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.
Proposed pore opening mechanics of GsuK. (A) Working model of the GsuK intracellular gate from closed (magenta) to open (green). Arrows indicate the direction of inner helix movement from closed to open state. Leu117 side chains are shown as sticks. (B) Pore opening mechanics of MthK. KcsA is used as the closed model for MthK.
