Structural highlights
Function
ITBP1_HUMAN Regulates integrin signaling by binding to the ITGB1 cytoplasmic tail and preventing the activation of integrin alpha-5/beta-1 (heterodimer of ITGA5 and ITGB1) by talin or FERMT1. May play a role in the recruitment of ITGB1 to focal contacts during integrin-dependent cell adhesion.[REFERENCE:8]