Fig. 3From: Virtual screening of phytochemical compounds as potential inhibitors against SARS-CoV-2 infectionPiperolactam A docked with S-protein. a Surface image of Piperolactam A docked with the Region 1 of 6X6P S-protein. b 2D Interaction map of the Piperolactam A with the S-protein. Interaction profiles indicate two H-bond with ASP364Back to article page