The product of this gene is a member of the BAR domain protein family. The encoded protein is comprised solely of a BAR domain which is predicted to form coiled-coil structures and proposed to mediate dimerization, sense and induce membrane curvature, and bind small GTPases. BAR domain proteins have been implicated in endocytosis, intracellular transport, and a diverse set of other processes.,BIN3,Signal Transduction,Cell Biology & Developmental Biology,Cell Cycle,Cytoskeleton,Microfilaments,Immunology & Inflammation,Cytokines,BIN3