Figure 5From: Peptide binding to HLA-DP proteins at pH 5.0 and pH 7.0: a quantitative molecular docking studyPeptide binding pocket 1. The α chain residues are shown in light blue, the β chain residues – in darksalmon. The dimorphic Asp/Gly84β is shown in green. Ser53α (given in magenta) makes a H-bond with peptide position 1 residue Phe (given as PHE-3 in orange).Back to article page