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.
Cooperativity in Na+ bindings. Panel (a) illustrates the giant component of the thrombin residues’ coupling network with respect to number of bound Na+. Panel (b) shows these coupling on the structure plot. The red and blue lines on both panels represent the positive and negative correlations respectively. A darker and thicker line indicates a stronger coupling.
