Predicted to enable GTP binding activity; GTPase activity; and protein homodimerization activity. Predicted to be involved in several processes, including lymphocyte differentiation; protein stabilization; and regulation of protein lipidation. Predicted to be active in endomembrane system. Human ortholog(s) of this gene implicated in pancreatic cancer. Orthologous to human RABL3 (RAB, member of RAS oncogene family like 3). [provided by Alliance of Genome Resources, Apr 2022]