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Article

Kinetics of electron and proton transfer during the reaction of wild type and helix VI mutants of cytochrome bo3 with oxygen.

Biochemistry - 22 Oct 1996

Svensson-Ek M, Thomas J W, Gennis R B, Nilsson T, Brzezinski P

Abstract excerpt

Site-directed mutagenesis was used to investigate the mechanism of electron and proton transfer in the ubiquinol oxidase, cytochrome bo3, from Escherichia coli. The reaction between the fully reduced form of the enzyme and dioxygen was studied using the flow--flash method. After rapid mixing of CO-bound enzyme with an O2-containing solution, CO was photodissociated, and the subsequent electron- and...

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Identifiers

PMID: 8885847
DOI: 10.1021/bi961466q

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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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