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Literature summary for 3.1.2.7 extracted from

  • Winberry, L.K.; Mudd, J.B.
    S-Acyl glutathione thioesterase of plant tissue (1974), Plant Physiol., 53, 216-219.
    View publication on PubMedView publication on EuropePMC

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.015
-
S-butyrylglutathione pH 7.2 Spinacia oleracea
0.08
-
S-propionylglutathione pH 7.2 Spinacia oleracea
0.2
-
S-acetylglutathione pH 7.2 Spinacia oleracea

Organism

Organism UniProt Comment Textmining
Spinacia oleracea
-
-
-

Source Tissue

Source Tissue Comment Organism Textmining
leaf
-
Spinacia oleracea
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
9.1
-
pH 7.2 Spinacia oleracea

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
additional information no substrate: acetyl-CoA, acetylthiocholine Spinacia oleracea ?
-
?
S-acetylglutathione + H2O
-
Spinacia oleracea glutathione + acetate
-
?
S-butyrylglutathione + H2O
-
Spinacia oleracea glutathione + butanoate
-
?
S-propionylglutathione + H2O
-
Spinacia oleracea glutathione + propionate
-
?

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
additional information
-
activity raises with temperature up to 60°C Spinacia oleracea

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
60
-
stable for at least 30 min Spinacia oleracea
100
-
5 min, complete inactivation Spinacia oleracea

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7.2
-
-
Spinacia oleracea