Figure 2 - full size

Figure 2. Fig. 2. A, the 1.5 simulated anneal omit 2 F[o] F[c] density surrounding the cyanide and the water molecule in the active site of the HRPC-CN-FA complex and the 0.3 simulated anneal omit 2 F[o] F[c] density surrounding FA molecules in the HRPC-CN-FA complex. B, the active site of HRPC-CN-FA. Hydrogen bonds between active site residues and ligands are indicated with dotted black lines.