| Product Name |
adenosylcobyric acid synthase (glutamine-hydrolysing) |
| Example Structure |
 |
| Synonyms |
5′-deoxy-5′-adenosylcobyrinic-acid-a,c-diamide:L-glutamine amido-ligase, Ado-cobyric acid synthase (glutamine hydrolyzing), CbiP, cobalamin biosynthesis aminotransferase, CobQ, cobyric acid synthase, cobyric acid synthetase, More |
| EC Number |
6.3.5.10 |
| CAS Registry Number |
|
| Comments |
Requires Mg2+. NH3?can act instead of glutamine. This enzyme catalyses the four-step amidation sequence from cobyrinic acid?a,c-diamide to cobyric acid via the formation of cobyrinic acid triamide, tetraamide and pentaamide intermediates. |
| Cofactor |
Mg2+ |
| History |
|
| Reactions |
4 Atp + adenosylcobyrinic acid a,c-diamide + 4 L-glutamine + 4 H(2)O = 4 Adp + 4 phosphate + adenosylcobyric acid + 4 L-glutamate. |
