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Article

Properties of Escherichia coli RNA polymerase from a strain devoid of the stringent response alarmone ppGpp.

Acta biochimica Polonica - 1 Jan 2008

Szalewska-Pałasz Agnieszka

Abstract excerpt

The stringent response alarmone guanosine tetraphosphate (ppGpp) affects transcription from many promoters. ppGpp binds directly to the transcription enzyme of Escherichia coli, RNA polymerase. Analysis of the crystal structure of RNA polymerase with ppGpp suggested that binding of this nucleotide may result in some conformational or post-translational alterations to the enzyme. These changes might affect in...

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

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PMID: 18560603

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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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Properties of Escherichia coli RNA polymerase from a strain devoid of the stringent response alarmone ppGpp.PMID 18560603Read ↗

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