Orsellinate decarboxylase

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

2,4-dihydroxy-6-methylbenzoate orcinol + CO2
orsellinate decarboxylase
Identifiers
EC number4.1.1.58
CAS number9076-58-8
Databases
IntEnzIntEnz view
BRENDABRENDA entry
ExPASyNiceZyme view
KEGGKEGG entry
MetaCycmetabolic pathway
PRIAMprofile
PDB structuresRCSB PDB PDBe PDBsum
Gene OntologyAmiGO / QuickGO

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 P, Tummavuori J (1965). "An orsellinic acid decarboxylase isolated from Gliocladium roseum". Acta Chem. Scand. 19: 2013–2021. doi:10.3891/acta.chem.scand.19-2013.


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