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.
A cartoon representation of hACE2-binding S-B domain (A) of SARS-CoV-2 S protein. A cartoon representation of SARS-CoV-2 S-B domain (purple) bound with an hACE2 (red) (B). A SARS-CoV-2 S-B domain (C) showing receptor-binding motif (RBM) comprising amino acids 438 to 506 in red and the core in cyan (pdb 6M0J). 102
