Greatwall-phosphorylated Endosulfine is both an inhibitor and a substrate of PP2A-B55 heterotrimers
During M phase, Endosulfine (Endos) family proteins are phosphorylated by Greatwall kinase (Gwl), and the resultant pEndos inhibits the phosphatase PP2A-B55, which would otherwise prematurely reverse many CDK-driven phosphorylations. We show here that PP2A-B55 is the enzyme responsible for dephospho...
Main Authors: | , , , , , , |
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Format: | Article |
Language: | English |
Published: |
eLife Sciences Publications Ltd
2014-03-01
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Series: | eLife |
Subjects: | |
Online Access: | https://elifesciences.org/articles/01695 |