Redox reactions of the non-heme iron in photosystem II: an EPR spectroscopic study.

@article{McEvoy2008RedoxRO,
  title={Redox reactions of the non-heme iron in photosystem II: an EPR spectroscopic study.},
  author={James P. McEvoy and Gary W Brudvig},
  journal={Biochemistry},
  year={2008},
  volume={47 50},
  pages={13394-403}
}
Photosystem II (PSII) contains a non-heme ferrous ion, located on the stromal side of the protein in close proximity to quinones A and B (Q(A) and Q(B)). We used EPR spectroscopy to examine the temperature-dependent redox reactions of the iron-quinone site, using it as a probe of potentially physiologically relevant proton-coupled electron-transfer (PCET) reactions. Complete chemical oxidation of the non-heme iron at ambient temperatures was followed by cryogenic photoreduction, producing a… CONTINUE READING

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Redox reactions of the non - heme iron of photosystem II : An EPR spectroscopic study

  • J. P. McEvoy, G. W. Brudvig
  • Photosynthesis : Energy from the Sun
  • 2008

Redox reactions of the non-heme iron of photosystem II: An EPR spectroscopic study, in Photosynthesis: Energy from the Sun (Allen

  • J. P. McEvoy, G. W. Brudvig
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