@article {382, title = {Conformational Switching Between Protein Substates Studied with 2D IR Vibrational Echo Spectroscopy and Molecular Dynamics Simulations}, journal = {J. Phys. Chem. B}, volume = {114}, year = {2010}, pages = {17187{\textendash}17193}, doi = {10.1021/jp109203b}, author = {Bagchi, S. and Thorpe, D. G. and Thorpe, I. F. and G. A. Voth and Fayer, M. D.} }