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. 2022 May 16;9:857879. doi: 10.3389/fnut.2022.857879

FIGURE 1.

FIGURE 1

The predicted binding modes of polydatin (POD) and resveratrol (RES) docked into AMP-activated protein kinase (APMK). (A,D) Chemical structures of POD and RES, respectively. The binding location of AMPK (black box area) interacting with POD and RES were shown as molecular surface structures in 3D docking model (B,E); H-bonds and hydrophobic interactions between POD or RES and AMPK in a 2D docking model (C,F).