Fig 1.

Structure of DENV-3 protease bound to Bz-nKRR-H. (A) The structure is shown in cartoon representation, with NS3 in green and NS2B in blue. The wrapped β hairpin is indicated. Bz-nKRR-H is shown in stick representation with the OMIT Fo-Fc density where the ligand is removed from the final round of refinement, contoured at 3σ. (B) Stereo image of the detailed interactions of Bz-nKRR-H. Potential hydrogen bonds are indicated by the dashed lines. The residues are colored as for the protein shown in panel A.