Abstract
It is now well established that many reagents can modify the cytochrome P-450 spectrum. These modifications are produced. by the interaction of ligands with hemoprotein or the iron of the heme prosthetic group (13). The modified cytochrome P-450 difference spectra have been classified as Type I if the induced maximum in the Soret region is at 390 nm and the minimum at 420 nm, as reverse Type I if the positions of the maximum and minimum are reversed, and as Type II if the maximum and minimum are reversed and both shifted by 5 to 10 nm to the red end of the spectrum (12).
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© 1975 Plenum Press, New York
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Uzgiris, V.I., McIntosh, E.N., Graves, P., Salhanick, H.A. (1975). Implication of Ligand Modified Spectra of Cytochrome P-450 Associated with Pregnenolone Synthesis in Mitochondria from Corpus Luteum. In: Cooper, D.Y., Rosenthal, O., Snyder, R., Witmer, C. (eds) Cytochromes P-450 and b5 . Advances in Experimental Medicine and Biology, vol 58. Springer, Boston, MA. https://doi.org/10.1007/978-1-4615-9026-2_15
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DOI: https://doi.org/10.1007/978-1-4615-9026-2_15
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