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1.2.3.1: aldehyde oxidase

This is an abbreviated version!
For detailed information about aldehyde oxidase, go to the full flat file.

Word Map on EC 1.2.3.1

Reaction

an aldehyde
+
H2O
+
O2
=
a carboxylate
+
H2O2

Synonyms

Aao4, AHO2, aldehyde oxidase 1, aldehyde oxidase 2, aldehyde oxidase 3, aldehyde oxidase 3-like 1, aldehyde oxidase 4, aldehyde-oxygen oxidoreductase, aldehyde:oxygen oxidoreductase, ALOD, AlOx, antennae-specific aldehyde oxidase, AO, AO-alpha, AO-beta, AO-delta, AO-gamma, AO-kappa, AO1, AO2, AO3, AO4, AOH, AOH1, AOH2, AOH3, AOMM, AOR, AOX, AOX1, AOX2, AOX3, AOX4, AtraAOX2, EC 1.2.3.11, FOD, formate oxidase, IAO1, mAOX3, mouse liver aldehyde oxidase 3, quinoline oxidase, Retinal oxidase, retinene oxidase

ECTree

     1 Oxidoreductases
         1.2 Acting on the aldehyde or oxo group of donors
             1.2.3 With oxygen as acceptor
                1.2.3.1 aldehyde oxidase

KM Value

KM Value on EC 1.2.3.1 - aldehyde oxidase

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KM VALUE [mM]
SUBSTRATE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
0.0109 - 0.131
(+)-4-(4-cyanoanilino)-5,6-dihydro-7-hydroxy-7H-cyclopenta-[d]-pyrimidine
0.0352 - 0.147
(+)-4-(4-cyanoanilino)-5,6-dihydro-7-hydroxy-7H-cyclopenta[d]-pyrimidine
0.0341 - 0.0407
(S)-4-(4-cyanoanilino)-5,6-dihydro-7-hydroxy-7H-cyclopenta[d]-pyrimidine
0.0027 - 0.173
(S)-RS-8359
0.12
1-methyl-3-acetylpyridine
-
ferricyanide as electron acceptor
0.9
13-cis retinal
-
-
0.0021 - 0.2525
2,4-dihydroxybenzaldehyde
0.007
2,6-dichlorophenolindophenol
-
as electron acceptor under aerobic conditions
0.57 - 3.5
2-ethylbutylaldehyde
0.02
2-Hydroxybenzaldehyde
-
37°C, pH 7.0
0.0044 - 14.7
2-hydroxypyrimidine
0.0006 - 0.0194
2-Methoxybenzaldehyde
0.0024 - 0.0055
2-[(6-[[6-(1-methyl-1H-pyrazol-4-yl)[1,2,4]triazolo[4,3-a]pyridin-3-yl]sulfanyl]quinolin-3-yl)amino]ethan-1-ol
-
0.019
3,4-dimethoxybenzaldehyde
-
37°C, pH 7.0
0.005
3-Hydroxybenzaldehyde
-
37°C, pH 7.0
6.7
3-hydroxypropionaldehyde
-
recombinant cell extract, expression in Klebsiella pneumoniae, pH 7.0, 37°C
0.029
3-Methoxy-4-hydroxybenzaldehyde
-
37°C, pH 7.0
0.0019 - 0.0201
3-Methoxybenzaldehyde
0.0043 - 0.0528
4-(4-cyanoanilino)-5,6-dihydro-7-hydroxy-7H-cyclopenta[d]-pyrimidine
0.0004 - 0.0096
4-(dimethylamino)cinnamaldehyde
0.0019 - 0.0346
4-hydroxybenzaldehyde
0.0012 - 0.0234
4-methoxybenzaldehyde
0.0013 - 0.0176
4-nitrobenzaldehyde
0.073 - 0.912
5-nitroquinoline
-
0.027
6-chloroquinazolin-4(3H)-one
-
pH 7.4, 22°C
0.04 - 0.09
6-ethyl-5H-dibenz(c,e)azepine
0.293
6-methoxyquinazolin-4(3H)-one
-
pH 7.4, 22°C
0.142
6-methylquinazolin-4(3H)-one
-
pH 7.4, 22°C
0.2 - 0.3
6-methylthiopurine
0.001 - 0.022
6-[[6-(1-methyl-1H-pyrazol-4-yl)[1,2,4]triazolo[4,3-a]pyridin-3-yl]sulfanyl]-N-(oxetan-3-yl)quinolin-3-amine
-
0.001 - 0.0086
6-[[6-(1-methyl-1H-pyrazol-4-yl)[1,2,4]triazolo[4,3-a]pyridin-3-yl]sulfanyl]-N-(oxolan-3-yl)quinolin-3-amine
-
0.0024 - 0.063
6-[[6-(1-methyl-1H-pyrazol-4-yl)[1,2,4]triazolo[4,3-a]pyridin-3-yl]sulfanyl]-N-[(oxolan-3-yl)methyl]quinolin-3-amine
-
0.038 - 0.084
6-[[6-(1-methyl-1H-pyrazol-4-yl)[1,2,4]triazolo[4,3-a]pyridin-3-yl]sulfanyl]quinoline
-
0.013
9-cis retinal
-
-
0.0025 - 52.9
acetaldehyde
0.48 - 1.4
acrolein
0.125
all-trans retinal
-
-
0.031 - 0.07
all-trans retinaldehyde
0.008
all-trans-retinal
-
-
0.133 - 3.86
allopurinol
0.00057 - 7.13
benzaldehyde
0.0085 - 1.303
Butanal
0.105
butanaldehyde
-
-
0.1
butylaldehyde
-
pH 7.0, 30°C
0.0005 - 0.026
Butyraldehyde
0.0074 - 0.012
cinchonidine
0.0012 - 0.0101
cinnamaldehyde
0.1039
cinnamylaldehyde
-
partially purified protein, pH 7.0, 30°C
0.06 - 2.1
citral
0.0067
clonazepam
liver cytosol, pH 7.4, 37°C
-
0.052 - 1.03
clothianidin
0.0148 - 1.647
crotonaldehyde
0.02
diphenylsulfoxide
-
as electron acceptor under anaerobic conditions
0.31
DL-glyceraldehyde
-
37°C, pH 7.0
0.0027 - 0.0259
ethyl vanillin
0.03
ferricyanide
-
as electron acceptor under aerobic conditions
0.046
flunitrazepam
liver cytosol, pH 7.4, 37°C
0.053
flutamide
liver cytosol, pH 7.4, 37°C
3.6 - 35.9
formaldehyde
0.29 - 0.6
Glutaraldehyde
1
glycolaldehyde
-
pH 7.0, 30°C
0.0097 - 12.3
Glyoxal
0.002 - 0.0455
Heptanal
0.0032 - 0.0392
hexanal
0.00014 - 1.8
hexylaldehyde
1.4
hypoxanthine
-
-
0.16 - 2.99
imidacloprid
0.0032 - 2.07
Indole-3-acetaldehyde
0.0045 - 0.014
Indole-3-aldehyde
1.8
m-tolualdehyde
-
pH 7.0, 30°C
0.072 - 2.792
methotrexate
0.002
methylene blue
-
as electron acceptor under aerobic conditions
0.73
n-Heptanal
-
pH 7.0, 30°C
0.11
n-Heptylaldehyde
-
37°C, pH 7.0
0.8
n-hexanal
-
pH 7.0, 30°C
0.22
n-hexylaldehyde
-
37°C, pH 7.0
0.08 - 7
N-methylnicotinamide
1.5
n-Pentanal
-
pH 7.0, 30°C
0.18
n-Valeraldehyde
-
37°C, pH 7.0
0.008 - 0.049
N-[(2-dimethylamino)ethyl] acridine-4-carboxamide
0.0063
N-[(2-dimethylamino)ethyl]acridine-4-carboxamide
-
pH 7.4 and 37°C
0.0029 - 0.05
N-[2-(Dimethylamino)ethyl]acridine-4-carboxamide
0.087 - 0.482
N1-methyl-nicotineamide
0.0094 - 0.1285
N1-methylnicotinamide
0.024
NADH
-
in the presence of 1 mM nitrite, at pH 6.0 and 37°C
0.0383
nilutamide
liver cytosol, pH 7.4, 37°C
-
0.2014
nimesulide
liver cytosol, pH 7.4, 37°C
0.0185
nimetazepam
liver cytosol, pH 7.4, 37°C
-
0.084 - 2.41
nitenpyram
2.7 - 3.3
nitrite
4.8
o-tolualdehyde
-
pH 7.0, 30°C
0.12
O6-benzylguanine
-
pH 7.4, 37°C
0.0032 - 0.0645
octanal
0.0026
p-Hydroxybenzaldehyde
-
30°C, pH 7.0
0.0008
p-Methoxybenzaldehyde
-
30°C, pH 7.0
1.4
p-tolualdehyde
-
pH 7.0, 30°C
0.0134 - 5.566
pentanal
0.0019 - 0.385
phenanthridine
0.0318 - 0.2797
phenylacetaldehyde
0.0111 - 0.1224
phenylpropionaldehyde
0.0011 - 1.264
Phthalazine
0.0028 - 1.634
propionaldehyde
0.0029 - 0.026
Protocatechualdehyde
0.22 - 12.34
purine
0.399
quinazolin-4(3H)-one
-
pH 7.4, 22°C
0.0038 - 0.25
retinal
0.0126 - 0.07
retinalaldehyde
0.0075 - 0.0558
retinaldehyde
0.0035 - 5.2
Salicylaldehyde
1.15
tropylium tetrafluoroborate
-
ferricyanide as electron acceptor
0.0011
Valeraldehyde
-
30°C, pH 7.0
0.0023 - 6
Vanillin
1.7
xanthine
-
-
0.0073 - 0.102
zebularine
0.0034
zoniporide
-
in 25 mM phosphate buffer at 37°C, pH not specified in the publication
additional information
additional information
further kinetic parameters of phthalazine-DCPIP reaction in the absence or presence of the inhibitors benzamidine, menadione, norharmane, and raloxifene available in the publication
-