| UER00454 | L-kynurenine from L-tryptophan: step 2/2~1 H(2)O + 1 N-formyl-N-kynurenine => 1 L-kynurenine + 1 formate. | False - {{f}} | None - {{∅}} | Absent |  | 
                
                    | ULS00218 | L-kynurenine from L-tryptophan | False - {{f}} | None - {{∅},{t}} | Absent |  | 
                
                    | UPA00333 | L-tryptophan degradation via kynurenine pathway~Degradation of amino-acid L-tryptophan into L-kynurenine. | False - {{f}} | None - {{∅},{t}} | Absent |  | 
                
                    | UER00453 | L-kynurenine from L-tryptophan: step 1/2~1 L-tryptophan + 1 O(2) => 1 N-formyl-N-kynurenine. | False - {{f}} | True - {{t}} | Unexpected presence |  |