Fig. 5.
Difference electron density (2Fo-Fc, 1σ) for the holo complex with cofactor, NADPH in mouse DHFR. The density in the active site was fit to glycerol from the cryo protection in the buffer.
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.