Literature summary extracted from

Eoyang, L.; Silverman, P.M.
Purification and assays of acetolactate synthase I from Escherichia coli K-12 (1988), Methods Enzymol., 166, 435-445.

KM Value [mM]

EC Number	KM Value [mM]	KM Value Maximum [mM]	Substrate	Comment	Organism	Structure
2.2.1.6	1	-	2-oxobutanoate	at 1.5 mM pyruvate	Escherichia coli
2.2.1.6	5	-	2-oxobutanoate	at 2 mM pyruvate	Escherichia coli

Molecular Weight [Da]

EC Number	Molecular Weight [Da]	Molecular Weight Maximum [Da]	Comment	Organism
2.2.1.6	11000	-	x * 11000 + x * 60000	Escherichia coli
2.2.1.6	60000	-	x * 11000 + x * 60000	Escherichia coli

Organism

EC Number	Organism	UniProt	Comment	Textmining
2.2.1.6	Escherichia coli	-	-	-

Purification (Commentary)

EC Number	Purification (Comment)	Organism
2.2.1.6	isoenzyme I	Escherichia coli

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	additional information	-	assay methods	Escherichia coli

Substrates and Products (Substrate)

EC Number	Substrates	Comment Substrates	Organism	Products	Comment (Products)	Rev.	Reac.
2.2.1.6	pyruvate	-	Escherichia coli	2-acetolactate + CO2	-	?
2.2.1.6	pyruvate + 2-oxobutanoate	-	Escherichia coli	acetohydroxybutanoate	-	?

Subunits

EC Number	Subunits	Comment	Organism
2.2.1.6	?	x * 11000 + x * 60000	Escherichia coli

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Release 2023.1 (January 2023)