ksk:KSE_72060 no KO assigned | (GenBank) putative peptidase S12 family protein ksk:KSE_24420 K00453 tryptophan 2,3-dioxygenase [EC:1.13.11.11] | (GenBank) putative tryptophan 2,3-dioxygenase ksk:KSE_24430 K01556 kynureninase [EC:3.7.1.3] | (GenBank) kynU; putative kynureninase ksk:KSE_55830 no KO assigned | (GenBank) putative regulatory protein