Figure 14. Volume differences between the interface fields of a wildtype rap1a/raf complex and a rap1a/raf complex with electrostatic nullifications in rap1a residues.

The red arrows indicate amino acids in rap1a that are associated with decreased electrostatic complementarity with barstar when they are nullified. Blue arrows indicate amino acids associated with increased electrostatic complementarity, when they are nullified. The white arrow indicates an open prediction.