EC Number   |
pH Minimum |
pH Maximum |
Reference |
|---|
   3.2.1.15 | -999 |
- |
PG5 activity in the permeate decreases, as compared to fermentation broth, at pH values higher than 2.5 being negligible at pH 5.0 |
678875 |
| 3.2.1.15 | 2 |
5 |
high activity in the pH range 2.0-3.0 towards soluble and insoluble substrates, while being inactive at pH 5.0 |
665773 |
| 3.2.1.15 | 2 |
6 |
pH 2.0: about 20% of maximal activity, pH 6.0: about 70% of maximal activity |
135810 |
| 3.2.1.15 | 2 |
6 |
pH 2.0: about 30% of maximal activity, pH 6.0: about 40% of maximal activity |
135810 |
| 3.2.1.15 | 2.2 |
7 |
when tested against pectins, the enzyme shows activity over a broad acidic pH range with more than 15% activity at pH 2.2-6.0 towards citrus pectin; and more than 26.6% activity at pH 2.2-7.0 towards apple pectin |
751307 |
| 3.2.1.15 | 2.4 |
5.2 |
more than 30% of maximal activity from pH 2.4 to 5.2 |
135842 |
| 3.2.1.15 | 2.5 |
4.5 |
the enzyme shows more than 60% activity between pH 2.5 and 4.5 |
749703 |
| 3.2.1.15 | 2.5 |
5 |
about 35% activity at pH 2.5, about 70% activity at pH 3.0, 100% activity at pH 3.5, about 93% activity at pH 4.0, about 90% activity at pH 4.5, about 30% activity at pH 5.0 |
750585 |
| 3.2.1.15 | 3 |
4.5 |
pH 3.0: about 50% of maximal activity, pH 4.5: optimum |
654226 |
| 3.2.1.15 | 3 |
5 |
50% of maximal activity at pH 3.0 and pH 5.0, almost inactive at pH 7.0 |
717624 |
