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. 2020 Jun 9;122:103848. doi: 10.1016/j.compbiomed.2020.103848

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Fig. 5 — Docking of Oxiphenisatin with modeled structure of SARS-CoV-2 helicase. (A) Overall cartoon presentation of SARS-CoV-2 helicase with docked Oxiphenisatin depicted in purple sticks and highlighted in a circle. (B) Ligplot derived details of interactions between Oxiphenisatin and helicase showing several intermolecular H bonds (dotted green lines) in addition to hydrophobic interactions involving most of the β19-β20 loop residues.