EC Number   |
pH Minimum |
pH Maximum |
Reference |
|---|
   2.4.1.207 | -999 |
- |
isozyme XTH31's hydrolase activity increases almost linearly with decreasing pH in the apoplastic range, pH6.2-4.5, consistent with a possible role in acid growth, inactive at pH 3.5 and below, xyloglucan endotransglucosylase activity |
736953 |
| 2.4.1.207 | -999 |
- |
isozymes sXET and eXET show different pH-profiles |
660266 |
| 2.4.1.207 | -999 |
- |
pH-profile, sigmoidal decline in activity at high pH, at low pH occurs an abrupt drop in activity |
657834 |
| 2.4.1.207 | 2 |
8 |
recombinant enzyme, activity range, profile overview |
753713 |
| 2.4.1.207 | 3 |
8 |
recombinant enzyme, activity range, profile overview |
753713 |
| 2.4.1.207 | 4 |
6 |
isozyme DkXTH1 exhibits a bell-shaped pH profile, and a rapid loss of activity occurs when the pH ranges from pH 4 to pH 5, which is typical for XET isoenzymes |
755080 |
| 2.4.1.207 | 4 |
7 |
isozyme DkXTH2 exhibits a bell-shaped pH profile, and a rapid loss of activity occurs below pH 4, which is typical for XET isoenzymes |
755080 |
| 2.4.1.207 | 4 |
7 |
over 30% of maximal activity within this range, recombinant enzyme, profile overview |
759371 |
| 2.4.1.207 | 4 |
7 |
pH 4: 25-35% of maximal activity, pH 7: 30-40% of maximal activity |
636810 |
| 2.4.1.207 | 4 |
8 |
AtXTH13 is more tolerant to basic environments, retaining 40% of its maximal activity at pH 8.0, but it displays only 20% activity at pH 4.0. The enzyme is inactive at pH 3.5. Bell-shaped curve of AtXTH13 |
715759 |
