Figure 2.

The highest-scoring polyQ dimer structures obtained with peptide-peptide docking are shown as snapshots. One monomer is colored red, the other blue; three N-terminal residues are represented with a lighter shade of the same colors. The numbers indicate the docking scores (given by Autodock in −kcal/mol) of the modes of binding. The color coding of the frames corresponds to that of the lines in Fig. 3. To see this figure in color, go online.