KEGG Modules

Carbohydrate metabolism
Central carbohydrate metabolism
M00001 Glycolysis (Embden-Meyerhof pathway), glucose => pyruvate [PATH:afe00010 afe01200 afe01100]
M00002 Glycolysis, core module involving three-carbon compounds [PATH:afe00010 afe01200 afe01230 afe01100]
M00307 Pyruvate oxidation, pyruvate => acetyl-CoA [PATH:afe00010 afe00020 afe00620 afe00785 afe01200 afe01210 afe01100]
M00010 Citrate cycle, first carbon oxidation, oxaloacetate => 2-oxoglutarate [PATH:afe00020 afe01200 afe01210 afe01230 afe01100]
M00004 Pentose phosphate pathway (Pentose phosphate cycle) [PATH:afe00030 afe01200 afe01100 afe01120]
M00006 Pentose phosphate pathway, oxidative phase, glucose-6P => ribulose-5P [PATH:afe00030 afe01200 afe01100 afe01120]
M00007 Pentose phosphate pathway, non-oxidative phase, fructose-6P => ribose-5P [PATH:afe00030 afe01200 afe01230 afe01100 afe01120]
M00005 PRPP biosynthesis, ribose-5P => PRPP [PATH:afe00030 afe00230 afe01200 afe01230 afe01100]

Other carbohydrate metabolism
M00854 Glycogen biosynthesis, glucose-1P => glycogen/starch [PATH:afe00500 afe01100]

Energy metabolism
Carbon fixation
M00168 CAM (Crassulacean acid metabolism), dark [PATH:afe00620 afe00710 afe01200 afe01100 afe01120]

Methane metabolism
Nitrogen metabolism
M00175 Nitrogen fixation, nitrogen => ammonia [PATH:afe00910 afe01100 afe01120]

Sulfur metabolism
M00176 Assimilatory sulfate reduction, sulfate => H2S [PATH:afe00920 afe01320 afe01100 afe01120]
M00984 Sulfur oxidation, tetrathionate intermediate (S4I) pathway, thiosulfate => sulfur + sulfate + thiosulfate [PATH:afe00920 afe01320 afe01100 afe01120]

Photosynthesis
ATP synthesis
M00144 NADH:quinone oxidoreductase, prokaryotes [PATH:afe00190 afe01100]
M00151 Cytochrome bc1 complex respiratory unit [PATH:afe00190 afe01100]
M00155 Cytochrome c oxidase, prokaryotes [PATH:afe00190 afe01100]
M00417 Cytochrome o ubiquinol oxidase [PATH:afe00190 afe01100]
M00157 F-type ATPase, prokaryotes and chloroplasts [PATH:afe00190 afe01100]

Lipid metabolism
Fatty acid metabolism
M00082 Fatty acid biosynthesis, initiation [PATH:afe00061 afe01212 afe01100]
M00083 Fatty acid biosynthesis, elongation [PATH:afe00061 afe01212 afe01100]
M00086 beta-Oxidation, acyl-CoA synthesis [PATH:afe00061 afe00071 afe01212 afe01100]

Sterol biosynthesis
Lipid metabolism
M00091 Phosphatidylcholine (PC) biosynthesis, PE => PC [PATH:afe00564 afe01100]
M00093 Phosphatidylethanolamine (PE) biosynthesis, PA => PS => PE [PATH:afe00564 afe01100]

Nucleotide metabolism
Purine metabolism
M00048 De novo purine biosynthesis, PRPP + glutamine => IMP [PATH:afe00230 afe01100]
M00049 Adenine ribonucleotide biosynthesis, IMP => ADP,ATP [PATH:afe00230 afe01232 afe01240 afe01100]
M00050 Guanine ribonucleotide biosynthesis, IMP => GDP,GTP [PATH:afe00230 afe01232 afe01100]
M00053 Deoxyribonucleotide biosynthesis, ADP/GDP/CDP/UDP => dATP/dGTP/dCTP/dUTP [PATH:afe00230 afe00240 afe01232 afe01100]

Pyrimidine metabolism
M00052 Pyrimidine ribonucleotide biosynthesis, UMP => UDP/UTP,CDP/CTP [PATH:afe00240 afe01232 afe01240 afe01100]
M00938 Pyrimidine deoxyribonucleotide biosynthesis, UDP => dTTP [PATH:afe00240 afe01232 afe01100]

Amino acid metabolism
Serine and threonine metabolism
M00020 Serine biosynthesis, glycerate-3P => serine [PATH:afe00260 afe00680 afe01200 afe01230 afe01100]
M00018 Threonine biosynthesis, aspartate => homoserine => threonine [PATH:afe00260 afe01230 afe01100 afe01110]
M00621 Glycine cleavage system [PATH:afe00260 afe00630 afe00670 afe00785 afe01200 afe01100]

Cysteine and methionine metabolism
Branched-chain amino acid metabolism
M00019 Valine/isoleucine biosynthesis, pyruvate => valine / 2-oxobutanoate => isoleucine [PATH:afe00290 afe00770 afe01210 afe01230 afe01100 afe01110]
M00570 Isoleucine biosynthesis, threonine => 2-oxobutanoate => isoleucine [PATH:afe00290 afe01230 afe01100]
M00432 Leucine biosynthesis, 2-oxoisovalerate => 2-oxoisocaproate [PATH:afe00290 afe01210 afe01230 afe01100 afe01110]

Lysine metabolism
M00016 Lysine biosynthesis, succinyl-DAP pathway, aspartate => lysine [PATH:afe00300 afe01230 afe01100]

Arginine and proline metabolism
M00028 Ornithine biosynthesis, glutamate => ornithine [PATH:afe00220 afe01210 afe01230 afe01100]
M00844 Arginine biosynthesis, ornithine => arginine [PATH:afe00220 afe01230 afe01100]
M00015 Proline biosynthesis, glutamate => proline [PATH:afe00330 afe01230 afe01100]

Polyamine biosynthesis
Histidine metabolism
Aromatic amino acid metabolism
M00022 Shikimate pathway, phosphoenolpyruvate + erythrose-4P => chorismate [PATH:afe00400 afe01230 afe01100 afe01110]
M00023 Tryptophan biosynthesis, chorismate => tryptophan [PATH:afe00400 afe01230 afe01100 afe01110]

Other amino acid metabolism
M00118 Glutathione biosynthesis, glutamate => glutathione [PATH:afe00480 afe01240 afe01100]

Glycan metabolism
Nucleotide sugar biosynthesis
M00909 UDP-GlcNAc biosynthesis, prokaryotes, Fru-6P => UDP-GlcNAc [PATH:afe00520 afe01250 afe01100]
M00996 UDP-MurNAc biosynthesis, anhMurNAc => UDP-MurNAc [PATH:afe00520 afe01250 afe01100 afe01100]
M00995 UDP-MurNAc biosynthesis, Fru-6P => UDP-MurNAc [PATH:afe00520 afe01250 afe01100]
M00549 UDP-Glc biosynthesis, Glc => UDP-Glc [PATH:afe00520 afe01250 afe01100]
M00999 UDP-GlcA/GalA biosynthesis, UDP-Glc => UDP-GlcA => UDP-GalA [PATH:afe00520 afe00053 afe01250 afe01100]
M01000 GDP-Man biosynthesis, Fru-6P => GDP-Man [PATH:afe00520 afe00051 afe01250 afe01100]
M00063 CMP-KDO biosynthesis, ribulose-5P => CMP-KDO [PATH:afe00541 afe01250 afe01100]
M00793 dTDP-L-Rha biosynthesis, Glc-1P => dTDP-L-Rha [PATH:afe00521 afe00523 afe00541 afe01250 afe01100 afe01110]
M01018 GDP-D-Rha biosynthesis, GDP-Man => GDP-D-Rha [PATH:afe00541 afe00051 afe01250 afe01100]

Glycan biosynthesis
Glycosaminoglycan metabolism
Lipopolysaccharide metabolism
Other polysaccharide metabolism
Metabolism of cofactors and vitamins
Cofactor and vitamin metabolism
M00115 NAD biosynthesis, aspartate => quinolinate => NAD [PATH:afe00760 afe01240 afe01100]
M00120 Coenzyme A biosynthesis, pantothenate => CoA [PATH:afe00770 afe01240 afe01100]
M00572 Pimeloyl-ACP biosynthesis, BioC-BioH pathway, malonyl-ACP => pimeloyl-ACP [PATH:afe00780 afe01240 afe01100]
M00123 Biotin biosynthesis, pimeloyl-ACP/CoA => biotin [PATH:afe00780 afe01240 afe01100]
M00881 Lipoic acid biosynthesis, plants and bacteria, octanoyl-ACP => dihydrolipoyl-E2/H [PATH:afe00785 afe01240 afe01100]
M00880 Molybdenum cofactor biosynthesis, GTP => molybdenum cofactor [PATH:afe00790 afe01240 afe01100]
M00117 Ubiquinone biosynthesis, prokaryotes, chorismate (+ polyprenyl-PP) => ubiquinol [PATH:afe00130 afe01240 afe01100 afe01110]
M00989 Ubiquinone biosynthesis, O2-independent, prokaryotes, chorismate (+ polyprenyl-PP) => ubiquinol [PATH:afe00130 afe01240 afe01100 afe01110]

Biosynthesis of terpenoids and polyketides
Terpenoid backbone biosynthesis
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
Biosynthesis of other compounds
Xenobiotics biodegradation
Aromatics degradation

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