Content may be subject to copyright.This is the peer reviewed version of the following article: [A simple formalism on dynamics of proteins on potential ene... ...This is the peer reviewed version of the following article: [A simple formalism on dynamics of proteins on potential energy landscapes. Protein Science 13, 10 p2838-2838 (2009)], which has been published in final form at https://doi.org/10.1002/pro.132838. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Use of Self-Archived Versions: https://authorservices.wiley.com/author-resources/Journal-Authors/licensing/self-archiving.html#3.