Involved in maintenance of centrosome cohesion, probably as part of a linker structure which prevents centrosome splitting . Required for localization of CDK5RAP2 to the centrosome during interphase (, ). Contributes to CROCC/rootletin filament formation .
Subcellular locations: Cytoplasm, Cytoskeleton, Microtubule organizing center, Centrosome
Localizes to thin fibers protruding away from the proximal ends of the two centrioles. Dissociates from interphase centrosomes at the onset of mitosis.