EC Number   |
Reaction |
Reference |
|---|
    1.14.20.3 | (3S,5S)-carbapenam-3-carboxylate + 2-oxoglutarate + O2 = (5R)-carbapen-2-em-3-carboxylate + succinate + CO2 + H2O |
- |
- |
| 1.14.20.3 | (3S,5S)-carbapenam-3-carboxylate + 2-oxoglutarate + O2 = (5R)-carbapen-2-em-3-carboxylate + succinate + CO2 + H2O |
a mechanism for CarC-catalyzed coupled epimerization and desaturation reactions is proposed |
722868 |
| 1.14.20.3 | (3S,5S)-carbapenam-3-carboxylate + 2-oxoglutarate + O2 = (5R)-carbapen-2-em-3-carboxylate + succinate + CO2 + H2O |
mechanism |
722443 |
| 1.14.20.3 | (3S,5S)-carbapenam-3-carboxylate + 2-oxoglutarate + O2 = (5R)-carbapen-2-em-3-carboxylate + succinate + CO2 + H2O |
the contrathermodynamic epimerization of (3S,5S)-carbapenam-3-carboxylate to (3S,5R)-carbapenam-3-carboxylate is coupled at least to the binding of 2-oxoglutarate and it is probably coupled to the reduction of molecular oxygen and proceeds by way of radical abstraction at C-5. The presumed Fe(IV)=O species formed in these processes is required to drive the subsequent desaturation process |
722441 |
