Enables GTP binding activity and protein kinase binding activity. Involved in regulation of actin cytoskeleton reorganization and regulation of focal adhesion assembly. Acts upstream of or within protein targeting. Predicted to be located in endosome and membrane. Predicted to be active in several cellular components, including cell cortex; cytoplasmic vesicle; and cytoskeleton. Is expressed in several structures, including alimentary system; brain; genitourinary system; hemolymphoid system gland; and liver and biliary system. Orthologous to human RHOD (ras homolog family member D). [provided by Alliance of Genome Resources, Apr 2022]