KEGG Modules

Carbohydrate metabolism
Central carbohydrate metabolism
M00001 Glycolysis (Embden-Meyerhof pathway), glucose => pyruvate [PATH:syun00010 syun01200 syun01100]
M00002 Glycolysis, core module involving three-carbon compounds [PATH:syun00010 syun01200 syun01230 syun01100]
M00003 Gluconeogenesis, oxaloacetate => fructose-6P [PATH:syun00010 syun00020 syun01100]
M00307 Pyruvate oxidation, pyruvate => acetyl-CoA [PATH:syun00010 syun00020 syun00620 syun00785 syun01200 syun01210 syun01100]
M00009 Citrate cycle (TCA cycle, Krebs cycle) [PATH:syun00020 syun01200 syun01100]
M00010 Citrate cycle, first carbon oxidation, oxaloacetate => 2-oxoglutarate [PATH:syun00020 syun01200 syun01210 syun01230 syun01100]
M00011 Citrate cycle, second carbon oxidation, 2-oxoglutarate => oxaloacetate [PATH:syun00020 syun01200 syun01210 syun01100]
M00004 Pentose phosphate pathway (Pentose phosphate cycle) [PATH:syun00030 syun01200 syun01100 syun01120]
M00006 Pentose phosphate pathway, oxidative phase, glucose 6P => ribulose 5P [PATH:syun00030 syun01200 syun01100 syun01120]
M00007 Pentose phosphate pathway, non-oxidative phase, fructose 6P => ribose 5P [PATH:syun00030 syun01200 syun01230 syun01100 syun01120]
M00005 PRPP biosynthesis, ribose 5P => PRPP [PATH:syun00030 syun00230 syun01200 syun01230 syun01100]

Other carbohydrate metabolism
M00632 Galactose degradation, Leloir pathway, galactose => alpha-D-glucose-1P [PATH:syun00052 syun01100]
M00554 Nucleotide sugar biosynthesis, galactose => UDP-galactose [PATH:syun00520 syun00052 syun01250 syun01100]
M00909 UDP-N-acetyl-D-glucosamine biosynthesis, prokaryotes, glucose => UDP-GlcNAc [PATH:syun00520 syun01250 syun01100]
M00012 Glyoxylate cycle [PATH:syun00630 syun01200 syun01100 syun01110]
M00741 Propanoyl-CoA metabolism, propanoyl-CoA => succinyl-CoA [PATH:syun00280 syun00630 syun00640 syun01200 syun01100]

Energy metabolism
Carbon fixation
M00168 CAM (Crassulacean acid metabolism), dark [PATH:syun00620 syun00710 syun01200 syun01100 syun01120]
M00579 Phosphate acetyltransferase-acetate kinase pathway, acetyl-CoA => acetate [PATH:syun00430 syun00620 syun00720 syun01200 syun01100 syun01120]

Methane metabolism
Nitrogen metabolism
Sulfur metabolism
M00176 Assimilatory sulfate reduction, sulfate => H2S [PATH:syun00920 syun01100 syun01120]

Photosynthesis
ATP synthesis
M00144 NADH:quinone oxidoreductase, prokaryotes [PATH:syun00190 syun01100]
M00149 Succinate dehydrogenase, prokaryotes [PATH:syun00190 syun01100]
M00151 Cytochrome bc1 complex respiratory unit [PATH:syun00190 syun01100]
M00155 Cytochrome c oxidase, prokaryotes [PATH:syun00190 syun01100]
M00157 F-type ATPase, prokaryotes and chloroplasts [PATH:syun00190 syun01100]

Lipid metabolism
Fatty acid metabolism
M00086 beta-Oxidation, acyl-CoA synthesis [PATH:syun00061 syun00071 syun01212 syun01100]
M00087 beta-Oxidation [PATH:syun00071 syun01212 syun01100]

Sterol biosynthesis
Lipid metabolism
M00091 Phosphatidylcholine (PC) biosynthesis, PE => PC [PATH:syun00564 syun01100]
M00093 Phosphatidylethanolamine (PE) biosynthesis, PA => PS => PE [PATH:syun00564 syun01100]

Nucleotide metabolism
Purine metabolism
M00048 De novo purine biosynthesis, PRPP + glutamine => IMP [PATH:syun00230 syun01100]
M00049 Adenine ribonucleotide biosynthesis, IMP => ADP,ATP [PATH:syun00230 syun01232 syun01240 syun01100]
M00050 Guanine ribonucleotide biosynthesis, IMP => GDP,GTP [PATH:syun00230 syun01232 syun01100]
M00053 Deoxyribonucleotide biosynthesis, ADP/GDP/CDP/UDP => dATP/dGTP/dCTP/dUTP [PATH:syun00230 syun00240 syun01232 syun01100]
M00958 Adenine ribonucleotide degradation, AMP => Urate [PATH:syun00230 syun01232 syun01100]
M00546 Purine degradation, xanthine => urea [PATH:syun00230 syun01100]

Pyrimidine metabolism
M00052 Pyrimidine ribonucleotide biosynthesis, UMP => UDP/UTP,CDP/CTP [PATH:syun00240 syun01232 syun01240 syun01100]
M00938 Pyrimidine deoxyribonucleotide biosynthesis, UDP => dTTP [PATH:syun00240 syun01232 syun01100]

Amino acid metabolism
Serine and threonine metabolism
M00020 Serine biosynthesis, glycerate-3P => serine [PATH:syun00260 syun00680 syun01200 syun01230 syun01100]
M00018 Threonine biosynthesis, aspartate => homoserine => threonine [PATH:syun00260 syun01230 syun01100 syun01110]
M00621 Glycine cleavage system [PATH:syun00260 syun00630 syun00670 syun00785 syun01200 syun01100]
M00555 Betaine biosynthesis, choline => betaine [PATH:syun00260 syun00670 syun01100]
M00033 Ectoine biosynthesis, aspartate => ectoine [PATH:syun00260 syun01210 syun01230 syun01100 syun01120]

Cysteine and methionine metabolism
M00338 Cysteine biosynthesis, homocysteine + serine => cysteine [PATH:syun00260 syun00270 syun00670 syun01230 syun01100]

Branched-chain amino acid metabolism
M00019 Valine/isoleucine biosynthesis, pyruvate => valine / 2-oxobutanoate => isoleucine [PATH:syun00290 syun00770 syun01210 syun01230 syun01100 syun01110]
M00570 Isoleucine biosynthesis, threonine => 2-oxobutanoate => isoleucine [PATH:syun00290 syun01230 syun01100]
M00432 Leucine biosynthesis, 2-oxoisovalerate => 2-oxoisocaproate [PATH:syun00290 syun01210 syun01230 syun01100 syun01110]

Lysine metabolism
M00016 Lysine biosynthesis, succinyl-DAP pathway, aspartate => lysine [PATH:syun00300 syun01230 syun01100]

Arginine and proline metabolism
M00028 Ornithine biosynthesis, glutamate => ornithine [PATH:syun00220 syun01210 syun01230 syun01100]
M00844 Arginine biosynthesis, ornithine => arginine [PATH:syun00220 syun01230 syun01100]
M00978 Ornithine-ammonia cycle [PATH:syun00220 syun01100 syun01110]
M00015 Proline biosynthesis, glutamate => proline [PATH:syun00330 syun01230 syun01100]
M00970 Proline degradation, proline => glutamate [PATH:syun00330 syun01100]
M00972 Proline metabolism [PATH:syun00330 syun01100]

Polyamine biosynthesis
Histidine metabolism
M00026 Histidine biosynthesis, PRPP => histidine [PATH:syun00340 syun01230 syun01100 syun01110]

Aromatic amino acid metabolism
M00023 Tryptophan biosynthesis, chorismate => tryptophan [PATH:syun00400 syun01230 syun01100 syun01110]

Other amino acid metabolism
M00027 GABA (gamma-Aminobutyrate) shunt [PATH:syun00250 syun00650 syun01100]

Glycan metabolism
Glycan biosynthesis
Glycosaminoglycan metabolism
Lipopolysaccharide metabolism
Other polysaccharide metabolism
Metabolism of cofactors and vitamins
Cofactor and vitamin metabolism
M00125 Riboflavin biosynthesis, plants and bacteria, GTP => riboflavin/FMN/FAD [PATH:syun00740 syun01240 syun01100 syun01110]
M00916 Pyridoxal-P biosynthesis, R5P + glyceraldehyde-3P + glutamine => pyridoxal-P [PATH:syun00750 syun01240 syun01100]
M00115 NAD biosynthesis, aspartate => quinolinate => NAD [PATH:syun00760 syun01240 syun01100]
M00120 Coenzyme A biosynthesis, pantothenate => CoA [PATH:syun00770 syun01240 syun01100]
M00123 Biotin biosynthesis, pimeloyl-ACP/CoA => biotin [PATH:syun00780 syun01240 syun01100]
M00881 Lipoic acid biosynthesis, plants and bacteria, octanoyl-ACP => dihydrolipoyl-E2/H [PATH:syun00785 syun01240 syun01100]
M00846 Siroheme biosynthesis, glutamyl-tRNA => siroheme [PATH:syun00860 syun01240 syun01100 syun01110]
M00926 Heme biosynthesis, bacteria, glutamyl-tRNA => coproporphyrin III => heme [PATH:syun00860 syun01240 syun01100]
M00122 Cobalamin biosynthesis, cobyrinate a,c-diamide => cobalamin [PATH:syun00860 syun01240 syun01100]
M00930 Menaquinone biosynthesis, futalosine pathway [PATH:syun00130 syun01240 syun01100]

Biosynthesis of terpenoids and polyketides
Terpenoid backbone biosynthesis
M00096 C5 isoprenoid biosynthesis, non-mevalonate pathway [PATH:syun00900 syun01100 syun01110]
M00364 C10-C20 isoprenoid biosynthesis, bacteria [PATH:syun00900 syun01100 syun01110]

Plant terpenoid biosynthesis
Macrolide biosynthesis
Enediyne biosynthesis
Type II polyketide biosynthesis
Polyketide sugar unit biosynthesis
M00793 dTDP-L-rhamnose biosynthesis [PATH:syun00521 syun00523 syun00541 syun01250 syun01100 syun01110]

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