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.
Schematic representation of the interface between the mononuclear iron center located in the active site of one α subunit and the Rieske domain from a neighboring subunit connected by hydrogen bonds through Asp203 residue. Some of the possible hydrogen bond interactions involved in the contact are indicated.
