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Literature summary for 1.8.3.2 extracted from

  • Lash, L.H.; Jones, D.P.
    Purification and properties of the membranal thiol oxidase from porcine kidney (1986), Arch. Biochem. Biophys., 247, 120-130.
    View publication on PubMed

Inhibitors

Inhibitors Comment Organism Structure
H2O2
-
Sus scrofa
L-(alphaS,5S)-alpha-Amino-3-chloro-4,5-dihydro-5-isoxazoleacetic acid
-
Sus scrofa
NEM
-
Sus scrofa

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.42
-
L-Cys
-
Sus scrofa
0.51
-
dithiothreitol
-
Sus scrofa
0.73
-
GSH
-
Sus scrofa
1.6
-
cysteamine
-
Sus scrofa
3.3
-
N-acetylcysteine
-
Sus scrofa

Localization

Localization Comment Organism GeneOntology No. Textmining
plasma membrane
-
Sus scrofa 5886
-

Metals/Ions

Metals/Ions Comment Organism Structure
copper contains 1 mol copper per subunit, in a binuclear complex Sus scrofa

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
70000
-
2 * 70000, also aggregates to larger multimers, SDS-PAGE Sus scrofa
120000
-
gel filtration Sus scrofa

Organism

Organism UniProt Comment Textmining
Sus scrofa
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Sus scrofa

Source Tissue

Source Tissue Comment Organism Textmining
kidney cortex Sus scrofa
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
additional information
-
-
Sus scrofa

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
cysteamine + O2
-
Sus scrofa ? + H2O
-
?
dithiothreitol + O2
-
Sus scrofa ? + H2O
-
?
GSH + O2 + O2
-
Sus scrofa GSSG + H2O
-
?
L-Cys + O2
-
Sus scrofa ? + H2O
-
?
N-acetylcysteine + O2
-
Sus scrofa ? + H2O
-
?

Subunits

Subunits Comment Organism
dimer 2 * 70000, also aggregates to larger multimers, SDS-PAGE Sus scrofa