Proton-coupled electron transfer drives the proton pump of cytochrome c oxidase

被引：0
|
作者：
Ilya Belevich
Michael I. Verkhovsky
Mårten Wikström
机构：
[1] University of Helsinki,Helsinki Bioenergetics Group, Institute of Biotechnology, University of Helsinki
来源：
Nature | 2006年 / 440卷
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摘要：
Examining cytochrome c oxidase action shows that electron transfer from the haem group to the oxygen reduction site initiates the proton pumping mechanism — this occurs before relaxation steps, where protons are taken up from the aqueous space on one side of the membrane and released on the other.
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页码：829 / 832
页数：3
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