FIGURE 5.

Molecular docking models depicting interactions between YZD components and their putative molecular targets/receptors. (A) APP (Beta amyloid A4 protein Beta, PDB code: 6UWP) interacting with Paeoniflorin; (B) BACE (Beta-secretase 1, PDB code: 5CLM) interacting with Ginsenoside Rg3; (C) GSK3B (Glycogen synthase kinase-3 beta, PDB code: 1O6L) with Polygalaxanthone. Structures drawn entirely in black represent YZD components, the colored dots are amino acid residues from the interacting protein. Pink arrows represent hydrogen bonds while red lines indicate a P-π conjugate.