Extended Data Fig. 2: The interactions between SARS-CoV-2 Mpro and N3.
From: Structure of Mpro from SARS-CoV-2 and discovery of its inhibitors
a, The Fo − Fc omit map (contour level of 3σ, shown as blue mesh). b, Detailed view of the interactions between the inhibitor N3 and SARS-CoV-2 Mpro. Mpro residues are shown in blue (protomer A) and salmon (protomer B); N3 is in green; and water is in black. The hydrogen bonds are shown as black dashed lines. The covalent bond between N3 and the C145 of protomer A is in purple.
