Predicted to enable GTPase activator activity and phospholipid binding activity. Predicted to be involved in actin cytoskeleton organization; regulation of small GTPase mediated signal transduction; and signal transduction. Predicted to be located in cell junction; cytoplasm; and cytoskeleton. Is expressed in amygdala; diencephalon lateral wall mantle layer; hypothalamus mantle layer; olfactory epithelium; and telencephalon mantle layer. Human ortholog(s) of this gene implicated in juvenile myelomonocytic leukemia. Orthologous to human ARHGAP26 (Rho GTPase activating protein 26). [provided by Alliance of Genome Resources, Apr 2022]