| Cellular localization: |
Cytoplasmic vesicle, secretory vesicle, acrosome . Cytoplasm, cytoskeleton . Cytoplasm, cytoskeleton, cilium basal body . Localizes to the acrosome and acroplaxome in round spermatids. Localizes to the manchette during spermiogenesis. Also found in the basal body of elongating spermatids, and in primary cilia of somatic cells. . |