EC Number   |
pH Minimum |
pH Maximum |
Reference |
|---|
   3.1.1.6 | 3 |
- |
no activity below |
35230 |
| 3.1.1.6 | 5 |
- |
inactive below, EST1 sample after anion-exchange chromatography, p-nitrophenyl acetate as substrate, 20°C, 4 h |
699069 |
| 3.1.1.6 | 5 |
5.5 |
- |
35241 |
| 3.1.1.6 | 6 |
- |
85% residual activity, alpha-naphthyl acetate as substrate, more active in acetate buffer than phosphate buffer |
701417 |
| 3.1.1.6 | 6.5 |
7 |
optimum activity, alpha-naphthyl acetate as substrate |
701417 |
| 3.1.1.6 | 7 |
- |
no activity above |
35223 |
| 3.1.1.6 | 7 |
8.5 |
the enzyme retains about 90% and 88% of its maximal activity at pH 7.0 and 8.5, respectively |
730850 |
| 3.1.1.6 | 7 |
9 |
about 35% activity at pH 7.0, 100% activity at pH 8.0, about 60% activity at pH 9.0, almost no activity below pH 6.0 and above pH 10.0 |
752327 |
| 3.1.1.6 | 7 |
10 |
100% activity, EST1 sample after anion-exchange chromatography, p-nitrophenyl acetate as substrate, 20°C, 4 h |
699069 |
| 3.1.1.6 | 8 |
- |
65% residual activity, alpha-naphthyl acetate as substrate |
701417 |
