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Article

Cyclic AMP receptor protein and RhaR synergistically activate transcription from the L-rhamnose-responsive rhaSR promoter in Escherichia coli.

Journal of bacteriology - 1 Oct 2005

Wickstrum Jason R, Santangelo Thomas J, Egan Susan M

Abstract excerpt

The Escherichia coli rhaSR operon encodes two AraC family transcription activator proteins, RhaS and RhaR, which regulate expression of the l-rhamnose catabolic regulon in response to l-rhamnose availability. RhaR positively regulates rhaSR in response to l-rhamnose, and RhaR activation can be enhanced by the cyclic AMP (cAMP) receptor protein (CRP) protein. CRP is a well-studied global transcription regulator...

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Methodology Data sources Editorial policy Privacy Delete account & data About Contact Helena Bioinformatics

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Source

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Identifiers

PMID: 16166533
DOI: 10.1128/JB.187.19.6708-6718.2005
PMCID: PMC1251584

Genes

CRP

Provenance

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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Semantic proximity does not establish scientific evidence. Graph snapshot: 2026-09-29.

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Cyclic AMP receptor protein and RhaR synergistically activate transcription from the L-rhamnose-responsive rhaSR promoter in Escherichia coli.PMID 16166533Read ↗

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