ID 4.1.1.113 DE trans-aconitate decarboxylase. CA trans-aconitate + H(+) = itaconate + CO2. CC -!- The enzyme, characterized from the smut fungus Ustilago maydis, CC is involved in an alternative pathway for the biosynthesis of CC itaconate. cf. EC 4.1.1.6. DR A0A0U2UYC4, TAD1_MYCMD ; //