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Literature summary for 1.11.1.12 extracted from

  • Lam, K.W.; Wang, L.; Hong, B.S.; Treble, D.
    Purification of phospholipid hydroperoxide glutathione peroxidase from bovine retina (1993), Curr. Eye Res., 12, 9-15.
    View publication on PubMed

Inhibitors

Inhibitors Comment Organism Structure
alpha-tocopherol complete inhibition of glutathione oxidation Bos taurus

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.011
-
phospholipid hydroperoxide
-
Bos taurus
1.37
-
glutathione
-
Bos taurus

Localization

Localization Comment Organism GeneOntology No. Textmining
particle-bound high-salt extract from retina Bos taurus
-
-

Metals/Ions

Metals/Ions Comment Organism Structure
Se
-
Bos taurus

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
6000
-
below, retina enzyme, gel filtration Bos taurus

Organism

Organism UniProt Comment Textmining
Bos taurus
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Bos taurus

Source Tissue

Source Tissue Comment Organism Textmining
retina
-
Bos taurus
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
7
-
purified enzyme Bos taurus

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
glutathione + cumene hydroperoxide no activity Bos taurus ?
-
?
glutathione + H2O2 no activity Bos taurus ?
-
?
glutathione + lipid hydroperoxide
-
Bos taurus glutathione disulfide + lipid + H2O
-
?
glutathione + phospholipid hydroperoxide
-
Bos taurus oxidized glutathione + phospholipid + H2O
-
r
glutathione + phospholipid hydroperoxides
-
Bos taurus ?
-
?

Subunits

Subunits Comment Organism
monomer 1 * 6000, about, retina enzyme, SDS-PAGE Bos taurus

Ki Value [mM]

Ki Value [mM] Ki Value maximum [mM] Inhibitor Comment Organism Structure
0.019
-
alpha-tocopherol
-
Bos taurus