KEGG Modules

Carbohydrate metabolism
Central carbohydrate metabolism
M00001 Glycolysis (Embden-Meyerhof pathway), glucose => pyruvate [PATH:mcab00010 mcab01200 mcab01100]
M00002 Glycolysis, core module involving three-carbon compounds [PATH:mcab00010 mcab01200 mcab01230 mcab01100]
M00003 Gluconeogenesis, oxaloacetate => fructose-6P [PATH:mcab00010 mcab00020 mcab01100]
M00307 Pyruvate oxidation, pyruvate => acetyl-CoA [PATH:mcab00010 mcab00020 mcab00620 mcab00785 mcab01200 mcab01210 mcab01100]
M00009 Citrate cycle (TCA cycle, Krebs cycle) [PATH:mcab00020 mcab01200 mcab01100]
M00010 Citrate cycle, first carbon oxidation, oxaloacetate => 2-oxoglutarate [PATH:mcab00020 mcab01200 mcab01210 mcab01230 mcab01100]
M00011 Citrate cycle, second carbon oxidation, 2-oxoglutarate => oxaloacetate [PATH:mcab00020 mcab01200 mcab01210 mcab01100]
M00004 Pentose phosphate pathway (Pentose phosphate cycle) [PATH:mcab00030 mcab01200 mcab01100 mcab01120]
M00006 Pentose phosphate pathway, oxidative phase, glucose 6P => ribulose 5P [PATH:mcab00030 mcab01200 mcab01100 mcab01120]
M00007 Pentose phosphate pathway, non-oxidative phase, fructose 6P => ribose 5P [PATH:mcab00030 mcab01200 mcab01230 mcab01100 mcab01120]
M00005 PRPP biosynthesis, ribose 5P => PRPP [PATH:mcab00030 mcab00230 mcab01200 mcab01230 mcab01100]

Other carbohydrate metabolism
M00061 D-Glucuronate degradation, D-glucuronate => pyruvate + D-glyceraldehyde 3P [PATH:mcab00040 mcab00030 mcab01100]
M00632 Galactose degradation, Leloir pathway, galactose => alpha-D-glucose-1P [PATH:mcab00052 mcab01100]
M00854 Glycogen biosynthesis, glucose-1P => glycogen/starch [PATH:mcab00500 mcab01100]
M00012 Glyoxylate cycle [PATH:mcab00630 mcab01200 mcab01100 mcab01110]

Energy metabolism
Carbon fixation
M00168 CAM (Crassulacean acid metabolism), dark [PATH:mcab00620 mcab00710 mcab01200 mcab01100 mcab01120]
M00579 Phosphate acetyltransferase-acetate kinase pathway, acetyl-CoA => acetate [PATH:mcab00430 mcab00620 mcab00720 mcab01200 mcab01100 mcab01120]

Methane metabolism
Nitrogen metabolism
Sulfur metabolism
Photosynthesis
ATP synthesis
M00144 NADH:quinone oxidoreductase, prokaryotes [PATH:mcab00190 mcab01100]
M00151 Cytochrome bc1 complex respiratory unit [PATH:mcab00190 mcab01100]
M00155 Cytochrome c oxidase, prokaryotes [PATH:mcab00190 mcab01100]
M00157 F-type ATPase, prokaryotes and chloroplasts [PATH:mcab00190 mcab01100]

Lipid metabolism
Fatty acid metabolism
M00086 beta-Oxidation, acyl-CoA synthesis [PATH:mcab00061 mcab00071 mcab01212 mcab01100]

Sterol biosynthesis
Lipid metabolism
M00091 Phosphatidylcholine (PC) biosynthesis, PE => PC [PATH:mcab00564 mcab01100]
M00093 Phosphatidylethanolamine (PE) biosynthesis, PA => PS => PE [PATH:mcab00564 mcab01100]

Nucleotide metabolism
Purine metabolism
M00049 Adenine ribonucleotide biosynthesis, IMP => ADP,ATP [PATH:mcab00230 mcab01232 mcab01240 mcab01100]
M00050 Guanine ribonucleotide biosynthesis, IMP => GDP,GTP [PATH:mcab00230 mcab01232 mcab01100]
M00053 Deoxyribonucleotide biosynthesis, ADP/GDP/CDP/UDP => dATP/dGTP/dCTP/dUTP [PATH:mcab00230 mcab00240 mcab01232 mcab01100]

Pyrimidine metabolism
M00052 Pyrimidine ribonucleotide biosynthesis, UMP => UDP/UTP,CDP/CTP [PATH:mcab00240 mcab01232 mcab01240 mcab01100]
M00938 Pyrimidine deoxyribonucleotide biosynthesis, UDP => dTTP [PATH:mcab00240 mcab01232 mcab01100]

Amino acid metabolism
Serine and threonine metabolism
M00018 Threonine biosynthesis, aspartate => homoserine => threonine [PATH:mcab00260 mcab01230 mcab01100 mcab01110]
M00621 Glycine cleavage system [PATH:mcab00260 mcab00630 mcab00670 mcab00785 mcab01200 mcab01100]

Cysteine and methionine metabolism
M00338 Cysteine biosynthesis, homocysteine + serine => cysteine [PATH:mcab00260 mcab00270 mcab00670 mcab01230 mcab01100]
M00035 Methionine degradation [PATH:mcab00270 mcab00670 mcab01100]

Branched-chain amino acid metabolism
M00019 Valine/isoleucine biosynthesis, pyruvate => valine / 2-oxobutanoate => isoleucine [PATH:mcab00290 mcab00770 mcab01210 mcab01230 mcab01100 mcab01110]
M00570 Isoleucine biosynthesis, threonine => 2-oxobutanoate => isoleucine [PATH:mcab00290 mcab01230 mcab01100]
M00432 Leucine biosynthesis, 2-oxoisovalerate => 2-oxoisocaproate [PATH:mcab00290 mcab01210 mcab01230 mcab01100 mcab01110]

Lysine metabolism
M00016 Lysine biosynthesis, succinyl-DAP pathway, aspartate => lysine [PATH:mcab00300 mcab01230 mcab01100]

Arginine and proline metabolism
M00028 Ornithine biosynthesis, glutamate => ornithine [PATH:mcab00220 mcab01210 mcab01230 mcab01100]
M00844 Arginine biosynthesis, ornithine => arginine [PATH:mcab00220 mcab01230 mcab01100]
M00978 Ornithine-ammonia cycle [PATH:mcab00220 mcab01100 mcab01110]
M00015 Proline biosynthesis, glutamate => proline [PATH:mcab00330 mcab01230 mcab01100]
M00970 Proline degradation, proline => glutamate [PATH:mcab00330 mcab01100]
M00972 Proline metabolism [PATH:mcab00330 mcab01100]

Polyamine biosynthesis
Histidine metabolism
M00026 Histidine biosynthesis, PRPP => histidine [PATH:mcab00340 mcab01230 mcab01100 mcab01110]

Aromatic amino acid metabolism
Other amino acid metabolism
Glycan metabolism
Nucleotide sugar biosynthesis
M00909 UDP-GlcNAc biosynthesis, prokaryotes, Fru-6P => UDP-GlcNAc [PATH:mcab00520 mcab01250 mcab01100]
M00995 UDP-MurNAc biosynthesis, Fru-6P => UDP-MurNAc [PATH:mcab00520]
M00549 UDP-Glc biosynthesis, Glc => UDP-Glc [PATH:mcab00520 mcab01250 mcab01100]
M00554 UDP-Gal biosynthesis, Gal => UDP-Gal [PATH:mcab00520 mcab00052 mcab01250 mcab01100]
M01000 GDP-Man biosynthesis, Fru-6P => GDP-Man [PATH:mcab00520]

Glycan biosynthesis
Glycosaminoglycan metabolism
Lipopolysaccharide metabolism
Other polysaccharide metabolism
Metabolism of cofactors and vitamins
Cofactor and vitamin metabolism
M00125 Riboflavin biosynthesis, plants and bacteria, GTP => riboflavin/FMN/FAD [PATH:mcab00740 mcab01240 mcab01100 mcab01110]
M00916 Pyridoxal-P biosynthesis, R5P + glyceraldehyde-3P + glutamine => pyridoxal-P [PATH:mcab00750 mcab01240 mcab01100]
M00115 NAD biosynthesis, aspartate => quinolinate => NAD [PATH:mcab00760 mcab01240 mcab01100]
M00119 Pantothenate biosynthesis, valine/L-aspartate => pantothenate [PATH:mcab00770 mcab01240 mcab01100 mcab01110]
M00120 Coenzyme A biosynthesis, pantothenate => CoA [PATH:mcab00770 mcab01240 mcab01100]
M00123 Biotin biosynthesis, pimeloyl-ACP/CoA => biotin [PATH:mcab00780 mcab01240 mcab01100]
M00881 Lipoic acid biosynthesis, plants and bacteria, octanoyl-ACP => dihydrolipoyl-E2/H [PATH:mcab00785 mcab01240 mcab01100]
M00846 Siroheme biosynthesis, glutamyl-tRNA => siroheme [PATH:mcab00860 mcab01240 mcab01100 mcab01110]
M00121 Heme biosynthesis, plants and bacteria, glutamate => heme [PATH:mcab00860 mcab01240 mcab01100 mcab01110]
M00926 Heme biosynthesis, bacteria, glutamyl-tRNA => coproporphyrin III => heme [PATH:mcab00860 mcab01240 mcab01100]
M00930 Menaquinone biosynthesis, futalosine pathway [PATH:mcab00130 mcab01240 mcab01100]

Biosynthesis of terpenoids and polyketides
Terpenoid backbone biosynthesis
M00096 C5 isoprenoid biosynthesis, non-mevalonate pathway [PATH:mcab00900 mcab01100 mcab01110]
M00364 C10-C20 isoprenoid biosynthesis, bacteria [PATH:mcab00900 mcab01100 mcab01110]

Plant terpenoid biosynthesis
Macrolide biosynthesis
Enediyne biosynthesis
Type II polyketide biosynthesis
Polyketide sugar unit biosynthesis
M00797 dTDP-D-desosamine biosynthesis [PATH:mcab00523 mcab01250 mcab01100 mcab01110]

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