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Literature summary for 2.5.1.18 extracted from

  • Balabaskaran, S.; Muniandy, N.
    Glutathione S-transferase from Heva Brasiliensis (1984), Phytochemistry, 23, 251-256.
No PubMed abstract available

Inhibitors

Inhibitors Comment Organism Structure
1-naphthol
-
Hevea brasiliensis
3,3',5,5'-tetrabromophenolphthalein
-
Hevea brasiliensis
brassylic acid
-
Hevea brasiliensis
Bromocresol green
-
Hevea brasiliensis
bromothymol blue
-
Hevea brasiliensis
chlorophenol red
-
Hevea brasiliensis
eosin
-
Hevea brasiliensis
fluorescein
-
Hevea brasiliensis
Phenol red
-
Hevea brasiliensis
Phenolphthalein
-
Hevea brasiliensis
phthalein
-
Hevea brasiliensis
Rose bengal
-
Hevea brasiliensis
sulfophenolphthalein
-
Hevea brasiliensis
sulfophthalein
-
Hevea brasiliensis
undecanedioic acid
-
Hevea brasiliensis
vitamin K
-
Hevea brasiliensis

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.033 0.045 glutathione
-
Hevea brasiliensis
0.15 0.2 1-chloro-2,4-dinitrobenzene
-
Hevea brasiliensis

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
50000
-
gel filtration Hevea brasiliensis

Organism

Organism UniProt Comment Textmining
Hevea brasiliensis
-
rubber tree, 5 forms
-

Source Tissue

Source Tissue Comment Organism Textmining
latex
-
Hevea brasiliensis
-
liver
-
Hevea brasiliensis
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
additional information
-
-
Hevea brasiliensis

Storage Stability

Storage Stability Organism
-20°C, 6 months Hevea brasiliensis

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
glutathione + 1,2-dichloro-4-nitrobenzene
-
Hevea brasiliensis ?
-
?
glutathione + 1-chloro-2,4-dinitrobenzene
-
Hevea brasiliensis S-2,4-dinitrophenylglutathione + HCl
-
?
additional information no substrate: bromosulfophthalein Hevea brasiliensis ?
-
?
additional information no substrate: 4-nitrobenzyl chloride Hevea brasiliensis ?
-
?
additional information no substrate: 1,2-epoxy-3-(4-nitrophenoxy)propane Hevea brasiliensis ?
-
?
additional information no substrate: methyl iodide Hevea brasiliensis ?
-
?
RX + glutathione RX: R: aliphatic, aromatic or heterocyclic, X: sulfate, nitrite or halide, enzyme also catalyzes: the addition of aliphatic epoxides and arene oxides to glutathione, the reduction of polyol nitrate by glutathione to polyol and nitrite, certain isomerization reactions and disulfide interchange Hevea brasiliensis HX + R-S-glutathione
-
?

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
8.5 9.5
-
Hevea brasiliensis