Figure 3 - full size

Figure 3.
Figure 3. Stereo view of the 2Fo-Fc electron density map contoured at 1 around the chromophore (CRO) and the main interacting residues His148 (H148), Thr203 (T203), Ser205 (S205), and Glu222 (E222). Water molecules around the chromophore are not shown.