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Article

Interplay between the beta' clamp and the beta' jaw domains during DNA opening by the bacterial RNA polymerase at sigma54-dependent promoters.

Journal of molecular biology - 23 Jun 2006

Wigneshweraraj Siva R, Savalia Dhruti, Severinov Konstantin, Buck Martin

Abstract excerpt

The bacterial RNA polymerase (RNAP) is a multi-subunit, structurally flexible, complex molecular machine, in which activities associated with DNA opening for transcription-competent open promoter complex (OC) formation reside in the catalytic beta and beta' subunits and the dissociable sigma subunit. OC formation is a multi-step process that involves several structurally conserved mobile modules of beta, beta',...

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Identifiers

PMID: 16725156
DOI: 10.1016/j.jmb.2006.04.063

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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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