EC - Muconolactone Δ-isomerase

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IntEnz Enzyme Nomenclature


Accepted name:
muconolactone Δ-isomerase
Other names:
muconolactone isomerase
5-oxo-4,5-dihydrofuran-2-acetate Δ32-isomerase
Systematic name:
(+)-muconolactone Δ32-isomerase


Links to other databases

Enzymes and pathways: NC-IUBMB , BRENDA , DIAGRAM , ExplorEnz , ENZYME@ExPASy , KEGG , MetaCyc , UniPathway
Structural data: CSA , EC2PDB
Gene Ontology: GO:0016159
CAS Registry Number: 37318-46-0


  1. Ornston, L.N.
    The conversion of catechol and protocatechuate to β-ketoadipate by Pseudomonas putida. 3. Enzymes of the catechol pathway.
    J. Biol. Chem. 241: 3795-3799 (1966). [PMID: 5330966]
  2. Ornston, L.N.
    Conversion of catechol and protocatechuate to β-ketoadipate (Pseudomonas putida).
    Methods Enzymol. 17A: 529-549 (1970).

[EC created 1961 as EC, part transferred 1972 to EC rest to EC]