Term Name:	4-carboxymuconolactone decarboxylase activity
Synonyms:	4-carboxymonolactone carboxy-lyase activity, 4-carboxymuconolactone carboxy-lyase (4,5-dihydro-5-oxofuran-2-acetate-forming), 4-carboxymuconolactone carboxy-lyase activity, gamma-4-carboxymuconolactone decarboxylase activity
Definition:	Catalysis of the reaction: (R)-2-(carboxymethyl)-5-oxo-2,5-dihydro-2-furoate + H+ = 5-oxo-4,5-dihydro-2-furylacetate + CO2.
Ontology:	GO: Molecular Function [GO:0047575]    QuickGO    AmiGO