KEGG Modules

Carbohydrate metabolism
Central carbohydrate metabolism
M00001 Glycolysis (Embden-Meyerhof pathway), glucose => pyruvate [PATH:cfj00010 cfj01200 cfj01100]
M00002 Glycolysis, core module involving three-carbon compounds [PATH:cfj00010 cfj01200 cfj01230 cfj01100]
M00003 Gluconeogenesis, oxaloacetate => fructose-6P [PATH:cfj00010 cfj00020 cfj01100]
M00009 Citrate cycle (TCA cycle, Krebs cycle) [PATH:cfj00020 cfj01200 cfj01100]
M00010 Citrate cycle, first carbon oxidation, oxaloacetate => 2-oxoglutarate [PATH:cfj00020 cfj01200 cfj01210 cfj01230 cfj01100]
M00011 Citrate cycle, second carbon oxidation, 2-oxoglutarate => oxaloacetate [PATH:cfj00020 cfj01200 cfj01100]
M00004 Pentose phosphate pathway (Pentose phosphate cycle) [PATH:cfj00030 cfj01200 cfj01100]
M00006 Pentose phosphate pathway, oxidative phase, glucose 6P => ribulose 5P [PATH:cfj00030 cfj01200 cfj01100]
M00007 Pentose phosphate pathway, non-oxidative phase, fructose 6P => ribose 5P [PATH:cfj00030 cfj01200 cfj01230 cfj01100]
M00005 PRPP biosynthesis, ribose 5P => PRPP [PATH:cfj00030 cfj00230 cfj01200 cfj01230 cfj01100]

Other carbohydrate metabolism
M00630 D-Galacturonate degradation (fungi), D-galacturonate => glycerol [PATH:cfj00040 cfj01100]
M00081 Pectin degradation [PATH:cfj00040 cfj01100]
M00632 Galactose degradation, Leloir pathway, galactose => alpha-D-glucose-1P [PATH:cfj00052 cfj01100]
M00855 Glycogen degradation, glycogen => glucose-6P [PATH:cfj00500 cfj01100]
M00554 Nucleotide sugar biosynthesis, galactose => UDP-galactose [PATH:cfj00520 cfj00052 cfj01250 cfj01100]
M00892 UDP-N-acetyl-D-glucosamine biosynthesis, eukaryotes, glucose => UDP-GlcNAc [PATH:cfj00520 cfj01250 cfj01100]
M00012 Glyoxylate cycle [PATH:cfj00630 cfj01200 cfj01100 cfj01110]
M00013 Malonate semialdehyde pathway, propanoyl-CoA => acetyl-CoA [PATH:cfj00410 cfj00640 cfj01200 cfj01100]

Energy metabolism
Carbon fixation
M00167 Reductive pentose phosphate cycle, glyceraldehyde-3P => ribulose-5P [PATH:cfj01200 cfj01100]

Methane metabolism
M00344 Formaldehyde assimilation, xylulose monophosphate pathway [PATH:cfj00680 cfj01200 cfj01100]

Nitrogen metabolism
M00531 Assimilatory nitrate reduction, nitrate => ammonia [PATH:cfj00910 cfj01100]

Sulfur metabolism
M00176 Assimilatory sulfate reduction, sulfate => H2S [PATH:cfj00920 cfj01100]

Photosynthesis
ATP synthesis
M00143 NADH dehydrogenase (ubiquinone) Fe-S protein/flavoprotein complex, mitochondria [PATH:cfj00190]
M00148 Succinate dehydrogenase (ubiquinone) [PATH:cfj00190]

Lipid metabolism
Fatty acid metabolism
M00082 Fatty acid biosynthesis, initiation [PATH:cfj00061 cfj01212 cfj01100]
M00083 Fatty acid biosynthesis, elongation [PATH:cfj00061 cfj01212 cfj01100]
M00415 Fatty acid elongation in endoplasmic reticulum [PATH:cfj00062 cfj01040 cfj01212 cfj01100]
M00086 beta-Oxidation, acyl-CoA synthesis [PATH:cfj00061 cfj00071 cfj01212 cfj01100]

Sterol biosynthesis
M00102 Ergocalciferol biosynthesis, squalene 2,3-epoxide => ergosterol/ergocalciferol [PATH:cfj00100 cfj01100 cfj01110]

Lipid metabolism
M00089 Triacylglycerol biosynthesis [PATH:cfj00561 cfj01100]
M00098 Acylglycerol degradation [PATH:cfj00561 cfj01100]
M00091 Phosphatidylcholine (PC) biosynthesis, PE => PC [PATH:cfj00564 cfj01100]
M00092 Phosphatidylethanolamine (PE) biosynthesis, ethanolamine => PE [PATH:cfj00564 cfj01100]
M00093 Phosphatidylethanolamine (PE) biosynthesis, PA => PS => PE [PATH:cfj00564 cfj01100]
M00094 Ceramide biosynthesis [PATH:cfj00600 cfj01100]
M00099 Sphingosine biosynthesis [PATH:cfj00600 cfj01100]
M00100 Sphingosine degradation [PATH:cfj00600 cfj01100]

Nucleotide metabolism
Purine metabolism
M00048 De novo purine biosynthesis, PRPP + glutamine => IMP [PATH:cfj00230 cfj01100]
M00049 Adenine ribonucleotide biosynthesis, IMP => ADP,ATP [PATH:cfj00230 cfj01232 cfj01240 cfj01100]
M00050 Guanine ribonucleotide biosynthesis, IMP => GDP,GTP [PATH:cfj00230 cfj01232 cfj01100]
M00053 Deoxyribonucleotide biosynthesis, ADP/GDP/CDP/UDP => dATP/dGTP/dCTP/dUTP [PATH:cfj00230 cfj00240 cfj01232 cfj01100]

Pyrimidine metabolism
M00051 De novo pyrimidine biosynthesis, glutamine (+ PRPP) => UMP [PATH:cfj00240 cfj01240 cfj01100]
M00052 Pyrimidine ribonucleotide biosynthesis, UMP => UDP/UTP,CDP/CTP [PATH:cfj00240 cfj01232 cfj01240 cfj01100]

Amino acid metabolism
Serine and threonine metabolism
M00020 Serine biosynthesis, glycerate-3P => serine [PATH:cfj00260 cfj00680 cfj01200 cfj01230 cfj01100]
M00018 Threonine biosynthesis, aspartate => homoserine => threonine [PATH:cfj00260 cfj01230 cfj01100 cfj01110]
M00621 Glycine cleavage system [PATH:cfj00260 cfj00630 cfj01200 cfj01100]

Cysteine and methionine metabolism
M00338 Cysteine biosynthesis, homocysteine + serine => cysteine [PATH:cfj00260 cfj00270 cfj01230 cfj01100]
M00017 Methionine biosynthesis, aspartate => homoserine => methionine [PATH:cfj00270 cfj01230 cfj01100]
M00034 Methionine salvage pathway [PATH:cfj00270 cfj01100]
M00035 Methionine degradation [PATH:cfj00270 cfj01100]

Branched-chain amino acid metabolism
M00019 Valine/isoleucine biosynthesis, pyruvate => valine / 2-oxobutanoate => isoleucine [PATH:cfj00290 cfj00770 cfj01210 cfj01230 cfj01100 cfj01110]
M00570 Isoleucine biosynthesis, threonine => 2-oxobutanoate => isoleucine [PATH:cfj00290 cfj01230 cfj01100]
M00432 Leucine biosynthesis, 2-oxoisovalerate => 2-oxoisocaproate [PATH:cfj00290 cfj01210 cfj01230 cfj01100 cfj01110]
M00036 Leucine degradation, leucine => acetoacetate + acetyl-CoA [PATH:cfj00280 cfj01100]

Lysine metabolism
M00030 Lysine biosynthesis, AAA pathway, 2-oxoglutarate => 2-aminoadipate => lysine [PATH:cfj00300 cfj01230 cfj01100]
M00433 Lysine biosynthesis, 2-oxoglutarate => 2-oxoadipate [PATH:cfj00300 cfj01210 cfj01230 cfj01100]

Arginine and proline metabolism
M00844 Arginine biosynthesis, ornithine => arginine [PATH:cfj00220 cfj01230 cfj01100]
M00015 Proline biosynthesis, glutamate => proline [PATH:cfj00330 cfj01230 cfj01100]

Polyamine biosynthesis
M00134 Polyamine biosynthesis, arginine => ornithine => putrescine [PATH:cfj00330 cfj01100]

Histidine metabolism
M00026 Histidine biosynthesis, PRPP => histidine [PATH:cfj00340 cfj01230 cfj01100 cfj01110]

Aromatic amino acid metabolism
M00022 Shikimate pathway, phosphoenolpyruvate + erythrose-4P => chorismate [PATH:cfj00400 cfj01230 cfj01100 cfj01110]
M00023 Tryptophan biosynthesis, chorismate => tryptophan [PATH:cfj00400 cfj01230 cfj01100 cfj01110]
M00024 Phenylalanine biosynthesis, chorismate => phenylpyruvate => phenylalanine [PATH:cfj00400 cfj01230 cfj01100 cfj01110]
M00025 Tyrosine biosynthesis, chorismate => HPP => tyrosine [PATH:cfj00400 cfj01230 cfj01100]
M00044 Tyrosine degradation, tyrosine => homogentisate [PATH:cfj00350 cfj01100]

Other amino acid metabolism
M00027 GABA (gamma-Aminobutyrate) shunt [PATH:cfj00250 cfj00650 cfj01100]
M00118 Glutathione biosynthesis, glutamate => glutathione [PATH:cfj00480 cfj01240 cfj01100]

Glycan metabolism
Glycan biosynthesis
M00055 N-glycan precursor biosynthesis [PATH:cfj00510 cfj01100]
M00072 N-glycosylation by oligosaccharyltransferase [PATH:cfj00510 cfj00513 cfj01100]
M00073 N-glycan precursor trimming [PATH:cfj00510 cfj01100]

Glycosaminoglycan metabolism
Lipopolysaccharide metabolism
Metabolism of cofactors and vitamins
Cofactor and vitamin metabolism
M00898 Thiamine biosynthesis, pyridoxal-5P => TMP/thiamine/TPP [PATH:cfj00730 cfj01240 cfj01100]
M00916 Pyridoxal-P biosynthesis, R5P + glyceraldehyde-3P + glutamine => pyridoxal-P [PATH:cfj00750 cfj01240 cfj01100]
M00123 Biotin biosynthesis, pimeloyl-ACP/CoA => biotin [PATH:cfj00780 cfj01240 cfj01100]
M00882 Lipoic acid biosynthesis, eukaryotes, octanoyl-ACP => dihydrolipoyl-H [PATH:cfj00785 cfj01240 cfj01100]
M00141 C1-unit interconversion, eukaryotes [PATH:cfj00670 cfj01240 cfj01100]
M00868 Heme biosynthesis, animals and fungi, glycine => heme [PATH:cfj00860 cfj01240 cfj01100 cfj01110]
M00128 Ubiquinone biosynthesis, eukaryotes, 4-hydroxybenzoate + polyprenyl-PP => ubiquinol [PATH:cfj00130 cfj01240 cfj01100]

Biosynthesis of terpenoids and polyketides
Terpenoid backbone biosynthesis
M00095 C5 isoprenoid biosynthesis, mevalonate pathway [PATH:cfj00900 cfj01100 cfj01110]
M00367 C10-C20 isoprenoid biosynthesis, non-plant eukaryotes [PATH:cfj00900 cfj01100 cfj01110]

Plant terpenoid biosynthesis
Macrolide biosynthesis
Enediyne biosynthesis
Type II polyketide biosynthesis
Polyketide sugar unit biosynthesis
Biosynthesis of other secondary metabolites
Biosynthesis of phytochemical compounds
Biosynthesis of beta-lactams
Biosynthesis of other antibiotics
Biosynthesis of other fungal compounds
Biosynthesis of other bacterial compounds
Xenobiotics biodegradation
Aromatics degradation

Gene set
Pathogenicity
Drug resistance
Plant pathogenicity
Symbiosis
Module set
Metabolic capacity
M00615 Nitrate assimilation