polo-like kinase 4; Serine/threonine-protein kinase that plays a central role in centriole duplication. Able to trigger procentriole formation on the surface of the parental centriole cylinder, leading to the recruitment of centriole biogenesis proteins such as SASS6, CENPJ/CPAP, CCP110, CEP135 and gamma-tubulin. When overexpressed, it is able to induce centrosome amplification through the simultaneous generation of multiple procentrioles adjoining each parental centriole during S phase. Phosphorylates ’Ser-151’ of FBXW5 during the G1/S transition, leading to inhibit FBXW5 ability to u [...] (970 aa)

centrosomal protein 152kDa; Regulator of genomic integrity and cellular response to DNA damage acting through ATR-mediated checkpoint signaling. Necessary for centrosome duplication. It functions as a molecular scaffold facilitating the interaction of PLK4 and CENPJ, two molecules involved in centriole formation (1654 aa)

centriolar coiled coil protein 110kDa; Necessary for centrosome duplication at different stages of procentriole formation. Acts as a key negative regulator of ciliogenesis in collaboration with CEP97 by capping the mother centriole thereby preventing cilia formation. Required for correct spindle formation and has a role in regulating cytokinesis and genome stability via cooperation with CALM1 and CETN2 (1012 aa)

centrosomal protein 76kDa; Centrosomal protein involved in regulation of centriole duplication. Required to limit centriole duplication to once per cell cycle by preventing centriole reduplication (659 aa)

tubulin, gamma 1; Tubulin is the major constituent of microtubules. The gamma chain is found at microtubule organizing centers (MTOC) such as the spindle poles or the centrosome. Pericentriolar matrix component that regulates alpha/beta chain minus-end nucleation, centrosome duplication and spindle formation (451 aa)

pericentrin; Integral component of the filamentous matrix of the centrosome involved in the initial establishment of organized microtubule arrays in both mitosis and meiosis. Plays a role, together with DISC1, in the microtubule network formation. Is an integral component of the pericentriolar material (PCM). May play an important role in preventing premature centrosome splitting during interphase by inhibiting NEK2 kinase activity at the centrosome (3336 aa)

centrosomal protein 63kDa; Required for normal spindle assembly. Maintains centrosome numbers through centrosomal recruitment of CEP152. Also recruits CDK1 to centrosomes. Plays a role in DNA damage response. Following DNA damage, such as double-strand breaks (DSBs), is removed from centrosomes; this leads to the inactivation of spindle assembly and delay in mitotic progression (By similarity) (703 aa)

tubulin, gamma complex associated protein 3; Gamma-tubulin complex is necessary for microtubule nucleation at the centrosome (907 aa)