Structural Changes of Water Molecules Upon the Reduction of Quinones in The Reaction Center from Rhodobactery Sphaeroides |
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| Authors: | TIwata MLPaddock MYOkamura HKandori |
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| Institution: | Department of Materials Science and Engineering Nagoya Institute of Technology Department of Physics University of California at San Diego Department of Materials Science and Engineering Nagoya Institute of Technology Japan |
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| Abstract: | 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... |
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| Keywords: | photosynthetic reaction center proton uptake FTIR spectroscopy |
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