Structural characterization of heme sites in spinach cytochrome b6f complexes: a resonance Raman study.
Biochim Biophys Acta
; 1059(1): 37-44, 1991 Aug 02.
Article
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| MEDLINE
| ID: mdl-1873297
ABSTRACT
Resonance Raman spectra of cytochrome b6f complexes isolated from spinach chloroplasts have been obtained. Selective resonance enhancements and partial reductions of the complex by redox mediators were used to isolate and identify the contributions of heme b6 and heme f sites to the observed spectra. Corresponding spectra for turnip cytochrome f have also been obtained. Power-dependent photoreduction was observed in cytochrome f of the complex as well as in the isolated cytochrome f during the course of the Raman experiments.
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Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Proteínas de Plantas
/
Citocromos
/
Hemo
Idioma:
En
Revista:
Biochim Biophys Acta
Año:
1991
Tipo del documento:
Article