MetaCyc Pathway: pyruvate fermentation to (R)-acetoin I in Phaeobacter inhibens DSM 17395

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Reactions and Genes L-Valine (N)
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Acetolactate synthase:
2 pyruvate + H+→(S)-2-acetolactate + CO2 (EC 2.2.1.6)
PGA1_c12350 -0.0
PGA1_c19360 +0.0
PGA1_c20210 -3.4
PGA1_c20220 +1.8
PGA1_262p02320 -0.2
(S)-2-acetolactate + an oxidized electron carrier + H+→CO2 + diacetyl + a reduced two electron carrier (spontaneous)
No genes
diacetyl + NADH + H+→(R)-acetoin + NAD+ (EC 1.1.1.303)
No genes

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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