ENZYME entry: EC 1.1.1.383
Accepted Name |
ketol-acid reductoisomerase [NAD(P)(+)].
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Reaction catalysed |
- (2R)-2,3-dihydroxy-3-methylbutanoate + NAD(+) <=> (2S)-2-acetolactate + H(+) + NADH
- (2R)-2,3-dihydroxy-3-methylbutanoate + NADP(+) <=> (2S)-2-acetolactate + H(+) + NADPH
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Comment(s) |
The enzyme, characterized from the bacteria Hydrogenobaculum sp. and
Syntrophomonas wolfei subsp. wolfei and from the archaea
Metallosphaera sedula and Ignisphaera aggregans, can use both NADH
and NADPH with similar efficiency (cf. EC 1.1.1.86 and EC 1.1.1.382).
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Cross-references |
BRENDA | 1.1.1.383 |
EC2PDB | 1.1.1.383 |
ExplorEnz | 1.1.1.383 |
PRIAM enzyme-specific profiles | 1.1.1.383 |
KEGG Ligand Database for Enzyme Nomenclature | 1.1.1.383 |
IUBMB Enzyme Nomenclature | 1.1.1.383 |
IntEnz | 1.1.1.383 |
MEDLINE | Find literature relating to 1.1.1.383 |
MetaCyc | 1.1.1.383 |
Rhea expert-curated reactions | 1.1.1.383 |
UniProtKB/Swiss-Prot |
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