Figure 4From: Structure-based and ligand-based virtual screening of novel methyltransferase inhibitors of the dengue virusBinding conformations of three compounds inside the RNA cap site. (a) Compound SPH1-103-799 is shown in green carbons. (b) Compound SPH1-101-102 is shown in turquoise carbons. (c) Compound 28SPH1-115-917 is shown in orange carbons. Residues with hydrophobic contacts with the ligands are labeled in red. Hydrogen bonds are drawn as dashed lines. (d) Superimposition of three discovered compounds and RTP. Crystallized conformation of RTP is shown in yellow carbons, compound SPH1-103-799 is shown in green carbons, compound SPH1-101-102 is shown in turquoise carbons, and compound 28SPH1-115-917 is shown in orange carbonsBack to article page