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. Author manuscript; available in PMC: 2010 Jul 18.
Published in final edited form as: J Mol Biol. 2010 Feb 1;397(2):467–480. doi: 10.1016/j.jmb.2010.01.052

Fig. 2.

Fig. 2

Conserved interactions between peptide and HLA-G. The polar and non-polar contacts of the P1 residue (a, c, e) and the P9 residue (b, d, f) of each pHLA-G complex are shown. (a and b) HLA-GKGPPAALTL. (c and d) HLA-GKLPAQFYIL. (e and f) HLA-GRIIPRHLQL. H-bonds and salt bridges are represented by dashed lines, and water molecules are represented by red spheres.