Predicted to enable GTPase activity; enzyme binding activity; and purine ribonucleoside triphosphate binding activity. Acts upstream of or within male gonad development. Located in cytoplasm. Is expressed in several structures, including alimentary system; early conceptus; genitourinary system; respiratory system; and skeletal musculature. Orthologous to human RHOBTB3 (Rho related BTB domain containing 3). [provided by Alliance of Genome Resources, Apr 2022]