KEGG pathway modules

Carbohydrate metabolism
Central carbohydrate metabolism
M00001 Glycolysis (Embden-Meyerhof pathway), glucose => pyruvate [PATH:T30302_00010 T30302_01200 T30302_01100]
M00002 Glycolysis, core module involving three-carbon compounds [PATH:T30302_00010 T30302_01200 T30302_01230 T30302_01100]
M00003 Gluconeogenesis, oxaloacetate => fructose-6P [PATH:T30302_00010 T30302_00020 T30302_01100]
M00307 Pyruvate oxidation, pyruvate => acetyl-CoA [PATH:T30302_00010 T30302_00020 T30302_00620 T30302_00785 T30302_01200 T30302_01210 T30302_01100]
M00011 Citrate cycle, second carbon oxidation, 2-oxoglutarate => oxaloacetate [PATH:T30302_00020 T30302_01200 T30302_01210 T30302_01100]
M00004 Pentose phosphate pathway (Pentose phosphate cycle) [PATH:T30302_00030 T30302_01200 T30302_01100 T30302_01120]
M00006 Pentose phosphate pathway, oxidative phase, glucose-6P => ribulose-5P [PATH:T30302_00030 T30302_01200 T30302_01100 T30302_01120]
M00007 Pentose phosphate pathway, non-oxidative phase, fructose-6P => ribose-5P [PATH:T30302_00030 T30302_01200 T30302_01230 T30302_01100 T30302_01120]
M00005 PRPP biosynthesis, ribose-5P => PRPP [PATH:T30302_00030 T30302_00230 T30302_01200 T30302_01230 T30302_01100]

Other carbohydrate metabolism
M00632 Galactose degradation, Leloir pathway, galactose => alpha-D-glucose-1P [PATH:T30302_00052 T30302_01100]
M00854 Glycogen biosynthesis, glucose-1P => glycogen/starch [PATH:T30302_00500 T30302_01100]
M00855 Glycogen degradation, glycogen => glucose-6P [PATH:T30302_00500 T30302_01100]

Energy metabolism
Carbon fixation
M00168 CAM (Crassulacean acid metabolism), dark [PATH:T30302_00620 T30302_00710 T30302_01200 T30302_01100 T30302_01120]
M00169 CAM (Crassulacean acid metabolism), light [PATH:T30302_00620 T30302_00710 T30302_01200 T30302_01100 T30302_01120]
M00579 Phosphate acetyltransferase-acetate kinase pathway, acetyl-CoA => acetate [PATH:T30302_00430 T30302_00620 T30302_00720 T30302_01200 T30302_01100 T30302_01120]

Methane metabolism
Nitrogen metabolism
M00530 Dissimilatory nitrate reduction, nitrate => ammonia [PATH:T30302_00910 T30302_01310 T30302_01100 T30302_01120]

Sulfur metabolism
Photosynthesis
ATP synthesis
M00149 Succinate dehydrogenase, prokaryotes [PATH:T30302_00190 T30302_01100]
M00150 Fumarate reductase, prokaryotes [PATH:T30302_00190 T30302_01100]
M00151 Cytochrome bc1 complex respiratory unit [PATH:T30302_00190 T30302_01100]
M00155 Cytochrome c oxidase, prokaryotes [PATH:T30302_00190 T30302_01100]
M00157 F-type ATPase, prokaryotes and chloroplasts [PATH:T30302_00190 T30302_00195 T30302_01100]

Lipid metabolism
Fatty acid metabolism
M00082 Fatty acid biosynthesis, initiation [PATH:T30302_00061 T30302_01212 T30302_01100]
M00083 Fatty acid biosynthesis, elongation [PATH:T30302_00061 T30302_01212 T30302_01100]
M00086 beta-Oxidation, acyl-CoA synthesis [PATH:T30302_00061 T30302_00071 T30302_01212 T30302_01100]

Sterol biosynthesis
Lipid metabolism
M00093 Phosphatidylethanolamine (PE) biosynthesis, PA => PS => PE [PATH:T30302_00564 T30302_01100]

Nucleotide metabolism
Purine metabolism
M00048 De novo purine biosynthesis, PRPP + glutamine => IMP [PATH:T30302_00230 T30302_01100]
M00049 Adenine ribonucleotide biosynthesis, IMP => ADP,ATP [PATH:T30302_00230 T30302_01232 T30302_01240 T30302_01100]
M00050 Guanine ribonucleotide biosynthesis, IMP => GDP,GTP [PATH:T30302_00230 T30302_01232 T30302_01100]
M00053 Deoxyribonucleotide biosynthesis, ADP/GDP/CDP/UDP => dATP/dGTP/dCTP/dUTP [PATH:T30302_00230 T30302_00240 T30302_01232 T30302_01100]

Pyrimidine metabolism
M00052 Pyrimidine ribonucleotide biosynthesis, UMP => UDP/UTP,CDP/CTP [PATH:T30302_00240 T30302_01232 T30302_01240 T30302_01100]
M00938 Pyrimidine deoxyribonucleotide biosynthesis, UDP => dTTP [PATH:T30302_00240 T30302_01232 T30302_01100]

Amino acid metabolism
Serine and threonine metabolism
M00020 Serine biosynthesis, glycerate-3P => serine [PATH:T30302_00260 T30302_00680 T30302_01200 T30302_01230 T30302_01100]
M00018 Threonine biosynthesis, aspartate => homoserine => threonine [PATH:T30302_00260 T30302_01230 T30302_01100 T30302_01110]
M00621 Glycine cleavage system [PATH:T30302_00260 T30302_00630 T30302_00670 T30302_00785 T30302_01200 T30302_01100]

Cysteine and methionine metabolism
M00021 Cysteine biosynthesis, serine => cysteine [PATH:T30302_00270 T30302_00920 T30302_01320 T30302_01200 T30302_01230 T30302_01100 T30302_01110]
M00017 Methionine biosynthesis, aspartate => homoserine => methionine [PATH:T30302_00270 T30302_01230 T30302_01100]

Branched-chain amino acid metabolism
M00019 Valine/isoleucine biosynthesis, pyruvate => valine / 2-oxobutanoate => isoleucine [PATH:T30302_00290 T30302_00770 T30302_01210 T30302_01230 T30302_01100 T30302_01110]
M00570 Isoleucine biosynthesis, threonine => 2-oxobutanoate => isoleucine [PATH:T30302_00290 T30302_01230 T30302_01100]
M00432 Leucine biosynthesis, 2-oxoisovalerate => 2-oxoisocaproate [PATH:T30302_00290 T30302_01210 T30302_01230 T30302_01100 T30302_01110]

Lysine metabolism
M00525 Lysine biosynthesis, acetyl-DAP pathway, aspartate => lysine [PATH:T30302_00300 T30302_01230 T30302_01100]
M00526 Lysine biosynthesis, DAP dehydrogenase pathway, aspartate => lysine [PATH:T30302_00300 T30302_01230 T30302_01100]
M00527 Lysine biosynthesis, DAP aminotransferase pathway, aspartate => lysine [PATH:T30302_00300 T30302_01230 T30302_01100 T30302_01110]

Arginine and proline metabolism
M00844 Arginine biosynthesis, ornithine => arginine [PATH:T30302_00220 T30302_01230 T30302_01100]
M00015 Proline biosynthesis, glutamate => proline [PATH:T30302_00330 T30302_01230 T30302_01100]
M00970 Proline degradation, proline => glutamate [PATH:T30302_00330 T30302_01100]

Polyamine biosynthesis
Histidine metabolism
M00045 Histidine degradation, histidine => N-formiminoglutamate => glutamate [PATH:T30302_00340 T30302_01100]

Aromatic amino acid metabolism
M00022 Shikimate pathway, phosphoenolpyruvate + erythrose-4P => chorismate [PATH:T30302_00400 T30302_01230 T30302_01100 T30302_01110]
M00023 Tryptophan biosynthesis, chorismate => tryptophan [PATH:T30302_00400 T30302_01230 T30302_01100 T30302_01110]
M00024 Phenylalanine biosynthesis, chorismate => phenylpyruvate => phenylalanine [PATH:T30302_00400 T30302_01230 T30302_01100 T30302_01110]
M00025 Tyrosine biosynthesis, chorismate => HPP => tyrosine [PATH:T30302_00400 T30302_01230 T30302_01100]

Other amino acid metabolism
Glycan metabolism
Nucleotide sugar biosynthesis
M00995 UDP-MurNAc biosynthesis, Fru-6P => UDP-MurNAc [PATH:T30302_00520 T30302_01250 T30302_01100]
M00549 UDP-Glc biosynthesis, Glc => UDP-Glc [PATH:T30302_00520 T30302_01250 T30302_01100]
M01004 UDP-Galf biosynthesis, UDP-Glc => UDP-Galf [PATH:T30302_00520 T30302_00052 T30302_01250 T30302_01100]
M00554 UDP-Gal biosynthesis, Gal => UDP-Gal [PATH:T30302_00520 T30302_00052 T30302_01250 T30302_01100]
M01000 GDP-Man biosynthesis, Fru-6P => GDP-Man [PATH:T30302_00520 T30302_00051 T30302_01250 T30302_01100]
M00923 UDP-L-FucNAc biosynthesis, UDP-GlcNAc => UDP-L-FucNAc [PATH:T30302_00541 T30302_01250 T30302_01100]
M00063 CMP-KDO biosynthesis, ribulose-5P => CMP-KDO [PATH:T30302_00541 T30302_01250 T30302_01100]
M00922 CMP-Neu5Ac biosynthesis, bacteria, UDP-GlcNAc => CMP-Neu5Ac [PATH:T30302_00541 T30302_01250 T30302_01100]
M00064 ADP-LDmanHep biosynthesis, sedoheptulose-7P => ADP-LDmanHep [PATH:T30302_00541 T30302_01250 T30302_01100]
M00793 dTDP-L-Rha biosynthesis, Glc-1P => dTDP-L-Rha [PATH:T30302_00521 T30302_00523 T30302_00541 T30302_01250 T30302_01100 T30302_01110]

Glycan biosynthesis
Glycosaminoglycan metabolism
Lipopolysaccharide metabolism
M00060 KDO2-lipid A biosynthesis, Raetz pathway, LpxL-LpxM type [PATH:T30302_00540 T30302_01100]

Other polysaccharide metabolism
Metabolism of cofactors and vitamins
Cofactor and vitamin metabolism
M00899 Thiamine salvage pathway, HMP/HET => TMP [PATH:T30302_00730 T30302_01100]
M00125 Riboflavin biosynthesis, plants and bacteria, GTP => riboflavin/FMN/FAD [PATH:T30302_00740 T30302_01240 T30302_01100 T30302_01110]
M00916 Pyridoxal phosphate biosynthesis, R5P + glyceraldehyde-3P + glutamine => pyridoxal-P [PATH:T30302_00750 T30302_01240 T30302_01100]
M00120 Coenzyme A biosynthesis, pantothenate => CoA [PATH:T30302_00770 T30302_01240 T30302_01100]
M00123 Biotin biosynthesis, pimeloyl-ACP/CoA => biotin [PATH:T30302_00780 T30302_01240 T30302_01100]
M00577 Biotin biosynthesis, BioW pathway, pimelate => pimeloyl-CoA => biotin [PATH:T30302_00780 T30302_01240 T30302_01100]
M00881 Lipoic acid biosynthesis, plants and bacteria, octanoyl-ACP => dihydrolipoyl-E2/H [PATH:T30302_00785 T30302_01240 T30302_01100]
M00126 Tetrahydrofolate biosynthesis, GTP => THF [PATH:T30302_00790 T30302_00670 T30302_01240 T30302_01100]
M00880 Molybdenum cofactor biosynthesis, GTP => molybdenum cofactor [PATH:T30302_00790 T30302_01240 T30302_01100]
M00988 PreQ1 biosynthesis, GTP => 7-Aminomethyl-7-deazaguanine [PATH:T30302_00790 T30302_01100]
M00140 C1-unit interconversion, prokaryotes [PATH:T30302_00670 T30302_01240 T30302_01100]
M00846 Siroheme biosynthesis, glutamyl-tRNA => siroheme [PATH:T30302_00860 T30302_01240 T30302_01100 T30302_01110]
M00121 Heme biosynthesis, plants and bacteria, glutamate => heme [PATH:T30302_00860 T30302_01240 T30302_01100 T30302_01110]
M00926 Heme biosynthesis, bacteria, glutamyl-tRNA => coproporphyrin III => heme [PATH:T30302_00860 T30302_01240 T30302_01100]
M00116 Menaquinone biosynthesis, chorismate (+ polyprenyl-PP) => menaquinol [PATH:T30302_00130 T30302_01240 T30302_01100 T30302_01110]

Biosynthesis of terpenoids and polyketides
Terpenoid backbone biosynthesis
M00096 C5 isoprenoid biosynthesis, non-mevalonate pathway [PATH:T30302_00900 T30302_01100 T30302_01110]

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