tvl:FAZ95_18965 K01785 aldose 1-epimerase [EC:5.1.3.3] | (GenBank) aldose 1-epimerase tvl:FAZ95_03880 K00453 tryptophan 2,3-dioxygenase [EC:1.13.11.11] | (GenBank) kynA; tryptophan 2,3-dioxygenase tvl:FAZ95_03885 K01556 kynureninase [EC:3.7.1.3] | (GenBank) kynU; kynureninase