期刊名称：Proceedings of the National Academy of Sciences
印刷版ISSN：0027-8424
电子版ISSN：1091-6490
出版年度：1982
卷号：79
期号：18
页码：5494-5498
DOI：10.1073/pnas.79.18.5494
语种：English
出版社：The National Academy of Sciences of the United States of America
摘要：Reconstruction of photosynthetic noncyclic electron transport from water to NADP has been accomplished by using three integral protein complexes isolated from chloroplast thylakoid membranes: photosystems I and II and the cytochrome b6-f complex. This system shows an absolute dependence on the presence of all three protein complexes for NADP reduction, in addition to plastocyanin, ferredoxin, and ferredoxin-NADP reductase. The reconstructed system was found to be sensitive to low concentrations of known inhibitors of noncyclic electron transport. Depletion of the Rieske iron-sulfur center and bound plastoquinone from the cytochrome b6-f complex resulted in an inhibition of the photoreduction of NADP.
关键词：photosystem I ; photosystem II ; cytochrome b 6- f
