aaa:Acav_2088 K14287 methionine transaminase [EC:2.6.1.88] | (GenBank) Kynurenine--oxoglutarate transaminase aaa:Acav_4718 K00797 spermidine synthase [EC:2.5.1.16] | (GenBank) Spermidine synthase aaa:Acav_1166 K00453 tryptophan 2,3-dioxygenase [EC:1.13.11.11] | (GenBank) tryptophan 2,3-dioxygenase aaa:Acav_1167 K01556 kynureninase [EC:3.7.1.3] | (GenBank) kynureninase