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Your translated search: nitrite = 251 reactions were found.
State Icon Reaction EC-Number Conf. maximal confidence score from EnzymeDetector PW
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)



MK
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)




MK
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)



MK
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]



K
hydroxylamine + O2 <=> nitrite + H2O + H+ 1.7.2.6 hydroxylamine dehydrogenase
1.7.3.6 hydroxylamine oxidase (cytochrome)


3-aci-Nitropropanoate + O2 + H2O <=> malonate_semialdehyde + nitrite + H2O2 + H+ 1.7.3.5 3-aci-nitropropanoate oxidase

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)


BMK
2-Nitrophenol + O2 + NADPH + H+ <=> catechol + nitrite + H2O + NADP+ 1.14.13.31 2-nitrophenol 2-monooxygenase

M
nitrite + oxidized_ferredoxin + H2O <=> nitrate + reduced_ferredoxin_[iron-sulfur]_cluster + H+ 1.7.7.2 ferredoxin---nitrate reductase

BMK
nitroethane + O2 + FMNH2 <=> acetaldehyde + nitrite + H2O + FMN + H+ 1.13.12.16 nitronate monooxygenase
1.7.3.1 nitroalkane oxidase


MK
nitrite + H+ <=> NO + nitrate + H2O 1.7.6.1 nitrite dismutase

2-nitroimidazole + H2O <=> imidazol-2-one + nitrite + H+ 3.5.99.9 2-nitroimidazole nitrohydrolase

5-nitrosalicylate + O2 <=> 2-oxo-3-(5-oxofuran-2-ylidene)propanoate + nitrite + H+ 1.13.11.64 5-nitrosalicylate dioxygenase

4-nitro-6-oxohepta-2,4-dienedioate <=> 2-oxo-3-(5-oxofuran-2-ylidene)propanoate + nitrite 1.13.11.64 5-nitrosalicylate dioxygenase

M
4-nitrocatechol + O2 + NADPH <=> 2-hydroxy-1,4-benzoquinone + nitrite + H2O + NADP+ + H+ 1.14.13.166 4-nitrocatechol 4-monooxygenase
1.14.13.210 4-methyl-5-nitrocatechol 5-monooxygenase


M
4-nitrocatechol + O2 + NADH <=> 2-hydroxy-1,4-benzoquinone + nitrite + H2O + NAD+ + H+ 1.14.13.166 4-nitrocatechol 4-monooxygenase

4-nitrophenol + O2 + NADPH + H+ <=> 1,4-benzoquinone + nitrite + H2O + NADP+ 1.14.13.167 4-nitrophenol 4-monooxygenase
1.14.13.210 4-methyl-5-nitrocatechol 5-monooxygenase


MK
4-nitrophenyl + O2 + NADH <=> catechol + nitrite + NAD+ 1.14.12.23 nitroarene dioxygenase

BMK
2,4-dinitrotoluene + O2 + NADH <=> 4-methyl-5-nitrocatechol + NAD+ + nitrite 1.14.12.24 2,4-dinitrotoluene dioxygenase

MK
4-methyl-5-nitrocatechol + O2 + NADPH <=> H+ + 2-hydroxy-5-methylquinone + NADP+ + nitrite + H2O 1.14.13.210 4-methyl-5-nitrocatechol 5-monooxygenase

MK
4-methyl-5-nitrocatechol + O2 + NADH <=> H+ + 2-hydroxy-5-methylquinone + NAD+ + nitrite + H2O 1.14.13.210 4-methyl-5-nitrocatechol 5-monooxygenase

K
nitroethane + O2 + H2O <=> acetaldehyde + nitrite + H2O2 + H+ 1.13.12.16 nitronate monooxygenase
1.7.3.1 nitroalkane oxidase


M
1-Nitropropane + O2 + H2O <=> aldehyde_or_ketone + nitrite + H2O2 + H+ 1.7.3.1 nitroalkane oxidase

nitroglycerin + NADH <=> 1,3-glyceryl_dinitrate + nitrite + NAD+ 1.2.1.3 aldehyde dehydrogenase (NAD+)
4.99.1


menaquinol + nitrate <=> menaquinone + nitrite + H2O 1.7.5.1 nitrate reductase (quinone)

M
ubiquinol + nitrate <=> ubiquinone + nitrite + H2O 1.7.5.1 nitrate reductase (quinone)
1.7.99


M
nitrite + reduced_acceptor + H+ <=> hydroxylamine + H2O + acceptor 1.7.2.8 hydrazine dehydrogenase

4-nitrophenol + O2 + NADH + H+ <=> 1,4-benzoquinone + nitrite + H2O + NAD+ 1.14.13.167 4-nitrophenol 4-monooxygenase

1,3-dinitrobenzene + O2 + NADH <=> 4-nitrocatechol + nitrite + NAD+ 1.14.12.23 nitroarene dioxygenase

2,3-dinitrotoluene + O2 + NADH <=> 4-methyl-3-nitrocatechol + nitrite + NAD+ 1.14.12.23 nitroarene dioxygenase

2,6-dinitrotoluene + O2 + NADH <=> 3-methyl-4-nitrocatechol + nitrite + NAD+ 1.14.12.23 nitroarene dioxygenase
1.14.12.24 2,4-dinitrotoluene dioxygenase


M
2-chloronitrobenzene + O2 + NADH <=> 3-chlorocatechol + nitrite + NAD+ 1.14.12.23 nitroarene dioxygenase

M
2-nitrotoluene + O2 + NADH <=> 3-methylcatechol + nitrite + NAD+ 1.14.12.23 nitroarene dioxygenase

M
3-nitrotoluene + O2 + NADH <=> 4-methylcatechol + nitrite + NAD+ 1.14.12.23 nitroarene dioxygenase
1.14.12.24 2,4-dinitrotoluene dioxygenase


4-nitrotoluene + O2 + NADH <=> 4-methylcatechol + nitrite + NAD+ 1.14.12.23 nitroarene dioxygenase
1.14.12.24 2,4-dinitrotoluene dioxygenase


NH3 + 2 H2O + 6 ferricytochrome_c <=> nitrite + 6 ferricytochrome_c + 7 H+ 1.7.2.2 nitrite reductase (cytochrome; ammonia-forming)

K
2 Ferrocytochrome + 2 H+ + nitrate <=> 2 Ferrocytochrome + nitrite + H2O 1.9.6.1 nitrate reductase (cytochrome)

K
NO + H2O + ferricytochrome_c <=> nitrite + ferricytochrome_c + 2 H+ 1.7.2.1 nitrite reductase (NO-forming)
1.7.2.6 hydroxylamine dehydrogenase


BK
nitrate + a_quinol <=> nitrite + a_quinone + H2O 1.7.5.1 nitrate reductase (quinone)

K
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



BK
NO + 2 ferricytochrome_c + O2 + H+ <=> nitrite + 2 ferricytochrome_c + H2O 1.7.3.6 hydroxylamine oxidase (cytochrome)

nitrite + azurin <=> NO + oxidized_azurin 1.7.2.1 nitrite reductase (NO-forming)

K
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)




K
nitrite + ferricytochrome_b5 <=> NO + H2O + ferricytochrome_b5 1.7.2.1 nitrite reductase (NO-forming)

1-Nitropropane + H2O + O2 <=> propionaldehyde + nitrite + H2O2 1.13.12.16 nitronate monooxygenase
1.7.3.1 nitroalkane oxidase


2-Nitropropane + H2O + O2 <=> acetone + nitrite + H2O2 1.13.12.16 nitronate monooxygenase
1.7.3.1 nitroalkane oxidase


nitrite + reduced_pseudoazurin <=> NO + oxidized_pseudoazurin 1.7.2.1 nitrite reductase (NO-forming)

2-Nitropropane + O2 <=> acetone + nitrite 1.13.12.16 nitronate monooxygenase
1.7.3.1 nitroalkane oxidase


1-Nitropropane + O2 <=> propionaldehyde + nitrite 1.13.12.16 nitronate monooxygenase
1.7.3.1 nitroalkane oxidase


1-nitrobutane + O2 <=> Butyraldehyde + nitrite 1.13.12.16 nitronate monooxygenase
1.7.3.1 nitroalkane oxidase


1-nitropentane + O2 <=> pentanal + nitrite 1.13.12.16 nitronate monooxygenase
1.7.3.1 nitroalkane oxidase


1-nitrohexane + O2 <=> hexanal + nitrite 1.13.12.16 nitronate monooxygenase
1.7.3.1 nitroalkane oxidase


nitroethane + O2 <=> acetaldehyde + nitrite 1.13.11.32 2-nitropropane dioxygenase
1.13.12.16 nitronate monooxygenase
1.7.3.1 nitroalkane oxidase



xanthine + nitrite <=> Urate + NO 1.17.3.2 xanthine oxidase

nitrite + reduced_methyl_viologen <=> NH3 + methyl_viologen + H2O 1.7.1.15 nitrite reductase (NADH)
1.7.1.4 nitrite reductase [NAD(P)H]
1.7.2.2 nitrite reductase (cytochrome; ammonia-forming)
1.7.2.6 hydroxylamine dehydrogenase
1.7.7.1 ferredoxin---nitrite reductase





1-nitrobutane + O2 + H2O <=> Butyraldehyde + nitrite + H2O2 1.7.3.1 nitroalkane oxidase

nitrite + NADH <=> NO + NAD+ + H2O 1.14.12.17 nitric oxide dioxygenase
1.17.3.2 xanthine oxidase
1.7.1.1 nitrate reductase (NADH)



butyl-1-nitronate + O2 <=> nitrite + Butyraldehyde 1.13.11.32 2-nitropropane dioxygenase
1.13.12.16 nitronate monooxygenase


hexyl-1-nitronate + O2 <=> nitrite + hexanal 1.13.12.16 nitronate monooxygenase

pentyl-1-nitronate + O2 <=> nitrite + pentanal 1.13.12.16 nitronate monooxygenase

propyl-1-nitronate + O2 <=> nitrite + propionaldehyde 1.13.11.32 2-nitropropane dioxygenase
1.13.12.16 nitronate monooxygenase


propyl-2-nitronate + O2 <=> nitrite + acetone 1.13.12.16 nitronate monooxygenase

3-Nitro-2-pentanol + O2 + H2O <=> 2-Hydroxy-pentane-3-one + nitrite + H2O2 1.13.12.16 nitronate monooxygenase
1.7.3.1 nitroalkane oxidase


Nitrocyclohexane + O2 + H2O <=> cyclohexanone + nitrite + H2O2 1.13.12.16 nitronate monooxygenase
1.7.3.1 nitroalkane oxidase


acceptor + 2 NO + 2 H2O <=> reduced_acceptor + 2 nitrite 1.7.2.1 nitrite reductase (NO-forming)

nitrate + 2 ferrocytochrome_b <=> nitrite + H2O + 2 ferricytochrome_b 1.9.6.1 nitrate reductase (cytochrome)

2 nitrite + O2 <=> 2 nitrate not assigned

2 ferricytochrome_c + nitrite + H2O <=> nitrate + 2 ferricytochrome_c + 2 H+ 1.7.99

4-nitrocatechol + O2 + 3 H+ <=> Hydroxyquinol + nitrite + H2O 1.14

K
hydroquinone + nitrite + 7 H+ + 6 e- <=> 4-Aminophenol + 3 H2O not assigned

hydroxylamine + 2 ubiquinone + H2O <=> nitrite + 2 ubiquinol not assigned

1-Nitropropane + H2O + O2 <=> an_aldehyde + nitrite + H2O2 1.7.3.1 nitroalkane oxidase

K
1-Nitropropane + H2O + O2 <=> acetone + nitrite + H2O2 1.7.3.1 nitroalkane oxidase

K
nitrite + H+ + ferricytochrome_c <=> NH3 + H2O + oxidized_c-type_cytochrome 1.7.2.2 nitrite reductase (cytochrome; ammonia-forming)

M
oxidized_c-type_cytochrome + H2O + hydroxylamine <=> ferricytochrome_c + H+ + nitrite 1.7.2.6 hydroxylamine dehydrogenase

M
nitrate + reduced_[NapC_protein] + H+ <=> H2O + oxidized_[NapC_protein] + nitrite 1.9.6.1 nitrate reductase (cytochrome)

M
NO + H2O + oxidized_c-type_cytochrome <=> nitrite + ferricytochrome_c + H+ 1.7.2.1 nitrite reductase (NO-forming)

M
nitroglycerin + NADPH <=> 1,3-glyceryl_dinitrate + nitrite + NADP+ 4.99.1

M
1,3-glyceryl_dinitrate + NADPH <=> 1-mononitroglycerol + nitrite + NADP+ 4.99.1

M
1,3-glyceryl_dinitrate + NADH <=> 1-mononitroglycerol + nitrite + NAD+ 4.99.1

nitroglycerin + NADPH <=> nitrite + 1,2-dinitroglycerol + NADP+ 4.99.1

M
nitroglycerin + NADH <=> nitrite + 1,2-dinitroglycerol + NAD+ 4.99.1

1,2-dinitroglycerol + NADPH <=> 1-mononitroglycerol + nitrite + NADP+ 4.99.1

M
1,2-dinitroglycerol + NADH <=> 1-mononitroglycerol + nitrite + NAD+ 4.99.1

ferricytochrome_c + H+ + nitrate <=> oxidized_c-type_cytochrome + nitrite + H2O 1.7.2

M
electron-transfer_quinol + nitrate <=> electron-transfer_quinone + nitrite + H2O 1.7.5.1 nitrate reductase (quinone)

M
nitrite + H+ + e- <=> NO + H2O not assigned

nitrite + H+ + e- <=> NH3 + H2O not assigned

nitrite + H+ + e- <=> hydroxylamine + H2O not assigned

1,2-dinitroglycerol + NADPH <=> 2-mononitroglycerol + nitrite + NADP+ 4.99.1

M
1,2-dinitroglycerol + NADH <=> 2-mononitroglycerol + nitrite + NAD+ 4.99.1

1-mononitroglycerol + NADPH <=> glycerol + nitrite + NADP+ 4.99.1

1-mononitroglycerol + NADH <=> glycerol + nitrite + NAD+ 4.99.1

2-mononitroglycerol + NADPH <=> glycerol + nitrite + NADP+ 4.99.1

2-mononitroglycerol + NADH <=> glycerol + nitrite + NAD+ 4.99.1

nitrite + reduced_cytochrome_c551 + H+ <=> H2O + NO + oxidized_cytochrome_c551 1.7.2.1 nitrite reductase (NO-forming)

M
O-[5-(hydroxynitroso)-3-(oxidonitroso)-2-oxocyclohexylidenenitroso]oxidanidolate <=> O-[5-(oxidonitroso)-4-oxocyclohex-2-en-1-ylidenenitroso]oxidanidolate + nitrite + H+ not assigned

M
2,4-dinitrophenol + NADH <=> 4-nitrophenol + nitrite + NAD+ not assigned

NO + O2 + ferricytochrome_c + H+ <=> nitrite + H2O + oxidized_c-type_cytochrome not assigned

3-aci-Nitropropanoate + O2 <=> malonate_semialdehyde + nitrite + [unspecified_degradation_products] 1.13.12.16 nitronate monooxygenase

3-chloronitrobenzene + O2 + NADH <=> 3-chlorocatechol + nitrite + NAD+ 1.14.12.23 nitroarene dioxygenase

3-chloronitrobenzene + O2 + NADH <=> 4-Chlorocatechol + nitrite + NAD+ 1.14.12.23 nitroarene dioxygenase

2,4-dinitrotoluene + O2 + NADH <=> 4-methyl-3-nitrocatechol + NAD+ + nitrite 1.14.12.24 2,4-dinitrotoluene dioxygenase

3,4-dinitrotoluene + O2 + NADH <=> 4-methyl-6-nitrocatechol + nitrite + NAD+ 1.14.12.23 nitroarene dioxygenase

1,4-dinitrobenzene + O2 + NADH <=> 4-nitrocatechol + nitrite + NAD+ 1.14.12.23 nitroarene dioxygenase

2-chloro-4-nitrotoluene + O2 + NADH <=> 3-chloro-4-methylcatechol + nitrite + NAD+ 1.14.12.23 nitroarene dioxygenase

2-chloro-6-nitrotoluene + O2 + NADH <=> 4-chloro-3-methylcatechol + nitrite + NAD+ 1.14.12.23 nitroarene dioxygenase

methemoglobin + NO + H2O <=> ferrohemoglobin + nitrite + H+ 1.7.2

M
nitrite + reduced_[NrfB_protein] + H+ <=> H2O + oxidized_[NrfB_protein] + NH3 1.7.2.2 nitrite reductase (cytochrome; ammonia-forming)

M
menaquinol-9 + nitrate + H+ <=> menaquinone-9(2H) + H+ + nitrite + H2O 1.7.5.1 nitrate reductase (quinone)

Pyruvate_oxime + O2 <=> H+ + pyruvate + nitrite not assigned

M
nitrate + H+ + e- <=> nitrite + H2O not assigned

nitrate + e- + H+ <=> nitrite + H2O not assigned

nitrite + H+ + e- <=> H2O + NH3 not assigned

nitrite <=> nitrite not assigned

H+ + nitrite <=> H+ + nitrite not assigned

nitrate + nitrite <=> nitrate + nitrite not assigned

M
Nitromethane + O2 <=> formaldehyde + nitrite 1.13.12.16 nitronate monooxygenase

phenylnitromethane + O2 <=> benzaldehyde + nitrite 1.7.3.1 nitroalkane oxidase

2-chloro-4-nitrophenol + FADH2 + O2 <=> 2-chlorobenzoquinone + nitrite + FAD + H2O 1.14.14.173 2,4,6-trichlorophenol monooxygenase

nitrite + FADH2 <=> NH3 + FAD 1.7.2.2 nitrite reductase (cytochrome; ammonia-forming)
1.7.7.1 ferredoxin---nitrite reductase


FADH2 + nitrate <=> FAD + nitrite 1.7.1.1 nitrate reductase (NADH)
1.7.99.1 hydroxylamine reductase


2-Nitro-1-butanol + O2 <=> 1-hydroxy-2-butanone + nitrite 1.13.12.16 nitronate monooxygenase

2-hydroxypentyl-3-nitronate + O2 <=> 2-Hydroxy-pentane-3-one + nitrite 1.13.12.16 nitronate monooxygenase

3-Nitro-2-pentanol + O2 <=> 2-Hydroxy-pentane-3-one + nitrite 1.13.12.16 nitronate monooxygenase

2-Nitro-1-propanol + O2 <=> Hydroxyacetone + nitrite 1.13.12.16 nitronate monooxygenase

2-nitroethanol + O2 <=> glycolaldehyde + nitrite 1.13.12.16 nitronate monooxygenase

1-hydroxyethyl-2-nitronate + O2 <=> glycolaldehyde + nitrite 1.13.12.16 nitronate monooxygenase

1-Nitropropane + O2 <=> 1,1-dinitropropane + nitrite 1.13.12.16 nitronate monooxygenase

1-hydroxybutyl-2-nitronate + O2 <=> acetoin + nitrite 1.13.12.16 nitronate monooxygenase

3-Nitro-2-butanol + O2 <=> acetoin + nitrite 1.13.12.16 nitronate monooxygenase

Nitrocyclohexane + O2 <=> cyclohexanone + nitrite 1.13.12.16 nitronate monooxygenase

nitrite + reduced_phenazine_methosulphate <=> NH3 + phenazine_methosulfate + H2O 1.7.7.1 ferredoxin---nitrite reductase

nitrite + reduced_indigocarmine + H+ <=> NH3 + H2O + indigo_carmine 1.7.2.2 nitrite reductase (cytochrome; ammonia-forming)

nitrite + reduced_benzyl_viologen + H+ <=> NH3 + reduced_methyl_viologen + H2O 1.7.2.6 hydroxylamine dehydrogenase

nitrite + reduced_diquat + H+ <=> NH3 + H2O + oxidized_diquat 1.7.2.2 nitrite reductase (cytochrome; ammonia-forming)

nitrite + reduced_benzyl_viologen <=> NH3 + Oxidized_benzyl_viologen 1.7.1.15 nitrite reductase (NADH)

nitrite + Oxidized_benzyl_viologen + H+ <=> NH3 + Oxidized_benzyl_viologen + H2O 1.7.2.2 nitrite reductase (cytochrome; ammonia-forming)

nitrite + FMNH2 <=> NH3 + FMN 1.7.2.2 nitrite reductase (cytochrome; ammonia-forming)

nitrite + reduced_phenosafranine + H+ <=> NH3 + H2O + oxidized_phenosafranine 1.7.2.2 nitrite reductase (cytochrome; ammonia-forming)

NH3 + H2O + oxidized_cytochrome_C552 <=> nitrite + reduced_cytochrome_C552 1.7.2.2 nitrite reductase (cytochrome; ammonia-forming)

nitrite + reduced_anthraquinone-2-sulfonate + H+ <=> NH3 + H2O + oxidized_anthraquinone-2-sulfonate 1.7.2.2 nitrite reductase (cytochrome; ammonia-forming)

nitrite + reduced_2,6-dichlorophenolindophenol <=> NH3 + oxidized_2,6-dichlorophenolindophenol + H2O 1.7.7.1 ferredoxin---nitrite reductase

hydroxylamine + NH3 + phenazine_methosulfate <=> nitrite + H2O + reduced_phenazine_methosulfate 1.7.2.8 hydrazine dehydrogenase

hydroxylamine + NH3 + heme_c <=> nitrite + H2O + reduced_cytochrome_c-554 1.7.2.8 hydrazine dehydrogenase

1-nitroalkane + O2 + H2O <=> an_aldehyde + H2O2 + nitrite 1.7.3.1 nitroalkane oxidase

3 3-aci-Nitropropanoate + O2 <=> 3 malonate_semialdehyde + nitrite + 2 nitrate + H2O2 1.13.12.16 nitronate monooxygenase

1-nitrohexane + O2 + H2O <=> hexanal + nitrite + H2O2 1.7.3.1 nitroalkane oxidase

phenylnitromethane + O2 + H2O <=> phenylaldehyde + nitrite + H2O2 1.7.3.1 nitroalkane oxidase

1-nitrooctane + O2 + H2O <=> octanal + nitrite + H2O2 1.7.3.1 nitroalkane oxidase

Nomega-hydroxy-L-arginine + H2O2 <=> citrulline + Ndelta-cyanoornithine + nitrite + nitrate 1.14.13.39 nitric-oxide synthase (NADPH)

3-nitropropionate + H2O + O2 <=> pyruvate + nitrite + H2O2 1.7.3.1 nitroalkane oxidase

butyrate-4-nitronate + O2 <=> succinate + nitrite + H2O2 1.7.3.5 3-aci-nitropropanoate oxidase

1-Nitropropane + H2O <=> propionaldehyde + nitrite + H2O2 1.7.3.1 nitroalkane oxidase

2-Nitropropane + H2O <=> acetone + nitrite + H2O2 1.7.3.1 nitroalkane oxidase

nitrite + azurin <=> NO + azurin 1.7.2.1 nitrite reductase (NO-forming)

N,N,N',N'-tetramethyl-p-phenylenediamine + nitrite <=> N,N,N',N'-tetramethyl-p-phenylenediamine + NO 1.7.2.1 nitrite reductase (NO-forming)

nitrite + methyl_viologen <=> NO + methyl_viologen + H2O 1.7.2.1 nitrite reductase (NO-forming)

nitrite + reduced_methyl_viologen <=> NO + methyl_viologen 1.7.2.1 nitrite reductase (NO-forming)

nitrite + reduced_hydroquinone <=> NO + H2O + hydroquinone 1.7.2.1 nitrite reductase (NO-forming)

nitrite + reduced_benzyl_viologen <=> NO + H2O + Oxidized_benzyl_viologen 1.7.2.1 nitrite reductase (NO-forming)

nitrite + electron_donor <=> NO + oxidized_electron_donor 1.7.2.1 nitrite reductase (NO-forming)

nitrite + reduced_electron_donor <=> NO + H2O + oxidized_electron_donor 1.7.2.1 nitrite reductase (NO-forming)

nitrite + H2O + reduced_pseudoazurin <=> NO + H+ + pseudoazurin 1.7.2.1 nitrite reductase (NO-forming)

NO + H2O + oxidized_phenazine_methosulfate <=> nitrite + reduced_phenazine_methosulfate + 2 H+ 1.7.2.1 nitrite reductase (NO-forming)

nitrite + Dithionite <=> NO + reduced_dithionite 1.7.2.1 nitrite reductase (NO-forming)

nitrite + H2O + reduced_cytochrome_cd1 <=> NO + H+ + cytochrome_cd1 1.7.2.1 nitrite reductase (NO-forming)

nitrite + ferrocytochrome_c550 <=> NO + ferricytochrome_c550 1.7.2.1 nitrite reductase (NO-forming)

Ferrocytochrome_c-551 + nitrite <=> NO + Ferricytochrome_c-551 1.7.2.1 nitrite reductase (NO-forming)

NO + H2O + ferricytochrome_c552 <=> nitrite + ferrocytochrome_c552 + 2 H+ 1.7.2.1 nitrite reductase (NO-forming)

nitrite + Fe2+ <=> NO + oxidized_cytochrome_c550 1.7.2.1 nitrite reductase (NO-forming)

nitrite + ferrocytochrome_c550 <=> NO + oxidized_ferricytochrome_c550 1.7.2.1 nitrite reductase (NO-forming)

nitrite + azurin <=> NO + azurin_I 1.7.2.1 nitrite reductase (NO-forming)

NO + H2O + oxidized_phenosafranin <=> nitrite + reduced_phenosafranin + 2 H+ 1.7.2.1 nitrite reductase (NO-forming)

nitrite + ferrocytochrome_V(gamma) + H+ <=> NO + H2O + ferricytochrome_V(gamma) 1.7.2.1 nitrite reductase (NO-forming)

nitrite + Sodium_dithionite <=> NO + Na2S2O3 1.7.2.1 nitrite reductase (NO-forming)

nitrite + ferrocytochrome_c(gamma) <=> NO + H2O + ferricytochrome_c(gamma) 1.7.2.1 nitrite reductase (NO-forming)

nitrate + reduced_flavodoxin <=> nitrite + flavin + H2O 1.7.7.2 ferredoxin---nitrate reductase

nitrate + reduced_methylene_blue <=> nitrite + H2O + oxidized_methylene_blue 1.7.99.1 hydroxylamine reductase

nitrate + duroquinol <=> nitrite + duroquinone + H2O 1.7.5.1 nitrate reductase (quinone)

nitrate + menadiol <=> nitrite + menadione + H2O 1.7.5.1 nitrate reductase (quinone)

nitrate + 2,3-Dimethoxy-5-methyl-6-decyl-1,4-benzoquinol <=> nitrite + decylubiquinone + H2O 1.7.5.1 nitrate reductase (quinone)

nitrate + reduced_pyocyanine <=> nitrite + H2O + oxidized_pyocyanine 1.7.99.1 hydroxylamine reductase

nitrate + reduced_plumbagin <=> nitrite + Plumbagin + H2O 1.7.5.1 nitrate reductase (quinone)

nitrate + reduced_benzyl_viologen <=> nitrite + Oxidized_benzyl_viologen 1.5.1.20 methylenetetrahydrofolate reductase [NAD(P)H]
1.7.1.3 nitrate reductase (NADPH)
1.7.5.1 nitrate reductase (quinone)
1.7.99.1 hydroxylamine reductase
1.9.6.1 nitrate reductase (cytochrome)





nitrite + methyl_viologen <=> nitrate + methyl_viologen 1.9.6.1 nitrate reductase (cytochrome)

reduced_methyl_viologen + nitrate <=> methyl_viologen + nitrite 1.5.1.20 methylenetetrahydrofolate reductase [NAD(P)H]
1.7.1.1 nitrate reductase (NADH)
1.7.1.2 nitrate reductase [NAD(P)H]
1.7.1.3 nitrate reductase (NADPH)
1.7.5.1 nitrate reductase (quinone)
1.7.7.2 ferredoxin---nitrate reductase
1.9.6.1 nitrate reductase (cytochrome)







nitrate + durohydroquinone <=> nitrite + duroquinone + H2O 1.7.5.1 nitrate reductase (quinone)

nitrate + Lapachol <=> nitrite + Lapachol + H2O 1.7.5.1 nitrate reductase (quinone)

nitrite + 1,4-Naphthoquinone + H2O <=> nitrate + 1,4-naphthoquinol 1.7.5.1 nitrate reductase (quinone)

nitrate + reduced_electron_acceptor <=> nitrite + H2O + oxidized_electron_acceptor 1.97.1.1 chlorate reductase

nitrite + 1,4-Naphthoquinone + H2O <=> nitrate + a_demethylmenaquinol 1.7.5.1 nitrate reductase (quinone)

reduced_bromophenol_blue + nitrate <=> Bromophenol_blue + nitrite 1.7.1.1 nitrate reductase (NADH)

nitrate + 5-hydroxy-1,4-naphthoquinol <=> nitrite + 5-hydroxy-1,4-naphthoquinone + H2O 1.7.5.1 nitrate reductase (quinone)

nitrite + methylmenaquinone + H2O <=> nitrate + 2-methylmenaquinol 1.7.5.1 nitrate reductase (quinone)

nitrite + methylmenaquinone + H2O <=> nitrate + methylmenaquinol 1.7.5.1 nitrate reductase (quinone)

2,4,6,8,10,12-hexanitro-2,4,6,8,10,12-hexaazaisowurzitane + NADH <=> nitrite + N2O + formate + NH3 1.14.13.1 salicylate 1-monooxygenase

2 phenol + 2 nitrite + H2O2 <=> 2 Nitrophenol + H2O 1.11.1.7 peroxidase

2-Nitrophenol + NADH + O2 <=> catechol + nitrite + NAD+ 1.14.13.1 salicylate 1-monooxygenase
1.14.13.31 2-nitrophenol 2-monooxygenase


3-Nitrophenol + NADH + H+ + O2 <=> 4-nitrocatechol + nitrite + NAD+ 1.14.12.24 2,4-dinitrotoluene dioxygenase

2-amino-3-nitrotoluene + NADH + O2 <=> 2-amino-3-nitrobenzylalcohol + nitrite + NAD+ 1.14.12.24 2,4-dinitrotoluene dioxygenase

2-amino-6-nitrotoluene + NADH + O2 <=> 2-amino-4-nitro-3-cresol + 3-amino-5-nitro-4-cresol + nitrite + NAD+ 1.14.12.24 2,4-dinitrotoluene dioxygenase

5-amino-2-nitrotoluene + NADH + O2 <=> 2-amino-5-nitro-o-cresol + nitrite + NAD+ 1.14.12.24 2,4-dinitrotoluene dioxygenase

2-amino-5-nitrotoluene + NADH + O2 <=> 2-amino-5-nitrobenzyl_alcohol + aminonitrocresol + nitrite + NAD+ 1.14.12.24 2,4-dinitrotoluene dioxygenase

2-amino-4,6-dinitrotoluene + NADH + O2 <=> 3-amino-4-methyl-5-nitrocatechol + nitrite + NAD+ 1.14.12.23 nitroarene dioxygenase

3-amino-4-nitrotoluene + NADH + O2 <=> 3-amino-4-nitrobenzyl_alcohol + aminonitrocresol + nitrite + NAD+ 1.14.12.24 2,4-dinitrotoluene dioxygenase

4-amino-3-nitrotoluene + NADH + O2 <=> 4-amino-3-nitrobenzylalcohol + aminonitrocresol + nitrite + NAD+ 1.14.12.24 2,4-dinitrotoluene dioxygenase

4-amino-2-nitrotoluene + NADH + O2 <=> aminonitrocresol + nitrite + NAD+ 1.14.12.24 2,4-dinitrotoluene dioxygenase

m-cresol + NADH + H+ + O2 <=> methylhydroquinone + nitrite + NAD+ 1.14.12.24 2,4-dinitrotoluene dioxygenase

guaiacol + NADH + H+ + O2 <=> 4-methoxyphenol + nitrite + NAD+ 1.14.12.24 2,4-dinitrotoluene dioxygenase

3-methoxyphenol + NADH + H+ + O2 <=> 4-methoxyphenol + nitrite + NAD+ 1.14.12.24 2,4-dinitrotoluene dioxygenase

Naphthalene + NADH + H+ + O2 <=> (1R,2S)-1,2-dihydronaphthalene-1,2-diol + nitrite + NAD+ 1.14.12.23 nitroarene dioxygenase
1.14.12.24 2,4-dinitrotoluene dioxygenase


4-nitrophenol + NADH + H+ + O2 <=> 2-hydroxy-1,4-benzoquinone + Hydroxyquinol + nitrite + NAD+ + H2O 1.14.13.166 4-nitrocatechol 4-monooxygenase

4-nitrocatechol + NADH + H+ + O2 <=> Hydroxyquinol + nitrite + NAD+ + H2O 1.14.13.166 4-nitrocatechol 4-monooxygenase
1.14.13.167 4-nitrophenol 4-monooxygenase


3-nitrotoluene + NADH + O2 <=> 3-methylcatechol + 4-methylcatechol + nitrite + NAD+ 1.14.12.23 nitroarene dioxygenase

2-nitrotoluene + NADH + O2 <=> 4-methylcatechol + nitrite + NAD+ 1.14.12.23 nitroarene dioxygenase

o-Cresol + NADH + H+ + O2 <=> methylhydroquinone + salicyl_alcohol + nitrite + NAD+ 1.14.12.24 2,4-dinitrotoluene dioxygenase

nitroglycerin + NADH + H+ <=> 1,2-glyceryl_dinitrate + nitrite + NAD+ 1.2.1.3 aldehyde dehydrogenase (NAD+)

3-nitrotoluene + NADH + O2 <=> 3-methylcatechol + nitrite + NAD+ 1.14.12.23 nitroarene dioxygenase

2-Nitrophenol + NADH + H+ + O2 <=> 4-hydroxy-2-nitrophenol + 3-nitrocatechol + nitrite + NAD+ 1.14.12.24 2,4-dinitrotoluene dioxygenase

2,4-dinitrophenol + NADH + H+ + O2 <=> 4-hydroxy-2-nitrophenol + nitrite + NAD+ + H2O 1.14.13.166 4-nitrocatechol 4-monooxygenase

2,2''-dinitrobiphenyl + NADH + O2 <=> 2,3-dihydroxy-2''-nitrobiphenyl + NAD+ + nitrite 1.14.12.18 biphenyl 2,3-dioxygenase

nitrite + reduced_benzyl_viologen <=> NH4OH + H2O + Oxidized_benzyl_viologen 1.7.1.4 nitrite reductase [NAD(P)H]

FMNH2 + nitrate <=> FMN + nitrite 1.7.1.1 nitrate reductase (NADH)

2,6-dibromo-4-nitrophenol + NADPH + O2 <=> 2,6-dibromo-p-hydroquinone + nitrite + NADP+ + H2O 1.14.13.50 pentachlorophenol monooxygenase

4-nitrocatechol + NADPH + H+ + O2 <=> Hydroxyquinol + nitrite + NADP+ + H2O 1.14.13.166 4-nitrocatechol 4-monooxygenase

3-Methyl-4-nitrophenol + O2 + NADPH + H+ <=> methyl-1,4-benzoquinone + nitrite + H2O + NADP+ 1.14.13.167 4-nitrophenol 4-monooxygenase
1.14.13.210 4-methyl-5-nitrocatechol 5-monooxygenase


2-chloro-4-nitrophenol + NADPH + H+ + O2 <=> 2-chloro-1,4-benzoquinone + nitrite + NADP+ + H2O 1.14.13.167 4-nitrophenol 4-monooxygenase

4-Methyl-2-nitrophenol + NADPH + H+ + O2 <=> 4-methylcatechol + NADP+ + H2O + nitrite 1.14.13.31 2-nitrophenol 2-monooxygenase

2-Nitrophenol + NADPH + H+ + O2 <=> 1,2-benzoquinone + NADP+ + H2O + nitrite 1.14.13.31 2-nitrophenol 2-monooxygenase

5-fluoro-2-nitrophenol + NADPH + H+ + O2 <=> 4-Fluorocatechol + NADP+ + H2O + nitrite 1.14.13.31 2-nitrophenol 2-monooxygenase

peroxynitrite + NADPH <=> nitrite + H2O + NADP+ 1.8.1.7 glutathione-disulfide reductase

nitrite + reduced + acceptor <=> NH3 + oxidized_acceptor + H2O 1.7.2.2 nitrite reductase (cytochrome; ammonia-forming)

nitrite + acceptor <=> NH3 + oxidized_acceptor + H2O 1.7.2.2 nitrite reductase (cytochrome; ammonia-forming)

nitrite + morpholine <=> N-nitrosomorpholine 1.7.2.1 nitrite reductase (NO-forming)

nitrate + reduced_acceptor <=> nitrite + oxidized_acceptor 1.9.6.1 nitrate reductase (cytochrome)

S-nitrosoglutathione + H2O <=> nitrite + glutathione 3.4.19.14 leukotriene-C4 hydrolase

ATP + H2O + nitrite <=> ADP + phosphate + nitrite 7.3.2.4 ABC-type nitrate transporter

nitrite + H+ + ATP + reduced_ferredoxin <=> NH3 + 2 H2O + 12 ADP + 12 phosphate + oxidized_ferredoxin 1.18.6.1 nitrogenase

nitrite + 7 H+ + 12 ATP <=> NH3 + 2 H2O + 12 ADP + 12 phosphate 1.18.6.1 nitrogenase

hydroxylamine + ferricyanide <=> nitrite + ferrocyanide + H+ 1.7.2.6 hydroxylamine dehydrogenase

nitrite + 4 reduced_ferredoxin + 5 H+ <=> hydroxylamine + H2O + 4 oxidized_ferredoxin 1.18.6.1 nitrogenase

nitrite + electron_donor <=> hydroxylamine + H2O + oxidized_electron_donor 1.7.2.3 trimethylamine-N-oxide reductase

hydroxylamine + pseudoazurin <=> nitrite + reduced_pseudoazurin 1.7.3.6 hydroxylamine oxidase (cytochrome)

hydroxylamine + ferricytochrome_c554 + H2O <=> nitrite + ferrocytochrome_c554 + H+ 1.7.2.6 hydroxylamine dehydrogenase

nitroethane + H2O <=> acetaldehyde + nitrite + H2O2 1.7.3.1 nitroalkane oxidase

nitroethane + O2 <=> acetaldehyde + nitrite + other_products 1.13.12.16 nitronate monooxygenase

nitroethane + O2 <=> acetaldehyde + nitrite + 1,1-dinitroethane 1.13.12.16 nitronate monooxygenase

nitrite + ascorbate <=> NO + dehydroascorbate 1.7.2.1 nitrite reductase (NO-forming)

benznidazole + H2O <=> N-benzyl-2-(2-oxo-2,3-dihydro-1H-imidazol-1-yl)acetamide + nitrite 3.5.99.9 2-nitroimidazole nitrohydrolase

nitrite + 2,3-Dihydroxybenzaldehyde <=> NO + 2,3-Dihydroxybenzoate 1.17.3.2 xanthine oxidase