EC Number   |
pH Minimum |
pH Maximum |
Reference |
|---|
    1.1.99.18 | 2.5 |
4.5 |
lactose as substrate, cytochrome c as electron acceptor |
695770 |
| 1.1.99.18 | 2.5 |
5 |
pH 2.5: about 15% of maximal activity, pH 5.0: about 40% of maximal activity, activity with cytochrome c as acceptor, Phanerochaete chrysosporium enzyme recombinantly expressed in Trichoderma reesei |
763444 |
| 1.1.99.18 | 2.5 |
5 |
pH 2.5: about 45% of maximal activity, pH 5.0: about 55% of maximal activity, activity with cytochrome c as acceptor, enzyme from Phanerochaete chrysosporium |
763444 |
| 1.1.99.18 | 2.5 |
6.5 |
lactose as substrate, 2,6-dichloroindophenol or 1,4-benzoquinone or ferricenium as electron acceptor |
695770 |
| 1.1.99.18 | 2.5 |
6.5 |
pH 2.5: about 40% of maximal activity, pH 6.5: about 60% of maximal activity |
655367 |
| 1.1.99.18 | 3 |
5 |
pH 3.0: about 60% of maximal activity, pH 5.0: about 70% of maximal activity, lactose + cytochrome c, in acetate buffer |
654308 |
| 1.1.99.18 | 3 |
5 |
pH 3.0: about 70% of maximal activity, pH 5.0: about 40% of maximal activity, lactose + cytochrome c, in acetate buffer |
654308 |
| 1.1.99.18 | 3 |
5.5 |
highest activity at pH 3, decreases to 10-20% of the activity when the pH increases to pH 5.5, cellobiose + cytochrome c recombinant wild-type enzyme, mutant enzymes N732H, N732Q and N732A |
654697 |
| 1.1.99.18 | 3 |
6 |
more than 50% activity between pH 3.0 and 6.0 |
740389 |
| 1.1.99.18 | 3 |
6 |
more than 50% activity in the pH range between pH 3.0-6.0, acceptor: 1,4-benzoquinone |
763444 |
