Figure 4From: Predicting the protein-protein interactions using primary structures with predicted protein surfaceIdentifying surface of protein sequence. Input: Each residue of the sequence is associated with a predicted RSA value. Step 1: Identify surface residues having RSA values ≥t. Step 2: Scan the sequence with a sliding window of size w, where each surface window must include at least o surface residues. Step 3: Predicted surface is union of all surface windows. t = 0.3, w = 9 and o = 3 in this example.Back to article page