Article
Threonine 393 of beta-catenin regulates interaction with Axin.
Journal of cellular biochemistry - 1 Sept 2009
Wu Hao, Symes Karen, Seldin David C, Dominguez Isabel
Abstract excerpt
CK2 is a regulatory kinase implicated in embryonic development and in cancer. Among the CK2 substrates is beta-catenin, a protein with dual function in Wnt signaling and cell adhesion. Previously, we reported that CK2 activity is required for beta-catenin stability and we identified threonine (T) 393 as a major CK2 phosphorylation site in beta-catenin. However, it is not known whether phosphorylation at T393...
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