EC Number |
Turnover Number Minimum [1/s] |
Turnover Number Maximum [1/s] |
Substrate |
Reference |
---|
4.3.1.B2 | -999 |
- |
more |
kinetic model |
727051 |
4.3.1.B2 | 0.00029 |
- |
N1-[(5'-phosphoribulosyl)formimino]-5-aminoimidazole-4-carboxamido-1-beta-D-ribofuranosyl 5'-phosphate |
pH 8.0, 30°C, cosubstrate: L-glutamine, mutant enzyme D359A |
726941 |
4.3.1.B2 | 0.0059 |
- |
L-glutamine |
pH 8.0, 30°C, mutant enzyme D359A |
726941 |
4.3.1.B2 | 0.007 |
- |
L-glutamine |
pH 8.0, 30°C, mutant enzyme K196A/D359A |
726941 |
4.3.1.B2 | 0.007 |
- |
N1-[(5'-phosphoribulosyl)formimino]-5-aminoimidazole-4-carboxamido-1-beta-D-ribofuranosyl 5'-phosphate |
pH 8.0, 30°C, cosubstrate: L-glutamine, mutant enzyme K196A/D359A |
726941 |
4.3.1.B2 | 0.01 |
1 |
N1-[(5'-phosphoribulosyl)formimino]-5-aminoimidazole-4-carboxamido-1-beta-D-ribofuranosyl 5'-phosphate |
pH 8.0, 30°C, cosubstrate: L-glutamine, mutant enzyme N13A |
726941 |
4.3.1.B2 | 0.019 |
- |
L-glutamine |
pH 8.0, 30°C, mutant enzyme N13A |
726941 |
4.3.1.B2 | 0.025 |
- |
L-glutamine |
pH 7.0, 30°C, cosubstrate: N1-[(5'-phosphoribulosyl)formimino]-5-aminoimidazole-4-carboxamido-1-beta-D-ribofuranosyl 5'-phosphate, mutant enzyme K258A |
726939 |
4.3.1.B2 | 0.045 |
- |
N1-[(5'-phosphoribulosyl)formimino]-5-aminoimidazole-4-carboxamido-1-beta-D-ribofuranosyl 5'-phosphate |
pH 7.0, 30°C, cosubstrate: L-glutamine, mutant enzyme K258A |
726939 |
4.3.1.B2 | 0.11 |
- |
N1-[(5'-phosphoribulosyl)formimino]-5-aminoimidazole-4-carboxamido-1-beta-D-ribofuranosyl 5'-phosphate |
pH 8.0, 30°C, cosubstrate: NH4+, mutant enzyme K196A/D359A |
726941 |