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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

Specific Activity

Specific Activity on EC 1.2.3.1 - aldehyde oxidase

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SPECIFIC ACTIVITY [µmol/min/mg]
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
0.0028
female liver
0.006
-
chromate reductase activity
0.0078
-
sulfoxide reductase activity
0.0094
-
-
0.0234
male liver
0.026
0.063
-
N1-methylnicotinamide oxidation with ferricyanide as electron acceptor
0.087
-
pH 7.8
0.11
-
-
0.12
-
ferricyanide reduction
0.137
-
-
0.146
substrate salicylaldehyde, pH 8, 37°C, after chemical sulfuration of the molybdopterin cofactor
0.155
-
tropylium ion oxidation with ferricyanide as electron acceptor
0.158
substrate salicylaldehyde, pH 8, 37°C, after chemical sulfuration of the molybdopterin cofactor
0.3
-
pH 7.6, specific activity increase with substrate concentration reaching a maximum around 0.035 mM benzaldehyde and decreases above
0.355
-
female enzyme untreated
0.553
-
female enzyme after treatment with testosterone propionate
0.562
-
recombinant enzyme
0.585
substrate salicylaldehyde, pH 8, 37°C, after chemical sulfuration of the molybdopterin cofactor
0.596
-
male enzyme
0.613
-
pH 7.8
0.697
substrate indole-3-acetalaldehyde, pH 8, 25°C
0.75
-
-
0.8
-
2,6-dichlorophenol-indophenol under aerobic conditions as electron acceptor
0.8153
cytosolic enzyme
0.88
substrate salicylaldehyde, pH 8, 37°C, after chemical sulfuration of the molybdopterin cofactor
1.08
liver homogenate
1.8
1667fold purified enzyme
16.6
-
recombinant cell extract, expression in Klebsiella pneumoniae, pH 7.0, 37°C
188.3
231fold purified enzyme
21.4
-
pH 7.0, 30°C
31.1
-
recombinant cell extract, expression in Escherichia coli, pH 7.0, 37°C
additional information