Fig. 6

π-stackings analysis based on the WMV CP 3D structure. a The overview of WMV CP 3D cartoon structure. Sixteen aromatic residues forming π-stackings are shown in sticks. b–d The close views of the π-stackings between 16 aromatic residues in WMV CP. The positions of F¹⁰⁵, W¹⁰⁸, Y¹⁰⁹, F¹³⁰, F¹⁷⁸ and F²¹⁷ indicated with different colors are shown in b. The positions of Y¹¹⁶, F¹³⁰, W¹³³, W¹⁴⁷ and Y¹⁵⁸ indicated with different colors are shown in c. The positions of Y¹⁸⁵, Y¹⁹⁵, Y¹⁹⁹, Y²¹³, F²¹⁵, F²¹⁷ and Y²¹⁸ indicated with different colors are shown in d. The centroid distance less than 10 Å between two aromatic rings is indicated with a yellow dash line and the corresponding distance values are indicated with red fonts