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Article

Purification and in vitro activities of the Bacillus subtilis TnrA transcription factor.

Journal of molecular biology - 30 Jun 2000

Wray L V, Zalieckas J M, Fisher S H

Abstract excerpt

The Bacillus subtilis nitrogen regulatory protein TnrA was purified and its interaction with the nrgAB regulatory region examined. The TnrA protein activates transcription from the nrgAB promoter in vitro. DNase I footprinting and methylation protection experiments demonstrated that TnrA binds to an inverted repeat, upstream of the -35 region of the nrgAB promoter. Gel mobility retardation assays were used to...

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Source

Identifiers

PMID: 10864496
DOI: 10.1006/jmbi.2000.3846

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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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