An enzyme involved in the biosynthesis of isoleucine and valine. It converts 2-acetolactate into 3-hydroxy-2-oxo-isovalerate. Also acts on 2-hydroxy-2-acetobutyrate to form 2-hydroxy-2-oxo-3-methylvalerate. EC 5.4.99.3.

Synonyms: Acid Reductoisomerase, Acetohydroxy, Acetohydroxy Acid Reductoisomerase, Mutase, 2-Acetolactate, 2-Acetolactate Mutase, Isomeroreductase, 2-Acetohydroxy-3-Ketoacid, 2 Acetolactate Mutase, 2-Acetohydroxy-3-Ketoacid Isomeroreductase, Reductoisomerase, Acetohydroxy Acid, 2-Acetolactate methylmutase, EC 5.4.99.3, 2 Acetohydroxy 3 Ketoacid Isomeroreductase

Instance information

comment

91(75); was see under ISOMERASES 1975-90 ,91; was see under ISOMERASES 1975-90

identifier

D015072

Instance relations