qcrA
168
Rieske factor, menaquinol:cytochrome c oxidoreductase (iron-sulfur subunit), component of the cytochrome bc1 complex
Locus
BSU_22560
Molecular weight
18.59 kDa
Isoelectric point
6.08
Function
respiration
Product
menaquinol:cytochrome c oxidoreductase (iron-sulfur subunit)
Essential
no
Synonyms
qcrA, bfcA, petC
Outlinks
Genomic Context
Categories containing this gene/protein
List of homologs in different organisms, belongs to COG0723 (Galperin et al., 2021)
This gene is a member of the following regulons
Gene
The protein
Rieske domain (aa 59-158) (according to UniProt)
Fe-S cluster PubMed
Structure
2ZT9 (PDB) (from Nostoc sp., 31% identity) PubMed
cell membrane PubMed
delivered to the membrane by the TatAY-TatCY protein secretion system, this depends on prior dusulfide bond formation and co-factor insertion PubMed
Expression and Regulation
Operons
Additional information
highly expressed at high iron concentrations PubMed
Biological materials
Mutant
References
Reviews
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Original Publications
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Time of last update: 2025-05-01 14:49:06
Author of last update: Jstuelk