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Literature summary for 1.8.3.2 extracted from

  • Sliwkowski, M.X.; Swaisgood, H.E.; Clare, D.A.; Horton, H.R.
    Kinetic mechanism and specificity of bovine milk sulphydryl oxidase (1984), Biochem. J., 220, 51-55.
    View publication on PubMedView publication on EuropePMC

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.77
-
O2
-
Bos taurus
0.805
-
L-Cys
-
Bos taurus
0.966
-
L-Cys
-
Bos taurus
1.13
-
N-acetyl-L-Cys
-
Bos taurus
1.25
-
cysteamine
-
Bos taurus
3.16
-
GSH
-
Bos taurus

Organism

Organism UniProt Comment Textmining
Bos taurus
-
-
-

Reaction

Reaction Comment Organism Reaction ID
2 R'C(R)SH + O2 = R'C(R)S-S(R)CR' + H2O2 ter bi substituted mechanism, O2 binds first Bos taurus

Source Tissue

Source Tissue Comment Organism Textmining
milk
-
Bos taurus
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
cysteamine + O2
-
Bos taurus ? + H2O
-
?
D-Cys + O2
-
Bos taurus ? + H2O
-
?
GSH + O2 + O2
-
Bos taurus GSSG + H2O
-
?
L-Cys + O2
-
Bos taurus ? + H2O
-
?
N-acetylcysteine + O2
-
Bos taurus ? + H2O
-
?