EC Number   |
Activating Compound |
Reference |
|---|
    3.5.3.9 | 2,4-Dinitrophenylhydrazine |
can partially substitute for phenylhydrazine, 67% of the activity with phenylhydrazine |
689677 |
| 3.5.3.9 | glutathione |
reducing agents |
246696 |
| 3.5.3.9 | L-arginine |
can partially substitute for phenylhydrazine, 19% of the activity with phenylhydrazine |
689677 |
| 3.5.3.9 | L-lysine |
can partially substitute for phenylhydrazine, 29% of the activity with phenylhydrazine |
689677 |
| 3.5.3.9 | lysine |
- |
667023 |
| 3.5.3.9 | more |
phenylhydrazine crucial for enzyme activity |
667023 |
| 3.5.3.9 | phenylhydrazine |
completely dependent on phenylhydrazine, which acts as an activator at low concentrations and decreases the affinity of the enzyme for the substrate at higher concentrations, the activation is reduced by pyridoxamine-5'-phosphate and pyridoxal-5'-phosphate |
689677 |
| 3.5.3.9 | tryptophan |
- |
667023 |
