Figure 3 - full size

Figure 3.
Figure 3 Stereo views of the two substrates and two products overlaid. The key regions that participate in the reaction and the iron atom (orange) are shown; the aminoadipoyl side chain, which does not move significantly, is omitted for clarity. Shown are ACV (white), IPN (yellow), ACmC (blue) and its monocyclic sulphoxide product (pink). Figures were prepared using the programs MOLSCRIPT20 and Raster3D (ref. 21).