Figure 13 - full size

 

Figure 13.
Figure 13. A comparison of molecular surfaces. Positively charged regions are blue and negatively charged regions red. The P1 residue, S1 pocket and some basic and acidic patches are labeled. This figure was generated using GRASP (Nicholls, 1992).

The above figure is reprinted by permission from Elsevier: J Mol Biol (1998, 275, 347-363) copyright 1998.