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. 2022 Aug 24;15(9):1045. doi: 10.3390/ph15091045

Figure 2.

Figure 2

The surface representation of plant metabolites docking positions on the SARS-CoV-2 Mpro active site is shown, with amentoflavone (green), kaempferitrin (blue), 7-O-galloylquercetin (yellow), and gallagic acid (magenta) (A). Contacts of SARS-CoV-2 Mpro active site residues with amentoflavone (B), 7-O-galloylquercetin (C), kaempferitrin (D), and gallagic acid (E) are depicted in a two-dimensional diagram. Dashed black lines indicate hydrogen bonds; full green lines indicate van der Waals interactions.