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BRENDA KEGG MetaCyc

pyrimidine metabolism (BRENDA)

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EC Number Recommended Name Reaction BRENDA Pathway Name KEGG Pathway Name MetaCyc Pathway Name Reaction ID BRENDA Reaction ID KEGG Reaction ID MetaCyc Reaction ID SABIO-RK
show all sequences2.7.4.14 UMP/CMP kinase ATP + UMP = ADP + UDP pyrimidine metabolism Pyrimidine metabolism,
Metabolic pathways
UTP and CTP de novo biosynthesis BR48071 show the reaction diagram R00158 show the reaction diagram RXN-12002 show the reaction diagram 201
show all sequences2.7.4.22 UMP kinase ATP + UMP = ADP + UDP pyrimidine metabolism Pyrimidine metabolism,
Metabolic pathways
UTP and CTP de novo biosynthesis BR48071 show the reaction diagram R00158 show the reaction diagram RXN-12002 show the reaction diagram 201
show all sequences2.7.4.4 nucleoside-phosphate kinase ATP + UMP = ADP + UDP pyrimidine metabolism Pyrimidine metabolism,
Metabolic pathways
UTP and CTP de novo biosynthesis BR48071 show the reaction diagram R00158 show the reaction diagram RXN-12002 show the reaction diagram 201
show all sequences2.7.1.145 deoxynucleoside kinase 2'-deoxyuridine + ATP = 2'-deoxyuridine 5'-phosphate + ADP pyrimidine metabolism Pyrimidine metabolism pyrimidine deoxyribonucleosides salvage BS353774 show the reaction diagram R02099 show the reaction diagram DURIDKI-RXN show the reaction diagram 500
show all sequences2.7.1.21 thymidine kinase 2'-deoxyuridine + ATP = 2'-deoxyuridine 5'-phosphate + ADP pyrimidine metabolism Pyrimidine metabolism pyrimidine deoxyribonucleosides salvage BS353774 show the reaction diagram R02099 show the reaction diagram DURIDKI-RXN show the reaction diagram 500
show all sequences2.4.2.2 pyrimidine-nucleoside phosphorylase uridine + phosphate = uracil + alpha-D-ribose 1-phosphate pyrimidine metabolism Pyrimidine metabolism,
Metabolic pathways
nucleoside and nucleotide degradation (archaea),
pyrimidine ribonucleosides degradation
BR47549 show the reaction diagram R01876 show the reaction diagram URPHOS-RXN show the reaction diagram 204,
8541
show all sequences2.4.2.3 uridine phosphorylase uridine + phosphate = uracil + alpha-D-ribose 1-phosphate pyrimidine metabolism Pyrimidine metabolism,
Metabolic pathways
nucleoside and nucleotide degradation (archaea),
pyrimidine ribonucleosides degradation
BR47549 show the reaction diagram R01876 show the reaction diagram URPHOS-RXN show the reaction diagram 204,
8541
show all sequences2.4.2.4 thymidine phosphorylase uridine + phosphate = uracil + alpha-D-ribose 1-phosphate pyrimidine metabolism Pyrimidine metabolism,
Metabolic pathways
nucleoside and nucleotide degradation (archaea),
pyrimidine ribonucleosides degradation
BR47549 show the reaction diagram R01876 show the reaction diagram URPHOS-RXN show the reaction diagram 204,
8541
show all sequences2.7.4.6 nucleoside-diphosphate kinase ADP + dUTP = ATP + dUDP pyrimidine metabolism Pyrimidine metabolism,
Metabolic pathways
pyrimidine deoxyribonucleotides de novo biosynthesis I,
pyrimidine deoxyribonucleotides de novo biosynthesis III,
superpathway of pyrimidine deoxyribonucleotides de novo biosynthesis (E. coli)
BS387815 show the reaction diagram R02331 show the reaction diagram DUDPKIN-RXN show the reaction diagram 421
show all sequences2.7.1.145 deoxynucleoside kinase ATP + thymidine = ADP + dTMP pyrimidine metabolism Pyrimidine metabolism,
Metabolic pathways
pyrimidine deoxyribonucleosides salvage BR47761 show the reaction diagram R01567 show the reaction diagram THYKI-RXN show the reaction diagram 90
show all sequences2.7.1.21 thymidine kinase ATP + thymidine = ADP + dTMP pyrimidine metabolism Pyrimidine metabolism,
Metabolic pathways
pyrimidine deoxyribonucleosides salvage BR47761 show the reaction diagram R01567 show the reaction diagram THYKI-RXN show the reaction diagram 90
show all sequences2.7.1.76 2'-deoxyadenosine kinase ATP + thymidine = ADP + dTMP pyrimidine metabolism Pyrimidine metabolism,
Metabolic pathways
pyrimidine deoxyribonucleosides salvage BR47761 show the reaction diagram R01567 show the reaction diagram THYKI-RXN show the reaction diagram 90
show all sequences2.7.4.3 adenylate kinase ATP + CDP = ADP + CTP pyrimidine metabolism Pyrimidine metabolism,
Metabolic pathways
CMP phosphorylation BS358244 show the reaction diagram R00570 show the reaction diagram CDPKIN-RXN show the reaction diagram 208
show all sequences2.7.4.6 nucleoside-diphosphate kinase ATP + CDP = ADP + CTP pyrimidine metabolism Pyrimidine metabolism,
Metabolic pathways
CMP phosphorylation BS358244 show the reaction diagram R00570 show the reaction diagram CDPKIN-RXN show the reaction diagram 208
show all sequences3.6.1.65 (d)CTP diphosphatase CTP + H2O = CMP + diphosphate pyrimidine metabolism Pyrimidine metabolism   BR50549 show the reaction diagram R00515 show the reaction diagram RXN0-383 show the reaction diagram 454
show all sequences3.6.1.8 ATP diphosphatase CTP + H2O = CMP + diphosphate pyrimidine metabolism Pyrimidine metabolism   BR50549 show the reaction diagram R00515 show the reaction diagram RXN0-383 show the reaction diagram 454
show all sequences3.6.1.9 nucleotide diphosphatase CTP + H2O = CMP + diphosphate pyrimidine metabolism Pyrimidine metabolism   BR50549 show the reaction diagram R00515 show the reaction diagram RXN0-383 show the reaction diagram 454
show all sequences1.17.4.1 ribonucleoside-diphosphate reductase dUDP + Thioredoxin disulfide + H2O <=> Thioredoxin + UDP pyrimidine metabolism Pyrimidine metabolism pyrimidine deoxyribonucleotides de novo biosynthesis I,
pyrimidine deoxyribonucleotides de novo biosynthesis III,
superpathway of pyrimidine deoxyribonucleotides de novo biosynthesis (E. coli)
  R02018 show the reaction diagram UDPREDUCT-RXN show the reaction diagram  
show all sequences1.17.4.2 ribonucleoside-triphosphate reductase (thioredoxin) UDP + reduced thioredoxin = dUDP + oxidized thioredoxin + H2O pyrimidine metabolism     BS287795 show the reaction diagram      
show all sequences3.6.1.12 dCTP diphosphatase dCTP + H2O = dCMP + diphosphate pyrimidine metabolism Pyrimidine metabolism,
Metabolic pathways
pyrimidine deoxyribonucleotides dephosphorylation BR22752 show the reaction diagram R01668 show the reaction diagram DCTP-PYROPHOSPHATASE-RXN show the reaction diagram 483
show all sequences3.6.1.23 dUTP diphosphatase dCTP + H2O = dCMP + diphosphate pyrimidine metabolism Pyrimidine metabolism,
Metabolic pathways
pyrimidine deoxyribonucleotides dephosphorylation BR22752 show the reaction diagram R01668 show the reaction diagram DCTP-PYROPHOSPHATASE-RXN show the reaction diagram 483
show all sequences3.6.1.65 (d)CTP diphosphatase dCTP + H2O = dCMP + diphosphate pyrimidine metabolism Pyrimidine metabolism,
Metabolic pathways
pyrimidine deoxyribonucleotides dephosphorylation BR22752 show the reaction diagram R01668 show the reaction diagram DCTP-PYROPHOSPHATASE-RXN show the reaction diagram 483
show all sequences3.6.1.9 nucleotide diphosphatase dCTP + H2O = dCMP + diphosphate pyrimidine metabolism Pyrimidine metabolism,
Metabolic pathways
pyrimidine deoxyribonucleotides dephosphorylation BR22752 show the reaction diagram R01668 show the reaction diagram DCTP-PYROPHOSPHATASE-RXN show the reaction diagram 483
show all sequences3.5.4.1 cytosine deaminase cytosine + H2O = uracil + NH3 pyrimidine metabolism Pyrimidine metabolism,
Metabolic pathways
pyrimidine ribonucleosides salvage III,
pyrimidine nucleobases salvage II
BR22732 show the reaction diagram R00974 show the reaction diagram CYTDEAM-RXN show the reaction diagram  
show all sequences3.5.2.3 dihydroorotase dihydroorotate + H2O = N-carbamoyl-L-aspartate pyrimidine metabolism     BS367860 show the reaction diagram      
3.6.1.-   dUTP + H2O = dUMP + diphosphate pyrimidine metabolism Pyrimidine metabolism,
Metabolic pathways
pyrimidine deoxyribonucleotides dephosphorylation,
pyrimidine deoxyribonucleotides de novo biosynthesis I,
pyrimidine deoxyribonucleotides de novo biosynthesis III,
superpathway of pyrimidine deoxyribonucleotides de novo biosynthesis (E. coli),
pyrimidine deoxyribonucleotides de novo biosynthesis II
BR22764 show the reaction diagram R02100 show the reaction diagram DUTP-PYROP-RXN show the reaction diagram 365
show all sequences3.6.1.23 dUTP diphosphatase dUTP + H2O = dUMP + diphosphate pyrimidine metabolism Pyrimidine metabolism,
Metabolic pathways
pyrimidine deoxyribonucleotides dephosphorylation,
pyrimidine deoxyribonucleotides de novo biosynthesis I,
pyrimidine deoxyribonucleotides de novo biosynthesis III,
superpathway of pyrimidine deoxyribonucleotides de novo biosynthesis (E. coli),
pyrimidine deoxyribonucleotides de novo biosynthesis II
BR22764 show the reaction diagram R02100 show the reaction diagram DUTP-PYROP-RXN show the reaction diagram 365
show all sequences3.6.1.9 nucleotide diphosphatase dUTP + H2O = dUMP + diphosphate pyrimidine metabolism Pyrimidine metabolism,
Metabolic pathways
pyrimidine deoxyribonucleotides dephosphorylation,
pyrimidine deoxyribonucleotides de novo biosynthesis I,
pyrimidine deoxyribonucleotides de novo biosynthesis III,
superpathway of pyrimidine deoxyribonucleotides de novo biosynthesis (E. coli),
pyrimidine deoxyribonucleotides de novo biosynthesis II
BR22764 show the reaction diagram R02100 show the reaction diagram DUTP-PYROP-RXN show the reaction diagram 365
show all sequences2.7.4.12 T2-induced deoxynucleotide kinase ATP + dTMP = ADP + dTDP pyrimidine metabolism Pyrimidine metabolism,
Metabolic pathways
pyrimidine deoxyribonucleotides biosynthesis from CTP,
pyrimidine deoxyribonucleotide phosphorylation,
pyrimidine deoxyribonucleotides de novo biosynthesis IV,
pyrimidine deoxyribonucleotides de novo biosynthesis I,
pyrimidine deoxyribonucleotides de novo biosynthesis III,
superpathway of pyrimidine deoxyribonucleotides de novo biosynthesis (E. coli),
pyrimidine deoxyribonucleotides de novo biosynthesis II
BR48076 show the reaction diagram R02094 show the reaction diagram DTMPKI-RXN show the reaction diagram  
show all sequences2.7.4.13 (deoxy)nucleoside-phosphate kinase ATP + dTMP = ADP + dTDP pyrimidine metabolism Pyrimidine metabolism,
Metabolic pathways
pyrimidine deoxyribonucleotides biosynthesis from CTP,
pyrimidine deoxyribonucleotide phosphorylation,
pyrimidine deoxyribonucleotides de novo biosynthesis IV,
pyrimidine deoxyribonucleotides de novo biosynthesis I,
pyrimidine deoxyribonucleotides de novo biosynthesis III,
superpathway of pyrimidine deoxyribonucleotides de novo biosynthesis (E. coli),
pyrimidine deoxyribonucleotides de novo biosynthesis II
BR48076 show the reaction diagram R02094 show the reaction diagram DTMPKI-RXN show the reaction diagram  
show all sequences2.7.4.9 dTMP kinase ATP + dTMP = ADP + dTDP pyrimidine metabolism Pyrimidine metabolism,
Metabolic pathways
pyrimidine deoxyribonucleotides biosynthesis from CTP,
pyrimidine deoxyribonucleotide phosphorylation,
pyrimidine deoxyribonucleotides de novo biosynthesis IV,
pyrimidine deoxyribonucleotides de novo biosynthesis I,
pyrimidine deoxyribonucleotides de novo biosynthesis III,
superpathway of pyrimidine deoxyribonucleotides de novo biosynthesis (E. coli),
pyrimidine deoxyribonucleotides de novo biosynthesis II
BR48076 show the reaction diagram R02094 show the reaction diagram DTMPKI-RXN show the reaction diagram  
show all sequences3.5.4.13 dCTP deaminase dCTP + H2O = dUTP + NH3 pyrimidine metabolism Pyrimidine metabolism,
Metabolic pathways
superpathway of pyrimidine deoxyribonucleotides de novo biosynthesis (E. coli),
pyrimidine deoxyribonucleotides de novo biosynthesis II
BR22734 show the reaction diagram R02325 show the reaction diagram DCTP-DEAM-RXN show the reaction diagram  
show all sequences2.1.3.2 aspartate carbamoyltransferase carbamoyl phosphate + L-aspartate = phosphate + N-carbamoyl-L-aspartate pyrimidine metabolism Pyrimidine metabolism,
Alanine, aspartate and glutamate metabolism,
Metabolic pathways
UMP biosynthesis II,
UMP biosynthesis III,
UMP biosynthesis I
BR43949 show the reaction diagram R01397 show the reaction diagram ASPCARBTRANS-RXN show the reaction diagram 398
show all sequences3.5.1.6 beta-ureidopropionase (R)-3-Ureidoisobutyrate + H2O <=> (R)-3-Amino-2-methylpropanoate + CO2 + Ammonia pyrimidine metabolism Pyrimidine metabolism,
Metabolic pathways
thymine degradation   R04666 show the reaction diagram RXN-11210 show the reaction diagram  
show all sequences3.5.4.5 cytidine deaminase 2'-deoxycytidine + H2O = 2'-deoxyuridine + NH3 pyrimidine metabolism Pyrimidine metabolism pyrimidine deoxyribonucleosides degradation,
pyrimidine deoxyribonucleosides salvage
BR22735 show the reaction diagram R02485 show the reaction diagram CYTIDEAM-RXN show the reaction diagram 364
show all sequences1.3.1.1 dihydropyrimidine dehydrogenase (NAD+) thymine + NADPH = dihydrothymine + NADP+ pyrimidine metabolism   thymine degradation BS231909 show the reaction diagram   RXN-11209 show the reaction diagram 476
show all sequences1.3.1.2 dihydropyrimidine dehydrogenase (NADP+) thymine + NADPH = dihydrothymine + NADP+ pyrimidine metabolism   thymine degradation BS231909 show the reaction diagram   RXN-11209 show the reaction diagram 476
show all sequences1.3.1.2 dihydropyrimidine dehydrogenase (NADP+) thymine + NADP+ = 5,6-dihydrothymine + NADPH + H+ pyrimidine metabolism     BS398428 show the reaction diagram      
show all sequences2.7.1.48 uridine kinase GTP + uridine = UMP + GDP pyrimidine metabolism Pyrimidine metabolism,
Metabolic pathways
  BS357585 show the reaction diagram R00968 show the reaction diagram URKI-RXN show the reaction diagram  
show all sequences6.3.4.2 CTP synthase (glutamine hydrolysing) ATP + UTP + L-glutamine = ADP + phosphate + CTP + L-glutamate pyrimidine metabolism Pyrimidine metabolism,
Metabolic pathways
UTP and CTP dephosphorylation I,
UTP and CTP de novo biosynthesis,
UTP and CTP dephosphorylation II
BR48389 show the reaction diagram R00573 show the reaction diagram CTPSYN-RXN show the reaction diagram 459
show all sequences4.1.1.23 orotidine-5'-phosphate decarboxylase orotidine 5'-phosphate = UMP + CO2 pyrimidine metabolism Pyrimidine metabolism,
Metabolic pathways
UMP biosynthesis II,
UMP biosynthesis III,
UMP biosynthesis I
BR284 show the reaction diagram R00965 show the reaction diagram OROTPDECARB-RXN show the reaction diagram 463
show all sequences2.7.1.213 cytidine kinase GTP + cytidine = CMP + GDP pyrimidine metabolism Pyrimidine metabolism,
Metabolic pathways
  BS357586 show the reaction diagram R00517 show the reaction diagram CYTIDINEKIN-RXN show the reaction diagram  
show all sequences2.7.1.48 uridine kinase GTP + cytidine = CMP + GDP pyrimidine metabolism Pyrimidine metabolism,
Metabolic pathways
  BS357586 show the reaction diagram R00517 show the reaction diagram CYTIDINEKIN-RXN show the reaction diagram  
show all sequences1.1.98.6 ribonucleoside-triphosphate reductase (formate) UTP + formate = dUTP + CO2 + H2O pyrimidine metabolism Pyrimidine metabolism superpathway of pyrimidine deoxyribonucleotides de novo biosynthesis (E. coli),
pyrimidine deoxyribonucleotides de novo biosynthesis II
BS439976 show the reaction diagram R11635 show the reaction diagram RXN0-724 show the reaction diagram  
show all sequences2.7.4.6 nucleoside-diphosphate kinase ATP + UDP = ADP + UTP pyrimidine metabolism Pyrimidine metabolism,
Metabolic pathways
UTP and CTP de novo biosynthesis BS358242 show the reaction diagram R00156 show the reaction diagram UDPKIN-RXN show the reaction diagram 199
show all sequences2.6.1.40 (R)-3-amino-2-methylpropionate-pyruvate transaminase (R)-3-amino-2-methylpropanoate + pyruvate = 2-methyl-3-oxopropanoate + L-alanine pyrimidine metabolism Valine, leucine and isoleucine degradation   BR47992 show the reaction diagram R02050 show the reaction diagram    
show all sequences1.1.98.6 ribonucleoside-triphosphate reductase (formate) CTP + formate = dCTP + CO2 + H2O pyrimidine metabolism Pyrimidine metabolism,
Metabolic pathways
superpathway of pyrimidine deoxyribonucleotides de novo biosynthesis (E. coli),
pyrimidine deoxyribonucleotides de novo biosynthesis II
BS439364 show the reaction diagram R11636 show the reaction diagram RXN0-723 show the reaction diagram  
show all sequences2.7.4.6 nucleoside-diphosphate kinase ATP + dCDP = ADP + dCTP pyrimidine metabolism Pyrimidine metabolism,
Metabolic pathways
pyrimidine deoxyribonucleotides biosynthesis from CTP,
pyrimidine deoxyribonucleotide phosphorylation,
pyrimidine deoxyribonucleotides de novo biosynthesis IV,
pyrimidine deoxyribonucleotides de novo biosynthesis I,
pyrimidine deoxyribonucleotides de novo biosynthesis III,
superpathway of pyrimidine deoxyribonucleotides de novo biosynthesis (E. coli)
BS358245 show the reaction diagram R02326 show the reaction diagram DCDPKIN-RXN show the reaction diagram 422
show all sequences2.1.1.45 thymidylate synthase 5,10-methylenetetrahydrofolate + dUMP = dihydrofolate + dTMP pyrimidine metabolism Pyrimidine metabolism,
One carbon pool by folate,
Metabolic pathways
  BR43900 show the reaction diagram R02101 show the reaction diagram   88
show all sequences2.7.1.48 uridine kinase ATP + CMP = ADP + CDP pyrimidine metabolism Pyrimidine metabolism,
Metabolic pathways
CMP phosphorylation BS359742 show the reaction diagram R00512 show the reaction diagram RXN-11832 show the reaction diagram 83
show all sequences2.7.4.14 UMP/CMP kinase ATP + CMP = ADP + CDP pyrimidine metabolism Pyrimidine metabolism,
Metabolic pathways
CMP phosphorylation BS359742 show the reaction diagram R00512 show the reaction diagram RXN-11832 show the reaction diagram 83
show all sequences2.7.4.25 (d)CMP kinase ATP + CMP = ADP + CDP pyrimidine metabolism Pyrimidine metabolism,
Metabolic pathways
CMP phosphorylation BS359742 show the reaction diagram R00512 show the reaction diagram RXN-11832 show the reaction diagram 83
show all sequences2.7.4.3 adenylate kinase ATP + CMP = ADP + CDP pyrimidine metabolism Pyrimidine metabolism,
Metabolic pathways
CMP phosphorylation BS359742 show the reaction diagram R00512 show the reaction diagram RXN-11832 show the reaction diagram 83
show all sequences3.5.4.12 dCMP deaminase dCMP + H2O = dUMP + NH3 pyrimidine metabolism Pyrimidine metabolism,
Metabolic pathways
pyrimidine deoxyribonucleotides biosynthesis from CTP BR29523 show the reaction diagram R01663 show the reaction diagram DCMP-DEAMINASE-RXN show the reaction diagram 363
show all sequences3.5.4.5 cytidine deaminase cytidine + H2O = uridine + NH3 pyrimidine metabolism Pyrimidine metabolism,
Metabolic pathways
pyrimidine ribonucleosides salvage I,
pyrimidine ribonucleosides degradation,
pyrimidine ribonucleosides salvage II
BR22742 show the reaction diagram R01878 show the reaction diagram CYTIDEAM2-RXN show the reaction diagram 89
show all sequences3.1.3.2 acid phosphatase CMP + H2O = cytidine + phosphate pyrimidine metabolism Pyrimidine metabolism UTP and CTP dephosphorylation I BR50761 show the reaction diagram R00511 show the reaction diagram RXN-14026 show the reaction diagram 211
show all sequences3.1.3.5 5'-nucleotidase CMP + H2O = cytidine + phosphate pyrimidine metabolism Pyrimidine metabolism UTP and CTP dephosphorylation I BR50761 show the reaction diagram R00511 show the reaction diagram RXN-14026 show the reaction diagram 211
show all sequences3.1.3.91 7-methylguanosine nucleotidase CMP + H2O = cytidine + phosphate pyrimidine metabolism Pyrimidine metabolism UTP and CTP dephosphorylation I BR50761 show the reaction diagram R00511 show the reaction diagram RXN-14026 show the reaction diagram 211
show all sequences2.7.4.6 nucleoside-diphosphate kinase ATP + dTDP = ADP + dTTP pyrimidine metabolism Pyrimidine metabolism,
Metabolic pathways
pyrimidine deoxyribonucleotides biosynthesis from CTP,
pyrimidine deoxyribonucleotide phosphorylation,
pyrimidine deoxyribonucleotides de novo biosynthesis IV,
pyrimidine deoxyribonucleotides de novo biosynthesis I,
pyrimidine deoxyribonucleotides de novo biosynthesis III,
superpathway of pyrimidine deoxyribonucleotides de novo biosynthesis (E. coli),
pyrimidine deoxyribonucleotides de novo biosynthesis II
BS358250 show the reaction diagram R02093 show the reaction diagram DTDPKIN-RXN show the reaction diagram 423
show all sequences3.5.4.30 dCTP deaminase (dUMP-forming) dCTP + 2 H2O = dUMP + diphosphate + NH3 pyrimidine metabolism Pyrimidine metabolism pyrimidine deoxyribonucleotides de novo biosynthesis IV BR48302 show the reaction diagram R07307 show the reaction diagram 3.5.4.30-RXN show the reaction diagram 7649
show all sequences1.3.1.14 dihydroorotate dehydrogenase (NAD+) dihydroorotate + NAD+ = orotate + NADH + H+ pyrimidine metabolism     BS370137 show the reaction diagram      
show all sequences2.4.2.10 orotate phosphoribosyltransferase orotidine 5'-phosphate + diphosphate = orotate + 5-phospho-alpha-D-ribose 1-diphosphate pyrimidine metabolism Pyrimidine metabolism,
Metabolic pathways
UMP biosynthesis II,
UMP biosynthesis III,
UMP biosynthesis I
BR44268 show the reaction diagram R01870 show the reaction diagram OROPRIBTRANS-RXN show the reaction diagram 401
show all sequences3.5.2.2 dihydropyrimidinase beta-ureidoisobutyrate = dihydrothymine + H2O pyrimidine metabolism   thymine degradation BS140727 show the reaction diagram   RXN-11211 show the reaction diagram 514
show all sequences3.2.2.3 uridine nucleosidase uridine + H2O = D-ribofuranose + uracil pyrimidine metabolism   pyrimidine ribonucleosides salvage II     URIDINE-NUCLEOSIDASE-RXN show the reaction diagram  
show all sequences3.2.2.3 uridine nucleosidase uridine + H2O = D-ribose + uracil pyrimidine metabolism Pyrimidine metabolism   BR32612 show the reaction diagram R01080 show the reaction diagram    
show all sequences1.17.4.1 ribonucleoside-diphosphate reductase dCDP + Thioredoxin disulfide + H2O <=> Thioredoxin + CDP pyrimidine metabolism Pyrimidine metabolism,
Metabolic pathways
pyrimidine deoxyribonucleotides biosynthesis from CTP,
pyrimidine deoxyribonucleotides de novo biosynthesis IV,
pyrimidine deoxyribonucleotides de novo biosynthesis I,
pyrimidine deoxyribonucleotides de novo biosynthesis III,
superpathway of pyrimidine deoxyribonucleotides de novo biosynthesis (E. coli)
  R02024 show the reaction diagram CDPREDUCT-RXN show the reaction diagram 240
show all sequences1.17.4.2 ribonucleoside-triphosphate reductase (thioredoxin) dCDP + Thioredoxin disulfide + H2O <=> Thioredoxin + CDP pyrimidine metabolism Pyrimidine metabolism,
Metabolic pathways
pyrimidine deoxyribonucleotides biosynthesis from CTP,
pyrimidine deoxyribonucleotides de novo biosynthesis IV,
pyrimidine deoxyribonucleotides de novo biosynthesis I,
pyrimidine deoxyribonucleotides de novo biosynthesis III,
superpathway of pyrimidine deoxyribonucleotides de novo biosynthesis (E. coli)
  R02024 show the reaction diagram CDPREDUCT-RXN show the reaction diagram 240
show all sequences1.17.4.2 ribonucleoside-triphosphate reductase (thioredoxin) CDP + reduced thioredoxin = dCDP + oxidized thioredoxin + H2O pyrimidine metabolism     BS287792 show the reaction diagram      
show all sequences2.4.2.2 pyrimidine-nucleoside phosphorylase thymidine + phosphate = thymine + 2-deoxy-alpha-D-ribose 1-phosphate pyrimidine metabolism Pyrimidine metabolism,
Metabolic pathways
pyrimidine deoxyribonucleosides degradation BR47547 show the reaction diagram,
BS355326 show the reaction diagram
R01570 show the reaction diagram THYM-PHOSPH-RXN show the reaction diagram 79
show all sequences2.4.2.3 uridine phosphorylase thymidine + phosphate = thymine + 2-deoxy-alpha-D-ribose 1-phosphate pyrimidine metabolism Pyrimidine metabolism,
Metabolic pathways
pyrimidine deoxyribonucleosides degradation BR47547 show the reaction diagram,
BS355326 show the reaction diagram
R01570 show the reaction diagram THYM-PHOSPH-RXN show the reaction diagram 79
show all sequences2.4.2.4 thymidine phosphorylase thymidine + phosphate = thymine + 2-deoxy-alpha-D-ribose 1-phosphate pyrimidine metabolism Pyrimidine metabolism,
Metabolic pathways
pyrimidine deoxyribonucleosides degradation BR47547 show the reaction diagram,
BS355326 show the reaction diagram
R01570 show the reaction diagram THYM-PHOSPH-RXN show the reaction diagram 79
show all sequences3.2.2.3 uridine nucleosidase cytidine + H2O = D-ribofuranose + cytosine pyrimidine metabolism   pyrimidine ribonucleosides salvage III     RXN0-361 show the reaction diagram  
show all sequences3.2.2.1 purine nucleosidase cytidine + H2O = D-ribose + cytosine pyrimidine metabolism Pyrimidine metabolism,
Metabolic pathways
  BS214504 show the reaction diagram R02137 show the reaction diagram    
show all sequences3.2.2.3 uridine nucleosidase cytidine + H2O = D-ribose + cytosine pyrimidine metabolism Pyrimidine metabolism,
Metabolic pathways
  BS214504 show the reaction diagram R02137 show the reaction diagram    
show all sequences3.2.2.8 ribosylpyrimidine nucleosidase cytidine + H2O = D-ribose + cytosine pyrimidine metabolism Pyrimidine metabolism,
Metabolic pathways
  BS214504 show the reaction diagram R02137 show the reaction diagram    
show all sequences2.4.2.1 purine-nucleoside phosphorylase 2'-deoxyuridine + phosphate = uracil + 2-deoxy-alpha-D-ribose 1-phosphate pyrimidine metabolism Pyrimidine metabolism pyrimidine deoxyribonucleosides degradation BR47487 show the reaction diagram,
BS354611 show the reaction diagram
R02484 show the reaction diagram URA-PHOSPH-RXN show the reaction diagram 511
show all sequences2.4.2.2 pyrimidine-nucleoside phosphorylase 2'-deoxyuridine + phosphate = uracil + 2-deoxy-alpha-D-ribose 1-phosphate pyrimidine metabolism Pyrimidine metabolism pyrimidine deoxyribonucleosides degradation BR47487 show the reaction diagram,
BS354611 show the reaction diagram
R02484 show the reaction diagram URA-PHOSPH-RXN show the reaction diagram 511
show all sequences2.4.2.3 uridine phosphorylase 2'-deoxyuridine + phosphate = uracil + 2-deoxy-alpha-D-ribose 1-phosphate pyrimidine metabolism Pyrimidine metabolism pyrimidine deoxyribonucleosides degradation BR47487 show the reaction diagram,
BS354611 show the reaction diagram
R02484 show the reaction diagram URA-PHOSPH-RXN show the reaction diagram 511
show all sequences2.4.2.4 thymidine phosphorylase 2'-deoxyuridine + phosphate = uracil + 2-deoxy-alpha-D-ribose 1-phosphate pyrimidine metabolism Pyrimidine metabolism pyrimidine deoxyribonucleosides degradation BR47487 show the reaction diagram,
BS354611 show the reaction diagram
R02484 show the reaction diagram URA-PHOSPH-RXN show the reaction diagram 511
show all sequences2.4.2.10 orotate phosphoribosyltransferase UMP + diphosphate = uracil + 5-phospho-alpha-D-ribose 1-diphosphate pyrimidine metabolism Pyrimidine metabolism,
Metabolic pathways
pyrimidine nucleobases salvage I BR47535 show the reaction diagram R00966 show the reaction diagram URACIL-PRIBOSYLTRANS-RXN show the reaction diagram 10227,
86
show all sequences2.4.2.9 uracil phosphoribosyltransferase UMP + diphosphate = uracil + 5-phospho-alpha-D-ribose 1-diphosphate pyrimidine metabolism Pyrimidine metabolism,
Metabolic pathways
pyrimidine nucleobases salvage I BR47535 show the reaction diagram R00966 show the reaction diagram URACIL-PRIBOSYLTRANS-RXN show the reaction diagram 10227,
86
show all sequences3.6.1.12 dCTP diphosphatase dCDP + H2O = dCMP + phosphate pyrimidine metabolism Pyrimidine metabolism,
Metabolic pathways
pyrimidine deoxyribonucleotides biosynthesis from CTP BS384570 show the reaction diagram R01667 show the reaction diagram RXN-14187 show the reaction diagram  
show all sequences3.6.1.15 nucleoside-triphosphate phosphatase dCDP + H2O = dCMP + phosphate pyrimidine metabolism Pyrimidine metabolism,
Metabolic pathways
pyrimidine deoxyribonucleotides biosynthesis from CTP BS384570 show the reaction diagram R01667 show the reaction diagram RXN-14187 show the reaction diagram  
show all sequences3.6.1.6 nucleoside diphosphate phosphatase dCDP + H2O = dCMP + phosphate pyrimidine metabolism Pyrimidine metabolism,
Metabolic pathways
pyrimidine deoxyribonucleotides biosynthesis from CTP BS384570 show the reaction diagram R01667 show the reaction diagram RXN-14187 show the reaction diagram  
show all sequences3.6.1.9 nucleotide diphosphatase dCDP + H2O = dCMP + phosphate pyrimidine metabolism Pyrimidine metabolism,
Metabolic pathways
pyrimidine deoxyribonucleotides biosynthesis from CTP BS384570 show the reaction diagram R01667 show the reaction diagram RXN-14187 show the reaction diagram