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 drawing of the available sites for Cl− in the StClC pore at a given Glu148 protonation state. The drawing convention has been adopted from Dutzler et al. (2003). Sites for Cl− ions are shown as patterned spheres and hydrogen bonds are shown as dashed lines.
