EC Number   |
pH Minimum |
pH Maximum |
Reference |
|---|
    1.1.3.13 | -999 |
- |
no activity detectable at pH 5.0 and at pH 12.0 |
684565 |
| 1.1.3.13 | 4 |
10 |
the free and immobilized enzyme show less than 45% of their maximum activities below pH 4.0 and approximately 85% at pH 10.0 |
697064 |
| 1.1.3.13 | 5 |
9.5 |
- |
699050 |
| 1.1.3.13 | 5.5 |
- |
16% of maximal activity |
684565 |
| 1.1.3.13 | 5.5 |
6.5 |
more than 80% of the enzyme activity remains in the pH range from 5.5 to 6.5 |
740872 |
| 1.1.3.13 | 5.5 |
11 |
pH 5.5: 6% of maximal activity, pH 11.0: 12% of maximal activity |
484919 |
| 1.1.3.13 | 6 |
8 |
more than 60% of maximum activity |
763667 |
| 1.1.3.13 | 6 |
9 |
more than 75% of maximum activity, immobilized enzyme |
763282 |
| 1.1.3.13 | 6 |
10 |
pH 6.0: about 65% of maximal activity, pH 10.0: 85% of maximal activity |
484911 |
| 1.1.3.13 | 6.5 |
8.3 |
about half-maximal activity at pH 6.5 and 8.3 |
484910 |
