Peculiarities of cyanide binding to the [ba.sub.3]-type cytochrome oxidase from the thermophilic bacterium Thermus thermophilus

Cytochrome c oxidase of the [ba.sub.3]-type from Thermus thermophilus does not interact with cyanide in the oxidized state and acquires the ability to bind heme iron ligands only upon reduction. Cyanide complexes of the reduced heme [a.sub.3] in cytochrome [ba.sub.3] and in mitochondrial [aa.sub.3]-...

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Veröffentlicht in:	Biochemistry (Moscow) 2010-03, Vol.75 (3), p.342
Hauptverfasser:	Kalinovich, A.V, Azarkina, N.V, Vygodina, T.V, Soulimane, T, Konstantinov, A.A
Format:	Artikel
Sprache:	eng
Schlagworte:	Bacteria Chemical properties Cyanides Cytochrome c Cytochrome oxidase Heme
Online-Zugang:	Volltext
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