EC Number   |
Temperature Stability Minimum [°C] |
Temperature Stability Maximum [°C] |
Reference |
|---|
    1.11.1.21 | 25 |
- |
the enzyme remains fully active at pH 5.0 for more than 15 min at 25°C |
439784 |
| 1.11.1.21 | 25 |
90 |
at 90°C, the catalatic activity is 20% greater than at 25°C. Peroxidatic activity declines after incubation at temperatures higher than 40°C, although at 70°C nearly 50% of the activity at 25°C is retained |
439789 |
| 1.11.1.21 | 30 |
51 |
the enzyme is stable for 30 min up to 30°C and loses 50% of its activity at 43°C, 10 min at 51°C result in complete inactivation of the enzyme |
714283 |
| 1.11.1.21 | 40 |
- |
sharp decrease in activity above |
724571 |
| 1.11.1.21 | 40 |
60 |
the catalatic activity of the enzyme is stable for 24 h at 40°C. At 50°C the half life is about 18 h, while at 60°C over the first 4 h of incubation 50% of activity is observed |
701415 |
| 1.11.1.21 | 40 |
65 |
95% loss of catalase activity after 22 h at 40°C, 95% loss of catalase activity after 330 min at 45°C, 95% loss of catalase activity after 48 min at 50°C, 95% loss of catalase activity after 15 min at 55°C, 95% loss of catalase activity after 8 min at 60°C, 95% loss of catalase activity after 1 min at 65°C |
696108 |
| 1.11.1.21 | 50 |
- |
both the catalatic and the peroxidatic activities are similarly inactivated by heating to 50°C |
439790 |
| 1.11.1.21 | 50 |
- |
mutants C55A, C74A, C55A/C74A, C26A/C74A, melting temperature |
725487 |
| 1.11.1.21 | 53 |
- |
melting temperatures are at 53 and 63°C |
741929 |
| 1.11.1.21 | 60 |
- |
rapid decrease in stability |
743032 |
