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Article

Functional map of the alpha subunit of Escherichia coli RNA polymerase: insertion analysis of the amino-terminal assembly domain.

Journal of molecular biology - 12 May 1995

Kimura M, Ishihama A

Abstract excerpt

The alpha subunit of Escherichia coli RNA polymerase plays a key role in assembly of the core enzyme. Deletion analysis of alpha indicated that the amino-terminal domain consisting of 215 amino acid residues between positions 21 and 235 is involved in this assembly. For fine mapping of the site(s) within this region required for subunit-subunit contacts, we constructed a set of insertion mutants of the rpoA gene,...

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Identifiers

PMID: 7752238
DOI: 10.1006/jmbi.1995.0258

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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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