Biology:Gallate decarboxylase

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gallate decarboxylase
Identifiers
EC number4.1.1.59
CAS number37290-51-0
Databases
IntEnzIntEnz view
BRENDABRENDA entry
ExPASyNiceZyme view
KEGGKEGG entry
MetaCycmetabolic pathway
PRIAMprofile
PDB structuresRCSB PDB PDBe PDBsum
Gene OntologyAmiGO / QuickGO

The enzyme gallate decarboxylase (EC 4.1.1.59) catalyzes the chemical reaction

3,4,5-trihydroxybenzoate [math]\displaystyle{ \rightleftharpoons }[/math] pyrogallol + 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 3,4,5-trihydroxybenzoate carboxy-lyase (pyrogallol-forming). Other names in common use include gallic acid decarboxylase and gallate carboxy-lyase. This enzyme participates in benzoate degradation via CoA ligation.

References

  • "The non-oxidative decarboxylation of p-hydroxybenzoic acid, gentisic acid, protocatechuic acid and gallic acid by Klebsiella aerogenes (Aerobacter aerogenes)". Antonie van Leeuwenhoek 35 (3): 325–43. 1969. doi:10.1007/BF02219153. PMID 5309907.