Figure 2 - full size

Figure 2.
Divergent (walleye) stereo view of cytochrome P450 2B4dH(H226Y) with CPI bound. The sequence can be traced from the blue N terminus to the red C terminus. Major helices and termini are labeled. Heme and CPI are shown in red and cyan sticks, respectively. Images generated using PyMOL (www.pymol.org) (41) unless otherwise credited.