serw:FY030_04120 K00453 tryptophan 2,3-dioxygenase [EC:1.13.11.11] | (GenBank) kynA; tryptophan 2,3-dioxygenase serw:FY030_04125 K01556 kynureninase [EC:3.7.1.3] | (GenBank) aminotransferase class V-fold PLP-dependent enzyme serw:FY030_01540 no KO assigned | (GenBank) alpha/beta hydrolase