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Literature summary extracted from

  • Chong, C.K.; Chang, S.I.; Choi, J.D.
    Purification and characterization of acetolactate synthase from barley (1997), J. Biochem. Mol. Biol., 30, 274-279.
No PubMed abstract available

Inhibitors

EC Number Inhibitors Comment Organism Structure
2.2.1.6 Cadre imidazolinone Hordeum vulgare
2.2.1.6 Ile slight Hordeum vulgare
2.2.1.6 Leu
-
 Hordeum vulgare
2.2.1.6 Val
-
 Hordeum vulgare

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
2.2.1.6 3
-
 pyruvate
-
 Hordeum vulgare

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
2.2.1.6 64000
-
 2 * 64000, SDS-PAGE Hordeum vulgare
2.2.1.6 225000 250000 nondenaturing PAGE Hordeum vulgare

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
2.2.1.6 pyruvate Hordeum vulgare first enzyme unique to biosynthesis of the branched chain amino acids Val, Leu, and Ile ?
-
 ?

Organism

EC Number Organism UniProt Comment Textmining
2.2.1.6 Hordeum vulgare
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
2.2.1.6
-
 Hordeum vulgare

Source Tissue

EC Number Source Tissue Comment Organism Textmining
2.2.1.6 shoot etiolated Hordeum vulgare
-

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
2.2.1.6 2.67
-
-
 Hordeum vulgare

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
2.2.1.6 pyruvate
-
 Hordeum vulgare 2-acetolactate + CO2
-
 ?
2.2.1.6 pyruvate first enzyme unique to biosynthesis of the branched chain amino acids Val, Leu, and Ile Hordeum vulgare ?
-
 ?

Subunits

EC Number Subunits Comment Organism
2.2.1.6 dimer 2 * 64000, SDS-PAGE Hordeum vulgare

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
2.2.1.6 7
-
-
 Hordeum vulgare