Artículo
The role of protein dynamics and thermal fluctuations in regulating cytochrome c/cytochrome c oxidase electron transfer
Fecha de publicación:
02/2014
Editorial:
Elsevier Science
Revista:
Biochimica Et Biophysica Acta-bioenergetics
ISSN:
0005-2728
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
In this overview we present recent combined electrochemical, spectroelectrochemical, spectroscopic and computational studies from our group on the electron transfer reactions of cytochrome c and of the primary electron acceptor of cytochrome c oxidase, the CuA site, in biomimetic complexes. Based on these results, we discuss how protein dynamics and thermal fluctuations may impact on protein ET reactions, comment on the possible physiological relevance of these results, and finally propose a regulatory mechanism that may operate in the Cyt/CcO electron transfer reaction in vivo. This article is part of a Special Issue entitled: 18th European Bioenergetic Conference.
Palabras clave:
Cytochrome C
,
Cua
,
Bioelectrochemistry
,
Electron Transfer
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Articulos(INQUIMAE)
Articulos de INST.D/QUIM FIS D/L MATERIALES MEDIOAMB Y ENERGIA
Articulos de INST.D/QUIM FIS D/L MATERIALES MEDIOAMB Y ENERGIA
Citación
Álvarez Paggi, Damián Jorge; Zitare, Ulises Alejandro; Murgida, Daniel Horacio; The role of protein dynamics and thermal fluctuations in regulating cytochrome c/cytochrome c oxidase electron transfer; Elsevier Science; Biochimica Et Biophysica Acta-bioenergetics; 1837; 7; 2-2014; 1196-1207
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