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Literature summary for 1.13.99.1 extracted from

  • Naber, N.I.; Swan, J.S.; Hamilton, G.A.
    L-myo-Inosose-1 as a probable intermediate in the reaction catalyzed by myo-inositol oxygenase (1986), Biochemistry, 25, 7201-7207.
    View publication on PubMed

General Stability

General Stability Organism
Catalase protects from H2O2 inactivation Sus scrofa
Completely active even in absence of Fe(II) and cysteine if it has been stored at -20°C for days to weeks at pH 6.0 with 1 mM glutathione Sus scrofa

Inhibitors

Inhibitors Comment Organism Structure
D-Glucodialdehyde weak Sus scrofa
Epi-Inositol
-
Sus scrofa
H2O2
-
Sus scrofa
myo-Inosose-1
-
Sus scrofa

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
5
-
Inositol
-
Sus scrofa

Metals/Ions

Metals/Ions Comment Organism Structure
Fe2+ nonheme iron enzyme Sus scrofa

Organism

Organism UniProt Comment Textmining
Sus scrofa
-
-
-

Oxidation Stability

Oxidation Stability Organism
Sensitive to oxidants: H2O2, ferricyanide, FeCl3, CuSO4, HgCl2 Sus scrofa
Sensitive to reductants, e.g. ferrocyanide Sus scrofa

Source Tissue

Source Tissue Comment Organism Textmining
kidney
-
Sus scrofa
-

Storage Stability

Storage Stability Organism
-20°C for weeks or months: activation -20°C, completely active even in absence of Fe(II) and cysteine for days to weeks at pH 6.0 with 1 mM glutathione Sus scrofa

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
myo-inositol + O2 highly specific for myo-inositol Sus scrofa D-glucuronate + H2O
-
?

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
6
-
-
Sus scrofa