Figure 4
(a, b, c) Crystal structure of LACV EndoN in complex with baloxavir . (a) Representation of the electrostatic surface potential of LACV EndoN; the compound is represented as sticks. Mn2+ ions are represented as purple spheres. (b) An Fo − Fc OMIT map corresponding to the ligand (1.5σ). (c) Enlargement of the catalytic site showing the coordination of waters, ions and catalytic residues by the ligand. (d) Enlargement of the catalytic site of H1N1 FLUAV PA-Nter in complex with baloxavir (PDB entry 6fs6). |