ENZYME entry: EC 4.3.1.9
| Accepted Name |
|---|
| Glucosaminate ammonia-lyase.
|
| Alternative Name(s) |
|---|
| 2-amino-2-deoxy-D-gluconate ammonia-lyase. |
| 2-amino-2-deoxy-D-gluconate hydro-lyase (deaminating). |
| Acetylenemonocarboxylic acid hydrase. |
| Aminodeoxygluconate ammonia-lyase. |
| Aminodeoxygluconate dehydratase. |
| D-glucosaminate dehydratase. |
| D-glucosaminic acid dehydrase. |
| Glucosaminic dehydrase. |
| Reaction catalysed |
|---|
| 2-amino-2-deoxy-D-gluconate <=> 2-dehydro-3-deoxy-D-gluconate + NH(3) |
| Cofactor(s) |
|---|
| Pyridoxal 5'-phosphate.
|
| Comment(s) |
|---|
- The enzyme releases an unstable enamine product that tautomerizes to
an imine form, which undergoes spontaneous hydrolytic deamination to
form the final product.
- Formerly EC 4.2.1.26 and EC 4.3.1.21.
|
| Cross-references |
|---|
| BRENDA | 4.3.1.9 |
| EC2PDB | 4.3.1.9 |
| ExplorEnz | 4.3.1.9 |
| PRIAM enzyme-specific profiles | 4.3.1.9 |
| KEGG Ligand Database for Enzyme Nomenclature | 4.3.1.9 |
| IUBMB Enzyme Nomenclature | 4.3.1.9 |
| IntEnz | 4.3.1.9 |
| MEDLINE | Find literature relating to 4.3.1.9 |
| MetaCyc | 4.3.1.9 |
| Rhea expert-curated reactions | 4.3.1.9 |
| UniProtKB/Swiss-Prot |
|
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