Identification of charge-transfer transitions in the optical spectrum of low-spin ferric cytochrome P-450 Bacillus megaterium.

@article{McKnight1993IdentificationOC,
  title={Identification of charge-transfer transitions in the optical spectrum of low-spin ferric cytochrome P-450 Bacillus megaterium.},
  author={Jenna McKnight and Myles R. Cheesman and Andrew James Thomson and J. S. Miles and Andrew W Munro},
  journal={European journal of biochemistry},
  year={1993},
  volume={213 2},
  pages={683-7}
}
The optical, low temperature magnetic circular dichroism (MCD) and EPR spectra of low-spin Fe(III) cytochrome P-450 BM-3 from Bacillus megaterium, and its imidazole adduct have been measured. The MCD spectra locate new transitions over 600-700 nm and 800-1300 nm. The latter are assigned to porphyrin (a1u)-Fe(III) (dyz) charge-transfer (CT) transitions. In the case of the imidazole adduct the energy of this transition fits well to the theoretical model of Gadsby and Thomson [Gadsby, P. M. A… CONTINUE READING

From This Paper

Figures, tables, results, connections, and topics extracted from this paper.
7 Extracted Citations
0 Extracted References
Similar Papers

Citing Papers

Publications influenced by this paper.
Showing 1-7 of 7 extracted citations

Similar Papers

Loading similar papers…