In Silico Study of Coumarins: Wedelolactone as a Potential Inhibitor of the Spike Protein of the SARS-CoV-2 Variants

Figure 8

Binding interactions of soulattrolide (a, b) in the binding sites of the spike protein of the Delta variant. (a) 3D-binding interaction diagram. (b) 2D-binding interaction diagram. The protein surface of the Delta variant is depicted as blue for basic surfaces and red for acidic surfaces.

(a)

(b)