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.
Superimposition between the structures of the wild-type enzyme and Y364F mutant. The red stick model indicates Y364 in the wild-type enzyme. Green indicates F364 in the Y364F mutant. Blue indicates galactose, and the red dash indicates the predicted hydrogen bond
