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Article

Conversion of Bacillus subtilis OhrR from a 1-Cys to a 2-Cys peroxide sensor.

Journal of bacteriology - 1 Sept 2008

Soonsanga Sumarin, Lee Jin-Won, Helmann John D

Abstract excerpt

OhrR proteins can be divided into two groups based on their inactivation mechanism: 1-Cys (represented by Bacillus subtilis OhrR) and 2-Cys (represented by Xanthomonas campestris OhrR). A conserved cysteine residue near the amino terminus is present in both groups of proteins and is initially oxidized to the sulfenic acid. The B. subtilis 1-Cys OhrR protein is subsequently inactivated by formation of a...

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Source

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Identifiers

PMID: 18586944
DOI: 10.1128/JB.00576-08
PMCID: PMC2519526

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 6 Sept 2026. Manifest publication-graph-cohort-2026-09-06.1.

Source receipt: pubmed, retrieved 6 Sept 2026.

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