pyruvate dehydrogenase system
Pathways
acetyl CoA biosynthesis (BRENDA)
:= BRENDA, := KEGG, := MetaCyc, := SABIO-RK
:= amino acid sequences := show the reaction diagram
EC Number
Reaction
Pathways
Reaction IDs
Stoichiometry Check
Missing Substrate
Missing Product
Commentary
Remark
pyruvate + CoA + NAD+ = acetyl-CoA + CO2 + NADH
: Metabolic pathways,
Biosynthesis of secondary metabolites,
Microbial metabolism in diverse environments,
Carbon metabolism
Biosynthesis of secondary metabolites,
Microbial metabolism in diverse environments,
Carbon metabolism
: superpathway of glycolysis, pyruvate dehydrogenase, TCA, and glyoxylate bypass,
anaerobic energy metabolism (invertebrates, mitochondrial),
photosynthetic 3-hydroxybutanoate biosynthesis (engineered),
1-butanol autotrophic biosynthesis (engineered),
pyruvate fermentation to acetate V,
pyruvate fermentation to acetate II
anaerobic energy metabolism (invertebrates, mitochondrial),
photosynthetic 3-hydroxybutanoate biosynthesis (engineered),
1-butanol autotrophic biosynthesis (engineered),
pyruvate fermentation to acetate V,
pyruvate fermentation to acetate II
-
-
-
: multienzyme system multi-step reaction (see R01699+R02569+R07618)
natural substrates, multi-step reaction
pyruvate dehydrogenase (acetyl-transferring)
pyruvate + CoA + NAD+ = acetyl-CoA + CO2 + NADH
: Metabolic pathways,
Biosynthesis of secondary metabolites,
Microbial metabolism in diverse environments,
Carbon metabolism
Biosynthesis of secondary metabolites,
Microbial metabolism in diverse environments,
Carbon metabolism
: superpathway of glycolysis, pyruvate dehydrogenase, TCA, and glyoxylate bypass,
anaerobic energy metabolism (invertebrates, mitochondrial),
photosynthetic 3-hydroxybutanoate biosynthesis (engineered),
1-butanol autotrophic biosynthesis (engineered),
pyruvate fermentation to acetate V,
pyruvate fermentation to acetate II
anaerobic energy metabolism (invertebrates, mitochondrial),
photosynthetic 3-hydroxybutanoate biosynthesis (engineered),
1-butanol autotrophic biosynthesis (engineered),
pyruvate fermentation to acetate V,
pyruvate fermentation to acetate II
-
-
-
: multienzyme system multi-step reaction (see R01699+R02569+R07618)
natural substrates, multi-step reaction
oxoglutarate dehydrogenase (succinyl-transferring)
pyruvate + CoA + NAD+ = acetyl-CoA + CO2 + NADH
: Metabolic pathways,
Biosynthesis of secondary metabolites,
Microbial metabolism in diverse environments,
Carbon metabolism
Biosynthesis of secondary metabolites,
Microbial metabolism in diverse environments,
Carbon metabolism
: superpathway of glycolysis, pyruvate dehydrogenase, TCA, and glyoxylate bypass,
anaerobic energy metabolism (invertebrates, mitochondrial),
photosynthetic 3-hydroxybutanoate biosynthesis (engineered),
1-butanol autotrophic biosynthesis (engineered),
pyruvate fermentation to acetate V,
pyruvate fermentation to acetate II
anaerobic energy metabolism (invertebrates, mitochondrial),
photosynthetic 3-hydroxybutanoate biosynthesis (engineered),
1-butanol autotrophic biosynthesis (engineered),
pyruvate fermentation to acetate V,
pyruvate fermentation to acetate II
-
-
-
: multienzyme system multi-step reaction (see R01699+R02569+R07618)
natural substrates, multi-step reaction
3-methyl-2-oxobutanoate dehydrogenase (2-methylpropanoyl-transferring)
pyruvate + CoA + NAD+ = acetyl-CoA + CO2 + NADH
: Metabolic pathways,
Biosynthesis of secondary metabolites,
Microbial metabolism in diverse environments,
Carbon metabolism
Biosynthesis of secondary metabolites,
Microbial metabolism in diverse environments,
Carbon metabolism
: superpathway of glycolysis, pyruvate dehydrogenase, TCA, and glyoxylate bypass,
anaerobic energy metabolism (invertebrates, mitochondrial),
photosynthetic 3-hydroxybutanoate biosynthesis (engineered),
1-butanol autotrophic biosynthesis (engineered),
pyruvate fermentation to acetate V,
pyruvate fermentation to acetate II
anaerobic energy metabolism (invertebrates, mitochondrial),
photosynthetic 3-hydroxybutanoate biosynthesis (engineered),
1-butanol autotrophic biosynthesis (engineered),
pyruvate fermentation to acetate V,
pyruvate fermentation to acetate II
-
-
-
: multienzyme system multi-step reaction (see R01699+R02569+R07618)
natural substrates, multi-step reaction
acetate-CoA ligase
ATP + acetate + CoA = ADP + phosphate + acetyl-CoA
-
-
-
-
natural substrates
acetate-CoA ligase (ADP-forming)
ATP + acetate + CoA = ADP + phosphate + acetyl-CoA
-
-
-
-
natural substrates
carboxylic acid-CoA ligase (NDP-forming)
ATP + acetate + CoA = ADP + phosphate + acetyl-CoA
-
-
-
-
natural substrates
malonate CoA-transferase
acetyl-CoA + malonate = acetate + malonyl-CoA
-
-
-
-
natural substrates
malonyl-S-ACP:biotin-protein carboxyltransferase
acetyl-CoA + malonate = acetate + malonyl-CoA
-
-
-
-
natural substrates
malonyl-S-ACP decarboxylase
malonyl-CoA = acetyl-CoA + CO2
-
-
-
-
natural substrates
malonyl-CoA decarboxylase
malonyl-CoA = acetyl-CoA + CO2
-
-
-
-
natural substrates
carboxymethylproline synthase
malonyl-CoA = acetyl-CoA + CO2
-
-
-
-
natural substrates
chalcone synthase
malonyl-CoA = acetyl-CoA + CO2
-
-
-
-
natural substrates
malonate-semialdehyde dehydrogenase (acetylating)
3-oxopropanoate + CoA + NAD+ = acetyl-CoA + CO2 + NADH + H+
-
-
-
: NADP+ (ec 1.2.1.18, see R00706)
natural substrates
methylmalonate-semialdehyde dehydrogenase (CoA-acylating)
3-oxopropanoate + CoA + NAD+ = acetyl-CoA + CO2 + NADH + H+
-
-
-
: NADP+ (ec 1.2.1.18, see R00706)
natural substrates
malonate-semialdehyde dehydrogenase
3-oxopropanoate + NADP+ + H2O = malonate + NADPH + H+
-
-
-
: NAD+ (see R01604)
natural substrates
succinate-semialdehyde dehydrogenase [NAD(P)+]
3-oxopropanoate + NADP+ + H2O = malonate + NADPH + H+
-
-
-
: NAD+ (see R01604)
natural substrates
succinate-semialdehyde dehydrogenase (NADP+)
3-oxopropanoate + NADP+ + H2O = malonate + NADPH + H+
-
-
-
: NAD+ (see R01604)
natural substrates
dihydrolipoyllysine-residue acetyltransferase
acetyl-CoA + enzyme N6-(dihydrolipoyl)lysine = CoA + enzyme N6-(S-acetyldihydrolipoyl)lysine
-
-
-
: pyruvate dehydrogenase complex:dihydrolipoyllysine-residue acetyltransferase a part of multi-step reaction (see R00209, R01699+R02569+R07618) following after R01699
natural substrates, protein
pyruvate dehydrogenase system
pyruvate + [dihydrolipoyllysine-residue acetyltransferase] lipoyllysine = [dihydrolipoyllysine-residue acetyltransferase] S-acetyldihydrolipoyllysine + CO2
: BR33749
-
-
-
-
natural substrates, protein
pyruvate dehydrogenase (acetyl-transferring)
pyruvate + [dihydrolipoyllysine-residue acetyltransferase] lipoyllysine = [dihydrolipoyllysine-residue acetyltransferase] S-acetyldihydrolipoyllysine + CO2
: BR33749
-
-
-
-
natural substrates, protein
dihydrolipoyl dehydrogenase
protein N6-(dihydrolipoyl)lysine + NAD+ = protein N6-(lipoyl)lysine + NADH + H+
-
-
-
: a part step of glycine cleavage system (see R01221, R03425+R04125+R03815); Oxo-acid dehydrogenase complexes, dihydrolipoyl dehydrogenase; general reaction (see R03815 and R07618)
natural substrates, multi-step reaction
acetyl-CoA hydrolase
acetyl-CoA + H2O = CoA + acetate
-
-
-
-
natural substrates
(S)-methylmalonyl-CoA hydrolase
acetyl-CoA + H2O = CoA + acetate
-
-
-
-
natural substrates
ADP-dependent short-chain-acyl-CoA hydrolase
acetyl-CoA + H2O = CoA + acetate
-
-
-
-
natural substrates
palmitoyl-CoA hydrolase
acetyl-CoA + H2O = CoA + acetate
-
-
-
-
natural substrates
acyl-CoA hydrolase
acetyl-CoA + H2O = CoA + acetate
-
-
-
-
natural substrates
4-hydroxybenzoyl-CoA thioesterase
acetyl-CoA + H2O = CoA + acetate
-
-
-
-
natural substrates
phenylacetyl-CoA hydrolase
acetyl-CoA + H2O = CoA + acetate
-
-
-
-
natural substrates
fluoroacetyl-CoA thioesterase
acetyl-CoA + H2O = CoA + acetate
-
-
-
-
natural substrates
acetyl-CoA C-acyltransferase
acetyl-CoA + H2O = CoA + acetate
-
-
-
-
natural substrates
carboxymethylproline synthase
acetyl-CoA + H2O = CoA + acetate
-
-
-
-
natural substrates
homoserine O-acetyltransferase
acetyl-CoA + H2O = CoA + acetate
-
-
-
-
natural substrates
hydroxymethylglutaryl-CoA synthase
acetyl-CoA + H2O = CoA + acetate
-
-
-
-
natural substrates
2-isopropylmalate synthase
acetyl-CoA + H2O = CoA + acetate
-
-
-
-
natural substrates