sual:KDD17_08050 K00762 orotate phosphoribosyltransferase [EC:2.4.2.10] | (GenBank) orotate phosphoribosyltransferase sual:KDD17_04955 K00453 tryptophan 2,3-dioxygenase [EC:1.13.11.11] | (GenBank) tryptophan 2,3-dioxygenase sual:KDD17_04960 K01556 kynureninase [EC:3.7.1.3] | (GenBank) kynU; kynureninase