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(-) Description

Title :  RECEPTOR-LIGAND STRUCTURE OF HUMAN SEMAPHORIN 4D WITH PLEXIN B1.
 
Authors :  B. J. C. Janssen, R. A. Robinson, F. Perez-Branguli, C. H. Bell, C. J. Mit C. Siebold, E. Y. Jones
Date :  25 Aug 10  (Deposition) - 13 Oct 10  (Release) - 05 Jan 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.99
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A,B  (2x)
Keywords :  Beta-Propeller, Signalling, Extacellular, Signaling Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  B. J. Janssen, R. A. Robinson, F. Perez-Branguli, C. H. Bell, K. J. Mitchell, C. Siebold, E. Y. Jones
Structural Basis Of Semaphorin-Plexin Signalling.
Nature V. 467 1118 2010
PubMed-ID: 20877282  |  Reference-DOI: 10.1038/NATURE09468

(-) Compounds

Molecule 1 - SEMAPHORIN-4D
    ChainsA
    EngineeredYES
    Expression SystemHOMO SAPIENS
    Expression System CommonHUMAN
    Expression System Taxid9606
    FragmentEXTRACELLULAR DOMAINS
    GeneSEMA4D, C9ORF164, CD100, SEMAJ
    Organism CommonHUMAN
    Organism ScientificHOMO SAPIENS
    Organism Taxid9606
    SynonymBB18, A8, GR3
 
Molecule 2 - PLEXIN-B1
    ChainsB
    EngineeredYES
    Expression SystemHOMO SAPIENS
    Expression System CommonHUMAN
    Expression System Taxid9606
    FragmentEXTRACELLULAR DOMAINSL (1-2)
    GenePLXNB1, KIAA0407, PLXN5, SEP
    Organism CommonHUMAN
    Organism ScientificHOMO SAPIENS
    Organism Taxid9606
    SynonymSEMAPHORIN RECEPTOR SEP

 Structural Features

(-) Chains, Units

  12
Asymmetric Unit AB
Biological Unit 1 (2x)AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 16)

Asymmetric Unit (2, 16)
No.NameCountTypeFull Name
1BMA3Ligand/IonBETA-D-MANNOSE
2NAG13Ligand/IonN-ACETYL-D-GLUCOSAMINE
Biological Unit 1 (2, 32)
No.NameCountTypeFull Name
1BMA6Ligand/IonBETA-D-MANNOSE
2NAG26Ligand/IonN-ACETYL-D-GLUCOSAMINE

(-) Sites  (16, 16)

Asymmetric Unit (16, 16)
No.NameEvidenceResiduesDescription
01AC1SOFTWAREASN A:49 , TYR A:111 , PRO A:160 , ASN A:492 , NAG A:1001BINDING SITE FOR RESIDUE NAG A 1000
02AC2SOFTWARENAG A:1000 , BMA A:1002BINDING SITE FOR RESIDUE NAG A 1001
03AC3SOFTWARENAG A:1001BINDING SITE FOR RESIDUE BMA A 1002
04AC4SOFTWAREASN A:77 , SER A:79 , GLU A:80BINDING SITE FOR RESIDUE NAG A 3000
05AC5SOFTWAREASN A:139 , THR A:141 , LEU A:146 , NAG A:4001BINDING SITE FOR RESIDUE NAG A 4000
06AC6SOFTWARENAG A:4000BINDING SITE FOR RESIDUE NAG A 4001
07AC7SOFTWAREASN A:329 , SER A:331 , NAG A:6001BINDING SITE FOR RESIDUE NAG A 6000
08AC8SOFTWARENAG A:6000 , BMA A:6002BINDING SITE FOR RESIDUE NAG A 6001
09AC9SOFTWARENAG A:6001BINDING SITE FOR RESIDUE BMA A 6002
10BC1SOFTWAREASN A:319 , VAL A:320 , GLY A:321 , ASP A:417 , ASN A:419 , NAG A:8001BINDING SITE FOR RESIDUE NAG A 8000
11BC2SOFTWARENAG A:8000BINDING SITE FOR RESIDUE NAG A 8001
12BC3SOFTWAREGLY A:171 , ASN A:191 , SER A:193 , NAG A:9001BINDING SITE FOR RESIDUE NAG A 9000
13BC4SOFTWARENAG A:9000BINDING SITE FOR RESIDUE NAG A 9001
14BC5SOFTWAREASP B:327 , ASP B:330 , ARG B:331 , ASN B:334 , ARG B:337 , NAG B:2001BINDING SITE FOR RESIDUE NAG B 2000
15BC6SOFTWARENAG B:2000 , BMA B:2002BINDING SITE FOR RESIDUE NAG B 2001
16BC7SOFTWARENAG B:2001BINDING SITE FOR RESIDUE BMA B 2002

(-) SS Bonds  (17, 17)

Asymmetric Unit
No.Residues
1A:97 -A:108
2A:126 -A:135
3A:257 -A:370
4A:281 -A:326
5A:503 -A:520
6A:509 -A:553
7A:512 -A:529
8A:576 -A:624
9B:79 -B:88
10B:111 -B:119
11B:252 -B:377
12B:268 -B:322
13B:340 -B:364
14B:482 -B:499
15B:488 -B:533
16B:491 -B:508
17B:502 -B:514

(-) Cis Peptide Bonds  (11, 11)

Asymmetric Unit
No.Residues
1Val A:320 -Gly A:321
2Glu A:349 -Gln A:350
3Lys A:364 -Pro A:365
4Ser A:598 -Pro A:599
5Gly B:71 -Pro B:72
6Pro B:81 -Pro B:82
7Cys B:268 -Glu B:269
8Glu B:348 -Asp B:349
9Gly B:350 -Thr B:351
10Ser B:384 -Pro B:385
11Leu B:531 -Gly B:532

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (3, 3)

Asymmetric Unit (3, 3)
  dbSNPPDB
No.SourceVariant IDVariantUniProt IDStatusIDChainVariant
1UniProtVAR_030293A72TSEM4D_HUMANPolymorphism13284404AA72T
2UniProtVAR_057175A327TSEM4D_HUMANPolymorphism11526468AA327T
3UniProtVAR_050598R389WPLXB1_HUMANPolymorphism34050056BR389W

  SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)
Biological Unit 1 (3, 6)
  dbSNPPDB
No.SourceVariant IDVariantUniProt IDStatusIDChainVariant
1UniProtVAR_030293A72TSEM4D_HUMANPolymorphism13284404AA72T
2UniProtVAR_057175A327TSEM4D_HUMANPolymorphism11526468AA327T
3UniProtVAR_050598R389WPLXB1_HUMANPolymorphism34050056BR389W

  SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 3OL2)

(-) Exons   (19, 19)

Asymmetric Unit (19, 19)
 ENSEMBLUniProtKBPDB
No.Transcript IDExonExon IDGenome LocationLengthIDLocationLengthCountLocationLength
1.4ENST000003564444ENSE00001424804chr9:92070868-9207080366SEM4D_HUMAN-00--
1.6bENST000003564446bENSE00001422645chr9:92033352-9203327875SEM4D_HUMAN-00--
1.7bENST000003564447bENSE00001419415chr9:92033033-9203297163SEM4D_HUMAN-00--
1.9dENST000003564449dENSE00001416368chr9:92020614-92020266349SEM4D_HUMAN1-36361A:24-3613
1.10cENST0000035644410cENSE00001405010chr9:92017931-92017786146SEM4D_HUMAN36-84491A:36-8449
1.11ENST0000035644411ENSE00001432732chr9:92014253-9201419163SEM4D_HUMAN85-105211A:85-10521
1.12ENST0000035644412ENSE00002193353chr9:92011750-9201165299SEM4D_HUMAN106-138331A:106-13833
1.13ENST0000035644413ENSE00001365232chr9:92008570-9200847794SEM4D_HUMAN139-170321A:139-17032
1.14ENST0000035644414ENSE00001381319chr9:92007451-92007338114SEM4D_HUMAN170-208391A:170-20839
1.15ENST0000035644415ENSE00001384069chr9:92006330-92006179152SEM4D_HUMAN208-258511A:208-258 (gaps)51
1.16ENST0000035644416ENSE00001383236chr9:92003962-92003787176SEM4D_HUMAN259-317591A:259-31759
1.17aENST0000035644417aENSE00001364475chr9:92003707-92003551157SEM4D_HUMAN317-369531A:317-36953
1.18aENST0000035644418aENSE00001384090chr9:92002523-92002301223SEM4D_HUMAN370-444751A:370-44475
1.19ENST0000035644419ENSE00001371945chr9:92001397-92001282116SEM4D_HUMAN444-482391A:444-48239
1.20bENST0000035644420bENSE00001383649chr9:91996261-91996089173SEM4D_HUMAN483-540581A:483-54058
1.21ENST0000035644421ENSE00001364259chr9:91996013-9199597044SEM4D_HUMAN540-555161A:540-55516
1.22cENST0000035644422cENSE00001364891chr9:91994544-919921522393SEM4D_HUMAN555-8623081A:555-648 (gaps)94

2.3bENST000003585363bENSE00001668057chr3:48470872-48470662211PLXB1_HUMAN-00--
2.4aENST000003585364aENSE00001428482chr3:48466742-4846669053PLXB1_HUMAN-00--
2.5aENST000003585365aENSE00001206107chr3:48466026-484649141113PLXB1_HUMAN1-3693691B:23-369 (gaps)347
2.6ENST000003585366ENSE00001080883chr3:48464356-48464174183PLXB1_HUMAN370-430611B:370-43061
2.7aENST000003585367aENSE00001080893chr3:48463868-48463740129PLXB1_HUMAN431-473431B:431-47343
2.8ENST000003585368ENSE00001080898chr3:48463614-48463514101PLXB1_HUMAN474-507341B:474-50734
2.9ENST000003585369ENSE00001080910chr3:48463215-48463083133PLXB1_HUMAN507-551451B:507-533 (gaps)27
2.10ENST0000035853610ENSE00001080902chr3:48462793-48462637157PLXB1_HUMAN552-604530--
2.11ENST0000035853611ENSE00001080906chr3:48462365-48462257109PLXB1_HUMAN604-640370--
2.12ENST0000035853612ENSE00001080876chr3:48462182-48462074109PLXB1_HUMAN640-676370--
2.13cENST0000035853613cENSE00001326499chr3:48461666-48460986681PLXB1_HUMAN677-9032270--
2.13gENST0000035853613gENSE00001673675chr3:48460775-48460653123PLXB1_HUMAN904-944410--
2.14ENST0000035853614ENSE00001644091chr3:48460448-48460326123PLXB1_HUMAN945-985410--
2.15ENST0000035853615ENSE00001632794chr3:48459951-4845985894PLXB1_HUMAN986-1017320--
2.16bENST0000035853616bENSE00001689569chr3:48459772-48459600173PLXB1_HUMAN1017-1074580--
2.17ENST0000035853617ENSE00001688877chr3:48459471-48459320152PLXB1_HUMAN1075-1125510--
2.18bENST0000035853618bENSE00001630248chr3:48457860-48457755106PLXB1_HUMAN1125-1160360--
2.19ENST0000035853619ENSE00001685598chr3:48457576-48457440137PLXB1_HUMAN1161-1206460--
2.20aENST0000035853620aENSE00001604226chr3:48457168-48456992177PLXB1_HUMAN1206-1265600--
2.21cENST0000035853621cENSE00001725709chr3:48456756-48456585172PLXB1_HUMAN1265-1322580--
2.22bENST0000035853622bENSE00001726311chr3:48456450-48456208243PLXB1_HUMAN1323-1403810--
2.23cENST0000035853623cENSE00001731310chr3:48455480-48455304177PLXB1_HUMAN1404-1462590--
2.23hENST0000035853623hENSE00001788421chr3:48455227-48455079149PLXB1_HUMAN1463-1512500--
2.23jENST0000035853623jENSE00001633158chr3:48454578-48454478101PLXB1_HUMAN1512-1546350--
2.24aENST0000035853624aENSE00001749742chr3:48454368-48454151218PLXB1_HUMAN1546-1618730--
2.25ENST0000035853625ENSE00001745479chr3:48454029-48453851179PLXB1_HUMAN1619-1678600--
2.26aENST0000035853626aENSE00001731741chr3:48453713-4845364767PLXB1_HUMAN1678-1700230--
2.26cENST0000035853626cENSE00001740702chr3:48453418-48453272147PLXB1_HUMAN1701-1749490--
2.27bENST0000035853627bENSE00001769186chr3:48452445-48452277169PLXB1_HUMAN1750-1806570--
2.27dENST0000035853627dENSE00001752233chr3:48451967-48451864104PLXB1_HUMAN1806-1840350--
2.28aENST0000035853628aENSE00001597624chr3:48451789-4845170585PLXB1_HUMAN1841-1869290--
2.29bENST0000035853629bENSE00001747202chr3:48451486-48451314173PLXB1_HUMAN1869-1926580--
2.30aENST0000035853630aENSE00001685743chr3:48451139-48450979161PLXB1_HUMAN1927-1980540--
2.30dENST0000035853630dENSE00001746046chr3:48450884-48450737148PLXB1_HUMAN1980-2029500--
2.31aENST0000035853631aENSE00001798246chr3:48448498-4844843465PLXB1_HUMAN2030-2051220--
2.32aENST0000035853632aENSE00001737780chr3:48448305-4844823076PLXB1_HUMAN2051-2076260--
2.33bENST0000035853633bENSE00001624889chr3:48447205-4844713175PLXB1_HUMAN2077-2101250--
2.34cENST0000035853634cENSE00001862726chr3:48445997-48445263735PLXB1_HUMAN2102-2135340--

(-) Sequences/Alignments

Asymmetric Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
  Number of residues per labelling interval =   
  UniProt sequence: complete  aligned part    
   Show mapping: SCOP domains CATH domains Pfam domains Secondary structure (by author)
SAPs(SNPs) PROSITE motifs Exons
(details for a mapped element are shown in a popup box when the mouse pointer rests over it)
Chain A from PDB  Type:PROTEIN  Length:614
 aligned with SEM4D_HUMAN | Q92854 from UniProtKB/Swiss-Prot  Length:862

    Alignment length:625
                                    33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213       223       233       243       253       263       273       283       293       303       313       323       333       343       353       363       373       383       393       403       413       423       433       443       453       463       473       483       493       503       513       523       533       543       553       563       573       583       593       603       613       623       633       643     
          SEM4D_HUMAN    24 FAPIPRITWEHREVHLVQFHEPDIYNYSALLLSEDKDTLYIGAREAVFAVNALNISEKQHEVYWKVSEDKKAKCAEKGKSKQTECLNYIRVLQPLSATSLYVCGTNAFQPACDHLNLTSFKFLGKNEDGKGRCPFDPAHSYTSVMVDGELYSGTSYNFLGSEPIISRNSSHSPLRTEYAIPWLNEPSFVFADVIRKSPDSPDGEDDRVYFFFTEVSVEYEFVFRVLIPRIARVCKGDQGGLRTLQKKWTSFLKARLICSRPDSGLVFNVLRDVFVLRSPGLKVPVFYALFTPQLNNVGLSAVCAYNLSTAEEVFSHGKYMQSTTVEQSHTKWVRYNGPVPKPRPGACIDSEARAANYTSSLNLPDKTLQFVKDHPLMDDSVTPIDNRPRLIKKDVNYTQIVVDRTQALDGTVYDVMFVSTDRGALHKAISLEHAVHIIEETQLFQDFEPVQTLLLSSKKGNRFVYAGSNSGVVQAPLAFCGKHGTCEDCVLARDPYCAWSPPTATCVALHQTESPSRGLIQEMSGDASVCPDKSKGSYRQHFFKHGGTAELKCSQKSNLARVFWKFQNGVLKAESPKYGLMGRKNLLIFNLSEGDSGVYQCLSEERVKNKTVFQVVAKHVLEVKV 648
               SCOP domains d3ol2a1 A:24-501 Semaphorin 4d                                                                                                                                                                                                                                                                                                                                                                                                                                                                d3ol2a2 A:502-555 Semaphorin 4d                            d3ol2a3 A:561-648 Semaphorin 4d Ig-like domain                                           SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------Sema-3ol2A03 A:50-482                                                                                                                                                                                                                                                                                                                                                                                                                            -------------------PSI-3ol2A02 A:502-554                                -     --------ig-3ol2A01 A:569-626                                      ---------------------- Pfam domains
         Sec.struct. author .......eehhhhh..eee.........eeee.....eeeee...eeeeee......eeeeee...hhhhhhhhhh............eeeeee....eeeeee......eeeeee....ee....ee.............eeeee..eeeeeee.......eeeeee.....ee...........eeeeeeee..------....eeeeeeeee..........eeeeeeeee.................eeee...eehhhhee..eeeeeeee........eeeeeee.......eeeeeeeehhhhhhhhhhh..eeeeee...eeeeee..............hhhhhhh...hhhhhhhhhhhhhhhh........hhhhh..eeee...eeeeeeeeee.....eeeeeeeee...eeeeeeee..eeeeeeeee.........eeeee......eeeee....eeee...hhhhh.hhhhhhhh....eeee....eeee......hhhhh......hhhhh..-----.eeeee.....eee.........eeeeee..ee.......eeee...eeee...hhhhheeeeeeeeee....eeeeeeeeeeeee.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------T--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------T--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
           Transcript 1 (1) ------------Exon 1.10c  PDB: A:36-84 UniProt: 36-84          Exon 1.11            Exon 1.12  PDB: A:106-138        Exon 1.13  PDB: A:139-170       -------------------------------------Exon 1.15  PDB: A:208-258 (gaps) UniProt: 208-258  Exon 1.16  PDB: A:259-317 UniProt: 259-317                 ----------------------------------------------------Exon 1.18a  PDB: A:370-444 UniProt: 370-444                                --------------------------------------Exon 1.20b  PDB: A:483-540 UniProt: 483-540               --------------Exon 1.22c  PDB: A:555-648 (gaps) UniProt: 555-862 [INCOMPLETE]                                Transcript 1 (1)
           Transcript 1 (2) Exon 1.9d    -------------------------------------------------------------------------------------------------------------------------------------Exon 1.14  PDB: A:170-208              ------------------------------------------------------------------------------------------------------------Exon 1.17a  PDB: A:317-369 UniProt: 317-369          --------------------------------------------------------------------------Exon 1.19  PDB: A:444-482              ---------------------------------------------------------Exon 1.21       --------------------------------------------------------------------------------------------- Transcript 1 (2)
                 3ol2 A  24 FAPIPRITWEHREVHLVQFHEPDIYNYSALLLSEDKDTLYIGAREAVFAVNALNISEKQHEVYWKVSEDKKAKCAEKGKSKQTECLNYIRVLQPLSATSLYVCGTNAFQPACDHLNLTSFKFLGKNEDGKGRCPFDPAHSYTSVMVDGELYSGTSYNFLGSEPIISRNSSHSPLRTEYAIPWLNEPSFVFADVIRK------GEDDRVYFFFTEVSVEYEFVFRVLIPRIARVCKGDQGGLRTLQKKWTSFLKARLICSRPDSGLVFNVLRDVFVLRSPGLKVPVFYALFTPQLNNVGLSAVCAYNLSTAEEVFSHGKYMQSTTVEQSHTKWVRYNGPVPKPRPGACIDSEARAANYTSSLNLPDKTLQFVKDHPLMDDSVTPIDNRPRLIKKDVNYTQIVVDRTQALDGTVYDVMFVSTDRGALHKAISLEHAVHIIEETQLFQDFEPVQTLLLSSKKGNRFVYAGSNSGVVQAPLAFCGKHGTCEDCVLARDPYCAWSPPTATCVALHQTESPSRGLIQEMSGDASVCPD-----YRQHFFKHGGTAELKCSQKSNLARVFWKFQNGVLKAESPKYGLMGRKNLLIFNLSEGDSGVYQCLSEERVKNKTVFQVVAKHVLEVKV 648
                                    33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213     |   -  |    233       243       253       263       273       283       293       303       313       323       333       343       353       363       373       383       393       403       413       423       433       443       453       463       473       483       493       503       513       523       533       543       553 |     563       573       583       593       603       613       623       633       643     
                                                                                                                                                                                                                             219    226                                                                                                                                                                                                                                                                                                                                      555   561                                                                                       

Chain B from PDB  Type:PROTEIN  Length:496
 aligned with PLXB1_HUMAN | O43157 from UniProtKB/Swiss-Prot  Length:2135

    Alignment length:511
                                    32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322       332       342       352       362       372       382       392       402       412       422       432       442       452       462       472       482       492       502       512       522       532 
          PLXB1_HUMAN    23 LPPTAFTPNGTYLQHLARDPTSGTLYLGATNFLFQLSPGLQLEATVSTGPVLDSRDCLPPVMPDECPQAQPTNNPNQLLLVSPGALVVCGSVHQGVCEQRRLGQLEQLLLRPERPGDTQYVAANDPAVSTVGLVAQGLAGEPLLFVGRGYTSRGVGGGIPPITTRALWPPDPQAAFSYEETAKLAVGRLSEYSHHFVSAFARGASAYFLFLRRDLQAQSRAFRAYVSRVCLRDQHYYSYVELPLACEGGRYGLIQAAAVATSREVAHGEVLFAAFSSAAPPTVGRPPSAAAGASGASALCAFPLDEVDRLANRTRDACYTREGRAEDGTEVAYIEYDVNSDCAQLPVDTLDAYPCGSDHTPSPMASRVPLEATPILEWPGIQLTAVAVTMEDGHTIAFLGDSQGQLHRVYLGPGSDGHPYSTQSIQQGSAVSRDLTFDGTFEHLYVMTQSTLLKVPVASCAQHLDCASCLAHRDPYCGWCVLLGRCSRRSECSRGQGPEQWLWSFQPELGC 533
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------Sema-3ol2B02 B:35-460                                                                                                                                                                                                                                                                                                                                                                                                                     --------------------PSI-3ol2B01 B:481-529                            ---- Pfam domains
         Sec.struct. author ....ee......eeeeee......eeeee..eeeee.....eeeeee...eee................eee...eeeeee...eeeeee.hhhh.eeeee..eeeeeee.....hhhhh.........eeeeeee.....eeeeeee....---......eeeee....hhhhh............hhhhhh.eeeeeeee..eeeeeeeee........eeeeeeeee.........eeeeee.......eeeeeeeee.---....eeeeeee....-----.....hhhhh.eeeeeeehhhhhhhhhhhhhhhhhh..........eee.............hhhhhh..........eee...ee....eee....eeeeeeeee..eeeeeeee...eeeeee..........eeee...........ee.....eeeee....eeeee..hhhhh.hhhhhhhh.....eee....eeehhhhh.----...eee........ Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------W------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
           Transcript 2 (1) Exon 2.5a  PDB: B:23-369 (gaps) UniProt: 1-369 [INCOMPLETE]                                                                                                                                                                                                                                                                                                Exon 2.6  PDB: B:370-430 UniProt: 370-430                    Exon 2.7a  PDB: B:431-473 UniProt: 431-473 Exon 2.8  PDB: B:474-507          -------------------------- Transcript 2 (1)
           Transcript 2 (2) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Exon 2.9 UniProt: 507-551   Transcript 2 (2)
                 3ol2 B  23 LPPTAFTPNGTYLQHLARDPTSGTLYLGATNFLFQLSPGLQLEATVSTGPVLDSRDCLPPVMPDECPQAQPTNNPNQLLLVSPGALVVCGSVHQGVCEQRRLGQLEQLLLRPERPGDTQYVAANDPAVSTVGLVAQGLAGEPLLFVGRGYTS---GGGIPPITTRALWPPDPQAAFSYEETAKLAVGRLSEYSHHFVSAFARGASAYFLFLRRDLQAQSRAFRAYVSRVCLRDQHYYSYVELPLACEGGRYGLIQAAAVATS---AHGEVLFAAFSSAAP-----PPSAAAGASGASALCAFPLDEVDRLANRTRDACYTREGRAEDGTEVAYIEYDVNSDCAQLPVDTLDAYPCGSDHTPSPMASRVPLEATPILEWPGIQLTAVAVTMEDGHTIAFLGDSQGQLHRVYLGPGSDGHPYSTQSIQQGSAVSRDLTFDGTFEHLYVMTQSTLLKVPVASCAQHLDCASCLAHRDPYCGWCVLLGRCSRRSECS----PEQWLWSFQPELGC 533
                                    32        42        52        62        72        82        92       102       112       122       132       142       152       162       172 |   | 182       192       202       212       222       232       242       252       262       272       282 |   | 292       302     | 312       322       332       342       352       362       372       382       392       402       412       422       432       442       452       462       472       482       492       502       512  |    522       532 
                                                                                                                                                                                 174 178                                                                                                       284 288           302   308                                                                                                                                                                                                            515  520             

   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
    → Modified Residue (blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
  x → Chemical Group (purple background, 'x', labelled with number + name, e.g. ACE or NH2)
  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (3, 3)

Asymmetric Unit

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 3OL2)

(-) Pfam Domains  (3, 5)

Asymmetric Unit
(-)
Clan: Ig (577)
(-)
Family: ig (14)
(-)
Family: PSI (9)
2aPSI-3ol2B01B:481-529
2bPSI-3ol2A02A:502-554

(-) Gene Ontology  (56, 72)

Asymmetric Unit(hide GO term definitions)
Chain A   (SEM4D_HUMAN | Q92854)
molecular function
    GO:0045499    chemorepellent activity    Providing the environmental signal that initiates the directed movement of a motile cell or organism towards a lower concentration of that signal.
    GO:0038191    neuropilin binding    Interacting selectively and non-covalently with a member of the neuropilin family.
    GO:0005515    protein binding    Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules).
    GO:0004872    receptor activity    Combining with an extracellular or intracellular messenger to initiate a change in cell activity.
    GO:0005102    receptor binding    Interacting selectively and non-covalently with one or more specific sites on a receptor molecule, a macromolecule that undergoes combination with a hormone, neurotransmitter, drug or intracellular messenger to initiate a change in cell function.
    GO:0030215    semaphorin receptor binding    Interacting selectively and non-covalently with semaphorin receptors.
    GO:0004888    transmembrane signaling receptor activity    Combining with an extracellular or intracellular signal and transmitting the signal from one side of the membrane to the other to initiate a change in cell activity or state as part of signal transduction.
biological process
    GO:0007155    cell adhesion    The attachment of a cell, either to another cell or to an underlying substrate such as the extracellular matrix, via cell adhesion molecules.
    GO:0030154    cell differentiation    The process in which relatively unspecialized cells, e.g. embryonic or regenerative cells, acquire specialized structural and/or functional features that characterize the cells, tissues, or organs of the mature organism or some other relatively stable phase of the organism's life history. Differentiation includes the processes involved in commitment of a cell to a specific fate and its subsequent development to the mature state.
    GO:0006955    immune response    Any immune system process that functions in the calibrated response of an organism to a potential internal or invasive threat.
    GO:0070486    leukocyte aggregation    The adhesion of one leukocyte to one or more other leukocytes via adhesion molecules.
    GO:0007275    multicellular organism development    The biological process whose specific outcome is the progression of a multicellular organism over time from an initial condition (e.g. a zygote or a young adult) to a later condition (e.g. a multicellular animal or an aged adult).
    GO:0050919    negative chemotaxis    The directed movement of a motile cell or organism towards a lower concentration of a chemical.
    GO:0010693    negative regulation of alkaline phosphatase activity    Any process that decreases the frequency, rate or extent of alkaline phosphatase activity, the catalysis of the reaction: an orthophosphoric monoester + H2O = an alcohol + phosphate, with an alkaline pH optimum.
    GO:0043066    negative regulation of apoptotic process    Any process that stops, prevents, or reduces the frequency, rate or extent of cell death by apoptotic process.
    GO:0048843    negative regulation of axon extension involved in axon guidance    Any process that stops, prevents, or reduces the frequency, rate or extent of axon extension involved in axon guidance.
    GO:0007162    negative regulation of cell adhesion    Any process that stops, prevents, or reduces the frequency, rate or extent of cell adhesion.
    GO:0045668    negative regulation of osteoblast differentiation    Any process that stops, prevents, or reduces the frequency, rate or extent of osteoblast differentiation.
    GO:0050732    negative regulation of peptidyl-tyrosine phosphorylation    Any process that stops, prevents, or reduces the frequency, rate or extent of the phosphorylation of peptidyl-tyrosine.
    GO:0000122    negative regulation of transcription from RNA polymerase II promoter    Any process that stops, prevents, or reduces the frequency, rate or extent of transcription from an RNA polymerase II promoter.
    GO:0007399    nervous system development    The process whose specific outcome is the progression of nervous tissue over time, from its formation to its mature state.
    GO:0001755    neural crest cell migration    The characteristic movement of cells from the dorsal ridge of the neural tube to a variety of locations in a vertebrate embryo.
    GO:0043931    ossification involved in bone maturation    The formation of bone or of a bony substance, or the conversion of fibrous tissue or of cartilage into bone, involved in the progression of the skeleton from its formation to its mature state.
    GO:0043547    positive regulation of GTPase activity    Any process that activates or increases the activity of a GTPase.
    GO:0050772    positive regulation of axonogenesis    Any process that activates or increases the frequency, rate or extent of axonogenesis.
    GO:0030335    positive regulation of cell migration    Any process that activates or increases the frequency, rate or extent of cell migration.
    GO:0048672    positive regulation of collateral sprouting    Any process that activates or increases the frequency, rate or extent of collateral sprouting.
    GO:0050731    positive regulation of peptidyl-tyrosine phosphorylation    Any process that activates or increases the frequency, rate or extent of the phosphorylation of peptidyl-tyrosine.
    GO:0014068    positive regulation of phosphatidylinositol 3-kinase signaling    Any process that activates or increases the frequency, rate or extent of signal transduction mediated by the phosphatidylinositol 3-kinase cascade.
    GO:0001934    positive regulation of protein phosphorylation    Any process that activates or increases the frequency, rate or extent of addition of phosphate groups to amino acids within a protein.
    GO:0031344    regulation of cell projection organization    Any process that modulates the frequency, rate or extent of a process involved in the formation, arrangement of constituent parts, or disassembly of cell projections.
    GO:0008360    regulation of cell shape    Any process that modulates the surface configuration of a cell.
    GO:0048814    regulation of dendrite morphogenesis    Any process that modulates the frequency, rate or extent of dendrite morphogenesis.
    GO:0071526    semaphorin-plexin signaling pathway    A series of molecular signals generated as a consequence of a semaphorin receptor (composed of a plexin and a neurophilin) binding to a semaphorin ligand.
    GO:1900220    semaphorin-plexin signaling pathway involved in bone trabecula morphogenesis    Any semaphorin-plexin signaling pathway that contributes to bone trabecula morphogenesis.
cellular component
    GO:0005615    extracellular space    That part of a multicellular organism outside the cells proper, usually taken to be outside the plasma membranes, and occupied by fluid.
    GO:0016021    integral component of membrane    The component of a membrane consisting of the gene products and protein complexes having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane.
    GO:0005887    integral component of plasma membrane    The component of the plasma membrane consisting of the gene products and protein complexes having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane.
    GO:0016020    membrane    A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
    GO:0005886    plasma membrane    The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins.

Chain B   (PLXB1_HUMAN | O43157)
molecular function
    GO:0032794    GTPase activating protein binding    Interacting selectively and non-covalently with a GTPase activating protein.
    GO:0005096    GTPase activator activity    Binds to and increases the activity of a GTPase, an enzyme that catalyzes the hydrolysis of GTP.
    GO:0005515    protein binding    Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules).
    GO:0004872    receptor activity    Combining with an extracellular or intracellular messenger to initiate a change in cell activity.
    GO:0017154    semaphorin receptor activity    Combining with a semaphorin, and transmitting the signal from one side of the membrane to the other to initiate a change in cell activity.
    GO:0030215    semaphorin receptor binding    Interacting selectively and non-covalently with semaphorin receptors.
    GO:0004888    transmembrane signaling receptor activity    Combining with an extracellular or intracellular signal and transmitting the signal from one side of the membrane to the other to initiate a change in cell activity or state as part of signal transduction.
biological process
    GO:0048675    axon extension    Long distance growth of a single axon process involved in cellular development.
    GO:0016477    cell migration    The controlled self-propelled movement of a cell from one site to a destination guided by molecular cues. Cell migration is a central process in the development and maintenance of multicellular organisms.
    GO:0035556    intracellular signal transduction    The process in which a signal is passed on to downstream components within the cell, which become activated themselves to further propagate the signal and finally trigger a change in the function or state of the cell.
    GO:0007162    negative regulation of cell adhesion    Any process that stops, prevents, or reduces the frequency, rate or extent of cell adhesion.
    GO:0033689    negative regulation of osteoblast proliferation    Any process that stops, prevents or reduces the rate or extent of osteoblast proliferation.
    GO:0048812    neuron projection morphogenesis    The process in which the anatomical structures of a neuron projection are generated and organized. A neuron projection is any process extending from a neural cell, such as axons or dendrites.
    GO:0043931    ossification involved in bone maturation    The formation of bone or of a bony substance, or the conversion of fibrous tissue or of cartilage into bone, involved in the progression of the skeleton from its formation to its mature state.
    GO:0043547    positive regulation of GTPase activity    Any process that activates or increases the activity of a GTPase.
    GO:0050772    positive regulation of axonogenesis    Any process that activates or increases the frequency, rate or extent of axonogenesis.
    GO:0014068    positive regulation of phosphatidylinositol 3-kinase signaling    Any process that activates or increases the frequency, rate or extent of signal transduction mediated by the phosphatidylinositol 3-kinase cascade.
    GO:0043087    regulation of GTPase activity    Any process that modulates the rate of GTP hydrolysis by a GTPase.
    GO:0030334    regulation of cell migration    Any process that modulates the frequency, rate or extent of cell migration.
    GO:0008360    regulation of cell shape    Any process that modulates the surface configuration of a cell.
    GO:0051493    regulation of cytoskeleton organization    Any process that modulates the frequency, rate or extent of the formation, arrangement of constituent parts, or disassembly of cytoskeletal structures.
    GO:0071526    semaphorin-plexin signaling pathway    A series of molecular signals generated as a consequence of a semaphorin receptor (composed of a plexin and a neurophilin) binding to a semaphorin ligand.
    GO:1902287    semaphorin-plexin signaling pathway involved in axon guidance    Any semaphorin-plexin signaling pathway that is involved in axon guidance.
    GO:1900220    semaphorin-plexin signaling pathway involved in bone trabecula morphogenesis    Any semaphorin-plexin signaling pathway that contributes to bone trabecula morphogenesis.
    GO:0007165    signal transduction    The cellular process in which a signal is conveyed to trigger a change in the activity or state of a cell. Signal transduction begins with reception of a signal (e.g. a ligand binding to a receptor or receptor activation by a stimulus such as light), or for signal transduction in the absence of ligand, signal-withdrawal or the activity of a constitutively active receptor. Signal transduction ends with regulation of a downstream cellular process, e.g. regulation of transcription or regulation of a metabolic process. Signal transduction covers signaling from receptors located on the surface of the cell and signaling via molecules located within the cell. For signaling between cells, signal transduction is restricted to events at and within the receiving cell.
cellular component
    GO:0005576    extracellular region    The space external to the outermost structure of a cell. For cells without external protective or external encapsulating structures this refers to space outside of the plasma membrane. This term covers the host cell environment outside an intracellular parasite.
    GO:0016021    integral component of membrane    The component of a membrane consisting of the gene products and protein complexes having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane.
    GO:0005887    integral component of plasma membrane    The component of the plasma membrane consisting of the gene products and protein complexes having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane.
    GO:0005622    intracellular    The living contents of a cell; the matter contained within (but not including) the plasma membrane, usually taken to exclude large vacuoles and masses of secretory or ingested material. In eukaryotes it includes the nucleus and cytoplasm.
    GO:0016020    membrane    A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
    GO:0005886    plasma membrane    The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins.
    GO:0002116    semaphorin receptor complex    A stable binary complex of a neurophilin and a plexin, together forming a functional semaphorin receptor.

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 Related Entries

(-) Entries Sharing at Least One Protein Chain (UniProt ID)

UniProtKB/Swiss-Prot
        PLXB1_HUMAN | O431572jph 2os6 2r2o 2rex 3hm6 3su8 3sua 5b4w
        SEM4D_HUMAN | Q928541olz

(-) Related Entries Specified in the PDB File

1olz SOLUBLE EXTRACELLULAR FRAGMENT, RESIDUES 22-677 OF SEMA4D
3okt MOUSE PLEXIN A2, EXTRACELLULAR DOMAINS 1-4