Enables G-protein beta/gamma-subunit complex binding activity and microtubule binding activity. Predicted to act upstream of or within cell division; mRNA transport; and protein transport. Located in centriole; ciliary basal body; and photoreceptor connecting cilium. Is expressed in several structures, including alimentary system; musculoskeletal system; nervous system; sensory organ; and vibrissa. Orthologous to human CETN3 (centrin 3). [provided by Alliance of Genome Resources, Apr 2022]