|
|
Carbamate + ATP <=> Carbamoyl_phosphate + ADP
|
2.7.2.2
carbamate kinase
6.3.4.14
biotin carboxylase
6.3.4.16
carbamoyl-phosphate synthase (ammonia)
6.3.5.5
carbamoyl-phosphate synthase (glutamine-hydrolysing)
|
–
–
–
–
|
| |
BRENDA:
BR51479
KEGG:
R01395
MetaCyc:
RXN-14196
SABIO-RK:
1589
|
|
|
|
NADP+ + H2O + L-glutamate <=> NADPH + 2-oxoglutarate + NH3 + H+
|
1.4.1.13
glutamate synthase (NADPH)
1.4.1.2
glutamate dehydrogenase
1.4.1.3
glutamate dehydrogenase [NAD(P)+]
1.4.1.4
glutamate dehydrogenase (NADP+)
|
–
–
–
–
|
| |
BRENDA:
BR36869;
BS397591-a
KEGG:
R00248
MetaCyc:
GLUTAMATE-DEHYDROGENASE-NADP+-RXN;
GLUTDEHYD-RXN;
RXN-20084
SABIO-RK:
757
|
|
|
|
L-glutamate + oxidized_ferredoxin <=> 2-oxoglutarate + L-glutamine + reduced_ferredoxin_[iron-sulfur]_cluster + H+
|
1.4.7.1
glutamate synthase (ferredoxin)
|
–
|
| |
BRENDA:
BR36886
KEGG:
R00021
MetaCyc:
GLUTAMATE-SYNTHASE-FERREDOXIN-RXN
|
|
|
|
L-glutamate + NADP+ <=> H+ + L-glutamine + 2-oxoglutarate + NADPH
|
1.4.1.13
glutamate synthase (NADPH)
1.4.1.B5
|
–
–
|
| |
BRENDA:
BR36861
KEGG:
R00114
MetaCyc:
GLUTAMATESYN-RXN
SABIO-RK:
694
|
|
|
|
NO + NH3 <=> N2O + H2O
|
1.7.1.14
nitric oxide reductase [NAD(P)+, nitrous oxide-forming]
|
–
|
| |
KEGG:
R09809
|
|
|
|
NH3 + L-glutamate + ATP <=> H+ + L-glutamine + ADP + phosphate
|
6.3.1.2
glutamine synthetase
|
–
|
| |
BRENDA:
BR6443
KEGG:
R00253
MetaCyc:
GLUTAMINESYN-RXN
SABIO-RK:
760
|
|
|
|
1-Nitropropane + H2O + O2 <=> an_aldehyde + nitrite + H2O2
|
1.7.3.1
nitroalkane oxidase
|
–
|
| |
KEGG:
R10388
|
|
|
|
NH3 + H2O + NAD+ <=> H+ + hydroxylamine + NADH
|
1.7.1.10
hydroxylamine reductase (NADH)
1.7.1.4
nitrite reductase [NAD(P)H]
1.7.99.1
hydroxylamine reductase
|
–
–
–
|
| |
BRENDA:
BR36990
KEGG:
R00143
MetaCyc:
HYDROXYLAMINE-REDUCTASE-NADH-RXN
|
|
|
|
nitrate + reduced_acceptor <=> nitrite + acceptor
|
1.5.1.20
methylenetetrahydrofolate reductase [NAD(P)H]
1.7.7.2
ferredoxin---nitrate reductase
1.7.99
1.9.6.1
nitrate reductase (cytochrome)
|
–
–
–
–
|
| |
BRENDA:
BS260661
KEGG:
R00798
|
|
|
|
2 Ferrocytochrome + 2 H+ + nitrate <=> 2 Ferrocytochrome + nitrite + H2O
|
1.9.6.1
nitrate reductase (cytochrome)
|
–
|
| |
BRENDA:
BR37040
KEGG:
R03071
|
|
|
|
NO + H2O + ferricytochrome_c <=> nitrite + ferricytochrome_c + 2 H+
|
1.7.2.1
nitrite reductase (NO-forming)
1.7.2.6
hydroxylamine dehydrogenase
|
–
–
|
| |
BRENDA:
BR48041
KEGG:
R00783
|
|
|
|
HCO3- <=> H2O + CO2
|
1.6.5.4
monodehydroascorbate reductase (NADH)
4.2.1.1
carbonic anhydrase
|
–
–
|
| |
BRENDA:
BR3383
KEGG:
R00132;
R10092
MetaCyc:
CARBODEHYDRAT-RXN;
RXN0-5224
SABIO-RK:
703
|
|
|
|
N2O + NADP+ + H2O <=> NO + NADPH + H+
|
1.7.1.14
nitric oxide reductase [NAD(P)+, nitrous oxide-forming]
1.7.2.5
nitric oxide reductase (cytochrome c)
|
–
–
|
| |
BRENDA:
BR49574
KEGG:
R09446
MetaCyc:
RXN-12112;
RXN-14137
SABIO-RK:
10229
|
|
|
|
reduced_flavodoxin + N2 + ATP + H2O <=> flavin + NH3 + H2 + ADP + phosphate + H+
|
1.19.6.1
nitrogenase (flavodoxin)
|
–
|
| |
BRENDA:
BR40513
KEGG:
R05186
MetaCyc:
NITROGENASE-FLAVODOXIN-RXN
|
|
|
|
NAD+ + H2O + L-glutamate <=> NADH + 2-oxoglutarate + NH3 + H+
|
1.4.1.14
glutamate synthase (NADH)
1.4.1.2
glutamate dehydrogenase
1.4.1.3
glutamate dehydrogenase [NAD(P)+]
1.4.1.4
glutamate dehydrogenase (NADP+)
1.4.1.5
L-amino-acid dehydrogenase
|
–
–
–
–
–
|
| |
BRENDA:
BR36868
KEGG:
R00243
MetaCyc:
GLUTAMATE-DEHYDROGENASE-NADP+-RXN_WOP;
GLUTAMATE-DEHYDROGENASE-RXN
SABIO-RK:
755
|
|
|
|
L-glutamate + NAD+ <=> L-glutamine + 2-oxoglutarate + NADH + H+
|
1.4.1.13
glutamate synthase (NADPH)
1.4.1.14
glutamate synthase (NADH)
|
–
–
|
| |
BRENDA:
BR36862
KEGG:
R00093
MetaCyc:
GLUTAMATE-SYNTHASE-NADH-RXN
SABIO-RK:
675
|
|
|
|
1-Nitropropane + H2O + O2 <=> acetone + nitrite + H2O2
|
1.7.3.1
nitroalkane oxidase
|
–
|
| |
KEGG:
R10389
|
|
|
|
nitrite + H2O + NAD+ <=> H+ + nitrate + NADH
|
1.17.3.2
xanthine oxidase
1.7.1.1
nitrate reductase (NADH)
1.7.1.2
nitrate reductase [NAD(P)H]
1.7.1.3
nitrate reductase (NADPH)
|
–
–
–
–
|
| |
BRENDA:
BR22625-a
KEGG:
R00794
MetaCyc:
NITRATE-REDUCTASE-NADH-RXN;
NITRATE-REDUCTASE-NADPORNOPH-RXN_WOP
|
|
|
|
R-CN + H2O <=> a_carboxylate + NH3
|
3.5.5.1
nitrilase
3.5.5.2
ricinine nitrilase
3.5.5.5
arylacetonitrilase
3.5.5.7
aliphatic nitrilase
|
–
–
–
–
|
| |
BRENDA:
BR22747;
BR3292
KEGG:
R00540
MetaCyc:
3.5.5.1-RXN;
3.5.5.7-RXN
|
|
|
|
NH3 + H2O + NAD+ <=> nitrite + NADH + H+
|
1.7.1.10
hydroxylamine reductase (NADH)
1.7.1.15
nitrite reductase (NADH)
1.7.1.4
nitrite reductase [NAD(P)H]
|
–
–
–
|
| |
BRENDA:
BR36928-a
KEGG:
R00787
MetaCyc:
RXN-13854;
RXN0-6377_WOP
|
|
|
|
reduced_ferredoxin_[iron-sulfur]_cluster + N2 + ATP + H2O <=> oxidized_ferredoxin + H2 + NH3 + ADP + phosphate + H+
|
1.18.6.1
nitrogenase
1.18.6.2
vanadium-dependent nitrogenase
1.19.6.1
nitrogenase (flavodoxin)
|
–
–
–
|
| |
BRENDA:
BR40514
KEGG:
R05185;
R12084
MetaCyc:
NITROGENASE-RXN;
RXN-19345
|
|
|
|
NH3 + H2O + oxidized_ferredoxin <=> nitrite + reduced_ferredoxin_[iron-sulfur]_cluster + H+
|
1.7.7.1
ferredoxin---nitrite reductase
1.8.7.1
assimilatory sulfite reductase (ferredoxin)
|
–
–
|
| |
BRENDA:
BR36987
KEGG:
R00790
MetaCyc:
FERREDOXIN--NITRITE-REDUCTASE-RXN
SABIO-RK:
1137
|
|
|
|
NO + azide <=> N2O + N2
|
1.7.1.14
nitric oxide reductase [NAD(P)+, nitrous oxide-forming]
|
–
|
| |
KEGG:
R09808
|
|
|
|
N2O + 2 ferricytochrome_c + H2O <=> 2 NO + 2 ferricytochrome_c + 2 H+
|
1.7.2.5
nitric oxide reductase (cytochrome c)
|
–
|
| |
BRENDA:
BR37038
KEGG:
R00294
|
|
|
|
nitrite + azurin <=> NO + oxidized_azurin
|
1.7.2.1
nitrite reductase (NO-forming)
|
–
|
| |
BRENDA:
BS260637
KEGG:
R00785
|
|
|
|
N2O + NAD+ + H2O <=> NO + NADH + H+
|
1.7.1.14
nitric oxide reductase [NAD(P)+, nitrous oxide-forming]
1.7.2.5
nitric oxide reductase (cytochrome c)
|
–
–
|
| |
BRENDA:
BR49574-a
KEGG:
R02492
MetaCyc:
RXN-12112_WOP;
RXN-14138
SABIO-RK:
2422
|
|
|
|
nitrite + H2O + NADP+ <=> H+ + nitrate + NADPH
|
1.7.1.1
nitrate reductase (NADH)
1.7.1.2
nitrate reductase [NAD(P)H]
1.7.1.3
nitrate reductase (NADPH)
|
–
–
–
|
| |
BRENDA:
BR22625
KEGG:
R00796
MetaCyc:
NITRATE-REDUCTASE-NADPH-RXN;
NITRATE-REDUCTASE-NADPORNOPH-RXN
|
|
|
|
hydrazine + H2O + 3 ferricytochrome_c <=> NO + NH3 + 3 ferricytochrome_c
|
1.7.2.7
hydrazine synthase
|
–
|
| |
BRENDA:
BR51655
KEGG:
R09799
|
|
|
|
NH3 + NADP+ + H2O <=> nitrite + NADPH + H+
|
1.7.1.4
nitrite reductase [NAD(P)H]
1.7.7.1
ferredoxin---nitrite reductase
1.8.1.2
assimilatory sulfite reductase (NADPH)
|
–
–
–
|
| |
BRENDA:
BR36928
KEGG:
R00789
MetaCyc:
RXN0-6377
|
|
|
|
N2 + H2O + 2 ferricytochrome_c <=> N2O + 2 ferricytochrome_c + 2 H+
|
1.7.2.4
nitrous-oxide reductase
|
–
|
| |
BRENDA:
BR36994
KEGG:
R02804
|
|
|
|
Formamide + H2O <=> formate + NH3
|
3.5.1.49
formamidase
3.5.1.56
N,N-dimethylformamidase
|
–
–
|
| |
BRENDA:
BR22693
KEGG:
R00524
MetaCyc:
FORMAMIDASE-RXN
|
|
|
|
reduced_ferredoxin_[iron-sulfur]_cluster + N2 + ATP + H2O <=> oxidized_ferredoxin + H2 + NH3 + ADP + phosphate + H+
|
1.18.6.1
nitrogenase
1.18.6.2
vanadium-dependent nitrogenase
1.19.6.1
nitrogenase (flavodoxin)
|
–
–
–
|
| |
BRENDA:
BR40514
KEGG:
R05185;
R12084
MetaCyc:
NITROGENASE-RXN;
RXN-19345
|
|
|
|
nitrite + oxidized_ferredoxin + H2O <=> nitrate + reduced_ferredoxin_[iron-sulfur]_cluster + H+
|
1.7.7.2
ferredoxin---nitrate reductase
|
–
|
| |
BRENDA:
BR40549
KEGG:
R00791
MetaCyc:
1.7.7.2-RXN
|
|
|
|
NH3 + 2 H2O + 6 ferricytochrome_c <=> nitrite + 6 ferricytochrome_c + 7 H+
|
1.7.2.2
nitrite reductase (cytochrome; ammonia-forming)
|
–
|
| |
BRENDA:
BR29458
KEGG:
R05712
|
|
|
|
Cyanate + HCO3- + H+ <=> Carbamate + CO2
|
4.2.1.104
cyanase
|
–
|
| |
BRENDA:
BR48801
KEGG:
R03546
MetaCyc:
R524-RXN
|
|
|
|
hydroxylamine + H2O + 4 ferricytochrome_c <=> nitrite + 4 ferricytochrome_c + 5 H+
|
1.7.2.2
nitrite reductase (cytochrome; ammonia-forming)
1.7.2.6
hydroxylamine dehydrogenase
1.7.99.1
hydroxylamine reductase
|
–
–
–
|
| |
BRENDA:
BR50247
KEGG:
R10164
|
|
|
|
nitrate + a_quinol <=> nitrite + a_quinone + H2O
|
1.7.5.1
nitrate reductase (quinone)
|
–
|
| |
BRENDA:
BR49169;
BS402795
KEGG:
R09497
|
|
|
|
Carbamate + H+ <=> CO2 + NH3
|
3.5.1.110
ureidoacrylate amidohydrolase
4.2.1.104
cyanase
|
–
–
|
| |
BRENDA:
BR48802
KEGG:
R07316
MetaCyc:
RXN0-5222
|
|
|
|
ATP + NH3 + CO2 + H2O <=> ADP + phosphate + Carbamoyl_phosphate
|
6.3.4.16
carbamoyl-phosphate synthase (ammonia)
6.3.5.5
carbamoyl-phosphate synthase (glutamine-hydrolysing)
|
–
–
|
| |
BRENDA:
BS369145
KEGG:
R00149
SABIO-RK:
715
|
|
|
|
nitroethane + O2 + FMNH2 <=> acetaldehyde + nitrite + H2O + FMN + H+
|
1.13.12.16
nitronate monooxygenase
1.7.3.1
nitroalkane oxidase
|
–
–
|
| |
BRENDA:
BR47600
KEGG:
R00025
MetaCyc:
2-NITROPROPANE-DIOXYGENASE-RXN
|
|
|
|
hydrazine + 4 ferricytochrome_c <=> N2 + 4 ferricytochrome_c
|
1.7.2.8
hydrazine dehydrogenase
|
–
|
| |
BRENDA:
BR47627
KEGG:
R07174
|
|
|
|
NH3 + O2 + ubiquinol <=> hydroxylamine + H2O + ubiquinone
|
1.14.99.39
ammonia monooxygenase
|
–
|
| |
KEGG:
R00148
|
|
