strp:F750_3386 K00453 tryptophan 2,3-dioxygenase [EC:1.13.11.11] | (GenBank) tryptophan 2,3-dioxygenase strp:F750_3385 K01556 kynureninase [EC:3.7.1.3] | (GenBank) kynureninase strp:F750_3384 no KO assigned | (GenBank) putative lipase/esterase