Figure 9.

Molecular docking results of ferulic acid 4-O-β-D-glucopyranoside with the three proteins with the highest docking scores. (A) 2O6L; (B) 5HJP; (C) 1XU9. 1, the binding interaction between ferulic acid 4-O-β-D-glucopyranoside and the related target protein. The purple arrows show hydrogen bonds, capital letters and the shape of water-drop represent amino acids; 2, the binding mode of ferulic acid 4-O-β-D-glucopyranoside and amino acids in protein ribbons. Dashed lines represent hydrogen bonds; 3, charge distribution on the surface of a three-dimensional model of related target. Negative charges are depicted in red and positive charges in blue.