1984 Volume 32 Issue 5 Pages 1717-1723
Various tetra-and pentapeptides with Cys and Ser (Thr, Tyr, His) at the N-and C-terminals, respectively, were synthesized as model peptides of the apoprotein of cytochrome P-450. The optical spectra of the synthetic peptide-hemin complexes were measured and the results are discussed.