Cep72 is a centrosomal protein that interacts with Kizuna and plays an important role in maintaining microtubule-organizing activity and structural integrity of the centrosome. It is required for localization of KIZ, AKAP9 and gamma-tubulin ring complexes (gamma-TuRCs) []and for CDK5RAP22, CEP152, WDR62 and CEP63 centrosomal localization [].