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. 1997 Jun 24;94(13):6880–6885. doi: 10.1073/pnas.94.13.6880

Figure 2.

Figure 2

Comparison of the surface of the ligand-binding sites of Ld–p29 (Left) and Db–Flu Np (Right) complexes. Respective peptides are shown in black. Heavy chain residues that interact with peptide are highlighted: yellow, hydrophobic/aromatic; purple, polar; red, negatively charged; blue, positively charged. The figure was prepared using grasp (32). The architecture of the ridge (indicated with arrow) is very similar in both Ld and Db.