KEGG Modules

Carbohydrate metabolism
Central carbohydrate metabolism
M00001 Glycolysis (Embden-Meyerhof pathway), glucose => pyruvate [PATH:brw00010 brw01200 brw01100]
M00002 Glycolysis, core module involving three-carbon compounds [PATH:brw00010 brw01200 brw01230 brw01100]
M00003 Gluconeogenesis, oxaloacetate => fructose-6P [PATH:brw00010 brw00020 brw01100]
M00307 Pyruvate oxidation, pyruvate => acetyl-CoA [PATH:brw00010 brw00020 brw00620 brw00785 brw01200 brw01210 brw01100]
M00009 Citrate cycle (TCA cycle, Krebs cycle) [PATH:brw00020 brw01200 brw01100]
M00010 Citrate cycle, first carbon oxidation, oxaloacetate => 2-oxoglutarate [PATH:brw00020 brw01200 brw01210 brw01230 brw01100]
M00011 Citrate cycle, second carbon oxidation, 2-oxoglutarate => oxaloacetate [PATH:brw00020 brw01200 brw01210 brw01100]
M00007 Pentose phosphate pathway, non-oxidative phase, fructose 6P => ribose 5P [PATH:brw00030 brw01200 brw01230 brw01100 brw01120]
M00005 PRPP biosynthesis, ribose 5P => PRPP [PATH:brw00030 brw00230 brw01200 brw01230 brw01100]

Other carbohydrate metabolism
M00909 UDP-N-acetyl-D-glucosamine biosynthesis, prokaryotes, glucose => UDP-GlcNAc [PATH:brw00520 brw01250 brw01100]
M00012 Glyoxylate cycle [PATH:brw00630 brw01200 brw01100 brw01110]

Energy metabolism
Carbon fixation
M00579 Phosphate acetyltransferase-acetate kinase pathway, acetyl-CoA => acetate [PATH:brw00430 brw00620 brw01200 brw01100 brw01120]

Methane metabolism
Nitrogen metabolism
M00531 Assimilatory nitrate reduction, nitrate => ammonia [PATH:brw00910 brw01100 brw01120]

Sulfur metabolism
Photosynthesis
ATP synthesis
M00151 Cytochrome bc1 complex respiratory unit [PATH:brw00190 brw01100]
M00155 Cytochrome c oxidase, prokaryotes [PATH:brw00190 brw01100]
M00416 Cytochrome aa3-600 menaquinol oxidase [PATH:brw00190 brw01100]
M00157 F-type ATPase, prokaryotes and chloroplasts [PATH:brw00190 brw01100]

Lipid metabolism
Fatty acid metabolism
M00082 Fatty acid biosynthesis, initiation [PATH:brw00061 brw01212 brw01100]
M00083 Fatty acid biosynthesis, elongation [PATH:brw00061 brw01212 brw01100]
M00086 beta-Oxidation, acyl-CoA synthesis [PATH:brw00061 brw00071 brw01212 brw01100]

Sterol biosynthesis
Lipid metabolism
M00093 Phosphatidylethanolamine (PE) biosynthesis, PA => PS => PE [PATH:brw00564 brw01100]

Nucleotide metabolism
Purine metabolism
M00048 De novo purine biosynthesis, PRPP + glutamine => IMP [PATH:brw00230 brw01100]
M00049 Adenine ribonucleotide biosynthesis, IMP => ADP,ATP [PATH:brw00230 brw01232 brw01240 brw01100]
M00050 Guanine ribonucleotide biosynthesis, IMP => GDP,GTP [PATH:brw00230 brw01232 brw01100]
M00053 Deoxyribonucleotide biosynthesis, ADP/GDP/CDP/UDP => dATP/dGTP/dCTP/dUTP [PATH:brw00230 brw00240 brw01232 brw01100]

Pyrimidine metabolism
M00052 Pyrimidine ribonucleotide biosynthesis, UMP => UDP/UTP,CDP/CTP [PATH:brw00240 brw01232 brw01240 brw01100]
M00938 Pyrimidine deoxyribonucleotide biosynthesis, UDP => dTTP [PATH:brw00240 brw01232 brw01100]

Amino acid metabolism
Serine and threonine metabolism
M00018 Threonine biosynthesis, aspartate => homoserine => threonine [PATH:brw00260 brw01230 brw01100 brw01110]
M00621 Glycine cleavage system [PATH:brw00260 brw00630 brw00785 brw01200 brw01100]

Cysteine and methionine metabolism
M00021 Cysteine biosynthesis, serine => cysteine [PATH:brw00270 brw00920 brw01200 brw01230 brw01100 brw01110]
M00017 Methionine biosynthesis, aspartate => homoserine => methionine [PATH:brw00270 brw01230 brw01100]
M00034 Methionine salvage pathway [PATH:brw00270 brw01100]

Branched-chain amino acid metabolism
M00019 Valine/isoleucine biosynthesis, pyruvate => valine / 2-oxobutanoate => isoleucine [PATH:brw00290 brw00770 brw01210 brw01230 brw01100 brw01110]
M00570 Isoleucine biosynthesis, threonine => 2-oxobutanoate => isoleucine [PATH:brw00290 brw01230 brw01100]
M00432 Leucine biosynthesis, 2-oxoisovalerate => 2-oxoisocaproate [PATH:brw00290 brw01210 brw01230 brw01100 brw01110]

Lysine metabolism
Arginine and proline metabolism
M00028 Ornithine biosynthesis, glutamate => ornithine [PATH:brw00220 brw01210 brw01230 brw01100]
M00844 Arginine biosynthesis, ornithine => arginine [PATH:brw00220 brw01230 brw01100]
M00015 Proline biosynthesis, glutamate => proline [PATH:brw00330 brw01230 brw01100]
M00970 Proline degradation, proline => glutamate [PATH:brw00330 brw01100]
M00972 Proline metabolism [PATH:brw00330 brw01100]

Polyamine biosynthesis
M00133 Polyamine biosynthesis, arginine => agmatine => putrescine => spermidine [PATH:brw00330 brw01100]

Histidine metabolism
M00045 Histidine degradation, histidine => N-formiminoglutamate => glutamate [PATH:brw00340 brw01100]

Aromatic amino acid metabolism
M00022 Shikimate pathway, phosphoenolpyruvate + erythrose-4P => chorismate [PATH:brw00400 brw01230 brw01100 brw01110]

Other amino acid metabolism
Glycan metabolism
Glycan biosynthesis
Glycosaminoglycan metabolism
Lipopolysaccharide metabolism
Metabolism of cofactors and vitamins
Cofactor and vitamin metabolism
M00916 Pyridoxal-P biosynthesis, R5P + glyceraldehyde-3P + glutamine => pyridoxal-P [PATH:brw00750 brw01240 brw01100]
M00115 NAD biosynthesis, aspartate => quinolinate => NAD [PATH:brw00760 brw01240 brw01100]
M00119 Pantothenate biosynthesis, valine/L-aspartate => pantothenate [PATH:brw00770 brw01240 brw01100 brw01110]
M00120 Coenzyme A biosynthesis, pantothenate => CoA [PATH:brw00770 brw01240 brw01100]
M00572 Pimeloyl-ACP biosynthesis, BioC-BioH pathway, malonyl-ACP => pimeloyl-ACP [PATH:brw00780 brw01240 brw01100]
M00123 Biotin biosynthesis, pimeloyl-ACP/CoA => biotin [PATH:brw00780 brw01240 brw01100]
M00883 Lipoic acid biosynthesis, animals and bacteria, octanoyl-ACP => dihydrolipoyl-H => dihydrolipoyl-E2 [PATH:brw00785 brw01240 brw01100]
M00880 Molybdenum cofactor biosynthesis, GTP => molybdenum cofactor [PATH:brw00790 brw01240 brw01100]
M00140 C1-unit interconversion, prokaryotes [PATH:brw00670 brw01240 brw01100]
M00847 Heme biosynthesis, archaea, siroheme => heme [PATH:brw00860 brw01240 brw01100 brw01110]
M00924 Cobalamin biosynthesis, anaerobic, uroporphyrinogen III => sirohydrochlorin => cobyrinate a,c-diamide [PATH:brw00860 brw01240 brw01100]
M00122 Cobalamin biosynthesis, cobyrinate a,c-diamide => cobalamin [PATH:brw00860 brw01240 brw01100]

Biosynthesis of terpenoids and polyketides
Terpenoid backbone biosynthesis
M00096 C5 isoprenoid biosynthesis, non-mevalonate pathway [PATH:brw00900 brw01100 brw01110]
M00364 C10-C20 isoprenoid biosynthesis, bacteria [PATH:brw00900 brw01100 brw01110]

Plant terpenoid biosynthesis
Macrolide biosynthesis
Enediyne biosynthesis
Type II polyketide biosynthesis
Polyketide sugar unit biosynthesis
M00793 dTDP-L-rhamnose biosynthesis [PATH:brw00521 brw00523 brw00541 brw01250 brw01100 brw01110]

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
M00859 Bacillus anthracis pathogenicity signature, anthrax toxin

Drug resistance
Plant pathogenicity
Symbiosis
Module set
Metabolic capacity
M00615 Nitrate assimilation