S-Nitrosation of Arabidopsis thaliana Protein Tyrosine Phosphatase 1 Prevents Its Irreversible Oxidation by Hydrogen Peroxide

Nicolas-Francès, Valérie; Rossi, Jordan; Rosnoblet, Claire; Pichereaux, Carole; Hichami, Siham; Astier, Jérémy; Klinguer, Agnès; Wendehenne, David; Besson‐Bard, Angélique

doi:10.3389/fpls.2022.807249

Public

S-Nitrosation of Arabidopsis thaliana Protein Tyrosine Phosphatase 1 Prevents Its Irreversible Oxidation by Hydrogen Peroxide

Published in Frontiers in Plant Science • Feb 10, 2022

Authors:

Valérie Nicolas-Francès

Jordan Rossi

Claire Rosnoblet

Abstract

Tyrosine-specific protein tyrosine phosphatases (Tyr-specific PTPases) are key signaling enzymes catalyzing the removal of the phosphate group from phosphorylated tyrosine residues on target proteins. This post-translational modification notably allows the regulation of mitogen-activated protein kin...

Subject

Hydrogen peroxide

Arabidopsis thaliana

Chemistry

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