Enables several functions, including G-protein alpha-subunit binding activity; GTPase regulator activity; and signaling receptor complex adaptor activity. Involved in several processes, including platelet-derived growth factor receptor signaling pathway; regulation of signal transduction; and visual learning. Located in several cellular components, including dendrite; microtubule cytoskeleton; and nucleus. Human ortholog(s) of this gene implicated in nephrolithiasis. Orthologous to human RGS14 (regulator of G protein signaling 14). [provided by Alliance of Genome Resources, Apr 2022]