MetaCyc Pathway: 3-methylbutanol biosynthesis (engineered) in Pseudomonas putida KT2440

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Reactions and Genes 3-methyl-3-buten-1-ol 0.25 vol% (C)
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2-isopropylmalate synthase:
3-methyl-2-oxobutanoate + acetyl-CoA + H2O→(2S)-2-isopropylmalate + coenzyme A + H+ (EC 2.3.3.13)
PP_1025 -3.0
3-isopropylmalate dehydratase (in reverse):
(2S)-2-isopropylmalate→2-isopropylmaleate + H2O (EC 4.2.1.33)
PP_1985 -7.1
PP_1986 -6.4
3-isopropylmalate dehydratase (in reverse):
2-isopropylmaleate + H2O→(2R,3S)-3-isopropylmalate (EC 4.2.1.33)
PP_1985 -7.1
PP_1986 -6.4
3-isopropylmalate dehydrogenase:
(2R,3S)-3-isopropylmalate + NAD+→(2S)-2-isopropyl-3-oxosuccinate + NADH + H+ (EC 1.1.1.85)
PP_1988 -5.7
3-isopropylmalate dehydrogenase:
(2S)-2-isopropyl-3-oxosuccinate + H+→4-methyl-2-oxopentanoate + CO2 (spontaneous) (EC 1.1.1.85)
PP_1988 -5.7
Branched-chain-2-oxoacid decarboxylase:
4-methyl-2-oxopentanoate + H+→3-methylbutanal + CO2 (EC 4.1.1.72)
No genes
Alcohol dehydrogenase (in reverse):
3-methylbutanal + NADH + H+→3-methylbutanol + NAD+ (EC 1.1.1.1)
PP_1616 -1.9
PP_2049 +0.4
PP_2426 -0.3
PP_2650 +0.3
PP_2803 -0.1
PP_3839 -0.0
PP_4760 -0.1

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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