KEGG pathway modules

Carbohydrate metabolism
Central carbohydrate metabolism
M00001 Glycolysis (Embden-Meyerhof pathway), glucose => pyruvate [PATH:T30730_00010 T30730_01200 T30730_01100]
M00002 Glycolysis, core module involving three-carbon compounds [PATH:T30730_00010 T30730_01200 T30730_01230 T30730_01100]
M00003 Gluconeogenesis, oxaloacetate => fructose-6P [PATH:T30730_00010 T30730_00020 T30730_01100]
M00307 Pyruvate oxidation, pyruvate => acetyl-CoA [PATH:T30730_00010 T30730_00020 T30730_00620 T30730_00785 T30730_01200 T30730_01210 T30730_01100]
M00009 Citrate cycle (TCA cycle, Krebs cycle) [PATH:T30730_00020 T30730_01200 T30730_01100]
M00010 Citrate cycle, first carbon oxidation, oxaloacetate => 2-oxoglutarate [PATH:T30730_00020 T30730_01200 T30730_01210 T30730_01230 T30730_01100]
M00011 Citrate cycle, second carbon oxidation, 2-oxoglutarate => oxaloacetate [PATH:T30730_00020 T30730_01200 T30730_01210 T30730_01100]
M00004 Pentose phosphate pathway (Pentose phosphate cycle) [PATH:T30730_00030 T30730_01200 T30730_01100 T30730_01120]
M00006 Pentose phosphate pathway, oxidative phase, glucose-6P => ribulose-5P [PATH:T30730_00030 T30730_01200 T30730_01100 T30730_01120]
M00007 Pentose phosphate pathway, non-oxidative phase, fructose-6P => ribose-5P [PATH:T30730_00030 T30730_01200 T30730_01230 T30730_01100 T30730_01120]
M00005 PRPP biosynthesis, ribose-5P => PRPP [PATH:T30730_00030 T30730_00230 T30730_01200 T30730_01230 T30730_01100]
M00008 Entner-Doudoroff pathway, glucose-6P => glyceraldehyde-3P + pyruvate [PATH:T30730_00030 T30730_01200 T30730_01100 T30730_01120]

Other carbohydrate metabolism
M00632 Galactose degradation, Leloir pathway, galactose => alpha-D-glucose-1P [PATH:T30730_00052 T30730_01100]
M00552 Galactonate degradation, De Ley-Doudoroff pathway, galactonate => glycerate-3P [PATH:T30730_00052 T30730_01100]
M00854 Glycogen biosynthesis, glucose-1P => glycogen/starch [PATH:T30730_00500 T30730_01100]
M00855 Glycogen degradation, glycogen => glucose-6P [PATH:T30730_00500 T30730_01100]
M00012 Glyoxylate cycle [PATH:T30730_00630 T30730_01200 T30730_01100 T30730_01110]
M00741 Propanoyl-CoA metabolism, propanoyl-CoA => succinyl-CoA [PATH:T30730_00280 T30730_00630 T30730_00640 T30730_01200 T30730_01100]
M00982 Methylcitrate cycle [PATH:T30730_00640 T30730_00020 T30730_01200 T30730_01100 T30730_01120]

Energy metabolism
Carbon fixation
M00168 CAM (Crassulacean acid metabolism), dark [PATH:T30730_00620 T30730_00710 T30730_01200 T30730_01100 T30730_01120]
M00169 CAM (Crassulacean acid metabolism), light [PATH:T30730_00620 T30730_00710 T30730_01200 T30730_01100 T30730_01120]

Methane metabolism
M00346 Formaldehyde assimilation, serine pathway [PATH:T30730_00680 T30730_01200 T30730_01100 T30730_01120]

Nitrogen metabolism
Sulfur metabolism
M00176 Assimilatory sulfate reduction, sulfate => H2S [PATH:T30730_00920 T30730_01320 T30730_01100 T30730_01120]
M00595 Sulfur oxidation, SOX system, thiosulfate => sulfate [PATH:T30730_00920 T30730_01320 T30730_01100 T30730_01120]

Photosynthesis
ATP synthesis
M00144 NADH:quinone oxidoreductase, prokaryotes [PATH:T30730_00190 T30730_01100]
M00149 Succinate dehydrogenase, prokaryotes [PATH:T30730_00190 T30730_01100]
M00151 Cytochrome bc1 complex respiratory unit [PATH:T30730_00190 T30730_01100]
M00155 Cytochrome c oxidase, prokaryotes [PATH:T30730_00190 T30730_01100]
M00157 F-type ATPase, prokaryotes and chloroplasts [PATH:T30730_00190 T30730_00195 T30730_01100]

Lipid metabolism
Fatty acid metabolism
M00082 Fatty acid biosynthesis, initiation [PATH:T30730_00061 T30730_01212 T30730_01100]
M00083 Fatty acid biosynthesis, elongation [PATH:T30730_00061 T30730_01212 T30730_01100]
M00086 beta-Oxidation, acyl-CoA synthesis [PATH:T30730_00061 T30730_00071 T30730_01212 T30730_01100]
M00087 beta-Oxidation [PATH:T30730_00071 T30730_01212 T30730_01100]
M00861 beta-Oxidation, peroxisome, VLCFA [PATH:T30730_01040 T30730_01212 T30730_01100]

Sterol biosynthesis
Lipid metabolism
M00088 Ketone body biosynthesis, acetyl-CoA => acetoacetate/3-hydroxybutyrate/acetone [PATH:T30730_00650 T30730_01100]
M00093 Phosphatidylethanolamine (PE) biosynthesis, PA => PS => PE [PATH:T30730_00564 T30730_01100]
M00100 Sphingosine degradation [PATH:T30730_00600 T30730_01100]

Nucleotide metabolism
Purine metabolism
M00048 De novo purine biosynthesis, PRPP + glutamine => IMP [PATH:T30730_00230 T30730_01100]
M00049 Adenine ribonucleotide biosynthesis, IMP => ADP,ATP [PATH:T30730_00230 T30730_01232 T30730_01240 T30730_01100]
M00050 Guanine ribonucleotide biosynthesis, IMP => GDP,GTP [PATH:T30730_00230 T30730_01232 T30730_01100]
M00053 Deoxyribonucleotide biosynthesis, ADP/GDP/CDP/UDP => dATP/dGTP/dCTP/dUTP [PATH:T30730_00230 T30730_00240 T30730_01232 T30730_01100]
M00958 Adenine ribonucleotide degradation, AMP => Urate [PATH:T30730_00230 T30730_01232 T30730_01100]
M00959 Guanine ribonucleotide degradation, GMP => Urate [PATH:T30730_00230 T30730_01232 T30730_01100]

Pyrimidine metabolism
M00051 De novo pyrimidine biosynthesis, glutamine (+ PRPP) => UMP [PATH:T30730_00240 T30730_01240 T30730_01100]
M00052 Pyrimidine ribonucleotide biosynthesis, UMP => UDP/UTP,CDP/CTP [PATH:T30730_00240 T30730_01232 T30730_01240 T30730_01100]
M00938 Pyrimidine deoxyribonucleotide biosynthesis, UDP => dTTP [PATH:T30730_00240 T30730_01232 T30730_01100]
M00046 Pyrimidine degradation, uracil => beta-alanine, thymine => 3-aminoisobutanoate [PATH:T30730_00240 T30730_00410 T30730_00770 T30730_01100]

Amino acid metabolism
Serine and threonine metabolism
M00020 Serine biosynthesis, glycerate-3P => serine [PATH:T30730_00260 T30730_00680 T30730_01200 T30730_01230 T30730_01100]
M00018 Threonine biosynthesis, aspartate => homoserine => threonine [PATH:T30730_00260 T30730_01230 T30730_01100 T30730_01110]
M00621 Glycine cleavage system [PATH:T30730_00260 T30730_00630 T30730_00670 T30730_00785 T30730_01200 T30730_01100]
M00555 Betaine biosynthesis, choline => betaine [PATH:T30730_00260 T30730_00670 T30730_01100]

Cysteine and methionine metabolism
M00021 Cysteine biosynthesis, serine => cysteine [PATH:T30730_00270 T30730_00920 T30730_01320 T30730_01200 T30730_01230 T30730_01100 T30730_01110]
M00338 Cysteine biosynthesis, homocysteine + serine => cysteine [PATH:T30730_00260 T30730_00270 T30730_00670 T30730_01230 T30730_01100]
M00017 Methionine biosynthesis, aspartate => homoserine => methionine [PATH:T30730_00270 T30730_01230 T30730_01100]
M00035 Methionine degradation [PATH:T30730_00270 T30730_00670 T30730_01100]

Branched-chain amino acid metabolism
M00019 Valine/isoleucine biosynthesis, pyruvate => valine / 2-oxobutanoate => isoleucine [PATH:T30730_00290 T30730_00770 T30730_01210 T30730_01230 T30730_01100 T30730_01110]
M00535 Isoleucine biosynthesis, pyruvate => 2-oxobutanoate [PATH:T30730_00290 T30730_00660 T30730_01210 T30730_01230 T30730_01100]
M00570 Isoleucine biosynthesis, threonine => 2-oxobutanoate => isoleucine [PATH:T30730_00290 T30730_01230 T30730_01100]
M00432 Leucine biosynthesis, 2-oxoisovalerate => 2-oxoisocaproate [PATH:T30730_00290 T30730_01210 T30730_01230 T30730_01100 T30730_01110]

Lysine metabolism
M00016 Lysine biosynthesis, succinyl-DAP pathway, aspartate => lysine [PATH:T30730_00300 T30730_01230 T30730_01100]
M00527 Lysine biosynthesis, DAP aminotransferase pathway, aspartate => lysine [PATH:T30730_00300 T30730_01230 T30730_01100 T30730_01110]

Arginine and proline metabolism
M00028 Ornithine biosynthesis, glutamate => ornithine [PATH:T30730_00220 T30730_01210 T30730_01230 T30730_01100]
M00844 Arginine biosynthesis, ornithine => arginine [PATH:T30730_00220 T30730_01230 T30730_01100]
M00015 Proline biosynthesis, glutamate => proline [PATH:T30730_00330 T30730_01230 T30730_01100]
M00970 Proline degradation, proline => glutamate [PATH:T30730_00330 T30730_01100]
M00972 Proline metabolism [PATH:T30730_00330 T30730_01100]

Polyamine biosynthesis
M00133 Polyamine biosynthesis, arginine => agmatine => putrescine => spermidine [PATH:T30730_00330 T30730_01100]
M00134 Polyamine biosynthesis, arginine => ornithine => putrescine [PATH:T30730_00330 T30730_01100]

Histidine metabolism
M00026 Histidine biosynthesis, PRPP => histidine [PATH:T30730_00340 T30730_01230 T30730_01100 T30730_01110]
M00045 Histidine degradation, histidine => N-formiminoglutamate => glutamate [PATH:T30730_00340 T30730_01100]

Aromatic amino acid metabolism
M00022 Shikimate pathway, phosphoenolpyruvate + erythrose-4P => chorismate [PATH:T30730_00400 T30730_01230 T30730_01100 T30730_01110]
M00023 Tryptophan biosynthesis, chorismate => tryptophan [PATH:T30730_00400 T30730_01230 T30730_01100 T30730_01110]
M00024 Phenylalanine biosynthesis, chorismate => phenylpyruvate => phenylalanine [PATH:T30730_00400 T30730_01230 T30730_01100 T30730_01110]
M00025 Tyrosine biosynthesis, chorismate => HPP => tyrosine [PATH:T30730_00400 T30730_01230 T30730_01100]
M00040 Tyrosine biosynthesis, chorismate => arogenate => tyrosine [PATH:T30730_00400 T30730_01230 T30730_01100 T30730_01110]
M00044 Tyrosine degradation, tyrosine => homogentisate [PATH:T30730_00350 T30730_01100]
M00038 Tryptophan metabolism, tryptophan => kynurenine => 2-aminomuconate [PATH:T30730_00380 T30730_01100]

Other amino acid metabolism
M00027 GABA (gamma-Aminobutyrate) shunt [PATH:T30730_00250 T30730_00650 T30730_01100]
M00118 Glutathione biosynthesis, glutamate => glutathione [PATH:T30730_00480 T30730_01240 T30730_01100]

Glycan metabolism
Nucleotide sugar biosynthesis
M00996 UDP-MurNAc biosynthesis, anhMurNAc => UDP-MurNAc [PATH:T30730_00520 T30730_01250 T30730_01100]
M00995 UDP-MurNAc biosynthesis, Fru-6P => UDP-MurNAc [PATH:T30730_00520 T30730_01250 T30730_01100]
M00549 UDP-Glc biosynthesis, Glc => UDP-Glc [PATH:T30730_00520 T30730_01250 T30730_01100]
M01004 UDP-Galf biosynthesis, UDP-Glc => UDP-Galf [PATH:T30730_00520 T30730_00052 T30730_01250 T30730_01100]
M00999 UDP-GlcA/GalA biosynthesis, UDP-Glc => UDP-GlcA => UDP-GalA [PATH:T30730_00520 T30730_00053 T30730_01250 T30730_01100]
M00554 UDP-Gal biosynthesis, Gal => UDP-Gal [PATH:T30730_00520 T30730_00052 T30730_01250 T30730_01100]
M01000 GDP-Man biosynthesis, Fru-6P => GDP-Man [PATH:T30730_00520 T30730_00051 T30730_01250 T30730_01100]
M01036 UDP-GalNAcA biosynthesis, UDP-GlcNAc => UDP-GalNAcA [PATH:T30730_00541 T30730_01250 T30730_01100]
M01035 UDP-ManNAc3NAcA biosynthesis, UDP-GlcNAc => UDP-ManNAc3NAcA [PATH:T30730_00541 T30730_01250 T30730_01100]
M01011 CMP-Leg5Ac7Ac biosynthesis, UDP-BacNAc4NAc => CMP-Leg5Ac7Ac [PATH:T30730_00541 T30730_01250 T30730_01100]
M00063 CMP-KDO biosynthesis, ribulose-5P => CMP-KDO [PATH:T30730_00541 T30730_01250 T30730_01100]
M01014 UDP-ManNAcA biosynthesis, UDP-GlcNAc => UDP-ManNAcA [PATH:T30730_00541 T30730_01250 T30730_01100]
M01028 GDP-DDmanHep biosynthesis, sedoheptulose-7P => GDP-DDmanHep [PATH:T30730_00541 T30730_01250 T30730_01100]
M00064 ADP-LDmanHep biosynthesis, sedoheptulose-7P => ADP-LDmanHep [PATH:T30730_00541 T30730_01250 T30730_01100]
M01021 UDP-L-Rha biosynthesis, UDP-Glc => UDP-L-Rha [PATH:T30730_00541 T30730_01250 T30730_01100]
M00793 dTDP-L-Rha biosynthesis, Glc-1P => dTDP-L-Rha [PATH:T30730_00521 T30730_00523 T30730_00541 T30730_01250 T30730_01100 T30730_01110]
M01006 GDP-D-Rha4N biosynthesis, Fru-6P => GDP-D-Rha4N [PATH:T30730_00520 T30730_00541 T30730_01250 T30730_01100]
M01016 GDP-L-Fuc biosynthesis, GDP-Man => GDP-L-Fuc [PATH:T30730_00541 T30730_00051 T30730_01250 T30730_01100]
M01019 GDP-6-deoxy-Tal biosynthesis, GDP-Man => GDP-6-deoxy-Tal [PATH:T30730_00541 T30730_00051 T30730_01250 T30730_01100]

Glycan biosynthesis
Glycosaminoglycan metabolism
M00058 Glycosaminoglycan biosynthesis, chondroitin sulfate backbone [PATH:T30730_00532 T30730_01100]
M00076 Dermatan sulfate degradation [PATH:T30730_00531 T30730_01100]
M00077 Chondroitin sulfate degradation [PATH:T30730_00531 T30730_01100]
M00078 Heparan sulfate degradation [PATH:T30730_00531 T30730_01100]

Lipopolysaccharide metabolism
Other polysaccharide metabolism
Metabolism of cofactors and vitamins
Cofactor and vitamin metabolism
M00127 Thiamine biosynthesis, prokaryotes, AIR (+ DXP/tyrosine) => TMP/TPP [PATH:T30730_00730 T30730_01240 T30730_01100]
M00899 Thiamine salvage pathway, HMP/HET => TMP [PATH:T30730_00730 T30730_01100]
M00125 Riboflavin biosynthesis, plants and bacteria, GTP => riboflavin/FMN/FAD [PATH:T30730_00740 T30730_01240 T30730_01100 T30730_01110]
M00916 Pyridoxal phosphate biosynthesis, R5P + glyceraldehyde-3P + glutamine => pyridoxal-P [PATH:T30730_00750 T30730_01240 T30730_01100]
M00115 NAD biosynthesis, aspartate => quinolinate => NAD [PATH:T30730_00760 T30730_01240 T30730_01100]
M00912 NAD biosynthesis, tryptophan => quinolinate => NAD [PATH:T30730_00380 T30730_00760 T30730_01240 T30730_01100]
M00119 Pantothenate biosynthesis, valine/L-aspartate => pantothenate [PATH:T30730_00770 T30730_01240 T30730_01100 T30730_01110]
M00120 Coenzyme A biosynthesis, pantothenate => CoA [PATH:T30730_00770 T30730_01240 T30730_01100]
M00881 Lipoic acid biosynthesis, plants and bacteria, octanoyl-ACP => dihydrolipoyl-E2/H [PATH:T30730_00785 T30730_01240 T30730_01100]
M00126 Tetrahydrofolate biosynthesis, GTP => THF [PATH:T30730_00790 T30730_00670 T30730_01240 T30730_01100]
M00880 Molybdenum cofactor biosynthesis, GTP => molybdenum cofactor [PATH:T30730_00790 T30730_01240 T30730_01100]
M00988 PreQ1 biosynthesis, GTP => 7-Aminomethyl-7-deazaguanine [PATH:T30730_00790 T30730_01100]
M00140 C1-unit interconversion, prokaryotes [PATH:T30730_00670 T30730_01240 T30730_01100]
M00846 Siroheme biosynthesis, glutamyl-tRNA => siroheme [PATH:T30730_00860 T30730_01240 T30730_01100 T30730_01110]
M00868 Heme biosynthesis, animals and fungi, glycine => heme [PATH:T30730_00860 T30730_01240 T30730_01100 T30730_01110]
M00121 Heme biosynthesis, plants and bacteria, glutamate => heme [PATH:T30730_00860 T30730_01240 T30730_01100 T30730_01110]
M00924 Cobalamin biosynthesis, anaerobic, uroporphyrinogen III => sirohydrochlorin => cobyrinate a,c-diamide [PATH:T30730_00860 T30730_01240 T30730_01100]
M00925 Cobalamin biosynthesis, aerobic, uroporphyrinogen III => precorrin 2 => cobyrinate a,c-diamide [PATH:T30730_00860 T30730_01240 T30730_01100]
M00122 Cobalamin biosynthesis, cobyrinate a,c-diamide => cobalamin [PATH:T30730_00860 T30730_01240 T30730_01100]
M00117 Ubiquinone biosynthesis, prokaryotes, chorismate (+ polyprenyl-PP) => ubiquinol [PATH:T30730_00130 T30730_01240 T30730_01100 T30730_01110]

Biosynthesis of terpenoids and polyketides
Terpenoid backbone biosynthesis
M00096 C5 isoprenoid biosynthesis, non-mevalonate pathway [PATH:T30730_00900 T30730_01100 T30730_01110]

Terpenoid biosynthesis
M00097 Lycopene biosynthesis, geranylgeranyl-PP => lycopene [PATH:T30730_00906 T30730_01100 T30730_01110]
M01039 Spirilloxanthin biosynthesis, bacteria, lycopene => spirilloxanthin [PATH:T30730_00906 T30730_01100 T30730_01110]
M01045 Zeaxanthin biosynthesis, lycopene => beta-carotene => zeaxanthin [PATH:T30730_00906 T30730_01100 T30730_01110]
M01044 Astaxanthin biosynthesis, beta-carotene => astaxanthin [PATH:T30730_00906 T30730_01100 T30730_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