Figure 2From: Prediction of protein-protein binding site by using core interface residue and support vector machineThe secondary structure compositions of the three residue classes. In this figure, the secondary structure compositions of the core interface, the rim interface, and the non-interface residue are compared. The bars in black, red, and blue represent the percentage of helix, sheet, and coil in the three residue classes, respectively. a) Core cut-off equals to 0.2. b) Core cut-off equals to 0.8.Back to article page