An official website of the United States government
Here's how you know
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.
Theoretical thermal unfolding curves for the three helices in HP36. Data for each helix are obtained by averaging over residues belonging to the helix, and are normalized to obtain the percentage decay ΔAbsn /ΔAbsn∞ values. Solid lines are the sigmoidal fit curves.