Automated description from the Alliance of Genome Resources (Release 3.1.1)
Predicted to be a structural constituent of presynapse. Predicted to be involved in several processes, including dense core granule cytoskeletal transport; regulation of dendritic spine morphogenesis; and regulation of synaptic vesicle exocytosis. Localizes to glutamatergic synapse and presynaptic cytosol. Is expressed in brain; retina layer; and testis. Orthologous to human PPFIA2 (PTPRF interacting protein alpha 2).