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.
The crystal structure of heparin pentasaccharide DEFGH binding to the heparin-binding site on ATIII (PDB ID: 1E03) showing the interacting partners i.e. the negatively charged groups of sulfate/carboxylate of DEFGH with the positively charged amino acids of ATIII i.e. Arg and Lys residues.
