EC Number |
Reaction |
Reference |
---|
6.3.4.16 | 2 ATP + NH3 + hydrogencarbonate = 2 ADP + phosphate + carbamoyl phosphate |
depending on their physiological role, carbonyl phosphate synthetases use either glutamine or free ammonia as the nitrogen donor for carbamoyl phosphate synthesis, all enzymes contain the structurally equivalent of a triad-type glutamine amidotransferase, GAT, domain |
652418 |
6.3.4.16 | 2 ATP + NH3 + hydrogencarbonate = 2 ADP + phosphate + carbamoyl phosphate |
depending on their physiological role, carbonyl phosphate synthetases uses either glutamine or free ammonia as the nitrogen donor for carbamoyl phosphate synthesis, all enzymes contain the structurell equivalent of a triad-type glutamine amidotransferase, GAT, domain |
652418 |
6.3.4.16 | 2 ATP + NH3 + hydrogencarbonate = 2 ADP + phosphate + carbamoyl phosphate |
depending on their physiological role, carbonyl phosphate synthetasese uses either glutamine or free ammonia as the nitrogen donor for carbamoyl phosphate synthesis, all enzymes contain the structurell equivalent of a triad-type glutamine amidotransferase, GAT, domain |
652418 |
6.3.4.16 | 2 ATP + NH3 + hydrogencarbonate = 2 ADP + phosphate + carbamoyl phosphate |
non-glutamine-utilizing enzymes, lacking the catalytic cysteine residue, can generate carbamoyl phosphate only in presence of free ammonia |
652351 |
6.3.4.16 | 2 ATP + NH3 + hydrogencarbonate = 2 ADP + phosphate + carbamoyl phosphate |
overall reaction |
- |
6.3.4.16 | 2 ATP + NH3 + hydrogencarbonate = 2 ADP + phosphate + carbamoyl phosphate |
the enzyme is enzymologically and structurally a carbamate kinase, stoichiometry |
642230 |
6.3.4.16 | 2 ATP + NH3 + hydrogencarbonate = 2 ADP + phosphate + carbamoyl phosphate |
the enzyme structure is ill-suited for catalysing the characteristic three-step reaction of carbamoyl-phosphate synthetase and supports the view that the carbamate kinase-like carbamoyl-phosphate synthetase is in fact a highly thermostable and very slow carbamate kinase that, in extreme environment of Pyrococcus furiosus, may have the new function of making, rather than using, carbamoyl phosphate |
642229 |
6.3.4.16 | ATP + carbamate = ADP + carbamoyl phosphate |
(1c) |
- |
6.3.4.16 | ATP + hydrogencarbonate = ADP + carboxyphosphate |
(1a) |
- |
6.3.4.16 | NH3 + carboxyphosphate = carbamate + phosphate |
(1b) |
- |