Predicted to enable GTP binding activity and calcium channel regulator activity. Predicted to be involved in negative regulation of high voltage-gated calcium channel activity and signal transduction. Predicted to be located in membrane. Predicted to be active in plasma membrane. Is expressed in alimentary system and urinary system. Orthologous to human REM1 (RRAD and GEM like GTPase 1). [provided by Alliance of Genome Resources, Apr 2022]