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Literature summary for 2.3.3.9 extracted from

  • Durchschlag, H.; Biedermann, G.; Eggerer, H.
    Large-scale purification and some properties of malate synthase from bakers yeast (1981), Eur. J. Biochem., 114, 255-262.
    View publication on PubMed

Inhibitors

Inhibitors Comment Organism Structure
glycolate
-
Saccharomyces cerevisiae
oxalate
-
Saccharomyces cerevisiae
oxaloacetate
-
Saccharomyces cerevisiae
pyruvate
-
Saccharomyces cerevisiae

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.083
-
acetyl-CoA
-
Saccharomyces cerevisiae
0.1
-
glyoxylate
-
Saccharomyces cerevisiae

Metals/Ions

Metals/Ions Comment Organism Structure
Mg2+ binding of acetyl-CoA to the synthase is independent of Mg2+ but that of glyoxylate is strictly dependent on the presence of Mg2+ Saccharomyces cerevisiae

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
66000
-
3 * 66000, SDS-PAGE Saccharomyces cerevisiae
180000
-
high speed equilibrium sedimentation Saccharomyces cerevisiae

Organism

Organism UniProt Comment Textmining
Saccharomyces cerevisiae
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Saccharomyces cerevisiae

Reaction

Reaction Comment Organism Reaction ID
acetyl-CoA + glyoxylate + H2O = (S)-malate + CoA sequencial random mechanism Saccharomyces cerevisiae

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
additional information
-
-
Saccharomyces cerevisiae

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
glyoxylate + acetyl-CoA + H2O
-
Saccharomyces cerevisiae (S)-malate + CoA
-
?

Subunits

Subunits Comment Organism
trimer 3 * 66000, SDS-PAGE Saccharomyces cerevisiae

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
additional information
-
pI 7.5 Saccharomyces cerevisiae

Ki Value [mM]

Ki Value [mM] Ki Value maximum [mM] Inhibitor Comment Organism Structure
0.019
-
oxalate
-
Saccharomyces cerevisiae
0.31
-
glycolate
-
Saccharomyces cerevisiae
0.54
-
pyruvate
-
Saccharomyces cerevisiae
1.5
-
oxaloacetate
-
Saccharomyces cerevisiae