ENTRY       EC 3.1.1.57
NAME        2-Pyrone-4,6-dicarboxylate lactonase
CLASS       Hydrolases
            Acting on ester bonds
            Carboxylic ester hydrolases
SYSNAME     2-Pyrone-4,6-dicarboxylate lactonohydrolase
REACTION    2-Pyrone-4,6-dicarboxylate + H2O =
            4-Carboxy-2-hydroxyhexa-2,4-dienedioate
SUBSTRATE   2-Pyrone-4,6-dicarboxylate
            H2O
PRODUCT     4-Carboxy-2-hydroxyhexa-2,4-dienedioate
COMMENT     The product isomerizes to 4-oxalmesaconate.
PATHWAY     PATH: MAP00360  Phenylalanine metabolism
DBLINKS     University of Geneva ENZYME DATA BANK: 3.1.1.57
            WIT (What Is There) Metabolic Reconstruction: 3.1.1.57
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