ID   5.4.99.14
DE   4-carboxymethyl-4-methylbutenolide mutase.
AN   4-methyl-2-enelactone methyl-isomerase.
AN   4-methyl-3-enelactone methyl isomerase.
AN   4-methylmuconolactone methylisomerase.
CA   4-methylmuconolactone = 3-methylmuconolactone.
DR   O51799, MMLI_CUPPJ ;  C5MR76, MMLI_PSERE ;
//