RHEA:27654
- 2-oxobutanoate + pyruvate + H(+) = (S)-2-ethyl-2-hydroxy-3-oxobutanoate + CO2
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Properties
- Names: pyruvate:2-oxobutanoate acetaldehydetransferase (decarboxylating)[1,2,3,4], 2-aceto-2-hydroxy-butyrate synthase[1,2,3,4], 2-aceto-2-hydroxybutanoate synthase[1,2,3,4], Acetolactate synthase[1,2,3,4], 2-aceto-2-hydroxybutanoate synthase, mitochondrial[4]
Reaction Participants
| Stoich. | BiGG ID | Name | Reference | x [side] | Compartment | |
|---|---|---|---|---|---|---|
| -1 | 2obut_c:-1 | 2-oxobutanoate | CHEBI:16763 | 1 [L] | 0 | |
| -1 | h_c:1 | hydron | CHEBI:15378 | 1 [L] | 0 | |
| -1 | pyr_c:-1 | pyruvate | CHEBI:15361 | 1 [L] | 0 | |
| 1 | 2ahbut_c:-1 | (S)-2-acetyl-2-hydroxybutanoate | CHEBI:49256 | 1 [R] | 0 | |
| 1 | co2_c:0 | carbon dioxide | CHEBI:16526 | 1 [R] | 0 | |