KEGG Modules

Carbohydrate metabolism
Central carbohydrate metabolism
M00002 Glycolysis, core module involving three-carbon compounds [PATH:bres00010 bres01200 bres01230 bres01100]
M00003 Gluconeogenesis, oxaloacetate => fructose-6P [PATH:bres00010 bres00020 bres01100]
M00307 Pyruvate oxidation, pyruvate => acetyl-CoA [PATH:bres00010 bres00020 bres00620 bres00785 bres01200 bres01210 bres01100]
M00009 Citrate cycle (TCA cycle, Krebs cycle) [PATH:bres00020 bres01200 bres01100]
M00010 Citrate cycle, first carbon oxidation, oxaloacetate => 2-oxoglutarate [PATH:bres00020 bres01200 bres01210 bres01230 bres01100]
M00011 Citrate cycle, second carbon oxidation, 2-oxoglutarate => oxaloacetate [PATH:bres00020 bres01200 bres01210 bres01100]
M00007 Pentose phosphate pathway, non-oxidative phase, fructose 6P => ribose 5P [PATH:bres00030 bres01200 bres01230 bres01100 bres01120]
M00005 PRPP biosynthesis, ribose 5P => PRPP [PATH:bres00030 bres00230 bres01200 bres01230 bres01100]
M00008 Entner-Doudoroff pathway, glucose-6P => glyceraldehyde-3P + pyruvate [PATH:bres00030 bres01200 bres01100 bres01120]

Other carbohydrate metabolism
M00549 Nucleotide sugar biosynthesis, glucose => UDP-glucose [PATH:bres00520 bres01250 bres01100]
M00909 UDP-N-acetyl-D-glucosamine biosynthesis, prokaryotes, glucose => UDP-GlcNAc [PATH:bres00520 bres01250 bres01100]
M00012 Glyoxylate cycle [PATH:bres00630 bres01200 bres01100 bres01110]
M00741 Propanoyl-CoA metabolism, propanoyl-CoA => succinyl-CoA [PATH:bres00280 bres00630 bres00640 bres01200 bres01100]

Energy metabolism
Carbon fixation
M00168 CAM (Crassulacean acid metabolism), dark [PATH:bres00620 bres01200 bres01100 bres01120]
M00169 CAM (Crassulacean acid metabolism), light [PATH:bres00620 bres01200 bres01100 bres01120]

Methane metabolism
Nitrogen metabolism
Sulfur metabolism
M00176 Assimilatory sulfate reduction, sulfate => H2S [PATH:bres00920 bres01100 bres01120]

Photosynthesis
ATP synthesis
M00144 NADH:quinone oxidoreductase, prokaryotes [PATH:bres00190 bres01100]
M00149 Succinate dehydrogenase, prokaryotes [PATH:bres00190 bres01100]
M00151 Cytochrome bc1 complex respiratory unit [PATH:bres00190 bres01100]
M00155 Cytochrome c oxidase, prokaryotes [PATH:bres00190 bres01100]
M00153 Cytochrome bd ubiquinol oxidase [PATH:bres00190]
M00417 Cytochrome o ubiquinol oxidase [PATH:bres00190 bres01100]
M00157 F-type ATPase, prokaryotes and chloroplasts [PATH:bres00190 bres01100]

Lipid metabolism
Fatty acid metabolism
M00082 Fatty acid biosynthesis, initiation [PATH:bres00061 bres01212 bres01100]
M00083 Fatty acid biosynthesis, elongation [PATH:bres00061 bres01212 bres01100]

Sterol biosynthesis
Lipid metabolism
Nucleotide metabolism
Purine metabolism
M00048 De novo purine biosynthesis, PRPP + glutamine => IMP [PATH:bres00230 bres01100]
M00049 Adenine ribonucleotide biosynthesis, IMP => ADP,ATP [PATH:bres00230 bres01232 bres01240 bres01100]
M00050 Guanine ribonucleotide biosynthesis, IMP => GDP,GTP [PATH:bres00230 bres01232 bres01100]
M00053 Deoxyribonucleotide biosynthesis, ADP/GDP/CDP/UDP => dATP/dGTP/dCTP/dUTP [PATH:bres00230 bres00240 bres01232 bres01100]

Pyrimidine metabolism
M00052 Pyrimidine ribonucleotide biosynthesis, UMP => UDP/UTP,CDP/CTP [PATH:bres00240 bres01232 bres01240 bres01100]
M00938 Pyrimidine deoxyribonucleotide biosynthesis, UDP => dTTP [PATH:bres00240 bres01232 bres01100]

Amino acid metabolism
Serine and threonine metabolism
M00018 Threonine biosynthesis, aspartate => homoserine => threonine [PATH:bres00260 bres01230 bres01100 bres01110]
M00621 Glycine cleavage system [PATH:bres00260 bres00630 bres00785 bres01200 bres01100]

Cysteine and methionine metabolism
M00021 Cysteine biosynthesis, serine => cysteine [PATH:bres00270 bres00920 bres01200 bres01230 bres01100 bres01110]
M00338 Cysteine biosynthesis, homocysteine + serine => cysteine [PATH:bres00260 bres00270 bres01230 bres01100]
M00017 Methionine biosynthesis, aspartate => homoserine => methionine [PATH:bres00270 bres01230 bres01100]
M00035 Methionine degradation [PATH:bres00270 bres01100]

Branched-chain amino acid metabolism
M00432 Leucine biosynthesis, 2-oxoisovalerate => 2-oxoisocaproate [PATH:bres00290 bres01210 bres01230 bres01100 bres01110]
M00036 Leucine degradation, leucine => acetoacetate + acetyl-CoA [PATH:bres00280 bres01100]

Lysine metabolism
M00016 Lysine biosynthesis, succinyl-DAP pathway, aspartate => lysine [PATH:bres00300 bres01230 bres01100]

Arginine and proline metabolism
M00028 Ornithine biosynthesis, glutamate => ornithine [PATH:bres00220 bres01210 bres01230 bres01100]
M00844 Arginine biosynthesis, ornithine => arginine [PATH:bres00220 bres01230 bres01100]
M00015 Proline biosynthesis, glutamate => proline [PATH:bres00330 bres01230 bres01100]
M00970 Proline degradation, proline => glutamate [PATH:bres00330 bres01100]

Polyamine biosynthesis
Histidine metabolism
M00026 Histidine biosynthesis, PRPP => histidine [PATH:bres00340 bres01230 bres01100 bres01110]
M00045 Histidine degradation, histidine => N-formiminoglutamate => glutamate [PATH:bres00340 bres01100]

Aromatic amino acid metabolism
M00022 Shikimate pathway, phosphoenolpyruvate + erythrose-4P => chorismate [PATH:bres00400 bres01230 bres01100 bres01110]
M00023 Tryptophan biosynthesis, chorismate => tryptophan [PATH:bres00400 bres01230 bres01100 bres01110]

Other amino acid metabolism
M00118 Glutathione biosynthesis, glutamate => glutathione [PATH:bres00480 bres01240 bres01100]

Glycan metabolism
Glycan biosynthesis
Glycosaminoglycan metabolism
Lipopolysaccharide metabolism
Metabolism of cofactors and vitamins
Cofactor and vitamin metabolism
M00115 NAD biosynthesis, aspartate => quinolinate => NAD [PATH:bres00760 bres01240 bres01100]
M00120 Coenzyme A biosynthesis, pantothenate => CoA [PATH:bres00770 bres01240 bres01100]
M00881 Lipoic acid biosynthesis, plants and bacteria, octanoyl-ACP => dihydrolipoyl-E2/H [PATH:bres00785 bres01240 bres01100]
M00126 Tetrahydrofolate biosynthesis, GTP => THF [PATH:bres00790 bres00670 bres01240 bres01100]

Biosynthesis of terpenoids and polyketides
Terpenoid backbone biosynthesis
M00096 C5 isoprenoid biosynthesis, non-mevalonate pathway [PATH:bres00900 bres01100 bres01110]
M00364 C10-C20 isoprenoid biosynthesis, bacteria [PATH:bres00900 bres01100 bres01110]

Plant terpenoid biosynthesis
Macrolide biosynthesis
Enediyne biosynthesis
Type II polyketide biosynthesis
Polyketide sugar unit biosynthesis
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