ID 4.1.1.68 DE 5-oxopent-3-ene-1,2,5-tricarboxylate decarboxylase. AN 5-oxopent-3-ene-1,2,5-tricarboxylate carboxy-lyase. CA 5-oxopent-3-ene-1,2,5-tricarboxylate = 2-oxohept-3-enedioate + CO(2). DR Q46978, HPAG_ECOLX ; Q9RPU5, HPAG_SALDU ; P37352, HPCE_ECOLX ; //