KEGG Modules

Carbohydrate metabolism
Central carbohydrate metabolism
M00001 Glycolysis (Embden-Meyerhof pathway), glucose => pyruvate [PATH:cazt00010 cazt01200 cazt01100]
M00002 Glycolysis, core module involving three-carbon compounds [PATH:cazt00010 cazt01200 cazt01230 cazt01100]
M00003 Gluconeogenesis, oxaloacetate => fructose-6P [PATH:cazt00010 cazt00020 cazt01100]
M00307 Pyruvate oxidation, pyruvate => acetyl-CoA [PATH:cazt00010 cazt00020 cazt00620 cazt00785 cazt01200 cazt01210 cazt01100]
M00009 Citrate cycle (TCA cycle, Krebs cycle) [PATH:cazt00020 cazt01200 cazt01100]
M00010 Citrate cycle, first carbon oxidation, oxaloacetate => 2-oxoglutarate [PATH:cazt00020 cazt01200 cazt01210 cazt01230 cazt01100]
M00011 Citrate cycle, second carbon oxidation, 2-oxoglutarate => oxaloacetate [PATH:cazt00020 cazt01200 cazt01210 cazt01100]
M00007 Pentose phosphate pathway, non-oxidative phase, fructose 6P => ribose 5P [PATH:cazt00030 cazt01200 cazt01230 cazt01100 cazt01120]
M00005 PRPP biosynthesis, ribose 5P => PRPP [PATH:cazt00030 cazt00230 cazt01200 cazt01230 cazt01100]
M00008 Entner-Doudoroff pathway, glucose-6P => glyceraldehyde-3P + pyruvate [PATH:cazt00030 cazt01200 cazt01100 cazt01120]

Other carbohydrate metabolism
M00061 D-Glucuronate degradation, D-glucuronate => pyruvate + D-glyceraldehyde 3P [PATH:cazt00040 cazt00030 cazt01100]
M00854 Glycogen biosynthesis, glucose-1P => glycogen/starch [PATH:cazt00500 cazt01100]
M00565 Trehalose biosynthesis, D-glucose 1P => trehalose [PATH:cazt00500 cazt01100 cazt01110]
M00549 Nucleotide sugar biosynthesis, glucose => UDP-glucose [PATH:cazt00520 cazt01250 cazt01100]
M00909 UDP-N-acetyl-D-glucosamine biosynthesis, prokaryotes, glucose => UDP-GlcNAc [PATH:cazt00520 cazt01250 cazt01100]
M00373 Ethylmalonyl pathway [PATH:cazt00630 cazt01200 cazt01100 cazt01120]
M00741 Propanoyl-CoA metabolism, propanoyl-CoA => succinyl-CoA [PATH:cazt00280 cazt00630 cazt00640 cazt01200 cazt01100]

Energy metabolism
Carbon fixation
M00165 Reductive pentose phosphate cycle (Calvin cycle) [PATH:cazt00710 cazt01200 cazt01100 cazt01120]
M00169 CAM (Crassulacean acid metabolism), light [PATH:cazt00620 cazt00710 cazt01200 cazt01100 cazt01120]
M00579 Phosphate acetyltransferase-acetate kinase pathway, acetyl-CoA => acetate [PATH:cazt00430 cazt00620 cazt01200 cazt01100 cazt01120]

Methane metabolism
Nitrogen metabolism
M00175 Nitrogen fixation, nitrogen => ammonia [PATH:cazt00910 cazt01100 cazt01120]
M00529 Denitrification, nitrate => nitrogen [PATH:cazt00910 cazt01100 cazt01120]

Sulfur metabolism
M00595 Thiosulfate oxidation by SOX complex, thiosulfate => sulfate [PATH:cazt00920 cazt01100 cazt01120]

Photosynthesis
M00597 Anoxygenic photosystem II

ATP synthesis
M00144 NADH:quinone oxidoreductase, prokaryotes [PATH:cazt00190 cazt01100]
M00149 Succinate dehydrogenase, prokaryotes [PATH:cazt00190 cazt01100]
M00151 Cytochrome bc1 complex respiratory unit [PATH:cazt00190 cazt01100]
M00155 Cytochrome c oxidase, prokaryotes [PATH:cazt00190 cazt01100]
M00156 Cytochrome c oxidase, cbb3-type [PATH:cazt00190 cazt01100]
M00157 F-type ATPase, prokaryotes and chloroplasts [PATH:cazt00190 cazt01100]

Lipid metabolism
Fatty acid metabolism
M00082 Fatty acid biosynthesis, initiation [PATH:cazt00061 cazt01212 cazt01100]
M00083 Fatty acid biosynthesis, elongation [PATH:cazt00061 cazt01212 cazt01100]
M00086 beta-Oxidation, acyl-CoA synthesis [PATH:cazt00061 cazt00071 cazt01212 cazt01100]

Sterol biosynthesis
Lipid metabolism
M00091 Phosphatidylcholine (PC) biosynthesis, PE => PC [PATH:cazt00564 cazt01100]
M00093 Phosphatidylethanolamine (PE) biosynthesis, PA => PS => PE [PATH:cazt00564 cazt01100]

Nucleotide metabolism
Purine metabolism
M00048 De novo purine biosynthesis, PRPP + glutamine => IMP [PATH:cazt00230 cazt01100]
M00049 Adenine ribonucleotide biosynthesis, IMP => ADP,ATP [PATH:cazt00230 cazt01232 cazt01240 cazt01100]
M00050 Guanine ribonucleotide biosynthesis, IMP => GDP,GTP [PATH:cazt00230 cazt01232 cazt01100]
M00958 Adenine ribonucleotide degradation, AMP => Urate [PATH:cazt00230 cazt01232 cazt01100]
M00959 Guanine ribonucleotide degradation, GMP => Urate [PATH:cazt00230 cazt01232 cazt01100]

Pyrimidine metabolism
M00052 Pyrimidine ribonucleotide biosynthesis, UMP => UDP/UTP,CDP/CTP [PATH:cazt00240 cazt01232 cazt01240 cazt01100]
M00046 Pyrimidine degradation, uracil => beta-alanine, thymine => 3-aminoisobutanoate [PATH:cazt00240 cazt00410 cazt00770 cazt01100]

Amino acid metabolism
Serine and threonine metabolism
M00020 Serine biosynthesis, glycerate-3P => serine [PATH:cazt00260 cazt00680 cazt01200 cazt01230 cazt01100]
M00621 Glycine cleavage system [PATH:cazt00260 cazt00630 cazt00785 cazt01200 cazt01100]
M00555 Betaine biosynthesis, choline => betaine [PATH:cazt00260 cazt01100]
M00919 Ectoine degradation, ectoine => aspartate [PATH:cazt00260 cazt01100 cazt01120]

Cysteine and methionine metabolism
M00021 Cysteine biosynthesis, serine => cysteine [PATH:cazt00270 cazt00920 cazt01200 cazt01230 cazt01100 cazt01110]
M00017 Methionine biosynthesis, aspartate => homoserine => methionine [PATH:cazt00270 cazt01230 cazt01100]

Branched-chain amino acid metabolism
M00019 Valine/isoleucine biosynthesis, pyruvate => valine / 2-oxobutanoate => isoleucine [PATH:cazt00290 cazt00770 cazt01210 cazt01230 cazt01100 cazt01110]
M00570 Isoleucine biosynthesis, threonine => 2-oxobutanoate => isoleucine [PATH:cazt00290 cazt01230 cazt01100]
M00432 Leucine biosynthesis, 2-oxoisovalerate => 2-oxoisocaproate [PATH:cazt00290 cazt01210 cazt01230 cazt01100 cazt01110]

Lysine metabolism
M00016 Lysine biosynthesis, succinyl-DAP pathway, aspartate => lysine [PATH:cazt00300 cazt01230 cazt01100]

Arginine and proline metabolism
M00028 Ornithine biosynthesis, glutamate => ornithine [PATH:cazt00220 cazt01210 cazt01230 cazt01100]
M00844 Arginine biosynthesis, ornithine => arginine [PATH:cazt00220 cazt01230 cazt01100]
M00015 Proline biosynthesis, glutamate => proline [PATH:cazt00330 cazt01230 cazt01100]
M00970 Proline degradation, proline => glutamate [PATH:cazt00330 cazt01100]

Polyamine biosynthesis
M00134 Polyamine biosynthesis, arginine => ornithine => putrescine [PATH:cazt00330 cazt01100]

Histidine metabolism
Aromatic amino acid metabolism
M00022 Shikimate pathway, phosphoenolpyruvate + erythrose-4P => chorismate [PATH:cazt00400 cazt01230 cazt01100 cazt01110]
M00023 Tryptophan biosynthesis, chorismate => tryptophan [PATH:cazt00400 cazt01230 cazt01100 cazt01110]
M00024 Phenylalanine biosynthesis, chorismate => phenylpyruvate => phenylalanine [PATH:cazt00400 cazt01230 cazt01100 cazt01110]
M00040 Tyrosine biosynthesis, chorismate => arogenate => tyrosine [PATH:cazt00400 cazt01230 cazt01100 cazt01110]

Other amino acid metabolism
M00118 Glutathione biosynthesis, glutamate => glutathione [PATH:cazt00480 cazt01240 cazt01100]

Glycan metabolism
Glycan biosynthesis
Glycosaminoglycan metabolism
Lipopolysaccharide metabolism
Metabolism of cofactors and vitamins
Cofactor and vitamin metabolism
M00899 Thiamine salvage pathway, HMP/HET => TMP [PATH:cazt00730 cazt01100]
M00120 Coenzyme A biosynthesis, pantothenate => CoA [PATH:cazt00770 cazt01240 cazt01100]
M00881 Lipoic acid biosynthesis, plants and bacteria, octanoyl-ACP => dihydrolipoyl-E2/H [PATH:cazt00785 cazt01240 cazt01100]
M00880 Molybdenum cofactor biosynthesis, GTP => molybdenum cofactor [PATH:cazt00790 cazt01240 cazt01100]
M00140 C1-unit interconversion, prokaryotes [PATH:cazt00670 cazt01240 cazt01100]

Biosynthesis of terpenoids and polyketides
Terpenoid backbone biosynthesis
M00364 C10-C20 isoprenoid biosynthesis, bacteria [PATH:cazt00900 cazt01100 cazt01110]

Plant terpenoid biosynthesis
Macrolide biosynthesis
Enediyne biosynthesis
Type II polyketide biosynthesis
Polyketide sugar unit biosynthesis
M00793 dTDP-L-rhamnose biosynthesis [PATH:cazt00521 cazt00523 cazt00541 cazt01250 cazt01100 cazt01110]

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
M00649 Multidrug resistance, efflux pump AdeABC [PATH:cazt01501]

Plant pathogenicity
Symbiosis
Module set
Metabolic capacity
M00612 Anoxygenic photosynthesis in purple bacteria