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Literature summary for 4.1.3.17 extracted from

  • Shannon, L.M.; Marcus, A.
    gamma-Methyl-gamma-hydroxy-alpha-ketoglutaric aldolase (1962), J. Biol. Chem., 237, 3342-3347.
    View publication on PubMed

Inhibitors

Inhibitors Comment Organism Structure
pyruvate
-
Arachis hypogaea
pyruvic aldol lactone
-
Arachis hypogaea

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.086
-
4-hydroxy-4-methyl-2-oxoglutarate
-
Arachis hypogaea

Metals/Ions

Metals/Ions Comment Organism Structure
Mg2+ required, maximal stimulation with 0.3 mM Arachis hypogaea

Organism

Organism UniProt Comment Textmining
Arachis hypogaea
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Arachis hypogaea

Source Tissue

Source Tissue Comment Organism Textmining
cotyledon
-
Arachis hypogaea
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
134
-
-
Arachis hypogaea

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
4-hydroxy-4-methyl-2-oxoglutarate
-
Arachis hypogaea pyruvate + pyruvate
-
?

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
9
-
-
Arachis hypogaea

pH Range

pH Minimum pH Maximum Comment Organism
7.5 9.5 pH 7.5: about 30% of maximal activity, pH 9.5: about 65% of maximal activity Arachis hypogaea