EC Number |
pH Minimum |
pH Maximum |
Reference |
---|
1.1.1.95 | 4 |
9 |
pH 4.0: about 82% of maximal activity, pH 9.0: about 80% of maximal activity |
762680 |
1.1.1.95 | 5 |
7.8 |
about 50% of activity maximum at pH 5 and 7.8, NADH oxidation |
287540 |
1.1.1.95 | 5.2 |
5.7 |
at approximately pH 5.7 the activity starts increasing again and reaches a new optimum at approximately pH 5.2 before decreasing once again |
687625 |
1.1.1.95 | 5.5 |
8.5 |
Tris buffer and phosphate buffer |
287525 |
1.1.1.95 | 6 |
8.5 |
activity drops sharply above pH 8.5 |
287546 |
1.1.1.95 | 6.5 |
8 |
enzymatic activity decreases below pH 6.5 |
725917 |
1.1.1.95 | 7.5 |
- |
3-phosphohydroxypyruvate reduction |
687641 |
1.1.1.95 | 7.5 |
9.5 |
activity is relatively constant between pH 7.5-9.5. Above pH 9.5 and below pH 7.5 activity falls off rapidly |
687625 |
1.1.1.95 | 8.5 |
10.3 |
about 50% of activity maximum at pH 8.5 and 10.3, NAD+ reduction |
287540 |
1.1.1.95 | 9 |
- |
3-phospho-D-glycerate oxidation |
687641 |