Required for anchoring microtubules to the centrosomes. Required for ciliation.
Subcellular locations: Cytoplasm, Cytoskeleton, Microtubule organizing center, Centrosome, Cytoplasm, Cytoskeleton, Microtubule organizing center, Centrosome, Centriole, Cytoplasm, Cytoskeleton, Cilium basal body
Associated with gamma-tubulin. Localizes on both mother and daughter centrioles. Localizes to an axial position on the mother centriole. Localizes to the distal end of the centriole partly to the subdistal appendage region.