EC Number   |
pH Minimum |
pH Maximum |
Reference |
|---|
    2.5.1.54 | 1.5 |
8.5 |
wild-type and mutants |
639793 |
| 2.5.1.54 | 5.5 |
8.5 |
pH 5.5: about 50% of maximal activity, pH 8.5: about 40% of maximal activity |
639769 |
| 2.5.1.54 | 5.7 |
8.5 |
pH 5.7: about 25% of maximal activity, pH 8.5: about 30% of maximal activity |
639747 |
| 2.5.1.54 | 6 |
7 |
more than 90% of maximum activity |
659228 |
| 2.5.1.54 | 6 |
7.6 |
pH 6.0: about 30% of maximal activity, pH 7.6: about 60% of maximal activity |
639756 |
| 2.5.1.54 | 6 |
8.5 |
pH 6.0: about 65% of maximal activity, pH 8.5: about 50% of maximal activity |
639753 |
| 2.5.1.54 | 6 |
9 |
at pH 9.0 the activity is about 60% of the activity at pH 6.0, wid-type enzyme |
725725 |
| 2.5.1.54 | 6 |
9 |
pH 6.0: about 55% of maximal activity, pH 9.0: about 35% of maximal activity, mutant enzyme I181D |
725725 |
| 2.5.1.54 | 6.2 |
7.9 |
pH 6.2: about 35% of maximal activity, pH 7.9: about 55% of maximal activity |
639742 |
| 2.5.1.54 | 6.5 |
7 |
- |
639766 |
