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The structure of a triple complex of plant photosystem I with ferredoxin and plastocyanin (Nature Plants)

Photosystem I (PSI) is a membrane-bound protein complex that plays a central role in the conversion of solar energy to chemical energy to drive assimilate production.  Photosystem I is an enzyme complex that transfers electrons from plastocyanin (Pc) to ferredoxin (Fd). Here Caspy et al. have characterized…