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 stereo representation of the A. thaliana At2g17340 electron-density map and the final refined model (yellow sticks) in the vicinity of the metal-binding site. The centrally positioned residue Asn221 together with Asp220 and Asp256 act as monodentate ligands for the metal (purple cross); the coordination sphere is completed by three water molecules (red crosses). The figure was generated using PyMol (DeLano, 2002 ▶).
