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Literature summary for 1.11.1.9 extracted from

  • Chiu, D.T.Y.; Stults, F.H.; Tappel, A.L
    Purification and properties of rat lung soluble glutathione peroxidase (1976), Biochim. Biophys. Acta, 445, 558-566.
    View publication on PubMed

Localization

Localization Comment Organism GeneOntology No. Textmining
cytosol
-
Rattus norvegicus 5829
-

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
75000 85500 gel filtration Rattus norvegicus

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
glutathione + ROOH Rattus norvegicus lauryl hydroperoxide glutathione disulfide + ROH + H2O
-
?
glutathione + ROOH Rattus norvegicus cumene hydroperoxide glutathione disulfide + ROH + H2O
-
?
glutathione + ROOH Rattus norvegicus dithiothreitol has 10% of glutathione activity glutathione disulfide + ROH + H2O
-
?
glutathione + ROOH Rattus norvegicus highly specific for glutathione glutathione disulfide + ROH + H2O
-
?

Organism

Organism UniProt Comment Textmining
Rattus norvegicus
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Rattus norvegicus

Source Tissue

Source Tissue Comment Organism Textmining
lung
-
Rattus norvegicus
-

Storage Stability

Storage Stability Organism
4°C, 1 month, less than 50% loss of activity Rattus norvegicus

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
glutathione + ROOH lauryl hydroperoxide Rattus norvegicus glutathione disulfide + ROH + H2O
-
?
glutathione + ROOH cumene hydroperoxide Rattus norvegicus glutathione disulfide + ROH + H2O
-
?
glutathione + ROOH dithiothreitol has 10% of glutathione activity Rattus norvegicus glutathione disulfide + ROH + H2O
-
?
glutathione + ROOH highly specific for glutathione Rattus norvegicus glutathione disulfide + ROH + H2O
-
?

Subunits

Subunits Comment Organism
homotetramer alpha4, 4 * 17000-20000, SDS-PAGE, amino acid composition Rattus norvegicus

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
8.8 9
-
Rattus norvegicus

pH Range

pH Minimum pH Maximum Comment Organism
7
-
less than 20% of maximal activity below Rattus norvegicus