orm:HTY61_15290 no KO assigned | (GenBank) spermidine synthase orm:HTY61_08480 K00762 orotate phosphoribosyltransferase [EC:2.4.2.10] | (GenBank) orotate phosphoribosyltransferase orm:HTY61_12295 K00453 tryptophan 2,3-dioxygenase [EC:1.13.11.11] | (GenBank) kynA; tryptophan 2,3-dioxygenase orm:HTY61_12300 K01556 kynureninase [EC:3.7.1.3] | (GenBank) kynU; kynureninase