slau:SLA_3472 K00453 tryptophan 2,3-dioxygenase [EC:1.13.11.11] | (GenBank) tryptophan 2,3-dioxygenase slau:SLA_3471 K01556 kynureninase [EC:3.7.1.3] | (GenBank) kynureninase slau:SLA_0394 no KO assigned | (GenBank) lipase/esterase