| MMDBr0038685 | Uridine 5'-monophosphate | Uracil | Pyrimidine/purine nucleotide 5'-monophosphate nucleosidase | Hydrolysis of a nucleotide | Not Available | 0 | 4 | RHEA |
| MMDBr0026084 | Uridine 3',5'-phosphate | Uridine 5'-monophosphate | 5'-3' exoribonuclease | 5S, 16S and 23S rRNA 5'-end maturation; Dephosphorylation | Not Available | 0 | 4 | RHEA |
| MMDBr0026078 | Uridine triphosphate | Uridine 5'-monophosphate | Golgi apyrase | Hydrolysis of phosphoanhydride bonds of nucleoside tri- and di-phosphates | Not Available | 0 | 2 | RHEA |
| MMDBr0026070 | Uridine triphosphate | Uridine 5'-monophosphate | Inosine triphosphate pyrophosphatase | Purine metabolism and pyrimidine metabolism | Not Available | 0 | 29 | RHEA |
| MMDBr0026066 | Uridine triphosphate | Uridine 5'-monophosphate | Nucleoside triphosphate pyrophosphatase | Purine metabolism and pyrimidine metabolism; Hydrolysis of pyrophosphate; Dephosphorylation | Not Available | 0 | 210 | RHEA |
| MMDBr0026040 | Uridine 3',5'-cyclic monophosphate | Uridine 5'-monophosphate | 3',5'-cyclic-nucleotide phosphodiesterase | Formation of 2'-nucleotide products from 2',3'-cyclic substrates | Not Available | 0 | 9 | RHEA |
| MMDBr0026024 | Uridine 5'-monophosphate | Uridine | 5'-nucleotidase SurE | Hydrolysis of nucleotide; Dephosphorylation | Not Available | 0 | 527 | RHEA |
| MMDBr0025779 | S-Adenosylmethionine | 5'-Methylthioadenosine | tRNA-uridine aminocarboxypropyltransferase | Transfer of a tRNA-uridine aminocarboxypropyl group | Not Available | 0 | 1 | RHEA |
| MMDBr0025778 | S-Adenosylmethionine | 5'-Methylthioadenosine | tRNA-uridine aminocarboxypropyltransferase | Transfer of a tRNA-uridine aminocarboxypropyl group | Not Available | 0 | 1 | RHEA |
| MMDBr0025777 | (6R)-5,10-methylene-5,6,7,8-tetrahydrofolic acid | (6S)-5,6,7,8-tetrahydrofolic acid | Methylenetetrahydrofolate--tRNA-(uracil-5-)-methyltransferase TrmFO | Methylation | Not Available | 0 | 256 | RHEA |
| MMDBr0025734 | S-Adenosylmethionine | 5'-Deoxyadenosine | tRNA uridine(34) acetyltransferase | N-Acetylation | Not Available | 0 | 5 | RHEA |
| MMDBr0025733 | S-Adenosylmethionine | 5'-Deoxyadenosine | tRNA uridine(34) acetyltransferase | N-Acetylation | Not Available | 0 | 5 | RHEA |
| MMDBr0025510 | S-Adenosylmethionine | S-Adenosylhomocysteine | 25S rRNA (uridine-N(3))-methyltransferase | Methylation | Not Available | 0 | 1 | RHEA |
| MMDBr0025505 | NAD | Uridine 5'-monophosphate | Probable tRNA-dihydrouridine synthase | Synthesis | Not Available | 0 | 49 | RHEA |
| MMDBr0025485 | S-Adenosylmethionine | S-Adenosylhomocysteine | Putative ribosomal RNA methyltransferase PB17E12.10c | Methylation | Not Available | 0 | 1 | RHEA |
| MMDBr0025463 | Uridine 5'-monophosphate | NAD | tRNA-dihydrouridine(16/17) synthase [NAD(P)(+)] | Synthesis | Not Available | 0 | 2 | RHEA |
| MMDBr0025462 | NAD | Uridine 5'-monophosphate | tRNA-dihydrouridine(16) synthase | Synthesis | Not Available | 0 | 25 | RHEA |
| MMDBr0025461 | Uridine 5'-monophosphate | NADP(+) | tRNA-dihydrouridine(16/17) synthase [NAD(P)(+)] | Synthesis | Not Available | 0 | 2 | RHEA |
| MMDBr0025460 | NADP(+) | Uridine 5'-monophosphate | tRNA-dihydrouridine(16) synthase | Synthesis | Not Available | 0 | 25 | RHEA |
| MMDBr0025459 | Uridine 5'-monophosphate | NAD | tRNA-dihydrouridine(16/17) synthase [NAD(P)(+)] | Synthesis | Not Available | 0 | 2 | RHEA |
| MMDBr0025458 | NAD | Uridine 5'-monophosphate | tRNA-dihydrouridine(16/17) synthase [NAD(P)(+)] | Synthesis | Not Available | 0 | 2 | RHEA |
| MMDBr0025457 | Uridine 5'-monophosphate | NADP(+) | tRNA-dihydrouridine(16/17) synthase [NAD(P)(+)] | Synthesis | Not Available | 0 | 2 | RHEA |
| MMDBr0025456 | NADP(+) | Uridine 5'-monophosphate | tRNA-dihydrouridine(16/17) synthase [NAD(P)(+)] | Synthesis | Not Available | 0 | 2 | RHEA |
| MMDBr0025455 | Uridine 5'-monophosphate | NAD | tRNA-dihydrouridine(47) synthase [NAD(P)(+)] | Synthesis | Not Available | 0 | 33 | RHEA |
| MMDBr0025454 | NAD | Uridine 5'-monophosphate | tRNA-dihydrouridine(47) synthase [NAD(P)(+)] | Synthesis | Not Available | 0 | 33 | RHEA |
