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Literature summary for 1.14.18.1 extracted from

  • Interesse, F.S.; Ruggiero, P.; D'Avella, G.; Lamparelli, F.
    Characterization of wheat o-diphenolase isoenzyme (1983), Phytochemistry, 22, 1885-1889.
No PubMed abstract available

Inhibitors

Inhibitors Comment Organism Structure
diethyldithiocarbamate 0.072 mM, 50% inhibition Triticum aestivum
Metabisulfite
-
Triticum aestivum
Polyvinylpyrrolidone 1.1%, 50% inhibition Triticum aestivum
potassium metabisulfite 0.092 mM, 50% inhibition Triticum aestivum

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
5.13
-
4-methylcatechol
-
Triticum aestivum

Metals/Ions

Metals/Ions Comment Organism Structure
copper 0.2% total copper content, probably 1 copper atom per subunit Triticum aestivum

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
23500
-
3 * 30000 + 1 * 23500, SDS-PAGE Triticum aestivum
30000
-
3 * 30000 + 1 * 23500, SDS-PAGE Triticum aestivum
115000
-
gel filtration Triticum aestivum

Organism

Organism UniProt Comment Textmining
Triticum aestivum
-
wheat
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
4-methylcatechol + O2
-
Triticum aestivum 4-methyl-o-benzoquinone + H2O
-
?

Subunits

Subunits Comment Organism
tetramer 3 * 30000 + 1 * 23500, SDS-PAGE Triticum aestivum