Term Name:	5-oxopent-3-ene-1,2,5-tricarboxylate decarboxylase activity
Synonyms:	5-carboxymethyl-2-oxo-hex-3-ene-1,6-dioate decarboxylase activity, 5-carboxymethyl-2-oxo-hex-3-ene-1,7-dioate decarboxylase activity, 5-oxopent-3-ene-1,2,5-tricarboxylate carboxy-lyase (2-oxohept-3-enedioate-forming), 5-oxopent-3-ene-1,2,5-tricarboxylate carboxy-lyase activity, HpaG-2, HpaG2, OPET decarboxylase activity
Definition:	Catalysis of the reaction: 5-oxopent-3-ene-1,2,5-tricarboxylate = 2-oxohept-3-enedioate + CO2.
Ontology:	GO: Molecular Function [GO:0018800]    QuickGO    AmiGO