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Article

The ArcB leucine zipper domain is required for proper ArcB signaling.

PloS one - 1 Jan 2012

Nuñez Oreza Luis Alberto, Alvarez Adrián F, Arias-Olguín Imilla I, Torres Larios Alfredo, Georgellis Dimitris

Abstract excerpt

The Arc two-component system modulates the expression of numerous genes in response to respiratory growth conditions. This system comprises ArcA as the response regulator and ArcB as the sensor kinase. ArcB is a tripartite histidine kinase whose activity is regulated by the oxidation of two cytosol-located redox-active cysteine residues that participate in intermolecular disulfide bond formation. Here, we report...

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Identifiers

PMID: 22666479
DOI: 10.1371/journal.pone.0038187
PMCID: PMC3364231

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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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