| UCR01867 | 
                    (S)-dihydroorotate + fumarate = orotate + succinate | 
                    None - {{∅}} | 
                    None - {{∅}} | 
                    Unexplained | 
                     | 
                
                
                    | ULS00478 | 
                    (S)-dihydroorotate from bicarbonate | 
                    None - {{∅}} | 
                    True - {{t}} | 
                    Unconfirmed presence | 
                     | 
                
                
                    | UER00116 | 
                    (S)-dihydroorotate from bicarbonate: step 2/3~1 L-aspartate + 1 carbamoyl phosphate => 1 N-carbamoyl-L-aspartate + 1 phosphate. | 
                    None - {{∅}} | 
                    True - {{t}} | 
                    Unconfirmed presence | 
                     | 
                
                
                    | VariantPath-3-UPA00070 | 
                     | 
                    None - {{∅}} | 
                    None - {{∅},{t}} | 
                    Unexplained | 
                     | 
                
                
                    | VariantPath-2-UPA00070 | 
                     | 
                    None - {{∅}} | 
                    None - {{∅},{t}} | 
                    Unexplained | 
                     | 
                
                
                    | VariantPath-1-UPA00070 | 
                     | 
                    None - {{∅}} | 
                    True - {{t}} | 
                    Unconfirmed presence | 
                     | 
                
                
                    | ULS00480 | 
                    orotate from (S)-dihydroorotate (NAD(+) route) | 
                    None - {{∅}} | 
                    None - {{∅}} | 
                    Unexplained | 
                     | 
                
                
                    | UER00945 | 
                    orotate from (S)-dihydroorotate (NAD(+) route): step 1/1~1 (S)-dihydroorotate + 1 NAD(+) => 1 H(+) + 1 NADH + 1 orotate. | 
                    None - {{∅}} | 
                    None - {{∅}} | 
                    Unexplained | 
                     | 
                
                
                    | ULS00479 | 
                    orotate from (S)-dihydroorotate (O2 route) | 
                    None - {{∅}} | 
                    None - {{∅}} | 
                    Unexplained | 
                     | 
                
                
                    | UER00117 | 
                    (S)-dihydroorotate from bicarbonate: step 3/3~1 N-carbamoyl-L-aspartate => 1 (S)-dihydroorotate + 1 H(2)O. | 
                    True - {{t}} | 
                    True - {{t}} | 
                    Confirmed presence | 
                     | 
                
                
                    | UCR01993 | 
                    (S)-dihydroorotate + H(2)O = N-carbamoyl-L-aspartate | 
                    True - {{t}} | 
                    True - {{t}} | 
                    Confirmed presence | 
                     | 
                
                
                    | UCR01870 | 
                    diphosphate + orotidine 5'-phosphate = 5-phospho-alpha-D-ribose 1-diphosphate + orotate | 
                    None - {{∅}} | 
                    True - {{t}} | 
                    Unconfirmed presence | 
                     | 
                
                
                    | UER00119 | 
                    UMP from orotate: step 1/2~1 5-phospho-alpha-D-ribose 1-diphosphate + 1 orotate => 1 diphosphate + 1 orotidine 5'-phosphate. | 
                    None - {{∅}} | 
                    True - {{t}} | 
                    Unconfirmed presence | 
                     | 
                
                
                    | ULS00482 | 
                    UMP from orotate | 
                    None - {{∅}} | 
                    True - {{t}} | 
                    Unconfirmed presence | 
                     | 
                
                
                    | UER00946 | 
                    orotate from (S)-dihydroorotate (quinone route): step 1/1~1 (S)-dihydroorotate + 1 Quinone => 1 Hydroquinone + 1 orotate. | 
                    None - {{∅}} | 
                    True - {{t}} | 
                    Unconfirmed presence | 
                     | 
                
                
                    | UCR01868 | 
                    (S)-dihydroorotate + Quinone = Hydroquinone + orotate | 
                    None - {{∅}} | 
                    None - {{∅}} | 
                    Unexplained | 
                     | 
                
                
                    | UER00118 | 
                    orotate from (S)-dihydroorotate (O2 route): step 1/1~1 (S)-dihydroorotate + 1 fumarate => 1 orotate + 1 succinate. | 
                    None - {{∅}} | 
                    None - {{∅}} | 
                    Unexplained | 
                     | 
                
                
                    | MUER5 | 
                    Meta-UER 5~2 ATP + 1 H(2)O + 1 L-glutamine + 1 bicarbonate => 2 ADP + 1 L-glutamate + 1 carbamoyl phosphate + 1 phosphate. | 
                    True - {{∅},{t}} | 
                    True - {{t}} | 
                    Confirmed presence | 
                     | 
                
                
                    | UCR01397 | 
                    L-aspartate + carbamoyl phosphate = N-carbamoyl-L-aspartate + phosphate | 
                    None - {{∅}} | 
                    True - {{t}} | 
                    Unconfirmed presence | 
                     | 
                
                
                    | UER00120 | 
                    UMP from orotate: step 2/2~1 orotidine 5'-phosphate => 1 CO(2) + 1 UMP. | 
                    None - {{∅}} | 
                    True - {{t}} | 
                    Unconfirmed presence | 
                     | 
                
                
                    | UCR00575 | 
                    2 ATP + H(2)O + L-glutamine + bicarbonate = 2 ADP + L-glutamate + carbamoyl phosphate + phosphate | 
                    True - {{∅},{t}} | 
                    True - {{t}} | 
                    Confirmed presence | 
                     | 
                
                
                    | UCR00965 | 
                    orotidine 5'-phosphate = CO(2) + UMP | 
                    None - {{∅}} | 
                    True - {{t}} | 
                    Unconfirmed presence | 
                     | 
                
                
                    | UPA00070 | 
                    UMP biosynthesis via de novo pathway~De novo biosynthesis of UMP (uridine monophosphate). | 
                    None - {{∅}} | 
                    True - {{t}} | 
                    Unconfirmed presence | 
                     | 
                
                
                    | ULS00481 | 
                    orotate from (S)-dihydroorotate (quinone route) | 
                    None - {{∅}} | 
                    True - {{t}} | 
                    Unconfirmed presence | 
                     | 
                
                
                    | UCR01869 | 
                    (S)-dihydroorotate + NAD(+) = H(+) + NADH + orotate | 
                    None - {{∅}} | 
                    None - {{∅}} | 
                    Unexplained | 
                     |