Cilium- and flagellum-associated protein . In the olfactory epithelium, regulates the speed of activation and termination of the odor response and thus contributes to the robustness of olfactory transduction pathways (By similarity). Required for sperm flagellum assembly and stability .
Subcellular locations: Cell projection, Cilium, Cell projection, Cilium, Flagellum
Localizes to the midpiece of the sperm flagellum.
Highly expressed in the testis, specifically in sperm (at protein level) . Expressed in the brain, kidney, liver, lung, and intestine .