Structural Changes of Water Molecules Upon the Reduction of Quinones in The Reaction Center from Rhodobactery Sphaeroides

Structural Changes of Water Molecules Upon the Reduction of Quinones in The Reaction Center from Rhodobactery Sphaeroides

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摘要 1 Results The photosynthetic bacterial reaction center (RC) is a membrane protein complex.The RC is composed of three protein subunits and redox components such as bacteriochlorophylls, bacteriopheophytins,and quinones.The RC performs the photochemical electron transfer from the bacteriochlorophyll dimer through a series of electron donor and acceptor molecules to a secondary quinone,QB.QB accepts electrons from a primary quinone,QA,in two sequential electron transfer reactions.The second electron trans...

作者 T.Iwata M.L.Paddock M.Y.Okamura H.Kandori

机构地区 Department of Materials Science and Engineering Department of Physics

出处《复旦学报（自然科学版）》 CAS CSCD 北大核心 2007年第5期589-,共1页 Journal of Fudan University：Natural Science

关键词 photosynthetic reaction center proton uptake FTIR spectroscopy photosynthetic reaction center proton uptake FTIR spectroscopy

分类号 O621.25 [理学—有机化学]

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Structural Changes of Water Molecules Upon the Reduction of Quinones in The Reaction Center from Rhodobactery Sphaeroides

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