Oxygen-insensitive synthesis of the photosynthetic membranes of Rhodobacter sphaeroides: a mutant histidine kinase.

doi:10.1128/jb.177.10.2695-2706.1995

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Article

Oxygen-insensitive synthesis of the photosynthetic membranes of Rhodobacter sphaeroides: a mutant histidine kinase.

Journal of bacteriology - 1 May 1995

Eraso J M, Kaplan S

Abstract excerpt

Two new loci, prrB and prrC, involved in the positive regulation of photosynthesis gene expression in response to anaerobiosis, have been identified in Rhodobacter sphaeroides. prrB encodes a sensor histidine kinase that is responsive to the removal of oxygen and functions through the response regulator PrrA. Inactivation of prrB results in a substantial reduction of photosynthetic spectral complexes as well as...

Topics

Aerobiosis
Amino Acid Sequence
Bacterial Proteins
Base Sequence
Conserved Sequence
Escherichia coli Proteins
Gene Expression Regulation, Bacterial
Histidine Kinase
Membranes
Molecular Sequence Data
Mutation

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Oxygen

Phenotype

Photosynthesis

Photosynthetic Reaction Center Complex Proteins

Protein Kinases

RNA, Messenger

Rhodobacter sphaeroides

Source

Open in PubMed Open full text

Identifiers

PMID: 7751278
DOI: 10.1128/jb.177.10.2695-2706.1995
PMCID: PMC176939

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 29 Aug 2026. Prepared record publication-7751278-2026-08-29.1. Manifest publication-graph-cohort-2026-08-29.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 29 Aug 2026.

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