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Article

Functional and structural analysis of HrcA repressor protein from Caulobacter crescentus.

Journal of bacteriology - 1 Oct 2004

Susin Michelle F, Perez Humberto R, Baldini Regina L, Gomes Suely L

Abstract excerpt

A large number of bacteria regulate chaperone gene expression during heat shock by the HrcA-CIRCE system, in which the DNA element called CIRCE serves as binding site for the repressor protein HrcA under nonstress conditions. In Caulobacter crescentus, the groESL operon presents a dual type of control. Heat shock induction is controlled by a sigma32-dependent promoter and the HrcA-CIRCE system plays a role in...

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Source

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Identifiers

PMID: 15466027
DOI: 10.1128/JB.186.20.6759-6767.2004
PMCID: PMC522201

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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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Functional and structural analysis of HrcA repressor protein from Caulobacter crescentus.PMID 15466027Read ↗

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