FIGURE 4.
Structure of the NarG-R94S variant. A, wild-type structure showing the three putative electron transfer pathways from FS0 to Mo-bisPGD. B, structure of the NarG-R94S variant.
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.