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.
Substrate-binding pocket of CalE7. A, cross-section through the surface of the elongated CalE7 substrate-binding pocket. The two subunits of CalE7 are shown in gray and cyan. The polar residues lining the substrate-binding channel and the water molecules (red space) in the channel are shown. B, stereoview of the residues lining the substrate-binding pocket. Both views are in the same orientation.
