rmb:K529_021190 K00797 spermidine synthase [EC:2.5.1.16] | (GenBank) spermidine synthase rmb:K529_005300 K00762 orotate phosphoribosyltransferase [EC:2.4.2.10] | (GenBank) orotate phosphoribosyltransferase rmb:K529_002730 K00453 tryptophan 2,3-dioxygenase [EC:1.13.11.11] | (GenBank) tryptophan 2,3-dioxygenase rmb:K529_002735 K01556 kynureninase [EC:3.7.1.3] | (GenBank) kynureninase