Apba1 - amyloid beta precursor protein binding family A member 1

Enables PDZ domain binding activity; amyloid-beta binding activity; and phosphatidylinositol-4,5-bisphosphate binding activity. Predicted to be involved in chemical synaptic transmission and regulation of synaptic vesicle exocytosis. Predicted to act upstream of or within several processes, including amino acid transport; in utero embryonic development; and intracellular protein transport. Located in dendritic spine and plasma membrane. Part of protein-containing complex. Orthologous to human APBA1 (amyloid beta precursor protein binding family A member 1). [provided by Alliance of Genome Resources, Apr 2022]