Research Article

Effect of Temperature on Xylanase II from Trichoderma reesei QM 9414: A Calorimetric, Catalytic, and Conformational Study

Table 2

Data from the irreversible calorimetric transition of 1.1 mg·mL−1 protein were taken from Figure 4(a) except for data obtained at 90°C·h−1 scan rate (not shown in Figure 4(a)). was obtained integrating the area under the endothermic peaks.

Scan rate of irreversible transition
15 (°C·h−1)30 (°C·h−1)60 (°C·h−1)90 (°C·h−1)

(°C) 57.2758.7160.09 61.53
(kCal·mol−1)112.58172.61183.38293.58