KEGG Modules

Carbohydrate metabolism
Central carbohydrate metabolism
M00001 Glycolysis (Embden-Meyerhof pathway), glucose => pyruvate [PATH:ptu00010 ptu01200 ptu01100]
M00002 Glycolysis, core module involving three-carbon compounds [PATH:ptu00010 ptu01200 ptu01230 ptu01100]
M00003 Gluconeogenesis, oxaloacetate => fructose-6P [PATH:ptu00010 ptu00020 ptu01100]
M00307 Pyruvate oxidation, pyruvate => acetyl-CoA [PATH:ptu00010 ptu00020 ptu00620 ptu01200 ptu01100]
M00009 Citrate cycle (TCA cycle, Krebs cycle) [PATH:ptu00020 ptu01200 ptu01100]
M00010 Citrate cycle, first carbon oxidation, oxaloacetate => 2-oxoglutarate [PATH:ptu00020 ptu01200 ptu01210 ptu01230 ptu01100]
M00011 Citrate cycle, second carbon oxidation, 2-oxoglutarate => oxaloacetate [PATH:ptu00020 ptu01200 ptu01100]
M00004 Pentose phosphate pathway (Pentose phosphate cycle) [PATH:ptu00030 ptu01200 ptu01100 ptu01120]
M00006 Pentose phosphate pathway, oxidative phase, glucose 6P => ribulose 5P [PATH:ptu00030 ptu01200 ptu01100 ptu01120]
M00007 Pentose phosphate pathway, non-oxidative phase, fructose 6P => ribose 5P [PATH:ptu00030 ptu01200 ptu01230 ptu01100 ptu01120]
M00005 PRPP biosynthesis, ribose 5P => PRPP [PATH:ptu00030 ptu00230 ptu01200 ptu01230 ptu01100]
M00008 Entner-Doudoroff pathway, glucose-6P => glyceraldehyde-3P + pyruvate [PATH:ptu00030 ptu01200 ptu01100 ptu01120]

Other carbohydrate metabolism
M00854 Glycogen biosynthesis, glucose-1P => glycogen/starch [PATH:ptu00500 ptu01100]
M00549 Nucleotide sugar biosynthesis, glucose => UDP-glucose [PATH:ptu00520 ptu01100]
M00909 UDP-N-acetyl-D-glucosamine biosynthesis, prokaryotes, glucose => UDP-GlcNAc [PATH:ptu00520 ptu01100]
M00012 Glyoxylate cycle [PATH:ptu00630 ptu01200 ptu01100 ptu01110]

Energy metabolism
Carbon fixation
M00168 CAM (Crassulacean acid metabolism), dark [PATH:ptu00620 ptu01200 ptu01100 ptu01120]
M00579 Phosphate acetyltransferase-acetate kinase pathway, acetyl-CoA => acetate [PATH:ptu00430 ptu00620 ptu01200 ptu01100 ptu01120]

Methane metabolism
Nitrogen metabolism
Sulfur metabolism
M00176 Assimilatory sulfate reduction, sulfate => H2S [PATH:ptu00920 ptu01100 ptu01120]

Photosynthesis
ATP synthesis
M00149 Succinate dehydrogenase, prokaryotes [PATH:ptu00190]
M00151 Cytochrome bc1 complex respiratory unit [PATH:ptu00190]
M00155 Cytochrome c oxidase, prokaryotes [PATH:ptu00190]
M00156 Cytochrome c oxidase, cbb3-type [PATH:ptu00190]
M00157 F-type ATPase, prokaryotes and chloroplasts [PATH:ptu00190]

Lipid metabolism
Fatty acid metabolism
M00082 Fatty acid biosynthesis, initiation [PATH:ptu00061 ptu01212 ptu01100]
M00083 Fatty acid biosynthesis, elongation [PATH:ptu00061 ptu01212 ptu01100]
M00086 beta-Oxidation, acyl-CoA synthesis [PATH:ptu00061 ptu00071 ptu01212 ptu01100]
M00087 beta-Oxidation [PATH:ptu00071 ptu01212 ptu01100]

Sterol biosynthesis
Lipid metabolism
M00093 Phosphatidylethanolamine (PE) biosynthesis, PA => PS => PE [PATH:ptu00564 ptu01100]

Nucleotide metabolism
Purine metabolism
M00048 Inosine monophosphate biosynthesis, PRPP + glutamine => IMP [PATH:ptu00230 ptu01100]
M00049 Adenine ribonucleotide biosynthesis, IMP => ADP,ATP [PATH:ptu00230 ptu01100]
M00050 Guanine ribonucleotide biosynthesis IMP => GDP,GTP [PATH:ptu00230 ptu01100]

Pyrimidine metabolism
M00052 Pyrimidine ribonucleotide biosynthesis, UMP => UDP/UTP,CDP/CTP [PATH:ptu00240 ptu01100]

Amino acid metabolism
Serine and threonine metabolism
M00020 Serine biosynthesis, glycerate-3P => serine [PATH:ptu00260 ptu00680 ptu01200 ptu01230 ptu01100]
M00018 Threonine biosynthesis, aspartate => homoserine => threonine [PATH:ptu00260 ptu01230 ptu01100 ptu01110]

Cysteine and methionine metabolism
M00021 Cysteine biosynthesis, serine => cysteine [PATH:ptu00270 ptu00920 ptu01200 ptu01230 ptu01100 ptu01110]
M00017 Methionine biosynthesis, apartate => homoserine => methionine [PATH:ptu00270 ptu01230 ptu01100]

Branched-chain amino acid metabolism
M00019 Valine/isoleucine biosynthesis, pyruvate => valine / 2-oxobutanoate => isoleucine [PATH:ptu00290 ptu00770 ptu01210 ptu01230 ptu01100 ptu01110]
M00570 Isoleucine biosynthesis, threonine => 2-oxobutanoate => isoleucine [PATH:ptu00290 ptu01230 ptu01100]
M00432 Leucine biosynthesis, 2-oxoisovalerate => 2-oxoisocaproate [PATH:ptu00290 ptu01210 ptu01230 ptu01100 ptu01110]
M00036 Leucine degradation, leucine => acetoacetate + acetyl-CoA [PATH:ptu00280 ptu01100]

Lysine metabolism
M00016 Lysine biosynthesis, succinyl-DAP pathway, aspartate => lysine [PATH:ptu00300 ptu01230 ptu01100]

Arginine and proline metabolism
M00028 Ornithine biosynthesis, glutamate => ornithine [PATH:ptu00220 ptu01210 ptu01230 ptu01100]
M00844 Arginine biosynthesis, ornithine => arginine [PATH:ptu00220 ptu01230 ptu01100]
M00015 Proline biosynthesis, glutamate => proline [PATH:ptu00330 ptu01230 ptu01100]

Polyamine biosynthesis
M00133 Polyamine biosynthesis, arginine => agmatine => putrescine => spermidine [PATH:ptu00330 ptu01100]

Histidine metabolism
M00026 Histidine biosynthesis, PRPP => histidine [PATH:ptu00340 ptu01230 ptu01100 ptu01110]
M00045 Histidine degradation, histidine => N-formiminoglutamate => glutamate [PATH:ptu00340 ptu01100]

Aromatic amino acid metabolism
M00022 Shikimate pathway, phosphoenolpyruvate + erythrose-4P => chorismate [PATH:ptu00400 ptu01230 ptu01100 ptu01110]
M00023 Tryptophan biosynthesis, chorismate => tryptophan [PATH:ptu00400 ptu01230 ptu01100 ptu01110]

Other amino acid metabolism
M00118 Glutathione biosynthesis, glutamate => glutathione [PATH:ptu00480 ptu01100]

Glycan metabolism
Glycan biosynthesis
Glycosaminoglycan metabolism
Lipopolysaccharide metabolism
M00063 CMP-KDO biosynthesis [PATH:ptu00540 ptu01100]

Metabolism of cofactors and vitamins
Cofactor and vitamin metabolism
M00125 Riboflavin biosynthesis, GTP => riboflavin/FMN/FAD [PATH:ptu00740 ptu01100 ptu01110]
M00124 Pyridoxal biosynthesis, erythrose-4P => pyridoxal-5P [PATH:ptu00750 ptu01100]
M00115 NAD biosynthesis, aspartate => NAD [PATH:ptu00760 ptu01100]
M00120 Coenzyme A biosynthesis, pantothenate => CoA [PATH:ptu00770 ptu01100]
M00123 Biotin biosynthesis, pimeloyl-ACP/CoA => biotin [PATH:ptu00780 ptu01100]
M00126 Tetrahydrofolate biosynthesis, GTP => THF [PATH:ptu00790 ptu00670 ptu01100]
M00121 Heme biosynthesis, plants and bacteria, glutamate => heme [PATH:ptu00860 ptu01100 ptu01110]
M00846 Siroheme biosynthesis, glutamate => siroheme [PATH:ptu00860 ptu01100 ptu01110]
M00122 Cobalamin biosynthesis, cobinamide => cobalamin [PATH:ptu00860 ptu01100]
M00117 Ubiquinone biosynthesis, prokaryotes, chorismate => ubiquinone [PATH:ptu00130 ptu01100 ptu01110]

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:ptu00521 ptu00523 ptu01100 ptu01110]

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