Figure 3 - full size

 

Figure 3.
Figure 3. The Active Site(A) Schematic representation of all protein–cofactor interactions. No water-mediated hydrogen bonds between the cofactor and the protein are observed. Hydrogen bonds are indicated by dashed lines.(B) Stereo view of the active site. All residues are shown in ball-and-stick representation. Atoms which coordinate the Mo are connected to the Mo (green) by a solid line, the view is approximately along the bond between the Mo and the axial oxo ligand.

The above figure is reprinted by permission from Cell Press: Cell (1997, 91, 973-983) copyright 1997.