Lintao Bu and John E. Straub, “Vibrational Frequency Shifts and Relaxation Rates for a Selected Vibrational Mode in Cytochrome c,” Biophys. J. 85: 1429-1439 (2003); Shigehiko Hayashi, Emad Tajkhorshid, and Klaus Schulten, “Molecular Dynamics Simulation of Bacteriorhodopsin's Photoisomerization Using Ab Initio Forces for the Excited Chromophore,” ibid. 85: 1440-1449 (2003). 両方の論文に一口噛んでいます(^_^;)。