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 ordered water network in the active site of HCA II. The zinc is represented by a gray sphere and the oxygen atoms of water molecules as smaller red spheres. Dotted lines are presumed hydrogen bonds with heavy atom distances given. Stick figures are selected amino acids of the active site with both the inward and outward orientations of His64 shown. This figure was created using PyMOL (28).
