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.
A comparison of the structures after the SA fit (step 3). (a) A comparison of the structure candidate No. 54845 (yellow) with the published structure (blue). (b) A comparison of structure candidate No. 54100 (colour by elements) with the published structure (blue). View along the a axis.
