MetaCyc Pathway: pyruvate fermentation to (S)-acetoin in Escherichia coli BW25113
| Reactions and Genes | L-Glutamine (N) |
|---|---|
| remove | |
| Acetolactate synthase: 2 pyruvate + H+→(S)-2-acetolactate + CO2 (EC 2.2.1.6) | |
| b0078 (ilvH) | -0.3 |
| b3670 (ilvN) | -1.8 |
| b3671 (ilvB) | -3.1 |
| b3769 (ilvM) | +0.5 |
| b0077 (ilvI) | -0.4 |
| (S)-2-acetolactate + an oxidized electron carrier + H+→CO2 + diacetyl + a reduced two electron carrier (spontaneous) | |
| No genes | |
| diacetyl + NADH + H+→(S)-acetoin + NAD+ (EC 1.1.1.304) | |
| b2426 (ucpA) | -0.0 |
Links:
Candidate genes for each reaction are identified from best hits to MetaCyc; by matching EC numbers (which are assigned by TIGRFam, SEED, or best hits to KEGG); or by matching SEED roles to KEGG reactions to MetaCyc reactions. See the "Protein" tab of each gene for more information