A new carbon monoxide-induced complex of cytochrome c oxidase
- 1 December 1978
- journal article
- research article
- Published by Portland Press Ltd. in Biochemical Journal
- Vol. 175 (3), 1147-1150
- https://doi.org/10.1042/bj1751147
Abstract
Cytochrome c oxidase isolated from ox heart forms a complex in the presence of millimolar concentrations of CO with absorption bands at 606, 565 and 435 nm (difference spectrum), distinct from both ferrocytochrome a and the classical 590 nm carbonmonoxyferrocytochrome a3. This species, which closely resembles Compound C, the derivative formed on photolysis and oxygenation of mixed-valence cytochrome a3+a32+CO, may represent a cytochrome a32+CO complex in which the associated (invisible) Cu is still oxidized.This publication has 12 references indexed in Scilit:
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