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Article

Regulatory sequences in sigma 54 localise near the start of DNA melting.

Journal of molecular biology - 2 Mar 2001

Wigneshweraraj S R, Chaney M K, Ishihama A, Buck M

Abstract excerpt

Transcription initiation by the enhancer-dependent sigma(54) RNA polymerase holoenzyme is positively regulated after promoter binding. The promoter DNA melting process is subject to activation by an enhancer-bound activator protein with nucleoside triphosphate hydrolysis activity. Tethered iron c...

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Identifiers

PMID: 11243780
DOI: 10.1006/jmbi.2000.4393

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 1 Sept 2026. Prepared record publication-11243780-2026-09-01.1. Manifest publication-graph-cohort-2026-09-01.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 1 Sept 2026.

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