Summary

Name CENPJ
Full Name Centromere protein J
Synonyms CENP-J, Centrosomal P4.1-associated protein, LAG-3-associated protein, LYST-interacting protein 1 | CPAP, LAP, LIP1
Primary ID Q9HC77
Links - -
Type protein
Relations 4
Function Plays an important role in cell division and centrosome function by participating in centriole duplication (PubMed:17681131, PubMed:20531387). Inhibits microtubule nucleation from the centrosome. Involved in the regulation of slow processive growth of centriolar microtubules. Acts as microtubule plus-end tracking protein that stabilizes centriolar microtubules and inhibits microtubule polymerization and extension from the distal ends of centrioles (PubMed:15047868, PubMed:27219064, PubMed:27306797). Required for centriole elongation and for STIL-mediated centriole amplification (PubMed:22020124). Required for the recruitment of CEP295 to the proximal end of new-born centrioles at the centriolar microtubule wall during early S phase in a PLK4-dependent manner (PubMed:27185865). May be involved in the control of centriolar-microtubule growth by acting as a regulator of tubulin release (PubMed:27306797).

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Modifications Tables

Relations

Regulator Mechanism target score
+ up-regulates img/direct-activation.png phosphorylation CENPJ 0.561
Publications: 2 Organism: Homo Sapiens
+ up-regulates img/direct-activation.png phosphorylation CENPJ 0.791
Publications: 1 Organism: Homo Sapiens
+ up-regulates activity img/direct-activation.png binding CENPJ 0.801
Publications: 1 Organism: Homo Sapiens