N-Isotope effects on the Raman spectra of Fe2S2 ferredoxin and Rieske ferredoxin: evidence for structural rigidity of metal sites

@article{Rotsaert2002NIsotopeEO,
  title={N-Isotope effects on the Raman spectra of Fe2S2 ferredoxin and Rieske ferredoxin: evidence for structural rigidity of metal sites},
  author={Frederik A J Rotsaert and Jeremie D. Pikus and Brian G. Fox and John L. Markley and Joann Sanders-Loehr},
  journal={JBIC Journal of Biological Inorganic Chemistry},
  year={2002},
  volume={8},
  pages={318-326}
}
The diiron ferredoxins have a common diamond-core structure with two bridging sulfides, but differ in the nature of their terminal ligands: either four cysteine thiolates in the Fe2S2 ferredoxins or two cysteine thiolates and two histidine imidazoles in the Rieske ferredoxins. Contributions of the bridging (b) and terminal (t) ligands to the resonance Raman spectra of the Fe2S2 ferredoxins have been distinguished previously by isotopic substitution of the bridging sulfides. We now find that… CONTINUE READING
8 Citations
0 References
Similar Papers

Citations

Publications citing this paper.
Showing 1-8 of 8 extracted citations

Similar Papers

Loading similar papers…