Studies on the electron transfer from Tyr-161 of polypeptide D-1 to P680+ in PS II membrane fragments from spinach

@article{Renger1989StudiesOT,
  title={Studies on the electron transfer from Tyr-161 of polypeptide D-1 to P680+ in PS II membrane fragments from spinach},
  author={G. Renger and H-J. Eckert and Manfred V{\"o}lker},
  journal={Photosynthesis Research},
  year={1989},
  volume={22},
  pages={247-256}
}
The functional connection between redox component Y z identified as Tyr-161 of polypeptide D-1 (Debus et al. 1988) and P680+ was analyzed by measurements of laser flash induced absorption changes at 830 nm in PS II membrane fragments from spinach. It was found that neither DCMU nor the ADRY agent 2-(3-chloro-4-trifluoromethyl) anilino-3,5-dinitrothiophene (ANT 2p) affects the rate of P680+ reduction by Y z under conditions where the catalytic site of water oxidation stays in the redox state S1… CONTINUE READING

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