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Putative Hydrogen Bond to Tyrosine M208 in Photosynthetic Reaction Centers from Rhodobacter capsulatus Significantly Slows Primary Charge Separation

[Image: see text] Slow, ∼50 ps, P* → P(+)H(A)(–) electron transfer is observed in Rhodobacter capsulatus reaction centers (RCs) bearing the native Tyr residue at M208 and the single amino acid change of isoleucine at M204 to glutamic acid. The P* decay kinetics are unusually homogeneous (single expo...

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Detalles Bibliográficos
Autores principales:	Saggu, Miguel, Carter, Brett, Zhou, Xiaoxue, Faries, Kaitlyn, Cegelski, Lynette, Holten, Dewey, Boxer, Steven G., Kirmaier, Christine
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	American Chemical Society 2014
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4064694/ https://www.ncbi.nlm.nih.gov/pubmed/24902471 http://dx.doi.org/10.1021/jp503422c

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