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. 2021 Feb 24;19(3):120. doi: 10.3390/md19030120

Figure 3.

Figure 3

(a) Binding cavity of α-1-acid glycoprotein AGP (cyan solid surface) accommodating the ligand (2R)-2,3-dihydroxypropyl acetate (magenta sticks) and GlcNAc-GlcN-GlcNAc molecule (ADA, yellow mesh surface). (b) Detail of the positioning of the most favorable binding mode of GlcNAc-GlcN-GlcNAc (ADA yellow sticks) to AGP (cyan backbone) by comparison to the positioning of the ligand (2R)-2,3-dihydroxypropyl acetate (magenta sticks).