KEGG Modules

Carbohydrate metabolism
Central carbohydrate metabolism
M00002 Glycolysis, core module involving three-carbon compounds [PATH:hahe00010 hahe01200 hahe01230 hahe01100]
M00003 Gluconeogenesis, oxaloacetate => fructose-6P [PATH:hahe00010 hahe00020 hahe01100]
M00307 Pyruvate oxidation, pyruvate => acetyl-CoA [PATH:hahe00010 hahe00020 hahe00620 hahe01200 hahe01100]
M00009 Citrate cycle (TCA cycle, Krebs cycle) [PATH:hahe00020 hahe01200 hahe01100]
M00010 Citrate cycle, first carbon oxidation, oxaloacetate => 2-oxoglutarate [PATH:hahe00020 hahe01200 hahe01210 hahe01230 hahe01100]
M00011 Citrate cycle, second carbon oxidation, 2-oxoglutarate => oxaloacetate [PATH:hahe00020 hahe01200 hahe01100]
M00007 Pentose phosphate pathway, non-oxidative phase, fructose 6P => ribose 5P [PATH:hahe00030 hahe01200 hahe01230 hahe01100 hahe01120]
M00005 PRPP biosynthesis, ribose 5P => PRPP [PATH:hahe00030 hahe00230 hahe01200 hahe01230 hahe01100]
M00008 Entner-Doudoroff pathway, glucose-6P => glyceraldehyde-3P + pyruvate [PATH:hahe00030 hahe01200 hahe01100 hahe01120]

Other carbohydrate metabolism
M00012 Glyoxylate cycle [PATH:hahe00630 hahe01200 hahe01100 hahe01110]

Energy metabolism
Carbon fixation
M00168 CAM (Crassulacean acid metabolism), dark [PATH:hahe00620 hahe01200 hahe01100 hahe01120]
M00579 Phosphate acetyltransferase-acetate kinase pathway, acetyl-CoA => acetate [PATH:hahe00430 hahe00620 hahe01200 hahe01100 hahe01120]

Methane metabolism
Nitrogen metabolism
M00530 Dissimilatory nitrate reduction, nitrate => ammonia [PATH:hahe00910 hahe01100 hahe01120]

Sulfur metabolism
Photosynthesis
ATP synthesis
M00149 Succinate dehydrogenase, prokaryotes [PATH:hahe00190]
M00151 Cytochrome bc1 complex respiratory unit [PATH:hahe00190]
M00155 Cytochrome c oxidase, prokaryotes [PATH:hahe00190]
M00153 Cytochrome bd ubiquinol oxidase [PATH:hahe00190]
M00156 Cytochrome c oxidase, cbb3-type [PATH:hahe00190]
M00157 F-type ATPase, prokaryotes and chloroplasts [PATH:hahe00190]

Lipid metabolism
Fatty acid metabolism
M00082 Fatty acid biosynthesis, initiation [PATH:hahe00061 hahe01212 hahe01100]
M00083 Fatty acid biosynthesis, elongation [PATH:hahe00061 hahe01212 hahe01100]
M00086 beta-Oxidation, acyl-CoA synthesis [PATH:hahe00061 hahe00071 hahe01212 hahe01100]
M00087 beta-Oxidation [PATH:hahe00071 hahe01212 hahe01100]

Sterol biosynthesis
Lipid metabolism
M00093 Phosphatidylethanolamine (PE) biosynthesis, PA => PS => PE [PATH:hahe00564 hahe01100]

Nucleotide metabolism
Purine metabolism
M00048 Inosine monophosphate biosynthesis, PRPP + glutamine => IMP [PATH:hahe00230 hahe01100]
M00049 Adenine ribonucleotide biosynthesis, IMP => ADP,ATP [PATH:hahe00230 hahe01100]
M00050 Guanine ribonucleotide biosynthesis IMP => GDP,GTP [PATH:hahe00230 hahe01100]

Pyrimidine metabolism
M00052 Pyrimidine ribonucleotide biosynthesis, UMP => UDP/UTP,CDP/CTP [PATH:hahe00240 hahe01100]

Amino acid metabolism
Serine and threonine metabolism
M00020 Serine biosynthesis, glycerate-3P => serine [PATH:hahe00260 hahe00680 hahe01200 hahe01230 hahe01100]
M00018 Threonine biosynthesis, aspartate => homoserine => threonine [PATH:hahe00260 hahe01230 hahe01100 hahe01110]
M00555 Betaine biosynthesis, choline => betaine [PATH:hahe00260 hahe01100]
M00033 Ectoine biosynthesis, aspartate => ectoine [PATH:hahe00260 hahe01210 hahe01230 hahe01100 hahe01120]

Cysteine and methionine metabolism
M00021 Cysteine biosynthesis, serine => cysteine [PATH:hahe00270 hahe00920 hahe01200 hahe01230 hahe01100 hahe01110]
M00035 Methionine degradation [PATH:hahe00270 hahe01100]

Branched-chain amino acid metabolism
M00019 Valine/isoleucine biosynthesis, pyruvate => valine / 2-oxobutanoate => isoleucine [PATH:hahe00290 hahe00770 hahe01210 hahe01230 hahe01100 hahe01110]
M00570 Isoleucine biosynthesis, threonine => 2-oxobutanoate => isoleucine [PATH:hahe00290 hahe01230 hahe01100]
M00432 Leucine biosynthesis, 2-oxoisovalerate => 2-oxoisocaproate [PATH:hahe00290 hahe01210 hahe01230 hahe01100 hahe01110]
M00036 Leucine degradation, leucine => acetoacetate + acetyl-CoA [PATH:hahe00280 hahe01100]

Lysine metabolism
M00016 Lysine biosynthesis, succinyl-DAP pathway, aspartate => lysine [PATH:hahe00300 hahe01230 hahe01100]

Arginine and proline metabolism
M00028 Ornithine biosynthesis, glutamate => ornithine [PATH:hahe00220 hahe01210 hahe01230 hahe01100]
M00844 Arginine biosynthesis, ornithine => arginine [PATH:hahe00220 hahe01230 hahe01100]
M00015 Proline biosynthesis, glutamate => proline [PATH:hahe00330 hahe01230 hahe01100]
M00879 Arginine succinyltransferase pathway, arginine => glutamate [PATH:hahe00330]

Polyamine biosynthesis
M00133 Polyamine biosynthesis, arginine => agmatine => putrescine => spermidine [PATH:hahe00330 hahe01100]

Histidine metabolism
M00045 Histidine degradation, histidine => N-formiminoglutamate => glutamate [PATH:hahe00340 hahe01100]

Aromatic amino acid metabolism
M00022 Shikimate pathway, phosphoenolpyruvate + erythrose-4P => chorismate [PATH:hahe00400 hahe01230 hahe01100 hahe01110 hahe01130]
M00023 Tryptophan biosynthesis, chorismate => tryptophan [PATH:hahe00400 hahe01230 hahe01100 hahe01110]

Other amino acid metabolism
M00118 Glutathione biosynthesis, glutamate => glutathione [PATH:hahe00480 hahe01100]

Glycan metabolism
Glycan biosynthesis
Glycosaminoglycan metabolism
Lipopolysaccharide metabolism
M00063 CMP-KDO biosynthesis [PATH:hahe00540 hahe01100]

Metabolism of cofactors and vitamins
Cofactor and vitamin metabolism
M00124 Pyridoxal biosynthesis, erythrose-4P => pyridoxal-5P [PATH:hahe00750 hahe01100]
M00115 NAD biosynthesis, aspartate => NAD [PATH:hahe00760 hahe01100]
M00120 Coenzyme A biosynthesis, pantothenate => CoA [PATH:hahe00770 hahe01100]
M00572 Pimeloyl-ACP biosynthesis, BioC-BioH pathway, malonyl-ACP => pimeloyl-ACP [PATH:hahe00780 hahe01100]
M00123 Biotin biosynthesis, pimeloyl-ACP/CoA => biotin [PATH:hahe00780 hahe01100]
M00126 Tetrahydrofolate biosynthesis, GTP => THF [PATH:hahe00790 hahe00670 hahe01100]
M00880 Molybdenum cofactor biosynthesis, GTP => molybdenum cofactor [PATH:hahe00790]
M00846 Siroheme biosynthesis, glutamate => siroheme [PATH:hahe00860 hahe01100 hahe01110]
M00122 Cobalamin biosynthesis, cobinamide => cobalamin [PATH:hahe00860 hahe01100]
M00117 Ubiquinone biosynthesis, prokaryotes, chorismate => ubiquinone [PATH:hahe00130 hahe01100 hahe01110]

Biosynthesis of terpenoids and polyketides
Terpenoid backbone biosynthesis
Other terpenoid biosynthesis
Macrolide biosynthesis
Enediyne biosynthesis
Type II polyketide biosynthesis
Polyketide sugar unit biosynthesis
Biosynthesis of other secondary metabolites
beta-Lactam biosynthesis
Biosynthesis of other secondary metabolites
M00837 Prodigiosin biosynthesis, L-proline => prodigiosin [PATH:hahe00333 hahe01100 hahe01130]

Xenobiotics biodegradation
Aromatics degradation

Gene set
Pathogenicity
Drug resistance
Plant pathogenicity
Symbiosis
Module set
Metabolic capacity