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Article

The Escherichia coli CydX protein is a member of the CydAB cytochrome bd oxidase complex and is required for cytochrome bd oxidase activity.

Journal of bacteriology - 1 Aug 2013

VanOrsdel Caitlin E, Bhatt Shantanu, Allen Rondine J, Brenner Evan P, Hobson Jessica J, Jamil Aqsa, Haynes Brittany M, Genson Allyson M, Hemm Matthew R

Abstract excerpt

Cytochrome bd oxidase operons from more than 50 species of bacteria contain a short gene encoding a small protein that ranges from ∼30 to 50 amino acids and is predicted to localize to the cell membrane. Although cytochrome bd oxidases have been studied for more than 70 years, little is known about the role of this small protein, denoted CydX, in oxidase activity. Here we report that Escherichia coli mutants...

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Identifiers

PMID: 23749980
DOI: 10.1128/JB.00324-13
PMCID: PMC3754557

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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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