EC Number   |
pH Minimum |
pH Maximum |
Reference |
|---|
   1.1.1.8 | -999 |
- |
A change in pH from pH 8.0 to pH 7.5 leads to increased G3PDH affinity for NAD+. With a change in pH from pH 8.0 to pH 7.5 at 22°C in the euthermic and hibernator conditions, the Km for NAD+ decreases by 62% and 53%, respectively |
740336 |
| 1.1.1.8 | 5 |
7.5 |
highest activity, glycerol-3-phosphate formation |
287356 |
| 1.1.1.8 | 5 |
8.1 |
about half-maximal activity at pH 5.0 and 8.1, reduction of dihydroxyacetone phosphate |
287344 |
| 1.1.1.8 | 5.2 |
7.8 |
about half-maximal activity between pH 5.2 and 7.8, reduction of dihydroxyacetone phosphate |
287342 |
| 1.1.1.8 | 5.8 |
7.2 |
reduction of dihydroxyacetone phosphate occurs over a broad range between 5.8 to 7.2 |
287344 |
| 1.1.1.8 | 6 |
6.5 |
maximal activities of the three allelic forms are obtained within a pH range of 6.0-6.5 for dihydroxyacetone phosphate reduction |
287347 |
| 1.1.1.8 | 6.5 |
8.2 |
about half-maximal activity at pH 6.5 and 8.2, reduction of dihydroxyacetone phosphate |
287336 |
| 1.1.1.8 | 6.7 |
8.7 |
about 80% of maximal activity at pH 6.7 and 8.7, reduction of dihydroxyacetone phosphate, decrease of activity below and above these pH values |
287350 |
| 1.1.1.8 | 6.8 |
7.2 |
activity falls off rapidly as pH is increased |
287349 |
| 1.1.1.8 | 7 |
8 |
dihydroxyacetone reduction, activity decreases rapidly below pH 7.0 and above pH 8.0, more rapidly at acidic values |
287330 |
