Fig. 5
From: A novel index of protein-protein interface propensity improves interface residue recognition
Distributions of interface size, interface residue number and domain size. a Interface size distribution. The x-axis is interface size (Å2). The y-axis is the density (fraction of interfaces). The line is the probability density function curve of interface size. b Interface residue number distribution. The x-axis is interface residue number. The y-axis is the density (fraction of interfaces). The line is the probability density function curve of interface residue number. c Domain size distribution. The x-axis is domain size (Å2). The y-axis is the density (fraction of domains). The line is the probability density function curve of domain size