mlo:mll1492 K03719 Lrp/AsnC family transcriptional regulator, leucine-responsive regulatory protein | (GenBank) probable transcriptional regulator mlo:mlr0620 K00453 tryptophan 2,3-dioxygenase [EC:1.13.11.11] | (GenBank) probable tryptophan 2,3-dioxygenase mlo:mll0621 K01556 kynureninase [EC:3.7.1.3] | (GenBank) probable kynureninase (kyurenine hydrolase)