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.
Spatial resolution of TPPII in situ. The FSC curves from the internal gold standard (red line) and from a comparison with an external 9.9-Å density map (EMD-2036) (blue line). In gold standard, an averaged resolution of 26.4 Å is indicated at a 0.143 criterion. In a comparison with an external map, 27.7 Å is indicated at a 0.5 criterion. The Nyquist frequency is at 8.4 Å.
