Pyrimidine regulation of the Escherichia coli and Salmonella typhimurium carAB operons: CarP and integration host factor (IHF) modulate the methylation status of a GATC site present in the control region.

doi:10.1006/jmbi.1995.0384

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Article

Pyrimidine regulation of the Escherichia coli and Salmonella typhimurium carAB operons: CarP and integration host factor (IHF) modulate the methylation status of a GATC site present in the control region.

Journal of molecular biology - 21 Jul 1995

Charlier D, Gigot D, Huysveld N, Roovers M, Piérard A, Glansdorff N

Abstract excerpt

By measuring the protection against Dam methylase modification of a GATC sequence located 106 bp upstream of the startpoint of promoter P1 in the control region of the carAB operon (encoding carbamoylphosphate synthetase) we have obtained evidence for a direct correlation between the degree of in...

Topics

Adenine
Aminopeptidases
Animals
Bacterial Proteins
Base Sequence
Carbamoyl-Phosphate Synthase (Glutamine-Hydrolyzing)
DNA-Binding Proteins
Deoxyribonuclease I
Escherichia coli
Escherichia coli Proteins
Glutamyl Aminopeptidase
Integration Host Factors
Methylation

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Molecular Sequence Data

Mutation

Operon

Promoter Regions, Genetic

Pyrimidines

Source

Open in PubMed

Identifiers

PMID: 7616563
DOI: 10.1006/jmbi.1995.0384

Genes

GATC

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 30 Aug 2026. Prepared record publication-7616563-2026-08-30.1. Manifest publication-graph-cohort-2026-08-30.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 30 Aug 2026.