Anisotropic motion of semiquinones in ph
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M. Rohrer; P. Gast; K. MΓΆbius; T.F. Prisner
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Article
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1996
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Elsevier Science
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English
β 639 KB
Pulsed high-field/high-frequency EPR (3.4 T magnetic field, 95 GHz microwave frequency) is performed on the primary electron acceptor ubisemiquinone-10 anion radical (UQ-10-) in Zn-substituted photosynthetic reaction centers (RCs) of Rhodobacter sphaeroides R26. In addition, in vitro measurements of