Fig. 5.

Withania somnifera lead phytochemical docking pose and interaction with SARS-CoV-2 RdRp active site. A Docking pose of standard inhibitor and lead phytochemicals at SARS-CoV-2 RdRp active site. B Surface structure of RdRp active site with lead compound Quercetin-3-rutinoside-7-glucoside. C Surface structure of RdRp active site with lead compound rutin. D Surface structure of RdRp active site interacted with standard inhibitor remdesivir. Green and orange color represents the amino acid involved in hydrogen bonding and hydrophobic interaction respectively