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Article

The ArcB sensor kinase of Escherichia coli autophosphorylates by an intramolecular reaction.

Journal of bacteriology - 1 Mar 2010

Peña-Sandoval Gabriela R, Georgellis Dimitris

Abstract excerpt

The Arc two-component system, comprising the ArcB sensor kinase and the ArcA response regulator, modulates the expression of numerous genes in response to the respiratory conditions of growth. 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 show that ArcB...

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Identifiers

PMID: 20097862
DOI: 10.1128/JB.01401-09
PMCID: PMC2832521

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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The ArcB sensor kinase of Escherichia coli autophosphorylates by an intramolecular reaction.PMID 20097862Read ↗

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