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Article

Identification in Saccharomyces cerevisiae of a new stable variant of alkyl hydroperoxide reductase 1 (Ahp1) induced by oxidative stress.

The Journal of biological chemistry - 15 Feb 2002

Prouzet-Mauléon Valérie, Monribot-Espagne Christelle, Boucherie Hélian, Lagniel Gilles, Lopez Sébastien, Labarre Jean, Garin Jérome, Lauquin Guy J-M

Abstract excerpt

Yeasts lacking cytoplasmic superoxide dismutase (Cu,Zn-SOD) activity are permanently subjected to oxidative stress. We used two-dimensional PAGE to examine the proteome pattern of Saccharomyces cerevisiae strains lacking Cu,Zn-SOD. We found a new stable form of alkyl hydroperoxide reductase 1 (Ahp1) with a lower isoelectric point. This form was also present in wild type strains after treatment with tert-butyl...

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PMID: 11719517
DOI: 10.1074/jbc.M109614200

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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