MetaCyc Pathway: superpathway of 2,3-butanediol biosynthesis in Dickeya dadantii 3937

Reactions and Genes	M9+glycerol
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Acetolactate synthase: 2 pyruvate + H⁺→(S)-2-acetolactate + CO₂ (EC 2.2.1.6)
DDA3937_RS03235	+0.0
DDA3937_RS18100	+0.1
DDA3937_RS18105	-0.0
DDA3937_RS18170	-1.5
DDA3937_RS18175	-0.5
DDA3937_RS20165	-0.3
DDA3937_RS20170	-0.3
(R)-acetoin + NADH + H⁺→(R,S)-2,3-butanediol + NAD⁺
DDA3937_RS16280	+0.0
(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)
DDA3937_RS16280	+0.0
(S)-acetoin + NADH + H⁺→(R,S)-2,3-butanediol + NAD⁺
No genes
(S,S)-butanediol dehydrogenase (in reverse): (S)-acetoin + NADH + H⁺→(S,S)-2,3-butanediol + NAD⁺ (EC 1.1.1.76)
No genes

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Pathway details at MetaCyc
Fitness data for 8 genes
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All MetaCyc pathways for Dickeya dadantii 3937

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