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.
Energy landscape surfaces for conformational changes (A ⇌ TS† ⇌ B) in RNase A. pH-dependent changes in enthalpy (left) and entropy (right) are depicted for Cluster 1 (top), 2 (middle), and R33 (bottom). Data were obtained from temperature dependent NMR relaxation experiments. In all cases conformation A is set at a reference value of 0 kcal/mol.
