KEGG Modules

Carbohydrate metabolism
Central carbohydrate metabolism
M00001 Glycolysis (Embden-Meyerhof pathway), glucose => pyruvate [PATH:lph00010 lph01200 lph01100]
M00002 Glycolysis, core module involving three-carbon compounds [PATH:lph00010 lph01200 lph01230 lph01100]
M00307 Pyruvate oxidation, pyruvate => acetyl-CoA [PATH:lph00010 lph00020 lph00620 lph00785 lph01200 lph01210 lph01100]
M00009 Citrate cycle (TCA cycle, Krebs cycle) [PATH:lph00020 lph01200 lph01100]
M00010 Citrate cycle, first carbon oxidation, oxaloacetate => 2-oxoglutarate [PATH:lph00020 lph01200 lph01210 lph01230 lph01100]
M00011 Citrate cycle, second carbon oxidation, 2-oxoglutarate => oxaloacetate [PATH:lph00020 lph01200 lph01210 lph01100]
M00005 PRPP biosynthesis, ribose 5P => PRPP [PATH:lph00030 lph00230 lph01200 lph01230 lph01100]
M00008 Entner-Doudoroff pathway, glucose-6P => glyceraldehyde-3P + pyruvate [PATH:lph00030 lph01200 lph01100 lph01120]

Other carbohydrate metabolism
M00909 UDP-N-acetyl-D-glucosamine biosynthesis, prokaryotes, glucose => UDP-GlcNAc [PATH:lph00520 lph01250 lph01100]

Energy metabolism
Carbon fixation
M00168 CAM (Crassulacean acid metabolism), dark [PATH:lph00620 lph01200 lph01100 lph01120]
M00579 Phosphate acetyltransferase-acetate kinase pathway, acetyl-CoA => acetate [PATH:lph00430 lph00620 lph01200 lph01100 lph01120]

Methane metabolism
Nitrogen metabolism
Sulfur metabolism
Photosynthesis
ATP synthesis
M00144 NADH:quinone oxidoreductase, prokaryotes [PATH:lph00190 lph01100]
M00149 Succinate dehydrogenase, prokaryotes [PATH:lph00190 lph01100]
M00151 Cytochrome bc1 complex respiratory unit [PATH:lph00190 lph01100]
M00155 Cytochrome c oxidase, prokaryotes [PATH:lph00190 lph01100]
M00157 F-type ATPase, prokaryotes and chloroplasts [PATH:lph00190 lph01100]

Lipid metabolism
Fatty acid metabolism
M00082 Fatty acid biosynthesis, initiation [PATH:lph00061 lph01212 lph01100]
M00083 Fatty acid biosynthesis, elongation [PATH:lph00061 lph01212 lph01100]
M00086 beta-Oxidation, acyl-CoA synthesis [PATH:lph00061 lph00071 lph01212 lph01100]
M00087 beta-Oxidation [PATH:lph00071 lph01212 lph01100]

Sterol biosynthesis
Lipid metabolism
M00091 Phosphatidylcholine (PC) biosynthesis, PE => PC [PATH:lph00564 lph01100]
M00093 Phosphatidylethanolamine (PE) biosynthesis, PA => PS => PE [PATH:lph00564 lph01100]

Nucleotide metabolism
Purine metabolism
M00049 Adenine ribonucleotide biosynthesis, IMP => ADP,ATP [PATH:lph00230 lph01232 lph01240 lph01100]
M00050 Guanine ribonucleotide biosynthesis, IMP => GDP,GTP [PATH:lph00230 lph01232 lph01100]
M00053 Deoxyribonucleotide biosynthesis, ADP/GDP/CDP/UDP => dATP/dGTP/dCTP/dUTP [PATH:lph00230 lph00240 lph01232 lph01100]

Pyrimidine metabolism
M00052 Pyrimidine ribonucleotide biosynthesis, UMP => UDP/UTP,CDP/CTP [PATH:lph00240 lph01232 lph01240 lph01100]
M00938 Pyrimidine deoxyribonucleotide biosynthesis, UDP => dTTP [PATH:lph00240 lph01232 lph01100]

Amino acid metabolism
Serine and threonine metabolism
M00621 Glycine cleavage system [PATH:lph00260 lph00630 lph00785 lph01200 lph01100]

Cysteine and methionine metabolism
Branched-chain amino acid metabolism
Lysine metabolism
M00016 Lysine biosynthesis, succinyl-DAP pathway, aspartate => lysine [PATH:lph00300 lph01230 lph01100]

Arginine and proline metabolism
M00844 Arginine biosynthesis, ornithine => arginine [PATH:lph00220 lph01230 lph01100]
M00015 Proline biosynthesis, glutamate => proline [PATH:lph00330 lph01230 lph01100]
M00970 Proline degradation, proline => glutamate [PATH:lph00330 lph01100]

Polyamine biosynthesis
Histidine metabolism
M00026 Histidine biosynthesis, PRPP => histidine [PATH:lph00340 lph01230 lph01100 lph01110]
M00045 Histidine degradation, histidine => N-formiminoglutamate => glutamate [PATH:lph00340 lph01100]

Aromatic amino acid metabolism
M00022 Shikimate pathway, phosphoenolpyruvate + erythrose-4P => chorismate [PATH:lph00400 lph01230 lph01100 lph01110]
M00023 Tryptophan biosynthesis, chorismate => tryptophan [PATH:lph00400 lph01230 lph01100 lph01110]

Other amino acid metabolism
M00118 Glutathione biosynthesis, glutamate => glutathione [PATH:lph00480 lph01240 lph01100]

Glycan metabolism
Glycan biosynthesis
Glycosaminoglycan metabolism
Lipopolysaccharide metabolism
M00063 CMP-KDO biosynthesis [PATH:lph00540 lph01250 lph01100]

Metabolism of cofactors and vitamins
Cofactor and vitamin metabolism
M00115 NAD biosynthesis, aspartate => quinolinate => NAD [PATH:lph00760 lph01240 lph01100]
M00120 Coenzyme A biosynthesis, pantothenate => CoA [PATH:lph00770 lph01240 lph01100]
M00572 Pimeloyl-ACP biosynthesis, BioC-BioH pathway, malonyl-ACP => pimeloyl-ACP [PATH:lph00780 lph01240 lph01100]
M00123 Biotin biosynthesis, pimeloyl-ACP/CoA => biotin [PATH:lph00780 lph01240 lph01100]
M00881 Lipoic acid biosynthesis, plants and bacteria, octanoyl-ACP => dihydrolipoyl-E2/H [PATH:lph00785 lph01240 lph01100]
M00121 Heme biosynthesis, plants and bacteria, glutamate => heme [PATH:lph00860 lph01240 lph01100 lph01110]

Biosynthesis of terpenoids and polyketides
Terpenoid backbone biosynthesis
M00364 C10-C20 isoprenoid biosynthesis, bacteria [PATH:lph00900 lph01100 lph01110]

Plant terpenoid biosynthesis
Macrolide biosynthesis
Enediyne biosynthesis
Type II polyketide biosynthesis
Polyketide sugar unit biosynthesis
M00793 dTDP-L-rhamnose biosynthesis [PATH:lph00521 lph00523 lph00541 lph01250 lph01100 lph01110]

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