Scheme 1.
Flow of nitrogen through coupled aminotransferases and the GDH reaction in the liver. 1, Alanine aminotransferase; 2, aspartate aminotransferase; 3, GDH; 4, urea cycle enzymes.
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.