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.
Subtomogram average of the mitochondrial ATP synthase dimer from P. tetraurelia. (A) Side view, (B) matrix view, and (C) luminal view. The complex forms a U-shaped dimer with a bulky intracrista region. The red arrow indicates matrix density connecting the two monomers. The average was calculated from 1,244 subvolumes. Threshold levels: mesh, 2 σ; solid, 3.5 σ. (Scale bar, 5 nm.) See Movie S1.
