ENZYME entry: EC 3.1.1.57
Accepted Name |
2-pyrone-4,6-dicarboxylate lactonase.
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Alternative Name(s) |
2-pyrone-4,6-dicarboxylate hydrolase. |
2-pyrone-4,6-dicarboxylate lactonohydrolase. |
Reaction catalysed |
2-oxo-2H-pyran-4,6-dicarboxylate + H(2)O <=> (1E)-4-oxobut-1-ene-1,2,4-tricarboxylate |
Comment(s) |
- The product is most likely the keto-form of 4-oxalmesaconate (shown).
- It can be converted to the enol-form, 4-hydroxybuta-1,3-diene-1,2,4-
trioate, either spontaneously or by EC 5.3.2.8.
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Cross-references |
BRENDA | 3.1.1.57 |
EC2PDB | 3.1.1.57 |
ExplorEnz | 3.1.1.57 |
PRIAM enzyme-specific profiles | 3.1.1.57 |
KEGG Ligand Database for Enzyme Nomenclature | 3.1.1.57 |
IUBMB Enzyme Nomenclature | 3.1.1.57 |
IntEnz | 3.1.1.57 |
MEDLINE | Find literature relating to 3.1.1.57 |
MetaCyc | 3.1.1.57 |
Rhea expert-curated reactions | 3.1.1.57 |
UniProtKB/Swiss-Prot |
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