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(-) Description

Title :  RE-REFINEMENT OF INTEGRIN ALPHAIIBBETA3 HEADPIECE
 
Authors :  T. A. Springer, J. Zhu, T. Xiao
Date :  10 Oct 07  (Deposition) - 02 Sep 08  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.75
Chains :  Asym./Biol. Unit :  A,B,H,L
Keywords :  Cell Adhesion-Immune System Complex, Fibrinogen Binding, Platelet Integrin Alphaiibbeta3, Glycoprotein, Cell Adhesion, Membrane, Integrin, Receptor, Antagonist, Host-Virus Interaction, Pyrrolidone Carboxylic Acid, Transmembrane, Phosphorylation, Disease Mutation, Cleavage On Pair Of Basic Residues, Cell Adhesion/Immune System Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  T. A. Springer, J. Zhu, T. Xiao
Structural Basis For Distinctive Recognition Of Fibrinogen Gammac Peptide By The Platelet Integrin Alphaiibbeta3.
J. Cell Biol. V. 182 791 2008
PubMed-ID: 18710925  |  Reference-DOI: 10.1083/JCB.200801146
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - INTEGRIN ALPHA-IIB
    ChainsA
    EngineeredYES
    Expression SystemCRICETULUS GRISEUS
    Expression System Cell LineLEC 3.2.8.1
    Expression System Taxid10029
    Expression System Vector TypePLASMID
    FragmentHEADPIECE, RESIDUES 32-483
    Organism CommonHUMAN
    Organism ScientificHOMO SAPIENS
    Organism Taxid9606
    SynonymPLATELET MEMBRANE GLYCOPROTEIN IIB, GPALPHA IIB, GPIIB, INTEGRIN ALPHA-IIB HEAVY CHAIN
 
Molecule 2 - INTEGRIN BETA-3
    ChainsB
    EngineeredYES
    Expression SystemCRICETULUS GRISEUS
    Expression System Cell LineLEC 3.2.8.1
    Expression System Taxid10029
    Expression System Vector TypePLASMID
    FragmentHEADPIECE, RESIDUES 27-487
    Organism CommonHUMAN
    Organism ScientificHOMO SAPIENS
    Organism Taxid9606
    SynonymPLATELET MEMBRANE GLYCOPROTEIN IIIA, GPIIIA, CD61 ANTIGEN
 
Molecule 3 - MONOCLONAL ANTIBODY 10E5 HEAVY CHAIN
    Cell Line10E5 HYBRIDOMA
    ChainsH
    Organism CommonMOUSE
    Organism ScientificMUS MUSCULUS
    Organism Taxid10090
    StrainBALB/C
 
Molecule 4 - MONOCLONAL ANTIBODY 10E5 LIGHT CHAIN
    Cell Line10E5 HYBRIDOMA
    ChainsL
    Organism CommonMOUSE
    Organism ScientificMUS MUSCULUS
    Organism Taxid10090
    StrainBALB/C

 Structural Features

(-) Chains, Units

  1234
Asymmetric/Biological Unit ABHL

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (6, 25)

Asymmetric/Biological Unit (6, 25)
No.NameCountTypeFull Name
1CA6Ligand/IonCALCIUM ION
2CAC1Ligand/IonCACODYLATE ION
3GOL2Ligand/IonGLYCEROL
4MAN8Ligand/IonALPHA-D-MANNOSE
5MG1Ligand/IonMAGNESIUM ION
6NAG7Ligand/IonN-ACETYL-D-GLUCOSAMINE

(-) Sites  (25, 25)

Asymmetric Unit (25, 25)
No.NameEvidenceResiduesDescription
01AC1SOFTWAREGLU A:243 , ASP A:245 , ASP A:247 , THR A:250 , GLU A:252BINDING SITE FOR RESIDUE CA A2004
02AC2SOFTWAREASP A:297 , ASN A:299 , ASP A:301 , ARG A:303 , ASP A:305 , HOH A:4332BINDING SITE FOR RESIDUE CA A2005
03AC3SOFTWAREASP A:365 , ASP A:367 , ASP A:369 , TYR A:371 , ASP A:373 , HOH A:4362BINDING SITE FOR RESIDUE CA A2006
04AC4SOFTWAREASP A:426 , ASP A:428 , ASN A:430 , TYR A:432 , ASP A:434 , HOH A:4402BINDING SITE FOR RESIDUE CA A2007
05AC5SOFTWAREASN A:15 , HOH A:4010BINDING SITE FOR RESIDUE NAG A3015
06AC6SOFTWAREASN A:249 , HOH A:4268BINDING SITE FOR RESIDUE NAG A3249
07AC7SOFTWARESER B:121 , SER B:123 , GLU B:220 , CAC B:1462 , HOH B:4033 , HOH B:4101BINDING SITE FOR RESIDUE MG B2001
08AC8SOFTWARESER B:123 , ASP B:126 , ASP B:127 , ASP B:251 , GOL B:1463 , HOH B:4231BINDING SITE FOR RESIDUE CA B2002
09AC9SOFTWAREASP B:158 , ASN B:215 , ASP B:217 , PRO B:219 , GLU B:220BINDING SITE FOR RESIDUE CA B2003
10BC1SOFTWAREASN B:99 , SER B:398 , HOH B:4020 , HOH B:4232 , HOH B:4233BINDING SITE FOR RESIDUE NAG B3099
11BC2SOFTWARELEU B:317 , ASN B:320 , NAG B:3321 , HOH B:4234 , HOH B:4235 , HOH B:4236 , HOH B:4239BINDING SITE FOR RESIDUE NAG B3320
12BC3SOFTWAREARG A:281 , NAG B:3320 , MAN B:3322 , MAN B:3324 , HOH B:4240BINDING SITE FOR RESIDUE NAG B3321
13BC4SOFTWARENAG B:3321 , MAN B:3323 , MAN B:3324BINDING SITE FOR RESIDUE MAN B3322
14BC5SOFTWAREARG A:281 , MAN B:3322 , HOH B:4241 , HOH B:4242BINDING SITE FOR RESIDUE MAN B3323
15BC6SOFTWARENAG B:3321 , MAN B:3322 , HOH B:4243BINDING SITE FOR RESIDUE MAN B3324
16BC7SOFTWARESER B:369 , ASN B:371 , SER B:398 , GLU B:400 , NAG B:3372 , HOH B:4244BINDING SITE FOR RESIDUE NAG B3371
17BC8SOFTWARENAG B:3371 , MAN B:3373 , MAN B:3376 , HOH B:4245 , HOH B:4247BINDING SITE FOR RESIDUE NAG B3372
18BC9SOFTWARELEU A:332 , SER A:344 , NAG B:3372 , MAN B:3374 , MAN B:3375 , HOH B:4246BINDING SITE FOR RESIDUE MAN B3373
19CC1SOFTWAREASN A:299 , LEU A:332 , SER A:396 , GLU A:397 , MAN B:3373BINDING SITE FOR RESIDUE MAN B3374
20CC2SOFTWAREALA A:342 , PRO A:343 , MAN B:3373 , MAN B:3376 , MAN B:3377 , HOH B:4247 , HOH B:4248BINDING SITE FOR RESIDUE MAN B3375
21CC3SOFTWAREPRO A:343 , SER A:344 , LEU A:346 , NAG B:3372 , MAN B:3375 , HOH B:4249 , HOH B:4250BINDING SITE FOR RESIDUE MAN B3376
22CC4SOFTWAREMAN B:3375BINDING SITE FOR RESIDUE MAN B3377
23CC5SOFTWARESER B:121 , TYR B:122 , SER B:123 , ARG B:214 , ASN B:215 , ASP B:217 , GLU B:220 , MG B:2001 , HOH B:4099BINDING SITE FOR RESIDUE CAC B1462
24CC6SOFTWAREALA A:89 , ARG A:90 , HOH A:4110 , HOH A:4146BINDING SITE FOR RESIDUE GOL A1453
25CC7SOFTWAREASP B:126 , ASP B:127 , ASP B:251 , CA B:2002 , HOH B:4112 , HOH B:4231BINDING SITE FOR RESIDUE GOL B1463

(-) SS Bonds  (18, 18)

Asymmetric/Biological Unit
No.Residues
1A:56 -A:65
2A:107 -A:130
3A:146 -A:167
4B:5 -B:23
5B:13 -B:435
6B:16 -B:38
7B:26 -B:49
8B:177 -B:184
9B:232 -B:273
10B:374 -B:386
11B:406 -B:433
12B:437 -B:457
13B:448 -B:460
14H:22 -H:96
15H:134 -L:214
16H:146 -H:201
17L:23 -L:88
18L:134 -L:194

(-) Cis Peptide Bonds  (9, 9)

Asymmetric/Biological Unit
No.Residues
1Ser B:84 -Pro B:85
2Ser B:162 -Pro B:163
3Ser B:168 -Pro B:169
4Phe H:152 -Pro H:153
5Glu H:154 -Pro H:155
6Trp H:194 -Pro H:195
7Ser L:7 -Pro L:8
8Leu L:94 -Pro L:95
9Tyr L:140 -Pro L:141

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (49, 49)

Asymmetric/Biological Unit (49, 49)
  dbSNPPDB
No.SourceVariant IDVariantUniProt IDStatusIDChainVariant
01UniProtVAR_014176T40IITA2B_HUMANPolymorphism5915AT9I
02UniProtVAR_003993L59PITB3_HUMANPolymorphism5918BL33P
03UniProtVAR_069920C64YITB3_HUMANDisease (GT)74554539BC38Y
04UniProtVAR_049633L66RITB3_HUMANPolymorphism36080296BL40R
05UniProtVAR_030445L86PITA2B_HUMANDisease (GT)  ---AL55P
06UniProtVAR_030473R119WITB3_HUMANDisease (GT)781062792BR93W
07UniProtVAR_030446A139VITA2B_HUMANDisease (GT)  ---AA108V
08UniProtVAR_030474Y141CITB3_HUMANDisease (GT)  ---BY115C
09UniProtVAR_010649L143WITB3_HUMANDisease (GT)121918452BL117W
10UniProtVAR_069921M144RITB3_HUMANDisease (GT)77963874BM118R
11UniProtVAR_030475D145NITB3_HUMANDisease (GT)  ---BD119N
12UniProtVAR_003998D145YITB3_HUMANDisease (GT)121918445BD119Y
13UniProtVAR_030476M150VITB3_HUMANDisease (GT)767548512BM124V
14UniProtVAR_030447C161WITA2B_HUMANDisease (GT)  ---AC130W
15UniProtVAR_030477T166IITB3_HUMANPolymorphism74708909BT140I
16UniProtVAR_030448Y174HITA2B_HUMANDisease (GT)  ---AY143H
17UniProtVAR_003994R169QITB3_HUMANPolymorphism5917BR143Q
18UniProtVAR_009885P176AITA2B_HUMANDisease (GT)  ---AP145A
19UniProtVAR_009886P176LITA2B_HUMANDisease (GT)  ---AP145L
20UniProtVAR_010651S188LITB3_HUMANDisease (GT)143146734BS162L
21UniProtVAR_030449F202CITA2B_HUMANDisease (GT)  ---AF171C
22UniProtVAR_030450T207IITA2B_HUMANDisease (GT)  ---AT176I
23UniProtVAR_030451L214PITA2B_HUMANDisease (GT)137852911AL183P
24UniProtVAR_030452F222LITA2B_HUMANDisease (GT)  ---AF191L
25UniProtVAR_030478L222PITB3_HUMANDisease (GT)79208797BL196P
26UniProtVAR_003999R240QITB3_HUMANDisease (GT)121918444BR214Q
27UniProtVAR_004000R240WITB3_HUMANDisease (GT)121918446BR214W
28UniProtVAR_030479R242QITB3_HUMANDisease (GT)377162158BR216Q
29UniProtVAR_030480D243VITB3_HUMANDisease (GT)  ---BD217V
30UniProtVAR_069922G247DITB3_HUMANDisease (GT)79560904BG221D
31UniProtVAR_030453G267EITA2B_HUMANDisease (GT)  ---AG236E
32UniProtVAR_003979G273DITA2B_HUMANDisease (GT)137852907AG242D
33UniProtVAR_069923K279MITB3_HUMANDisease (GT)79775494BK253M
34UniProtVAR_030481L288PITB3_HUMANDisease (GT)  ---BL262P
35UniProtVAR_004001H306PITB3_HUMANDisease (GT)13306476BH280P
36UniProtVAR_054820G313AITA2B_HUMANPolymorphism1126554AG282A
37UniProtVAR_009887F320SITA2B_HUMANDisease (GT)  ---AF289S
38UniProtVAR_030482M321LITB3_HUMANDisease (GT)  ---BM295L
39UniProtVAR_030454V329FITA2B_HUMANDisease (GT)  ---AV298F
40UniProtVAR_030483I330NITB3_HUMANDisease (GT)  ---BI304N
41UniProtVAR_009888E355KITA2B_HUMANDisease (GT)137852910AE324K
42UniProtVAR_003980R358HITA2B_HUMANDisease (GT)137852908AR327H
43UniProtVAR_030455G380DITA2B_HUMANDisease (GT)766006685AG349D
44UniProtVAR_030456I405TITA2B_HUMANDisease (GT)75622274AI374T
45UniProtVAR_004002C400YITB3_HUMANDisease (GT)121918449BC374Y
46UniProtVAR_030457G412RITA2B_HUMANDisease (GT)780786843AG381R
47UniProtVAR_003995P433AITB3_HUMANPolymorphism121918448BP407A
48UniProtVAR_003981G449DITA2B_HUMANDisease (GT)  ---AG418D
49UniProtVAR_014178V453IITB3_HUMANPolymorphism5921BV427I

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

(-) PROSITE Motifs  (4, 9)

Asymmetric/Biological Unit (4, 9)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1FG_GAPPS51470 FG-GAP repeat profile.ITA2B_HUMAN35-96
110-173
187-238
306-371
251-305
373-432
435-496
  7A:4-65
A:79-142
A:156-207
A:275-340
A:220-274
A:342-401
A:404-452
2IG_MHCPS00290 Immunoglobulins and major histocompatibility complex proteins signature.IGKC_MOUSE84-90  1L:192-198
3EGF_1PS00022 EGF-like domain signature 1.ITB3_HUMAN486-497
573-584
  1B:460-461
-
4EGF_2PS01186 EGF-like domain signature 2.ITB3_HUMAN486-499  1B:460-461

(-) Exons   (15, 15)

Asymmetric/Biological Unit (15, 15)
 ENSEMBLUniProtKBPDB
No.Transcript IDExonExon IDGenome LocationLengthIDLocationLengthCountLocationLength
1.1ENST000002624071ENSE00000854286chr17:42466873-42466654220ITA2B_HUMAN1-63631A:1-3232
1.2ENST000002624072ENSE00000390828chr17:42463499-42463378122ITA2B_HUMAN63-104421A:32-7342
1.3ENST000002624073ENSE00000732018chr17:42463289-4246319298ITA2B_HUMAN104-136331A:73-10533
1.4ENST000002624074ENSE00000732019chr17:42463084-42462919166ITA2B_HUMAN137-192561A:106-16156
1.5ENST000002624075ENSE00001504857chr17:42462703-4246265450ITA2B_HUMAN192-208171A:161-17717
1.6ENST000002624076ENSE00001504855chr17:42462577-4246253246ITA2B_HUMAN209-224161A:178-19316
1.7ENST000002624077ENSE00000854285chr17:42462444-42462316129ITA2B_HUMAN224-267441A:193-23644
1.8ENST000002624078ENSE00001504854chr17:42461953-4246190648ITA2B_HUMAN267-283171A:236-25217
1.9ENST000002624079ENSE00000854284chr17:42461722-4246167944ITA2B_HUMAN283-297151A:252-26615
1.10ENST0000026240710ENSE00000732026chr17:42461506-4246145354ITA2B_HUMAN298-315181A:267-28418
1.11ENST0000026240711ENSE00000732027chr17:42461314-4246126253ITA2B_HUMAN316-333181A:285-30218
1.12ENST0000026240712ENSE00000732028chr17:42461072-42460861212ITA2B_HUMAN333-404721A:302-37372
1.13ENST0000026240713ENSE00000732030chr17:42458429-42458247183ITA2B_HUMAN404-465621A:373-43462
1.14ENST0000026240714ENSE00000732031chr17:42458013-4245796846ITA2B_HUMAN465-480161A:434-44916
1.15ENST0000026240715ENSE00000732032chr17:42457858-42457754105ITA2B_HUMAN480-515361A:449-4524
1.16ENST0000026240716ENSE00000732033chr17:42457669-4245761456ITA2B_HUMAN515-534200--
1.17ENST0000026240717ENSE00000732034chr17:42457521-42457370152ITA2B_HUMAN534-584510--
1.18ENST0000026240718ENSE00000732036chr17:42457182-42457057126ITA2B_HUMAN585-626420--
1.19ENST0000026240719ENSE00000732038chr17:42456078-4245601168ITA2B_HUMAN627-649230--
1.20ENST0000026240720ENSE00000732040chr17:42455877-42455730148ITA2B_HUMAN649-698500--
1.21ENST0000026240721ENSE00000732042chr17:42455158-4245506693ITA2B_HUMAN699-729310--
1.22ENST0000026240722ENSE00000732043chr17:42454456-4245437780ITA2B_HUMAN730-756270--
1.23ENST0000026240723ENSE00000732044chr17:42453756-4245367681ITA2B_HUMAN756-783280--
1.24ENST0000026240724ENSE00000732045chr17:42453552-42453453100ITA2B_HUMAN783-816340--
1.25ENST0000026240725ENSE00000732046chr17:42453353-42453201153ITA2B_HUMAN817-867510--
1.26aENST0000026240726aENSE00000732047chr17:42453084-42452959126ITA2B_HUMAN868-909420--
1.27ENST0000026240727ENSE00000732049chr17:42452479-42452366114ITA2B_HUMAN910-947380--
1.28ENST0000026240728ENSE00001321776chr17:42452128-42452027102ITA2B_HUMAN948-981340--
1.29ENST0000026240729ENSE00000854277chr17:42451838-42451722117ITA2B_HUMAN982-1020390--
1.30ENST0000026240730ENSE00000854276chr17:42449791-42449550242ITA2B_HUMAN1021-1039190--

(-) Sequences/Alignments

Asymmetric/Biological 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:452
 aligned with ITA2B_HUMAN | P08514 from UniProtKB/Swiss-Prot  Length:1039

    Alignment length:452
                                    41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311       321       331       341       351       361       371       381       391       401       411       421       431       441       451       461       471       481  
          ITA2B_HUMAN    32 LNLDPVQLTFYAGPNGSQFGFSLDFHKDSHGRVAIVVGAPRTLGPSQEETGGVFLCPWRAEGGQCPSLLFDLRDETRNVGSQTLQTFKARQGLGASVVSWSDVIVACAPWQHWNVLEKTEEAEKTPVGSCFLAQPESGRRAEYSPCRGNTLSRIYVENDFSWDKRYCEAGFSSVVTQAGELVLGAPGGYYFLGLLAQAPVADIFSSYRPGILLWHVSSQSLSFDSSNPEYFDGYWGYSVAVGEFDGDLNTTEYVVGAPTWSWTLGAVEILDSYYQRLHRLRGEQMASYFGHSVAVTDVNGDGRHDLLVGAPLYMESRADRKLAEVGRVYLFLQPRGPHALGAPSLLLTGTQLYGRFGSAIAPLGDLDRDGYNDIAVAAPYGGPSGRGQVLVFLGQSEGLRSRPSQVLDSPFPTGSAFGFSLRGAVDIDDNGYPDLIVGAYGANQVAVYRAQP 483
               SCOP domains d2vdla_ A: Integrin alpha N-terminal domain                                                                                                                                                                                                                                                                                                                                                                                                                          SCOP domains
               CATH domains 2vdlA00 A:1-452 Integrin alpha N-terminal domain, Chain A                                                                                                                                                                                                                                                                                                                                                                                                            CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------FG-GAP-2vdlA01 A:289-331                   ----------------------------------------------------------------------------------------------------------------------Int Pfam domains
         Sec.struct. author ........eeee..........eeeee.....eeeeeee............eeeeee.........ee.......eeee..eeeeee.........eeee..eeeeee...eeeeee..ee.......eeeee......eeee.......hhhhhhhh.............eeee....eeeeee.hhhhhh.eeeeeehhhhhhhh............ee.....hhhhh.......eeee.........eeeeee.hhhhhh.eeeee.....eeeeee...........eeee........eeeeee...eeee...eeee..eeeee.............eeee...........eeeee........eeeeee.........eeeee.ee..ee.....eeee...........eeeeee........eeeeeehhh.eeeee.... Sec.struct. author
             SAPs(SNPs) (1) --------I---------------------------------------------P----------------------------------------------------V---------------------W------------H-A-------------------------C----I------P-------L--------------------------------------------E-----D---------------------------------------A------S--------F-------------------------K--H---------------------D------------------------T------R------------------------------------D---------------------------------- SAPs(SNPs) (1)
             SAPs(SNPs) (2) ------------------------------------------------------------------------------------------------------------------------------------------------L------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs) (2)
                    PROSITE ---FG_GAP  PDB: A:4-65 UniProt: 35-96                            -------------FG_GAP  PDB: A:79-142 UniProt: 110-173                          -------------FG_GAP  PDB: A:156-207 UniProt: 187-238             ------------FG_GAP  PDB: A:220-274 UniProt: 251-305                FG_GAP  PDB: A:275-340 UniProt: 306-371                           -FG_GAP  PDB: A:342-401 UniProt: 373-432                     --FG_GAP  PDB: A:404-452 UniProt: 435-496           PROSITE
           Transcript 1 (1) Exon 1.1  PDB: A:1-32           ----------------------------------------Exon 1.3  PDB: A:73-105          Exon 1.4  PDB: A:106-161 UniProt: 137-192               ----------------Exon 1.6        ------------------------------------------Exon 1.8         --------------Exon 1.10         Exon 1.11         ----------------------------------------------------------------------Exon 1.13  PDB: A:373-434 UniProt: 404-465                    --------------1.15 Transcript 1 (1)
           Transcript 1 (2) -------------------------------Exon 1.2  PDB: A:32-73 UniProt: 63-104    ---------------------------------------------------------------------------------------Exon 1.5         ---------------Exon 1.7  PDB: A:193-236 UniProt: 224-267   ---------------Exon 1.9       -----------------------------------Exon 1.12  PDB: A:302-373 UniProt: 333-404                              ------------------------------------------------------------Exon 1.14       --- Transcript 1 (2)
                 2vdl A   1 LNLDPVQLTFYAGPNGSQFGFSLDFHKDSHGRVAIVVGAPRTLGPSQEETGGVFLCPWRAEGGQCPSLLFDLRDETRNVGSQTLQTFKARQGLGASVVSWSDVIVACAPWQHWNVLEKTEEAEKTPVGSCFLAQPESGRRAEYSPCRGNTLSRIYVENDFSWDKRYCEAGFSSVVTQAGELVLGAPGGYYFLGLLAQAPVADIFSSYRPGILLWHVSSQSLSFDSSNPEYFDGYWGYSVAVGEFDGDLNTTEYVVGAPTWSWTLGAVEILDSYYQRLHRLRGEQMASYFGHSVAVTDVNGDGRHDLLVGAPLYMESRADRKLAEVGRVYLFLQPRGPHALGAPSLLLTGTQLYGRFGSAIAPLGDLDRDGYNDIAVAAPYGGPSGRGQVLVFLGQSEGLRSRPSQVLDSPFPTGSAFGFSLRGAVDIDDNGYPDLIVGAYGANQVAVYRAQP 452
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380       390       400       410       420       430       440       450  

Chain B from PDB  Type:PROTEIN  Length:456
 aligned with ITB3_HUMAN | P05106 from UniProtKB/Swiss-Prot  Length:788

    Alignment length:461
                                    36        46        56        66        76        86        96       106       116       126       136       146       156       166       176       186       196       206       216       226       236       246       256       266       276       286       296       306       316       326       336       346       356       366       376       386       396       406       416       426       436       446       456       466       476       486 
           ITB3_HUMAN    27 GPNICTTRGVSSCQQCLAVSPMCAWCSDEALPLGSPRCDLKENLLKDNCAPESIEFPVSEARVLEDRPLSDKGSGDSSQVTQVSPQRIALRLRPDDSKNFSIQVRQVEDYPVDIYYLMDLSYSMKDDLWSIQNLGTKLATQMRKLTSNLRIGFGAFVDKPVSPYMYISPPEALENPCYDMKTTCLPMFGYKHVLTLTDQVTRFNEEVKKQSVSRNRDAPEGGFDAIMQATVCDEKIGWRNDASHLLVFTTDAKTHIALDGRLAGIVQPNDGQCHVGSDNHYSASTTMDYPSLGLMTEKLSQKNINLIFAVTENVVNLYQNYSELIPGTTVGVLSMDSSNVLQLIVDAYGKIRSKVELEVRDLPEELSLSFNATCLNNEVIPGLKSCMGLKIGDTVSFSIEAKVRGCPQEKEKSFTIKPVGFKDSLIVQVTFDCDCACQAQAEPNSHRCNNGNGTFECGVCR 487
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -----------Integrin_beta-2vdlB01 B:12-435                                                                                                                                                                                                                                                                                                                                                                                                          -------------------------- Pfam domains
         Sec.struct. author ...........hhhhhhhhh..eeee...........eeehhhhhhh..hhh.ee....eeeeee.......-----.....ee..eeeeee....eeeeeeeee......eeeeeeee.hhhhhhhhhhhhhhhhhhhhhhhhhh..eeeeeeee............hhhhh...hhhhh........eeeeeeee.hhhhhhhhhhhh..........hhhhhhhhhhhhhhhhh.....eeeeeeee........hhhhhh..........................hhhhhhhhhhhhh.eeeeee...hhhhhhhhhhhh...eeee....hhhhhhhhhhhhhh..eeeeeeee.....eeeeeeee.....eee...eeeee....eeeeeeeeee.......eeeeeeee......eeeeeee...hhhhh...................... Sec.struct. author
             SAPs(SNPs) (1) --------------------------------P----Y-R----------------------------------------------------W---------------------C-WRN----V---------------I--Q------------------L---------------------------------P-----------------Q-QV---D-------------------------------M--------P-----------------P--------------L--------N---------------------------------------------------------------------Y--------------------------------A-------------------I---------------------------------- SAPs(SNPs) (1)
             SAPs(SNPs) (2) ----------------------------------------------------------------------------------------------------------------------Y----------------------------------------------------------------------------------------------W------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs) (2)
                PROSITE (2) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------EG PROSITE (2)
                PROSITE (3) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------EG PROSITE (3)
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2vdl B   1 GPNICTTRGVSSCQQCLAVSPMCAWCSDEALPLGSPRCDLKENLLKDNCAPESIEFPVSEARVLEDRPLSDK-----SQVTQVSPQRIALRLRPDDSKNFSIQVRQVEDYPVDIYYLMDLSYSMKDDLWSIQNLGTKLATQMRKLTSNLRIGFGAFVDKPVSPYMYISPPEALENPCYDMKTTCLPMFGYKHVLTLTDQVTRFNEEVKKQSVSRNRDAPEGGFDAIMQATVCDEKIGWRNDASHLLVFTTDAKTHIALDGRLAGIVQPNDGQCHVGSDNHYSASTTMDYPSLGLMTEKLSQKNINLIFAVTENVVNLYQNYSELIPGTTVGVLSMDSSNVLQLIVDAYGKIRSKVELEVRDLPEELSLSFNATCLNNEVIPGLKSCMGLKIGDTVSFSIEAKVRGCPQEKEKSFTIKPVGFKDSLIVQVTFDCDCACQAQAEPNSHRCNNGNGTFECGVCR 461
                                    10        20        30        40        50        60        70 |     |80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380       390       400       410       420       430       440       450       460 
                                                                                                  72    78                                                                                                                                                                                                                                                                                                                                                                                               

Chain H from PDB  Type:PROTEIN  Length:219
                                                                                                                                                                                                                                                           
               SCOP domains ------------------------------------------------------------------------------------------------------------------------d2vdlh1 H:121-221 Immunoglobulin heavy chain gamma constant domain 1, CH1-gamma                     SCOP domains
               CATH domains 2vdlH01 H:1-119 Immunoglobulins                                                                                        2vdlH02 H:120-216 Immunoglobulins                                                              ----- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeee...eee.....eeeeeeee..hhhhh.eeeeeee...eeeeeeee......eee.hhh...eeeeee....eeeeee...hhhhheeeeeee.........ee...eeeee........eeeee........eeeeeeeeeee.....eeee.hhh....eee...eee..eeeeeeeeeee.........eeeeeehhhheeeeee...... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2vdl H   1 EVQLQQSGAELVKPGASVKLSCTASGFNIKDTYVHWVKQRPEQGLEWIGRIDPANGYTKYDPKFQGKATITADTSSNTAYLQLSSLTSEDTAVYYCVRPLYDYYAMDYWGQGTSVTVSSAKTTAPSVYPLAPVCTTGSSVTLGCLVKGYFPEPVTLTWNSGSLSSGVHTFPAVLQSDLYTLSSSVTVTSSTWPSQSITCNVAHPASSTKVDKKIEPRGP 221
                                    10        20        30        40        50        60        70        80        90       100       110       120       130   ||  142       152       162       172       182       192       202       212         
                                                                                                                                                               134|                                                                                    
                                                                                                                                                                137                                                                                    

Chain L from PDB  Type:PROTEIN  Length:214
 aligned with IGKC_MOUSE | P01837 from UniProtKB/Swiss-Prot  Length:106

    Alignment length:214
                                                                                                                                        1                                                                                                         
                                     -         -         -         -         -         -         -         -         -         -        |2        12        22        32        42        52        62        72        82        92       102    
           IGKC_MOUSE     - ------------------------------------------------------------------------------------------------------------ADAAPTVSIFPPSSEQLTSGGASVVCFLNNFYPKDINVKWKIDGSERQNGVLNSWTDQDSKDSTYSMSSTLTLTKDEYERHNSYTCEATHKTSTSPIVKSFNRNEC 106
               SCOP domains d2vdll1 L:1-107 automated matches                                                                          d2vdll2 L:108-214 automated matches                                                                         SCOP domains
               CATH domains 2vdlL01 L:1-107 Immunoglobulins                                                                            2vdlL02 L:108-211 Immunoglobulins                                                                       --- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeee..eeee.....eeeeeee.......eeeeee.....eeeeee...ee.......eeeeee..eeeeee...hhhhh.eeeeee......ee...eeeee.......eeeee..hhhhhhhheeeeeeeeeee.....eeeeee..eee...eeeee.........eeeeeeeeeehhhhh...eeeeeee.......eeeeee.... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (2) -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------IG_MHC ---------------- PROSITE (2)
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2vdl L   1 DILMTQSPSSMSVSLGDTVSITCHASQGISSNIGWLQQKPGKSFMGLIYYGTNLVDGVPSRFSGSGSGADYSLTISSLDSEDFADYYCVQYAQLPYTFGGGTKLEIKRADAAPTVSIFPPSSEQLTSGGASVVCFLNNFYPKDINVKWKIDGSERQNGVLNSWTDQDSKDSTYSMSSTLTLTKDEYERHNSYTCEATHKTSTSPIVKSFNRNEC 214
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210    

   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  (4, 4)

Asymmetric/Biological Unit

(-) CATH Domains  (2, 5)

Asymmetric/Biological Unit
(-)
Class: Mainly Beta (13760)

(-) Pfam Domains  (3, 3)

Asymmetric/Biological Unit
(-)
Clan: E-set (290)

(-) Gene Ontology  (92, 113)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (ITA2B_HUMAN | P08514)
molecular function
    GO:0050840    extracellular matrix binding    Interacting selectively and non-covalently with a component of the extracellular matrix.
    GO:0070051    fibrinogen binding    Interacting selectively and non-covalently with fibrinogen, a highly soluble hexameric glycoprotein complex that is found in blood plasma and is converted to fibrin by thrombin in the coagulation cascade.
    GO:0042802    identical protein binding    Interacting selectively and non-covalently with an identical protein or proteins.
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
    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).
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:0007160    cell-matrix adhesion    The binding of a cell to the extracellular matrix via adhesion molecules.
    GO:0030198    extracellular matrix organization    A process that is carried out at the cellular level which results in the assembly, arrangement of constituent parts, or disassembly of an extracellular matrix.
    GO:0007229    integrin-mediated signaling pathway    A series of molecular signals initiated by the binding of extracellular ligand to an integrin on the surface of a target cell, and ending with regulation of a downstream cellular process, e.g. transcription.
    GO:0070527    platelet aggregation    The adhesion of one platelet to one or more other platelets via adhesion molecules.
    GO:0002576    platelet degranulation    The regulated exocytosis of secretory granules containing preformed mediators such as histamine and serotonin by a platelet.
    GO:0002687    positive regulation of leukocyte migration    Any process that activates or increases the frequency, rate, or extent of leukocyte migration.
cellular component
    GO:0072562    blood microparticle    A phospholipid microvesicle that is derived from any of several cell types, such as platelets, blood cells, endothelial cells, or others, and contains membrane receptors as well as other proteins characteristic of the parental cell. Microparticles are heterogeneous in size, and are characterized as microvesicles free of nucleic acids.
    GO:0009986    cell surface    The external part of the cell wall and/or plasma membrane.
    GO:0009897    external side of plasma membrane    The leaflet of the plasma membrane that faces away from the cytoplasm and any proteins embedded or anchored in it or attached to its surface.
    GO:0070062    extracellular exosome    A vesicle that is released into the extracellular region by fusion of the limiting endosomal membrane of a multivesicular body with the plasma membrane. Extracellular exosomes, also simply called exosomes, have a diameter of about 40-100 nm.
    GO:0005925    focal adhesion    Small region on the surface of a cell that anchors the cell to the extracellular matrix and that forms a point of termination of actin filaments.
    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:0008305    integrin complex    A protein complex that is composed of one alpha subunit and one beta subunit, both of which are members of the integrin superfamily of cell adhesion receptors; the complex spans the plasma membrane and binds to extracellular matrix ligands, cell-surface ligands, and soluble ligands.
    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:0031092    platelet alpha granule membrane    The lipid bilayer surrounding the platelet alpha granule.

Chain B   (ITB3_HUMAN | P05106)
molecular function
    GO:0019960    C-X3-C chemokine binding    Interacting selectively and non-covalently with a C-X3-C chemokine; C-X3-C chemokines have three amino acids between the first two cysteines of the characteristic four-cysteine motif.
    GO:0050839    cell adhesion molecule binding    Interacting selectively and non-covalently with a cell adhesion molecule.
    GO:0015026    coreceptor activity    Combining with an extracellular or intracellular messenger, and in cooperation with a nearby primary receptor, initiating a change in cell activity.
    GO:0019899    enzyme binding    Interacting selectively and non-covalently with any enzyme.
    GO:0050840    extracellular matrix binding    Interacting selectively and non-covalently with a component of the extracellular matrix.
    GO:0017134    fibroblast growth factor binding    Interacting selectively and non-covalently with a fibroblast growth factor.
    GO:0001968    fibronectin binding    Interacting selectively and non-covalently with a fibronectin, a group of related adhesive glycoproteins of high molecular weight found on the surface of animal cells, connective tissue matrices, and in extracellular fluids.
    GO:0042802    identical protein binding    Interacting selectively and non-covalently with an identical protein or proteins.
    GO:0031994    insulin-like growth factor I binding    Interacting selectively and non-covalently with insulin-like growth factor I.
    GO:0038132    neuregulin binding    Interacting selectively and non-covalently with a neuregulin, a member of the EGF family of growth factors.
    GO:0005161    platelet-derived growth factor receptor binding    Interacting selectively and non-covalently with the platelet-derived growth factor receptor.
    GO:0002020    protease binding    Interacting selectively and non-covalently with any protease or peptidase.
    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:0003756    protein disulfide isomerase activity    Catalysis of the rearrangement of both intrachain and interchain disulfide bonds in proteins.
    GO:0004872    receptor activity    Combining with an extracellular or intracellular messenger to initiate a change in cell activity.
    GO:0043184    vascular endothelial growth factor receptor 2 binding    Interacting selectively and non-covalently with vascular endothelial growth factor receptor 2.
    GO:0001618    virus receptor activity    Combining with a virus component and mediating entry of the virus into the cell.
biological process
    GO:0032147    activation of protein kinase activity    Any process that initiates the activity of an inactive protein kinase.
    GO:0060055    angiogenesis involved in wound healing    Blood vessel formation when new vessels emerge from the proliferation of pre-existing blood vessels and contribute to the series of events that restore integrity to a damaged tissue, following an injury.
    GO:0038027    apolipoprotein A-I-mediated signaling pathway    A series of molecular signals initiated by the binding of apolipoprotein A-I to a receptor on the surface of a cell, and ending with regulation of a downstream cellular process, e.g. transcription.
    GO:0007596    blood coagulation    The sequential process in which the multiple coagulation factors of the blood interact, ultimately resulting in the formation of an insoluble fibrin clot; it may be divided into three stages: stage 1, the formation of intrinsic and extrinsic prothrombin converting principle; stage 2, the formation of thrombin; stage 3, the formation of stable fibrin polymers.
    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:0016049    cell growth    The process in which a cell irreversibly increases in size over time by accretion and biosynthetic production of matter similar to that already present.
    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:0007160    cell-matrix adhesion    The binding of a cell to the extracellular matrix via adhesion molecules.
    GO:0031589    cell-substrate adhesion    The attachment of a cell to the underlying substrate via adhesion molecules.
    GO:0007044    cell-substrate junction assembly    The aggregation, arrangement and bonding together of a set of components to form a junction between a cell and its substrate.
    GO:0030198    extracellular matrix organization    A process that is carried out at the cellular level which results in the assembly, arrangement of constituent parts, or disassembly of an extracellular matrix.
    GO:0034113    heterotypic cell-cell adhesion    The attachment of a cell to a cell of a different type via adhesion molecules.
    GO:0007229    integrin-mediated signaling pathway    A series of molecular signals initiated by the binding of extracellular ligand to an integrin on the surface of a target cell, and ending with regulation of a downstream cellular process, e.g. transcription.
    GO:0050900    leukocyte migration    The movement of a leukocyte within or between different tissues and organs of the body.
    GO:0048333    mesodermal cell differentiation    The process in which a relatively unspecialized cell acquires the specialized features of a mesoderm cell.
    GO:0050919    negative chemotaxis    The directed movement of a motile cell or organism towards a lower concentration of a chemical.
    GO:0010888    negative regulation of lipid storage    Any process that decreases the rate, frequency or extent of lipid storage. Lipid storage is the accumulation and maintenance in cells or tissues of lipids, compounds soluble in organic solvents but insoluble or sparingly soluble in aqueous solvents. Lipid reserves can be accumulated during early developmental stages for mobilization and utilization at later stages of development.
    GO:0032369    negative regulation of lipid transport    Any process that stops, prevents, or reduces the frequency, rate or extent of the directed movement of lipids into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore.
    GO:0050748    negative regulation of lipoprotein metabolic process    Any process that stops, prevents, or reduces the frequency, rate or extent of the chemical reactions and pathways involving lipoproteins, any conjugated, water-soluble protein in which the nonprotein group consists of a lipid or lipids.
    GO:0045715    negative regulation of low-density lipoprotein particle receptor biosynthetic process    Any process that stops, prevents, or reduces the frequency, rate or extent of the chemical reactions and pathways resulting in the formation of low-density lipoprotein particle receptors.
    GO:0010745    negative regulation of macrophage derived foam cell differentiation    Any process that decreases the rate, frequency or extent of macrophage derived foam cell differentiation. Macrophage derived foam cell differentiation is the process in which a macrophage acquires the specialized features of a foam cell. A foam cell is a type of cell containing lipids in small vacuoles and typically seen in atherosclerotic lesions, as well as other conditions.
    GO:0030168    platelet activation    A series of progressive, overlapping events triggered by exposure of the platelets to subendothelial tissue. These events include shape change, adhesiveness, aggregation, and release reactions. When carried through to completion, these events lead to the formation of a stable hemostatic plug.
    GO:0070527    platelet aggregation    The adhesion of one platelet to one or more other platelets via adhesion molecules.
    GO:0002576    platelet degranulation    The regulated exocytosis of secretory granules containing preformed mediators such as histamine and serotonin by a platelet.
    GO:0010595    positive regulation of endothelial cell migration    Any process that increases the rate, frequency, or extent of the orderly movement of an endothelial cell into the extracellular matrix to form an endothelium.
    GO:0001938    positive regulation of endothelial cell proliferation    Any process that activates or increases the rate or extent of endothelial cell proliferation.
    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: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:0030949    positive regulation of vascular endothelial growth factor receptor signaling pathway    Any process that activates or increases the frequency, rate or extent of vascular endothelial growth factor receptor signaling pathway activity.
    GO:0045124    regulation of bone resorption    Any process that modulates the frequency, rate or extent of bone tissue loss (resorption).
    GO:0030334    regulation of cell migration    Any process that modulates the frequency, rate or extent of cell migration.
    GO:0014909    smooth muscle cell migration    The orderly movement of a smooth muscle cell from one site to another, often during the development of a multicellular organism.
    GO:0034446    substrate adhesion-dependent cell spreading    The morphogenetic process that results in flattening of a cell as a consequence of its adhesion to a substrate.
    GO:0035295    tube development    The process whose specific outcome is the progression of a tube over time, from its initial formation to a mature structure. Epithelial and endothelial tubes transport gases, liquids and cells from one site to another and form the basic structure of many organs and tissues including lung and trachea, kidney, the mammary gland, the vascular system and the gastrointestinal and urinary-genital tracts.
    GO:0048010    vascular endothelial growth factor receptor signaling pathway    Any series of molecular signals initiated by the binding of an extracellular ligand to a vascular endothelial growth factor receptor (VEGFR) located on the surface of the receiving cell, and ending with regulation of a downstream cellular process, e.g. transcription.
    GO:0046718    viral entry into host cell    The process that occurs after viral attachment by which a virus, or viral nucleic acid, breaches the plasma membrane or cell envelope and enters the host cell. The process ends when the viral nucleic acid is released into the host cell cytoplasm.
    GO:0016032    viral process    A multi-organism process in which a virus is a participant. The other participant is the host. Includes infection of a host cell, replication of the viral genome, and assembly of progeny virus particles. In some cases the viral genetic material may integrate into the host genome and only subsequently, under particular circumstances, 'complete' its life cycle.
    GO:0042060    wound healing    The series of events that restore integrity to a damaged tissue, following an injury.
cellular component
    GO:0035867    alphav-beta3 integrin-IGF-1-IGF1R complex    A protein complex that consists of an alphav-beta3 integrin complex bound to insulin-like growth factor-1 (IGF-1) and type I insulin-like growth factor receptor (IGF1R). IGF1R is a heterotetramer that consists of two alpha-subunits and two beta-subunits.
    GO:0071062    alphav-beta3 integrin-vitronectin complex    A protein complex that consists of an alphav-beta3 integrin complex bound to vitronectin.
    GO:0030054    cell junction    A cellular component that forms a specialized region of connection between two or more cells or between a cell and the extracellular matrix. At a cell junction, anchoring proteins extend through the plasma membrane to link cytoskeletal proteins in one cell to cytoskeletal proteins in neighboring cells or to proteins in the extracellular matrix.
    GO:0042995    cell projection    A prolongation or process extending from a cell, e.g. a flagellum or axon.
    GO:0009986    cell surface    The external part of the cell wall and/or plasma membrane.
    GO:0070062    extracellular exosome    A vesicle that is released into the extracellular region by fusion of the limiting endosomal membrane of a multivesicular body with the plasma membrane. Extracellular exosomes, also simply called exosomes, have a diameter of about 40-100 nm.
    GO:0031527    filopodium membrane    The portion of the plasma membrane surrounding a filopodium.
    GO:0005925    focal adhesion    Small region on the surface of a cell that anchors the cell to the extracellular matrix and that forms a point of termination of actin filaments.
    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:0034683    integrin alphav-beta3 complex    An integrin complex that comprises one alphav subunit and one beta3 subunit.
    GO:0008305    integrin complex    A protein complex that is composed of one alpha subunit and one beta subunit, both of which are members of the integrin superfamily of cell adhesion receptors; the complex spans the plasma membrane and binds to extracellular matrix ligands, cell-surface ligands, and soluble ligands.
    GO:0031258    lamellipodium membrane    The portion of the plasma membrane surrounding a lamellipodium.
    GO:0042470    melanosome    A tissue-specific, membrane-bounded cytoplasmic organelle within which melanin pigments are synthesized and stored. Melanosomes are synthesized in melanocyte cells.
    GO:0016020    membrane    A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
    GO:0031528    microvillus membrane    The portion of the plasma membrane surrounding a microvillus.
    GO:0005634    nucleus    A membrane-bounded organelle of eukaryotic cells in which chromosomes are housed and replicated. In most cells, the nucleus contains all of the cell's chromosomes except the organellar chromosomes, and is the site of RNA synthesis and processing. In some species, or in specialized cell types, RNA metabolism or DNA replication may be absent.
    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:0031092    platelet alpha granule membrane    The lipid bilayer surrounding the platelet alpha granule.
    GO:0043235    receptor complex    Any protein complex that undergoes combination with a hormone, neurotransmitter, drug or intracellular messenger to initiate a change in cell function.
    GO:0032587    ruffle membrane    The portion of the plasma membrane surrounding a ruffle.

Chain L   (IGKC_MOUSE | P01837)
molecular function
    GO:0003823    antigen binding    Interacting selectively and non-covalently with an antigen, any substance which is capable of inducing a specific immune response and of reacting with the products of that response, the specific antibody or specifically sensitized T-lymphocytes, or both. Binding may counteract the biological activity of the antigen.
    GO:0034987    immunoglobulin receptor binding    Interacting selectively and non-covalently with one or more specific sites on an immunoglobulin receptor molecule.
biological process
    GO:0030183    B cell differentiation    The process in which a precursor cell type acquires the specialized features of a B cell. A B cell is a lymphocyte of B lineage with the phenotype CD19-positive and capable of B cell mediated immunity.
    GO:0050853    B cell receptor signaling pathway    A series of molecular signals initiated by the cross-linking of an antigen receptor on a B cell.
    GO:0006958    complement activation, classical pathway    Any process involved in the activation of any of the steps of the classical pathway of the complement cascade which allows for the direct killing of microbes, the disposal of immune complexes, and the regulation of other immune processes.
    GO:0042742    defense response to bacterium    Reactions triggered in response to the presence of a bacterium that act to protect the cell or organism.
    GO:0045087    innate immune response    Innate immune responses are defense responses mediated by germline encoded components that directly recognize components of potential pathogens.
    GO:0006911    phagocytosis, engulfment    The internalization of bacteria, immune complexes and other particulate matter or of an apoptotic cell by phagocytosis, including the membrane and cytoskeletal processes required, which involves one of three mechanisms: zippering of pseudopods around a target via repeated receptor-ligand interactions, sinking of the target directly into plasma membrane of the phagocytosing cell, or induced uptake via an enhanced membrane ruffling of the phagocytosing cell similar to macropinocytosis.
    GO:0006910    phagocytosis, recognition    The initial step in phagocytosis involving adhesion to bacteria, immune complexes and other particulate matter, or an apoptotic cell and based on recognition of factors such as bacterial cell wall components, opsonins like complement and antibody or protein receptors and lipids like phosphatidyl serine, and leading to intracellular signaling in the phagocytosing cell.
    GO:0050871    positive regulation of B cell activation    Any process that activates or increases the frequency, rate or extent of B cell activation.
cellular component
    GO:0072562    blood microparticle    A phospholipid microvesicle that is derived from any of several cell types, such as platelets, blood cells, endothelial cells, or others, and contains membrane receptors as well as other proteins characteristic of the parental cell. Microparticles are heterogeneous in size, and are characterized as microvesicles free of nucleic acids.
    GO:0009897    external side of plasma membrane    The leaflet of the plasma membrane that faces away from the cytoplasm and any proteins embedded or anchored in it or attached to its surface.
    GO:0042571    immunoglobulin complex, circulating    An immunoglobulin complex that is secreted into extracellular space and found in mucosal areas or other tissues or circulating in the blood or lymph. In its canonical form, a circulating immunoglobulin complex is composed of two identical heavy chains and two identical light chains, held together by disulfide bonds. Some forms of are polymers of the basic structure and contain additional components such as J-chain and the secretory component.
    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.

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 Related Entries

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

UniProtKB/Swiss-Prot
        IGKC_MOUSE | P0183715c8 1a0q 1a3l 1ahw 1ai1 1aif 1c12 1cf8 1cfn 1cfq 1cfs 1cft 1cic 1ck0 1ct8 1dqj 1dqm 1dqq 1e4w 1e4x 1ehl 1emt 1f11 1fai 1fbi 1fdl 1fe8 1fgn 1fj1 1fl3 1fns 1frg 1fsk 1gpo 1hh6 1hh9 1hi6 1i8m 1iai 1igy 1jnl 1jnn 1jrh 1k4c 1k4d 1kb5 1kc5 1kcr 1kcs 1kcu 1kcv 1ken 1kno 1lo0 1mf2 1mh5 1mlb 1mlc 1n5y 1n6q 1nby 1nbz 1ndg 1ndm 1oak 1ob1 1orq 1ors 1osp 1ots 1ott 1otu 1p2c 1p7k 1psk 1q9o 1q9w 1qgc 1r0a 1r24 1r3i 1r3j 1r3k 1r3l 1rih 1ruq 1rur 1s5h 1seq 1t03 1t4k 1ub5 1ub6 1uwx 1xf2 1xf3 1xf4 1xgp 1xgq 1xgu 25c8 2a6d 2a6k 2adf 2adj 2ajs 2aju 2ajv 2ajx 2ajy 2ajz 2ak1 2bob 2boc 2ck0 2f19 2fr4 2g5b 2h8p 2hg5 2hrp 2mpa 2nr6 2q76 2r1w 2r1y 2r23 2r2b 2uyl 2v17 2v7h 2vc2 2vdk 2vdm 2vdn 2vdo 2vdp 2vdq 2vdr 2vl5 2vq1 2vwe 2w60 2w65 2w9d 2w9e 2z91 2z92 2z93 2zjs 35c8 3bae 3bgf 3bkc 3bkj 3bkm 3bpc 3bqu 3bsz 3bt2 3bz4 3c5s 3c6s 3cfb 3cfc 3cfd 3cfe 3ck0 3cle 3clf 3cmo 3cvh 3cvi 3d9a 3ejz 3eot 3f7v 3f7y 3fb6 3hfm 4kk5 4kk8 4qnp 4zxb 6fab
        ITA2B_HUMAN | P085141dpk 1dpq 1jx5 1kup 1kuz 1m8o 1rn0 1s4w 1tye 1uv9 2k1a 2k9j 2knc 2mtp 2n9y 2vc2 2vdk 2vdm 2vdn 2vdo 2vdp 2vdq 2vdr 3fcs 3fcu 3nid 3nif 3nig 3t3m 3t3p 3zdx 3zdy 3zdz 3ze0 3ze1 3ze2 4cak 4z7n 4z7o 4z7q 5hdb
        ITB3_HUMAN | P051061jv2 1kup 1kuz 1l5g 1m1x 1m8o 1miz 1mk7 1mk9 1rn0 1s4x 1tye 1u8c 2h7d 2h7e 2ini 2k9j 2knc 2kv9 2l1c 2l91 2ljd 2lje 2ljf 2mtp 2n9y 2q6w 2rmz 2rn0 2vc2 2vdk 2vdm 2vdn 2vdo 2vdp 2vdq 2vdr 3fcs 3fcu 3ije 3nid 3nif 3nig 3t3m 3t3p 3zdx 3zdy 3zdz 3ze0 3ze1 3ze2 4cak 4g1e 4g1m 4hxj 4mmx 4mmy 4mmz 4o02 4z7n 4z7o 4z7q 5hdb

(-) Related Entries Specified in the PDB File

1dpk SOLUTION STRUCTURE OF THE CYTOPLASMIC DOMAIN OF THE INTEGRIN ALPHA-IIB SUBUNIT
1dpq SOLUTION STRUCTURE OF THE CONSTITUTIVELY ACTIVE MUTANT OF THE INTEGRIN ALPHA IIB CYTOPLASMIC DOMAIN.
1jv2 CRYSTAL STRUCTURE OF THE EXTRACELLULAR SEGMENT OF INTEGRINALPHAVBETA3
1jx5 THEORETICAL MODEL OF THE BETA-PROPELLER DOMAIN OF INTEGRINALPHAIIB
1kup SOLUTION STRUCTURE OF THE MEMBRANE PROXIMAL REGIONS OFALPHA-IIB AND BETA-3 INTEGRINS
1kuz SOLUTION STRUCTURE OF THE MEMBRANE PROXIMAL REGIONS OFALPHA-IIB AND BETA-3 INTEGRINS
1l5g CRYSTAL STRUCTURE OF THE EXTRACELLULAR SEGMENT OF INTEGRINAVB3 IN COMPLEX WITH AN ARG- GLY-ASP LIGAND
1m1x CRYSTAL STRUCTURE OF THE EXTRACELLULAR SEGMENT OF INTEGRINALPHA VBETA3 BOUND TO MN2+
1m8o PLATELET INTEGRIN ALFAIIB-BETA3 CYTOPLASMIC DOMAIN
1miz CRYSTAL STRUCTURE OF AN INTEGRIN BETA3-TALIN CHIMERA
1mk7 CRYSTAL STRUCTURE OF AN INTEGRIN BETA3-TALIN CHIMERA
1mk9 CRYSTAL STRUCTURE OF AN INTEGRIN BETA3-TALIN CHIMERA
1rn0 A REFINED THREE-DIMENSIONAL MODEL OF INTEGRIN AIIBB3
1s4w NMR STRUCTURE OF THE CYTOPLASMIC DOMAIN OF INTEGRIN AIIB INDPC MICELLES
1s4x NMR STRUCTURE OF THE INTEGRIN B3 CYTOPLASMIC DOMAIN IN DPCMICELLES
1tye STRUCTURAL BASIS FOR ALLOSTERY IN INTEGRINS AND BINDING OFLIGAND-MIMETIC THERAPEUTICS TO THE PLATELET RECEPTOR FORFIBRINOGEN
1u8c A NOVEL ADAPTATION OF THE INTEGRIN PSI DOMAIN REVEALED FROMITS CRYSTAL STRUCTURE
1uv9 HOMOLOGY MODELING OF GPIIB
2vc2 RE-REFINEMENT OF INTEGRIN ALPHAIIBBETA3 HEADPIECE BOUND TO ANTAGONIST L-739758
2vdk RE-REFINEMENT OF INTEGRIN ALPHAIIBBETA3 HEADPIECE
2vdm RE-REFINEMENT OF INTEGRIN ALPHAIIBBETA3 HEADPIECE BOUND TO ANTAGONIST TIROFIBAN
2vdn RE-REFINEMENT OF INTEGRIN ALPHAIIBBETA3 HEADPIECE BOUND TO ANTAGONIST EPTIFIBATIDE
2vdo INTEGRIN ALPHAIIBBETA3 HEADPIECE BOUND TO FIBRINOGEN GAMMA CHAIN PEPTIDE, HHLGGAKQAGDV
2vdp INTEGRIN ALPHAIIBBETA3 HEADPIECE BOUND TO FIBRINOGEN GAMMA CHAIN PEPTIDE,LGGAKQAGDV
2vdq INTEGRIN ALPHAIIBBETA3 HEADPIECE BOUND TO A CHIMERIC FIBRINOGEN GAMMA CHAIN PEPTIDE, HHLGGAKQRGDV
2vdr INTEGRIN ALPHAIIBBETA3 HEADPIECE BOUND TO FIBRINOGEN GAMMA CHAIN CHIMERA PEPTIDE, LGGAKQRGDV