An official website of the United States government
Here's how you know
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.
Schematic structure of the metal ion binding site in the T. thermophilus CuA (TtCuA) obtained from the Protein Data Bank (PDB code: 2CuA). Arrows show the H114 and H157 residues coordinated to the dinuclear copper.