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Illustration of the 3D complexes of ACE2 and artemisinin (left) and the artemisinin interactions with the amino acid residues (right). (A) Variant 8 of ACE2 (rs961360700) with the highest binding energy (–8.2 kcal/mol). (B) Variant 10 of ACE2 (rs1316056737) with the highest number of hydrogen bonds (n = 4).
