KEGG Modules

Carbohydrate metabolism
Central carbohydrate metabolism
M00002 Glycolysis, core module involving three-carbon compounds [PATH:mhk00010 mhk01200 mhk01230 mhk01100]
M00003 Gluconeogenesis, oxaloacetate => fructose-6P [PATH:mhk00010 mhk00020 mhk01100]
M00307 Pyruvate oxidation, pyruvate => acetyl-CoA [PATH:mhk00010 mhk00020 mhk00620 mhk00785 mhk01200 mhk01210 mhk01100]
M00009 Citrate cycle (TCA cycle, Krebs cycle) [PATH:mhk00020 mhk01200 mhk01100]
M00010 Citrate cycle, first carbon oxidation, oxaloacetate => 2-oxoglutarate [PATH:mhk00020 mhk01200 mhk01210 mhk01230 mhk01100]
M00011 Citrate cycle, second carbon oxidation, 2-oxoglutarate => oxaloacetate [PATH:mhk00020 mhk01200 mhk01210 mhk01100]
M00580 Pentose phosphate pathway, archaea, fructose 6P => ribose 5P [PATH:mhk00030 mhk01200 mhk01230 mhk01100 mhk01120]
M00005 PRPP biosynthesis, ribose 5P => PRPP [PATH:mhk00030 mhk00230 mhk01200 mhk01230 mhk01100]
M00633 Semi-phosphorylative Entner-Doudoroff pathway, gluconate/galactonate => glycerate-3P [PATH:mhk00030 mhk00052 mhk01200 mhk01100]
M00309 Non-phosphorylative Entner-Doudoroff pathway, gluconate/galactonate => glycerate [PATH:mhk00030 mhk00052 mhk01200 mhk01100 mhk01120]

Other carbohydrate metabolism
M00741 Propanoyl-CoA metabolism, propanoyl-CoA => succinyl-CoA [PATH:mhk00280 mhk00630 mhk00640 mhk01200 mhk01100]

Energy metabolism
Carbon fixation
M00168 CAM (Crassulacean acid metabolism), dark [PATH:mhk00620 mhk01200 mhk01100 mhk01120]
M00375 Hydroxypropionate-hydroxybutylate cycle [PATH:mhk00720 mhk01200 mhk01100 mhk01120]
M00374 Dicarboxylate-hydroxybutyrate cycle [PATH:mhk00720 mhk01200 mhk01100 mhk01120]

Methane metabolism
Nitrogen metabolism
M00531 Assimilatory nitrate reduction, nitrate => ammonia [PATH:mhk00910 mhk01100 mhk01120]

Sulfur metabolism
Photosynthesis
ATP synthesis
M00149 Succinate dehydrogenase, prokaryotes [PATH:mhk00190 mhk01100]

Lipid metabolism
Fatty acid metabolism
M00086 beta-Oxidation, acyl-CoA synthesis [PATH:mhk00061 mhk00071 mhk01212 mhk01100]

Sterol biosynthesis
Lipid metabolism
Nucleotide metabolism
Purine metabolism
M00049 Adenine ribonucleotide biosynthesis, IMP => ADP,ATP [PATH:mhk00230 mhk01232 mhk01240 mhk01100]
M00053 Deoxyribonucleotide biosynthesis, ADP/GDP/CDP/UDP => dATP/dGTP/dCTP/dUTP [PATH:mhk00230 mhk00240 mhk01232 mhk01100]

Pyrimidine metabolism
M00051 De novo pyrimidine biosynthesis, glutamine (+ PRPP) => UMP [PATH:mhk00240 mhk01240 mhk01100]
M00052 Pyrimidine ribonucleotide biosynthesis, UMP => UDP/UTP,CDP/CTP [PATH:mhk00240 mhk01232 mhk01240 mhk01100]

Amino acid metabolism
Serine and threonine metabolism
M00018 Threonine biosynthesis, aspartate => homoserine => threonine [PATH:mhk00260 mhk01230 mhk01100 mhk01110]
M00621 Glycine cleavage system [PATH:mhk00260 mhk00630 mhk00785 mhk01200 mhk01100]

Cysteine and methionine metabolism
Branched-chain amino acid metabolism
M00432 Leucine biosynthesis, 2-oxoisovalerate => 2-oxoisocaproate [PATH:mhk00290 mhk01210 mhk01230 mhk01100 mhk01110]

Lysine metabolism
M00031 Lysine biosynthesis, mediated by LysW, 2-aminoadipate => lysine [PATH:mhk00300 mhk01210 mhk01230 mhk01100]

Arginine and proline metabolism
M00763 Ornithine biosynthesis, mediated by LysW, glutamate => ornithine [PATH:mhk00220 mhk01210 mhk01230 mhk01100]
M00844 Arginine biosynthesis, ornithine => arginine [PATH:mhk00220 mhk01230 mhk01100]

Polyamine biosynthesis
Histidine metabolism
Aromatic amino acid metabolism
M00023 Tryptophan biosynthesis, chorismate => tryptophan [PATH:mhk00400 mhk01230 mhk01100 mhk01110]

Other amino acid metabolism
Glycan metabolism
Glycan biosynthesis
Glycosaminoglycan metabolism
Lipopolysaccharide metabolism
Metabolism of cofactors and vitamins
Cofactor and vitamin metabolism
M00916 Pyridoxal-P biosynthesis, R5P + glyceraldehyde-3P + glutamine => pyridoxal-P [PATH:mhk00750 mhk01240 mhk01100]
M00880 Molybdenum cofactor biosynthesis, GTP => molybdenum cofactor [PATH:mhk00790 mhk01240 mhk01100]

Biosynthesis of terpenoids and polyketides
Terpenoid backbone biosynthesis
M00095 C5 isoprenoid biosynthesis, mevalonate pathway [PATH:mhk00900 mhk01100 mhk01110]
M00365 C10-C20 isoprenoid biosynthesis, archaea [PATH:mhk00900 mhk01100 mhk01110]

Plant terpenoid biosynthesis
Macrolide biosynthesis
Enediyne biosynthesis
Type II polyketide biosynthesis
Polyketide sugar unit biosynthesis
M00793 dTDP-L-rhamnose biosynthesis [PATH:mhk00521 mhk00523 mhk01250 mhk01100 mhk01110]

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