Predicted to enable GDP binding activity; GTP binding activity; and GTPase activity. Predicted to be involved in Golgi organization. Predicted to act upstream of or within intracellular protein transport. Located in Golgi apparatus. Is expressed in dorsal root ganglion; eye; foregut; limb; and limb mesenchyme. Orthologous to human RAB2A (RAB2A, member RAS oncogene family). [provided by Alliance of Genome Resources, Apr 2022]