Artículo

Glutathione Complexed Iron- Sulfur Centres. Reaction Intermediates and Evidence for a Template Effect Promoting Assembly and Stability

Qi, Wenbin; Li, Jingwei; Chain, Cecilia YamilIcon ; Pasquevich, Gustavo AlbertoIcon ; Pasquevich, Gustavo AlbertoIcon ; Cowan, James
Fecha de publicación: 05/2013
Editorial: Royal Society Of Chemistry
Revista: Chemical Communications
ISSN: 1359-7345
Idioma: Inglés
Tipo de recurso: Artículo publicado
Clasificación temática:

Resumen

Assembly and stabilization of a glutathione-complexed [2Fe–2S] cluster is promoted by aggregation of glutathione. The cluster core selects the tetramer species from a collection of equilibrating solution aggregate species, and in turn the core is stabilized toward hydrolytic degradation. Studies of glutathione derivatives, in combination with mass spectrometric and Mo¨ssbauer investigations provide insight on reaction intermediates during formation of [2Fe–2S](GS)4
Palabras clave: Iron- Sulfur Clusters , Glutathione , Mass Spectroscopy , Mössbauer Spectroscopy
 
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info:eu-repo/semantics/openAccess Excepto donde se diga explícitamente, este item se publica bajo la siguiente descripción: Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Unported (CC BY-NC-SA 2.5)
Identificadores
URI: http://hdl.handle.net/11336/7627
URL: http://pubs.rsc.org/en/Content/ArticleLanding/2013/CC/c3cc43620a#!divAbstract
DOI: http://dx.doi.org/10.1039/C3CC43620A
Colecciones
Articulos(IFLP)
Articulos de INST.DE FISICA LA PLATA
Articulos(INIFTA)
Articulos de INST.DE INV.FISICOQUIMICAS TEORICAS Y APLIC.
Citación
Qi, Wenbin; Li, Jingwei; Chain, Cecilia Yamil; Pasquevich, Gustavo Alberto; Pasquevich, Gustavo Alberto; et al.; Glutathione Complexed Iron- Sulfur Centres. Reaction Intermediates and Evidence for a Template Effect Promoting Assembly and Stability; Royal Society Of Chemistry; Chemical Communications; 49; 56; 5-2013; 6313-6319
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