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Redox-linked transient deprotonation at the binuclear site in the aa(3)-type quinol oxidase from Acidianus ambivalens: Implications for proton translocation

The hyperthermophilic archaeon Acidianus ambivalens expresses a membrane-bound aa(3)-type quinol oxidase, when grown aerobically, that we have studied by resonance Raman spectroscopy. The purified aa(3) oxidase, which does not contain bound quinol, undergoes a reversible slow conformational change a...

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Detalles Bibliográficos
Main Authors: Das, Tapan Kanti, Gomes, Cláudio M., Teixeira, Miguel, Rousseau, Denis L.
Formato: Artigo
Idioma:Inglês
Publicado: The National Academy of Sciences 1999
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Acceso en liña:https://ncbi.nlm.nih.gov/pmc/articles/PMC22253/
https://ncbi.nlm.nih.gov/pubmed/10449737
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