Involved in sperm flagellum axonemal organization and function (, ). May regulate cilium motility through its role in the assembly of the axonemal radial spokes (By similarity).
Subcellular locations: Mitochondrion, Cytoplasm, Cytoplasm, Cytoskeleton, Cilium axoneme
Localized in the neck of the sperm.
Subcellular locations: Cytoplasm
Strongly expressed in the liver.
Widely expressed, but strongly expressed in all spermatogenesis-related tissues, including the testis, the epithelium of cauda and the corpus epididymis, as well as the spermatid and mature sperm. Also expressed in Leydig cells.