EC Number   |
Cofactor |
Reference |
|---|
    6.3.4.21 | ATP |
- |
726780, 726892, 727386 |
| 6.3.4.21 | ATP |
1 mol ATP is hydrolyzed to ADP plus phosphate per mol product formed |
637750, 637751, 637752, 637757, 637759, 637761 |
| 6.3.4.21 | ATP |
1640fold increase in the product/substrate ratio |
637763 |
| 6.3.4.21 | ATP |
2000fold increase in the Kcat/KM |
637760 |
| 6.3.4.21 | ATP |
60-70% stimulation with different enzyme preparations, the largest effects are observed with aged preparations of the enzyme |
637749 |
| 6.3.4.21 | ATP |
activation |
637748, 637749, 637752, 637754, 637755 |
| 6.3.4.21 | ATP |
reaction accelerated 10-30fold |
637758 |
| 6.3.4.21 | ATP |
requirement in the absence of phosphate |
637755 |
| 6.3.4.21 | ATP |
the Vmax of nicotinic acid mononucleotide synthesis activity is stimulated 10fold |
637759 |
| 6.3.4.21 | ATP |
together with Co2+ |
637754 |
