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Your translated search: acetaldehyde = 263 reactions were found.
State Icon Reaction EC-Number Conf. maximal confidence score from EnzymeDetector PW
H2O + Phosphoethanolamine <=> NH3 + phosphate + acetaldehyde 4.2.3.2 ethanolamine-phosphate phospho-lyase

K
H2O + phosphonoacetaldehyde <=> H+ + phosphate + acetaldehyde 3.11.1.1 phosphonoacetaldehyde hydrolase

MK
ethanolamine <=> NH3 + acetaldehyde 4.3.1.7 ethanolamine ammonia-lyase

MK
acetaldehyde + CoA + NAD+ <=> acetyl-CoA + NADH + H+ 1.2.1.10 acetaldehyde dehydrogenase (acetylating)
1.2.1.42 hexadecanal dehydrogenase (acylating)
1.2.1.57 butanal dehydrogenase
1.2.1.87 propanal dehydrogenase (CoA-propanoylating)




MK
2-deoxy-D-ribose_5-phosphate <=> acetaldehyde + D-glyceraldehyde_3-phosphate 4.1.2.4 deoxyribose-phosphate aldolase

BMK
L-threonine <=> glycine + acetaldehyde 4.1.2.26 phenylserine aldolase
4.1.2.42 D-threonine aldolase
4.1.2.48 low-specificity L-threonine aldolase
4.1.2.5 L-threonine aldolase




BMK
D-ribose_5-phosphate + acetoin <=> 1-deoxy-D-altro-heptulose_7-phosphate + acetaldehyde 2.2.1.4 acetoin---ribose-5-phosphate transaldolase

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


MK
fluoroacetaldehyde + L-threonine <=> acetaldehyde + 4-fluoro-L-threonine 2.2.1.8 fluorothreonine transaldolase

M
(24R,241R)-fucosterol_epoxide <=> desmosterol + acetaldehyde 4.1.2.33 fucosterol-epoxide lyase

(4S)-4-hydroxy-2-oxopentanoate <=> acetaldehyde + pyruvate 4.1.3.39 4-hydroxy-2-oxovalerate aldolase
4.1.3.43 4-hydroxy-2-oxohexanoate aldolase


BM
Acetylene + H2O <=> acetaldehyde 4.2.1.112 acetylene hydratase

MK
ethanol + ubiquinone <=> acetaldehyde + ubiquinol 1.1.5.5 alcohol dehydrogenase (quinone)

MK
acetoin + CoA + NAD+ <=> acetaldehyde + acetyl-CoA + NADH + H+ 2.3.1.190 acetoin dehydrogenase

M
cobalt-precorrin-5A + H2O <=> H+ + cobalt-precorrin-5B + acetaldehyde 3.7.1.12 cobalt-precorrin 5A hydrolase

BMK
DL-threonine <=> acetaldehyde + glycine 2.1.2.1 glycine hydroxymethyltransferase
4.1.2
4.1.2.26 phenylserine aldolase
4.1.2.48 low-specificity L-threonine aldolase
4.1.2.49 L-allo-threonine aldolase
4.1.3.14 L-erythro-3-hydroxyaspartate aldolase






K
7,8-dihydroneopterin_3''-triphosphate + H2O <=> 6-carboxy-5,6,7,8-tetrahydropterin + acetaldehyde + tripolyphosphate + H+ 4.1.2.50 6-carboxytetrahydropterin synthase

BMK
choline <=> trimethylamine + acetaldehyde 4.3.99.4 choline trimethylamine-lyase

M
3-(methylthio)acryloyl-CoA + H2O <=> methanethiol + acetaldehyde + CO2 + CoA 4.2.1.155 (methylthio)acryloyl-CoA hydratase

MK
malonate_semialdehyde + H+ <=> acetaldehyde + CO2 4.1.1
4.2.1.155 (methylthio)acryloyl-CoA hydratase


K
isoeugenol + O2 <=> Vanillin + acetaldehyde 1.13.11.88 isoeugenol monooxygenase

pyruvate + H+ <=> acetaldehyde + CO2 4.1.1.1 pyruvate decarboxylase
4.1.1.7 benzoylformate decarboxylase
4.1.1.72 branched-chain-2-oxoacid decarboxylase
4.1.1.74 indolepyruvate decarboxylase
4.1.1.82 phosphonopyruvate decarboxylase





BM
acetaldehyde + H2O + NAD+ <=> acetate + NADH + H+ 1.17.1.4 xanthine dehydrogenase
1.2.1.10 acetaldehyde dehydrogenase (acetylating)
1.2.1.18 malonate-semialdehyde dehydrogenase (acetylating)
1.2.1.19 aminobutyraldehyde dehydrogenase
1.2.1.21 glycolaldehyde dehydrogenase
1.2.1.22 lactaldehyde dehydrogenase
1.2.1.24 succinate-semialdehyde dehydrogenase (NAD+)
1.2.1.26 2,5-dioxovalerate dehydrogenase
1.2.1.28 benzaldehyde dehydrogenase (NAD+)
1.2.1.3 aldehyde dehydrogenase (NAD+)
1.2.1.31 L-aminoadipate-semialdehyde dehydrogenase
1.2.1.32 aminomuconate-semialdehyde dehydrogenase
1.2.1.36 retinal dehydrogenase
1.2.1.39 phenylacetaldehyde dehydrogenase
1.2.1.41 glutamate-5-semialdehyde dehydrogenase
1.2.1.46 formaldehyde dehydrogenase
1.2.1.47 4-trimethylammoniobutyraldehyde dehydrogenase
1.2.1.48 long-chain-aldehyde dehydrogenase
1.2.1.5 aldehyde dehydrogenase [NAD(P)+]
1.2.1.65 salicylaldehyde dehydrogenase
1.2.1.69 fluoroacetaldehyde dehydrogenase
1.2.1.8 betaine-aldehyde dehydrogenase
1.2.1.85 2-hydroxymuconate-6-semialdehyde dehydrogenase
1.2.1.88 L-glutamate gamma-semialdehyde dehydrogenase
1.2.1.99 4-(gamma-glutamylamino)butanal dehydrogenase

























MK
acetaldehyde + NADP+ + H2O <=> acetate + NADPH + H+ 1.2.1
1.2.1.19 aminobutyraldehyde dehydrogenase
1.2.1.24 succinate-semialdehyde dehydrogenase (NAD+)
1.2.1.26 2,5-dioxovalerate dehydrogenase
1.2.1.3 aldehyde dehydrogenase (NAD+)
1.2.1.4 aldehyde dehydrogenase (NADP+)
1.2.1.5 aldehyde dehydrogenase [NAD(P)+]
1.2.1.8 betaine-aldehyde dehydrogenase
1.2.1.88 L-glutamate gamma-semialdehyde dehydrogenase









BMK
acetaldehyde + O2 + H2O <=> H+ + acetate + H2O2 1.17.3.2 xanthine oxidase
1.2.3.1 aldehyde oxidase
1.2.3.15 (methyl)glyoxal oxidase
1.2.3.7 indole-3-acetaldehyde oxidase




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


M
acetaldehyde <=> acetoin 4.1.1.1 pyruvate decarboxylase

M
pyruvate + acetaldehyde + H+ <=> acetoin + CO2 4.1.1.1 pyruvate decarboxylase

M
L-lactate <=> acetaldehyde + formate 4.1.2.36 lactate aldolase

K
acetaldehyde + acceptor + H2O <=> acetate + reduced_acceptor 1.1.99.20 alkan-1-ol dehydrogenase (acceptor)
1.2.5.2 aldehyde dehydrogenase (quinone)
1.2.99.6 carboxylate reductase
1.2.99.7 aldehyde dehydrogenase (FAD-independent)




K
4-hydroxy-2-oxopentanoate <=> pyruvate + acetaldehyde 4.1.2.52 4-hydroxy-2-oxoheptanedioate aldolase
4.1.3.17 4-hydroxy-4-methyl-2-oxoglutarate aldolase
4.1.3.39 4-hydroxy-2-oxovalerate aldolase
4.1.3.43 4-hydroxy-2-oxohexanoate aldolase




BK
ethanol + N,N-dimethyl-4-nitrosoaniline <=> acetaldehyde + 4-(hydroxylamino)-N,N-dimethylaniline 1.1.99.36 alcohol dehydrogenase (nicotinoprotein)
1.1.99.37 methanol dehydrogenase (nicotinoprotein)


ethanol + 2 ferricytochrome_c <=> acetaldehyde + 2 ferricytochrome_c 1.1.2.8 alcohol dehydrogenase (cytochrome c)
1.1.2.9 1-butanol dehydrogenase (cytochrome c)


K
ethanol + 2 cytochrome_cL <=> acetaldehyde + 2 reduced_cytochrome_cL 1.1.2.7 methanol dehydrogenase (cytochrome c)

K
ethylene_glycol <=> acetaldehyde + H2O 4.2.1.28 propanediol dehydratase
4.2.1.30 glycerol dehydratase


acetyl-CoA + NADPH <=> acetaldehyde + CoA + NADP+ 1.1.1.2 alcohol dehydrogenase (NADP+)
1.2.1.10 acetaldehyde dehydrogenase (acetylating)
1.2.1.87 propanal dehydrogenase (CoA-propanoylating)



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



ethylamine + acceptor + H2O <=> acetaldehyde + NH3 + reduced_acceptor 1.4.9.1 methylamine dehydrogenase (amicyanin)

2-deoxy-D-ribose <=> D-glyceraldehyde + acetaldehyde 4.1.2.4 deoxyribose-phosphate aldolase

acetaldehyde + thiamine_diphosphate <=> 2-hydroxyethyl-ThPP 4.1.1.1 pyruvate decarboxylase

K
pyrroloquinoline_quinone + acetaldehyde + H2O <=> reduced_pyrroloquinoline_quinone + acetate 1.2.5.2 aldehyde dehydrogenase (quinone)

K
cyanide + acetaldehyde + NH3 <=> 2-Aminopropionitrile + H2O not assigned

K
ethanolamine + acetaldehyde <=> diethanolamine 4.3.3

K
triethanolamine <=> diethanolamine + acetaldehyde 4.3.3

K
2 Atrazine + O2 <=> 2 desethylatrazine + 2 acetaldehyde 1.14.15

K
2 deisopropylatrazine + O2 <=> 2 2-chloro-4,6-diamino-s-triazine + 2 acetaldehyde 1.14.15

K
cobalt-precorrin-5A + S-adenosyl-L-methionine + H2O <=> cobalt-precorrin-6A + S-adenosyl-L-homocysteine + acetaldehyde 2.1.1

chloroethane + O2 + reduced_acceptor <=> acetaldehyde + Hydrochloric_acid + acceptor + H2O 1.13.12
1.14.99.39 ammonia monooxygenase


K
Atrazine + O2 + reduced_acceptor <=> desethylatrazine + acetaldehyde + H2O + acceptor not assigned

M
citral + H2O <=> 6-methylhept-5-en-2-one + acetaldehyde not assigned

M
neral + H2O <=> 6-methylhept-5-en-2-one + acetaldehyde not assigned

M
ethanol + oxidized_c-type_cytochrome <=> acetaldehyde + ferricytochrome_c + H+ not assigned

H+ + ethylamine + O2 + NADPH <=> acetaldehyde + NH3 + NADP+ + H2O 1.14.13

M
Triethylamine_N-oxide <=> Diethylamine + acetaldehyde 4.1.2

M
diethylamine_N-oxide + H+ <=> ethylamine + acetaldehyde 4.1.2

M
2-oxoethanesulfinic_acid + H2O <=> sulfite + acetaldehyde + H+ 3.13.1

M
1,1-ethanediol <=> acetaldehyde + H2O not assigned

isethionate <=> acetaldehyde + sulfite + H+ 4.4.1.m

M
simazine + O2 + reduced_acceptor <=> deisopropylatrazine + acetaldehyde + H2O + acceptor not assigned

norfuraneol + acetaldehyde <=> (2E)-2-ethylidene-4-hydroxy-5-methyl-3(2H)-furanone + H2O not assigned

M
N1-ethyladenine_in_DNA + 2-oxoglutarate + O2 <=> adenine_in_DNA + acetaldehyde + succinate + CO2 1.14.11.33 DNA oxidative demethylase

ethanol + H2O2 <=> H2O + acetaldehyde 1.11.1.6 catalase

M
ethanol + O2 + reduced_[NADPH-hemoprotein_reductase] <=> acetaldehyde + H2O + oxidized_[NADPH-hemoprotein_reductase] 1.14.14

M
Phenacetin + reduced_[NADPH-hemoprotein_reductase] + O2 <=> acetaminophen + oxidized_[NADPH-hemoprotein_reductase] + acetaldehyde + H2O 1.14.14.1 unspecific monooxygenase

ethylamine + H2O + O2 <=> acetaldehyde + NH3 + H2O2 1.4.3.21 primary-amine oxidase
1.4.3.4 monoamine oxidase


1-ethyladenine + O2 + 2-oxoglutarate <=> adenine + CO2 + acetaldehyde + succinate + H+ 1.14.11.33 DNA oxidative demethylase

DNA-1-ethyladenine + 2-oxoglutarate + O2 <=> DNA_adenine + acetaldehyde + succinate + CO2 1.14.11.33 DNA oxidative demethylase

(1E)-2-methyl-4-(2,6,6-trimethylcyclohex-1-en-1-yl)but-1-en-1-yl_acetate + O2 <=> 4-(2,6,6-trimethylcyclohex-1-en-1-yl)butan-2-one + CO2 + acetaldehyde 1.14.99.21 Latia-luciferin monooxygenase (demethylating)

N-ethylglycine + O2 + H2O <=> acetaldehyde + glycine + H2O2 1.5.3.1 sarcosine oxidase

N6-ethyl-L-lysine + H2O + O2 <=> L-lysine + acetaldehyde + H2O2 1.5.3.4 N6-methyl-lysine oxidase

ethanethiol + O2 + H2O <=> acetaldehyde + Sulfide + H2O2 1.8.3.4 methanethiol oxidase

ethanol + O2 <=> acetaldehyde + H2O2 1.1.3.13 alcohol oxidase
1.1.3.6 cholesterol oxidase
1.1.3.7 aryl-alcohol oxidase



methanol + O2 <=> acetaldehyde + H2O2 1.1.3.13 alcohol oxidase

pyruvate + oxidized_2,6-dichlorophenolindophenol <=> acetaldehyde + CO2 + reduced_2,6-dichlorophenolindophenol 1.2.4.1 pyruvate dehydrogenase (acetyl-transferring)

(4R)-4-hydroxy-2-oxopentanoate <=> acetaldehyde + pyruvate 4.1.3.39 4-hydroxy-2-oxovalerate aldolase
4.1.3.43 4-hydroxy-2-oxohexanoate aldolase


pyruvate + acetaldehyde <=> D-erythro-3-hydroxyaspartate 4.1.3.39 4-hydroxy-2-oxovalerate aldolase

2-oxoglutarate + acetaldehyde <=> 5-hydroxyhexanoic_acid + CO2 2.2.1.5 2-hydroxy-3-oxoadipate synthase

acetaldehyde + 2-oxoglutarate <=> (5R)-5-hydroxy-4-oxohexanoic_acid + CO2 2.2.1.9 2-succinyl-5-enolpyruvyl-6-hydroxy-3-cyclohexene-1-carboxylic-acid synthase

4-aminobutanoate + 2-oxoglutarate <=> L-glutamate + acetaldehyde + sulfite 2.6.1.55 taurine---2-oxoglutarate transaminase

acetaldehyde + phosphate + NAD+ <=> acetyl_phosphate + NADH 1.2.1.12 glyceraldehyde-3-phosphate dehydrogenase (phosphorylating)

ethyl_ether + NADH + O2 <=> ethanol + acetaldehyde + NAD+ + H2O 1.14.13.25 methane monooxygenase (soluble)

dibutylamine + NADH + H+ + O2 <=> n-butylamine + acetaldehyde + NAD+ + H2O 1.14.13.238 dimethylamine monooxygenase

dipropylamine + NADH + H+ + O2 <=> Propylamine + acetaldehyde + NAD+ + H2O 1.14.13.238 dimethylamine monooxygenase

ethyl_tert-butyl_ether + NADH + H+ + O2 <=> tert-butanol + NAD+ + H2O + acetaldehyde 1.14.15.3 alkane 1-monooxygenase

4-ethoxybenzoic_acid + NADH + O2 <=> 4-hydroxybenzoate + acetaldehyde + NAD+ + H2O 1.14.99.15 4-methoxybenzoate monooxygenase (O-demethylating)

diethyl_sulfide + O2 + NADH <=> ethanethiol + acetaldehyde + NAD+ + H2O 1.14.13.131 dissimilatory dimethyl sulfide monooxygenase

Diethylamine + NADH + H+ + O2 <=> ethylamine + acetaldehyde + NAD+ + H2O 1.14.13.238 dimethylamine monooxygenase

acetaldehyde + NAD+ <=> ethanol + NADH + H+ 1.1.1.B4

ethanesulfonate + FMNH2 + O2 <=> acetaldehyde + FMN + sulfite + H2O 1.14.14.34 methanesulfonate monooxygenase (FMNH2)

ethyl_ether + NADPH + O2 <=> ethanol + acetaldehyde + NADP+ + H2O 1.14.13.25 methane monooxygenase (soluble)

ethyl_tert-butyl_ether + NADPH + H+ + O2 <=> tert-butanol + NADP+ + H2O + acetaldehyde 1.14.15.3 alkane 1-monooxygenase

acetaldehyde + NADP+ + H2O <=> succinate + NADPH + H+ 1.2.1.16 succinate-semialdehyde dehydrogenase [NAD(P)+]

ethyl_ether + H2O2 <=> acetaldehyde + ethanol + H2O 1.11.2.1 unspecific peroxygenase

Diethylamine + H2O + acceptor <=> ethylamine + acetaldehyde + reduced_acceptor 1.5.8.1 dimethylamine dehydrogenase

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

D-erythrose + acetaldehyde <=> pentose 4.1.2.4 deoxyribose-phosphate aldolase

3-bromobenzaldehyde + acetaldehyde <=> 1-(3-Bromo-phenyl)-2-hydroxy-propan-1-one 4.1.1.7 benzoylformate decarboxylase

3-bromobenzaldehyde + acetaldehyde <=> (S)-1-(3-Bromo-phenyl)-2-hydroxy-propan-1-one 4.1.1.7 benzoylformate decarboxylase

acetaldehyde + [(Z)-2-nitroethenyl]benzene <=> (3S)-4-nitro-3-phenylbutanal 5.3.2.6 2-hydroxymuconate tautomerase

[(Z)-2-nitroethenyl]benzene + acetaldehyde <=> 4-nitro-3-phenylbutanal 5.3.2.6 2-hydroxymuconate tautomerase

2-(cyclopentyloxy)-1-methoxy-4-[(Z)-2-nitroethenyl]benzene + acetaldehyde <=> 3-[3-(cyclopentyloxy)-4-methoxyphenyl]-4-nitrobutanal 5.3.2.6 2-hydroxymuconate tautomerase

2-methoxy-5-[(Z)-2-nitroethenyl]phenol + acetaldehyde <=> 3-(3-hydroxy-4-methoxyphenyl)-4-nitrobutanal 5.3.2.6 2-hydroxymuconate tautomerase

(1Z)-4-methyl-1-nitropent-1-ene + acetaldehyde <=> 5-methyl-3-(nitromethyl)hexanal 5.3.2.6 2-hydroxymuconate tautomerase

acetaldehyde + (1Z)-4-methyl-1-nitropent-1-ene <=> 6-methyl-4-(nitromethyl)heptan-2-one 5.3.2.6 2-hydroxymuconate tautomerase

(1Z)-1-(nitromethylidene)-3a,4,5,6,7,7a-hexahydro-1H-indene + acetaldehyde <=> [1-(nitromethyl)-1H-inden-1-yl]acetaldehyde 5.3.2.6 2-hydroxymuconate tautomerase

1-chloro-4-[(Z)-2-nitroethenyl]benzene + acetaldehyde <=> 3-(4-chlorophenyl)-4-nitrobutanal 5.3.2.6 2-hydroxymuconate tautomerase

1-fluoro-4-[(Z)-2-nitroethenyl]benzene + acetaldehyde <=> 3-(4-fluorophenyl)-4-nitrobutanal 5.3.2.6 2-hydroxymuconate tautomerase

diethylmethylamine + H2O + phenazine_methosulfate <=> Diethylamine + Methylethylamine + formaldehyde + acetaldehyde + reduced_phenazine_methosulfate 1.5.8.2 trimethylamine dehydrogenase

2-chloro-beta-nitrostyrene + acetaldehyde <=> 3-(2-chlorophenyl)-4-nitrobutanal 5.3.2.6 2-hydroxymuconate tautomerase

4-chloro-beta-nitrostyrene + acetaldehyde <=> 3-(4-chlorophenyl)-4-nitrobutanal 5.3.2.6 2-hydroxymuconate tautomerase

acetaldehyde + 4-chloro-beta-nitrostyrene <=> 4-(4-chlorophenyl)-5-nitropentan-2-one 5.3.2.6 2-hydroxymuconate tautomerase

4-fluoro-beta-nitrostyrene + acetaldehyde <=> 3-(4-fluorophenyl)-4-nitrobutanal 5.3.2.6 2-hydroxymuconate tautomerase

acetaldehyde + 4-fluoro-beta-nitrostyrene <=> 4-(4-fluorophenyl)-5-nitropentan-2-one 5.3.2.6 2-hydroxymuconate tautomerase

formaldehyde + H2O + acetaldehyde <=> formate + ethanol 1.2.98.1 formaldehyde dismutase

acetaldehyde + ferricyanide + H2O <=> acetate + ferrocyanide 1.17.1.4 xanthine dehydrogenase
1.2.3.1 aldehyde oxidase
1.2.5.2 aldehyde dehydrogenase (quinone)



chloroethane + H2O <=> acetaldehyde + Cl- 4.5.1.3 dichloromethane dehalogenase

ethanol + acycloNAD+ <=> acetaldehyde + acycloNADH + H+ 1.1.1.1 alcohol dehydrogenase

3-Methoxybenzaldehyde + acetaldehyde <=> 2-Hydroxy-1-(3-methoxy-phenyl)-propan-1-one 4.1.1.7 benzoylformate decarboxylase

3-Methoxybenzaldehyde + acetaldehyde <=> (S)-2-Hydroxy-1-(3-methoxy-phenyl)-propan-1-one 4.1.1.7 benzoylformate decarboxylase

acetaldehyde + benzaldehyde <=> (R)-phenylacetylcarbinol 1.2.4.1 pyruvate dehydrogenase (acetyl-transferring)
4.1.1.1 pyruvate decarboxylase


benzaldehyde + acetaldehyde <=> (S)-2-Hydroxypropiophenone 4.1.1.7 benzoylformate decarboxylase

benzaldehyde + acetaldehyde <=> 2-hydroxypropiophenone 4.1.1.7 benzoylformate decarboxylase
4.1.2.38 benzoin aldolase


benzaldehyde + acetaldehyde <=> (R)-benzoin + (S)-2-Hydroxypropiophenone 4.1.1.7 benzoylformate decarboxylase

acetaldehyde + benzaldehyde <=> cinnamaldehyde 5.3.2.6 2-hydroxymuconate tautomerase

benzaldehyde + acetaldehyde <=> (R)-2-hydroxy-1-phenyl-propanone 4.1.1.7 benzoylformate decarboxylase
4.1.2.38 benzoin aldolase


acetaldehyde + 2-(cyclopentyloxy)-1-methoxy-4-[(E)-2-nitroethenyl]benzene <=> 4-[3-(cyclopentyloxy)-4-methoxyphenyl]-5-nitropentan-2-one 5.3.2.6 2-hydroxymuconate tautomerase

acetaldehyde + 2-methoxy-5-[(E)-2-nitroethenyl]phenol <=> 4-(3-hydroxy-4-methoxyphenyl)-5-nitropentan-2-one 5.3.2.6 2-hydroxymuconate tautomerase

acetaldehyde + 4-[(E)-2-nitroethenyl]phenol <=> 4-(4-hydroxyphenyl)-5-nitropentan-2-one 5.3.2.6 2-hydroxymuconate tautomerase

D-glyceraldehyde_3-phosphate + acetaldehyde <=> D-glyceraldehyde_3-phosphate + acetaldehyde 4.1.2.4 deoxyribose-phosphate aldolase

5-O-(4''-methylumbelliferyl)-2-deoxy-D-ribose <=> 3-O-(4''-methylumbelliferyl)-D-glyceraldehyde + acetaldehyde 4.1.2.4 deoxyribose-phosphate aldolase

acetaldehyde + a_quinone + H2O <=> acetate + a_quinol 1.2.5.2 aldehyde dehydrogenase (quinone)

acetaldehyde + H2O + 2,6-dichlorophenolindophenol <=> acetate + reduced_2,6-dichlorophenolindophenol 1.2.2.B2
1.2.5.2 aldehyde dehydrogenase (quinone)
1.2.99.6 carboxylate reductase
1.2.99.7 aldehyde dehydrogenase (FAD-independent)
1.2.99.8 glyceraldehyde dehydrogenase (FAD-containing)





3-Indole-2-oxopropanoate + acetaldehyde <=> 3-hydroxy-1-(3-indoyl)-2-butanone 4.1.1.43 phenylpyruvate decarboxylase

4-methylbenzaldehyde + acetaldehyde <=> 2-Hydroxy-1-p-tolyl-propan-1-one 4.1.1.7 benzoylformate decarboxylase

4-methylbenzaldehyde + acetaldehyde <=> (S)-2-Hydroxy-1-p-tolyl-propan-1-one 4.1.1.7 benzoylformate decarboxylase

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

4-Chlorobenzaldehyde + acetaldehyde <=> 1-(4-Chloro-phenyl)-2-hydroxy-propan-1-one 4.1.1.7 benzoylformate decarboxylase

4-Chlorobenzaldehyde + acetaldehyde <=> (S)-1-(4-Chloro-phenyl)-2-hydroxy-propan-1-one 4.1.1.7 benzoylformate decarboxylase

acetaldehyde + N,N,N',N'-tetramethyl-p-phenylenediamine <=> acetate + N,N,N',N'-tetramethyl-p-phenylenediamine 1.2.5.2 aldehyde dehydrogenase (quinone)

ethanol + N,N,N'',N''-tetramethyl-4-phenylenediamine <=> acetaldehyde + reduced_N,N,N'',N''-tetramethyl-4-phenylenediamine 1.1.2.B2
1.1.9.1 alcohol dehydrogenase (azurin)


Pyridine-3-aldehyde + acetaldehyde <=> 2-Hydroxy-1-pyridin-3-yl-propan-1-one 4.1.1.7 benzoylformate decarboxylase

Pyridine-3-aldehyde + acetaldehyde <=> (S)-2-Hydroxy-1-pyridin-3-yl-propan-1-one 4.1.1.7 benzoylformate decarboxylase

3-Hydroxybenzaldehyde + acetaldehyde <=> 2-Hydroxy-1-(3-hydroxy-phenyl)-propan-1-one 4.1.1.7 benzoylformate decarboxylase

3-Hydroxybenzaldehyde + acetaldehyde <=> (S)-2-Hydroxy-1-(3-hydroxy-phenyl)-propan-1-one 4.1.1.7 benzoylformate decarboxylase

2-naphthaldehyde + acetaldehyde <=> 2-Hydroxy-1-naphthalen-2-yl-propan-1-one 4.1.1.7 benzoylformate decarboxylase

phenylpyruvate + acetaldehyde <=> 3-hydroxy-1-phenyl-butan-2-one + CO2 4.1.1.1 pyruvate decarboxylase

phenylpyruvate + acetaldehyde <=> 3-hydroxy-1-phenyl-butan-2-one 4.1.1.43 phenylpyruvate decarboxylase

3-Chlorobenzaldehyde + acetaldehyde <=> 1-(3-Chloro-phenyl)-2-hydroxy-propan-1-one 4.1.1.7 benzoylformate decarboxylase

3-Chlorobenzaldehyde + acetaldehyde <=> (S)-1-(3-Chloro-phenyl)-2-hydroxy-propan-1-one 4.1.1.7 benzoylformate decarboxylase

Chloroacetaldehyde + acetaldehyde <=> (S)-4-chloro-3-hydroxybutanal 4.1.2.4 deoxyribose-phosphate aldolase

acetaldehyde + nitroblue_tetrazolium + H2O <=> acetate + nitroblue_tetrazolium 1.17.1.4 xanthine dehydrogenase

ethanol + a_quinone <=> acetaldehyde + a_quinol 1.1.5.11 1-butanol dehydrogenase (quinone)

3-methylbenzaldehyde + acetaldehyde <=> 2-Hydroxy-1-m-tolyl-propan-1-one 4.1.1.7 benzoylformate decarboxylase

3-methylbenzaldehyde + acetaldehyde <=> (S)-2-Hydroxy-1-m-tolyl-propan-1-one 4.1.1.7 benzoylformate decarboxylase

3-Phenoxybenzaldehyde + acetaldehyde <=> 2-Hydroxy-1-(3-phenoxy-phenyl)-propan-1-one 4.1.1.7 benzoylformate decarboxylase

Pyruvate_oxime + acetaldehyde <=> pyruvate + acetaldoxime 2.6.3.1 oximinotransferase

D-(R)-3-azido-2-hydroxypropanal + acetaldehyde <=> 5-Azido-(2R)-methyl-2,5-dideoxy-D-ribo-furanose 4.1.2.4 deoxyribose-phosphate aldolase

quinoline-4-carboxaldehyde + acetaldehyde <=> 2-Hydroxy-1-quinolin-4-yl-propan-1-one 4.1.1.7 benzoylformate decarboxylase

4-Fluorobenzaldehyde + acetaldehyde <=> 1-(4-Fluoro-phenyl)-2-hydroxy-propan-1-one 4.1.1.7 benzoylformate decarboxylase

4-Fluorobenzaldehyde + acetaldehyde <=> (S)-1-(4-Fluoro-phenyl)-2-hydroxy-propan-1-one 4.1.1.7 benzoylformate decarboxylase

ethanol + 2,6-dichlorophenolindophenol <=> acetaldehyde + reduced_2,6-dichlorophenolindophenol 1.1.2.7 methanol dehydrogenase (cytochrome c)
1.1.5.5 alcohol dehydrogenase (quinone)


acetaldehyde + reduced_2,6-dichlorophenolindophenol <=> ethanol + phenazine_methosulfate 1.1.5.5 alcohol dehydrogenase (quinone)

ethanol + oxidized_2,6-dichlorophenolindophenol <=> acetaldehyde + reduced_2,6-dichlorophenolindophenol 1.1.2.8 alcohol dehydrogenase (cytochrome c)
1.1.9.1 alcohol dehydrogenase (azurin)


acetaldehyde + carbamoyl_methyl_viologen <=> acetate + reduced_carbamoyl_methyl_viologen 1.2.99.6 carboxylate reductase

17alpha-hydroxypregnenolone <=> dehydroepiandrosterone + acetaldehyde 1.14.14.32 17alpha-hydroxyprogesterone deacetylase

dihydroxyacetone_phosphate + acetaldehyde <=> 5-Deoxy-L-xylulose_1-phosphate 4.1.2.19 rhamnulose-1-phosphate aldolase

acetaldehyde + phenazine_methosulfate <=> acetate + reduced_phenazine_methosulfate 1.2.5.2 aldehyde dehydrogenase (quinone)

ethanol + ferricyanide <=> acetaldehyde + ferrocyanide 1.1.5.5 alcohol dehydrogenase (quinone)
1.1.9.1 alcohol dehydrogenase (azurin)


acetaldehyde + H2O + oxidized_ferredoxin <=> acetate + H+ + reduced_ferredoxin 1.2.7.5 aldehyde ferredoxin oxidoreductase

2-Methylbenzaldehyde + acetaldehyde <=> 2-Hydroxy-1-o-tolyl-propan-1-one 4.1.1.7 benzoylformate decarboxylase

2-Methylbenzaldehyde + acetaldehyde <=> (S)-2-Hydroxy-1-(2-methylphenyl)-propanone 4.1.1.7 benzoylformate decarboxylase

2-Fluorobenzaldehyde + acetaldehyde <=> 1-(2-Fluoro-phenyl)-2-hydroxy-propan-1-one 4.1.1.7 benzoylformate decarboxylase

2-Fluorobenzaldehyde + acetaldehyde <=> (S)-1-(2-Fluoro-phenyl)-2-hydroxy-propan-1-one 4.1.1.7 benzoylformate decarboxylase

3-Fluorobenzaldehyde + acetaldehyde <=> 1-(3-Fluoro-phenyl)-2-hydroxy-propan-1-one 4.1.1.7 benzoylformate decarboxylase

3-Fluorobenzaldehyde + acetaldehyde <=> (S)-1-(3-Fluoro-phenyl)-2-hydroxy-propan-1-one 4.1.1.7 benzoylformate decarboxylase

Bromoethane + H2O <=> acetaldehyde + Br- 4.5.1.3 dichloromethane dehalogenase

Benzoin + acetaldehyde <=> 2-hydroxypropiophenone 4.1.1.7 benzoylformate decarboxylase

1-phenylethanol + vinyl_acetate <=> (R)-1-phenylethyl_acetate + acetaldehyde + (S)-1-phenylethanol 3.1.1.3 triacylglycerol lipase

acetate + H+ + reduced_methyl_viologen <=> acetaldehyde + H2O + methyl_viologen 1.2.7.5 aldehyde ferredoxin oxidoreductase
1.2.7.B2
1.2.99.6 carboxylate reductase



2-oxo-3-methyl-4-hydroxypentanoate <=> 2-oxobutyrate + acetaldehyde 4.1.2.52 4-hydroxy-2-oxoheptanedioate aldolase

acetaldehyde + 3-(4'',5''-dimethylthiazol-2-yl)-2,4-diphenyltetrazolium_bromide <=> acetate + reduced_3-(4'',5''-dimethylthiazol-2-yl)-2,4-diphenyltetrazolium_bromide 1.2.99.6 carboxylate reductase

4-bromobenzaldehyde + acetaldehyde <=> 1-(4-Bromo-phenyl)-2-hydroxy-propan-1-one 4.1.1.7 benzoylformate decarboxylase

4-bromobenzaldehyde + acetaldehyde <=> (S)-1-(4-Bromo-phenyl)-2-hydroxy-propan-1-one