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.
The chemical mechanism of AKR1D1. Note the steroid is drawn with the α-face towards the viewer and the hydride is transferred to the β-face. The tetrad residues and steroid are colored in black. All the other atoms are color-coded as in Figure 5. Hydrogen bonds are indicated by red dashes.
