IR signatures of the metal centres of bovine cytochrome c oxidase: assignments and redox-linkage.
Biochem Soc Trans
; 41(5): 1242-8, 2013 Oct.
Article
em En
| MEDLINE
| ID: mdl-24059514
ABSTRACT
Assignments of IR bands of reduced minus oxidized IR difference spectra of bovine and related cytochrome c oxidases are reviewed and their linkages to specific metal centres are assessed. To aid this, redox-poised difference spectra in the presence of cyanide or carbon monoxide are presented. These ligands fix the redox states of either haem a3 alone or haem a3 and CuB respectively, while allowing redox cycling of the remaining centres.
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Monóxido de Carbono
/
Complexo IV da Cadeia de Transporte de Elétrons
/
Heme
Limite:
Animals
Idioma:
En
Ano de publicação:
2013
Tipo de documento:
Article