Figure 3
From: Arbitrary protein−protein docking targets biologically relevant interfaces
Favored regions are enriched in charged and hydrophilic residues. Amino-acid composition as a function of N, the normalized number of docking hits, for all exposed residues in the target set of 198 proteins after docking with the 314 compact probes. Stars show the cases that make significant a contribution to the Chi-squared test. The right corner inset shows the global distribution of the normalized number of docking hits.