EC Number   |
pH Minimum |
pH Maximum |
Reference |
|---|
    5.3.1.5 | 2 |
11 |
pH profile, overview |
701444 |
| 5.3.1.5 | 4 |
8.5 |
the enzyme retains 60% of its activity even at pH 4.5 |
713800 |
| 5.3.1.5 | 5 |
8 |
wild-type |
651118 |
| 5.3.1.5 | 5 |
9 |
about 40% activity at pH 5.0, about 60% activity at pH 5.5, about 88% activity at pH 6.0 and 8.0, about 92% activity at pH 6.5 and 7.5, about 80% activity at pH 8.5, about 75% activity at pH 9.0 |
728722 |
| 5.3.1.5 | 5 |
9 |
pH profiles of recombinant mutant enzymes, overview |
703492 |
| 5.3.1.5 | 5 |
10 |
mutants E372G/V379A, E372G/F163L and E372G |
651118 |
| 5.3.1.5 | 5.5 |
9.5 |
pH 5.5: about 40% of maximal activity, pH 9.5: about 80% of maximal activity, D-fructose isomerization |
2773 |
| 5.3.1.5 | 6 |
9 |
pH 6: about 70% of maximal activity, pH 9: about 90% of maximal activity |
2756 |
| 5.3.1.5 | 6 |
10 |
pH 6: about 35% of maximal activity, pH 10: about 30% of maximal activity |
2739 |
| 5.3.1.5 | 6 |
10.5 |
about 75% of maximal activity at pH 6.0 and 10.5 |
2760 |
