Rab3b - RAB3B, member RAS oncogene family

Predicted to enable several functions, including GDP binding activity; GTP-dependent protein binding activity; and myosin V binding activity. Predicted to be involved in several processes, including positive regulation of dopamine uptake involved in synaptic transmission; regulation of vesicle-mediated transport; and secretion by cell. Predicted to act upstream of or within peptidyl-cysteine methylation. Located in cytosol. Is anchored component of synaptic vesicle membrane. Orthologous to human RAB3B (RAB3B, member RAS oncogene family). [provided by Alliance of Genome Resources, Apr 2022]