Tags: Enzyme.
In enzymology a muconolactone Delta-isomerase (EC 5.3.3.4) is an enzyme that catalyzes the chemical reaction(S)-5-oxo-25-dihydrofuran-2-acetate 5-oxo-45-dihydrofuran-2-acetateHence this enzyme has one substrate (S)-5-oxo-25-dihydrofuran-2-acetate and one product 5-oxo-45-dihydrofuran-2-acetate.This enzyme belongs to the family of isomerases specifically those intramolecular oxidoreductases transposing C=C bonds.