bsym:CIT39_13880 no KO assigned | (GenBank) Lrp/AsnC family transcriptional regulator bsym:CIT39_12670 K00453 tryptophan 2,3-dioxygenase [EC:1.13.11.11] | (GenBank) kynA; tryptophan 2,3-dioxygenase bsym:CIT39_12675 K01556 kynureninase [EC:3.7.1.3] | (GenBank) kynU; kynureninase bsym:CIT39_12665 K01432 arylformamidase [EC:3.5.1.9] | (GenBank) alpha/beta hydrolase