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.
Position of threonine 367 and the C2 oxygen of the FAD isoalloxazine group from the porcine ETF-QO crystal structure (pdb data bank: 2GMH). The corresponding amino acid in R. sphaeroides ETF-QO is asparagine 338 which is in position to interact with the C2 oxygen and N1 of the isoalloxazine ring.
