function:Necessary for sperm flagellar function.,similarity:Contains 7 WD repeats.,subcellular location:Detected on the sperm flagellum. Detected in the central apparatus of the axoneme. Colocalizes with SPAG6 on microtubules.,subunit:Interacts with SPAG6.,tissue specificity:Isoform 1 is detected in testis. Isoform 4 is detected in testis and brain, and at lower levels in kidney, heart, pancreas, thyroid, ovary, adrenal gland, spinal cord, trachea and liver.,
Cytoplasm . Cytoplasm, cytoskeleton, flagellum axoneme . Cytoplasm, cytoskeleton, cilium axoneme . Cell projection, cilium, flagellum . Detected on the sperm flagellum axoneme. Detected in the central apparatus of the axoneme. Colocalizes with SPAG6 on microtubules (By similarity). .
Isoform 1 is detected in testis. Isoform 4 is detected in testis and brain, and at lower levels in kidney, heart, pancreas, thyroid, ovary, adrenal gland, spinal cord, trachea and liver.