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.
Each residue could either have no structural information (“no info”, pink), or have the information: sheet (purple), random coil (red) or helix (yellow). The drop of secondary structure information at the sides of the graph only reflects the size distribution of the fragments used.
