A new class EC 7, Translocases, has been added to the EC list. It will be part of ENZYME from release 2018_10. Read more about EC 7 here.
ENZYME entry: EC 1.13.11.3
| Accepted Name |
|---|
| Protocatechuate 3,4-dioxygenase.
|
| Alternative Name(s) |
|---|
| Protocatechuate oxygenase. |
| Reaction catalysed |
|---|
| 3,4-dihydroxybenzoate + O(2) <=> 3-carboxy-cis,cis-muconate |
| Cofactor(s) |
|---|
| Fe cation.
|
| Comment(s) |
|---|
- The enzyme, which participates in the degradation of aromatic
compounds, catalyzes the intradiol addition of both oxygen atoms from
molecular oxygen, resulting in ortho-cleavage of the aromatic ring.
- The type of cleavage leads to mineralization via the intermediate
3-oxoadipate.
- Formerly EC 1.13.1.3 and EC 1.99.2.3.
|
| Cross-references |
|---|
| PROSITE | PDOC00079 |
| BRENDA | 1.13.11.3 |
| EC2PDB | 1.13.11.3 |
| ExplorEnz | 1.13.11.3 |
| PRIAM enzyme-specific profiles | 1.13.11.3 |
| KEGG Ligand Database for Enzyme Nomenclature | 1.13.11.3 |
| IUBMB Enzyme Nomenclature | 1.13.11.3 |
| IntEnz | 1.13.11.3 |
| MEDLINE | Find literature relating to 1.13.11.3 |
| MetaCyc | 1.13.11.3 |
| UniProtKB/Swiss-Prot |
|
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