| VariantPath-1-UPA00121 | 
                     | 
                    True - {{t}} | 
                    None - {{∅},{t}} | 
                    Missing | 
                     | 
                
                
                    | VariantPath-3-UPA00121 | 
                     | 
                    None - {{∅}} | 
                    None - {{∅}} | 
                    Unexplained | 
                     | 
                
                
                    | VariantPath-2-UPA00121 | 
                     | 
                    None - {{∅}} | 
                    None - {{∅}} | 
                    Unexplained | 
                     | 
                
                
                    | UER00346 | 
                    L-phenylalanine from phenylpyruvate (PDH route): step 1/1~1 H(+) + 1 NADH + 1 NH(3) + 1 phenylpyruvate => 1 H(2)O + 1 L-phenylalanine + 1 NAD(+). | 
                    True - {{t}} | 
                    None - {{∅}} | 
                    Missing | 
                     | 
                
                
                    | UER00345 | 
                    phenylpyruvate from prephenate: step 1/1~1 prephenate => 1 CO(2) + 1 H(2)O + 1 phenylpyruvate. | 
                    True - {{t}} | 
                    True - {{t}} | 
                    Confirmed presence | 
                     | 
                
                
                    | ULS00149 | 
                    L-arogenate from prephenate (L-Asp route) | 
                    True - {{∅},{t}} | 
                    None - {{∅}} | 
                    Missing | 
                     | 
                
                
                    | UER00347 | 
                    L-phenylalanine from phenylpyruvate (ArAT route): step 1/1~1 L-glutamate + 1 phenylpyruvate => 1 2-oxoglutarate + 1 L-phenylalanine. | 
                    True - {{t}} | 
                    None - {{∅}} | 
                    Missing | 
                     | 
                
                
                    | ULS00152 | 
                    phenylpyruvate from prephenate | 
                    True - {{t}} | 
                    True - {{t}} | 
                    Confirmed presence | 
                     | 
                
                
                    | ULS00153 | 
                    L-phenylalanine from phenylpyruvate (PDH route) | 
                    True - {{t}} | 
                    None - {{∅}} | 
                    Missing | 
                     | 
                
                
                    | UER00344 | 
                    L-phenylalanine from L-arogenate: step 1/1~1 L-arogenate => 1 CO(2) + 1 H(2)O + 1 L-phenylalanine. | 
                    None - {{∅}} | 
                    None - {{∅}} | 
                    Unexplained | 
                     | 
                
                
                    | ULS00150 | 
                    L-arogenate from prephenate (L-Glu route) | 
                    True - {{∅},{t}} | 
                    None - {{∅}} | 
                    Missing | 
                     | 
                
                
                    | VariantPath-4-UPA00121 | 
                     | 
                    True - {{t}} | 
                    None - {{∅},{t}} | 
                    Missing | 
                     | 
                
                
                    | ULS00154 | 
                    L-phenylalanine from phenylpyruvate (ArAT route) | 
                    True - {{t}} | 
                    None - {{∅}} | 
                    Missing | 
                     | 
                
                
                    | ULS00151 | 
                    L-phenylalanine from L-arogenate | 
                    None - {{∅}} | 
                    None - {{∅}} | 
                    Unexplained | 
                     | 
                
                
                    | UPA00121 | 
                    L-phenylalanine biosynthesis~Biosynthesis of L-phenylalanine ((S)-alpha-amino-beta-phenylpropionic acid) from prephenate. | 
                    True - {{t}} | 
                    None - {{∅},{t}} | 
                    Missing | 
                     | 
                
                
                    | UER00343 | 
                    L-arogenate from prephenate (L-Glu route): step 1/1~1 L-glutamate + 1 prephenate => 1 2-oxoglutarate + 1 L-arogenate. | 
                    True - {{∅},{t}} | 
                    None - {{∅}} | 
                    Missing | 
                     | 
                
                
                    | UER00342 | 
                    L-arogenate from prephenate (L-Asp route): step 1/1~1 L-aspartate + 1 prephenate => 1 L-arogenate + 1 oxaloacetate. | 
                    True - {{∅},{t}} | 
                    None - {{∅}} | 
                    Missing | 
                     |