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Literature summary extracted from

  • Yoshihara, S.; Tatsumi, K.
    Guinea pig liver aldehyde oxidase as a sulfoxide reductase: its purification and characterization (1985), Arch. Biochem. Biophys., 242, 213-224.
    View publication on PubMed

Inhibitors

EC Number Inhibitors Comment Organism Structure
1.2.3.1 Amytal 54% inhibition at 1 mM Cavia porcellus
1.2.3.1 dithiothreitol 45% and 92% inhibition at 0.1 mM and 1 mM respectively Cavia porcellus
1.2.3.1 KCN complete inhibition at 1 mM when preincubated for 5 min Cavia porcellus
1.2.3.1 Triton X-100 28% and 63% inhibition at 0.007% with O2 and diphenylsulfoxide as electron acceptor respectively Cavia porcellus

Localization

EC Number Localization Comment Organism GeneOntology No. Textmining
1.2.3.1 cytosol
-
Cavia porcellus 5829
-

Metals/Ions

EC Number Metals/Ions Comment Organism Structure
1.2.3.1 Fe2+ 8.5 g per mol native enzyme Cavia porcellus
1.2.3.1 Mo5+ 1 g per mol native enzyme Cavia porcellus

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
1.2.3.1 148000
-
alpha2, 2 * 148000, SDS-PAGE Cavia porcellus
1.2.3.1 300000
-
gel filtration Cavia porcellus

Organism

EC Number Organism UniProt Comment Textmining
1.2.3.1 Cavia porcellus
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
1.2.3.1
-
Cavia porcellus

Source Tissue

EC Number Source Tissue Comment Organism Textmining
1.2.3.1 liver
-
Cavia porcellus
-

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
1.2.3.1 0.0078
-
sulfoxide reductase activity Cavia porcellus
1.2.3.1 0.0094
-
-
Cavia porcellus

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
1.2.3.1 2-hydroxypyrimidine + H2O + O2 ferricyanide as electron acceptor under aerobic conditions Cavia porcellus uracil + H2O2
-
?
1.2.3.1 2-hydroxypyrimidine + H2O + O2 diphenylsulfoxide as electron acceptor under anaerobic conditions Cavia porcellus uracil + H2O2
-
?
1.2.3.1 acetaldehyde + H2O + O2 ferricyanide as electron acceptor under aerobic conditions Cavia porcellus acetic acid + H2O2
-
?
1.2.3.1 acetaldehyde + H2O + O2 2,6-dichlorophenol-indophenol as electron acceptor Cavia porcellus acetic acid + H2O2
-
?
1.2.3.1 benzaldehyde + H2O + O2 diphenylsulfoxide as electron acceptor under anaerobic conditions and ferricyanide and 2,6-dichlorophenol-indophenol as electron acceptor under aerobic conditions Cavia porcellus benzoic acid + H2O2
-
?
1.2.3.1 butanal + H2O + O2 ferricyanide and 2,6-dichlorophenol-indophenol as electron acceptor under aerobic conditions Cavia porcellus butyric acid + H2O2
-
?
1.2.3.1 glyceraldehyde + H2O + O2 ferricyanide and 2,6-dichlorophenol-indophenol as electron acceptor under aerobic conditions Cavia porcellus 2,3-dihydroxypropanoic acid + H2O2
-
?
1.2.3.1 glycoaldehyde + H2O + O2 ferricyanide and 2,6-dichlorophenol-indophenol as electron acceptor under aerobic conditions Cavia porcellus hydroxyacetic acid + H2O2
-
?
1.2.3.1 heptanal + H2O + O2 ferricyanide and 2,6-dichlorophenol-indophenol as electron acceptor under aerobic conditions Cavia porcellus heptanoic acid + H2O2
-
?
1.2.3.1 additional information also electron acceptors are dibenzyl sulfoxide, phenothiazine sulfoxide, D-biotin methyl ester d-sulfoxide and quinoline N-oxide Cavia porcellus ?
-
?
1.2.3.1 N1-methylnicotinamide + H2O + O2 diphenylsulfoxide as electron acceptor under anaerobic conditions and ferricyanide as electron acceptor under aerobic conditions Cavia porcellus N1-methyl-2-pyridone-5-carboxamide + N1-methyl-4-pyridone-3-carboxamide + H2O2
-
?
1.2.3.1 propionaldehyde + H2O + O2 ferricyanide and 2,6-dichlorophenol-indophenol as electron acceptor under aerobic conditions Cavia porcellus propionic acid + H2O2
-
?

Subunits

EC Number Subunits Comment Organism
1.2.3.1 dimer alpha2, 2 * 148000, SDS-PAGE Cavia porcellus

Temperature Optimum [°C]

EC Number Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
1.2.3.1 37
-
-
Cavia porcellus

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
1.2.3.1 7.4
-
-
Cavia porcellus

Cofactor

EC Number Cofactor Comment Organism Structure
1.2.3.1 FAD 2.1 mol per mol native enzyme Cavia porcellus