UMP biosynthesis III
Metabolites
Enzyme
| EC Number | name | full name | note |
|---|---|---|---|
| 1.3.1.14 | dihydroorotate dehydrogenase (NAD+) | (S)-dihydroorotate:NAD+ oxidoreductase | |
| 2.1.3.2 | aspartate carbamoyltransferase | carbamoyl-phosphate:L-aspartate carbamoyltransferase | |
| 2.4.2.10 | orotate phosphoribosyltransferase | orotidine-5'-phosphate:diphosphate phospho-alpha-D-ribosyl-transferase | |
| 3.5.2.3 | dihydroorotase | (S)-dihydroorotate amidohydrolase | |
| 4.1.1.23 | orotidine-5'-phosphate decarboxylase | orotidine-5'-phosphate carboxy-lyase (UMP-forming) | |
| 6.3.4.16 | carbamoyl-phosphate synthase (ammonia) | carbon-dioxide:ammonia ligase (ADP-forming, carbamate-phosphorylating) | |
| 6.3.5.5 | carbamoyl-phosphate synthase (glutamine-hydrolysing) | hydrogen-carbonate:L-glutamine amido-ligase (ADP-forming, carbamate-phosphorylating) |
Proteins
| Protein ID | name | full name |
|---|---|---|
| P05654 | pyrB | Aspartate carbamoyltransferase catalytic subunit |
| P25971 | pyrF | Orotidine 5'-phosphate decarboxylase |
| P25972 | pyrE | Orotate phosphoribosyltransferase |
| P25993 | pyrAA | Carbamoyl phosphate synthase pyrimidine-specific small chain |
| P25994 | pyrAB | Carbamoyl phosphate synthase pyrimidine-specific large chain |
| P25995 | pyrC | Dihydroorotase |
| P25996 | pyrD | Dihydroorotate dehydrogenase B (NAD(+)), catalytic subunit |