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Literature summary for 2.5.1.18 extracted from

  • Saneto, R.P.; Awasthi, Y.C.; Srivastava, S.K.
    Glutathione S-transferases of the bovine retina. Evidence that glutathione peroxidase activity is the result of glutathione S-transferase (1982), Biochem. J., 205, 213-217.
    View publication on PubMedView publication on EuropePMC

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
additional information
-
additional information
-
Bos taurus
1.41
-
1-chloro-2,4-dinitrobenzene less anionic transferase Bos taurus
1.8
-
1-chloro-2,4-dinitrobenzene more ionic transferase Bos taurus

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
49000
-
gel filtration Bos taurus

Organism

Organism UniProt Comment Textmining
Bos taurus
-
retina: 2 isoenzymes
-

Purification (Commentary)

Purification (Comment) Organism
2 isozymes 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
12.72
-
more anionic isoenzyme Bos taurus
15.47
-
less anionic isoenzyme Bos taurus

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
glutathione + 1-chloro-2,4-dinitrobenzene
-
Bos taurus S-2,4-dinitrophenylglutathione + HCl
-
?
glutathione + 4-nitrobenzyl chloride
-
Bos taurus ?
-
?
additional information enzyme has also selenium-independent peroxidase activity Bos taurus ?
-
?

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
6.5
-
more anionic transferase Bos taurus
6.5 7.5 less anionic transferase Bos taurus