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Article

In vivo recognition of the fecA3 target promoter by Helicobacter pylori NikR.

Journal of bacteriology - 1 Mar 2011

Romagnoli Simona, Agriesti Francesca, Scarlato Vincenzo

Abstract excerpt

In Helicobacter pylori, the transcriptional regulator HpNikR represses transcription of the fecA3 gene by binding to two adjacent operators spanning a region of almost 80 nucleotides along the fecA3 promoter in a nickel-dependent manner. By employing hydroxyl radical footprinting, we mapped the protected nucleotides within each operator. Three short sequences rich in A and T nucleotides were identified within...

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Share to Bacterial Proteins
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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Share to Gene Expression Regulation, Bacterial

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Share to Promoter Regions, Genetic

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Source

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Identifiers

PMID: 21216998
DOI: 10.1128/JB.01153-10
PMCID: PMC3067602

Provenance

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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