Reaction of cyanide with cytochrome ba3 from Thermus thermophilus: spectroscopic characterization of the Fe(II)a3-CN.Cu(II)B-CN complex suggests four 14N atoms are coordinated to CuB.

Cytochrome ba3 from Thermus thermophilus reacts slowly with excess HCN at pH 7.4 to create a form of the enzyme in which CuA, cytochrome b, and CuB remain oxidized, while cytochrome a3 is reduced by one electron, presumably with the formation of cyanogen. We have examined this form of the enzyme by...

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Pubblicato in:	Proc Natl Acad Sci U S A
Autori principali:	Surerus, K K, Oertling, W A, Fan, C, Gurbiel, R J, Einarsdóttir, O, Antholine, W E, Dyer, R B, Hoffman, B M, Woodruff, W H, Fee, J A
Natura:	Artigo
Lingua:	Inglês
Pubblicazione:	National Academy of Sciences 1992
Soggetti:	Research Article
Accesso online:	https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC48832/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/1314380/ https://ncbi.nlm.nih.govhttps://doi.org/10.1073/pnas.89.8.3195
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