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.
Topologies (3) of yeast AC (a), bacterial class III AC (b), sGC (c), mammalian and Drosophila ACs and ACA (d), ACG and parasite ACs (e), and ANP receptor and photoreceptor GCs (f). A, ATP; G, GTP; and F, forskolin. Mammalian ACs and their homologues are known as “class III” (3) to distinguish them from nonhomologous class I and II bacterial ACs.
