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.
Electron density of the zinc site. This electron density map was calculated with the terminal residues 1–9 and 178–183 omitted, using the murine molecular replacement model. The map was iteratively averaged (fourfold) and solvent flattened with a molecular envelope determined from the final structure.
