EC Number   |
pH Minimum |
pH Maximum |
Reference |
|---|
   3.4.23.34 | -999 |
- |
CatE is normally most acitve at acidic pH, which corresponds to the active endosomal form |
677973 |
| 3.4.23.34 | -999 |
- |
lysosomal pH of the wild-type macrophage estimated to 5.3 to 5.5, lysosomal pH of catE-deficient macrophage raises to 6.4 to 6.5 |
681209 |
| 3.4.23.34 | 1 |
4 |
83% of maximal activity at pH 1 and 55% of maximal activity at pH 4, hemoglobin as substrate |
30789 |
| 3.4.23.34 | 1.6 |
3.9 |
half-maximal activity at pH 1.6 and 3.9, hemoglobin as substrate |
30797 |
| 3.4.23.34 | 2 |
4 |
90% of maximal activity at pH 2 and half-maximal activity at pH 4, hemoglobin as substrate |
30799 |
| 3.4.23.34 | 2 |
5 |
pH 2.0 and 5.0: approximately 80% of maximal activity |
667861 |
| 3.4.23.34 | 3.5 |
4.8 |
pH 3.5.-4.5: optimum, pH 4.8: about 25% of maximal activity |
670765 |
| 3.4.23.34 | 5 |
7 |
active in the presence of ATP |
30784 |
| 3.4.23.34 | 5.8 |
- |
and above, no activity in the absence of ATP |
30784 |
