KEGG pathway modules

Carbohydrate metabolism
Central carbohydrate metabolism
M00001 Glycolysis (Embden-Meyerhof pathway), glucose => pyruvate [PATH:T31041_00010 T31041_01200 T31041_01100]
M00002 Glycolysis, core module involving three-carbon compounds [PATH:T31041_00010 T31041_01200 T31041_01230 T31041_01100]
M00003 Gluconeogenesis, oxaloacetate => fructose-6P [PATH:T31041_00010 T31041_00020 T31041_01100]
M00307 Pyruvate oxidation, pyruvate => acetyl-CoA [PATH:T31041_00010 T31041_00020 T31041_00620 T31041_00785 T31041_01200 T31041_01210 T31041_01100]
M00009 Citrate cycle (TCA cycle, Krebs cycle) [PATH:T31041_00020 T31041_01200 T31041_01100]
M00010 Citrate cycle, first carbon oxidation, oxaloacetate => 2-oxoglutarate [PATH:T31041_00020 T31041_01200 T31041_01210 T31041_01230 T31041_01100]
M00011 Citrate cycle, second carbon oxidation, 2-oxoglutarate => oxaloacetate [PATH:T31041_00020 T31041_01200 T31041_01210 T31041_01100]
M00004 Pentose phosphate pathway (Pentose phosphate cycle) [PATH:T31041_00030 T31041_01200 T31041_01100 T31041_01120]
M00006 Pentose phosphate pathway, oxidative phase, glucose-6P => ribulose-5P [PATH:T31041_00030 T31041_01200 T31041_01100 T31041_01120]
M00007 Pentose phosphate pathway, non-oxidative phase, fructose-6P => ribose-5P [PATH:T31041_00030 T31041_01200 T31041_01230 T31041_01100 T31041_01120]
M00580 Pentose phosphate pathway, archaea, fructose-6P => ribose-5P [PATH:T31041_00030 T31041_01200 T31041_01230 T31041_01100 T31041_01120]
M00005 PRPP biosynthesis, ribose-5P => PRPP [PATH:T31041_00030 T31041_00230 T31041_01200 T31041_01230 T31041_01100]
M00008 Entner-Doudoroff pathway, glucose-6P => glyceraldehyde-3P + pyruvate [PATH:T31041_00030 T31041_01200 T31041_01100 T31041_01120]

Other carbohydrate metabolism
M00061 Glucuronate degradation, glucuronate => pyruvate + glyceraldehyde-3P [PATH:T31041_00040 T31041_00030 T31041_01100]
M00632 Galactose degradation, Leloir pathway, galactose => alpha-D-glucose-1P [PATH:T31041_00052 T31041_01100]
M00552 Galactonate degradation, De Ley-Doudoroff pathway, galactonate => glycerate-3P [PATH:T31041_00052 T31041_01100]
M00855 Glycogen degradation, glycogen => glucose-6P [PATH:T31041_00500 T31041_01100]
M00012 Glyoxylate cycle [PATH:T31041_00630 T31041_01200 T31041_01100 T31041_01110]
M00741 Propanoyl-CoA metabolism, propanoyl-CoA => succinyl-CoA [PATH:T31041_00280 T31041_00630 T31041_00640 T31041_01200 T31041_01100]
M00982 Methylcitrate cycle [PATH:T31041_00640 T31041_00020 T31041_01200 T31041_01100 T31041_01120]

Energy metabolism
Carbon fixation
M00168 CAM (Crassulacean acid metabolism), dark [PATH:T31041_00620 T31041_00710 T31041_01200 T31041_01100 T31041_01120]
M00169 CAM (Crassulacean acid metabolism), light [PATH:T31041_00620 T31041_00710 T31041_01200 T31041_01100 T31041_01120]
M00579 Phosphate acetyltransferase-acetate kinase pathway, acetyl-CoA => acetate [PATH:T31041_00430 T31041_00620 T31041_00720 T31041_01200 T31041_01100 T31041_01120]

Methane metabolism
M00346 Formaldehyde assimilation, serine pathway [PATH:T31041_00680 T31041_01200 T31041_01100 T31041_01120]
M00345 Formaldehyde assimilation, ribulose monophosphate pathway [PATH:T31041_00030 T31041_00680 T31041_01200 T31041_01230 T31041_01100 T31041_01120]

Nitrogen metabolism
Sulfur metabolism
M00176 Assimilatory sulfate reduction, sulfate => H2S [PATH:T31041_00920 T31041_01320 T31041_01100 T31041_01120]
M00595 Sulfur oxidation, SOX system, thiosulfate => sulfate [PATH:T31041_00920 T31041_01320 T31041_01100 T31041_01120]
M00990 Dimethylsulfoniopropionate (DMSP) degradation, demethylation pathway, DMSP => methanethiol [PATH:T31041_00920 T31041_01100 T31041_01120]

Photosynthesis
M00597 Anoxygenic photosystem II

ATP synthesis
M00144 NADH:quinone oxidoreductase, prokaryotes [PATH:T31041_00190 T31041_01100]
M00149 Succinate dehydrogenase, prokaryotes [PATH:T31041_00190 T31041_01100]
M00150 Fumarate reductase, prokaryotes [PATH:T31041_00190 T31041_01100]
M00151 Cytochrome bc1 complex respiratory unit [PATH:T31041_00190 T31041_01100]
M00155 Cytochrome c oxidase, prokaryotes [PATH:T31041_00190 T31041_01100]
M00157 F-type ATPase, prokaryotes and chloroplasts [PATH:T31041_00190 T31041_00195 T31041_01100]

Lipid metabolism
Fatty acid metabolism
M00082 Fatty acid biosynthesis, initiation [PATH:T31041_00061 T31041_01212 T31041_01100]
M00083 Fatty acid biosynthesis, elongation [PATH:T31041_00061 T31041_01212 T31041_01100]
M00086 beta-Oxidation, acyl-CoA synthesis [PATH:T31041_00061 T31041_00071 T31041_01212 T31041_01100]
M00087 beta-Oxidation [PATH:T31041_00071 T31041_01212 T31041_01100]

Sterol biosynthesis
Lipid metabolism
M00098 Acylglycerol degradation [PATH:T31041_00561 T31041_01100]
M00093 Phosphatidylethanolamine (PE) biosynthesis, PA => PS => PE [PATH:T31041_00564 T31041_01100]

Nucleotide metabolism
Purine metabolism
M00048 De novo purine biosynthesis, PRPP + glutamine => IMP [PATH:T31041_00230 T31041_01100]
M00049 Adenine ribonucleotide biosynthesis, IMP => ADP,ATP [PATH:T31041_00230 T31041_01232 T31041_01240 T31041_01100]
M00050 Guanine ribonucleotide biosynthesis, IMP => GDP,GTP [PATH:T31041_00230 T31041_01232 T31041_01100]
M00053 Deoxyribonucleotide biosynthesis, ADP/GDP/CDP/UDP => dATP/dGTP/dCTP/dUTP [PATH:T31041_00230 T31041_00240 T31041_01232 T31041_01100]
M00958 Adenine ribonucleotide degradation, AMP => Urate [PATH:T31041_00230 T31041_01232 T31041_01100]

Pyrimidine metabolism
M00051 De novo pyrimidine biosynthesis, glutamine (+ PRPP) => UMP [PATH:T31041_00240 T31041_01240 T31041_01100]
M00052 Pyrimidine ribonucleotide biosynthesis, UMP => UDP/UTP,CDP/CTP [PATH:T31041_00240 T31041_01232 T31041_01240 T31041_01100]
M00938 Pyrimidine deoxyribonucleotide biosynthesis, UDP => dTTP [PATH:T31041_00240 T31041_01232 T31041_01100]
M00046 Pyrimidine degradation, uracil => beta-alanine, thymine => 3-aminoisobutanoate [PATH:T31041_00240 T31041_00410 T31041_00770 T31041_01100]

Amino acid metabolism
Serine and threonine metabolism
M00020 Serine biosynthesis, glycerate-3P => serine [PATH:T31041_00260 T31041_00680 T31041_01200 T31041_01230 T31041_01100]
M00018 Threonine biosynthesis, aspartate => homoserine => threonine [PATH:T31041_00260 T31041_01230 T31041_01100 T31041_01110]
M00621 Glycine cleavage system [PATH:T31041_00260 T31041_00630 T31041_00670 T31041_00785 T31041_01200 T31041_01100]
M00555 Betaine biosynthesis, choline => betaine [PATH:T31041_00260 T31041_00670 T31041_01100]
M00974 Betaine metabolism, animals, betaine => glycine [PATH:T31041_00260 T31041_00670 T31041_01100]

Cysteine and methionine metabolism
M00021 Cysteine biosynthesis, serine => cysteine [PATH:T31041_00270 T31041_00920 T31041_01320 T31041_01200 T31041_01230 T31041_01100 T31041_01110]
M00017 Methionine biosynthesis, aspartate => homoserine => methionine [PATH:T31041_00270 T31041_01230 T31041_01100]
M00035 Methionine degradation [PATH:T31041_00270 T31041_00670 T31041_01100]

Branched-chain amino acid metabolism
M00019 Valine/isoleucine biosynthesis, pyruvate => valine / 2-oxobutanoate => isoleucine [PATH:T31041_00290 T31041_00770 T31041_01210 T31041_01230 T31041_01100 T31041_01110]
M00570 Isoleucine biosynthesis, threonine => 2-oxobutanoate => isoleucine [PATH:T31041_00290 T31041_01230 T31041_01100]
M00432 Leucine biosynthesis, 2-oxoisovalerate => 2-oxoisocaproate [PATH:T31041_00290 T31041_01210 T31041_01230 T31041_01100 T31041_01110]
M00036 Leucine degradation, leucine => acetoacetate + acetyl-CoA [PATH:T31041_00280 T31041_01100]

Lysine metabolism
M00016 Lysine biosynthesis, succinyl-DAP pathway, aspartate => lysine [PATH:T31041_00300 T31041_01230 T31041_01100]
M00527 Lysine biosynthesis, DAP aminotransferase pathway, aspartate => lysine [PATH:T31041_00300 T31041_01230 T31041_01100 T31041_01110]

Arginine and proline metabolism
M00028 Ornithine biosynthesis, glutamate => ornithine [PATH:T31041_00220 T31041_01210 T31041_01230 T31041_01100]
M00844 Arginine biosynthesis, ornithine => arginine [PATH:T31041_00220 T31041_01230 T31041_01100]
M00845 Arginine biosynthesis, glutamate => acetylcitrulline => arginine [PATH:T31041_00220 T31041_01230 T31041_01100]
M00015 Proline biosynthesis, glutamate => proline [PATH:T31041_00330 T31041_01230 T31041_01100]
M00970 Proline degradation, proline => glutamate [PATH:T31041_00330 T31041_01100]
M00972 Proline metabolism [PATH:T31041_00330 T31041_01100]

Polyamine biosynthesis
M00133 Polyamine biosynthesis, arginine => agmatine => putrescine => spermidine [PATH:T31041_00330 T31041_01100]
M00134 Polyamine biosynthesis, arginine => ornithine => putrescine [PATH:T31041_00330 T31041_01100]

Histidine metabolism
M00026 Histidine biosynthesis, PRPP => histidine [PATH:T31041_00340 T31041_01230 T31041_01100 T31041_01110]
M00045 Histidine degradation, histidine => N-formiminoglutamate => glutamate [PATH:T31041_00340 T31041_01100]

Aromatic amino acid metabolism
M00022 Shikimate pathway, phosphoenolpyruvate + erythrose-4P => chorismate [PATH:T31041_00400 T31041_01230 T31041_01100 T31041_01110]
M00023 Tryptophan biosynthesis, chorismate => tryptophan [PATH:T31041_00400 T31041_01230 T31041_01100 T31041_01110]
M00024 Phenylalanine biosynthesis, chorismate => phenylpyruvate => phenylalanine [PATH:T31041_00400 T31041_01230 T31041_01100 T31041_01110]
M00025 Tyrosine biosynthesis, chorismate => HPP => tyrosine [PATH:T31041_00400 T31041_01230 T31041_01100]
M00040 Tyrosine biosynthesis, chorismate => arogenate => tyrosine [PATH:T31041_00400 T31041_01230 T31041_01100 T31041_01110]
M00038 Tryptophan metabolism, tryptophan => kynurenine => 2-aminomuconate [PATH:T31041_00380 T31041_01100]

Other amino acid metabolism
M00027 GABA (gamma-Aminobutyrate) shunt [PATH:T31041_00250 T31041_00650 T31041_01100]
M00118 Glutathione biosynthesis, glutamate => glutathione [PATH:T31041_00480 T31041_01240 T31041_01100]

Glycan metabolism
Nucleotide sugar biosynthesis
M00996 UDP-MurNAc biosynthesis, anhMurNAc => UDP-MurNAc [PATH:T31041_00520 T31041_01250 T31041_01100]
M00995 UDP-MurNAc biosynthesis, Fru-6P => UDP-MurNAc [PATH:T31041_00520 T31041_01250 T31041_01100]
M00549 UDP-Glc biosynthesis, Glc => UDP-Glc [PATH:T31041_00520 T31041_01250 T31041_01100]
M00999 UDP-GlcA/GalA biosynthesis, UDP-Glc => UDP-GlcA => UDP-GalA [PATH:T31041_00520 T31041_00053 T31041_01250 T31041_01100]
M00554 UDP-Gal biosynthesis, Gal => UDP-Gal [PATH:T31041_00520 T31041_00052 T31041_01250 T31041_01100]
M01000 GDP-Man biosynthesis, Fru-6P => GDP-Man [PATH:T31041_00520 T31041_00051 T31041_01250 T31041_01100]
M01036 UDP-GalNAcA biosynthesis, UDP-GlcNAc => UDP-GalNAcA [PATH:T31041_00541 T31041_01250 T31041_01100]
M01035 UDP-ManNAc3NAcA biosynthesis, UDP-GlcNAc => UDP-ManNAc3NAcA [PATH:T31041_00541 T31041_01250 T31041_01100]
M01009 UDP-QuiNAc biosynthesis, UDP-GlcNAc => UDP-QuiNAc [PATH:T31041_00541 T31041_01250 T31041_01100]
M00063 CMP-KDO biosynthesis, ribulose-5P => CMP-KDO [PATH:T31041_00541 T31041_01250 T31041_01100]
M00064 ADP-LDmanHep biosynthesis, sedoheptulose-7P => ADP-LDmanHep [PATH:T31041_00541 T31041_01250 T31041_01100]
M00793 dTDP-L-Rha biosynthesis, Glc-1P => dTDP-L-Rha [PATH:T31041_00521 T31041_00523 T31041_00541 T31041_01250 T31041_01100 T31041_01110]
M01006 GDP-D-Rha4N biosynthesis, Fru-6P => GDP-D-Rha4N [PATH:T31041_00520 T31041_00541 T31041_01250 T31041_01100]
M01016 GDP-L-Fuc biosynthesis, GDP-Man => GDP-L-Fuc [PATH:T31041_00541 T31041_00051 T31041_01250 T31041_01100]

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:T31041_00740 T31041_01240 T31041_01100 T31041_01110]
M00124 Pyridoxal phosphate biosynthesis, erythrose-4P => pyridoxal-P [PATH:T31041_00750 T31041_01240 T31041_01100]
M00115 NAD biosynthesis, aspartate => quinolinate => NAD [PATH:T31041_00760 T31041_01240 T31041_01100]
M00912 NAD biosynthesis, tryptophan => quinolinate => NAD [PATH:T31041_00380 T31041_00760 T31041_01240 T31041_01100]
M00119 Pantothenate biosynthesis, valine/L-aspartate => pantothenate [PATH:T31041_00770 T31041_01240 T31041_01100 T31041_01110]
M00120 Coenzyme A biosynthesis, pantothenate => CoA [PATH:T31041_00770 T31041_01240 T31041_01100]
M00572 Pimeloyl-ACP biosynthesis, BioC-BioH pathway, malonyl-ACP => pimeloyl-ACP [PATH:T31041_00780 T31041_01240 T31041_01100]
M00123 Biotin biosynthesis, pimeloyl-ACP/CoA => biotin [PATH:T31041_00780 T31041_01240 T31041_01100]
M00881 Lipoic acid biosynthesis, plants and bacteria, octanoyl-ACP => dihydrolipoyl-E2/H [PATH:T31041_00785 T31041_01240 T31041_01100]
M00126 Tetrahydrofolate biosynthesis, GTP => THF [PATH:T31041_00790 T31041_00670 T31041_01240 T31041_01100]
M00880 Molybdenum cofactor biosynthesis, GTP => molybdenum cofactor [PATH:T31041_00790 T31041_01240 T31041_01100]
M00988 PreQ1 biosynthesis, GTP => 7-Aminomethyl-7-deazaguanine [PATH:T31041_00790 T31041_01100]
M00140 C1-unit interconversion, prokaryotes [PATH:T31041_00670 T31041_01240 T31041_01100]
M00846 Siroheme biosynthesis, glutamyl-tRNA => siroheme [PATH:T31041_00860 T31041_01240 T31041_01100 T31041_01110]
M00868 Heme biosynthesis, animals and fungi, glycine => heme [PATH:T31041_00860 T31041_01240 T31041_01100 T31041_01110]
M00121 Heme biosynthesis, plants and bacteria, glutamate => heme [PATH:T31041_00860 T31041_01240 T31041_01100 T31041_01110]
M00924 Cobalamin biosynthesis, anaerobic, uroporphyrinogen III => sirohydrochlorin => cobyrinate a,c-diamide [PATH:T31041_00860 T31041_01240 T31041_01100]
M00122 Cobalamin biosynthesis, cobyrinate a,c-diamide => cobalamin [PATH:T31041_00860 T31041_01240 T31041_01100]
M00117 Ubiquinone biosynthesis, prokaryotes, chorismate (+ polyprenyl-PP) => ubiquinol [PATH:T31041_00130 T31041_01240 T31041_01100 T31041_01110]

Biosynthesis of terpenoids and polyketides
Terpenoid backbone biosynthesis
M00095 C5 isoprenoid biosynthesis, mevalonate pathway [PATH:T31041_00900 T31041_01100 T31041_01110]
M00096 C5 isoprenoid biosynthesis, non-mevalonate pathway [PATH:T31041_00900 T31041_01100 T31041_01110]

Terpenoid biosynthesis
M00097 Lycopene biosynthesis, geranylgeranyl-PP => lycopene [PATH:T31041_00906 T31041_01100 T31041_01110]
M01039 Spirilloxanthin biosynthesis, bacteria, lycopene => spirilloxanthin [PATH:T31041_00906 T31041_01100 T31041_01110]
M01045 Zeaxanthin biosynthesis, lycopene => beta-carotene => zeaxanthin [PATH:T31041_00906 T31041_01100 T31041_01110]

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