Integrin alpha-V - P06756 (ITAV_HUMAN)


Protein Feature View of PDB entries mapped to a UniProtKB sequence  

  • Number of PDB entries for P06756: 13
The alpha-V (ITGAV) 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. (data source: UniProt  )
(Microbial infection) Integrin ITGAV:ITGB5 acts as a receptor for adenovirus type C (PubMed:20615244). Integrin ITGAV:ITGB5 and ITGAV:ITGB3 act as receptors for coxsackievirus A9 and B1 (PubMed:9426447, PubMed:15194773, PubMed:7519807). Integrin ITGAV:ITGB3 acts as a receptor for herpes virus 8/HHV-8 (PubMed:18045938). Integrin ITGAV:ITGB6 acts as a receptor for herpes simplex 1/HHV-1 (PubMed:24367260). Integrin ITGAV:ITGB3 acts as a receptor for Human parechovirus 1 (PubMed:11160695). Integrin ITGAV:ITGB3 acts as a receptor for West nile virus (PubMed:23658209). In case of HIV-1 infection, the interaction with extracellular viral Tat protein seems to enhance angiogenesis in Kaposi's sarcoma lesions (PubMed:10397733). (data source: UniProt  )
Subunit structure
Heterodimer of an alpha and a beta subunit. The alpha subunit is composed of a heavy and a light chain linked by a disulfide bond. Alpha-V (ITGAV) associates with either beta-1 (ITGB1), beta-3 (ITGB3), beta-5 (ITGB5), beta-6 (ITGB6) or beta-8 (ITGB8). Interacts with CIB1 (PubMed:24011356). Interacts with RAB25 (PubMed:17925226). Integrins ITGAV:ITGB3 and ITGAV:ITGB5 interact with FBLN5 (via N-terminus) (By similarity). ITGAV:ITGB3 and ITGAV:ITGB5 interact with NOV (PubMed:12695522). (Microbial infection) Integrin ITGAV:ITGB3 interacts with herpes virus 8/HHV-8 envelope glycoprotein B (PubMed:18045938). (Microbial infection) Integrin ITGAV:ITGB3 and ITGAV:ITGB6 bind to coxsackievirus A9 and coxsackievirus B1 capsid proteins (PubMed:9426447, PubMed:15194773, PubMed:7519807). (Microbial infection) Integrin ITGAV:ITGB6 interacts with herpes simplex 1/HHV-1 envelope glycoprotein H (PubMed:24367260). (Microbial infection) Integrin ITGAV:ITGB5 interacts with adenovirus type C penton protein (PubMed:20615244). (Microbial infection) Integrin ITGAV:ITGB3 interacts with Human parechovirus 1 capsid proteins (PubMed:11160695). (Microbial infection) Integrin ITGAV:ITGB3 interacts with West nile virus envelope protein E (PubMed:23658209). (Microbial infection) Interacts with HIV-1 Tat (PubMed:10397733). (data source: UniProt  )
Organism (common name): Human
Isoforms: 3, currently showing only the 'canonical' sequence.
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Data in lilac represent the genomic exon structure projected onto the UniProt sequence.
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The PDB to UniProt mapping is based on the data provided by the EBI SIFTS project. See also Velankar et al., Nucleic Acids Research 33, D262-265 (2005).
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