Predicted to enable GTPase activity; enzyme binding activity; and purine ribonucleoside triphosphate binding activity. Predicted to be involved in several processes, including cytoskeleton organization; regulation of cell shape; and retrograde transport, endosome to Golgi. Predicted to act upstream of or within male gonad development. Predicted to be located in cytoplasm. Predicted to be active in several cellular components, including cell cortex; cytoplasmic vesicle; and cytoskeleton. Orthologous to human RHOBTB3 (Rho related BTB domain containing 3). [provided by Alliance of Genome Resources, Apr 2022]