| protocatechuate decarboxylase | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifiers | |||||||||
| EC no. | 4.1.1.63 | ||||||||
| CAS no. | 37290-55-4 | ||||||||
| Databases | |||||||||
| IntEnz | IntEnz view | ||||||||
| BRENDA | BRENDA entry | ||||||||
| ExPASy | NiceZyme view | ||||||||
| KEGG | KEGG entry | ||||||||
| MetaCyc | metabolic pathway | ||||||||
| PRIAM | profile | ||||||||
| PDB structures | RCSB PDB PDBe PDBsum | ||||||||
| Gene Ontology | AmiGO / QuickGO | ||||||||
| |||||||||
The enzyme protocatechuate decarboxylase (EC 4.1.1.63) catalyzes the chemical reaction
- 3,4-dihydroxybenzoate catechol + CO2
This enzyme belongs to the family of lyases, specifically the carboxy-lyases, which cleave carbon-carbon bonds. The systematic name of this enzyme class is 3,4-dihydroxybenzoate carboxy-lyase (catechol-forming). Other names in common use include 3,4-dihydroxybenzoate decarboxylase, and protocatechuate carboxy-lyase. This enzyme participates in benzoate degradation via hydroxylation.
