Fig. 5.

Molecular interaction of the ligand, Catenulin (13) with nsp12 protein is shown. Hydrogen bond interactions with aa residues (Tyr619, Asp623, Asn691, Asp760, Asp761, and Glu811) of nsp12 protein, are shown in right panel with yellow dotted line and salt bridge interactions with residues Asp760, Asp761, and Glu811 are shown with violet dotted line, whereas the docked pose of ligand within crystal structure of nsp12 protein is shown in left panel. (For interpretation of the references to color in this figure legend, the reader is referred to the web version of this article.)