Deciphering the safeguarding role of cysteine residues in p53 against H2O2-induced oxidation using high-resolution native mass spectrometry

Abstract The transcription factor p53 is exquisitely sensitive and selective to a broad variety of cellular environments. Several studies have reported that oxidative stress weakens the p53-DNA binding affinity for certain promoters depending on the oxidation mechanism. Despite this body of work, th...

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Bibliographic Details
Main Authors: Manuel David Peris-Díaz, Artur Krężel, Perdita Barran
Format: Article
Language:English
Published: Nature Portfolio 2025-01-01
Series:Communications Chemistry
Online Access:https://doi.org/10.1038/s42004-024-01395-w
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