KEGG Modules

Carbohydrate metabolism
Central carbohydrate metabolism
M00001 Glycolysis (Embden-Meyerhof pathway), glucose => pyruvate [PATH:abq00010 abq01200 abq01100]
M00002 Glycolysis, core module involving three-carbon compounds [PATH:abq00010 abq01200 abq01230 abq01100]
M00003 Gluconeogenesis, oxaloacetate => fructose-6P [PATH:abq00010 abq00020 abq01100]
M00307 Pyruvate oxidation, pyruvate => acetyl-CoA [PATH:abq00010 abq00020 abq00620 abq00785 abq01200 abq01210 abq01100]
M00009 Citrate cycle (TCA cycle, Krebs cycle) [PATH:abq00020 abq01200 abq01100]
M00010 Citrate cycle, first carbon oxidation, oxaloacetate => 2-oxoglutarate [PATH:abq00020 abq01200 abq01210 abq01230 abq01100]
M00011 Citrate cycle, second carbon oxidation, 2-oxoglutarate => oxaloacetate [PATH:abq00020 abq01200 abq01210 abq01100]
M00007 Pentose phosphate pathway, non-oxidative phase, fructose 6P => ribose 5P [PATH:abq00030 abq01200 abq01230 abq01100 abq01120]
M00005 PRPP biosynthesis, ribose 5P => PRPP [PATH:abq00030 abq00230 abq01200 abq01230 abq01100]

Other carbohydrate metabolism
M00631 D-Galacturonate degradation (bacteria), D-galacturonate => pyruvate + D-glyceraldehyde 3P [PATH:abq00040 abq00030 abq01100]
M00061 D-Glucuronate degradation, D-glucuronate => pyruvate + D-glyceraldehyde 3P [PATH:abq00040 abq00030 abq01100]
M00552 D-galactonate degradation, De Ley-Doudoroff pathway, D-galactonate => glycerate-3P [PATH:abq00052 abq01100]
M00854 Glycogen biosynthesis, glucose-1P => glycogen/starch [PATH:abq00500 abq01100]
M00565 Trehalose biosynthesis, D-glucose 1P => trehalose [PATH:abq00500 abq01100 abq01110]
M00012 Glyoxylate cycle [PATH:abq00630 abq01200 abq01100 abq01110]
M00741 Propanoyl-CoA metabolism, propanoyl-CoA => succinyl-CoA [PATH:abq00280 abq00630 abq00640 abq01200 abq01100]
M00982 Methylcitrate cycle [PATH:abq00640 abq00020 abq01200 abq01100 abq01120]

Energy metabolism
Carbon fixation
M00168 CAM (Crassulacean acid metabolism), dark [PATH:abq00620 abq00710 abq01200 abq01100 abq01120]
M00169 CAM (Crassulacean acid metabolism), light [PATH:abq00620 abq00710 abq01200 abq01100 abq01120]
M00579 Phosphate acetyltransferase-acetate kinase pathway, acetyl-CoA => acetate [PATH:abq00430 abq00620 abq00720 abq01200 abq01100 abq01120]

Methane metabolism
Nitrogen metabolism
M00175 Nitrogen fixation, nitrogen => ammonia [PATH:abq00910 abq01310 abq01100 abq01120]
M00531 Assimilatory nitrate reduction, nitrate => ammonia [PATH:abq00910 abq01310 abq01100 abq01120]

Sulfur metabolism
Photosynthesis
ATP synthesis
M00151 Cytochrome bc1 complex respiratory unit [PATH:abq00190 abq01100]
M00155 Cytochrome c oxidase, prokaryotes [PATH:abq00190 abq01100]
M00417 Cytochrome o ubiquinol oxidase [PATH:abq00190 abq01100]
M00156 Cytochrome c oxidase, cbb3-type [PATH:abq00190 abq01100]

Lipid metabolism
Fatty acid metabolism
M00082 Fatty acid biosynthesis, initiation [PATH:abq00061 abq01212 abq01100]
M00083 Fatty acid biosynthesis, elongation [PATH:abq00061 abq01212 abq01100]
M00086 beta-Oxidation, acyl-CoA synthesis [PATH:abq00061 abq00071 abq01212 abq01100]
M00087 beta-Oxidation [PATH:abq00071 abq01212 abq01100]

Sterol biosynthesis
Lipid metabolism
M00091 Phosphatidylcholine (PC) biosynthesis, PE => PC [PATH:abq00564 abq01100]
M00093 Phosphatidylethanolamine (PE) biosynthesis, PA => PS => PE [PATH:abq00564 abq01100]

Nucleotide metabolism
Purine metabolism
M00048 De novo purine biosynthesis, PRPP + glutamine => IMP [PATH:abq00230 abq01100]
M00049 Adenine ribonucleotide biosynthesis, IMP => ADP,ATP [PATH:abq00230 abq01232 abq01240 abq01100]
M00050 Guanine ribonucleotide biosynthesis, IMP => GDP,GTP [PATH:abq00230 abq01232 abq01100]
M00053 Deoxyribonucleotide biosynthesis, ADP/GDP/CDP/UDP => dATP/dGTP/dCTP/dUTP [PATH:abq00230 abq00240 abq01232 abq01100]
M00958 Adenine ribonucleotide degradation, AMP => Urate [PATH:abq00230 abq01232 abq01100]
M00959 Guanine ribonucleotide degradation, GMP => Urate [PATH:abq00230 abq01232 abq01100]

Pyrimidine metabolism
M00052 Pyrimidine ribonucleotide biosynthesis, UMP => UDP/UTP,CDP/CTP [PATH:abq00240 abq01232 abq01240 abq01100]
M00938 Pyrimidine deoxyribonucleotide biosynthesis, UDP => dTTP [PATH:abq00240 abq01232 abq01100]

Amino acid metabolism
Serine and threonine metabolism
M00020 Serine biosynthesis, glycerate-3P => serine [PATH:abq00260 abq00680 abq01200 abq01230 abq01100]
M00018 Threonine biosynthesis, aspartate => homoserine => threonine [PATH:abq00260 abq01230 abq01100 abq01110]
M00621 Glycine cleavage system [PATH:abq00260 abq00630 abq00670 abq00785 abq01200 abq01100]

Cysteine and methionine metabolism
M00021 Cysteine biosynthesis, serine => cysteine [PATH:abq00270 abq00920 abq01320 abq01200 abq01230 abq01100 abq01110]

Branched-chain amino acid metabolism
M00019 Valine/isoleucine biosynthesis, pyruvate => valine / 2-oxobutanoate => isoleucine [PATH:abq00290 abq00770 abq01210 abq01230 abq01100 abq01110]
M00570 Isoleucine biosynthesis, threonine => 2-oxobutanoate => isoleucine [PATH:abq00290 abq01230 abq01100]
M00432 Leucine biosynthesis, 2-oxoisovalerate => 2-oxoisocaproate [PATH:abq00290 abq01210 abq01230 abq01100 abq01110]

Lysine metabolism
M00016 Lysine biosynthesis, succinyl-DAP pathway, aspartate => lysine [PATH:abq00300 abq01230 abq01100]

Arginine and proline metabolism
M00028 Ornithine biosynthesis, glutamate => ornithine [PATH:abq00220 abq01210 abq01230 abq01100]
M00844 Arginine biosynthesis, ornithine => arginine [PATH:abq00220 abq01230 abq01100]
M00015 Proline biosynthesis, glutamate => proline [PATH:abq00330 abq01230 abq01100]
M00970 Proline degradation, proline => glutamate [PATH:abq00330 abq01100]

Polyamine biosynthesis
M00134 Polyamine biosynthesis, arginine => ornithine => putrescine [PATH:abq00330 abq01100]

Histidine metabolism
M00026 Histidine biosynthesis, PRPP => histidine [PATH:abq00340 abq01230 abq01100 abq01110]
M00045 Histidine degradation, histidine => N-formiminoglutamate => glutamate [PATH:abq00340 abq01100]

Aromatic amino acid metabolism
M00022 Shikimate pathway, phosphoenolpyruvate + erythrose-4P => chorismate [PATH:abq00400 abq01230 abq01100 abq01110]
M00023 Tryptophan biosynthesis, chorismate => tryptophan [PATH:abq00400 abq01230 abq01100 abq01110]

Other amino acid metabolism
M00118 Glutathione biosynthesis, glutamate => glutathione [PATH:abq00480 abq01240 abq01100]

Glycan metabolism
Nucleotide sugar biosynthesis
M00909 UDP-GlcNAc biosynthesis, prokaryotes, Fru-6P => UDP-GlcNAc [PATH:abq00520 abq01250 abq01100]
M00995 UDP-MurNAc biosynthesis, Fru-6P => UDP-MurNAc [PATH:abq00520 abq01250 abq01100]
M00549 UDP-Glc biosynthesis, Glc => UDP-Glc [PATH:abq00520 abq01250 abq01100]
M01004 UDP-Galf biosynthesis, UDP-Glc => UDP-Galf [PATH:abq00520 abq00052 abq01250 abq01100]
M00999 UDP-GlcA/GalA biosynthesis, UDP-Glc => UDP-GlcA => UDP-GalA [PATH:abq00520 abq00053 abq01250 abq01100]
M01000 GDP-Man biosynthesis, Fru-6P => GDP-Man [PATH:abq00520 abq01250 abq01100]
M01014 UDP-ManNAcA biosynthesis, UDP-GlcNAc => UDP-ManNAcA [PATH:abq00541]
M00064 ADP-L-glycero-D-manno-heptose biosynthesis, sedoheptulose-7P => ADP-LDmanHep [PATH:abq00541 abq01250 abq01100]
M00793 dTDP-L-rhamnose biosynthesis, glucose-1P => dTDP-L-Rha [PATH:abq00521 abq00523 abq00541 abq01250 abq01100 abq01110]
M01016 GDP-L-Fuc biosynthesis, GDP-Man => GDP-L-Fuc [PATH:abq00541]

Glycan biosynthesis
Glycosaminoglycan metabolism
Lipopolysaccharide metabolism
Other polysaccharide metabolism
Metabolism of cofactors and vitamins
Cofactor and vitamin metabolism
M00119 Pantothenate biosynthesis, valine/L-aspartate => pantothenate [PATH:abq00770 abq01240 abq01100 abq01110]
M00120 Coenzyme A biosynthesis, pantothenate => CoA [PATH:abq00770 abq01240 abq01100]
M00572 Pimeloyl-ACP biosynthesis, BioC-BioH pathway, malonyl-ACP => pimeloyl-ACP [PATH:abq00780 abq01240 abq01100]
M00123 Biotin biosynthesis, pimeloyl-ACP/CoA => biotin [PATH:abq00780 abq01240 abq01100]
M00881 Lipoic acid biosynthesis, plants and bacteria, octanoyl-ACP => dihydrolipoyl-E2/H [PATH:abq00785 abq01240 abq01100]
M00880 Molybdenum cofactor biosynthesis, GTP => molybdenum cofactor [PATH:abq00790 abq01240 abq01100]
M00988 PreQ1 biosynthesis, GTP => 7-Aminomethyl-7-deazaguanine [PATH:abq00790 abq01100]
M00122 Cobalamin biosynthesis, cobyrinate a,c-diamide => cobalamin [PATH:abq00860 abq01240 abq01100]

Biosynthesis of terpenoids and polyketides
Terpenoid backbone biosynthesis
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
M00615 Nitrate assimilation