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.
YahA-EAL dimer interfaces. A and C, canonical YahA-EAL/Mg2+ dimer. B and D, closed YahA-EAL·cdG·Ca2+ dimer. For each structure, two orthogonal views (front and top) are shown. Hydrogen bonds are represented as broken brown lines, divalent cations as spheres.
