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. Author manuscript; available in PMC: 2013 Oct 8.
Published in final edited form as: Angew Chem Int Ed Engl. 2012 Sep 11;51(41):10403–10407. doi: 10.1002/anie.201205912

Figure 4.

Figure 4

The high frequency rR spectra of ferrous CO adducts of substrate-free wild-type CYP2B4 (A) and F429H mutant (B). Spectra were normalized to the glycerol mode at 1468 cm−1. The traces (C) and (D) are difference traces of ferrous CO adducts of CYP2B4 wild-type and 429H mutant in substrate-free form (C) and in BHT-bound state (D).