KEGG   REACTION: R04439Help
Entry
R04439                      Reaction                               

Name
(R)-2,3-dihydroxy-3-methylbutanoate:NADP+ oxidoreductase (isomerizing)
Definition
(R)-2,3-Dihydroxy-3-methylbutanoate + NADP+ <=> (S)-2-Acetolactate + NADPH + H+
Equation
Comment
NAD+ (see R10916)
Reaction class
RC00001  C00005_C00006
RC00836  C04272_C06010
Enzyme
1.1.1.86        1.1.1.383
Pathway
rn00770  Pantothenate and CoA biosynthesis
rn01100  Metabolic pathways
Module
M00019  Valine/isoleucine biosynthesis, pyruvate => valine / 2-oxobutanoate => isoleucine
Orthology
K00053  ketol-acid reductoisomerase [EC:1.1.1.86]
Other DBs
RHEA: 22071

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