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Article

Active site of cytochrome cbb3.

The Journal of biological chemistry - 24 Apr 2009

Rauhamäki Virve, Bloch Dmitry A, Verkhovsky Michael I, Wikström Mårten

Abstract excerpt

Cytochrome cbb(3) is the most distant member of the heme-copper oxidase family still retaining the following major feature typical of these enzymes: reduction of molecular oxygen to water coupled to proton translocation across the membrane. The thermodynamic properties of the six redox centers, five hemes and a copper ion, in cytochrome cbb(3) from Rhodobacter sphaeroides were studied using optical and EPR...

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Identifiers

PMID: 19252222
DOI: 10.1074/jbc.M808839200
PMCID: PMC2670135

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Source receipt: pubmed, retrieved 7 Sept 2026.

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