KEGG Modules

Carbohydrate metabolism
Central carbohydrate metabolism
M00001 Glycolysis (Embden-Meyerhof pathway), glucose => pyruvate [PATH:amyy00010 amyy01200 amyy01100]
M00002 Glycolysis, core module involving three-carbon compounds [PATH:amyy00010 amyy01200 amyy01230 amyy01100]
M00003 Gluconeogenesis, oxaloacetate => fructose-6P [PATH:amyy00010 amyy00020 amyy01100]
M00307 Pyruvate oxidation, pyruvate => acetyl-CoA [PATH:amyy00010 amyy00020 amyy00620 amyy00785 amyy01200 amyy01210 amyy01100]
M00009 Citrate cycle (TCA cycle, Krebs cycle) [PATH:amyy00020 amyy01200 amyy01100]
M00010 Citrate cycle, first carbon oxidation, oxaloacetate => 2-oxoglutarate [PATH:amyy00020 amyy01200 amyy01210 amyy01230 amyy01100]
M00011 Citrate cycle, second carbon oxidation, 2-oxoglutarate => oxaloacetate [PATH:amyy00020 amyy01200 amyy01210 amyy01100]
M00004 Pentose phosphate pathway (Pentose phosphate cycle) [PATH:amyy00030 amyy01200 amyy01100 amyy01120]
M00006 Pentose phosphate pathway, oxidative phase, glucose-6P => ribulose-5P [PATH:amyy00030 amyy01200 amyy01100 amyy01120]
M00007 Pentose phosphate pathway, non-oxidative phase, fructose-6P => ribose-5P [PATH:amyy00030 amyy01200 amyy01230 amyy01100 amyy01120]
M00005 PRPP biosynthesis, ribose-5P => PRPP [PATH:amyy00030 amyy00230 amyy01200 amyy01230 amyy01100]
M00008 Entner-Doudoroff pathway, glucose-6P => glyceraldehyde-3P + pyruvate [PATH:amyy00030 amyy01200 amyy01100 amyy01120]

Other carbohydrate metabolism
M00632 Galactose degradation, Leloir pathway, galactose => alpha-D-glucose-1P [PATH:amyy00052 amyy01100]
M00552 D-galactonate degradation, De Ley-Doudoroff pathway, D-galactonate => glycerate-3P [PATH:amyy00052 amyy01100]
M00854 Glycogen biosynthesis, glucose-1P => glycogen/starch [PATH:amyy00500 amyy01100]
M00012 Glyoxylate cycle [PATH:amyy00630 amyy01200 amyy01100 amyy01110]
M00741 Propanoyl-CoA metabolism, propanoyl-CoA => succinyl-CoA [PATH:amyy00280 amyy00630 amyy00640 amyy01200 amyy01100]

Energy metabolism
Carbon fixation
Methane metabolism
Nitrogen metabolism
M00530 Dissimilatory nitrate reduction, nitrate => ammonia [PATH:amyy00910 amyy01310 amyy01100 amyy01120]

Sulfur metabolism
M00176 Assimilatory sulfate reduction, sulfate => H2S [PATH:amyy00920 amyy01320 amyy01100 amyy01120]

Photosynthesis
ATP synthesis
M00144 NADH:quinone oxidoreductase, prokaryotes [PATH:amyy00190 amyy01100]
M00149 Succinate dehydrogenase, prokaryotes [PATH:amyy00190 amyy01100]
M00151 Cytochrome bc1 complex respiratory unit [PATH:amyy00190 amyy01100]
M00155 Cytochrome c oxidase, prokaryotes [PATH:amyy00190 amyy01100]
M00157 F-type ATPase, prokaryotes and chloroplasts [PATH:amyy00190 amyy01100]

Lipid metabolism
Fatty acid metabolism
M00082 Fatty acid biosynthesis, initiation [PATH:amyy00061 amyy01212 amyy01100]
M00083 Fatty acid biosynthesis, elongation [PATH:amyy00061 amyy01212 amyy01100]
M00086 beta-Oxidation, acyl-CoA synthesis [PATH:amyy00061 amyy00071 amyy01212 amyy01100]
M00087 beta-Oxidation [PATH:amyy00071 amyy01212 amyy01100]

Sterol biosynthesis
Lipid metabolism
M00088 Ketone body biosynthesis, acetyl-CoA => acetoacetate/3-hydroxybutyrate/acetone [PATH:amyy00650 amyy01100]
M00091 Phosphatidylcholine (PC) biosynthesis, PE => PC [PATH:amyy00564 amyy01100]
M00093 Phosphatidylethanolamine (PE) biosynthesis, PA => PS => PE [PATH:amyy00564 amyy01100]

Nucleotide metabolism
Purine metabolism
M00048 De novo purine biosynthesis, PRPP + glutamine => IMP [PATH:amyy00230 amyy01100]
M00049 Adenine ribonucleotide biosynthesis, IMP => ADP,ATP [PATH:amyy00230 amyy01232 amyy01240 amyy01100]
M00050 Guanine ribonucleotide biosynthesis, IMP => GDP,GTP [PATH:amyy00230 amyy01232 amyy01100]
M00053 Deoxyribonucleotide biosynthesis, ADP/GDP/CDP/UDP => dATP/dGTP/dCTP/dUTP [PATH:amyy00230 amyy00240 amyy01232 amyy01100]
M00958 Adenine ribonucleotide degradation, AMP => Urate [PATH:amyy00230 amyy01232 amyy01100]
M00959 Guanine ribonucleotide degradation, GMP => Urate [PATH:amyy00230 amyy01232 amyy01100]

Pyrimidine metabolism
M00052 Pyrimidine ribonucleotide biosynthesis, UMP => UDP/UTP,CDP/CTP [PATH:amyy00240 amyy01232 amyy01240 amyy01100]
M00938 Pyrimidine deoxyribonucleotide biosynthesis, UDP => dTTP [PATH:amyy00240 amyy01232 amyy01100]

Amino acid metabolism
Serine and threonine metabolism
M00020 Serine biosynthesis, glycerate-3P => serine [PATH:amyy00260 amyy00680 amyy01200 amyy01230 amyy01100]
M00018 Threonine biosynthesis, aspartate => homoserine => threonine [PATH:amyy00260 amyy01230 amyy01100 amyy01110]
M00621 Glycine cleavage system [PATH:amyy00260 amyy00630 amyy00670 amyy00785 amyy01200 amyy01100]
M00555 Betaine biosynthesis, choline => betaine [PATH:amyy00260 amyy00670 amyy01100]
M00033 Ectoine biosynthesis, aspartate => ectoine [PATH:amyy00260 amyy01210 amyy01230 amyy01100 amyy01120]

Cysteine and methionine metabolism
M00021 Cysteine biosynthesis, serine => cysteine [PATH:amyy00270 amyy00920 amyy01320 amyy01200 amyy01230 amyy01100 amyy01110]
M00035 Methionine degradation [PATH:amyy00270 amyy00670 amyy01100]

Branched-chain amino acid metabolism
M00019 Valine/isoleucine biosynthesis, pyruvate => valine / 2-oxobutanoate => isoleucine [PATH:amyy00290 amyy00770 amyy01210 amyy01230 amyy01100 amyy01110]
M00570 Isoleucine biosynthesis, threonine => 2-oxobutanoate => isoleucine [PATH:amyy00290 amyy01230 amyy01100]
M00432 Leucine biosynthesis, 2-oxoisovalerate => 2-oxoisocaproate [PATH:amyy00290 amyy01210 amyy01230 amyy01100 amyy01110]

Lysine metabolism
M00016 Lysine biosynthesis, succinyl-DAP pathway, aspartate => lysine [PATH:amyy00300 amyy01230 amyy01100]

Arginine and proline metabolism
M00028 Ornithine biosynthesis, glutamate => ornithine [PATH:amyy00220 amyy01210 amyy01230 amyy01100]
M00844 Arginine biosynthesis, ornithine => arginine [PATH:amyy00220 amyy01230 amyy01100]
M00978 Ornithine-ammonia cycle [PATH:amyy00220 amyy01100 amyy01110]
M00015 Proline biosynthesis, glutamate => proline [PATH:amyy00330 amyy01230 amyy01100]
M00970 Proline degradation, proline => glutamate [PATH:amyy00330 amyy01100]
M00972 Proline metabolism [PATH:amyy00330 amyy01100]

Polyamine biosynthesis
M00134 Polyamine biosynthesis, arginine => ornithine => putrescine [PATH:amyy00330 amyy01100]

Histidine metabolism
M00026 Histidine biosynthesis, PRPP => histidine [PATH:amyy00340 amyy01230 amyy01100 amyy01110]

Aromatic amino acid metabolism
Other amino acid metabolism
M00027 GABA (gamma-Aminobutyrate) shunt [PATH:amyy00250 amyy00650 amyy01100]

Glycan metabolism
Nucleotide sugar biosynthesis
M00909 UDP-GlcNAc biosynthesis, prokaryotes, Fru-6P => UDP-GlcNAc [PATH:amyy00520 amyy01250 amyy01100]
M00995 UDP-MurNAc biosynthesis, Fru-6P => UDP-MurNAc [PATH:amyy00520 amyy01250 amyy01100]
M01004 UDP-Galf biosynthesis, UDP-Glc => UDP-Galf [PATH:amyy00520 amyy00052 amyy01250 amyy01100]
M00554 UDP-Gal biosynthesis, Gal => UDP-Gal [PATH:amyy00520 amyy00052 amyy01250 amyy01100]
M01000 GDP-Man biosynthesis, Fru-6P => GDP-Man [PATH:amyy00520 amyy00051 amyy01250 amyy01100]
M00793 dTDP-L-Rha biosynthesis, Glc-1P => dTDP-L-Rha [PATH:amyy00521 amyy00523 amyy00541 amyy01250 amyy01100 amyy01110]
M01006 GDP-D-Rha4N biosynthesis, Fru-6P => GDP-D-Rha4N [PATH:amyy00520 amyy00541 amyy01250]

Glycan biosynthesis
Glycosaminoglycan metabolism
Lipopolysaccharide metabolism
Other polysaccharide metabolism
M00888 Galactofuranan biosynthesis, decaprenyl phosphate + UDP-GlcNAc (+ dTDP-Rha/UDP-Galf) => GL-5 [PATH:amyy00572 amyy01100]

Metabolism of cofactors and vitamins
Cofactor and vitamin metabolism
M00916 Pyridoxal phosphate biosynthesis, R5P + glyceraldehyde-3P + glutamine => pyridoxal-P [PATH:amyy00750 amyy01240 amyy01100]
M00115 NAD biosynthesis, aspartate => quinolinate => NAD [PATH:amyy00760 amyy01240 amyy01100]
M00119 Pantothenate biosynthesis, valine/L-aspartate => pantothenate [PATH:amyy00770 amyy01240 amyy01100 amyy01110]
M00120 Coenzyme A biosynthesis, pantothenate => CoA [PATH:amyy00770 amyy01240 amyy01100]
M00123 Biotin biosynthesis, pimeloyl-ACP/CoA => biotin [PATH:amyy00780 amyy01240 amyy01100]
M00881 Lipoic acid biosynthesis, plants and bacteria, octanoyl-ACP => dihydrolipoyl-E2/H [PATH:amyy00785 amyy01240 amyy01100]
M00126 Tetrahydrofolate biosynthesis, GTP => THF [PATH:amyy00790 amyy00670 amyy01240 amyy01100]
M00846 Siroheme biosynthesis, glutamyl-tRNA => siroheme [PATH:amyy00860 amyy01240 amyy01100 amyy01110]
M00926 Heme biosynthesis, bacteria, glutamyl-tRNA => coproporphyrin III => heme [PATH:amyy00860 amyy01240 amyy01100]
M00122 Cobalamin biosynthesis, cobyrinate a,c-diamide => cobalamin [PATH:amyy00860 amyy01240 amyy01100]

Biosynthesis of terpenoids and polyketides
Terpenoid backbone biosynthesis
M00096 C5 isoprenoid biosynthesis, non-mevalonate pathway [PATH:amyy00900 amyy01100 amyy01110]
M00364 C10-C20 isoprenoid biosynthesis, bacteria [PATH:amyy00900 amyy01100 amyy01110]

Terpenoid biosynthesis
M00097 Lycopene biosynthesis, geranylgeranyl-PP => lycopene [PATH:amyy00906 amyy01100 amyy01110]

Macrolide biosynthesis
Enediyne biosynthesis
M00824 9-membered enediyne core biosynthesis, malonyl-CoA => 3-hydroxyhexadeca-4,6,8,10,12,14-hexaenoyl-ACP => 9-membered enediyne core [PATH:amyy01059 amyy01100 amyy01110]

Type II polyketide biosynthesis
Polyketide sugar unit biosynthesis
Biosynthesis of other secondary metabolites
Biosynthesis of phytochemical compounds
Biosynthesis of beta-lactams
M00673 Cephamycin C biosynthesis, aminoadipate + cycteine + valine => cephamycin C [PATH:amyy00311 amyy01100 amyy01110]

Biosynthesis of other antibiotics
Biosynthesis of other fungal compounds
Biosynthesis of other bacterial compounds
Biosynthesis of other compounds
Xenobiotics biodegradation
Aromatics degradation
M00568 Catechol ortho-cleavage, catechol => 3-oxoadipate [PATH:amyy00362 amyy01220 amyy01100 amyy01120]

Gene set
Pathogenicity
Drug resistance
M00627 beta-Lactam resistance, Bla system [PATH:amyy01501]

Plant pathogenicity
Symbiosis
Module set
Metabolic capacity