S-acylation of P2K1 mediates extracellular ATP-induced immune signaling in Arabidopsis

S-acylation is a reversible protein post-translational modification that often regulates protein function at the plasma membrane. Here the authors show that an Arabidopsis extracellular ATP receptor P2K1 mediates phosphorylation of two S-acyltransferases which in turn mediate S-acylation of P2K1 and...

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Autores principales: Dongqin Chen, Fengsheng Hao, Huiqi Mu, Nagib Ahsan, Jay J. Thelen, Gary Stacey
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2021
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Acceso en línea:https://doaj.org/article/5c194a984968487196e81cec81f24866
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Sumario:S-acylation is a reversible protein post-translational modification that often regulates protein function at the plasma membrane. Here the authors show that an Arabidopsis extracellular ATP receptor P2K1 mediates phosphorylation of two S-acyltransferases which in turn mediate S-acylation of P2K1 and dampen ATP responses.