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) Overlay of the 15 low-energy structures in conformational group number 1, aligned according to the backbone of the CFGWC ring, shown in red. (B) The CFGWC ring of one representative structure from each of the nine conformational groups, each with a distinct colour, aligned according to the backbone.
