 | | PATHWAY: rn00240 | |
| Entry |
|
| Name |
Pyrimidine metabolism |
| Class |
Metabolism; Nucleotide metabolism
|
| Pathway map |

|
| Module |
| M00046 | Pyrimidine degradation, uracil => beta-alanine, thymine => 3-aminoisobutanoate [PATH:rn00240] |
| M00051 | De novo pyrimidine biosynthesis, glutamine (+ PRPP) => UMP [PATH:rn00240] |
| M00052 | Pyrimidine ribonucleotide biosynthesis, UMP => UDP/UTP,CDP/CTP [PATH:rn00240] |
| M00053 | Deoxyribonucleotide biosynthesis, ADP/GDP/CDP/UDP => dATP/dGTP/dCTP/dUTP [PATH:rn00240] |
| M00938 | Pyrimidine deoxyribonucleotide biosynthesis, UDP => dTTP [PATH:rn00240] |
| M00939 | Pyrimidine degradation, uracil => 3-hydroxypropanoate [PATH:rn00240] |
| M00968 | Pentose bisphosphate pathway (nucleoside degradation), archaea, nucleoside/NMP => 3-PGA/glycerone phosphate [PATH:rn00240] |
|
| Other DBs |
|
| Reaction |
| R00139 | ATP:2'-deoxy-5-hydroxymethylcytidine-5'-diphosphate phosphotransferase |
| R00140 | ATP:5-hydroxymethyldeoxycytidylate phosphotransferase |
| R00156 | ATP:UDP phosphotransferase |
| R00158 | ATP:UMP phosphotransferase |
| R00510 | cytidine-5'-monophosphate phosphoribohydrolase |
| R00511 | cytidine-5'-monophosphate phosphohydrolase |
| R00512 | ATP:CMP phosphotransferase |
| R00513 | ATP:cytidine 5'-phosphotransferase |
| R00515 | CTP diphosphohydrolase (diphosphate-forming); CTP pyrophosphohydrolase |
| R00517 | GTP:cytidine 5'-phosphotransferase |
| R00570 | ATP:CDP phosphotransferase |
| R00571 | UTP:ammonia ligase (ADP-forming) |
| R00573 | UTP:L-glutamine amido-ligase (ADP-forming) |
| R00574 | CTP diphosphate-lyase (cyclizing; 3',5'-cyclic-CMP-forming) |
| R00575 | HCO3-:L-glutamine amido-ligase (ADP-forming, carbamate-phosphorylating) |
| R00662 | uridine triphosphate pyrophosphohydrolase |
| R00905 | 3-ureidopropanoate amidohydrolase |
| R00963 | uridine 5'-monophosphate phosphohydrolase |
| R00964 | ATP:uridine 5'-phosphotransferase |
| R00965 | orotidine-5'-phosphate carboxy-lyase (UMP-forming) |
| R00966 | UMP:diphosphate phospho-alpha-D-ribosyltransferase |
| R00968 | GTP:uridine 5'-phosphotransferase |
| R00969 | P1,P4-bis(5'-uridyl)-tetraphosphate uridylohydrolase |
| R00974 | cytosine aminohydrolase |
| R00976 | uracil:acceptor oxidoreductase |
| R00977 | 5,6-dihydrouracil:NAD+ oxidoreductase |
| R00978 | 5,6-dihydrouracil:NADP+ oxidoreductase |
| R01055 | uracil hydro-lyase (adding D-ribose 5-phosphate;pseudouridine-5'-phosphate-forming) |
| R01397 | carbamoyl-phosphate:L-aspartate carbamoyltransferase |
| R01411 | 5-methylcytosine aminohydrolase |
| R01413 | thymine:acceptor oxidoreductase |
| R01415 | 5,6-dihydrothymine:NADP+ oxidoreductase |
| R01567 | ATP:thymidine 5'-phosphotransferase |
| R01569 | thymidylate 5'-phosphohydrolase |
| R01570 | thymidine:phosphate deoxy-alpha-D-ribosyltransferase |
| R01664 | 2'-deoxycytidine 5'-monophosphate phosphohydrolase |
| R01665 | ATP:dCMP phosphotransferase |
| R01666 | ATP:deoxycitidine 5'-phosphotransferase |
| R01668 | dCTP nucleotidohydrolase; deoxycytidine 5'-triphosphate diphosphohydrolase |
| R01669 | 5,10-methylenetetrahydrofolate:deoxycytidylate 5-hydroxymethyltransferase |
| R01867 | (S)-dihydroorotate:fumarate oxidoreductase |
| R01868 | (S)-dihydroorotate:quinone oxidoreductase |
| R01869 | (S)-dihydroorotate:NAD+ oxidoreductase |
| R01870 | orotidine-5'-phosphate:diphosphate phospho-alpha-D-ribosyl-transferase |
| R01876 | uridine:phosphate alpha-D-ribosyltransferase |
| R01877 | uridine 3'-monophosphate phosphohydrolase |
| R01878 | cytidine aminohydrolase |
| R01993 | (S)-dihydroorotate amidohydrolase |
| R02018 | 2'-deoxyuridine 5'-diphosphate:oxidized-thioredoxin 2'-oxidoreductase |
| R02022 | 2'-deoxyuridine 5'-triphosphate:oxydized-thioredoxin 2'-oxidoreductase |
| R02023 | 2'-deoxyuridine 5'-triphosphate:oxydized-thioredoxin 2'-oxidoreductase |
| R02024 | 2'-deoxycytidine diphosphate:oxidized-thioredoxin 2'-oxidoreductase |
| R02093 | ATP:dTDP phosphotransferase |
| R02094 | ATP:dTMP phosphotransferase |
| R02095 | dTTP nucleotidohydrolase |
| R02098 | ATP:dUMP phosphotransferase |
| R02099 | ATP:deoxyuridine 5'-phosphotransferase |
| R02100 | dUTP nucleotidohydrolase |
| R02101 | 5,10-methylenetetrahydrofolate:dUMP C-methyltransferase |
| R02102 | 2'-deoxyuridine 5'-monophosphate phosphohydrolase |
| R02139 | barbiturate amidohydrolase (3-oxo-3-ureidopropanoate-forming) |
| R02269 | 5,6-dihydrouracil amidohydrolase |
| R02296 | cytidine:orthophosphate alpha-D-ribosyltransferase |
| R02326 | ATP:dCDP phosphotransferase |
| R02330 | dUTP nucleotidohydrolase |
| R02331 | ATP:dUDP phosphotransferase |
| R02370 | cytidine 3'-phosphate phosphohydrolase |
| R02484 | deoxyuridine:orthophosphate 2-deoxy-D-ribosyltransferase; deoxyuridine:orthophosphate ribosyltransferase |
| R02485 | deoxycytidine aminohydrolase |
| R03055 | (R)-5,6-dihydrothymine amidohydrolase |
| R03315 | ATP:pseudouridine 5'-phosphotransferase |
| R03538 | 2',3'-cyclic UMP 3'-nucleotidohydrolase |
| R03929 | 2',3'-cyclic CMP 3'-nucleotidohydrolase |
| R04666 | (R)-3-ureidoisobutyrate amidohydrolase |
| R06613 | 5,10-methylenetetrahydrofolate,NADPH:dUMP C-methyltransferase |
| R07307 | dCTP aminohydrolase (dUMP-forming) |
| R07629 | 3-oxo-3-ureidopropanoate amidohydrolase (urea- and malonate-forming) |
| R09289 | 3-hydroxypropionate:NADP+ oxidoreductase |
| R09936 | uracil,FMNH2:oxygen oxidoreductase (uracil hydroxylating, ring-opening) |
| R09947 | (Z)-3-ureidoacrylate-peracid amidohydrolase |
| R09980 | ureidoacrylate amidohydrolase |
| R10777 | 5-methylbarbiturate amidohydrolase (2-methyl-3-oxo-3-ureidopropanoate-forming) |
| R10778 | 2-methyl-3-oxo-3-ureidopropanoate amidohydrolase (urea- and methylmalonate-forming) |
| R10837 | CMP:phosphate (5-phospho-alpha-D-ribosyl)transferase |
| R10838 | UMP:phosphate (5-phospho-alpha-D-ribosyl)transferase |
| R11026 | (R)-5,6-dihydrothymine:NAD+ oxidoreductase |
| R11323 | dTTP diphosphohydrolase |
| R11635 | UTP:formate 2'-oxidoreductase |
| R11636 | CTP:formate 2'-oxidoreductase |
| R12955 | uridine 5'-monophosphate phosphoribohydrolase |
| R12956 | thymidine 5'-monophosphate phosphodeoxyribohydrolase |
| R12998 | UTP diphosphate-lyase (cyclizing; 3',5'-cyclic-UMP-forming) |
|
| Compound |
| C00119 | 5-Phospho-alpha-D-ribose 1-diphosphate |
| C00438 | N-Carbamoyl-L-aspartate |
| C00672 | 2-Deoxy-D-ribose 1-phosphate |
| C01168 | Pseudouridine 5'-phosphate |
| C01205 | (R)-3-Amino-2-methylpropanoate |
| C03997 | 5-Hydroxymethyldeoxycytidylate |
| C06198 | P1,P4-Bis(5'-uridyl) tetraphosphate |
| C11038 | 2'-Deoxy-5-hydroxymethylcytidine-5'-diphosphate |
| C11039 | 2'-Deoxy-5-hydroxymethylcytidine-5'-triphosphate |
| C15607 | 3-Oxo-3-ureidopropanoate |
| C20231 | (Z)-3-Ureidoacrylate peracid |
| C20249 | (Z)-3-Peroxyaminoacrylate |
| C20846 | 3-Oxo-3-ureidoisobutyrate |
| C21029 | (R)-3-Ureidoisobutyrate |
|
Related pathway |
| rn00250 | Alanine, aspartate and glutamate metabolism |
| rn00280 | Valine, leucine and isoleucine degradation |
|
| KO pathway |
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