Wnt signalosome assembly is governed by conformational flexibility of Axin and by the AP2 clathrin adaptor

Abstract Wnt signal transduction relies on the direct inhibition of GSK3 by phosphorylated PPPSPxS motifs within the cytoplasmic tail of the LRP6 co-receptor. How GSK3 is recruited to LRP6 remains unclear. Here, we use nuclear magnetic resonance spectroscopy to identify the membrane-proximal PPPSPxS...

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Bibliographic Details
Main Authors: Melissa V. Gammons, Elsa Franco-Echevarría, Tie-Mei Li, Trevor J. Rutherford, Miha Renko, Christopher Batters, Mariann Bienz
Format: Article
Language:English
Published: Nature Portfolio 2025-05-01
Series:Nature Communications
Online Access:https://doi.org/10.1038/s41467-025-59984-9
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