Phosphorylation of conserved phosphoinositide binding pocket regulates sorting nexin membrane targeting

Sorting nexin 3 (SNX3) is a phosphatidylinositol 3-phosphate binding protein that localizes to early endosomes. Here the authors use NMR to resolve SNX3′s membrane interactions, revealing that membrane binding is regulated through phosphorylation of a conserved serine by its lipid recognition site....

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Autores principales: Marc Lenoir, Cansel Ustunel, Sandya Rajesh, Jaswant Kaur, Dimitri Moreau, Jean Gruenberg, Michael Overduin
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2018
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Acceso en línea:https://doaj.org/article/86b2c9b181b3493589dd4feb5d76f8d4
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Sumario:Sorting nexin 3 (SNX3) is a phosphatidylinositol 3-phosphate binding protein that localizes to early endosomes. Here the authors use NMR to resolve SNX3′s membrane interactions, revealing that membrane binding is regulated through phosphorylation of a conserved serine by its lipid recognition site.