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Caulobacter crescentus CB15 Reaction: 1.9.3.1


Superclasses: Reactions Classified By Conversion TypeSimple ReactionsChemical ReactionsComposite ReactionsElectron-Transfer-Reactions
Reactions Classified By Conversion TypeSimple ReactionsChemical ReactionsProtein-Modification Reactions
Reactions Classified By SubstrateMacromolecule ReactionsProtein-ReactionsProtein-Modification Reactions

EC Number: 1.9.3.1

Enzymes and Genes:
cytochrome c oxidase: CC3403, coxC, coxA, coxB
cytochrome c oxidase: CC1408, ccoN, ccoO, ccoQ, ccoP
cytochrome c oxidase assembly protein, putative: CC1374

In Pathway: aerobic respiration (cytochrome c)

The direction shown, i.e. which substrates are on the left and right sides, is in accordance with the Enzyme Commission system.

Mass balance status: The left side is missing: charge: +4 H: 4

Enzyme Commission Primary Name: cytochrome-c oxidase

Enzyme Commission Synonyms: cytochrome oxidase, cytochrome a3, cytochrome aa3, Warburg's respiratory enzyme, indophenol oxidase, indophenolase, complex IV (mitochondrial electron transport), ferrocytochrome c oxidase, NADH cytochrome c oxidase

Enzyme Commission Summary:
A cytochrome of the a type containing copper. The reduction of O2 to water is accompanied by the extrusion of four protons from the intramitochondrial compartment. Several bacteria appear to contain analogous oxidases.

Citations: [Yonetani60, Yonetani61]

Gene-Reaction Schematic

Gene-Reaction Schematic

Relationship Links: BRENDA:EC:1.9.3.1, ENZYME:EC:1.9.3.1, IUBMB-ExplorEnz:EC:1.9.3.1


References

Yonetani60: Yonetani T (1960). "Studies on cytochrome oxidase. II. Steady state properties." J Biol Chem 235;3138-43. PMID: 13787372

Yonetani61: Yonetani T (1961). "Studies on cytochrome oxidase. III. Improved preparation and some properties." J Biol Chem 236;1680-8. PMID: 13787373


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