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Article

ArgR-dependent repression of arginine and histidine transport genes in Escherichia coli K-12.

Journal of molecular biology - 19 Oct 2007

Caldara Marina, Minh Phu Nguyen Le, Bostoen Sophie, Massant Jan, Charlier Daniel

Abstract excerpt

In Escherichia coli L-arginine is taken up by three periplasmic binding protein-dependent transport systems that are encoded by two genetic loci: the artPIQM-artJ and argT-hisJQMP gene clusters. The transcription of the artJ, artPIQM and hisJQMP genes and operons is repressed by liganded ArgR, whereas argT, encoding the LAO (lysine, arginine, ornithine) periplasmic binding protein, is insensitive to the...

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Identifiers

PMID: 17850814
DOI: 10.1016/j.jmb.2007.08.013

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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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