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.
α, θ density maps for the FF in the present work. Left: version with harmonic cosine dihedral potential; Center and right: version with cosine sum dihedral potential. Different maps are obtained giving different weights to the terms, in order to reproduce the map for sheet (blue), helix (green), glycine (cyan) and a generic model (red).
