Predicted to enable guanyl-nucleotide exchange factor activity and kinesin binding activity. Predicted to be involved in several processes, including activation of GTPase activity; cytoskeleton organization; and positive regulation of stress fiber assembly. Predicted to be located in cytosol. Predicted to be active in centrosome. Orthologous to human ARHGEF10 (Rho guanine nucleotide exchange factor 10). [provided by Alliance of Genome Resources, Apr 2022]