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Article

Osmoregulation of the HtrA (DegP) protease of Escherichia coli: an Hha-H-NS complex represses HtrA expression at low osmolarity.

FEMS microbiology letters - 1 Oct 2005

Forns Núria, Juárez Antonio, Madrid Cristina

Abstract excerpt

The HtrA protein of Escherichia coli is a heat-shock inducible periplasmic protease, essential for bacterial survival at high temperatures. Expression of htrA gene depends on the alternative factor sigmaE and on the two-component regulatory system Cpx. These regulators systems respond, among others factors, to overproduction of misfolded proteins in the periplasm or to high level synthesis of various...

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Identifiers

PMID: 16143461
DOI: 10.1016/j.femsle.2005.07.027

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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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