Structural aspects of vectorial electron transfer in photosynthetic reaction centers.
Structural aspects of photosynthetic reaction centers in bacteria and plants are discussed in relation with the ability of these structures to perform a photoinduced electron transfer from one side of the membrane to the other. A comparison is made with recently synthesized artificial models. Functional similarities between the acceptor sides of bacterial and of Photosystem-II centers are utilized to hypothesize on their structure.
Département de Biologie, Service de Biophysique, CEN Saclay, 91191, Gif-sur-Yvette Cedex, France.
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