FEATURES

FAMILY

DESCRIPTION

Also known as ITB8_HUMAN, ITGB8. Integrin alpha-V:beta-8 (ITGAV:ITGB8) is a receptor for fibronectin (PubMed:1918072). It recognizes the sequence R-G-D in its ligands (PubMed:1918072). Integrin alpha-V:beta-6 (ITGAV:ITGB6) mediates R-G-D-dependent release of transforming growth factor beta-1 (TGF-beta-1) from regulatory Latency-associated peptide (LAP), thereby playing a key role in TGF-beta-1 activation on the surface of activated regulatory T-cells (Tregs) (Probable). Required during vasculogenesis (By similarity). Heterodimer of an alpha and a beta subunit (PubMed:1918072). Beta-8 (ITGB8) associates with alpha-V (ITGAV) to form ITGAV:ITGB8 (PubMed:1918072, PubMed:22278742). ITGAV:ITGB8 interacts with TGFB1 (PubMed:22278742).

EXTERNAL LINKS

ITGB8

Mutations

Mutation(s) distribution

Mutations table