NCIt definition : Integrin alpha-V (1148 aa, 116 kDa) is encoded by the human ITGAV gene. This protein
plays a role in cell-matrix adhesion and pathological angiogenesis.;
NCIt note : Human integrin alpha-V protein is a type I membrane protein that forms a heterodimer
with an integrin beta protein (either the beta-1, 3, 5, 6 or 8 polypeptide). The resulting
complex binds to the tripeptide R-G-D, an amino acid sequence present in a number
of ligands including vitronectin, fibronectin, fibrinogen, and laminin. Ligand binding
regulates cell adhesion, growth and migration.;