src:M271_23825 K00453 tryptophan 2,3-dioxygenase [EC:1.13.11.11] | (GenBank) tryptophan 2,3-dioxygenase src:M271_23820 K01556 kynureninase [EC:3.7.1.3] | (GenBank) hydrolase src:M271_23815 no KO assigned | (GenBank) lipase