KARA2 in 562_77321_json
- ketol-acid reductoisomerase (2-Acetolactate)
- 2ahbut_c:-1 + h_c:1 + nadph_c:-4 ⇌ 23dhmp_c:-1 + nadp_c:-3
- Bounds: (-1000.0, 1000.0)
- Universal Reaction: KARA2
RHEA:13493
- (2R,3R)-2,3-dihydroxy-3-methylpentanoate + NADP(+) = (S)-2-ethyl-2-hydroxy-3-oxobutanoate + NADPH + H(+)
- View on RHEA
Properties
- Names: ketol-acid reductoisomerase (2-Acetolactate)[1,2,3,4,5], 2,3-dihydroxy-3-methylvalerate dehydrogenase (isomerizing)[1,2,3,4,5], ketol-acid reductoisomerase (2-Aceto-2-hydroxybutanoate)[1,2,3,4,5], ketol-acidreductoisomerase-2-Aceto-2-hydroxybutanoate[1,2,3,4,5], ketol-acid reductoisomerase (2-Aceto-2-hydroxybutanoate), mitochondrial[4], ACETOOHBUTREDUCTOISOM-RXN[5]
Linkouts
- RHEA: 13493 [0], 13494 [0], 13495 [0], 13496 [0]
- EC: 1.1.1.86 [0]
- MetaCyc Reaction: ACETOOHBUTREDUCTOISOM-RXN [0,1,2,3,4,5]
- seed.reaction: rxn08764 [1], rxn19029 [2], rxn27666 [3], rxn30403 [4], rxn30595 [5]
- MetaNetX Reaction: MNXR100902 [1,2,3,4,5], MNXR135840 [1,2,3,4,5]
Reaction Participants
| Stoich. | BiGG ID | Name | Reference | x [side] | Compartment | |
|---|---|---|---|---|---|---|
 |
-1 | 2ahbut_c:-1 | (S)-2-acetyl-2-hydroxybutanoate | CHEBI:49256 | 1 [R] | 0 |
|
-1 | h_c:1 | hydron | CHEBI:15378 | 1 [R] | 0 |
|
-1 | nadph_c:-4 | NADPH(4-) | CHEBI:57783 | 1 [R] | 0 |
 |
1 | 23dhmp_c:-1 | (2R,3R)-2,3-dihydroxy-3-methylpentanoate | CHEBI:49258 | 1 [L] | 0 |
|
1 | nadp_c:-3 | NADP(3-) | CHEBI:58349 | 1 [L] | 0 |
