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Literature summary for 2.5.1.18 extracted from

  • Yang, H.L.; Zeng, Q.Y.; Nie, L.J.; Zhu, S.G.; Zhou, X.W.
    Purification and characterization of a novel glutathione S-transferase from Atactodea striata (2003), Biochem. Biophys. Res. Commun., 307, 626-631.
    View publication on PubMed

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.19
-
GSH
-
Atactodea striata
0.43
-
1-chloro-2,3-dinitrobenzene
-
Atactodea striata

Localization

Localization Comment Organism GeneOntology No. Textmining
cytosol
-
Atactodea striata 5829
-

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
24000
-
2 * 24000, SDS-PAGE Atactodea striata
48000
-
gel filtration Atactodea striata

Organism

Organism UniProt Comment Textmining
Atactodea striata
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Atactodea striata

Source Tissue

Source Tissue Comment Organism Textmining
hepatopancreas
-
Atactodea striata
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
108.9
-
-
Atactodea striata

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
1-chloro-2,3-dinitrobenzene + GSH
-
Atactodea striata S-(2,3-dinitrophenyl)glutathione + HCl
-
?
7-chloro-4-nitrobenzo-2-oxa-1,3-diazole + GSH 15% of the activity with 1-chloro-2,3-dinitrobenzene Atactodea striata ?
-
?
ethacrynic acid + GSH 9% of the activity with 1-chloro-2,3-dinitrobenzene Atactodea striata ?
-
?
nitrophenyl acetate + GSH 6.5% of the activity with 1-chloro-2,3-dinitrobenzene Atactodea striata ?
-
?

Subunits

Subunits Comment Organism
dimer 2 * 24000, SDS-PAGE Atactodea striata

Synonyms

Synonyms Comment Organism
asGST5.5
-
Atactodea striata

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
38
-
-
Atactodea striata

Temperature Range [°C]

Temperature Minimum [°C] Temperature Maximum [°C] Comment Organism
25 45 about 50% of maximal activity at 25°C and at 45°C Atactodea striata

Turnover Number [1/s]

Turnover Number Minimum [1/s] Turnover Number Maximum [1/s] Substrate Comment Organism Structure
551
-
GSH
-
Atactodea striata
772
-
1-chloro-2,3-dinitrobenzene
-
Atactodea striata

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
8
-
-
Atactodea striata

pH Range

pH Minimum pH Maximum Comment Organism
6.5 9.5 pH 6.5: about 60% of maximal activity, pH 9.5: about 60% of maximal activity Atactodea striata

pI Value

Organism Comment pI Value Maximum pI Value
Atactodea striata isoelectric focusing
-
5.5