EC Number   |
pH Minimum |
pH Maximum |
Reference |
|---|
   3.2.1.139 | 2 |
4 |
pH 2: about 30% of maximal activity, pH 4: about 70% of maximal activity |
26106 |
| 3.2.1.139 | 3 |
5 |
pH 3.0: about 80% of maximal activity, pH 5.0: about 50% of maximal activity |
26105 |
| 3.2.1.139 | 3 |
5.8 |
about 45% of maximal activity at pH 3 and at pH 5.8 |
26107 |
| 3.2.1.139 | 3 |
8.5 |
- |
745060 |
| 3.2.1.139 | 3.3 |
7 |
pH 3.3: about 60% of maximal activity, pH 7: about 50% of maximal activity |
26109 |
| 3.2.1.139 | 4 |
5.5 |
at pH 4.0 25.5% and at pH 5.5 51.6% activity |
697944 |
| 3.2.1.139 | 4 |
5.6 |
about 50% of maximal activity at pH 4.5 and 5.6 |
26100 |
| 3.2.1.139 | 4.5 |
7.5 |
about 40% of maximal activity at pH 4.5 and pH 7.5 |
646735 |
| 3.2.1.139 | 4.8 |
6.3 |
pH 5.8: about 80% of maximal activity, pH 6.3: about 50% of maximal activity |
26104 |
| 3.2.1.139 | 5 |
6.2 |
pH 5: about 85% of maximal activity, pH 6.2: about 65% of maximal activity |
26108 |
