Mössbauer studies of the non-heme iron and cytochrome b559 in a Chlamydomonas reinhardtii PSI- mutant and their interactions with alpha-tocopherol quinone.

@article{Burda2003MssbauerSO,
  title={M{\"o}ssbauer studies of the non-heme iron and cytochrome b559 in a Chlamydomonas reinhardtii PSI- mutant and their interactions with alpha-tocopherol quinone.},
  author={Květoslava Burda and Jerzy Kruk and R{\"u}diger Borgst{\"a}dt and Jan Stanek and Kazimierz Strzałka and Georg H. Schmid and Olaf Kruse},
  journal={FEBS letters},
  year={2003},
  volume={535 1-3},
  pages={159-65}
}
Spin and valence states of the non-heme iron and the heme iron of cytochrome b559, as well as their interactions with alpha-tocopherol quinone (alpha-TQ) in photosystem II (PSII) thylakoid membranes prepared from the Chlamydomonas reinhardtii PSI- mutant have been studied using Mössbauer spectroscopy. Both of the iron atoms are in low spin ferrous states. The Debye temperature of the non-heme is 194 K and of the heme iron is 182 K. The treatment of alpha-TQ does not change the spin and the… CONTINUE READING

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