acut:MRB58_00330 K00453 tryptophan 2,3-dioxygenase [EC:1.13.11.11] | (GenBank) kynA; tryptophan 2,3-dioxygenase acut:MRB58_00335 K01556 kynureninase [EC:3.7.1.3] | (GenBank) kynU; kynureninase acut:MRB58_20895 no KO assigned | (GenBank) alpha/beta fold hydrolase