Fig. 3: Binding mode of Compound 21.
From: Structure of an antagonist-bound ghrelin receptor reveals possible ghrelin recognition mode
a Side chain interactions within 4.0 Å residues are shown in stick representation. Hydrogen bonds are shown as black dashed lines. b Schematic representation of the interactions between the ghrelin receptor and Compound 21, analyzed using the Discovery Studio 2016. The black dot line indicates a hydrogen bond.
