cphy:B5808_01775 K00453 tryptophan 2,3-dioxygenase [EC:1.13.11.11] | (GenBank) tryptophan 2,3-dioxygenase cphy:B5808_01780 K01556 kynureninase [EC:3.7.1.3] | (GenBank) kynureninase cphy:B5808_01785 no KO assigned | (GenBank) hypothetical protein