KEGG Modules

Carbohydrate metabolism
Central carbohydrate metabolism
M00001 Glycolysis (Embden-Meyerhof pathway), glucose => pyruvate [PATH:bcq00010 bcq01200 bcq01100]
M00002 Glycolysis, core module involving three-carbon compounds [PATH:bcq00010 bcq01200 bcq01230 bcq01100]
M00003 Gluconeogenesis, oxaloacetate => fructose-6P [PATH:bcq00010 bcq00020 bcq01100]
M00307 Pyruvate oxidation, pyruvate => acetyl-CoA [PATH:bcq00010 bcq00020 bcq00620 bcq00785 bcq01200 bcq01210 bcq01100]
M00009 Citrate cycle (TCA cycle, Krebs cycle) [PATH:bcq00020 bcq01200 bcq01100]
M00010 Citrate cycle, first carbon oxidation, oxaloacetate => 2-oxoglutarate [PATH:bcq00020 bcq01200 bcq01210 bcq01230 bcq01100]
M00011 Citrate cycle, second carbon oxidation, 2-oxoglutarate => oxaloacetate [PATH:bcq00020 bcq01200 bcq01210 bcq01100]
M00004 Pentose phosphate pathway (Pentose phosphate cycle) [PATH:bcq00030 bcq01200 bcq01100 bcq01120]
M00006 Pentose phosphate pathway, oxidative phase, glucose 6P => ribulose 5P [PATH:bcq00030 bcq01200 bcq01100 bcq01120]
M00007 Pentose phosphate pathway, non-oxidative phase, fructose 6P => ribose 5P [PATH:bcq00030 bcq01200 bcq01230 bcq01100 bcq01120]
M00005 PRPP biosynthesis, ribose 5P => PRPP [PATH:bcq00030 bcq00230 bcq01200 bcq01230 bcq01100]

Other carbohydrate metabolism
M00854 Glycogen biosynthesis, glucose-1P => glycogen/starch [PATH:bcq00500 bcq01100]
M00549 Nucleotide sugar biosynthesis, glucose => UDP-glucose [PATH:bcq00520 bcq01250 bcq01100]
M00909 UDP-N-acetyl-D-glucosamine biosynthesis, prokaryotes, glucose => UDP-GlcNAc [PATH:bcq00520 bcq01250 bcq01100]
M00012 Glyoxylate cycle [PATH:bcq00630 bcq01200 bcq01100 bcq01110]

Energy metabolism
Carbon fixation
M00579 Phosphate acetyltransferase-acetate kinase pathway, acetyl-CoA => acetate [PATH:bcq00430 bcq00620 bcq01200 bcq01100 bcq01120]

Methane metabolism
Nitrogen metabolism
Sulfur metabolism
Photosynthesis
ATP synthesis
M00151 Cytochrome bc1 complex respiratory unit [PATH:bcq00190 bcq01100]
M00155 Cytochrome c oxidase, prokaryotes [PATH:bcq00190 bcq01100]
M00416 Cytochrome aa3-600 menaquinol oxidase [PATH:bcq00190 bcq01100]
M00157 F-type ATPase, prokaryotes and chloroplasts [PATH:bcq00190 bcq01100]

Lipid metabolism
Fatty acid metabolism
M00082 Fatty acid biosynthesis, initiation [PATH:bcq00061 bcq01212 bcq01100]
M00083 Fatty acid biosynthesis, elongation [PATH:bcq00061 bcq01212 bcq01100]
M00086 beta-Oxidation, acyl-CoA synthesis [PATH:bcq00061 bcq00071 bcq01212 bcq01100]

Sterol biosynthesis
Lipid metabolism
M00093 Phosphatidylethanolamine (PE) biosynthesis, PA => PS => PE [PATH:bcq00564 bcq01100]

Nucleotide metabolism
Purine metabolism
M00048 De novo purine biosynthesis, PRPP + glutamine => IMP [PATH:bcq00230 bcq01100]
M00049 Adenine ribonucleotide biosynthesis, IMP => ADP,ATP [PATH:bcq00230 bcq01232 bcq01240 bcq01100]
M00050 Guanine ribonucleotide biosynthesis, IMP => GDP,GTP [PATH:bcq00230 bcq01232 bcq01100]
M00053 Deoxyribonucleotide biosynthesis, ADP/GDP/CDP/UDP => dATP/dGTP/dCTP/dUTP [PATH:bcq00230 bcq00240 bcq01232 bcq01100]

Pyrimidine metabolism
M00052 Pyrimidine ribonucleotide biosynthesis, UMP => UDP/UTP,CDP/CTP [PATH:bcq00240 bcq01232 bcq01240 bcq01100]

Amino acid metabolism
Serine and threonine metabolism
M00018 Threonine biosynthesis, aspartate => homoserine => threonine [PATH:bcq00260 bcq01230 bcq01100 bcq01110]
M00621 Glycine cleavage system [PATH:bcq00260 bcq00630 bcq00785 bcq01200 bcq01100]

Cysteine and methionine metabolism
M00021 Cysteine biosynthesis, serine => cysteine [PATH:bcq00270 bcq00920 bcq01200 bcq01230 bcq01100 bcq01110]
M00609 Cysteine biosynthesis, methionine => cysteine [PATH:bcq00270 bcq01230 bcq01100]
M00017 Methionine biosynthesis, aspartate => homoserine => methionine [PATH:bcq00270 bcq01230 bcq01100]
M00034 Methionine salvage pathway [PATH:bcq00270 bcq01100]

Branched-chain amino acid metabolism
M00019 Valine/isoleucine biosynthesis, pyruvate => valine / 2-oxobutanoate => isoleucine [PATH:bcq00290 bcq00770 bcq01210 bcq01230 bcq01100 bcq01110]
M00570 Isoleucine biosynthesis, threonine => 2-oxobutanoate => isoleucine [PATH:bcq00290 bcq01230 bcq01100]
M00432 Leucine biosynthesis, 2-oxoisovalerate => 2-oxoisocaproate [PATH:bcq00290 bcq01210 bcq01230 bcq01100 bcq01110]

Lysine metabolism
M00525 Lysine biosynthesis, acetyl-DAP pathway, aspartate => lysine [PATH:bcq00300 bcq01230 bcq01100]
M00527 Lysine biosynthesis, DAP aminotransferase pathway, aspartate => lysine [PATH:bcq00300 bcq01230 bcq01100 bcq01110]

Arginine and proline metabolism
M00028 Ornithine biosynthesis, glutamate => ornithine [PATH:bcq00220 bcq01210 bcq01230 bcq01100]
M00844 Arginine biosynthesis, ornithine => arginine [PATH:bcq00220 bcq01230 bcq01100]
M00015 Proline biosynthesis, glutamate => proline [PATH:bcq00330 bcq01230 bcq01100]
M00970 Proline degradation, proline => glutamate [PATH:bcq00330 bcq01100]
M00972 Proline metabolism [PATH:bcq00330 bcq01100]

Polyamine biosynthesis
M00133 Polyamine biosynthesis, arginine => agmatine => putrescine => spermidine [PATH:bcq00330 bcq01100]
M00135 GABA biosynthesis, eukaryotes, putrescine => GABA [PATH:bcq00330 bcq01100]

Histidine metabolism
M00026 Histidine biosynthesis, PRPP => histidine [PATH:bcq00340 bcq01230 bcq01100 bcq01110]
M00045 Histidine degradation, histidine => N-formiminoglutamate => glutamate [PATH:bcq00340 bcq01100]

Aromatic amino acid metabolism
M00022 Shikimate pathway, phosphoenolpyruvate + erythrose-4P => chorismate [PATH:bcq00400 bcq01230 bcq01100 bcq01110]
M00023 Tryptophan biosynthesis, chorismate => tryptophan [PATH:bcq00400 bcq01230 bcq01100 bcq01110]

Other amino acid metabolism
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:bcq00730 bcq01100]
M00125 Riboflavin biosynthesis, plants and bacteria, GTP => riboflavin/FMN/FAD [PATH:bcq00740 bcq01240 bcq01100 bcq01110]
M00916 Pyridoxal-P biosynthesis, R5P + glyceraldehyde-3P + glutamine => pyridoxal-P [PATH:bcq00750 bcq01240 bcq01100]
M00115 NAD biosynthesis, aspartate => quinolinate => NAD [PATH:bcq00760 bcq01240 bcq01100]
M00119 Pantothenate biosynthesis, valine/L-aspartate => pantothenate [PATH:bcq00770 bcq01240 bcq01100 bcq01110]
M00120 Coenzyme A biosynthesis, pantothenate => CoA [PATH:bcq00770 bcq01240 bcq01100]
M00572 Pimeloyl-ACP biosynthesis, BioC-BioH pathway, malonyl-ACP => pimeloyl-ACP [PATH:bcq00780 bcq01240 bcq01100]
M00123 Biotin biosynthesis, pimeloyl-ACP/CoA => biotin [PATH:bcq00780 bcq01240 bcq01100]
M00883 Lipoic acid biosynthesis, animals and bacteria, octanoyl-ACP => dihydrolipoyl-H => dihydrolipoyl-E2 [PATH:bcq00785 bcq01240 bcq01100]
M00126 Tetrahydrofolate biosynthesis, GTP => THF [PATH:bcq00790 bcq00670 bcq01240 bcq01100]
M00880 Molybdenum cofactor biosynthesis, GTP => molybdenum cofactor [PATH:bcq00790 bcq01240 bcq01100]
M00140 C1-unit interconversion, prokaryotes [PATH:bcq00670 bcq01240 bcq01100]
M00846 Siroheme biosynthesis, glutamyl-tRNA => siroheme [PATH:bcq00860 bcq01240 bcq01100 bcq01110]
M00926 Heme biosynthesis, bacteria, glutamyl-tRNA => coproporphyrin III => heme [PATH:bcq00860 bcq01240 bcq01100]
M00116 Menaquinone biosynthesis, chorismate (+ polyprenyl-PP) => menaquinol [PATH:bcq00130 bcq01240 bcq01100 bcq01110]

Biosynthesis of terpenoids and polyketides
Terpenoid backbone biosynthesis
M00096 C5 isoprenoid biosynthesis, non-mevalonate pathway [PATH:bcq00900 bcq01100 bcq01110]
M00364 C10-C20 isoprenoid biosynthesis, bacteria [PATH:bcq00900 bcq01100 bcq01110]

Plant terpenoid biosynthesis
Macrolide biosynthesis
Enediyne biosynthesis
Type II polyketide biosynthesis
Polyketide sugar unit biosynthesis
M00793 dTDP-L-rhamnose biosynthesis [PATH:bcq00521 bcq00523 bcq00541 bcq01250 bcq01100 bcq01110]

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
M00700 Multidrug resistance, efflux pump AbcA

Plant pathogenicity
Symbiosis
Module set
Metabolic capacity