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Article

Amino acid residues of RegA important for interactions with the CbbR-DNA complex of Rhodobacter sphaeroides.

Journal of bacteriology - 1 Sept 2014

Dangel Andrew W, Luther Amanda, Tabita F Robert

Abstract excerpt

CbbR and RegA (PrrA) are transcriptional regulators of the Calvin-Benson-Bassham (CBB) CO2 fixation pathway (cbbI and cbbII) operons of Rhodobacter sphaeroides. The CbbR and RegA proteins interact, but CbbR must be bound to the promoter DNA in order for RegA-CbbR protein-protein interactions to occur. RegA greatly enhances the ability of CbbR to bind the cbbI promoter or greatly enhances the stability of the...

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Identifiers

PMID: 24957624
DOI: 10.1128/JB.01842-14
PMCID: PMC4135650

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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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