KEGG Modules

Carbohydrate metabolism
Central carbohydrate metabolism
M00002 Glycolysis, core module involving three-carbon compounds [PATH:gdi00010 gdi01200 gdi01230 gdi01100]
M00003 Gluconeogenesis, oxaloacetate => fructose-6P [PATH:gdi00010 gdi00020 gdi01100]
M00307 Pyruvate oxidation, pyruvate => acetyl-CoA [PATH:gdi00010 gdi00020 gdi00620 gdi00785 gdi01200 gdi01210 gdi01100]
M00009 Citrate cycle (TCA cycle, Krebs cycle) [PATH:gdi00020 gdi01200 gdi01100]
M00010 Citrate cycle, first carbon oxidation, oxaloacetate => 2-oxoglutarate [PATH:gdi00020 gdi01200 gdi01210 gdi01230 gdi01100]
M00011 Citrate cycle, second carbon oxidation, 2-oxoglutarate => oxaloacetate [PATH:gdi00020 gdi01200 gdi01210 gdi01100]
M00004 Pentose phosphate pathway (Pentose phosphate cycle) [PATH:gdi00030 gdi01200 gdi01100 gdi01120]
M00006 Pentose phosphate pathway, oxidative phase, glucose 6P => ribulose 5P [PATH:gdi00030 gdi01200 gdi01100 gdi01120]
M00007 Pentose phosphate pathway, non-oxidative phase, fructose 6P => ribose 5P [PATH:gdi00030 gdi01200 gdi01230 gdi01100 gdi01120]
M00005 PRPP biosynthesis, ribose 5P => PRPP [PATH:gdi00030 gdi00230 gdi01200 gdi01230 gdi01100]

Other carbohydrate metabolism
M00552 D-galactonate degradation, De Ley-Doudoroff pathway, D-galactonate => glycerate-3P [PATH:gdi00052 gdi01100]
M00549 Nucleotide sugar biosynthesis, glucose => UDP-glucose [PATH:gdi00520 gdi01250 gdi01100]
M00909 UDP-N-acetyl-D-glucosamine biosynthesis, prokaryotes, glucose => UDP-GlcNAc [PATH:gdi00520 gdi01250 gdi01100]

Energy metabolism
Carbon fixation
M00169 CAM (Crassulacean acid metabolism), light [PATH:gdi00620 gdi01200 gdi01100 gdi01120]
M00579 Phosphate acetyltransferase-acetate kinase pathway, acetyl-CoA => acetate [PATH:gdi00430 gdi00620 gdi01200 gdi01100 gdi01120]

Methane metabolism
Nitrogen metabolism
M00175 Nitrogen fixation, nitrogen => ammonia [PATH:gdi00910 gdi01100 gdi01120]

Sulfur metabolism
Photosynthesis
ATP synthesis
M00144 NADH:quinone oxidoreductase, prokaryotes [PATH:gdi00190 gdi01100]
M00149 Succinate dehydrogenase, prokaryotes [PATH:gdi00190 gdi01100]
M00151 Cytochrome bc1 complex respiratory unit [PATH:gdi00190 gdi01100]
M00155 Cytochrome c oxidase, prokaryotes [PATH:gdi00190 gdi01100]
M00417 Cytochrome o ubiquinol oxidase [PATH:gdi00190 gdi01100]

Lipid metabolism
Fatty acid metabolism
M00082 Fatty acid biosynthesis, initiation [PATH:gdi00061 gdi01212 gdi01100]
M00083 Fatty acid biosynthesis, elongation [PATH:gdi00061 gdi01212 gdi01100]
M00086 beta-Oxidation, acyl-CoA synthesis [PATH:gdi00061 gdi00071 gdi01212 gdi01100]

Sterol biosynthesis
Lipid metabolism
M00091 Phosphatidylcholine (PC) biosynthesis, PE => PC [PATH:gdi00564 gdi01100]
M00093 Phosphatidylethanolamine (PE) biosynthesis, PA => PS => PE [PATH:gdi00564 gdi01100]

Nucleotide metabolism
Purine metabolism
M00048 De novo purine biosynthesis, PRPP + glutamine => IMP [PATH:gdi00230 gdi01100]
M00049 Adenine ribonucleotide biosynthesis, IMP => ADP,ATP [PATH:gdi00230 gdi01232 gdi01240 gdi01100]
M00050 Guanine ribonucleotide biosynthesis, IMP => GDP,GTP [PATH:gdi00230 gdi01232 gdi01100]
M00053 Deoxyribonucleotide biosynthesis, ADP/GDP/CDP/UDP => dATP/dGTP/dCTP/dUTP [PATH:gdi00230 gdi00240 gdi01232 gdi01100]
M00958 Adenine ribonucleotide degradation, AMP => Urate [PATH:gdi00230 gdi01232 gdi01100]
M00959 Guanine ribonucleotide degradation, GMP => Urate [PATH:gdi00230 gdi01232 gdi01100]

Pyrimidine metabolism
M00052 Pyrimidine ribonucleotide biosynthesis, UMP => UDP/UTP,CDP/CTP [PATH:gdi00240 gdi01232 gdi01240 gdi01100]
M00046 Pyrimidine degradation, uracil => beta-alanine, thymine => 3-aminoisobutanoate [PATH:gdi00240 gdi00410 gdi00770 gdi01100]

Amino acid metabolism
Serine and threonine metabolism
M00020 Serine biosynthesis, glycerate-3P => serine [PATH:gdi00260 gdi00680 gdi01200 gdi01230 gdi01100]
M00018 Threonine biosynthesis, aspartate => homoserine => threonine [PATH:gdi00260 gdi01230 gdi01100 gdi01110]
M00621 Glycine cleavage system [PATH:gdi00260 gdi00630 gdi00785 gdi01200 gdi01100]

Cysteine and methionine metabolism
M00021 Cysteine biosynthesis, serine => cysteine [PATH:gdi00270 gdi00920 gdi01200 gdi01230 gdi01100 gdi01110]

Branched-chain amino acid metabolism
M00019 Valine/isoleucine biosynthesis, pyruvate => valine / 2-oxobutanoate => isoleucine [PATH:gdi00290 gdi00770 gdi01210 gdi01230 gdi01100 gdi01110]
M00570 Isoleucine biosynthesis, threonine => 2-oxobutanoate => isoleucine [PATH:gdi00290 gdi01230 gdi01100]
M00432 Leucine biosynthesis, 2-oxoisovalerate => 2-oxoisocaproate [PATH:gdi00290 gdi01210 gdi01230 gdi01100 gdi01110]

Lysine metabolism
M00016 Lysine biosynthesis, succinyl-DAP pathway, aspartate => lysine [PATH:gdi00300 gdi01230 gdi01100]

Arginine and proline metabolism
M00028 Ornithine biosynthesis, glutamate => ornithine [PATH:gdi00220 gdi01210 gdi01230 gdi01100]
M00844 Arginine biosynthesis, ornithine => arginine [PATH:gdi00220 gdi01230 gdi01100]
M00015 Proline biosynthesis, glutamate => proline [PATH:gdi00330 gdi01230 gdi01100]
M00970 Proline degradation, proline => glutamate [PATH:gdi00330 gdi01100]

Polyamine biosynthesis
Histidine metabolism
M00026 Histidine biosynthesis, PRPP => histidine [PATH:gdi00340 gdi01230 gdi01100 gdi01110]

Aromatic amino acid metabolism
M00022 Shikimate pathway, phosphoenolpyruvate + erythrose-4P => chorismate [PATH:gdi00400 gdi01230 gdi01100 gdi01110]
M00023 Tryptophan biosynthesis, chorismate => tryptophan [PATH:gdi00400 gdi01230 gdi01100 gdi01110]

Other amino acid metabolism
M00118 Glutathione biosynthesis, glutamate => glutathione [PATH:gdi00480 gdi01240 gdi01100]

Glycan metabolism
Glycan biosynthesis
Glycosaminoglycan metabolism
Lipopolysaccharide metabolism
Metabolism of cofactors and vitamins
Cofactor and vitamin metabolism
M00115 NAD biosynthesis, aspartate => quinolinate => NAD [PATH:gdi00760 gdi01240 gdi01100]
M00120 Coenzyme A biosynthesis, pantothenate => CoA [PATH:gdi00770 gdi01240 gdi01100]
M00572 Pimeloyl-ACP biosynthesis, BioC-BioH pathway, malonyl-ACP => pimeloyl-ACP [PATH:gdi00780 gdi01240 gdi01100]
M00123 Biotin biosynthesis, pimeloyl-ACP/CoA => biotin [PATH:gdi00780 gdi01240 gdi01100]
M00881 Lipoic acid biosynthesis, plants and bacteria, octanoyl-ACP => dihydrolipoyl-E2/H [PATH:gdi00785 gdi01240 gdi01100]
M00880 Molybdenum cofactor biosynthesis, GTP => molybdenum cofactor [PATH:gdi00790 gdi01240 gdi01100]
M00122 Cobalamin biosynthesis, cobyrinate a,c-diamide => cobalamin [PATH:gdi00860 gdi01240 gdi01100]

Biosynthesis of terpenoids and polyketides
Terpenoid backbone biosynthesis
Plant terpenoid biosynthesis
Macrolide biosynthesis
Enediyne biosynthesis
Type II polyketide biosynthesis
Polyketide sugar unit biosynthesis
M00793 dTDP-L-rhamnose biosynthesis [PATH:gdi00521 gdi00523 gdi00541 gdi01250 gdi01100 gdi01110]

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