Compound as reactive (28)

ammonium + D-glyceraldehyde 3-phosphate + aldehydo-D-ribose 5-phosphate → 4 H₂O + pyridoxal 5'-phosphate + H⁺ + phosphate

ditrans,octacis-undecaprenyldiphospho-N-acetyl-(N-acetylglucosaminyl)muramoyl-L-alanyl-γ-D-glutamyl-L-lysyl-D-alanine + ammonium → H₂O + ditrans,octacis-undecaprenyldiphospho-N-acetyl-(N-acetylglucosaminyl)muramoyl-L-alanyl-γ-D-isoglutaminyl-L-lysyl-D-alanine

ammonium + phosphoribulosylformimino-AICAR-phosphate → H₂O + D-erythro-imidazole-glycerol-phosphate + H⁺ + 5-amino-1-(5-phospho-D-ribosyl)imidazole-4-carboxamide

H₂O + ammonium + ubiquinone-10 → rhodoquinone-10 + CO₂

H₂O + ammonium + ATP → ammonium + phosphate + ADP

ammonium + UDP-2,3-diacetamido-2,3-dideoxy-α-D-mannuronate → H₂O + UDP-2-acetamido-3-acetamidino-2,3-dideoxy-α-D-mannuronate

ditrans,octacis-undecaprenyldiphospho-N-acetyl-(N-acetylglucosaminyl)muramoyl-L-alanyl-γ-D-isoglutaminyl-N-(β-D-asparatyl)-L-lysyl-D-alanyl-D-alanine + ammonium + ATP → ditrans,octacis-undecaprenyldiphospho-N-acetyl-(N-acetylglucosaminyl)muramoyl-L-alanyl-γ-D-isoglutaminyl-N-(β-D-asparaginyl)-L-lysyl-D-alanyl-D-alanine + H⁺ + diphosphate + AMP

ammonium + L-aspartate + ATP → H⁺ + L-asparagine + phosphate + ADP

ammonium + L-aspartate + ATP → H⁺ + L-asparagine + diphosphate + AMP

ammonium + XMP + ATP → 2 H⁺ + diphosphate + AMP + GMP

2 ATP + H₂O + ammonium + CO₂ → 2 ADP + 3 H⁺ + carbamoyl phosphate + phosphate

carboxyphosphate + ammonium → 2 H⁺ + carbamate + phosphate

3-dehydroquinate + H⁺ + ammonium → 4 H₂O + 4-aminobenzoate

ammonium + L-glutamate + ATP → H⁺ + L-glutamine + phosphate + ADP

ammonium + ATP + UTP → 2 H⁺ + phosphate + ADP + CTP

ammonium + adenosine 5'-phosphosulfate → 2 H⁺ + adenosine 5'-phosphoramidate + sulfate

4-methylene-L-glutamate + ammonium + ATP → 4-methylene-L-glutamine + H⁺ + diphosphate + AMP

ditrans,octacis-undecaprenyldiphospho-N-acetyl-(N-acetylglucosaminyl)muramoyl-L-alanyl-γ-D-isoglutaminyl-N-(β-D-asparatyl)-L-lysyl-D-alanine + ammonium → H₂O + ditrans,octacis-undecaprenyldiphospho-N-acetyl-(N-acetylglucosaminyl)muramoyl-L-alanyl-γ-D-isoglutaminyl-N-(β-D-asparaginyl)-L-lysyl-D-alanine

ditrans,octacis-undecaprenyldiphospho-N-acetyl-(N-acetyl-β-D-glucosaminyl)muramoyl-L-alanyl-γ-D-glutamyl-L-lysyl-D-alanyl-D-alanine + ammonium → H₂O + ditrans,octacis-undecaprenyldiphospho-N-acetyl-(N-acetylglucosaminyl)muramoyl-L-alanyl-γ-D-isoglutaminyl-L-lysyl-D-alanyl-D-alanine

an oxidized electron donor + L-homoserine + ammonium → L-canaline + a reduced electron donor + H⁺

H₂O + ammonium + ubiquinone-9 → rhodoquinone-9 + CO₂

ammonium + UDP-N-acetyl-β-L-fucosamine → H₂O + UDP-2,6-dideoxy-2-acetamidino-β-L-galactose

2 ATP + ammonium + hydrogencarbonate → 2 H⁺ + 2 ADP + carbamoyl phosphate + phosphate

trans-cinnamate + ammonium → (3R)-β-phenylalanine

4-coumarate + ammonium → β-tyrosine

7-carboxy-7-deazaguanine + ammonium + ATP → H₂O + preQ₀ + H⁺ + phosphate + ADP

ammonium + ATP + nicotinate adenine dinucleotide → NAD⁺ + H⁺ + diphosphate + AMP

chorismate + ammonium → anthranilate + pyruvate + H⁺

Compound as product (260)

H₂O + 2'-deoxycytidine + H⁺ → 2'-deoxyuridine + ammonium

H₂O + 4-methylene-L-glutamine → 4-methylene-L-glutamate + ammonium

H₂O + (2Z,4E)-2-aminomuconate + H⁺ → (3E)-2-oxohex-3-enedioate + ammonium

3 NADH + 3 H⁺ + nitrite → 2 OH^- + 3 NAD⁺ + ammonium

H₂O + (Z)-1-(L-cystein-S-yl)-N-hydroxy-2-phenylethan-1-imine → pyruvate + H⁺ + ammonium + (Z)-2-phenyl-1-thioacetohydroximate

H₂O + (E)-1-(L-cystein-S-yl)-N-hydroxy-ω-(methylsulfanyl)hexan-1-imine → pyruvate + (E)-ω-(methylsulfanyl)hexyl-thiohydroximate + ammonium

H₂O + oxygen + normetanephrine → hydrogen peroxide + 3-methoxy-4-hydroxyphenylglycolaldehyde + ammonium

H₂O + H⁺ + melamine → ammonium + ammeline

H₂O + H⁺ + 2-iminopropanoate → pyruvate + ammonium

H₂O + L-selenocystathionine → seleno-L-homocysteine + pyruvate + H⁺ + ammonium

2 H⁺ + H₂O + 3-ureidopropanoate → β-alanine + ammonium + CO₂

L-tyrosine → 4-coumarate + ammonium

an oxidized electron donor + H₂O + D-arginine → a reduced electron donor + 5-guanidino-2-oxopentanoate + ammonium

H₂O + 4-aminophenol + H⁺ → hydroquinone + ammonium

H₂O + felinine → pyruvate + ammonium + 3-methyl-3-sulfanylbutan-1-ol

H₂O + L-homocysteine → 2-oxobutanoate + ammonium + hydrogen sulfide

H₂O + ammonium + ATP → ammonium + phosphate + ADP

2 H₂O + acrylonitrile → acrylate + ammonium

H₂O + cyclohexylamine + oxygen → hydrogen peroxide + cyclohexanone + ammonium

H₂O + S-(4-hydroxy-2-methylpentan-2-yl)-L-cysteine → pyruvate + ammonium + 4-methyl-4-sulfanylpentan-2-ol

H₂O + (E)-1-(L-cystein-S-yl)-N-hydroxy-ω-(methylsulfanyl)heptan-1-imine → pyruvate + (E)-ω-(methylsulfanyl)heptyl-thiohydroximate + ammonium

H₂O + succinamate → ammonium + succinate

H₂O + oxygen + tyramine → hydrogen peroxide + (4-hydroxyphenyl)acetaldehyde + ammonium

2-amino-2-deoxy-D-gluconate 6-phosphate → 2-dehydro-3-deoxy-D-gluconate 6-phosphate + ammonium

H₂O + ureidomalonate → ammonium + 1-carboxymalonamate

H₂O + β-alaninamide → β-alanine + ammonium

H₂O + iminoarginine → 5-guanidino-2-oxopentanoate + ammonium

H₂O + 4-hydroxylaminobenzoate + H⁺ → protocatechuate + ammonium

2 H₂O + thiocyanate + H⁺ → ammonium + OH^- + carbonyl sulfide

an oxidized electron donor + 2-cyano-6-hydroxybenzothiazole + L-cysteine → a reduced electron donor + L-firefly luciferin + ammonium

2 L-dopa + oxygen → 2 3-(3,4-dihydroxyphenyl)pyruvate + 2 ammonium

3 H⁺ + cyanate + hydrogencarbonate → 2 CO₂ + ammonium

H₂O + (2Z,4Z)-2-amino-5-chlorohexa-2,4-dienedioate + H⁺ → (2Z,4Z)-2-chloro-5-hydroxyhexa-2,4-dienedioate + ammonium

H⁺ + ammonium hydroxide → H₂O + ammonium

H₂O + H⁺ + ETH-NAD-imine adduct → ammonium + ETH-NAD adduct

(3R)-3-hydroxy-L-aspartate → ammonium + oxaloacetate

H₂O + 1-carboxybiuret → ammonium + 1,3-dicarboxyurea

H₂O + L-phenylalanine + H⁺ + oxygen → hydrogen peroxide + phenylacetaldehyde + ammonium + CO₂

H₂O + NAD⁺ + 2-amino-3,7-dideoxy-D-threo-hept-6-ulosonate → 3-dehydroquinate + NADH + H⁺ + ammonium

L-dopa → ammonium + trans-caffeate

H₂O + H⁺ + dCMP → ammonium + dUMP

2 H⁺ + H₂O + N-carbamoylputrescine → putrescine + ammonium + CO₂

H₂O + (R)-piperidine-3-carboxamide → (R)-nipecotate + ammonium

H₂O + H⁺ + 6-amino-6-deoxyfutalosine → ammonium + futalosine

H₂O + H⁺ + 2-iminobutanoate → 2-oxobutanoate + ammonium

2 H⁺ + H₂O + ammelide → ammonium + cyanuric acid

4 a reduced ferredoxin [iron-sulfur] cluster + 5 H⁺ + 2-hexaprenyl-3-methyl-6-methoxyaminophenol + oxygen → 4 an oxidized ferredoxin [iron-sulfur] cluster + H₂O + ammonium + 6-methoxy-3-methyl-2-all-trans-hexaprenyl-1,4-benzoquinol

H₂O + pyrazinamide → ammonium + pyrazine-2-carboxylate

H₂O + L-phenylalanine + NAD⁺ → NADH + 3-phenyl-2-oxopropanoate + H⁺ + ammonium

H₂O + (R)-noradrenaline + oxygen → hydrogen peroxide + 3,4-dihydroxyphenylglycolaldehyde + ammonium

an oxidized electron donor + H₂O + ammonium ← hydroxylamine + a reduced electron donor + H⁺

H₂O + (E)-1-(L-cystein-S-yl)-N-hydroxy-ω-(methylsulfanyl)butan-1-imine → pyruvate + (E)-ω-(methylsulfanyl)butyl-thiohydroximate + ammonium

N-(aminomethyl)urea + H₂O → N-(hydroxymethyl)urea + ammonium

H₂O + L-asparagine → ammonium + L-aspartate

H₂O + S-fenclorimyl-L-cysteine → pyruvate + ammonium + 6-chloro-2-phenyl-4-sulfanylpyrimidine

L-homoserine → 2-oxobutanoate + ammonium

H₂O + ethanolamine + oxygen → hydrogen peroxide + glycolaldehyde + ammonium

H₂O + pyridoxamine + oxygen → hydrogen peroxide + pyridoxal + ammonium

H⁺ + 3,4-bis(7-chloro-1H-indol-3-yl)-2,5-diiminohexanedioate → ammonium + dichlorochromopyrrolate

2 H⁺ + L-canaline + NADPH → L-homoserine + NADP⁺ + ammonium

H⁺ + L-tryptophan + oxygen → ammonium + indole-3-glycol aldehyde + CO₂

2 H₂O + 6 an oxidized ferredoxin [iron-sulfur] cluster + ammonium ← 6 a reduced ferredoxin [iron-sulfur] cluster + 8 H⁺ + nitrite

H₂O + L-carnitinamide → L-carnitine + ammonium

H₂O + H⁺ + AMP → ammonium + IMP

H₂O + S-(5-hydroxypentan-3-yl)-L-cysteine → pyruvate + ammonium + 3-sulfanylpentan-1-ol

S-ethyl-L-cysteine + H₂O → pyruvate + ethanethiol + ammonium

H₂O + L-2-amino-4-chloropent-4-enoate → 2-oxopent-4-enoate + H⁺ + ammonium + chloride

H₂O + oxygen + D-aspartate → hydrogen peroxide + ammonium + oxaloacetate

H₂O + N-acetylputrescine + oxygen → hydrogen peroxide + 4-acetamidobutanal + ammonium

H₂O + propionamide → propanoate + ammonium

2 H⁺ + H₂O + 3-(carbamoylamino)-2-methylpropanoate → (R)-3-amino-2-methylpropanoate + ammonium + CO₂

H₂O + L-glutamate + oxygen → hydrogen peroxide + 2-oxoglutarate + ammonium

H₂O + H⁺ + N-cyclopropylmelamine → ammonium + N-cyclopropylammeline

H₂O + L-lysine + oxygen → hydrogen peroxide + 6-amino-2-oxohexanoate + ammonium

NAD⁺ + L-lysine → 2 H⁺ + 1-piperideine-2-carboxylate + NADH + ammonium

H₂O + (E)-1-(L-cystein-S-yl)-N-hydroxy-ω-(methylsulfanyl)pentan-1-imine → pyruvate + (E)-ω-(methylsulfanyl)pentyl-thiohydroximate + ammonium

2 H₂O + 2-(hydroxymethyl)-3-(acetamidomethylene)succinate + H⁺ → acetate + 2-hydroxymethyl-4-oxobutanoate + ammonium + CO₂

H₂O + cadaverine + oxygen → hydrogen peroxide + 5-aminopentanal + ammonium

N-methylputrescine + H₂O + oxygen → hydrogen peroxide + N-methylaminobutanal + ammonium

H₂O + H⁺ + N-cyclopropylammeline → ammonium + N-cyclopropylammelide

2 H⁺ + N-carbamoylsarcosine + H₂O → sarcosine + ammonium + CO₂

H₂O + H⁺ + oxygen + 5-methoxytryptamine → hydrogen peroxide + ammonium + 5-methoxyindoleacetaldehyde

H₂O + creatinine + H⁺ → N-methylhydantoin + ammonium

16 H₂O + 16 ATP + 8 a reduced ferredoxin [iron-sulfur] cluster + N₂ → 16 phosphate + 16 ADP + 2 ammonium + 6 H⁺ + 8 an oxidized ferredoxin [iron-sulfur] cluster + H₂

H₂O + S-(4-oxo-2-methylpentan-2-yl)-L-cysteine → 4-methyl-4-sulfanylpentan-2-one + pyruvate + ammonium

H₂O + 2-oxosuccinamate → ammonium + oxaloacetate

O-carbamoyl-L-serine + H⁺ → ammonium + 2-aminoprop-2-enoate + CO₂

2 H₂O + 2 H⁺ + N²-succinyl-L-arginine → 2 ammonium + N²-succinyl-L-ornithine + CO₂

a reduced electron donor + S-(hercyn-2-yl)-L-cysteine S-oxide → an oxidized electron donor + pyruvate + ammonium + ergothioneine

2 H₂O + H⁺ + (Z)-phenylacetaldehyde oxime → hydrogen peroxide + phenylacetaldehyde + ammonium

NAD⁺ + (2R,3R)-3-methylornithinyl-N⁶-lysine → 2 H⁺ + L-pyrrolysine + NADH + ammonium

H₂O + S-(1-hydroxyhexan-3-yl)-L-cysteine → pyruvate + ammonium + 3-sulfanylhexan-1-ol

[(1R,2R,3S,4S)-4-{5-cyano-4-oxo-3H-pyrrolo[2,3-d]pyrimidin-7-yl}-2,3-dihydroxycyclopentyl]methyl phosphate + NADP⁺ + ammonium ← 2 H⁺ + 5-phospho-α-D-ribose-1-preQ₀ + NADPH

H₂O + H⁺ + (Z)-2-methylureidoacrylate peracid → (Z)-2-methyl-peroxyaminoacrylate + ammonium + CO₂

nicotinamide + H₂O → nicotinate + ammonium

L-tryptophan → ammonium + 3-(indol-3-yl)acrylate

acrylamide + H₂O → acrylate + ammonium

H₂O + NAD(P)+ + 2,5-diaminohexanoate → NAD(P)H + 2-amino-5-oxohexanoate + H⁺ + ammonium

2 H₂O + E-2-(acetamidomethylidene)succinate + H⁺ → acetate + succinate semialdehyde + ammonium + CO₂

H₂O + (S)-ureidoglycine → ammonium + (S)-ureidoglycolate

H₂O + H⁺ + (2Z,4E)-2-amino-5-methyl-muconate → (E)-5-methyl-2-oxo-3-hex-3-enedioate + ammonium

2 H⁺ + 5-formiminotetrahydrofolate → ammonium + 5,10-methenyltetrahydrofolate mono-L-glutamate

D-serine → pyruvate + ammonium

H₂O + 4-oxoglutaramate → 2-oxoglutarate + ammonium

H₂O + 2-hydroxyisobutyramide → 2-hydroxy-2-methylpropanoate + ammonium

2 H⁺ + orthanilate + NADH + oxygen → NAD⁺ + ammonium + 3-sulfocatechol

H₂O + NAD⁺ + (3S,5S)-3,5-diaminohexanoate → NADH + (S)-5-amino-3-oxohexanoate + H⁺ + ammonium

H₂O + oxygen + 2-phenylethylamine → hydrogen peroxide + phenylacetaldehyde + ammonium

L-histidine → urocanate + ammonium

H₂O + S-(6-hydroxy-4-methylhexan-4-yl)-L-cysteine → pyruvate + ammonium + 3-methyl-3-sulfanylhexan-1-ol

H₂O + 4-imidazolone-5-propanoate + a reduced electron donor + oxygen → an oxidized electron donor + 4-oxoglutaramate + formate + ammonium

H₂O + 5-methylcytosine + H⁺ → thymine + ammonium

H₂O + oxygen + tryptamine → hydrogen peroxide + ammonium + (indol-3-yl)acetaldehyde

H₂O + dopamine + oxygen → hydrogen peroxide + 3,4-dihydroxyphenylacetaldehyde + ammonium

H₂O + formamide → formate + ammonium

H₂O + H⁺ + 2-iminosuccinate → ammonium + oxaloacetate

H₂O + H⁺ + O-ureido-D-serine + ATP → ammonium + phosphate + D-cycloserine + ADP + CO₂

L-glutamine + D-alanine → ammonium + γ-L-glutamyl-D-alanine

H₂O + (2Z,4Z)-2-amino-5-formylhexa-2,4-dienedioate + H⁺ → (2Z,4Z)-2-hydroxy-5-carboxymuconate-6-semialdehyde + ammonium

H₂O + (2S)-2-amino-5-iminopentanoate + H⁺ → L-glutamate-5-semialdehyde + ammonium

an oxidized electron donor + H₂O + 2-phenylethylamine → a reduced electron donor + phenylacetaldehyde + ammonium

H₂O + β-nicotinamide D-ribonucleotide → β-nicotinate D-ribonucleotide + ammonium

H₂O + dimethylsulfoniopropanoate-amine + oxygen → hydrogen peroxide + ammonium + 3-dimethylsulfoniopropionaldehyde

H₂O + histamine + oxygen → imidazole acetaldehyde + hydrogen peroxide + ammonium

H₂O + H⁺ + 2,5-diamino-6-(5-phospho-D-ribitylamino)pyrimidin-4(3H)-one → 5-amino-6-(5-phospho-D-ribitylamino)uracil + ammonium

H₂O + 4-aminoimidazole → 3,5-dihydro-4H-imidazol-4-one + H⁺ + ammonium

2 H₂O + 3-phenylpropionitrile → 3-phenylpropanoate + ammonium

H₂O + (indol-3-yl)acetamide → ammonium + (indol-3-yl)acetate

2 H⁺ + anthranilate + NADPH + oxygen → 2,3-dihydroxybenzoate + NADP⁺ + ammonium

H₂O + H⁺ + 2-aminoprop-2-enoate → pyruvate + ammonium

H₂O + sulfoethylcysteine → coenzyme M + pyruvate + ammonium

H₂O + H⁺ + cytosine → ammonium + uracil

H₂O + maleamate → ammonium + maleate

H₂O + γ-glutamyl-L-putrescine + oxygen → hydrogen peroxide + 4-(γ-L-glutamylamino)butanal + ammonium

H₂O + O-succinyl-L-homoserine → 2-oxobutanoate + H⁺ + ammonium + succinate

H₂O + 2-oxoglutaramate → 2-oxoglutarate + ammonium

(4S,5R)-4,5,6-trihydroxy-2-iminohexanoate + H₂O + H⁺ → 2-dehydro-3-deoxy-D-gluconate + ammonium

L-alaninol → 1-propanal + ammonium

H₂O + serotonin + oxygen → hydrogen peroxide + ammonium + 5-hydroxyindole acetaldehyde

2 H⁺ + H₂O + 5-ureidoimidazole-4-carboxylate → 5-aminoimidazole-4-carboxylate + ammonium + CO₂

H₂O + L-cystathionine → L-homocysteine + pyruvate + ammonium

1-aminocyclohexa-3,5-diene-1,2-diol → catechol + ammonium

H₂O + NAD⁺ + L-leucine → NADH + 4-methyl-2-oxopentanoate + H⁺ + ammonium

H₂O + L-cystine → S-sulfanyl-L-cysteine + pyruvate + ammonium

H₂O + 4-(2-iminoethyl)phenol → (4-hydroxyphenyl)acetaldehyde + ammonium

S-adenosyl-L-methionine + dTDP-viosamine + a reduced electron donor → an oxidized electron donor + dTDP-3-dehydro-4,6-deoxy-α-D-glucose + H⁺ + ammonium + 5'-deoxyadenosine + L-methionine

H₂O + H⁺ + isoguanine → xanthine + ammonium

2 H⁺ + H₂O + (S)-ureidoglycolate → 2 ammonium + glyoxylate + CO₂

H₂O + oxygen + D-lysine → hydrogen peroxide + 6-amino-2-oxohexanoate + ammonium

H₂O + S-(4-hydroxy-3-methylbutan-2-yl)-L-cysteine → pyruvate + ammonium + 2-methyl-3-sulfanylbutan-1-ol

H₂O + 5-nitroanthranilate + H⁺ → 5-nitrosalicylate + ammonium

H₂O + S-benzyl-L-cysteine → pyruvate + ammonium + benzyl thiol

H₂O + L-tryptophan → pyruvate + ammonium + indole

H₂O + 7,8-dihydropterin + H⁺ → 7,8-dihydrolumazine + ammonium

H₂O + (E)-1-(L-cystein-S-yl)-N-hydroxy-2-(4-hydroxyphenyl)ethan-1-imine → (Z)-N-hydroxy-2-(4-hydroxyphenyl)acetimidothioate + pyruvate + H⁺ + ammonium

H₂O + putrescine + oxygen → hydrogen peroxide + 4-aminobutanal + ammonium

H₂O + oxygen + benzylamine → hydrogen peroxide + benzaldehyde + ammonium

a reduced electron donor + H⁺ + L-tryptophan + oxygen → an oxidized electron donor + H₂O + ammonium + (indol-3-yl)acetaldehyde + CO₂

H₂O + H⁺ + 2-hexaprenyl-3-methyl-6-methoxyaminophenol → ammonium + 6-methoxy-3-methyl-2-all-trans-hexaprenyl-1,4-benzoquinol

H₂O + (E)-1-(L-cystein-S-yl)-N-hydroxy-ω-(methylsulfanyl)octan-1-imine → pyruvate + (E)-ω-(methylsulfanyl)octyl-thiohydroximate + ammonium

H₂O + oxygen + D-alanine → hydrogen peroxide + pyruvate + ammonium

2 H⁺ + H₂O + allantoate → ammonium + (S)-ureidoglycine + CO₂

ethanolamine → acetaldehyde + ammonium

H₂O + acetamide → acetate + ammonium

H₂O + L-tyrosine + oxygen → hydrogen peroxide + 3-(4-hydroxyphenyl)pyruvate + ammonium

octopamine → (4-hydroxyphenyl)acetaldehyde + ammonium

H₂O + L-cystathionine → 2-oxobutanoate + ammonium + L-cysteine

2 H₂O + 3 NAD⁺ + ammonium ← 3 NADH + 5 H⁺ + nitrite

S-adenosyl-L-methionine + 5-amino-5-(4-hydroxybenzyl)-6-(D-ribitylimino)-5,6-dihydrouracil → 7,8-didemethyl-8-hydroxy-5-deazariboflavin + H⁺ + ammonium + 5'-deoxyadenosine + L-methionine

an oxidized electron donor + H₂O + taurine → sulfoacetaldehyde + a reduced electron donor + ammonium

H₂O + oxygen + D-glutamate → hydrogen peroxide + 2-oxoglutarate + ammonium

an oxidized electron donor + H₂O + tyramine → a reduced electron donor + (4-hydroxyphenyl)acetaldehyde + ammonium

2-oxoglutarate + kanamycin B + oxygen → ammonium + 2'-dehydrokanamycin A + succinate + CO₂

H₂O + dimethylselenopropanoate-amine + oxygen → hydrogen peroxide + ammonium + 3-dimethylselenopropionaldehyde

H₂O + H⁺ + dCTP → ammonium + dUTP

H₂O + methylenediurea → N-(carboxyaminomethyl)urea + ammonium

H₂O + S-adenosyl-L-homocysteine → S-Inosyl-L-homocysteine + ammonium

H₂O + 2,5-diamino-6-(5-phospho-D-ribosylamino)pyrimidin-4(3H)-one + H⁺ → 5-amino-6-(5-phospho-D-ribosylamino)uracil + ammonium

H₂O + H⁺ + CTP → ammonium + UTP

2 H₂O + 3-cyano-L-alanine + H⁺ → ammonium + L-aspartate

H₂O + (R)-piperazine-2-carboxamide → ammonium + (R)-piperazine-2-carboxylate

L-serine → pyruvate + ammonium

H₂O + N-ethylammeline + H⁺ → N-ethylammelide + ammonium

H₂O + H⁺ + 5'-deoxyadenosine → ammonium + 5'-deoxyinosine

H₂O + aminomethylpyrimidine → 4-amino-2-methyl-5-pyrimidinemethanol + ammonium

agmatine + H₂O → N-carbamoylputrescine + ammonium

H₂O + (E)-1-(L-cystein-S-yl)-N-hydroxy-2-(1H-indol-3-yl)ethan-1-imine → pyruvate + H⁺ + ammonium + (E)-2-(1H-indol-3-yl)-1-thioacetohydroximate

3 H⁺ + H₂O + urea-1-carboxylate → 2 ammonium + 2 CO₂

ethylamine + NADPH + H⁺ + oxygen → H₂O + acetaldehyde + NADP⁺ + ammonium

H₂O + 4-guanidinobutyramide → 4-guanidinobutanoate + ammonium

H₂O + pyridoxamine 5'-phosphate + oxygen → hydrogen peroxide + pyridoxal 5'-phosphate + ammonium

2 an oxidized ferredoxin [iron-sulfur] cluster + H₂O + L-glutamate → 2 a reduced ferredoxin [iron-sulfur] cluster + 2 H⁺ + 2-oxoglutarate + ammonium

2 H₂O + 3-benzyl-3,6 -bis(cysteinyl)- 6-(hydroxymethyl)-diketopiperazine → 2 pyruvate + 2 ammonium + 3-benzyl-3,6 -dithio-6-(hydroxymethyl)-diketopiperazine

(2R,4E)-2-amino-5-({[(2S,3R)-2-hydroxy-3-(1H-indol-3-yl)butanamido]methanimidoyl}amino)pent-4-enoate + H⁺ → indolmycin B + ammonium

H₂O + (2E,4E)-2-amino-5-chlorohexa-2,4-dienedioate + H⁺ → (2E,4E)-2-chloro-5-hydroxyhexa-2,4-dienedioate + ammonium

H₂O + S-methyl-5'-thioadenosine + H⁺ → ammonium + S-methyl-5'-thioinosine

H₂O + L-djenkolate → S-(sulfanylmethyl)-L-cysteine + pyruvate + ammonium

H₂O + H⁺ + 5-fluorocytosine → ammonium + 5-fluorouracil

NADP⁺ + ammonium + IMP ← 2 H⁺ + NADPH + GMP

H₂O + aminoacrylate + H⁺ → ammonium + 3-oxopropanoate

2 H⁺ + carbamate → ammonium + CO₂

2 H₂O + dCTP → ammonium + diphosphate + dUMP

H₂O + L-arginine + oxygen → hydrogen peroxide + 5-guanidino-2-oxopentanoate + ammonium

aminoacetone + H₂O + oxygen → hydrogen peroxide + ammonium + methylglyoxal

H₂O + 3-amino-2-butanol + oxygen → 4 CO₂ + ammonium

L-ornithine → ammonium + L-proline

H₂O + H⁺ + (Z)-3-ureidoacrylate peracid → (Z)-3-peroxyaminoacrylate + ammonium + CO₂

2-GDP-[(2S,3S,6R)-5-imino-6-methyloxan-3-ol] + H₂O → GDP-4-dehydro-3,6-dideoxy-α-D-mannose + ammonium

(S)-3-aminobutanoyl-CoA → crotonyl-CoA + ammonium

H₂O + D-galactosamine-6-phosphate → D-tagatofuranose 6-phosphate + ammonium

4 porphobilinogen + H₂O → 4 ammonium + preuroporphyrinogen

H₂O + biuret → urea-1-carboxylate + ammonium

H₂O + NAD(P)+ + (2R,4S)-2, 4-diaminopentanoate → (2R)-2-amino-4-oxopentanoate + NAD(P)H + H⁺ + ammonium

H₂O + S-(hercyn-2-yl)-L-cysteine S-oxide → pyruvate + ammonium + 2-(hydroxysulfanyl)hercynine

H₂O + L-methionine → 2-oxobutanoate + methanethiol + ammonium

H₂O + O-carbamoyl-L-serine + H⁺ → 2 ammonium + pyruvate + CO₂

2 H₂O + ricinine → 3-carboxy-4-methoxy-N-methyl-2-pyridone + ammonium

H₂O + ammeline → ammonium + ammelide

2 H⁺ + H₂O + L-citrulline → L-ornithine + ammonium + CO₂

H₂O + NAD⁺ + L-lysine → (S)-2-amino-6-oxohexanoate + NADH + H⁺ + ammonium

H₂O + 3-aminotridec-2-en-4-one → tridecane-3,4-dione + ammonium

H₂O + propane-1,3-diamine + oxygen → hydrogen peroxide + 3-aminopropanal + ammonium

2 H⁺ + 3,4-dichloroaniline + NADPH + oxygen → NADP⁺ + ammonium + 4,5-dichlorobenzene-1,2-diol

H₂O + H⁺ + guanine → xanthine + ammonium

H₂O + (E)-1-(L-cystein-S-yl)-N-hydroxy-ω-(methylsulfanyl)nonan-1-imine → pyruvate + (E)-ω-(methylsulfanyl)nonyl-thiohydroximate + ammonium

5-amino-1-(5-phospho-β-D-ribosyl)imidazole + S-adenosyl-L-methionine + a reduced electron donor → 2 H⁺ + an oxidized electron donor + 5-hydroxybenzimidazole + formate + ammonium + 5'-deoxyadenosine + L-methionine + phosphate

4 a reduced ferredoxin [iron-sulfur] cluster + 5 H⁺ + 2-hexaprenyl-6-methoxyaminophenol + oxygen → 4 an oxidized ferredoxin [iron-sulfur] cluster + H₂O + 2-methoxy-6-all trans-hexaprenyl-1,4-benzoquinol + ammonium

3 H⁺ + anthranilate + NAD(P)H + oxygen → NAD(P)+ + catechol + ammonium + CO₂

H₂O + 1-nitrobiuret → 1-carboxynitrourea + ammonium

H₂O + NAD⁺ + L-isoleucine → NADH + (S)-3-methyl-2-oxopentanoate + H⁺ + ammonium

H₂O + L-lysine + oxygen → (S)-2-amino-6-oxohexanoate + hydrogen peroxide + ammonium

H₂O + H⁺ + 2-hexaprenyl-6-methoxyaminophenol → 2-methoxy-6-all trans-hexaprenyl-1,4-benzoquinol + ammonium

(S)-piperidine-2-carboxamide + H₂O → L-pipecolate + ammonium

2 H₂O + (indole-3-yl)acetonitrile → ammonium + (indol-3-yl)acetate

2 H₂O + 6-oxo-1,4,5,6-tetrahydronicotinate → (S)-2-formylglutarate + ammonium

H₂O + glycine + oxygen → hydrogen peroxide + glyoxylate + ammonium

H₂O + 5-aminopentanamide → 5-aminopentanoate + ammonium

H₂O + L-cysteate → pyruvate + H⁺ + ammonium + sulfite

H₂O + 1-aminocyclopropane-1-carboxylate → 2-oxobutanoate + ammonium

H₂O + N-formimino-L-glutamate → ammonium + N-formyl-L-glutamate

H₂O + H⁺ + 1-pyrroline-4-hydroxy-2-carboxylate → 2,5-dioxopentanoate + ammonium

L-threonine → 2-oxobutanoate + ammonium

H₂O + guanosine + H⁺ → xanthosine + ammonium

2 S-adenosyl-L-methionine + H₂O + 3-(4-hydroxyphenyl)pyruvate + 5-amino-6-(D-ribitylamino)uracil → 2 5'-deoxyadenosine + 2 L-methionine + 3 H⁺ + 7,8-didemethyl-8-hydroxy-5-deazariboflavin + ammonium + oxalate

2-oxoadipate + NAD⁺ + ammonium ← 2 H⁺ + H₂O + NADH + (2Z,4E)-2-aminomuconate

H₂O + NAD⁺ + ammonium ← 2 H⁺ + hydroxylamine + NADH

H₂O + L-cysteine → pyruvate + ammonium + hydrogen sulfide

H₂O + 2-iminoacetate + H⁺ → glyoxylate + ammonium

H⁺ + 6-carboxy-5,6,7,8-tetrahydropterin → 7-carboxy-7-deazaguanine + ammonium

S8-aminomethyldihydrolipoylprotein + 5,6,7,8-tetrahydrofolate → 5,10-methylenetetrahydropteroyl mono-L-glutamate + ammonium + dihydrolipoylprotein

S8-aminomethyldihydrolipoamide + 5,6,7,8-tetrahydrofolate → 5,10-methylenetetrahydropteroyl mono-L-glutamate + ammonium + dihydrolipoamide

glycine + NAD⁺ + 5,6,7,8-tetrahydrofolate → NADH + ammonium + 5,10-methylenetetrahydropteroyl mono-L-glutamate + CO₂

H₂O + adenosine + H⁺ → inosine + ammonium

H₂O + H⁺ + 2'-deoxyadenosine → ammonium + 2'-deoxyinosine

H₂O + H⁺ + adenine → ammonium + hypoxanthine

H₂O + L-glutamine → ammonium + L-glutamate

H₂O + α-D-glucosamine 6-phosphate → β-D-fructofuranose 6-phosphate + ammonium

5-hydroxy-L-tryptophan + H₂O → 5-hydroxyindole + ammonium + pyruvate

2 H⁺ + N-[2-(carboxylatoamino)-1,2-bis(1H-indol-3-yl)ethyl]carbamate → ammonium + CO₂ + protodeoxyviolaceinate

L-phenylalanine → trans-cinnamate + ammonium

Reversible reaction (72)

H₂O + 7,8-dihydro-8-oxoguanine + H⁺ ↔ urate + ammonium

H₂O + blasticidin S + H⁺ ↔ deaminohydroxyblasticidin S + ammonium

H₂O + adenosine 5'-phosphoramidate ↔ ammonium + AMP

anthraniloyl-CoA ↔ ammonium + benzoyl-CoA

H₂O + NAD(P)+ + L-glutamate ↔ NAD(P)H + 2-oxoglutarate + H⁺ + ammonium

ammonia + H⁺ ↔ ammonium

NAD(P)H + 5-guanidino-2-oxopentanoate + H⁺ + ammonium ↔ H₂O + NAD(P)+ + L-arginine

H₂O + D-glutamine ↔ ammonium + D-glutamate

2 H₂O + 4-chlorophenylacetonitrile ↔ 4-chlorophenylacetate + ammonium

H₂O + NAD⁺ + L-serine ↔ hydroxypyruvate + NADH + H⁺ + ammonium

H₂O + biotin amide ↔ biotin + ammonium

H₂O + NAD(P)+ + L-aspartate ↔ NAD(P)H + H⁺ + ammonium + oxaloacetate

H₂O + (R)-mandelamide ↔ (R)-mandelate + ammonium

H₂O + L-glutamate + N⁵-methyl-L-glutamine ↔ ammonium + L-glutamate + N-methyl-L-glutamate

H₂O + NADP⁺ + meso-diaminopimelate ↔ NADPH + L-α-amino-ε-keto-pimelate + H⁺ + ammonium

2 H⁺ + H₂O + urea ↔ 2 ammonium + CO₂

H₂O + H⁺ + ADP ↔ ammonium + IDP

H₂O + L-tyrosine ↔ phenol + pyruvate + ammonium

H₂O + cytidine + H⁺ ↔ uridine + ammonium

H₂O + NADP⁺ + L-valine ↔ NADPH + 3-methyl-2-oxobutanoate + H⁺ + ammonium

H₂O + L-arginine ↔ L-citrulline + ammonium

H₂O + L-serine O-sulfate ↔ pyruvate + H⁺ + ammonium + sulfate

2 H₂O + 3 NAD(P)+ + ammonium ↔ 3 NAD(P)H + 5 H⁺ + nitrite

H₂O + L-tryptophanamide ↔ ammonium + L-tryptophan

L-dopa + NADH + H⁺ ↔ hydrocaffeate + NAD⁺ + ammonium

NAD⁺ + L-lysine ↔ 2 H⁺ + 1-piperideine 6-carboxylate + NADH + ammonium

H₂O + H⁺ + carbamate ↔ ammonium + hydrogencarbonate

(3R)-3-hydroxy-D-aspartate ↔ ammonium + oxaloacetate

H₂O + L-proline amide ↔ ammonium + L-proline

H₂O + glycine + NAD⁺ ↔ NADH + glyoxylate + H⁺ + ammonium

H₂O + H⁺ + urethan ↔ ethanol + ammonium + CO₂

H₂O + NAD(P)+ + L-tryptophan ↔ NAD(P)H + H⁺ + ammonium + (indol-3-yl)pyruvate

H₂O + NAD⁺ + L-glutamate ↔ NADH + 2-oxoglutarate + H⁺ + ammonium

D-glutamine + D-glutamate ↔ 5-D-glutamyl-D-glutamate + ammonium

H₂O + 2-phenylacetamide ↔ phenylacetate + ammonium

(2S, 3S)-3-methylaspartate ↔ mesaconate + ammonium

H₂O + NADP⁺ + L-glutamate ↔ NADPH + 2-oxoglutarate + H⁺ + ammonium

2 H₂O + 3,5-dibromo-4-hydroxybenzonitrile ↔ ammonium + 3,5-dibromo-4-hydroxybenzoate

H₂O + pentanamide ↔ pentanoate + ammonium

H₂O + H⁺ + ATP ↔ ammonium + ITP

H₂O + O-phosphoethanolamine ↔ acetaldehyde + ammonium + phosphate

GDP-4-dehydro-α-D-rhamnose + L-glutamate ↔ GDP-4-dehydro-3,6-dideoxy-α-D-mannose + 2-oxoglutarate + ammonium

H₂O + 1-(4-amino-2-methylpyrimid-5-ylmethyl)-3-(β-hydroxyethyl)-2-methylpyridinium + H⁺ ↔ 1-(4-hydroxy-2-methylpyrimid-5-ylmethyl)-3-(β-hydroxyethyl)-2-methylpyridinium + ammonium

L-lysine ↔ ammonium + L-pipecolate

H₂O + D-cysteine ↔ pyruvate + ammonium + hydrogen sulfide

H₂O + (5R)-5-phosphooxy-L-lysine ↔ (S)-2-amino-6-oxohexanoate + ammonium + phosphate

H₂O + N-formimino-L-aspartate ↔ ammonium + N-formyl-L-aspartate

2 H₂O + 2-hydroxy-2-methylpropanenitrile ↔ 2-hydroxy-2-methylpropanoate + ammonium

H⁺ + N-[2-(carboxylatoamino)-1,2-bis(1H-indol-3-yl)ethyl]carbamate ↔ ammonium + chromopyrrolate

ammonium + ATP ↔ 2 H⁺ + phosphoramidate + ADP

2 putrescine ↔ sym-homospermidine + ammonium

2-amino-2-deoxy-D-gluconate ↔ 2-dehydro-3-deoxy-D-gluconate + ammonium

H₂O + oxamate ↔ ammonium + oxalate

H₂O + NAD⁺ + L-valine ↔ NADH + 3-methyl-2-oxobutanoate + H⁺ + ammonium

H₂O + oleamide ↔ oleate + ammonium

H₂O + sepiapterin + H⁺ ↔ xanthopterin-B2 + ammonium

3-chloro-D-alanine + H₂O ↔ pyruvate + H⁺ + ammonium + chloride

hydroxylamine + H⁺ + L-asparagine ↔ ammonium + β-L-aspartylhydroxamate

hydroxylamine + ammonium ↔ H₂O + H⁺ + hydrazine

H₂O + (S)-piperazine-2-carboxamide ↔ (S)-piperazine-2-carboxylate + ammonium

2 H₂O + 2 H⁺ + methylenediurea ↔ 2 ammonium + N-(hydroxymethyl)urea + CO₂

methylamine + L-glutamate ↔ ammonium + N-methyl-L-glutamate

2 H⁺ + H₂O + N-carbamoyl-L-aspartate ↔ ammonium + L-aspartate + CO₂

H₂O + (2Z,4E)-2-aminomuconate + H⁺ ↔ (2Z,4E)-2-hydroxyhexa-2,4-dienedioate + ammonium

ammonium + hydrogencarbonate + ATP ↔ H₂O + carbamoyl phosphate + H⁺ + ADP

(3S)-3-hydroxy-L-aspartate ↔ ammonium + oxaloacetate

L-aspartate ↔ ammonium + fumarate

H₂O + NAD⁺ + L-alanine ↔ NADH + pyruvate + H⁺ + ammonium

NADP⁺ + meso-diaminopimelate ↔ 2 H⁺ + (S)-2,3,4,5-tetrahydrodipicolinate + NADPH + ammonium

H₂O + NADP⁺ + L-aspartate ↔ NADPH + H⁺ + ammonium + oxaloacetate

H₂O + NAD⁺ + L-aspartate ↔ NADH + H⁺ + ammonium + oxaloacetate

β-alanyl-CoA ↔ ammonium + acryloyl-CoA