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Literature summary for 1.4.3.1 extracted from

  • Negri, A.; Tedeschi, G.; Ceciliani, F.; Simonic, T.
    Structural studies of beef kidney D-aspartate oxidase (1990), Flavins and Flavoproteins (Proc. Int. Symp. , 10th, Meeting Date 1990, Curti, B. , Ronchi S. , Zanetti, G. , eds. ) de Gruyter, Berlin, New York, , 179-187.
No PubMed abstract available

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.17
-
O2 at 4°C Bos taurus
2.2
-
D-Aspartate at 4°C Bos taurus

Localization

Localization Comment Organism GeneOntology No. Textmining
peroxisome
-
Bos taurus 5777
-

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
38000
-
recombinant protein, SDS-PAGE Bos taurus

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
D-aspartate + H2O + O2 Bos taurus
-
oxaloacetate + NH3 + H2O2
-
?

Organism

Organism UniProt Comment Textmining
Bos taurus
-
-
-

Purification (Commentary)

Purification (Comment) Organism
expressed in Escherichia coli, mixture of 80-91% active FAD-containing and 9-20% inactive OH-FAD containing enzyme Bos taurus

Source Tissue

Source Tissue Comment Organism Textmining
kidney
-
Bos taurus
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
D-aspartate + H2O + O2
-
Bos taurus oxaloacetate + NH3 + H2O2
-
?
D-proline + H2O + O2
-
Bos taurus 2-oxopentanoic acid + NH3 + H2O2
-
?
D-thiazolidine-2-carboxylate + H2O + O2
-
Bos taurus (ethylthio)oxoacetic acid + H2O2 + NH3
-
?
additional information chemical modification with phenylglyoxal results in irreversible loss of activity towards dicarboxylic D-amino acids, paralleled with a transient appearance of activity versus monocarboxylic ones Bos taurus ?
-
?

Turnover Number [1/s]

Turnover Number Minimum [1/s] Turnover Number Maximum [1/s] Substrate Comment Organism Structure
0.183
-
D-Aspartate 50 mM potassium phosphate buffer, 0.3 mM EDTA, pH 7.4, 4°C Bos taurus

Cofactor

Cofactor Comment Organism Structure
FAD 1 mol flavin per mol protein Bos taurus