
Crystal structure of Drosophila melanogaster tryptophan 2,3-dioxygenase reveals insights into substrate recognition and catalytic mechanism
Keywords: TDO, tryptophan 2,3-dioxygenase; IDO, indoleamine 2,3-dioxygenase; NFK, N-formylkynurenine; RMSD, root-mean-square deviationTryptophan 2,3-dioxygenase; Kynurenine pathway; Catalytic mechanism; Crystal structure