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Article

Study of cytochrome bo function in Vitreoscilla using a cyo(-) knockout mutant.

Journal of biochemistry - 1 Jul 2000

Kim K J, Chi P Y, Hwang K W, Stark B C, Webster D A

Abstract excerpt

The bacterium, Vitreoscilla, produces a delta mu(Na+) across its membrane during respiration. A key enzyme for this function is the cytochrome bo terminal oxidase which, when incorporated into synthetic proteoliposomes, pumps Na(+) across the membrane upon the addition of a substrate. A Vitreoscilla cytochrome bo knock out (cyo(-)) mutant was isolated by transposon mutagenesis using pUT-mini-Tn5Cm. The membranes...

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PMID: 10876157
DOI: 10.1093/oxfordjournals.jbchem.a022729

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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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