sabi:PBT88_07800 no KO assigned | (GenBank) spermidine synthase sabi:PBT88_02055 K00762 orotate phosphoribosyltransferase [EC:2.4.2.10] | (GenBank) pyrE; orotate phosphoribosyltransferase sabi:PBT88_12935 K00453 tryptophan 2,3-dioxygenase [EC:1.13.11.11] | (GenBank) tryptophan 2,3-dioxygenase family protein sabi:PBT88_12940 K01556 kynureninase [EC:3.7.1.3] | (GenBank) kynU; kynureninase