Fig. 2

3D-binding interfaces of NSP3 with Amprenavir, Darunavir, Rimantadine &Saquinavir. a–d Binding motifs of Amprenavir. e All the binding motifs of Amprenavir together. f–k Binding interfaces of Darunavir. L Combined binding motifs of Darunavir. m, n Rimantadine binding motifs. o All motifs of RIM. p, q Saquinavir binding motif. Numbers indicate the motif forming amino acids. Three letter codes of amino acids have been mentioned