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.
Domain organization of the monomeric structure of the SARS-CoV-2 3CLpro. Domain I (residues 8–101) is coloured in red, domain II (residues 102–184) is coloured in blue and domain III (residues 201–303) is coloured in yellow. The catalytic dyad (His14 and Cys145) of 3CLpro is shown in stick (indicated by circles).
