
Fig. 6. (A) Change in height of peaks at approximately 1639 cm-1
(ß-sheet structure) in Gillichthys muscle-type lactate
dehydrogenases (A4-LDHs) inverted second-derivative infrared
spectra (see Fig. 5) from 2 min
to 360 min (20°C) or 300 min (40°C) after addition to 75%
D2O. (B) Change in height of peaks at approximately 1655
cm-1 (
-helical structure) over time.