Metabolitetrans-Δ2-Enoyl-CoAmitochondrial matrixFormulaR-CH=CH-CO-S-CoAFamilyenoyl-CoA Structural formula · abbreviated, R = coenzyme AWhere it comes fromAcyl-CoA dehydrogenaseβ-oxidationEnoyl-CoA hydrataseβ-oxidationWhere it goesEnoyl-CoA hydrataseβ-oxidation