Predicted to enable GTPase activator activity. Predicted to be involved in several processes, including activation of GTPase activity; negative regulation of Rac protein signal transduction; and negative regulation of ruffle assembly. Predicted to be located in several cellular components, including adherens junction; cell projection; and cytoskeleton. Predicted to be active in focal adhesion. Orthologous to human ARHGAP24 (Rho GTPase activating protein 24). [provided by Alliance of Genome Resources, Apr 2022]