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.
Cys3-Cys11 disulfide bond in gauche-gauche-gauche conformation is formed in the non hydrogen-bonding pair; the 3-residue β-turn is formed by Val6-Val7-Ile8 residues in αRγRαL conformation [56].
