Summary

Name WEE1
Full Name Wee1-like protein kinase
Synonyms WEE1hu, Wee1A kinase
Primary ID P30291
Links - -
Type protein
Relations 24
Inhibitors 1-[6-(2-hydroxypropan-2-yl)-2-pyridinyl]-6-[4-(4-methyl-1-piperazinyl)anilino]-2-prop-2-enyl-3-pyrazolo[3,4-d]pyrimidinone
Function Acts as a negative regulator of entry into mitosis (G2 to M transition) by protecting the nucleus from cytoplasmically activated cyclin B1-complexed CDK1 before the onset of mitosis by mediating phosphorylation of CDK1 on 'Tyr-15'. Specifically phosphorylates and inactivates cyclin B1-complexed CDK1 reaching a maximum during G2 phase and a minimum as cells enter M phase. Phosphorylation of cyclin B1-CDK1 occurs exclusively on 'Tyr-15' and phosphorylation of monomeric CDK1 does not occur. Its activity increases during S and G2 phases and decreases at M phase when it is hyperphosphorylated. A correlated decrease in protein level occurs at M/G1 phase, probably due to its degradation.

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Modifications Tables

Relations

Regulator Mechanism target score
+ down-regulates quantity by destabilization img/direct_inhibition.png phosphorylation WEE1 0.419
Publications: 1 Organism: Homo Sapiens
+ down-regulates img/direct_inhibition.png phosphorylation WEE1 0.623
Publications: 4 Organism: Homo Sapiens
+ up-regulates quantity by stabilization img/direct-activation.png dephosphorylation WEE1 0.568
Publications: 2 Organism: Homo Sapiens
+ down-regulates quantity by destabilization img/direct_inhibition.png WEE1 0.647
Publications: 1 Organism: Homo Sapiens
+ down-regulates img/direct_inhibition.png phosphorylation WEE1 0.855
Publications: 2 Organism: Homo Sapiens
+ down-regulates quantity by destabilization img/direct_inhibition.png phosphorylation WEE1 0.778
Publications: 1
+ down-regulates img/direct_inhibition.png phosphorylation WEE1 0.647
Publications: 1 Organism: Homo Sapiens
+ down-regulates quantity by destabilization img/direct_inhibition.png phosphorylation WEE1 0.623
Publications: 1 Organism: Homo Sapiens
+ img/unknown.png phosphorylation WEE1 0.451
Publications: 1 Organism: In Vitro
+ down-regulates img/direct_inhibition.png phosphorylation CDK2 0.647
Publications: 1 Organism: Homo Sapiens
+ down-regulates img/direct_inhibition.png phosphorylation CDK1 0.855
Publications: 1 Organism: Homo Sapiens
+ down-regulates img/direct_inhibition.png phosphorylation WEE1 0.303
Publications: 1 Organism: Homo Sapiens
+ down-regulates img/direct_inhibition.png chemical inhibition WEE1 0.8
Publications: 2 Organism: Homo Sapiens
+ down-regulates quantity by repression img/indirect_inhibition.png transcriptional regulation WEE1 0.265
Publications: 1 Organism: Homo Sapiens
+ up-regulates img/direct-activation.png phosphorylation WEE1 0.592
Publications: 1 Organism: Homo Sapiens
+ down-regulates img/direct_inhibition.png binding WEE1 0.4
Publications: 1 Organism: Homo Sapiens
+ up-regulates quantity by stabilization img/direct-activation.png dephosphorylation WEE1 0.394
Publications: 1 Organism: Homo Sapiens
+ down-regulates img/direct_inhibition.png binding WEE1 0.406
Publications: 1 Organism: Homo Sapiens