Puneet Varma (Editor)

Arylmalonate decarboxylase

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EC number
  
4.1.1.76

IntEnz
  
IntEnz view

ExPASy
  
NiceZyme view

CAS number
  
144713-36-0

BRENDA
  
BRENDA entry

KEGG
  
KEGG entry

In enzymology, an arylmalonate decarboxylase (EC 4.1.1.76) is an enzyme that catalyzes the chemical reaction

2-aryl-2-methylmalonate 2-arylpropanoate + CO2

Hence, this enzyme has one substrate, 2-aryl-2-methylmalonate, and two products, 2-arylpropanoate 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-aryl-2-methylmalonate carboxy-lyase (2-arylpropanoate-forming). Other names in common use include AMDASE, 2-aryl-2-methylmalonate carboxy-lyase, and 2-aryl-2-methylmalonate carboxy-lyase (2-arylpropionate-forming).

Structural studies

As of late 2007, only one structure has been solved for this class of enzymes, with the PDB accession code 2DGD.

References

Arylmalonate decarboxylase Wikipedia