Predicted to enable GTP binding activity and GTPase activity. Predicted to act upstream of or within protein transport. Predicted to be located in Golgi apparatus and membrane. Is expressed in several structures, including alimentary system; brain; cardiovascular system; genitourinary system; and respiratory system. Orthologous to human RAB36 (RAB36, member RAS oncogene family). [provided by Alliance of Genome Resources, Apr 2022]