KEGG Modules

Carbohydrate metabolism
Central carbohydrate metabolism
M00001 Glycolysis (Embden-Meyerhof pathway), glucose => pyruvate [PATH:his00010 his01200 his01100]
M00002 Glycolysis, core module involving three-carbon compounds [PATH:his00010 his01200 his01230 his01100]
M00003 Gluconeogenesis, oxaloacetate => fructose-6P [PATH:his00010 his00020 his01100]
M00307 Pyruvate oxidation, pyruvate => acetyl-CoA [PATH:his00010 his00020 his00620 his00785 his01200 his01210 his01100]
M00009 Citrate cycle (TCA cycle, Krebs cycle) [PATH:his00020 his01200 his01100]
M00010 Citrate cycle, first carbon oxidation, oxaloacetate => 2-oxoglutarate [PATH:his00020 his01200 his01210 his01230 his01100]
M00011 Citrate cycle, second carbon oxidation, 2-oxoglutarate => oxaloacetate [PATH:his00020 his01200 his01210 his01100]
M00004 Pentose phosphate pathway (Pentose phosphate cycle) [PATH:his00030 his01200 his01100]
M00006 Pentose phosphate pathway, oxidative phase, glucose 6P => ribulose 5P [PATH:his00030 his01200 his01100]
M00007 Pentose phosphate pathway, non-oxidative phase, fructose 6P => ribose 5P [PATH:his00030 his01200 his01230 his01100]
M00005 PRPP biosynthesis, ribose 5P => PRPP [PATH:his00030 his00230 his01200 his01230 his01100]

Other carbohydrate metabolism
M00014 Glucuronate pathway (uronate pathway) [PATH:his00040 his01100]
M00632 Galactose degradation, Leloir pathway, galactose => alpha-D-glucose-1P [PATH:his00052 his01100]
M00855 Glycogen degradation, glycogen => glucose-6P [PATH:his00500 his01100]
M00549 Nucleotide sugar biosynthesis, glucose => UDP-glucose [PATH:his00520 his01250 his01100]
M00554 Nucleotide sugar biosynthesis, galactose => UDP-galactose [PATH:his00520 his00052 his01250 his01100]
M00892 UDP-N-acetyl-D-glucosamine biosynthesis, eukaryotes, glucose => UDP-GlcNAc [PATH:his00520 his01250 his01100]
M00013 Malonate semialdehyde pathway, propanoyl-CoA => acetyl-CoA [PATH:his00410 his00640 his01200 his01100]
M00130 Inositol phosphate metabolism, PI=> PIP2 => Ins(1,4,5)P3 => Ins(1,3,4,5)P4 [PATH:his00562 his01100]
M00131 Inositol phosphate metabolism, Ins(1,3,4,5)P4 => Ins(1,3,4)P3 => myo-inositol [PATH:his00562 his01100]

Energy metabolism
Carbon fixation
Methane metabolism
Nitrogen metabolism
Sulfur metabolism
Photosynthesis
ATP synthesis
M00142 NADH:ubiquinone oxidoreductase, mitochondria [PATH:his00190 his01100]
M00143 NADH dehydrogenase (ubiquinone) Fe-S protein/flavoprotein complex, mitochondria [PATH:his00190 his01100]
M00148 Succinate dehydrogenase (ubiquinone) [PATH:his00190 his01100]
M00151 Cytochrome bc1 complex respiratory unit [PATH:his00190 his01100]
M00154 Cytochrome c oxidase [PATH:his00190 his01100]
M00158 F-type ATPase, eukaryotes [PATH:his00190 his01100]

Lipid metabolism
Fatty acid metabolism
M00082 Fatty acid biosynthesis, initiation [PATH:his00061 his01212 his01100]
M00083 Fatty acid biosynthesis, elongation [PATH:his00061 his01212 his01100]
M00085 Fatty acid elongation in mitochondria [PATH:his00062 his01212 his01100]
M00415 Fatty acid elongation in endoplasmic reticulum [PATH:his00062 his01040 his01212 his01100]
M00086 beta-Oxidation, acyl-CoA synthesis [PATH:his00061 his00071 his01212 his01100]
M00087 beta-Oxidation [PATH:his00071 his01212 his01100]
M00861 beta-Oxidation, peroxisome, VLCFA [PATH:his01040 his01212 his01100]

Sterol biosynthesis
Lipid metabolism
M00089 Triacylglycerol biosynthesis [PATH:his00561 his01100]
M00092 Phosphatidylethanolamine (PE) biosynthesis, ethanolamine => PE [PATH:his00564 his01100]
M00094 Ceramide biosynthesis [PATH:his00600 his01100]
M00099 Sphingosine biosynthesis [PATH:his00600 his01100]
M00100 Sphingosine degradation [PATH:his00600 his01100]

Nucleotide metabolism
Purine metabolism
M00048 De novo purine biosynthesis, PRPP + glutamine => IMP [PATH:his00230 his01100]
M00049 Adenine ribonucleotide biosynthesis, IMP => ADP,ATP [PATH:his00230 his01232 his01240 his01100]
M00050 Guanine ribonucleotide biosynthesis, IMP => GDP,GTP [PATH:his00230 his01232 his01100]
M00053 Deoxyribonucleotide biosynthesis, ADP/GDP/CDP/UDP => dATP/dGTP/dCTP/dUTP [PATH:his00230 his00240 his01232 his01100]
M00958 Adenine ribonucleotide degradation, AMP => Urate [PATH:his00230 his01232 his01100]
M00959 Guanine ribonucleotide degradation, GMP => Urate [PATH:his00230 his01232 his01100]

Pyrimidine metabolism
M00051 De novo pyrimidine biosynthesis, glutamine (+ PRPP) => UMP [PATH:his00240 his01240 his01100]
M00052 Pyrimidine ribonucleotide biosynthesis, UMP => UDP/UTP,CDP/CTP [PATH:his00240 his01232 his01240 his01100]
M00938 Pyrimidine deoxyribonucleotide biosynthesis, UDP => dTTP [PATH:his00240 his01232 his01100]
M00046 Pyrimidine degradation, uracil => beta-alanine, thymine => 3-aminoisobutanoate [PATH:his00240 his00410 his00770 his01100]

Amino acid metabolism
Serine and threonine metabolism
M00020 Serine biosynthesis, glycerate-3P => serine [PATH:his00260 his01200 his01230 his01100]
M00621 Glycine cleavage system [PATH:his00260 his00630 his00785 his01200 his01100]

Cysteine and methionine metabolism
M00338 Cysteine biosynthesis, homocysteine + serine => cysteine [PATH:his00260 his00270 his01230 his01100]
M00034 Methionine salvage pathway [PATH:his00270 his01100]
M00035 Methionine degradation [PATH:his00270 his01100]

Branched-chain amino acid metabolism
M00036 Leucine degradation, leucine => acetoacetate + acetyl-CoA [PATH:his00280 his01100]

Lysine metabolism
Arginine and proline metabolism
M00015 Proline biosynthesis, glutamate => proline [PATH:his00330 his01230 his01100]
M00970 Proline degradation, proline => glutamate [PATH:his00330 his01100]
M00972 Proline metabolism [PATH:his00330 his01100]

Polyamine biosynthesis
M00134 Polyamine biosynthesis, arginine => ornithine => putrescine [PATH:his00330 his01100]

Histidine metabolism
Aromatic amino acid metabolism
M00044 Tyrosine degradation, tyrosine => homogentisate [PATH:his00350 his01100]

Other amino acid metabolism
M00027 GABA (gamma-Aminobutyrate) shunt [PATH:his00250 his00650 his01100]
M00118 Glutathione biosynthesis, glutamate => glutathione [PATH:his00480 his01240 his01100]

Glycan metabolism
Glycan biosynthesis
M00073 N-glycan precursor trimming [PATH:his00510 his01100]

Glycosaminoglycan metabolism
M00057 Glycosaminoglycan biosynthesis, linkage tetrasaccharide [PATH:his00532 his00534 his01100]
M00058 Glycosaminoglycan biosynthesis, chondroitin sulfate backbone [PATH:his00532 his01100]
M00059 Glycosaminoglycan biosynthesis, heparan sulfate backbone [PATH:his00534 his01100]

Lipopolysaccharide metabolism
Other polysaccharide metabolism
Metabolism of cofactors and vitamins
Cofactor and vitamin metabolism
M00120 Coenzyme A biosynthesis, pantothenate => CoA [PATH:his00770 his01240 his01100]
M00882 Lipoic acid biosynthesis, eukaryotes, octanoyl-ACP => dihydrolipoyl-H [PATH:his00785 his01240 his01100]
M00883 Lipoic acid biosynthesis, animals and bacteria, octanoyl-ACP => dihydrolipoyl-H => dihydrolipoyl-E2 [PATH:his00785 his01240 his01100]
M00842 Tetrahydrobiopterin biosynthesis, GTP => BH4 [PATH:his00790 his01240 his01100]
M00880 Molybdenum cofactor biosynthesis, GTP => molybdenum cofactor [PATH:his00790 his01240 his01100]
M00141 C1-unit interconversion, eukaryotes [PATH:his00670 his01240 his01100]
M00868 Heme biosynthesis, animals and fungi, glycine => heme [PATH:his00860 his01240 his01100]
M00128 Ubiquinone biosynthesis, eukaryotes, 4-hydroxybenzoate + polyprenyl-PP => ubiquinol [PATH:his00130 his01240 his01100]

Biosynthesis of terpenoids and polyketides
Terpenoid backbone biosynthesis
M00095 C5 isoprenoid biosynthesis, mevalonate pathway [PATH:his00900 his01100]
M00367 C10-C20 isoprenoid biosynthesis, non-plant eukaryotes [PATH:his00900 his01100]

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