MetaCyc Pathway: pyruvate fermentation to isobutanol (engineered) in Burkholderia phytofirmans PsJN

Add experiment(s):


Acetolactate synthase:
2 pyruvate + H+→(S)-2-acetolactate + CO2 (EC 2.2.1.6)
BPHYT_RS06145
BPHYT_RS06545
BPHYT_RS06550
BPHYT_RS10500
BPHYT_RS19345
BPHYT_RS31395
BPHYT_RS34970
Ketol-acid reductoisomerase (in reverse):
(S)-2-acetolactate + NADPH + H+→(2R)-2,3-dihydroxy-3-methylbutanoate + NADP+ (EC 1.1.1.86)
BPHYT_RS06555
Dihydroxy-acid dehydratase:
(2R)-2,3-dihydroxy-3-methylbutanoate→3-methyl-2-oxobutanoate + H2O (EC 4.2.1.9)
BPHYT_RS04815
BPHYT_RS10100
BPHYT_RS19730
BPHYT_RS21270
BPHYT_RS25650
BPHYT_RS31695
Branched-chain-2-oxoacid decarboxylase:
3-methyl-2-oxobutanoate + H+→isobutanal + CO2 (EC 4.1.1.72)
No genes
Alcohol dehydrogenase (in reverse):
isobutanal + NADH + H+→isobutanol + NAD+ (EC 1.1.1.1)
BPHYT_RS00510
BPHYT_RS16150
BPHYT_RS20205
BPHYT_RS24470
BPHYT_RS25430
BPHYT_RS27390
BPHYT_RS28135
BPHYT_RS30075
BPHYT_RS31305
BPHYT_RS31860

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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