MetaCyc Pathway: pyruvate fermentation to (S)-acetoin in Escherichia coli ECRC99

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Acetolactate synthase:
2 pyruvate + H+→(S)-2-acetolactate + CO2 (EC 2.2.1.6)
KEDOAH_12995 (ilvN)
KEDOAH_13000
KEDOAH_13495 (ilvG)
KEDOAH_13500
KEDOAH_17455 (ilvI)
KEDOAH_17460 (ilvN)
(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)
KEDOAH_06075 (ucpA)

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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