Term Name:	5-carboxymethyl-2-hydroxymuconate delta-isomerase activity
Synonyms:	2-hydroxyhepta-2,4-diene-1,7-dioate isomerase, 5-carboxymethyl-2-hydroxymuconate D-isomerase activity, 5-carboxymethyl-2-hydroxymuconate delta2,Delta4-2-oxo,Delta3-isomerase activity, 5-carboxymethyl-2-hydroxymuconic acid isomerase activity, CHM isomerase activity, HHDD isomerase activity, hpaG-1, hpaG1
Definition:	Catalysis of the reaction: 5-carboxymethyl-2-hydroxymuconate = 5-carboxy-2-oxohept-3-enedioate.
Ontology:	GO: Molecular Function [GO:0008704]    QuickGO    AmiGO