Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Diagrams of the Fo - Fc electron density maps, contoured at 3σ, for the bound methyl-oxadiazole (A) and benzothiazole (B) at the catalytic site, and benzimidazole at the catalytic (C), indole (D), and the novel binding site (E). Electron density maps were calculated using the standard protocol as implemented in CNS v1.1 (Brünger et al. 1998) before incorporating ligand coordinates.
