EC Number   |
pH Minimum |
pH Maximum |
Reference |
|---|
    3.5.1.19 | 4 |
11 |
activity range, profile overview |
753679 |
| 3.5.1.19 | 5 |
8 |
activity range, marked decrease in activity below pH 5.0 and above pH 8.0 |
735084 |
| 3.5.1.19 | 5 |
10.5 |
pH 5.0: about 70% of maximal activity, pH 10.5: about 75% of maximal activity |
246588 |
| 3.5.1.19 | 5.5 |
9.5 |
pH 5.5: about 60% of maximal activity, pH 9.5: about 45% of maximal activity |
246570 |
| 3.5.1.19 | 6 |
8 |
pH 6.0: about 60% of maximal activity, pH 8.0: about 30% of maximal activity |
755521 |
| 3.5.1.19 | 6 |
9.5 |
above 50% of the maximum activity is confirmed at a broad range of pHs from 6.0 to 9.5 |
754017 |
| 3.5.1.19 | 6 |
10.5 |
pH 6.0: about 40% of maximal activity, pH 10.5: about 45% of maximal activity |
753679 |
| 3.5.1.19 | 6 |
11 |
pH 6.0: about 60% of maximal activity, pH 11.0: about 75% of maximal activity |
755150 |
| 3.5.1.19 | 6.5 |
10 |
hydrolysis of nicotinamide of a wide range of pH values |
729184 |
| 3.5.1.19 | 7 |
11 |
pH 7.0: about 35% of maximal activity, pH 11.0: about 30% of maximal activity |
246568 |
