... We applied different methods (differential scanning calorimetry, circular dichroism, Fourier transform infrared spectroscopy, and intrinsic fluorescence) to investigate the thermal-induced changes in the structure of small heat shock protein Hsp22. ...
... Here we found by difference Fourier transform infrared spectroscopy the appearance of Fermi-resonant X-H stretch modes in light-minus-dark difference spectra; their assignment with (15)N labeling and site-directed mutagenesis demonstrates that His166 is ...