KEGG Modules

Carbohydrate metabolism
Central carbohydrate metabolism
M00001 Glycolysis (Embden-Meyerhof pathway), glucose => pyruvate [PATH:spz00010 spz01200 spz01100]
M00002 Glycolysis, core module involving three-carbon compounds [PATH:spz00010 spz01200 spz01230 spz01100]
M00003 Gluconeogenesis, oxaloacetate => fructose-6P [PATH:spz00010 spz00020 spz01100]
M00307 Pyruvate oxidation, pyruvate => acetyl-CoA [PATH:spz00010 spz00020 spz00620 spz00785 spz01200 spz01210 spz01100]
M00009 Citrate cycle (TCA cycle, Krebs cycle) [PATH:spz00020 spz01200 spz01100]
M00010 Citrate cycle, first carbon oxidation, oxaloacetate => 2-oxoglutarate [PATH:spz00020 spz01200 spz01210 spz01230 spz01100]
M00011 Citrate cycle, second carbon oxidation, 2-oxoglutarate => oxaloacetate [PATH:spz00020 spz01200 spz01210 spz01100]
M00007 Pentose phosphate pathway, non-oxidative phase, fructose 6P => ribose 5P [PATH:spz00030 spz01200 spz01230 spz01100 spz01120]
M00005 PRPP biosynthesis, ribose 5P => PRPP [PATH:spz00030 spz00230 spz01200 spz01230 spz01100]
M00008 Entner-Doudoroff pathway, glucose-6P => glyceraldehyde-3P + pyruvate [PATH:spz00030 spz01200 spz01100 spz01120]

Other carbohydrate metabolism
M00550 Ascorbate degradation, ascorbate => D-xylulose-5P [PATH:spz00053 spz01100 spz01120]
M00549 Nucleotide sugar biosynthesis, glucose => UDP-glucose [PATH:spz00520 spz01250 spz01100]
M00909 UDP-N-acetyl-D-glucosamine biosynthesis, prokaryotes, glucose => UDP-GlcNAc [PATH:spz00520 spz01250 spz01100]
M00012 Glyoxylate cycle [PATH:spz00630 spz01200 spz01100 spz01110]
M00741 Propanoyl-CoA metabolism, propanoyl-CoA => succinyl-CoA [PATH:spz00280 spz00630 spz00640 spz01200 spz01100]

Energy metabolism
Carbon fixation
M00168 CAM (Crassulacean acid metabolism), dark [PATH:spz00620 spz00710 spz01200 spz01100 spz01120]
M00169 CAM (Crassulacean acid metabolism), light [PATH:spz00620 spz00710 spz01200 spz01100 spz01120]
M00579 Phosphate acetyltransferase-acetate kinase pathway, acetyl-CoA => acetate [PATH:spz00430 spz00620 spz00720 spz01200 spz01100 spz01120]

Methane metabolism
Nitrogen metabolism
Sulfur metabolism
Photosynthesis
ATP synthesis
M00144 NADH:quinone oxidoreductase, prokaryotes [PATH:spz00190 spz01100]
M00149 Succinate dehydrogenase, prokaryotes [PATH:spz00190 spz01100]
M00151 Cytochrome bc1 complex respiratory unit [PATH:spz00190 spz01100]
M00155 Cytochrome c oxidase, prokaryotes [PATH:spz00190 spz01100]
M00153 Cytochrome bd ubiquinol oxidase [PATH:spz00190]
M00417 Cytochrome o ubiquinol oxidase [PATH:spz00190 spz01100]
M00156 Cytochrome c oxidase, cbb3-type [PATH:spz00190 spz01100]
M00157 F-type ATPase, prokaryotes and chloroplasts [PATH:spz00190 spz01100]
M00159 V/A-type ATPase, prokaryotes [PATH:spz00190 spz01100]

Lipid metabolism
Fatty acid metabolism
M00082 Fatty acid biosynthesis, initiation [PATH:spz00061 spz01212 spz01100]
M00083 Fatty acid biosynthesis, elongation [PATH:spz00061 spz01212 spz01100]
M00086 beta-Oxidation, acyl-CoA synthesis [PATH:spz00061 spz00071 spz01212 spz01100]

Sterol biosynthesis
Lipid metabolism
Nucleotide metabolism
Purine metabolism
M00048 De novo purine biosynthesis, PRPP + glutamine => IMP [PATH:spz00230 spz01100]
M00049 Adenine ribonucleotide biosynthesis, IMP => ADP,ATP [PATH:spz00230 spz01232 spz01240 spz01100]
M00050 Guanine ribonucleotide biosynthesis, IMP => GDP,GTP [PATH:spz00230 spz01232 spz01100]
M00053 Deoxyribonucleotide biosynthesis, ADP/GDP/CDP/UDP => dATP/dGTP/dCTP/dUTP [PATH:spz00230 spz00240 spz01232 spz01100]
M00958 Adenine ribonucleotide degradation, AMP => Urate [PATH:spz00230 spz01232 spz01100]

Pyrimidine metabolism
M00052 Pyrimidine ribonucleotide biosynthesis, UMP => UDP/UTP,CDP/CTP [PATH:spz00240 spz01232 spz01240 spz01100]
M00938 Pyrimidine deoxyribonucleotide biosynthesis, UDP => dTTP [PATH:spz00240 spz01232 spz01100]

Amino acid metabolism
Serine and threonine metabolism
M00020 Serine biosynthesis, glycerate-3P => serine [PATH:spz00260 spz00680 spz01200 spz01230 spz01100]
M00018 Threonine biosynthesis, aspartate => homoserine => threonine [PATH:spz00260 spz01230 spz01100 spz01110]
M00621 Glycine cleavage system [PATH:spz00260 spz00630 spz00785 spz01200 spz01100]

Cysteine and methionine metabolism
M00021 Cysteine biosynthesis, serine => cysteine [PATH:spz00270 spz00920 spz01200 spz01230 spz01100 spz01110]
M00017 Methionine biosynthesis, aspartate => homoserine => methionine [PATH:spz00270 spz01230 spz01100]

Branched-chain amino acid metabolism
M00019 Valine/isoleucine biosynthesis, pyruvate => valine / 2-oxobutanoate => isoleucine [PATH:spz00290 spz00770 spz01210 spz01230 spz01100 spz01110]
M00570 Isoleucine biosynthesis, threonine => 2-oxobutanoate => isoleucine [PATH:spz00290 spz01230 spz01100]
M00432 Leucine biosynthesis, 2-oxoisovalerate => 2-oxoisocaproate [PATH:spz00290 spz01210 spz01230 spz01100 spz01110]

Lysine metabolism
M00016 Lysine biosynthesis, succinyl-DAP pathway, aspartate => lysine [PATH:spz01230 spz01100]

Arginine and proline metabolism
M00028 Ornithine biosynthesis, glutamate => ornithine [PATH:spz00220 spz01210 spz01230 spz01100]
M00844 Arginine biosynthesis, ornithine => arginine [PATH:spz00220 spz01230 spz01100]
M00015 Proline biosynthesis, glutamate => proline [PATH:spz00330 spz01230 spz01100]
M00970 Proline degradation, proline => glutamate [PATH:spz00330 spz01100]

Polyamine biosynthesis
Histidine metabolism
M00026 Histidine biosynthesis, PRPP => histidine [PATH:spz00340 spz01230 spz01100 spz01110]
M00045 Histidine degradation, histidine => N-formiminoglutamate => glutamate [PATH:spz00340 spz01100]

Aromatic amino acid metabolism
M00022 Shikimate pathway, phosphoenolpyruvate + erythrose-4P => chorismate [PATH:spz00400 spz01230 spz01100 spz01110]
M00023 Tryptophan biosynthesis, chorismate => tryptophan [PATH:spz00400 spz01230 spz01100 spz01110]

Other amino acid metabolism
M00118 Glutathione biosynthesis, glutamate => glutathione [PATH:spz00480 spz01240 spz01100]

Glycan metabolism
Glycan biosynthesis
Glycosaminoglycan metabolism
Lipopolysaccharide metabolism
Metabolism of cofactors and vitamins
Cofactor and vitamin metabolism
M00115 NAD biosynthesis, aspartate => quinolinate => NAD [PATH:spz00760 spz01240 spz01100]
M00120 Coenzyme A biosynthesis, pantothenate => CoA [PATH:spz00770 spz01240 spz01100]
M00123 Biotin biosynthesis, pimeloyl-ACP/CoA => biotin [PATH:spz00780 spz01240 spz01100]
M00881 Lipoic acid biosynthesis, plants and bacteria, octanoyl-ACP => dihydrolipoyl-E2/H [PATH:spz00785 spz01240 spz01100]
M00126 Tetrahydrofolate biosynthesis, GTP => THF [PATH:spz00790 spz00670 spz01240 spz01100]
M00880 Molybdenum cofactor biosynthesis, GTP => molybdenum cofactor [PATH:spz00790 spz01240 spz01100]
M00140 C1-unit interconversion, prokaryotes [PATH:spz00670 spz01240 spz01100]
M00122 Cobalamin biosynthesis, cobyrinate a,c-diamide => cobalamin [PATH:spz01240 spz01100]

Biosynthesis of terpenoids and polyketides
Terpenoid backbone biosynthesis
M00364 C10-C20 isoprenoid biosynthesis, bacteria [PATH:spz00900 spz01100 spz01110]

Plant terpenoid biosynthesis
Macrolide biosynthesis
Enediyne biosynthesis
Type II polyketide biosynthesis
Polyketide sugar unit biosynthesis
M00793 dTDP-L-rhamnose biosynthesis [PATH:spz00521 spz00523 spz00541 spz01250 spz01100 spz01110]

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
M00627 beta-Lactam resistance, Bla system [PATH:spz01501]

Plant pathogenicity
Symbiosis
Module set
Metabolic capacity