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Literature summary for 2.5.1.18 extracted from

  • Richardson, K.L.; Gold-Bouchot, G.; Schlenk, D.
    The characterization of cytosolic glutathione transferase from four species of sea turtles: Loggerhead (Caretta caretta), green (Chelonia mydas), olive ridley (Lepidochelys olivacea), and hawksbill (Eretmochelys imbricata) (2009), Comp. Biochem. Physiol. C, 150, 279-284.
    View publication on PubMed

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.122
-
glutathione pH 7.2, 25°C Eretmochelys imbricata
0.163
-
glutathione pH 7.2, 25°C Chelonia mydas
0.172
-
glutathione pH 7.2, 25°C Caretta caretta
0.225
-
glutathione pH 7.2, 25°C Lepidochelys olivacea
0.269
-
1-chloro-2,4-dinitrobenzene pH 7.2, 25°C Caretta caretta
0.373
-
1-chloro-2,4-dinitrobenzene pH 7.2, 25°C Lepidochelys olivacea
0.455
-
1-chloro-2,4-dinitrobenzene pH 7.2, 25°C Eretmochelys imbricata
0.547
-
1-chloro-2,4-dinitrobenzene pH 7.2, 25°C Chelonia mydas

Localization

Localization Comment Organism GeneOntology No. Textmining
cytosol
-
Caretta caretta 5829
-
cytosol
-
Chelonia mydas 5829
-
cytosol
-
Lepidochelys olivacea 5829
-
cytosol
-
Eretmochelys imbricata 5829
-

Organism

Organism UniProt Comment Textmining
Caretta caretta
-
-
-
Chelonia mydas
-
-
-
Eretmochelys imbricata
-
-
-
Lepidochelys olivacea
-
-
-

Source Tissue

Source Tissue Comment Organism Textmining
liver
-
Caretta caretta
-
liver
-
Chelonia mydas
-
liver
-
Lepidochelys olivacea
-
liver
-
Eretmochelys imbricata
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
4-nitrobenzyl chloride + glutathione
-
Caretta caretta S-(4-nitrobenzyl)glutathione + HCl
-
?
4-nitrobenzyl chloride + glutathione
-
Chelonia mydas S-(4-nitrobenzyl)glutathione + HCl
-
?
4-nitrobenzyl chloride + glutathione
-
Lepidochelys olivacea S-(4-nitrobenzyl)glutathione + HCl
-
?
4-nitrobenzyl chloride + glutathione
-
Eretmochelys imbricata S-(4-nitrobenzyl)glutathione + HCl
-
?
DELTA5-androstene-3,17-dione + glutathione
-
Caretta caretta ?
-
?
DELTA5-androstene-3,17-dione + glutathione
-
Chelonia mydas ?
-
?
DELTA5-androstene-3,17-dione + glutathione
-
Lepidochelys olivacea ?
-
?
DELTA5-androstene-3,17-dione + glutathione
-
Eretmochelys imbricata ?
-
?
ethacrynic acid + glutathione
-
Caretta caretta ?
-
?
ethacrynic acid + glutathione
-
Chelonia mydas ?
-
?
ethacrynic acid + glutathione
-
Lepidochelys olivacea ?
-
?
ethacrynic acid + glutathione
-
Eretmochelys imbricata ?
-
?
glutathione + 1-chloro-2,4-dinitrobenzene
-
Caretta caretta S-(2,4-dinitrophenyl)glutathione + HCl
-
?
glutathione + 1-chloro-2,4-dinitrobenzene
-
Chelonia mydas S-(2,4-dinitrophenyl)glutathione + HCl
-
?
glutathione + 1-chloro-2,4-dinitrobenzene
-
Lepidochelys olivacea S-(2,4-dinitrophenyl)glutathione + HCl
-
?
glutathione + 1-chloro-2,4-dinitrobenzene
-
Eretmochelys imbricata S-(2,4-dinitrophenyl)glutathione + HCl
-
?

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
25
-
assay at Caretta caretta
25
-
assay at Chelonia mydas
25
-
assay at Lepidochelys olivacea
25
-
assay at Eretmochelys imbricata

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7.2
-
assay at Caretta caretta
7.2
-
assay at Chelonia mydas
7.2
-
assay at Lepidochelys olivacea
7.2
-
assay at Eretmochelys imbricata

kcat/KM [mM/s]

kcat/KM Value [1/mMs-1] kcat/KM Value Maximum [1/mMs-1] Substrate Comment Organism Structure
2.02
-
1-chloro-2,4-dinitrobenzene pH 7.2, 25°C Eretmochelys imbricata
3.24
-
1-chloro-2,4-dinitrobenzene pH 7.2, 25°C Chelonia mydas
4.16
-
1-chloro-2,4-dinitrobenzene pH 7.2, 25°C Lepidochelys olivacea
4.68
-
glutathione pH 7.2, 25°C Lepidochelys olivacea
5.72
-
1-chloro-2,4-dinitrobenzene pH 7.2, 25°C Caretta caretta
6.16
-
glutathione pH 7.2, 25°C Eretmochelys imbricata
7.52
-
glutathione pH 7.2, 25°C Caretta caretta
7.7
-
glutathione pH 7.2, 25°C Chelonia mydas