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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Detalhes bibliográficos

Publicado no:	Proc Natl Acad Sci U S A
Principais autores:	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
Formato:	Artigo
Idioma:	Inglês
Publicado em:	National Academy of Sciences 1992
Assuntos:	Research Article
Acesso em linha:	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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