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Literature summary for 2.5.1.18 extracted from

  • Abdalla, A.; El-Mogy, M.; Farid, N.M.; El-Sharabasy, M.
    Two glutathione S-transferase isoenzymes purified from Bulinus truncatus (Gastropoda: Planorbidae) (2006), Comp. Biochem. Physiol. B, 143B, 76-84.
No PubMed abstract available

Inhibitors

Inhibitors Comment Organism Structure
bromosulfophthalein
-
Bulinus truncatus
Cibacron blue
-
Bulinus truncatus
Ethacrynic acid
-
Bulinus truncatus
Hematin
-
Bulinus truncatus
Indocyanine green
-
Bulinus truncatus

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.0054
-
glutathione pH 8.5, 25°C, isozyme GST2 Bulinus truncatus
0.0091
-
glutathione pH 6.0, 25°C, isozyme GST2 Bulinus truncatus
0.011
-
1-chloro-2,4-dinitrobenzene pH 8.5, 25°C, isozyme GST3 Bulinus truncatus
0.012
-
glutathione pH 7.0, 25°C, isozyme GST2 Bulinus truncatus
0.014
-
1-chloro-2,4-dinitrobenzene pH 8.5, 25°C, isozyme GST2 Bulinus truncatus
0.0175
-
glutathione pH 6.5, 25°C, isozyme GST2 Bulinus truncatus
0.024
-
1-chloro-2,4-dinitrobenzene pH 7.0, 25°C, isozyme GST2 Bulinus truncatus
0.026
-
1-chloro-2,4-dinitrobenzene pH 7.0, 25°C, isozyme GST3 Bulinus truncatus
0.037
-
1-chloro-2,4-dinitrobenzene pH 6.5, 25°C, isozyme GST2 Bulinus truncatus
0.058
-
1-chloro-2,4-dinitrobenzene pH 6.5, 25°C, isozyme GST3 Bulinus truncatus
0.061
-
1-chloro-2,4-dinitrobenzene pH 6.0, 25°C, isozyme GST3 Bulinus truncatus
0.064
-
glutathione pH 6.0, 25°C, isozyme GST3 Bulinus truncatus
0.11
-
1-chloro-2,4-dinitrobenzene pH 6.0, 25°C, isozyme GST2 Bulinus truncatus
0.15
-
glutathione pH 6.5, 25°C, isozyme GST3 Bulinus truncatus

Organism

Organism UniProt Comment Textmining
Bulinus truncatus
-
isozymes GST2 and GST3
-

Purification (Commentary)

Purification (Comment) Organism
native isozymes GST2 and GST3 by ion exchange and glutathione affinity chromatography to homogeneity Bulinus truncatus

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
glutathione + 1-chloro-2,4-dinitrobenzene
-
Bulinus truncatus chloride + 2,4-dinitrophenyl-glutathione
-
?

Synonyms

Synonyms Comment Organism
glutathione S-transferase
-
Bulinus truncatus
GST
-
Bulinus truncatus

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
45
-
isozyme GST2 Bulinus truncatus
50
-
isozyme GST3 Bulinus truncatus

Temperature Range [°C]

Temperature Minimum [°C] Temperature Maximum [°C] Comment Organism
25 70
-
Bulinus truncatus

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
additional information
-
-
Bulinus truncatus

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
6 6.5
-
Bulinus truncatus

pH Range

pH Minimum pH Maximum Comment Organism
6 8.5
-
Bulinus truncatus

pH Stability

pH Stability pH Stability Maximum Comment Organism
3.5
-
isozymes GST2 and GST3, inactivation Bulinus truncatus
6 9 20 h, isozymes GST2 and GST3, completely stable Bulinus truncatus

IC50 Value

IC50 Value IC50 Value Maximum Comment Organism Inhibitor Structure
0.00003
-
isozyme GST2 Bulinus truncatus Hematin
0.00044
-
isozyme GST3 Bulinus truncatus Cibacron blue
0.00074
-
isozyme GST3 Bulinus truncatus Ethacrynic acid
0.00076
-
isozyme GST2 Bulinus truncatus Cibacron blue
0.00079
-
isozyme GST2 Bulinus truncatus Ethacrynic acid
0.0076
-
isozyme GST2 Bulinus truncatus Indocyanine green
0.0407
-
isozyme GST3 Bulinus truncatus Hematin
0.0479
-
isozyme GST2 Bulinus truncatus bromosulfophthalein
0.055
-
isozyme GST3 Bulinus truncatus bromosulfophthalein
0.089
-
isozyme GST3 Bulinus truncatus Indocyanine green