pses:PSCI_0551 K14287 methionine transaminase [EC:2.6.1.88] | (GenBank) methionine aminotransferase pses:PSCI_2535 K01785 aldose 1-epimerase [EC:5.1.3.3] | (GenBank) putative uncharacterized protein pses:PSCI_0276 K00453 tryptophan 2,3-dioxygenase [EC:1.13.11.11] | (GenBank) tryptophan 2,3-dioxygenase pses:PSCI_0277 K01556 kynureninase [EC:3.7.1.3] | (GenBank) kynureninase