nmar:HPC71_01645 K00453 tryptophan 2,3-dioxygenase [EC:1.13.11.11] | (GenBank) kynA; tryptophan 2,3-dioxygenase nmar:HPC71_01640 K01556 kynureninase [EC:3.7.1.3] | (GenBank) aminotransferase class V-fold PLP-dependent enzyme nmar:HPC71_18990 no KO assigned | (GenBank) prolyl oligopeptidase family serine peptidase