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The result of molecular docking. (A) The chemical structure of APBC. (B) Docking analysis of APBC in the hydrophobic cleft formed by the dimeric hPD-L1. Salmon sticks represent the key residues. Sand yellow sticks represent the APBC small molecule. (C) Binding overlap of APBC (sand yellow stick) and BMS-202 (cyan stick) in the binding site. (For interpretation of the references to color in this figure legend, the reader is referred to the web version of this article.)
