View source for 8xfg


==Cryo-EM structure of integrin ITGAV, ITGB3 and CYCLO (RGDFK) complex, conformation 1==
<StructureSection load='8xfg' size='340' side='right'caption='[[8xfg]], [[Resolution|resolution]] 2.80&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[8xfg]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=8XFG OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=8XFG FirstGlance]. <br>
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Electron Microscopy, [[Resolution|Resolution]] 2.8&#8491;</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=A1LU7:2-[(2~{R},5~{R},8~{S},11~{S})-8-(4-azanylbutyl)-11-(3-carbamimidamidopropyl)-3,6,9,12,15-pentakis(oxidanylidene)-5-(phenylmethyl)-1,4,7,10,13-pentazacyclopentadec-2-yl]ethanoic+acid'>A1LU7</scene></td></tr>
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=8xfg FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=8xfg OCA], [https://pdbe.org/8xfg PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=8xfg RCSB], [https://www.ebi.ac.uk/pdbsum/8xfg PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=8xfg ProSAT]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/ITAV_HUMAN ITAV_HUMAN] The alpha-V integrins are receptors for vitronectin, cytotactin, fibronectin, fibrinogen, laminin, matrix metalloproteinase-2, osteopontin, osteomodulin, prothrombin, thrombospondin and vWF. They recognize the sequence R-G-D in a wide array of ligands. In case of HIV-1 infection, the interaction with extracellular viral Tat protein seems to enhance angiogenesis in Kaposi's sarcoma lesions.
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</StructureSection>
[[Category: Homo sapiens]]
[[Category: Large Structures]]
[[Category: Xi Z]]