3.1.1.24	(5-oxo-4,5-dihydrofuran-2-yl)acetic acid + H2O	the enzyme acts on the product of EC 4.1.1.44 4-carboxymuconolactone decarboxylase	
3.1.1.24	3-oxoadipate enol-lactone + H2O	-	
3.1.1.24	additional information	PcaL is a bidomain, bifunctional protein consisting of gamma-carboxy-muconolactone decarboxylase and 3-oxoadipate enol-lactone hydrolase activities