Fig. 2.
Stereo views of the superposition of the Sa(V31Y/F92I) DHFR crystal structure (magenta) with A) model of dihydrofolate in the active site (cyan) and B) the lowest energy model from the predicted ensemble (yellow).
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.