Figure 5 - full size

 

Figure 5.
Figure 5. View of the interaction between the peptide and the molecular surface of the antigen-binding site, colour coded for electrostatic potential: red for negative and blue for positive; prepared with program GRASP (Nicholls et al., 1991).

The above figure is reprinted by permission from Elsevier: J Mol Biol (1997, 267, 1207-1222) copyright 1997.