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Figure 4.
Fig. 4. Ligand contact analysis of mCD1d–glycolipid
complexes. All ligand contacts are represented schematically.
The polar core of the ligands is highlighted as a light red box.
Broken lines represent hydrogen bonds, gray circles show vdW
contacts, dashed circles indicate residues whose side chains
adopt two alternate conformations, and filled gray circles
highlight specific protein fluorine contacts. Ligand components
are color coded according to Fig. 1. Apolar interactions with
the F′-pocket are common to all ligands.
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