Ketol-Acid Reductoisomerase
An enzyme that catalyzes the oxidation of (R)-2,3-dihydroxy-3-methylbutanoate to (S)-2-hydroxy-2-methyl-3-oxobutanoate in the presence of NADP. It is involved in the biosynthesis of VALINE; LEUCINE; ISOLEUCINE; pentothenate and COENZYME A. This enzyme was formerly classified as EC 1.1.1.89.
Year introduced: 2006(1980)
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Subheadings:
Tree Number(s): D08.811.682.047.820.487
MeSH Unique ID: D050540
Registry Number: EC 1.1.1.86
Entry Terms:
- Ketol Acid Reductoisomerase
- Reductoisomerase, Ketol-Acid
- Acetohydroxy Acid Isomeroreductase
- Acid Isomeroreductase, Acetohydroxy
- Isomeroreductase, Acetohydroxy Acid
- Alpha-Acetohydroxyacid Isomeroreductase
- Alpha Acetohydroxyacid Isomeroreductase
- Isomeroreductase, Alpha-Acetohydroxyacid
- Dihydroxyisovalerate Dehydrogenase (Isomerizing)
- Hydroxyacid Reductoisomerase
- Reductoisomerase, Hydroxyacid
- Isomeroreductase