Involved in ciliogenesis.
Subcellular locations: Cytoplasm, Cytoskeleton, Cilium basal body, Cell projection, Cilium
Localized to the region between the outer and inner photoreceptor segments, corresponding to the photoreceptor connecting cilium.
Isoform 1 and isoform 3 are widely expressed with highest levels in retina and testis, with isoform 1 being the most abundant in all tissues tested.