Fig. 6.

(A): HADDOCK complexes of the RBD of SARS-CoV in its open and closed state with one subunit of the pentameric extracellular domain of human α7 nAChR. (B): The interaction interface between the RBD of SARS-CoV in an open state (red color) with the extracellular domain of human α7 nAChR (cyan color). (C): The interaction interface between the RBD of SARS-CoV in a closed state (red color) with the extracellular domain of human α7 nAChR (cyan color). (For interpretation of the references to color in this figure legend, the reader is referred to the Web version of this article.)