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.
Two-dimensional structure of AHA2 with BPA incorporated at different positions (indicated with purple stars) in AHA2, including the actuator domain (orange), phosphorylation domain (blue), nucleotide-binding domain (red), and the regulatory domain (last 105 amino acids at the C terminus) that includes the three regulatory regions R-I (black), R-B (white), and R-II (black).
