Summary

Name CDK3
Full Name Cyclin-dependent kinase 3
Synonyms Cell division protein kinase 3 | CDKN3
Primary ID Q00526
Links - -
Type protein
Relations 19
Inhibitors 4-(2,6-dichlorobenzamido)-N-(piperidin-4-yl)-pyrazole-3-carboxamide
Function Serine/threonine-protein kinase that plays a critical role in the control of the eukaryotic cell cycle; involved in G0-G1 and G1-S cell cycle transitions. Interacts with CCNC/cyclin-C during interphase. Phosphorylates histone H1, ATF1, RB1 and CABLES1. ATF1 phosphorylation triggers ATF1 transactivation and transcriptional activities, and promotes cell proliferation and transformation. CDK3/cyclin-C mediated RB1 phosphorylation is required for G0-G1 transition. Promotes G1-S transition probably by contributing to the activation of E2F1, E2F2 and E2F3 in a RB1-independent manner.

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▶Modifications Tables

Relations


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Regulator Mechanism target score ℹ
+ up-regulates activity img/direct-activation.png phosphorylation ESR1 0.258
Publications: 3
+ down-regulates quantity by destabilization img/direct_inhibition.png phosphorylation NOTCH1 0.242
Publications: 3 Organism: In Vitro
+ up-regulates activity img/direct-activation.png phosphorylation NFATC4 0.366
Publications: 1 Organism: Homo Sapiens
+