNDIGGRFLLEDTWTTFMKAR 226
                       250       260       270       280       290       300       310       320
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 313 LNCSISGEFPFYFNEIQSVYQLPsDKSRFFATFTTSTNGLIGSAVCSFHINEIQAAFNGKFKEQSSSNSAWLPvlnsrVP 392
Cdd:cd11263 227 LNCSRPGEIPFYYNELQSTFFLP-ELDLIYGIFTTNVNSIAASAVCVFNLSAISQAFNGPFKYQENSRSAWLP-----YP 300
                       330       340       350       360       370       380       390       400
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 393 EPRP---------GTCVNDTS-NLPDTvLNFIrshpLMDKAVNHEHNNPVYYKRDLVFTKLVVDKIR-IDILnqeYIVYY 461
Cdd:cd11263 301 NPNPnfqcgtmdqGLYVNLTErNLQDA-QKFI----LMHEVVQPVTPVPYFMEDNSRFSHVAVDVVQgKDML---FHIIY 372
                       410       420       430       440       450       460
                ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 17137800 462 VGTNLGRIYKIVQYYrNGESLSKLLDIFEVAPN---EAIQVMEISQTRKSLYIGTDHRIKQIDL 522
Cdd:cd11263 373 LATDYGTIKKVLAPL-NQSSSSCLLEEIELFPKrqrEPIRSLQILHSQSVLFVGLQEHVIKIPL 435
Sema_6B cd11267
The Sema domain, a protein interacting module, of semaphorin 6B (Sema6B); Sema6B functions as ...
79-446 3.46e-89

The Sema domain, a protein interacting module, of semaphorin 6B (Sema6B); Sema6B functions as repellents for axon growth; this repulsive activity is mediated by its receptor Plexin A4. Sema6B is expressed in CA3, and repels mossy fibers in a Plexin A4 dependent manner. In human, it was shown that peroxisome proliferator-activated receptors (PPARs) and 9-cis-retinoic acid receptor (RXR) regulate human semaphorin 6B (Sema6B) gene expression. Sema6B is a member of the class 6 semaphorin family of proteins, which are membrane associated semaphorins. Semaphorins are regulatory molecules in the development of the nervous system and in axonal guidance. They also play important roles in other biological processes, such as angiogenesis, immune regulation, respiration systems and cancer. The Sema domain is located at the N-terminus and contains four disulfide bonds formed by eight conserved cysteine residues. It serves as a receptor-recognition and -binding module.


Pssm-ID: 200528 [Multi-domain]  Cd Length: 466  Bit Score: 287.50  E-value: 3.46e-89
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800  79 TLYVGAMDRVFRVNLQNISSSNC--NRDVInLEPTRDDVVSCVSKGKsQIFDCKNHVRVIQSMDQGDrLYVCGTNAHNPk 156
Cdd:cd11267  20 TLYIGDRDNLYRVELDPTAGTEMryHKKLT-WRSNKNDINVCRMKGK-HEGECRNFIKVLLLRDYGT-LFVCGTNAFNP- 95
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 157 dyvIYANLThLPRSEYVIGVGLGIAKCPYDPLDNSTAIYVENGnpgglpgLYSGTNAEFTKADTVIFRTdLYNTSAKRle 236
Cdd:cd11267  96 ---VCANYS-IDTLEPVGDNISGMARCPYDPKHANVALFADGM-------LFTATVTDFLAIDAVIYRS-LGDSPALR-- 161
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 237 ykfkrTLKYDSKWLDKPNFVGSFDIGEYVYFFFRETAVEYINCGKAVYSRIARVCKKDVGG-KNLLAHNWATYLKARLNC 315
Cdd:cd11267 162 -----TVKHDSKWFKEPYFVHAVEWGSHVYFFFREIAMEFNYLEKVVVSRVARVCKNDMGGsQRVLEKQWTSFLKARLNC 236
                       250       260       270       280       290       300       310       320
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 316 SISGEFPFYFNEIQSVYQLPSDKSR--FFATFTTSTNGLIGSAVCSFHINEIQAAFNGKFKEQSSSNSAWLPVLNSRVPE 393
Cdd:cd11267 237 SVPGDSHFYFNVLQAVSDILNLGGRpvVLAVFSTPTNSIPGSAVCAFDMTQVAAVFEGRFREQKSPESIWTPVPEELVPR 316
                       330       340       350       360       370       380
                ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 17137800 394 PRPGTCV------NDTSNLPDTVLNFIRSHPLMDKAVNHEHNNPvYYKRDLV---FTKLVVD 446
Cdd:cd11267 317 PRPGCCAapgmryNSSSTLPDEVLNFVKTHPLMDEAVPSLGHAP-WIVRTMTryqLTHMVVD 377
Sema_3A cd11249
The Sema domain, a protein interacting module, of semaphorin 3A (Sema3A); Sema3A has been ...
68-526 6.15e-88

The Sema domain, a protein interacting module, of semaphorin 3A (Sema3A); Sema3A has been reported to inhibit the growth of certain experimental tumors and to regulate endothelial cell migration and apoptosis in vitro, as well as arteriogenesis in the muscle, skin vessel permeability, and tumor angiogenesis in vivo. The function of Sema3A is mediated through receptors neuropilin-1 (NP1) and plexins, although little is known about the requirement of specific plexins in its receptor complex. It is known however that Plexin-A4 is the receptor for Sema3A in the Toll-like receptor- and sepsis-induced cytokine storm during immune response. Sema3A is a member of the Class 3 semaphorin family of secreted proteins. Semaphorins are regulatory molecules in the development of the nervous system and in axonal guidance. They also play important roles in other biological processes, such as angiogenesis, immune regulation, respiration systems and cancer. The Sema domain is located at the N-terminus and contains four disulfide bonds formed by eight conserved cysteine residues. It serves as a receptor-recognition and -binding module.


Pssm-ID: 200510 [Multi-domain]  Cd Length: 493  Bit Score: 284.97  E-value: 6.15e-88
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800  68 YRTFHMNEDRDTLYVGAMDRVFRVNLQNISSSNcnRDVINLEPTRDDvvSCVSKGKSQIFDCKNHVRVIQSMDQgDRLYV 147
Cdd:cd11249  32 YHTFLLDEERGRLYVGAKDHIFSFNLVNIKDFQ--KIVWPVSPSRRD--ECKWAGKDILKECANFIKVLKAYNQ-THLYA 106
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 148 CGTNA-----------HNPKDyviyaNLTHLPRSEYVIGVGlgiaKCPYDPLDNSTAIYVENGnpgglpgLYSGTNAEFT 216
Cdd:cd11249 107 CGTGAfhpvctyievgHHPED-----NIFRLEDSHFENGRG----KSPYDPKLLTASLLIDGE-------LYSGTAADFM 170
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 217 KADTVIFRTdLYNTSAKRLEykfkrtlKYDSKWLDKPNFVGSFDIGEY-------VYFFFRETAVEYINCGKAVYSRIAR 289
Cdd:cd11249 171 GRDFAIFRT-LGHHHPIRTE-------QHDSRWLNDPRFISAHLIPESdnpeddkIYFFFRENAIDGEHTGKATHARIGQ 242
                       250       260       270       280       290       300       310       320
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 290 VCKKDVGGKNLLAHNWATYLKARLNCSISGE--FPFYFNEIQSVYQLPSDKSR---FFATFTTSTNGLIGSAVCSFHINE 364
Cdd:cd11249 243 LCKNDFGGHRSLVNKWTTFLKARLICSVPGPngIDTHFDELQDVFLMNSKDPKnpiVYAVFTTSSNIFKGSAVCMYSMTD 322
                       330       340       350       360       370       380       390       400
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 365 IQAAFNGKFKEQSSSNSAWLPVLNsRVPEPRPGTC-------VNDTSNLPDTVLNFIRSHPLMDKAVNHEHNNPVYYKRD 437
Cdd:cd11249 323 IRRVFLGPYAHRDGPNYQWVPFQG-RVPYPRPGTCpsktfggFDSTKDLPDDVITFARSHPAMYNPVFPINNRPIIIKTD 401
                       410       420       430       440       450       460       470       480
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 438 L--VFTKLVVDkiRIDILNQEYIVYYVGTNLGRIYKIVQYYRNG-----ESLSKLLDIFEvAPNeAIQVMEISQTRKSLY 510
Cdd:cd11249 402 VdyQFTQIVVD--RVEAEDGQYDVMFIGTDMGTVLKVVSIPKETwhdleEVLLEEMTVFR-EPT-AISAMELSTKQQQLY 477
                       490
                ....*....|....*.
gi 17137800 511 IGTDHRIKQIDLAMCN 526
Cdd:cd11249 478 IGSAIGVSQLPLHRCD 493
Sema_6A cd11266
The Sema domain, a protein interacting module, of semaphorins 6A (Sema6A); In the cerebellum, ...
79-481 2.83e-87

The Sema domain, a protein interacting module, of semaphorins 6A (Sema6A); In the cerebellum, Sema6A-plexin A2 signaling modulates granule cell migration by controlling centrosome positioning. Besides plexin A2, plexin A4 is also found to be a receptor of Sema6A. Interactions between plexin A2, plexin A4, and Sema6A control lamina-restricted projection of hippocampal mossy fibers. It is required for the clustering of boundary cap cells at the PNS/CNS interface and thus, prevents motoneurons from streaming out of the ventral spinal cord. At the dorsal root entry site, it organizes the segregation of dorsal roots. Sema6A may also be involved in axonal pathfinding processes in the periinfarct and homotopic contralateral cortex. Sema6A is a member of the class 6 semaphorin family of proteins, which are membrane associated semaphorins. Semaphorins are regulatory molecules involved in the development of the nervous system and in axonal guidance. They also play important roles in other biological processes, such as angiogenesis, immune regulation, respiration systems and cancer. The Sema domain is located at the N-terminus and contains four disulfide bonds formed by eight conserved cysteine residues. It serves as a receptor-recognition and -binding module.


Pssm-ID: 200527 [Multi-domain]  Cd Length: 466  Bit Score: 282.30  E-value: 2.83e-87
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800  79 TLYVGAMDRVFRVNLQNISSSN--CNRDvINLEPTRDDVVSCVSKGKSQIfDCKNHVRVIQSMDQgDRLYVCGTNAHNPK 156
Cdd:cd11266  20 TLYIAARDHIYTVDIDTSHTEEiyFSKK-LTWKSRQADVDTCRMKGKHKD-ECHNFIKVLLKRND-DTLFVCGTNAFNPS 96
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 157 DYVIYANLTHLPRSEYVigvglGIAKCPYDPLDNSTAIYVENGnpgglpgLYSGTNAEFTKADTVIFRTdLYNTSAKRle 236
Cdd:cd11266  97 CRNYKMDTLEFFGDEFS-----GMARCPYDAKHANVALFADGK-------LYSATVTDFLAIDAVIYRS-LGDSPTLR-- 161
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 237 ykfkrTLKYDSKWLDKPNFVGSFDIGEYVYFFFRETAVEYINCGKAVYSRIARVCKKDVGG-KNLLAHNWATYLKARLNC 315
Cdd:cd11266 162 -----TVKHDSKWLKEPYFVQAVDYGDYIYFFFREIAVEYNSMGKVVFPRVAQVCKNDMGGsQRVLEKQWTSFLKARLNC 236
                       250       260       270       280       290       300       310       320
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 316 SISGEFPFYFNEIQSVYQLPSDKSR--FFATFTTSTNGLIGSAVCSFHINEIQAAFNGKFKEQSSSNSAWLPVLNSRVPE 393
Cdd:cd11266 237 SVPGDSHFYFNILQAVTDVIHINGRdvVLATFSTPYNSIPGSAVCAYDMLDIASVFTGRFKEQKSPDSTWTPVPDERVPK 316
                       330       340       350       360       370       380       390       400
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 394 PRPGTCVNDTS--------NLPDTVLNFIRSHPLMDKAVNHEHNNPvYYKRDLVFTKLVvdKIRIDIL---NQEYIVYYV 462
Cdd:cd11266 317 PRPGCCAGSSSlekyatsnEFPDDTLNFIKTHPLMDEAVPSIINRP-WFLRTMVRYRLT--KIAVDNAagpYQNHTVVFL 393
                       410
                ....*....|....*....
gi 17137800 463 GTNLGRIYKIVQyyRNGES 481
Cdd:cd11266 394 GSEKGIILKFLA--RTGNS 410
Sema_3F cd11254
The Sema domain, a protein interacting module, of semaphorin 3F (Sema3F); Sema3F is ...
68-525 2.70e-86

The Sema domain, a protein interacting module, of semaphorin 3F (Sema3F); Sema3F is coexpressed with semaphorin3B. Both Sema3B and Sema3F proteins are candidate tumor suppressors that are down-regulated in highly metastatic tumors. Two receptor families, the neuropilins and plexins, have been implicated in mediating the actions of semaphorins 3B and 3F. Sema3F is a member of the class 3 semaphorin family of proteins. Semaphorins are regulatory molecules in the development of the nervous system and in axonal guidance. They also play important roles in other biological processes, such as angiogenesis, immune regulation, respiration systems and cancer. The Sema domain is located at the N-terminus and contains four disulfide bonds formed by eight conserved cysteine residues. It serves as a receptor-recognition and -binding module.


Pssm-ID: 200515 [Multi-domain]  Cd Length: 470  Bit Score: 279.79  E-value: 2.70e-86
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800  68 YRTFHMNEDRDTLYVGAMDRVFRVNLQNIsssncNRD--VINLEPTRDDVVSCVSKGKSQIFDCKNHVRVIQSMDQgDRL 145
Cdd:cd11254  10 YRILLKDEDHDRMYVGSKDYVLSLDLHDI-----NREplIIHWPASPQRIEECILSGKGSNGECGNFIRLIQPWNR-THL 83
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 146 YVCGTNAHNPKDYVIY------ANLTHL-PRSeyvigVGLGIAKCPYDPLDNSTAIYVeNGNpgglpgLYSGTNAEFTKA 218
Cdd:cd11254  84 YVCGTGAYNPVCAYINrgrraeDYMFRLePDK-----LESGKGKCPYDPKQDSVSALI-NGE------LYAGVYIDFMGT 151
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 219 DTVIFRTDLYNTSAkrleykfkRTLKYDSKWLDKPNFVGSFDIGEY-------VYFFFRETAVEYINcGKAVYSRIARVC 291
Cdd:cd11254 152 DAAIFRTMGKQPAM--------RTDQYNSRWLNDPAFVHAHLIPDSseknddkLYFFFREKSLEAPQ-SPAVLSRIGRVC 222
                       250       260       270       280       290       300       310       320
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 292 KKDVGGKNLLAHNWATYLKARLNCSISGE--FPFYFNEIQSVYQLPSDKSR---FFATFTTSTNGLIGSAVCSFHINEIQ 366
Cdd:cd11254 223 LNDDGGHCCLVNKWSTFLKARLVCSVPGAdgIETHFDELRDVFIQPTQDTKnpvIYAVFSTSGSVFKGSAVCVYSMADIR 302
                       330       340       350       360       370       380       390       400
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 367 AAFNGKFKEQSSSNSAWLPvLNSRVPEPRPGTC--------VNDTSNLPDTVLNFIRSHPLMDKAVNHEHNNPVYYKRDL 438
Cdd:cd11254 303 MVFNGPFAHKEGPNYQWMP-YTGKIPYPRPGTCpggtftpsMKSTKDYPDEVINFMRTHPLMYNAVYPVHRRPLVVRTNV 381
                       410       420       430       440       450       460       470       480
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 439 --VFTKLVVDkiRIDILNQEYIVYYVGTNLGRIYKIVQYYRNGESLSKL----LDIFEVApnEAIQVMEISQTRKSLYIG 512
Cdd:cd11254 382 nyRFTTIAVD--QVDAADGRYEVLFLGTDRGTVQKVIVLPKDDLETEELtleeVEVFKVP--APIKTMKISSKRQQLYVS 457
                       490
                ....*....|...
gi 17137800 513 TDHRIKQIDLAMC 525
Cdd:cd11254 458 SAVGVTHLSLHRC 470
Sema_4E cd11260
The Sema domain, a protein interacting module, of semaphorin 4E (Sema4E); Sema4E is expressed ...
68-523 4.22e-83

The Sema domain, a protein interacting module, of semaphorin 4E (Sema4E); Sema4E is expressed in the epithelial cells that line the pharyngeal arches in zebrafish. It may act as a guidance molecule to restrict the branchiomotor axons to the mesenchymal cells. Gain-of-function and loss-of-function studies demonstrate that Sema4E is essential for the guidance of facial axons from the hindbrain into their pharyngeal arch targets and is sufficient for guidance of gill motor axons. Sema4E guides facial motor axons by a repulsive action. Sema4E belongs to the class 4 transmembrane semaphorin family of proteins. Semaphorins are regulatory molecules involved in the development of the nervous system and in axonal guidance. They also play important roles in other biological processes, such as angiogenesis, immune regulation, respiration systems and cancer. The Sema domain is located at the N-terminus and contains four disulfide bonds formed by eight conserved cysteine residues. It serves as a receptor-recognition and -binding module.


Pssm-ID: 200521 [Multi-domain]  Cd Length: 456  Bit Score: 271.01  E-value: 4.22e-83
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800  68 YRTFHMNEDRDTLYVGAMDRVFRVNLQNISSSncnRDVINLEPTRDDVVSCVSKGKSQIFDCKNHVRVIQSMDQgDRLYV 147
Cdd:cd11260   9 YSTMLLREDLGLLVLGAREAVFALDLNDISVK---RAKVLWEVTEEKQKDCTNKGKHADIDCHNYIRILHKMND-SRMYV 84
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 148 CGTNAHNPK-DYVIYAN--LTHLPRSEYvigvglGIAKCPYDPLDNSTAIYVENGnpgglpgLYSGTNAEFTKADTVIFR 224
Cdd:cd11260  85 CGTNAFSPTcDYISYDDgqLTLEGKQED------GKGKCPFDPFQRYSSVMVDQD-------LYSATSMNFLGSEPVIMR 151
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 225 TdlyntSAKRLEYKFKrtlkydSKWLDKPNFVGSFDIGE----------YVYFFFRETAVEYINCGKAVYSRIARVCKKD 294
Cdd:cd11260 152 S-----SPITIRTEFK------SSWLNEPNFIYMAAVPEsedspegdddKIYLFFSETAVEYDFYNKLVVSRVARVCKGD 220
                       250       260       270       280       290       300       310       320
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 295 VGGKNLLAHNWATYLKARLNCSI-SGEFPFYfneIQSVYQLPSDKSR---FFATFTTSTNGLIGSAVCSFHINEIQAAFN 370
Cdd:cd11260 221 LGGQRTLQKKWTSFLKARLDCSVpEPSLPYV---IQDVFHVCHQDWRkcvFYAVFTSQSDSSQSSAVCAYNVTDISNVFS 297
                       330       340       350       360       370       380       390       400
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 371 -GKFKEQ---SSSNSAWLpVLNSRVPEPRPGTCVND---------TSNLPDTVLNFIRSHPLMDKAVNHEHNNPVYYKRD 437
Cdd:cd11260 298 rGKFKTPvavETSFVKWV-MYSGELPVPRPGACINNaartsgikkSLNLPDKTLQFVKDKPLMDQAVHPITGKPLLVKRG 376
                       410       420       430       440       450       460       470       480
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 438 LVFTKLVVDKIRIdILNQEYIVYYVGTNLGRIYKIVQYyrNGES-LSKLLDIFEvaPNEAIQVMEISQtrKSLYIGTDHR 516
Cdd:cd11260 377 ALFTRIVVDMVTA-ADGQSYPVMFIGTANGYVLKAVNY--DGEMhIIEEVQLFE--PEEPIDILRLSQ--NQLYAGSASG 449

                ....*..
gi 17137800 517 IKQIDLA 523
Cdd:cd11260 450 VVQMPVS 456
Sema_3B cd11250
The Sema domain, a protein interacting module, of semaphorin 3B (Sema3B); Sema3B is ...
68-525 1.03e-78

The Sema domain, a protein interacting module, of semaphorin 3B (Sema3B); Sema3B is coexpressed with semaphorin 3F and both proteins are candidate tumor suppressors. Both Sema3B and Sema3F show high levels of expression in normal tissues and low-grade tumors but are down-regulated in highly metastatic tumors in the lung, melanoma cells, bladder carcinoma cells and prostate carcinoma. They are upregulated by estrogen and inhibit cell motility and invasiveness through decreased FAK phosphorylation and inhibition of MMP-2 and MMP-9 expression. Two receptor families, the neuropilins (NP) and plexins, have been implicated in mediating the actions of semaphorins 3B and 3F. Sema3B is a member of the class 3 semaphorin family of proteins. Semaphorins are regulatory molecules in the development of the nervous system and in axonal guidance. They also play important roles in other biological processes, such as angiogenesis, immune regulation, respiration systems and cancer. The Sema domain is located at the N-terminus and contains four disulfide bonds formed by eight conserved cysteine residues. It serves as a receptor-recognition and -binding module.


Pssm-ID: 200511 [Multi-domain]  Cd Length: 471  Bit Score: 259.84  E-value: 1.03e-78
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800  68 YRTFHMNEDRDTLYVGAMDRVFRVNLQNISSSNcnrDVINLEPTRDDVVSCVSKGKSQIFDCKNHVRVIQSMDQgDRLYV 147
Cdd:cd11250  10 YDALLLDEERGRLFVGAKNYLASLSLDNISKQE---KKIYWPAPVEWREECNWAGKDINTDCMNYVKILHHYNR-THLYA 85
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 148 CGTNAHNP-----------KDYVIYANLTHLPRseyvigvglGIAKCPYDPLDNSTAIYVENGnpgglpgLYSGTNAEFT 216
Cdd:cd11250  86 CGTGAFHPtcafvevgqrmEDHVFRLDPSRVED---------GKGKSPYDPRHTAASVLVGDE-------LYSGVATDLM 149
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 217 KADTVIFRTDLYNTSAkrleykfkRTLKYDSKWLDKPNFVGSFDIGEY-------VYFFFRETAVEYINCGKAVYSRIAR 289
Cdd:cd11250 150 GRDFTIFRSLGQRPSL--------RTEQHDSRWLNEPKFVKVFWIPESenpdddkIYFFFRETAVEAAGLGKQSYSRIGQ 221
                       250       260       270       280       290       300       310       320
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 290 VCKKDVGGKNLLAHNWATYLKARLNCSISGE--FPFYFNEIQSVYQLPSDKSR---FFATFTTSTNGLIGSAVCSFHINE 364
Cdd:cd11250 222 ICRNDMGGQRSLVNKWTTFLKARLVCSVPGNegGDTHFDELRDVFLLQTRDKRnplIYAVFSTSSSVFQGSAVCVYTMND 301
                       330       340       350       360       370       380       390       400
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 365 IQAAFNGKFKEQSSSNSAWLPvLNSRVPEPRPGTC-------VNDTSNLPDTVLNFIRSHPLMDKAVNHEHNNPVYYKR- 436
Cdd:cd11250 302 VRRAFLGPFAHKEGPNYQWVS-YQGKVPYPRPGMCpsktfgsFESTKDFPDDVIQFARNHPLMFNPVLPLGGRPLFLRTg 380
                       410       420       430       440       450       460       470       480
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 437 -DLVFTKLVVDkiRIDILNQEYIVYYVGTNLGRIYKIVQ-----YYRNGESLSKLLDIFEVApnEAIQVMEISQTRKSLY 510
Cdd:cd11250 381 iPYTFTQIAVD--RVAAADGHYDVMFIGTDVGSVLKVISvpkgsWPSNEELLLEELHVFKDS--SPITSMQISSKRQQLY 456
                       490
                ....*....|....*
gi 17137800 511 IGTDHRIKQIDLAMC 525
Cdd:cd11250 457 VGSRSGVSQLPLHRC 471
Sema_4D cd11259
The Sema domain, a protein interacting module, of semaphorin 4D (Sema4D, also known as CD100); ...
52-523 6.27e-78

The Sema domain, a protein interacting module, of semaphorin 4D (Sema4D, also known as CD100); Sema4D/CD100 is expressed in immune cells and plays critical roles in immune response; it is thus termed an "immune semaphorin". It is expressed by lymphocytes and promotes the aggregation and survival of B lymphocytes and inhibits cytokine-induced migration of immune cells in vitro. Sema4D/CD100 knock-out mice demonstrate that Sema4D is required for normal activation of B and T lymphocytes. Sema4D increases B-cell and DC function using either Plexin B1 or CD72 as receptors. The function of Sema4D in immune response implicates its role in infectious and noninfectious diseases. Sema4D belongs to the class 4 transmembrane semaphorin family of proteins. Semaphorins are regulatory molecules in the development of the nervous system and in axonal guidance. They also play important roles in other biological processes, such as angiogenesis, immune regulation, respiration systems and cancer. The Sema domain is located at the N-terminus and contains four disulfide bonds formed by eight conserved cysteine residues. It serves as a receptor-recognition and -binding module.


Pssm-ID: 200520 [Multi-domain]  Cd Length: 471  Bit Score: 257.86  E-value: 6.27e-78
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800  52 KHGADHVREFNCGKLY-YRTFHMNEDRDTLYVGAMDRVFRVNLQNISSSNcnrDVINLEPTRDDVVSCVSKGKSQIFDCK 130
Cdd:cd11259   3 EHKEVQLVHFHEPDVSnYSTLLLSEDKDVLYVGAREAVFALNALNISEKQ---HELYWKVSEDKRTKCAVKGKSKQTECR 79
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 131 NHVRVIQSMDQgDRLYVCGTNAHNPK-DYVIYANLTHLPRSEYvigvglGIAKCPYDPLDNSTAIYVENGnpgglpgLYS 209
Cdd:cd11259  80 NYIRVLQPLND-TFLYVCGTNAFQPTcDYLNLTSFRLLGKNED------GKGRCPFDPAQSYTSVMVDGE-------LYS 145
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 210 GTNAEFTKADTVIFRtdlyNTSAKRLeykfkRTlKYDSKWLDKPNFVGSFDI--------GE--YVYFFFRETAVEYINC 279
Cdd:cd11259 146 GTSYNFLGSEPIISR----NSSQSPL-----RT-EYAIPWLNEPSFVFADVIradpdspdGEddKIYFFFTEVSVEYEFV 215
                       250       260       270       280       290       300       310       320
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 280 GKAVYSRIARVCKKDVGGKNLLAHNWATYLKARLNCSISgEFPFYFNEIQSVYQLPSDKSR---FFATFTTSTNGLIGSA 356
Cdd:cd11259 216 GKLLIPRIARVCKGDQGGLRTLQKKWTSFLKARLICSIP-DKNLVFNVVNDVFILKSPTLKepvIYGVFTPQLNNVGLSA 294
                       330       340       350       360       370       380       390       400
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 357 VCSFHINEIQAAFN-GKFKEQSS---SNSAWLPvLNSRVPEPRPGTCVNDTS---------NLPDTVLNFIRSHPLMDKA 423
Cdd:cd11259 295 VCAYNLSTVEEVFSkGKYMQSATveqSHTKWVR-YNGEVPKPRPGACINNEAraanytsslNLPDKTLQFVKDHPLMDDS 373
                       410       420       430       440       450       460       470       480
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 424 VNHEHNNPVYYKRDLVFTKLVVDKIRIdILNQEYIVYYVGTNLGRIYKIVQYyrngESLSKLLDIFEVAPN-EAIQVMEI 502
Cdd:cd11259 374 VTPIGNRPRLIKKDVNYTQIVVDRVQA-LDGTIYDVMFISTDRGALHKAISL----ENEVHIIEETQLFPDfEPVQTLLL 448
                       490       500
                ....*....|....*....|...
gi 17137800 503 S--QTRKSLYIGTDHRIKQIDLA 523
Cdd:cd11259 449 SskKGRRFLYAGSNSGVVQSPLA 471
Sema_3D cd11252
The Sema domain, a protein interacting module, of semaphorin 3D (Sema3D); Sema3D is a secreted ...
66-525 1.61e-77

The Sema domain, a protein interacting module, of semaphorin 3D (Sema3D); Sema3D is a secreted semaphorin expressed during the development of the nervous system. In zebrafish, Sema3D is expressed in the ventral tectum. It guides retinal axons along the dorsoventral axis of the tectum and guides the laterality of retinal ganglion cell (RGC) projections. Both Sema3D knockdown or its ubiquitous overexpression induced aberrant ipsilateral projections. Proper balance of Sema3D is needed at the midline for the progression of RGC axons from the chiasm midline into the contralateral optic tract. Sema3D is a member of the class 3 semaphorin family of proteins. Semaphorins are regulatory molecules in the development of the nervous system and in axonal guidance. They also play important roles in other biological processes, such as angiogenesis, immune regulation, respiration systems and cancer. The Sema domain is located at the N-terminus and contains four disulfide bonds formed by eight conserved cysteine residues. It serves as a receptor-recognition and -binding module.


Pssm-ID: 200513 [Multi-domain]  Cd Length: 474  Bit Score: 256.76  E-value: 1.61e-77
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800  66 LYYRTFHMNEDRDTLYVGAMDRVFRVNLQNIsssNCNRDVINLEPTRDDVVSCVSKGKSQIFDCKNHVRVIQSMDQgDRL 145
Cdd:cd11252   8 LDFQTLLLDEERGRLLLGAKDHIYLLDLVDL---NKNPKKIYWPAAKERVELCKLAGKDANTECANFIRVLHPYNR-THV 83
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 146 YVCGTNAHNP----------KDYVIYANLTHLPRSeyvigvglGIAKCPYDPLDNSTAIYVENGnpgglpgLYSGTNAEF 215
Cdd:cd11252  84 YVCGTGAFHPtcgyielgthKEDRIFLLDTQNLES--------GRLKCPFDPQQPFASVMTDEY-------LYAGTASDF 148
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 216 TKADTVIFRTdlyntSAKRLEYKFKRTLKYDSKWLDKPNFVGSFDIGEY-------VYFFFRETAVEYINCGKAVYSRIA 288
Cdd:cd11252 149 LGKDTTFTRS-----LGPTPDHHYIRTDISEHYWLNGAKFIGTFPIPDTynpdddkIYFFFREASQDGSTSDKSVLSRVG 223
                       250       260       270       280       290       300       310       320
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 289 RVCKKDVGGKNLLAHNWATYLKARLNCSISGE--FPFYFNEIQSVYQLPSDKSR---FFATFTTSTNGLIGSAVCSFHIN 363
Cdd:cd11252 224 RVCKNDVGGQRSLINKWTTFLKARLVCSIPGPdgADTHFDELQDIFLLPTRDERnpvVYGVFTTTSSIFKGSAVCVYSMA 303
                       330       340       350       360       370       380       390       400
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 364 EIQAAFNGKFKEQSSSNSAWLPvLNSRVPEPRPGTC--------VNDTSNLPDTVLNFIRSHPLMDKAVNHEHNNPVYYK 435
Cdd:cd11252 304 DIRAVFNGPYAHKESPDHRWVQ-YEGRIPYPRPGTCpsktydplIKSTKDFPDEVISFIKRHPLMYKSVYPLTGGPVFTR 382
                       410       420       430       440       450       460       470       480
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 436 --RDLVFTKLVVDKIRIDilNQEYIVYYVGTNLGRIYKIV----QYYRNGESLSKLLDIFEvaPNEAIQVMEISQTRKSL 509
Cdd:cd11252 383 inVDYRLTQIVVDHVAAE--DGQYDVMFLGTDIGTVLKVVsitkEKWTMEEVVLEELQIFK--HPSPILNMELSLKQQQL 458
                       490
                ....*....|....*.
gi 17137800 510 YIGTDHRIKQIDLAMC 525
Cdd:cd11252 459 YIGSRDGLVQLSLHRC 474
Sema_3C cd11251
The Sema domain, a protein interacting module, of semaphorin 3C (Sema3C); Sema3C is a secreted ...
66-525 1.54e-76

The Sema domain, a protein interacting module, of semaphorin 3C (Sema3C); Sema3C is a secreted semaphorin expressed in and adjacent to cardiac neural crest cells, and causes impaired migration of neural crest cells to the developing cardiac outflow tract, resulting in the interruption of the aortic arch and persistent truncus arteriosus. It has been proposed that Sema3C acts as a guidance molecule, regulating migration of neural crest cells that express semaphorin receptors such as plexin A2. Sema3C may also participate in tumor progression. The cleavage of Sema3C induced by ADAMTS1 promotes the migration of breast cancer cells. Sema3C is a member of the class 3 semaphorin family of secreted proteins. Semaphorins are regulatory molecules in the development of the nervous system and in axonal guidance. They also play important roles in other biological processes, such as angiogenesis, immune regulation, respiration systems and cancer. The Sema domain is located at the N-terminus and contains four disulfide bonds formed by eight conserved cysteine residues. It serves as a receptor-recognition and -binding module.


Pssm-ID: 200512 [Multi-domain]  Cd Length: 470  Bit Score: 254.04  E-value: 1.54e-76
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800  66 LYYRTFHMNEDRDTLYVGAMDRVFRVNLQNISSSNCNrdvINLEPTRDDVVSCVSKGKSQIFDCKNHVRVIQSMDQgDRL 145
Cdd:cd11251   8 LDYRILFMDEDQDRIYVGSKDHILSLNINNISQDALS---IFWPASASKVEECKMAGKDPTHGCGNFVRVIQPYNR-THL 83
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 146 YVCGTNAHNPkdYVIYANLTHLPRsEYVIGVGL----GIAKCPYDPLDNSTAIYVENGnpgglpgLYSGTNAEFTKADTV 221
Cdd:cd11251  84 YVCGSGAFSP--VCVYVNRGRRSE-EQVFHIDSkaesGKGRCSFNPNVNTVSVMINEE-------LFSGMYIDFMGTDAA 153
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 222 IFRTdLYNTSAKRleykfkrTLKYDSKWLDKPNFV-------GSFDIGEYVYFFFRETAVEYINCGKAVYSRIARVCKKD 294
Cdd:cd11251 154 IFRS-LTKRNAVR-------TDQHNSKWLSEPIFVdahlipdGTDPNDAKLYFFLKERLTDNSGSTKQIHSMIARVCPND 225
                       250       260       270       280       290       300       310       320
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 295 VGGKNLLAHNWATYLKARLNCSISGE--FPFYFNEIQSVYQLPSDKSR---FFATFTTSTNGLIGSAVCSFHINEIQAAF 369
Cdd:cd11251 226 TGGQRSLVNKWTTFLKARLVCSVMDEdgTETHFDELEDVFLLETDNPRttlVYGIFTTSSSVFKGSAVCVYHMSDIQTVF 305
                       330       340       350       360       370       380       390       400
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 370 NGKFKEQSSSNSAWLPvLNSRVPEPRPGTC--------VNDTSNLPDTVLNFIRSHPLMDKAVNHEHNNPVYYK--RDLV 439
Cdd:cd11251 306 NGPFAHKEGPNHQLIA-YQGRIPYPRPGTCpggaftpnMQSTKEFPDDVVTFIRNHPLMFNPIYPIGRRPLLVRtgTDYK 384
                       410       420       430       440       450       460       470       480
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 440 FTKLVVDkiRIDILNQEYIVYYVGTNLGRIYKIVQYYRNGESLSKL-LDIFEVAPNEA-IQVMEISQTRKSLYIGTDHRI 517
Cdd:cd11251 385 YTKIAVD--RVNAADGRYHVLFLGTDKGTVQKVVVLPTNGSLSGELiLEELEVFKNHApITNMKISSKKQQLYVSSEEGI 462

                ....*...
gi 17137800 518 KQIDLAMC 525
Cdd:cd11251 463 SQVSLHRC 470
Sema_6C cd11268
The Sema domain, a protein interacting module, of semaphorin 6C (Sema6C, also called ...
79-473 2.80e-76

The Sema domain, a protein interacting module, of semaphorin 6C (Sema6C, also called semaphorin Y); Sema6C is highly expressed in adult brain and skeletal muscle and it shows growth cone collapsing activity. It may play a role in the maintenance and remodelling of neuronal connections. In adult skeletal muscle, this role includes prevention of motor neuron sprouting and uncontrolled motor neuron growth. The expression of Sema6C in adult skeletal muscle is down-regulated following denervation. Sema6C is a member of the class 6 semaphorin family of proteins, which are membrane associated semaphorins. Semaphorins are regulatory molecules involved in the development of the nervous system and in axonal guidance. They also play important roles in other biological processes, such as angiogenesis, immune regulation, respiration systems and cancer. The Sema domain is located at the N-terminus and contains four disulfide bonds formed by eight conserved cysteine residues. It serves as a receptor-recognition and -binding module.


Pssm-ID: 200529 [Multi-domain]  Cd Length: 465  Bit Score: 253.08  E-value: 2.80e-76
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800  79 TLYVGAMDRVFRVNLQNISSSNCNRDVINLEPTRDDVVSCVSKGKSQIfDCKNHVRVIQSMDQgDRLYVCGTNAHNP--K 156
Cdd:cd11268  20 TLLVAARDHVFSFDLQAEEEGEGLVPNKYLTWRSQDVENCAVRGKLTD-ECYNYIRVLVPWDS-QTLLACGTNSFSPvcR 97
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 157 DYviyaNLTHLPRSEYVIGvglGIAKCPYDPLDNSTAIYVENGnpgglpgLYSGTNAEFTKADTVIFRTDLYNTSAkrle 236
Cdd:cd11268  98 SY----GITSLQQEGEELS---GQARCPFDATQSNVAIFAEGS-------LYSATAADFQASDAVVYRSLGPQPPL---- 159
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 237 ykfkRTLKYDSKWLDKPNFVGSFDIGEYVYFFFRETAVEYINCGKAVYSRIARVCKKDVGGK-NLLAHNWATYLKARLNC 315
Cdd:cd11268 160 ----RSAKYDSKWLREPHFVQALEHGDHVYFFFREVSVEDARLGRVQFSRVARVCKRDMGGSpRALDRHWTSFLKLRLNC 235
                       250       260       270       280       290       300       310       320
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 316 SISGEFPFYFNEIQSVYQlPSD---KSRFFATFTTSTNGLIGSAVCSFHINEIQAAFNGKFKEQSSSNSAWLPVLNSRVP 392
Cdd:cd11268 236 SVPGDSTFYFDVLQALTG-PVNlhgRSALFGVFTTQTNSIPGSAVCAFYLDEIERGFEGKFKEQRSLDGAWTPVSEDRVP 314
                       330       340       350       360       370       380       390       400
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 393 EPRPGTCV--------NDTSNLPDTVLNFIRSHPLMDKAVNHEHNNPVYykrdLVFTKLVVDKIRIDIL---NQEYIVYY 461
Cdd:cd11268 315 SPRPGSCAgvggaalfSSSRDLPDDVLTFIKAHPLLDPAVPPVTHQPLL----TLTSRALLTQVAVDGMagpHSNITVMF 390
                       410
                ....*....|..
gi 17137800 462 VGTNLGRIYKIV 473
Cdd:cd11268 391 LGSNDGTVLKVL 402
Sema_4G cd11262
The Sema domain, a protein interacting module, of semaphorin 4G (Sema4G); The Sema4G and ...
59-522 8.99e-76

The Sema domain, a protein interacting module, of semaphorin 4G (Sema4G); The Sema4G and Sema4C genes are expressed in the developing cerebellar cortex. Sema4G and Sema4C proteins specifically bind to Plexin B2 expressed in the cerebellar granule cells. Sema4G and Sema4C are involved in neural tube closure and cerebellar granule cell development through Plexin B2.Sema4G belongs to the class 4 transmembrane semaphorin family of proteins. Semaphorins are regulatory molecules involved in the development of the nervous system and in axonal guidance. They also play important roles in other biological processes, such as angiogenesis, immune regulation, respiration systems and cancer. The Sema domain is located at the N-terminus and contains four disulfide bonds formed by eight conserved cysteine residues. It serves as a receptor-recognition and -binding module.


Pssm-ID: 200523 [Multi-domain]  Cd Length: 457  Bit Score: 251.61  E-value: 8.99e-76
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800  59 REFNCGKLYYRTFHMNEDRDTLYVGAMDRVFRVNLQNISSSNcnRDVINLEPTRDDVVSCVSKGKSQIFDCKNHVRVIQS 138
Cdd:cd11262   1 RRFRGPAQNYSTLLLEDESGRLYVGARGAIFSLNASDISDSS--ALTIDWEASPEQKHQCLKKGKNNQTECFNHVRFLQR 78
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 139 MDQgDRLYVCGTNAHNPKDYVIYANlthlprsEYVIGVGL--GIAKCPYDPLDNSTAIYVENGnpgglpgLYSGTNAEF- 215
Cdd:cd11262  79 FNS-THLYTCGTHAFRPLCAYIDAE-------RFTLSSQFeeGKEKCPYDPAKGYTGLIVDGQ-------LYTASQYEFr 143
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 216 TKADtvIFRTdlyntsakrleyKFKRTLKYD---SKWLDKPNFVGSFDIGEY----------VYFFFRETAVE---YINC 279
Cdd:cd11262 144 SFPD--IRRN------------SPQPTLRTEeapTRWLNDADFVGSVLVRESmnssvgdddkIYFFFTERSQEetaYFSQ 209
                       250       260       270       280       290       300       310       320
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 280 GKAvySRIARVCKKDVGGKNLLAHNWATYLKARLNCSISgEFPFYFNEIQSVYQL---PSDKSRFFATFTTSTNGLIGSA 356
Cdd:cd11262 210 SRV--ARVARVCKGDRGGKKTLQRKWTSFLKARLVCYIP-EYEFLFNVLRSVFVLwgsTPQDTVFYGIFGLEWKNVKASA 286
                       330       340       350       360       370       380       390       400
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 357 VCSFHINEIQAAFNGKFKEQSSSNSAWLPvLNSRVPEPRPGTCVND---------TSNLPDTVLNFIRSHPLMDKAVNHE 427
Cdd:cd11262 287 ICRYSLSDIQTAFEGPYMEYQDSSSKWSR-YTGKVPEPRPGSCITDehrsqginsSQDLPDNVLDFVRRHPLMAEQVLPV 365
                       410       420       430       440       450       460       470       480
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 428 HNNPVYYKRDLVFTKLVVDKIR-IDilNQEYIVYYVGTNLGRIYKIVqyyRNGESLSKLLDIFEVAPNEAIQVMEISQTR 506
Cdd:cd11262 366 EGRPLLFKRNVIYTKIAVQTVRgLD--GRVYDVLFLGTDEGWLHKAV---VIGSAVHIIEELQVFREPQPVENLVISKKQ 440
                       490
                ....*....|....*.
gi 17137800 507 KSLYIGTDHRIKQIDL 522
Cdd:cd11262 441 NSLYVGARSGVVQVPL 456
Sema_6E cd11270
The Sema domain, a protein interacting module, semaphorin 6E (sema6E); Sema6E is expressed ...
79-486 5.10e-72

The Sema domain, a protein interacting module, semaphorin 6E (sema6E); Sema6E is expressed predominantly in the nervous system during embryogenesis. It binds Plexin A1 and might utilize it as a receptor to repel axons of specific types during development. Sema6E acts as a repellent to dorsal root ganglion axons as well as sympathetic axons. Sema6E is a member of the class 6 semaphorin family of proteins, which are membrane associated semaphorins. Semaphorins are regulatory molecules in the development of the nervous system and in axonal guidance. They also play important roles in other biological processes, such as angiogenesis, immune regulation, respiration systems and cancer. The Sema domain is located at the N-terminus and contains four disulfide bonds formed by eight conserved cysteine residues. It serves as a receptor-recognition and -binding module.


Pssm-ID: 200531 [Multi-domain]  Cd Length: 462  Bit Score: 241.94  E-value: 5.10e-72
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800  79 TLYVGAMDRVFRVNLQNISSSNCNRDVINLEPtrDDVVSCVSKGKSQIfDCKNHVRV-IQSMDQgdRLYVCGTNAHNPKD 157
Cdd:cd11270  20 MVYIAARDHVFAINLSASLERIVPQQKLTWKT--KDVEKCTVRGKNSD-ECYNYIKVlVPRNDE--TLFACGTNAFNPTC 94
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 158 YVIYANLTHLPRSEYVigvglGIAKCPYDPLDNSTAIYVEnGNpgglpgLYSGTNAEFTKADTVIFRTdLYNTSAkrley 237
Cdd:cd11270  95 RNYKMSSLEQDGEEVI-----GQARCPFESRQSNVGLFAG-GD------FYSATMTDFLASDAVIYRS-LGESSP----- 156
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 238 kFKRTLKYDSKWLDKPNFVGSFDIGEYVYFFFRETAVEYINCGKAVYSRIARVCKKDVGGK-NLLAHNWATYLKARLNCS 316
Cdd:cd11270 157 -VLRTVKYDSKWLREPHFLHAIEYGNYVYFFLSEIAVEYTTLGKVVFSRVARVCKNDNGGSpRVLERYWTSFLKARLNCS 235
                       250       260       270       280       290       300       310       320
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 317 ISGEFPFYFNEIQSVYQLPSDKSR--FFATFTTSTNGLIGSAVCSFHINEIQAAFNGKFKEQSSSNSAWLPVLNSRVPEP 394
Cdd:cd11270 236 VPGDSFFYFDVLQSLTNVMQINHRpaVLGVFTTQANSITGSAVCAFYMDDIEKVFNGKFKEQRNSESAWTPVPDEAVPKP 315
                       330       340       350       360       370       380       390       400
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 395 RPGTCVN-------DTSN-LPDTVLNFIRSHPLMDKAVNHEHNNPVYYKRDLVF--TKLVVDKIRIDILNqeYIVYYVGT 464
Cdd:cd11270 316 RPGSCAGdgpaagyKSSTnFPDETLTFIKSYPLMDEAVPSVNNRPCFTRTTSRFklTQIAVDTAAGPYKN--YTVVFLGS 393
                       410       420
                ....*....|....*....|..
gi 17137800 465 NLGRIYKIVQYYRNGESLSKLL 486
Cdd:cd11270 394 ENGHVLKVLASMHPNSSYSTQV 415
Sema_3G cd11255
The Sema domain, a protein interacting module, of semaphorin 3G (Sema3G); Semaphorin 3G is ...
64-525 2.03e-71

The Sema domain, a protein interacting module, of semaphorin 3G (Sema3G); Semaphorin 3G is identified as a primarily endothelial cell- expressed class 3 semaphorin that controls endothelial and smooth muscle cell functions in autocrine and paracrine manners, respectively. It is mainly expressed in the lung and kidney, and a little in the brain. Semaphorins are regulatory molecules in the development of the nervous system and in axonal guidance. They also play important roles in other biological processes, such as angiogenesis, immune regulation, respiration systems and cancer. The Sema domain is located at the N-terminus and contains four disulfide bonds formed by eight conserved cysteine residues. It serves as a receptor-recognition and -binding module.


Pssm-ID: 200516 [Multi-domain]  Cd Length: 474  Bit Score: 240.58  E-value: 2.03e-71
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800  64 GKLYYRTFHMNEDRDTLYVGAMDRVFRVNLQNissSNCNRDVINLEPTRDDVVSCVSKGKSQIFDCKNHVRVIQSMDQgD 143
Cdd:cd11255   6 GDLHLSAVYLDEYRDRLFLGGKDVLYSLRLDQ---THPDAKEIHWPPLPGQREECIRKGKDPETECANFVRVLQPFNR-T 81
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 144 RLYVCGTNAHNPKDYVIYANlthlPRSEYVIG-----VGLGIAKCPYDPLDNSTAIYVengnpGGlpGLYSGTNAEFTKA 218
Cdd:cd11255  82 HLLACGTGAFQPVCALINVG----HRGEHVFSldpttVESGRGRCPHEPKRPFASTFT-----GG--ELYTGLTADFLGR 150
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 219 DTVIFRTdLYNTSAKRLEYkfkrtlkyDSKWLDKPNFVGSFDIGE-------YVYFFFRETAVEY-INCGKAVYSRIARV 290
Cdd:cd11255 151 DSVIFRG-FGTRSPLRTET--------DQRLLHEPRFVAAHLIPDnadrdndKVYFFFTERATETaEDDDGAIHSRVGRL 221
                       250       260       270       280       290       300       310       320
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 291 CKKDVGGKNLLAHNWATYLKARLNCSISGE--FPFYFNEIQSVYQL-PSDKS--RFFATFTTSTNGLIGSAVCSFHINEI 365
Cdd:cd11255 222 CANDAGGQRVLVNKWSTFIKARLVCSVPGPhgIQTHFDQLEDVFLLrTKDGKspEIYALFSTISNVFQGFAVCVYSMADI 301
                       330       340       350       360       370       380       390       400
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 366 QAAFNGKFKEQSSSNSAWLPvLNSRVPEPRPGTCVNDTSN-----------LPDTVLNFIRSHPLMDKAVNHEHNNPVYY 434
Cdd:cd11255 302 WEVFNGPFAHKDGPDHQWGP-YEGKVPYPRPGVCPSKITAqpgrafrstkdYPDEVLQFARAHPLMWRPVYPSHRRPVLV 380
                       410       420       430       440       450       460       470       480
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 435 KRDLVF--TKLVVDkiRIDILNQEYIVYYVGTNLGRIYKIVQYYRNG-----ESLSKLLDIFEVApnEAIQVMEISQTRK 507
Cdd:cd11255 381 KTGLPYrlTQIVVD--RVEAEDGYYDVMFIGTDSGSVLKVIVLQKGNsaageEVTLEELQVFKVP--TPITEMEISVKRQ 456
                       490
                ....*....|....*...
gi 17137800 508 SLYIGTDHRIKQIDLAMC 525
Cdd:cd11255 457 MLYVGSRTGVAQVPLHRC 474
Sema_4A cd11256
The Sema domain, a protein interacting module, of semaphorin 4A (Sema4A); Sema4A is expressed ...
68-512 4.95e-71

The Sema domain, a protein interacting module, of semaphorin 4A (Sema4A); Sema4A is expressed in immune cells and is thus termed an "immune semaphorin". It plays critical roles in T cell-DC interactions in the immune response. It has been reported to enhance activation and differentiation of T cells in vitro and generation of antigen-specific T cells in vivo. The function of Sema4A in the immune response implicates its role in infectious and noninfectious diseases. Sema4A exerts its function through three receptors, namely Plexin B, Plexin D1, and Tim-2. Sema4A belongs to the class 4 transmembrane semaphorin family of proteins. Semaphorins are regulatory molecules in the development of the nervous system and in axonal guidance. They also play important roles in other biological processes, such as angiogenesis, immune regulation, respiration systems and cancer. TThe Sema domain is located at the N-terminus and contains four disulfide bonds formed by eight conserved cysteine residues. It serves as a receptor-recognition and -binding module.


Pssm-ID: 200517 [Multi-domain]  Cd Length: 447  Bit Score: 238.66  E-value: 4.95e-71
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800  68 YRTFHMNEDRDTLYVGAMDRVFRVNLQNISSSNCnRDVINLEPTRDDVVSCVSKGKSQIFDCKNHVRVIQSMDQgDRLYV 147
Cdd:cd11256  10 YDQLLLSPDETTLYVGARDNILALGIRTPGPIRL-KHQIPWPANDSKISECAFKKKSNETECFNFIRVLVPVNG-THLYT 87
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 148 CGTNAHNPKDYVIYANLTHLPRSEYVIGVGLGIAKCPYDPLDNSTAIYVENGnpgglpgLYSGTNAEFTKADTVIFRTDL 227
Cdd:cd11256  88 CGTYAFSPACTYIELDHFSLPPPNGTIITMDGKGQSPFDPQHNYTAILVDGE-------LYTGTMNNFRGNEPIIFRNLG 160
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 228 YNTSAKrlEYKFKRTLKYDSKwldkpnFVGSFDIGEY--VYFFFRETAVEYINCGKAVYSRIARVCKKDVGGKNLLAHNW 305
Cdd:cd11256 161 TKVSLK--TDGFLRWLNADAV------FVASFNPQGDskVYFFFEETAREFDFFEKLTVARVARVCKNDVGGEKLLQKKW 232
                       250       260       270       280       290       300       310       320
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 306 ATYLKARLNCSISGEFPfyFNEIQSVYQLPSD---KSRFFATFTT--STNGLIGSAVCSFHINEIQAAFNGKFKEQSSSN 380
Cdd:cd11256 233 TTFLKAQLTCSQQGHFP--FNVIHHVALLNQPdpnNSVFYAVFTSqwQLGGRRSSAVCAYKLNDIEKVFNGKYKELNKES 310
                       330       340       350       360       370       380       390       400
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 381 SAWlPVLNSRVPEPRPGTCVNDTSNlpDTVLNFIRSHPLMDKAVNHEHNNPVYYKRDLVFTKLVVDKIR-IDILNqeYIV 459
Cdd:cd11256 311 SRW-TRYMGPVSDPRPGSCSGGKSS--DKALNFMKDHFLMDEVVLPGAGRPLLVKSNVQYTRIAVDSVQgVSGHN--YTV 385
                       410       420       430       440       450
                ....*....|....*....|....*....|....*....|....*....|....
gi 17137800 460 YYVGTNLGRIYKIVQyyrNGESLSKLLDIFEV-APNEAIQVMEISQTRKSLYIG 512
Cdd:cd11256 386 MFLGTDKGFLHKAVL---MGGSESHIIEEIELlTPPEPVENLLLAANEGVVYIG 436
Sema_4C cd11258
The Sema domain, a protein interacting module, of semaphorin 4C (Sema4C); Sema4C acts as a ...
68-523 6.55e-71

The Sema domain, a protein interacting module, of semaphorin 4C (Sema4C); Sema4C acts as a Plexin B2 ligand to regulate the development of cerebellar granule cells and to modulate ureteric branching in the developing kidney. The binding of Sema4C to Plexin B2 results the phosphorylation of downstream regulator ErbB-2 and the plexin protein itself. The cytoplasmic region of Sema4C binds a neurite-outgrowth-related protein SFAP75, suggesting that Sema4C may also play a role in neural function. Sema4C belongs to the class 4 transmembrane semaphorin family of proteins. Semaphorins are regulatory molecules in the development of the nervous system and in axonal guidance. They also play important roles in other biological processes, such as angiogenesis, immune regulation, respiration systems and cancer. The Sema domain is located at the N-terminus and contains four disulfide bonds formed by eight conserved cysteine residues. It serves as a receptor-recognition and -binding module.


Pssm-ID: 200519 [Multi-domain]  Cd Length: 458  Bit Score: 238.55  E-value: 6.55e-71
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800  68 YRTFHMNEDRDTLYVGAMDRVFRVNLQNISSsncnRDVINLEPTRDDVVSCVSKGKSQIFDCKNHVRVIQSMDQgDRLYV 147
Cdd:cd11258  12 YTTLTLAEHRGLLYVGAREAIFALSLSNIEL----QPPISWEAPAEKKTECAQKGKSNQTECFNYIRFLQPYNQ-SHLYT 86
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 148 CGTNAHNPKdyVIYANLTH--LPRSEYVIGVGlgiaKCPYDPLDNSTAIYVENGnpgglpgLYSGTNAEFTKADTVIFRT 225
Cdd:cd11258  87 CGTYAFQPK--CAYINMLTftLDRAEFEDGKG----KCPYDPAKGHTGLIVDGE-------LYSATLNNFLGTEPVILRN 153
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 226 DLYNTSAKRleykfkrtlKYDSKWLDKPNFVGSFDIGEYV----------YFFFRETAVEYINCGKAVYSRIARVCKKDV 295
Cdd:cd11258 154 LGQHYSMKT---------EYLAFWLNEPHFVGSAFVPESVgsftgdddkiYFFFSERAVEYDCDSEQVVARVARVCKGDL 224
                       250       260       270       280       290       300       310       320
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 296 GGKNLLAHNWATYLKARLNCSISgEFPFYFNEIQSVYQLPSDKSR---FFATFTTSTNGLIGSAVCSFHINEIQAAFNGK 372
Cdd:cd11258 225 GGARTLQKKWTTFLKARLLCSIP-EWQLYFNQLKAVFTLEGASWRnttFFAVFQARWGDMDVSAVCEYQLGEIQQVFEGP 303
                       330       340       350       360       370       380       390       400
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 373 FKEQSSSNSAWLPVLNSrVPEPRPGTCVNDTS---------NLPDTVLNFIRSHPLMDKAVNHEHNNPVYYKRDLVFTKL 443
Cdd:cd11258 304 YKEYSEQAQKWGRYTDP-VPSPRPGSCINNWHrdhgytsslELPDNTLNFVKKHPLMEDRVKPRLGRPLLVPCNSNFTHV 382
                       410       420       430       440       450       460       470       480
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 444 VVDkiRIDILNQE-YIVYYVGTNLGRIYKIVQYYrNGESLSKLLDIFEVAPNEaiQVMEISQTRKSLYIGTDHRIKQIDL 522
Cdd:cd11258 383 VWT--RVLGLDGEtYSVLFIGTLDGWLIKAVSLG-SWVHMIEELQVFDQEPPE--SLVVSQSSKKLLFAGSRSELLQLPW 457

                .
gi 17137800 523 A 523
Cdd:cd11258 458 A 458
Sema_4B cd11257
The Sema domain, a protein interacting module, of semaphorin 4B (Sema4B); Sema4B, expressed in ...
64-523 2.68e-70

The Sema domain, a protein interacting module, of semaphorin 4B (Sema4B); Sema4B, expressed in T and B cells, is an immune semaphorin. It functions as a negative regulatory of basophils through T cell-basophil contacts and it significantly inhibits IL-4 and IL-6 production from basophils in response to various stimuli, including IL-3 and papain. In addition, T cell-derived Sema4B suppresses basophil-mediated Th2 skewing and humoral memory responses. Sema4B may be also involved in lung cancer cell mobility by inducing the degradation of CLCP1 (CUB, LCCL-homology, coagulation factor V/VIII homology domains protein). Sema4B is characterized by a PDZ-binding motif at the carboxy-terminus, which mediates interaction with the post-synaptic density protein PSD-95/SAP90, which is thought to play a central role during synaptogenesis and in the structure and function of post-synaptic specializations of excitatory synapses. Sema4B belongs to class 4 transmembrane semaphorin family proteins. Semaphorins are regulatory molecules in the development of the nervous system and in axonal guidance. They also play important roles in other biological processes, such as angiogenesis, immune regulation, respiration systems and cancer. The Sema domain is located at the N-terminus and contains four disulfide bonds formed by eight conserved cysteine residues. It serves as a receptor-recognition and -binding module.


Pssm-ID: 200518 [Multi-domain]  Cd Length: 464  Bit Score: 237.07  E-value: 2.68e-70
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800  64 GKLYYRTFHMNEDRDTLYVGAMDRVFRVNLQNISSSNCNRDVINLEPTRDDVvSCVSKGKSQIFDCKNHVRVIQSMDqGD 143
Cdd:cd11257   6 GVSNYTALLLSKDGNMLYVGARETLFALSSNDISPTGEQQELTWSADEEKKQ-ECSFKGKDPQRDCQNYIKILLRLN-ST 83
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 144 RLYVCGTNAHNPK-DYVIYANLTHLPRSEYVIGVGLGIAKCPYDPLDNSTAIYVENGnpgglpgLYSGTNAEFTKADTVI 222
Cdd:cd11257  84 HLFTCGTYAFSPIcTYIVMTNFSLERDEKGEPLLEDGKGRCPFDPEYKSTAIMVDGE-------LYTGTVSNFQGNDPII 156
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 223 FRTdlyntsakrleYKFKRTLKYDSK--WLDKPNFVGSFDIGEY----------VYFFFRETAVEYINCGKAVYSRIARV 290
Cdd:cd11257 157 YRS-----------LGSGTPLKTENSlnWLQDPAFVGSAYIQESlpklvgdddkIYFFFSETGKEFDFFENTIVSRIARV 225
                       250       260       270       280       290       300       310       320
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 291 CKKDVGGKNLLAHNWATYLKARLNCSISGE-FPfyFNEIQSVYQLPSDKSR-----FFATFTTSTN-GLIG-SAVCSFHI 362
Cdd:cd11257 226 CKGDEGGERVLQKRWTTFLKAQLLCSLPDDgFP--FNVLQDVFVLTPSPEDwkdtlFYGVFTSQWHkGTAGsSAVCVFTM 303
                       330       340       350       360       370       380       390       400
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 363 NEIQAAFNGKFKEQSSSNSAWLPVLNSrVPEPRPGTCVNDTS---------NLPDTVLNFIRSHPLMDKAVnheHNNPVY 433
Cdd:cd11257 304 DQVQRAFNGLYKEVNRETQQWYTYTHP-VPEPRPGACITNSArerkinsslHMPDRVLNFVKDHFLMDGQV---RSQPLL 379
                       410       420       430       440       450       460       470       480
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 434 YKRDLVFTKLVVDkiRIDILNQEYIVYYVGTNLGRIYKIVqyyrngeSLSKLLDIFE----VAPNEAIQVMEISQTRKSL 509
Cdd:cd11257 380 LQPQVRYTQIAVH--RVKGLHKTYDVLFLGTDDGRLHKAV-------SVGPMVHIIEelqiFSEGQPVQNLLLDTHKGLL 450
                       490
                ....*....|....
gi 17137800 510 YIGTDHRIKQIDLA 523
Cdd:cd11257 451 YASSHSGVVQVPVA 464
Sema_3E cd11253
The Sema domain, a protein interacting module, of semaphorin 3E (Sema3E); Sema3E is a secreted ...
64-525 1.08e-67

The Sema domain, a protein interacting module, of semaphorin 3E (Sema3E); Sema3E is a secreted molecule implicated in axonal path finding and inhibition of developmental and postischemic angiogenesis. It is also highly expressed in metastatic cancer cells. Sema3E signaling, through its high affinity functional receptor Plexin D1, drives cancer cell invasiveness and metastatic spreading. Sema3E is a member of the class 3 semaphorin family of proteins. Semaphorins are regulatory molecules in the development of the nervous system and in axonal guidance. They also play important roles in other biological processes, such as angiogenesis, immune regulation, respiration systems and cancer. The Sema domain is located at the N-terminus and contains four disulfide bonds formed by eight conserved cysteine residues. It serves as a receptor-recognition and -binding module.


Pssm-ID: 200514 [Multi-domain]  Cd Length: 471  Bit Score: 230.51  E-value: 1.08e-67
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800  64 GKLYYRTFHMNEDRDTLYVGAMDRVFRVNLQNISSsncNRDVINLEPTRDDVVSCVSKGKSQIfDCKNHVRVIQSMDQgD 143
Cdd:cd11253   6 GFLDLHTMLLDEYQERLFVGGRDLLYSLSLERISA---NYKEIHWPSTQLQVEDCIMKGRDKP-ECANYIRVLHHYNR-T 80
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 144 RLYVCGTNAHNPKDYVIYAN------LTHLPRSEYVIGVGlgiaKCPYDPldNSTAIYVENGNPgglpgLYSGTNAEFTK 217
Cdd:cd11253  81 HLLACGTGAFDPVCAFIRVGrgsedhLFQLESDKFERGRG----RCPFDP--NSSFISTLIGGE-----LFVGLYSDYWG 149
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 218 ADTVIFRTdlyntsAKRLeyKFKRTLKYDSKWLDKPNFVGSFDIGE-------YVYFFFRETAVEYINCGKAVYSRIARV 290
Cdd:cd11253 150 RDAAIFRT------MNHL--AHIRTEHDDERLLKEPKFVGSYMIPDnedpddnKVYFFFTEKALEAEGGNHAIYTRVGRV 221
                       250       260       270       280       290       300       310       320
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 291 CKKDVGGKNLLAHNWATYLKARLNCSISGE--FPFYFNEIQSVYQLPSDKSR---FFATFTTSTNGLIGSAVCSFHINEI 365
Cdd:cd11253 222 CANDQGGQRMLVNKWSTFLKTRLICSVPGPngIDTHFDELEDVFLLRTRDNKnpeIFGLFSTTSNIFKGYAICVYHMASI 301
                       330       340       350       360       370       380       390       400
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 366 QAAFNGKFKEQSSSNSAWlPVLNSRVPEPRPGTC---VN-----DTSNLPDTVLNFIRSHPLMDKAVNHEHNNPVYYKRD 437
Cdd:cd11253 302 RAAFNGPFAHKEGPEYHW-SVYEGKVPYPRPGSCaskVNgghygTTKDYPDEALRFARSHPLMYQAVKPVHKRPILVKTD 380
                       410       420       430       440       450       460       470       480
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 438 --LVFTKLVVDkiRIDILNQEYIVYYVGTNLGRIYKIVQYY-RNGESLSKL----LDIFEVApnEAIQVMEISQTRKSLY 510
Cdd:cd11253 381 gkYNLKQIAVD--RVEAEDGQYDVLFIGTDNGIVLKVITIYnQETETMEEVileeLQVFKVP--VPIISMEISSKRQQLY 456
                       490
                ....*....|....*
gi 17137800 511 IGTDHRIKQIDLAMC 525
Cdd:cd11253 457 IGSESGVAQIRFHQC 471
Sema_4F cd11261
The Sema domain, a protein interacting module, of semaphorin 4F (Sema4F); Sema4F plays role in ...
68-521 5.70e-67

The Sema domain, a protein interacting module, of semaphorin 4F (Sema4F); Sema4F plays role in heterotypic cell-cell contacts and controls cell proliferation and suppresses tumorigenesis. In neurofibromatosis type 1 (NF1) patients, reduced Sema4F level disrupts Schwann cell/axonal interactions. Experiments using a yeast two-hybrid system show that the extreme C-terminus of Sema4F interacts with the PDZ domains of post-synaptic density protein SAP90/PSD-95, indicating possible functional involvement of Semas4F at glutamatergic synapses. Recent work also suggests a role for Sema4F in the injury response of intramedullary axotomized motoneuron. Sema4F belongs to the class 4 transmembrane semaphorin family of proteins. Semaphorins are regulator molecules involved in the development of the nervous system and in axonal guidance. They also play important roles in other biological processes, such as angiogenesis, immune regulation, respiration systems and cancer. The Sema domain is located at the N-terminus and contains four disulfide bonds formed by eight conserved cysteine residues. It serves as a receptor-recognition and -binding module.


Pssm-ID: 200522 [Multi-domain]  Cd Length: 460  Bit Score: 228.23  E-value: 5.70e-67
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800  68 YRTFHMNEDRDTLYVGAMDRVFRVNLQNISSSNCNRDVINLEPTRDdvvSCVSKGKSQIfDCKNHVRVIQSMDQgDRLYV 147
Cdd:cd11261  14 YSVLLVDPASHTLYVGARDAIFALTLPFSGERPRRIDWMVPEAHRQ---NCRKKGKKEA-ECHNFIRILAIANA-SHLLT 88
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 148 CGTNAHNPKDYVIyanltHLPRSEYVIGVGLGIAKCPYDPLDNSTAIYVengnpGGLpgLYSGTNAEFTKADTVIFRtdl 227
Cdd:cd11261  89 CGTFAFDPKCGVI-----DVSSFQQVERLESGRGKCPFEPAQRSAAIMA-----GGV--LYAATVKNFLGTEPIISR--- 153
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 228 yntsAKRLEYKFKRTlKYDSKWLDKPNFV----------GSFDIGEYVYFFFRETAVEYINCGKAVYSRIARVCKKDVGG 297
Cdd:cd11261 154 ----AVGRAEEWIRT-ETLPSWLNAPAFVaavflspaewGDEDGDDEIYFFFTETAREYDSYERIKVPRVARVCAGDLGG 228
                       250       260       270       280       290       300       310       320
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 298 KNLLAHNWATYLKARLNCSiSGEFPFYFNEIQSVYQLP----SDKSRFFATFTTSTNGLIGSAVCSFHINEIQAAFNGKF 373
Cdd:cd11261 229 RKTLQQRWTTFLKADLLCP-GPEHGRASSILQDVTTLRplpgAGTPIFYGIFSSQWEGASISAVCAFRPQDIRRVMNGPF 307
                       330       340       350       360       370       380       390       400
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 374 KEQSSSNSAWLPVLNSRVPEPRPGTCVNDTS---------NLPDTVLNFIRSHPLMDKAVNHEHNNPVYYKRDLVFTKLV 444
Cdd:cd11261 308 REFKHDCNRGLPVMDSDVPQPRPGECITNNMkllgfgsslSLPDRVLTFVRDHPLMDRPVFPADGHPLLVTTDTAYLRVA 387
                       410       420       430       440       450       460       470
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 17137800 445 VDKIrIDILNQEYIVYYVGTNLGRIYKIVqyyRNGESLSKLLDIFEVAPNEAIQVMEISQTRksLYIGTDHRIKQID 521
Cdd:cd11261 388 AHRV-TSLSGKEYDVLYLGTEDGHLHRAV---RIGAQLSVLEDLALFPEPQPVENLQLHHNW--LLVGSDTEVTQIN 458
Sema pfam01403
Sema domain; The Sema domain occurs in semaphorins, which are a large family of secreted and ...
328-504 2.56e-58

Sema domain; The Sema domain occurs in semaphorins, which are a large family of secreted and transmembrane proteins, some of which function as repellent signals during axon guidance. Sema domains also occur in the hepatocyte growth factor receptor and Swiss:P51805


Pssm-ID: 460197 [Multi-domain]  Cd Length: 180  Bit Score: 195.18  E-value: 2.56e-58
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800   328 IQSVYQLPSD-----KSRFFATFTTST-NGLIGSAVCSFHINEIQAAFNGKFKEQSSSNSAWLPVLNsRVPEPRPGTCVN 401
Cdd:pfam01403   1 LQDVFVLKPGagdalDTVLYGVFTTQWsNSIGGSAVCAFSLSDINAVFEGPFKEQEKSDSKWLPYTG-KVPYPRPGTCIN 79
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800   402 DTS--NLPDTVLNFIRSHPLMDKAVNHEHNNPVYYKRDLVFTKLVVDkiRIDILNQEYIVYYVGTNLGRIYKIVQYYRNG 479
Cdd:pfam01403  80 DPLrlDLPDSVLNFVKDHPLMDEAVQPVGGRPLLVRTGVRLTSIAVD--RVQALDGNYTVLFLGTDDGRLHKVVLVGSEE 157
                         170       180
                  ....*....|....*....|....*
gi 17137800   480 ESLSKLLDIFEvaPNEAIQVMEISQ 504
Cdd:pfam01403 158 SHIIEEIQVFP--EPQPVLNLLLSS 180
Sema_7A cd11243
The Sema domain, a protein interacting module, of semaphorin 7A (Sema7A, also called CD108); ...
68-523 4.82e-46

The Sema domain, a protein interacting module, of semaphorin 7A (Sema7A, also called CD108); Sema7A plays regulatory roles in both immune and nervous systems. Unlike other semaphorins, which act as repulsive guidance cues, Sema7A enhances central and peripheral axon growth and is required for proper axon tract formation during embryonic development. Sema7A also plays a critical role in the negative regulation of T cell activation and function. Sema7A is a membrane-anchored member of the semaphorin family of proteins. Semaphorins are regulatory molecules in the development of the nervous system and in axonal guidance. They also play important roles in other biological processes, such as angiogenesis, immune regulation, respiration systems and cancer. The Sema domain is located at the N-terminus and contains four disulfide bonds formed by eight conserved cysteine residues. It serves as a receptor-recognition and -binding module.


Pssm-ID: 200504 [Multi-domain]  Cd Length: 414  Bit Score: 169.64  E-value: 4.82e-46
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800  68 YRTFHMNEDRDTLYVGAMDRVFrvnLQNISSSNCNRDVINLEPTRDDVVSCVSKGksqifDCKNHVRVIQSMDQgdRLYV 147
Cdd:cd11243   4 YPVFFHEAGSSSVYVGGQGALY---LLDFTGSAVIVKKIPDEKTEKDCKKRATLD-----DCENYITLIKKLDY--RLLV 73
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 148 CGTNAHNPKDYviyanltHLPRSEYV-IGVGLGIAkcPYDPLDNSTAIYVEngnpgglPGLYSGTNAEftKADTVIFRTd 226
Cdd:cd11243  74 CGTNAGSPKCW-------FLVNQTLVtLSADRGVA--PFLPDENSLVLIEG-------NNVYSTISGK--KGNIPRFRR- 134
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 227 lyntsakrleYKFKRTLKYDSKWLDKPNFVGSFDIGE------YVYFFFRETAvEYINCGKAVY-SRIARVCKKDVGGKN 299
Cdd:cd11243 135 ----------YGGKKELYTSDTVMQKPQFVKATLLPEdeqyqdKIYYFFREDN-EDKGPEAEPNiSRVARLCKEDQGGTS 203
                       250       260       270       280       290       300       310       320
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 300 LL-AHNWATYLKARLNCSISGEfPFYFNEIQSVYQLPSDK---SRFFATFTTSTNGligSAVCSFHINEIQAAF-NGKFK 374
Cdd:cd11243 204 SLsTSKWSTFLKARLVCGDPAT-PMNFNRLQDVFLLPKEEwreAVVYGVFSNTWGS---SAVCSYSLGDIDKVFrTSSLK 279
                       330       340       350       360       370       380       390       400
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 375 EQSSSNsawlpvlnsrvPEPRPGTCVNDTSNLPDTVLNFIRSHPLMDKAV--NHEHNNPVYYKRDlVFTKLVVDKIRiDI 452
Cdd:cd11243 280 GYSGSL-----------PNPRPGTCVPPEQTHPSETFSFADEHPELDDRIepDEPRKLPVFQNKD-HYQKVVVDEVR-AS 346
                       410       420       430       440       450       460       470
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....
gi 17137800 453 LNQEYIVYYVGTNLGRIYKIVqyyrngESLSKLLDIFEVAP---NEAIQVMEISQTRKSLYIGTDHRIKQIDLA 523
Cdd:cd11243 347 DGVSYDVLYLATDKGKIHKVV------ESKGQTHNIMEIQPfkeQEPIQSMILDAERSHLYVGTKAEVTRLPLD 414
Sema cd09295
The Sema domain, a protein interacting module, of semaphorins and plexins; Both semaphorins ...
68-514 5.82e-44

The Sema domain, a protein interacting module, of semaphorins and plexins; Both semaphorins and plexins have a Sema domain on their N-termini. Plexins function as receptors for the semaphorins. Evolutionarily, plexins may be the ancestor of semaphorins. Semaphorins are regulatory molecules in the development of the nervous system and in axonal guidance. They also play important roles in other biological processes, such as angiogenesis, immune regulation, respiration systems, and cancer. Semaphorins can be divided into 7 classes. Vertebrates have members in classes 3-7, whereas classes 1 and 2 are known only in invertebrates. Class 2 and 3 semaphorins are secreted; classes 1 and 4 through 6 are transmembrane proteins; and class 7 is membrane associated via glycosylphosphatidylinositol (GPI) linkage. Plexins are a large family of transmembrane proteins, which are divided into four types (A-D) according to sequence similarity. In vertebrates, type A plexins serve as co-receptors for neuropilins to mediate the signalling of class 3 semaphorins. Plexins serve as direct receptors for several other members of the semaphorin family: class 6 semaphorins signal through type A plexins and class 4 semaphorins through type B plexins. This family also includes the MET and RON receptor tyrosine kinases. The Sema domain is located at the N-terminus and contains four disulfide bonds formed by eight conserved cysteine residues. It serves to recognize and bind receptors.


Pssm-ID: 200495 [Multi-domain]  Cd Length: 392  Bit Score: 163.14  E-value: 5.82e-44
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800  68 YRTFHMNEDRDTLYVGAMDRVFRVNLQNIS-SSNCNRDVINLEPTRDDVVSCVSKGKSQIfDCKNHVRVIQSMDQGDRLY 146
Cdd:cd09295   2 DDKILVSFRKDTIYVGAIARIYKVDGGGTRlLLSCISPELNFGFNEDQKAFCPLRRGKWT-ECINYIKVLQQKGDLDILA 80
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 147 VCGTNAHNPK-------DYVIYANLTHLPrseyvigvglGIAKCPYDPLDNSTAIYVENGnpgglpgLYSGTNAEFTKAD 219
Cdd:cd09295  81 VCGSNAAQPScgsyrldVLVELGKVRWPS----------GRPRCPIDNKHSNMGVNVDSK-------LYSATDHDFKDGD 143
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 220 TVIFrtdlyntSAKRLEYKFKRTLKYDSKWLDKPNFVGSFDIG---EYVYFFFRETAVEYINCGKAVYSRIARVCKKDVG 296
Cdd:cd09295 144 RPAL-------SRRSSNVHYLRIVVDSSTGLDEITFVYAFVSGdddDEVYFFFRQEPVEYLKKGMVYVPRIARVCKLDVG 216
                       250       260       270       280       290       300       310       320
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 297 GKNLLAHNWATYLKARLNCSISGEfPFYFNEIQSVYQL--PSDKSRFFATFTTSTNGLIGSAVCSFHINEIQAAFNgkFK 374
Cdd:cd09295 217 GCHRLKKKLTSFLKADLNCSRPQS-GFAFNLLQDATGDtkNLIQDVKFAIFSSCLNKSVESAVCAYLFTDINNVFD--DP 293
                       330       340       350       360       370       380       390       400
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 375 EQSSSNSAWLPVLNSRVpeprpgtcvndtsnlpdtvlnfirshplmdkavnhehnnpvyykrdlVFTKLVVDKIRIDilN 454
Cdd:cd09295 294 VEAINNRPLYAHQNQRS-----------------------------------------------RLTSIAVDATKQK--S 324
                       410       420       430       440       450       460
                ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 17137800 455 QEYIVYYVGTNLGRIYKIV-QYYRNGESLSKLLDIFEvaPNEAIQVMEISQTRKSLYIGTD 514
Cdd:cd09295 325 VGYQVVFLGLKLGSLGKALaFFFLYKGHIIEEWKVFK--DSSRITNLDLSRPPLYLYVGSE 383
Ig_Semaphorin_C cd04979
Immunoglobulin (Ig)-like domain at the C-terminus of semaphorins; The members here are ...
573-668 3.53e-30

Immunoglobulin (Ig)-like domain at the C-terminus of semaphorins; The members here are composed of the immunoglobulin (Ig)-like domain in semaphorins. Semaphorins are transmembrane protein that have important roles in a variety of tissues. Functionally, semaphorins were initially characterized for their importance in the development of the nervous system and in axonal guidance. Later they have been found to be important for the formation and functioning of the cardiovascular, endocrine, gastrointestinal, hepatic, immune, musculoskeletal, renal, reproductive, and respiratory systems. Semaphorins function through binding to their receptors and transmembrane semaphorins also serves as receptors themselves. Although molecular mechanism of semaphorins is poorly understood, the Ig-like domains may be involved in ligand binding or dimerization.


Pssm-ID: 409368  Cd Length: 88  Bit Score: 114.09  E-value: 3.53e-30
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 573 VLKKKIVVTYGQSVHLGCFVKIpevlKNEQVTWYHHSKDKGRYeirYSPTKYIETtERGLVVVSVNEADGGRYDCHLGGS 652
Cdd:cd04979   1 TSFKQISVKEGDTVILSCSVKS----NNAPVTWIHNGKKVPRY---RSPRLVLKT-ERGLLIRSAQEADAGVYECHSGER 72
                        90
                ....*....|....*.
gi 17137800 653 LLCSYNITVDAHRCTP 668
Cdd:cd04979  73 VLGSTLRSVTLHVLER 88
Sema_plexin_B cd11245
The Sema domain, a protein interacting module, of Plexin B; Plexins, which contain semaphorin ...
254-370 2.14e-06

The Sema domain, a protein interacting module, of Plexin B; Plexins, which contain semaphorin domains, function as receptors of semaphorins and may be the ancestors of semaphorins. There are three members of the Plexin B subfamily, namely B1, B2 and B3. Plexins B1, B2 and B3 are receptors for Sema4D, Sema4C and Sema4G, and Sema5A, respectively. The activation of plexin B1 by Sema4D produces an acute collapse of axonal growth cones in hippocampal and retinal neurons over the early stages of neurite outgrowth and promotes branching and complexity. By signaling the effect of Sema4C and Sema4G, the plexin B2 receptor is critically involved in neural tube closure and cerebellar granule cell development. Plexin B3, the receptor of Sema5A, is a highly potent stimulator of neurite outgrowth of primary murine cerebellar neurons. Plexin B3 has been linked to verbal performance and white matter volume in human brain. Small GTPases play important roles in plexin B signaling. Plexin B1 activates Rho through Rho-specific guanine nucleotide exchange factors, leading to neurite retraction. Plexin B1 possesses an intrinsic GTPase-activating protein activity for R-Ras and induces growth cone collapse through R-Ras inactivation. The Sema domain is located at the N-terminus and contains four disulfide bonds formed by eight conserved cysteine residues. It serves as a ligand-recognition and -binding module.


Pssm-ID: 200506 [Multi-domain]  Cd Length: 440  Bit Score: 50.70  E-value: 2.14e-06
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 254 NFVGSFDIGEYVYFFFRETAVEyinCGKAVYSRIARVCKKDvggknllaHNWATYLKARLNCSISGEfpFYFNEIQSVYQ 333
Cdd:cd11245 185 DFVYAFADNGYIYFLFSRRPGT---ADSTKRTYISRLCEND--------HHYYSYVELPLNCTVNQE--NTYNLVQAAYL 251
                        90       100       110       120
                ....*....|....*....|....*....|....*....|....*
gi 17137800 334 LPS-----DKSRF--FATFTTSTNGLIG-SAVCSFHINEIQAAFN 370
Cdd:cd11245 252 AKPgkvlnGKVLFgvFSADEASTAAPDGrSALCMYPLSSVDARFE 296
Sema_plexin_like cd11236
The Sema domain, a protein interacting module, of Plexins and MET-like receptor tyrosine ...
69-520 2.16e-06

The Sema domain, a protein interacting module, of Plexins and MET-like receptor tyrosine kinases; Plexins form a conserved family of transmembrane receptors for semaphorins and may be the ancestor of semaphorins. Ligand binding activates signal transduction pathways controlling axon guidance in the nervous system and other developmental processes including cell migration and morphogenesis, immune function, and tumor progression. Plexins are divided into four types (A-D) according to sequence similarity. In vertebrates, type A Plexins serve as the co-receptors for neuropilins to mediate the signalling of class 3 semaphorins except Sema3E, which signals through Plexin D1. Plexins serve as direct receptors for several other members of the semaphorin family: class 6 semaphorins signal through type A plexins and class 4 semaphorins through type B. Plexin C1 serves as the receptor of Sema7A and plays regulation roles in both immune and nervous systems. This family also includes the Met and RON receptor tyrosine kinases. The Sema domain is located at the N-terminus and contains four disulfide bonds formed by eight conserved cysteine residues. It serves as a ligand-recognition and -binding module.


Pssm-ID: 200497 [Multi-domain]  Cd Length: 401  Bit Score: 50.79  E-value: 2.16e-06
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800  69 RTFHMNEDRDTLYVGAMDRVFRVN----LQN-------ISSSNCNRDVINLEPTRDDvvscvskgksqifDCKNHVRVIQ 137
Cdd:cd11236   3 NHLAVDNSTGRVYVGAVNRLYQLDssllLEAevstgpvLDSPLCLPPGCCSCDHPRS-------------PTDNYNKILL 69
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 138 SMDQGDRLYVCGTnahnpkdyvIYA------NLTHLprSEYVIGVGLGIAKCpyDPlDNSTAIYVENGNPGGLPGLYSGT 211
Cdd:cd11236  70 IDYSSGRLITCGS---------LYQgvcqlrNLSNI--SVVVERSSTPVAAN--DP-NASTVGFVGPGPYNNENVLYVGA 135
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 212 NaeFTKadtVIFRTDLYNTSAKRLE---------YKFKRTLKYDSKWLDKPN--FVGSFDIGEYVYFFFRETavEYINCG 280
Cdd:cd11236 136 T--YTN---NGYRDYRPAVSSRSLPpdddfnagsLTGGSAISIDDEYRDRYSikYVYGFSSGGFSYFVTVQR--KSVDDE 208
                       250       260       270       280       290       300       310       320
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 281 KAVYSRIARVCKKDvggknllaHNWATYLKARLNCSisGEFPFYFNEIQSVYQ------------LPSDKSRFFATFTTS 348
Cdd:cd11236 209 SPYISRLVRVCQSD--------SNYYSYTEVPLQCT--GGDGTNYNLLQAAYVgkagsdlarslgISTDDDVLFGVFSKS 278
                       330       340       350       360       370       380       390       400
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 349 -TNGLI---GSAVCSFHINEIQAAFNgkfkeqssSNSawlpvlnsrvpePRPGtcvndtsnlpdtvlnfirSHPLMDKAV 424
Cdd:cd11236 279 kGPSAEpssKSALCVFSMKDIEAAFN--------DNC------------PLGG------------------GVPITTSAV 320
                       410       420       430       440       450       460       470       480
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 425 NHEHnnpvyykrdlVFTKLVVDKIRidilnqEYIVYYVGTNLGRIYKIVqyyRNGESLSKLLDIFEVAPNEAI-QVMEIS 503
Cdd:cd11236 321 LSDS----------LLTSVAVTTTR------NHTVAFLGTSDGQLKKVV---LESSSSATQYETLLVDSGSPIlPDMVFD 381
                       490
                ....*....|....*..
gi 17137800 504 QTRKSLYIGTDHRIKQI 520
Cdd:cd11236 382 PDGEHLYVMTPKKVTKV 398
Sema_plexin_A2 cd11272
The Sema domain, a protein interacting module, of Plexin A2; Plexin A2 serves as a receptor ...
457-552 6.90e-06

The Sema domain, a protein interacting module, of Plexin A2; Plexin A2 serves as a receptor for class 6 semaphorins. Interactions between Plexin A2, A4 and semaphorins 6A and 6B control the lamina-restricted projection of hippocampal mossy fibers. Sema6B also repels the growth of mossy fibers in a Plexin A4 dependent manner. Plexin A2 does not suppress Sema6B function. In addition, studies have shown that Plexin A2 may be related to anxiety and other psychiatric disorders. The Sema domain is located at the N-terminus and contains four disulfide bonds formed by eight conserved cysteine residues. It serves as a ligand-recognition and -binding module.


Pssm-ID: 200533 [Multi-domain]  Cd Length: 515  Bit Score: 49.16  E-value: 6.90e-06
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 457 YIVYYVGTNLGRIYKI-VQYYRNGESLSKLLDIFEVApNEAIQVMEISQTRKSLYIGTDHRIKQIDLAMCnRRYDNCFRC 535
Cdd:cd11272 406 YSVVFVGTKSGKLKKIrADGPPHGGVQYEMVSVFKDG-SPILRDMAFSIDHKYLYVMSERQVSRVPVESC-EQYTTCGEC 483
                        90
                ....*....|....*....
gi 17137800 536 VR--DPYCGWDKEANTCRP 552
Cdd:cd11272 484 LSsgDPHCGWCALHNMCSR 502
Sema_plexin_B2 cd11276
The Sema domain, a protein interacting module, of Plexin B2; Plexin B2 serves as the receptor ...
254-517 1.15e-05

The Sema domain, a protein interacting module, of Plexin B2; Plexin B2 serves as the receptor of Sema4C and Sema4G. By signaling the effect of Sema4C and Sema4G, the plexin B2 receptor plays important roles in neural tube closure and cerebellar granule cell development. Mice lacking Plexin B2 demonstrated defects in closure of the neural tube and disorganization of the embryonic brain. In developing kidney, Sema4C-Plexin B2 signaling modulates ureteric branching. Plexin B2 is expressed both in the pretubular aggregates and the ureteric epithelium in the developing kidney. Deletion of Plexin B2 results in renal hypoplasia and occasional double ureters. The Sema domain is located at the N-terminus and contains four disulfide bonds formed by eight conserved cysteine residues. It serves as a ligand-recognition and -binding module.


Pssm-ID: 200537 [Multi-domain]  Cd Length: 449  Bit Score: 48.62  E-value: 1.15e-05
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 254 NFVGSFDIGEYVYFFFRETaveyINCGKAVYSRIARVCKKDvggknllaHNWATYLKARLNCSIsGEFPfyFNEIQSVY- 332
Cdd:cd11276 191 QFRYAFEDNNYVYFLFNQQ----LGHPDKNRTLIARLCEND--------HHYYSYTEMDLNCRD-GANA--YNKCQAAYv 255
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 333 -------------QLPSDKSrFFATFTTSTNGLIGSAVCSF---HINE-----IQAAFNGKFKEQsssnsawlPVLNSRV 391
Cdd:cd11276 256 stpgkelaqnygnSILSDKV-LFAVFSRDEKDSGESALCMFplkSINAkmeanREACYTGTIDDR--------DVFYKPF 326
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 392 PEPRPGTCVndtSNLPDTVLNFI-----RSHPLMDKAVNHEhNNPVYYKRDLVFTKLVVDkiridiLNQEYIVYYVGTNL 466
Cdd:cd11276 327 HSQKDIICG---SHQQKNSKSFPcgsehLPYPLGSRDELAL-TAPVLQRGGLNLTAVTVA------VENGHTVAFLGTSD 396
                       250       260       270       280       290
                ....*....|....*....|....*....|....*....|....*....|..
gi 17137800 467 GRIYKIVQYYRNGESLSKLLDIfevapNEAIQV-MEISQTRKSLYIGTDHRI 517
Cdd:cd11276 397 GRILKVHLSPDPEEYNSILIEK-----NKPVNKdLVLDKTLEHLYIMTEDKV 443
Sema_plexin_B3 cd11277
The Sema domain, a protein interacting module, of Plexin B3; Plexin B3 is the receptor of ...
255-368 1.60e-04

The Sema domain, a protein interacting module, of Plexin B3; Plexin B3 is the receptor of semaphorin 5A. It is a highly potent stimulator of neurite outgrowth of primary murine cerebellar neurons. Plexin B3 has been linked to verbal performance and white matter volume in human brain. Furthermore, Sema5A and plexin B3 have been implicated in the progression of various types of cancer. They play an important role in the invasion and metastasis of gastric carcinoma. The stimulation of plexin B3 by Sema5A binding in human glioma cells results in the inhibition of cell migration and invasion. The Sema domain is located at the N-terminus and contains four disulfide bonds formed by eight conserved cysteine residues. It serves as a ligand-recognition and -binding module.


Pssm-ID: 200538 [Multi-domain]  Cd Length: 434  Bit Score: 44.80  E-value: 1.60e-04
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 17137800 255 FVGSFDIGEYVYFFFRETAVEyincGKAVY-SRIARVCKKDVggknllahNWATYLKARLNCSISgefpfyFNEIQSVYQ 333
Cdd:cd11277 188 YVGAFAHNGYVYFLFRRRGAR----AQAEYrTYVARVCLGDT--------NLYSYVEVPLVCQGG------YNLAQAAYL 249
                        90       100       110
                ....*....|....*....|....*....|....*...
gi 17137800 334 LPSDKSRF--FATFTTST-NGLIGSAVCSFHINEIQAA 368
Cdd:cd11277 250 APGQGTLFvvFAAGQGSTpTPTDQTALCAYPLVELDSA 287
PSI pfam01437
Plexin repeat; A cysteine rich repeat found in several different extracellular receptors. The ...
527-550 6.94e-03

Plexin repeat; A cysteine rich repeat found in several different extracellular receptors. The function of the repeat is unknown. Three copies of the repeat are found Plexin. Two copies of the repeat are found in mahogany protein. A related C. elegans protein contains four copies of the repeat. The Met receptor contains a single copy of the repeat. The Pfam alignment shows 6 conserved cysteine residues that may form three conserved disulphide bridges, whereas some members show 8 conserved cysteines. The pattern of conservation suggests that cysteines 5 and 7 (that are not absolutely conserved) form a disulphide bridge (Personal observation. A Bateman).


Pssm-ID: 396154 [Multi-domain]  Cd Length: 52  Bit Score: 35.38  E-value: 6.94e-03
                          10        20
                  ....*....|....*....|....*.
gi 17137800   527 RRYDNCFRCV--RDPYCGWDKEANTC 550
Cdd:pfam01437   3 SQYTSCSSCLaaRDPYCGWCSSEGRC 28
 
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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