Orsellinate decarboxylase

Orsellinate decarboxylase
orsellinate decarboxylase
Identifiers
EC number 4.1.1.58
CAS number 9076-58-8
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 / EGO

In enzymology, an orsellinate decarboxylase (EC 4.1.1.58) is an enzyme that catalyzes the chemical reaction

2,4-dihydroxy-6-methylbenzoate \rightleftharpoons orcinol + CO2

Hence, this enzyme has one substrate, 2,4-dihydroxy-6-methylbenzoate, and two products, orcinol and 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 2,4-dihydroxy-6-methylbenzoate carboxy-lyase (orcinol-forming). This enzyme is also called orsellinate carboxy-lyase.

References

  • Pettersson G; Lahermo, Pertti; Tummavuori, Jouni (1965). "An orsellinic acid decarboxylase isolated from Gliocladium roseum". Acta Chem. Scand. 19: 2013–2021. doi:10.3891/acta.chem.scand.19-2013.