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Article

A phosphorylation site mutant of OmpR reveals different binding conformations at ompF and ompC.

Journal of molecular biology - 25 Jan 2002

Mattison Kirsten, Oropeza Ricardo, Byers Nicole, Kenney Linda J

Abstract excerpt

In Escherichia coli, the two-component regulatory system that controls the expression of outer membrane porins in response to environmental osmolarity consists of the sensor kinase EnvZ and the response regulator OmpR. Phosphorylated OmpR activates expression of the OmpF porin at low osmolarity, and at high osmolarity represses ompF transcription and activates expression of OmpC. We have characterized a...

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Identifiers

PMID: 11812125
DOI: 10.1006/jmbi.2001.5222

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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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A phosphorylation site mutant of OmpR reveals different binding conformations at ompF and ompC.PMID 11812125Read ↗

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