Any feedback?
Please rate this page
(literature.php)
(0/150)

BRENDA support

Literature summary for 2.2.1.6 extracted from

  • Southan, M.D.; Copeland, L.
    Physical and kinetic properties of acetohydroxyacid synthase from wheat leaves (1996), Physiol. Plant., 98, 824-832.
No PubMed abstract available

Inhibitors

Inhibitors Comment Organism Structure
chlorsulphuron
-
Triticum aestivum
Ile
-
Triticum aestivum
imazapyr
-
Triticum aestivum
imazaquin
-
Triticum aestivum
imazethapyr
-
Triticum aestivum
Leu
-
Triticum aestivum
metsulfuron-methyl
-
Triticum aestivum
Val
-
Triticum aestivum

Localization

Localization Comment Organism GeneOntology No. Textmining
chloroplast
-
Triticum aestivum 9507
-

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
15000
-
x * 15000 + x * 57000 + x * 58000, SDS-PAGE Triticum aestivum
57000
-
x * 15000 + x * 57000 + x * 58000, SDS-PAGE Triticum aestivum
58000
-
x * 15000 + x * 57000 + x * 58000, SDS-PAGE Triticum aestivum
128000
-
gel filtration Triticum aestivum

Natural Substrates/ Products (Substrates)

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

Organism

Organism UniProt Comment Textmining
Triticum aestivum
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Triticum aestivum

Source Tissue

Source Tissue Comment Organism Textmining
leaf
-
Triticum aestivum
-
root
-
Triticum aestivum
-
seedling
-
Triticum aestivum
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
0.0616
-
-
Triticum aestivum

Storage Stability

Storage Stability Organism
-20°C, 50 mM phosphate, pH 8, 50% v/v glycerol, 3 weeks, less than 25% loss of activity Triticum aestivum

Substrates and Products (Substrate)

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

Subunits

Subunits Comment Organism
? x * 15000 + x * 57000 + x * 58000, SDS-PAGE Triticum aestivum