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Article

Protein signatures that promote operator selectivity among paralog MerR monovalent metal ion regulators.

The Journal of biological chemistry - 12 Jul 2013

Humbert María V, Rasia Rodolfo M, Checa Susana K, Soncini Fernando C

Abstract excerpt

Two paralog transcriptional regulators of the MerR family, CueR and GolS, are responsible for monovalent metal ion sensing and resistance in Salmonella enterica. Although similar in sequence and also in their target binding sites, these proteins differ in signal detection and in the set of target...

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Identifiers

PMID: 23733186
DOI: 10.1074/jbc.M113.452797
PMCID: PMC3711316

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 4 Sept 2026. Prepared record publication-23733186-2026-09-04.2. Manifest publication-graph-cohort-2026-09-04.2.

Source receipt: PubMed via Helena Literature Corpus, retrieved 4 Sept 2026.

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