KEGG pathway modules

Carbohydrate metabolism
Central carbohydrate metabolism
M00001 Glycolysis (Embden-Meyerhof pathway), glucose => pyruvate [PATH:T31070_00010 T31070_01200 T31070_01100]
M00002 Glycolysis, core module involving three-carbon compounds [PATH:T31070_00010 T31070_01200 T31070_01230 T31070_01100]
M00003 Gluconeogenesis, oxaloacetate => fructose-6P [PATH:T31070_00010 T31070_00020 T31070_01100]
M00307 Pyruvate oxidation, pyruvate => acetyl-CoA [PATH:T31070_00010 T31070_00020 T31070_00620 T31070_00785 T31070_01200 T31070_01210 T31070_01100]
M00009 Citrate cycle (TCA cycle, Krebs cycle) [PATH:T31070_00020 T31070_01200 T31070_01100]
M00010 Citrate cycle, first carbon oxidation, oxaloacetate => 2-oxoglutarate [PATH:T31070_00020 T31070_01200 T31070_01210 T31070_01230 T31070_01100]
M00011 Citrate cycle, second carbon oxidation, 2-oxoglutarate => oxaloacetate [PATH:T31070_00020 T31070_01200 T31070_01210 T31070_01100]
M00004 Pentose phosphate pathway (Pentose phosphate cycle) [PATH:T31070_00030 T31070_01200 T31070_01100 T31070_01120]
M00006 Pentose phosphate pathway, oxidative phase, glucose 6P => ribulose 5P [PATH:T31070_00030 T31070_01200 T31070_01100 T31070_01120]
M00007 Pentose phosphate pathway, non-oxidative phase, fructose 6P => ribose 5P [PATH:T31070_00030 T31070_01200 T31070_01230 T31070_01100 T31070_01120]
M00580 Pentose phosphate pathway, archaea, fructose 6P => ribose 5P [PATH:T31070_00030 T31070_01200 T31070_01230 T31070_01100 T31070_01120]
M00005 PRPP biosynthesis, ribose 5P => PRPP [PATH:T31070_00030 T31070_00230 T31070_01200 T31070_01230 T31070_01100]
M00008 Entner-Doudoroff pathway, glucose-6P => glyceraldehyde-3P + pyruvate [PATH:T31070_00030 T31070_01200 T31070_01100 T31070_01120]

Other carbohydrate metabolism
M00632 Galactose degradation, Leloir pathway, galactose => alpha-D-glucose-1P [PATH:T31070_00052 T31070_01100]
M00854 Glycogen biosynthesis, glucose-1P => glycogen/starch [PATH:T31070_00500 T31070_01100]
M00855 Glycogen degradation, glycogen => glucose-6P [PATH:T31070_00500 T31070_01100]
M00549 Nucleotide sugar biosynthesis, glucose => UDP-glucose [PATH:T31070_00520 T31070_01250 T31070_01100]
M00554 Nucleotide sugar biosynthesis, galactose => UDP-galactose [PATH:T31070_00520 T31070_00052 T31070_01250 T31070_01100]
M00012 Glyoxylate cycle [PATH:T31070_00630 T31070_01200 T31070_01100 T31070_01110]
M00741 Propanoyl-CoA metabolism, propanoyl-CoA => succinyl-CoA [PATH:T31070_00280 T31070_00630 T31070_00640 T31070_01200 T31070_01100]

Energy metabolism
Carbon fixation
M00165 Reductive pentose phosphate cycle (Calvin cycle) [PATH:T31070_00710 T31070_01200 T31070_01100 T31070_01120]
M00168 CAM (Crassulacean acid metabolism), dark [PATH:T31070_00620 T31070_00710 T31070_01200 T31070_01100 T31070_01120]
M00169 CAM (Crassulacean acid metabolism), light [PATH:T31070_00620 T31070_00710 T31070_01200 T31070_01100 T31070_01120]
M00579 Phosphate acetyltransferase-acetate kinase pathway, acetyl-CoA => acetate [PATH:T31070_00430 T31070_00620 T31070_00720 T31070_01200 T31070_01100 T31070_01120]

Methane metabolism
M00345 Formaldehyde assimilation, ribulose monophosphate pathway [PATH:T31070_00030 T31070_00680 T31070_01200 T31070_01230 T31070_01100 T31070_01120]

Nitrogen metabolism
Sulfur metabolism
M00176 Assimilatory sulfate reduction, sulfate => H2S [PATH:T31070_00920 T31070_01100 T31070_01120]
M00596 Dissimilatory sulfate reduction, sulfate => H2S [PATH:T31070_00920 T31070_01100 T31070_01120]
M00595 Thiosulfate oxidation by SOX complex, thiosulfate => sulfate [PATH:T31070_00920 T31070_01100 T31070_01120]

Photosynthesis
M00161 Photosystem II [PATH:T31070_00195]
M00163 Photosystem I [PATH:T31070_00195]
M00597 Anoxygenic photosystem II

ATP synthesis
M00144 NADH:quinone oxidoreductase, prokaryotes [PATH:T31070_00190]
M00149 Succinate dehydrogenase, prokaryotes [PATH:T31070_00190]
M00151 Cytochrome bc1 complex respiratory unit [PATH:T31070_00190]
M00155 Cytochrome c oxidase, prokaryotes [PATH:T31070_00190]
M00157 F-type ATPase, prokaryotes and chloroplasts [PATH:T31070_00190 T31070_00195]

Lipid metabolism
Fatty acid metabolism
M00082 Fatty acid biosynthesis, initiation [PATH:T31070_00061 T31070_01212 T31070_01100]
M00083 Fatty acid biosynthesis, elongation [PATH:T31070_00061 T31070_01212 T31070_01100]
M00086 beta-Oxidation, acyl-CoA synthesis [PATH:T31070_00061 T31070_00071 T31070_01212 T31070_01100]
M00087 beta-Oxidation [PATH:T31070_00071 T31070_01212 T31070_01100]

Sterol biosynthesis
Lipid metabolism
M00093 Phosphatidylethanolamine (PE) biosynthesis, PA => PS => PE [PATH:T31070_00564 T31070_01100]

Nucleotide metabolism
Purine metabolism
M00048 De novo purine biosynthesis, PRPP + glutamine => IMP [PATH:T31070_00230 T31070_01100]
M00049 Adenine ribonucleotide biosynthesis, IMP => ADP,ATP [PATH:T31070_00230 T31070_01232 T31070_01240 T31070_01100]
M00050 Guanine ribonucleotide biosynthesis, IMP => GDP,GTP [PATH:T31070_00230 T31070_01232 T31070_01100]
M00053 Deoxyribonucleotide biosynthesis, ADP/GDP/CDP/UDP => dATP/dGTP/dCTP/dUTP [PATH:T31070_00230 T31070_00240 T31070_01232 T31070_01100]
M00958 Adenine ribonucleotide degradation, AMP => Urate [PATH:T31070_00230 T31070_01232 T31070_01100]
M00959 Guanine ribonucleotide degradation, GMP => Urate [PATH:T31070_00230 T31070_01232 T31070_01100]

Pyrimidine metabolism
M00052 Pyrimidine ribonucleotide biosynthesis, UMP => UDP/UTP,CDP/CTP [PATH:T31070_00240 T31070_01232 T31070_01240 T31070_01100]
M00938 Pyrimidine deoxyribonucleotide biosynthesis, UDP => dTTP [PATH:T31070_00240 T31070_01232 T31070_01100]

Amino acid metabolism
Serine and threonine metabolism
M00020 Serine biosynthesis, glycerate-3P => serine [PATH:T31070_00260 T31070_00680 T31070_01200 T31070_01230 T31070_01100]
M00018 Threonine biosynthesis, aspartate => homoserine => threonine [PATH:T31070_00260 T31070_01230 T31070_01100 T31070_01110]
M00621 Glycine cleavage system [PATH:T31070_00260 T31070_00630 T31070_00785 T31070_01200 T31070_01100]
M00555 Betaine biosynthesis, choline => betaine [PATH:T31070_00260 T31070_01100]
M00975 Betaine degradation, bacteria, betaine => pyruvate [PATH:T31070_00260 T31070_01100]

Cysteine and methionine metabolism
M00021 Cysteine biosynthesis, serine => cysteine [PATH:T31070_00270 T31070_00920 T31070_01200 T31070_01230 T31070_01100 T31070_01110]
M00338 Cysteine biosynthesis, homocysteine + serine => cysteine [PATH:T31070_00260 T31070_00270 T31070_01230 T31070_01100]
M00017 Methionine biosynthesis, aspartate => homoserine => methionine [PATH:T31070_00270 T31070_01230 T31070_01100]
M00035 Methionine degradation [PATH:T31070_00270 T31070_01100]

Branched-chain amino acid metabolism
M00019 Valine/isoleucine biosynthesis, pyruvate => valine / 2-oxobutanoate => isoleucine [PATH:T31070_00290 T31070_00770 T31070_01210 T31070_01230 T31070_01100 T31070_01110]
M00535 Isoleucine biosynthesis, pyruvate => 2-oxobutanoate [PATH:T31070_00290 T31070_00660 T31070_01210 T31070_01230 T31070_01100]
M00570 Isoleucine biosynthesis, threonine => 2-oxobutanoate => isoleucine [PATH:T31070_00290 T31070_01230 T31070_01100]
M00432 Leucine biosynthesis, 2-oxoisovalerate => 2-oxoisocaproate [PATH:T31070_00290 T31070_01210 T31070_01230 T31070_01100 T31070_01110]
M00036 Leucine degradation, leucine => acetoacetate + acetyl-CoA [PATH:T31070_00280 T31070_01100]

Lysine metabolism
M00016 Lysine biosynthesis, succinyl-DAP pathway, aspartate => lysine [PATH:T31070_00300 T31070_01230 T31070_01100]
M00527 Lysine biosynthesis, DAP aminotransferase pathway, aspartate => lysine [PATH:T31070_00300 T31070_01230 T31070_01100 T31070_01110]

Arginine and proline metabolism
M00028 Ornithine biosynthesis, glutamate => ornithine [PATH:T31070_00220 T31070_01210 T31070_01230 T31070_01100]
M00844 Arginine biosynthesis, ornithine => arginine [PATH:T31070_00220 T31070_01230 T31070_01100]
M00015 Proline biosynthesis, glutamate => proline [PATH:T31070_00330 T31070_01230 T31070_01100]
M00970 Proline degradation, proline => glutamate [PATH:T31070_00330 T31070_01100]
M00972 Proline metabolism [PATH:T31070_00330 T31070_01100]

Polyamine biosynthesis
M00133 Polyamine biosynthesis, arginine => agmatine => putrescine => spermidine [PATH:T31070_00330 T31070_01100]

Histidine metabolism
M00026 Histidine biosynthesis, PRPP => histidine [PATH:T31070_00340 T31070_01230 T31070_01100 T31070_01110]
M00045 Histidine degradation, histidine => N-formiminoglutamate => glutamate [PATH:T31070_00340 T31070_01100]

Aromatic amino acid metabolism
M00022 Shikimate pathway, phosphoenolpyruvate + erythrose-4P => chorismate [PATH:T31070_00400 T31070_01230 T31070_01100 T31070_01110]
M00023 Tryptophan biosynthesis, chorismate => tryptophan [PATH:T31070_00400 T31070_01230 T31070_01100 T31070_01110]
M00024 Phenylalanine biosynthesis, chorismate => phenylpyruvate => phenylalanine [PATH:T31070_00400 T31070_01230 T31070_01100 T31070_01110]
M00025 Tyrosine biosynthesis, chorismate => HPP => tyrosine [PATH:T31070_00400 T31070_01230 T31070_01100]
M00040 Tyrosine biosynthesis, chorismate => arogenate => tyrosine [PATH:T31070_00400 T31070_01230 T31070_01100 T31070_01110]
M00038 Tryptophan metabolism, tryptophan => kynurenine => 2-aminomuconate [PATH:T31070_00380 T31070_01100]

Other amino acid metabolism
M00027 GABA (gamma-Aminobutyrate) shunt [PATH:T31070_00250 T31070_00650 T31070_01100]
M00118 Glutathione biosynthesis, glutamate => glutathione [PATH:T31070_00480 T31070_01240 T31070_01100]

Glycan metabolism
Glycan biosynthesis
Glycosaminoglycan metabolism
Lipopolysaccharide metabolism
M00063 CMP-KDO biosynthesis [PATH:T31070_00540 T31070_01250 T31070_01100]
M00064 ADP-L-glycero-D-manno-heptose biosynthesis [PATH:T31070_00540 T31070_01250 T31070_01100]

Metabolism of cofactors and vitamins
Cofactor and vitamin metabolism
M00125 Riboflavin biosynthesis, plants and bacteria, GTP => riboflavin/FMN/FAD [PATH:T31070_00740 T31070_01240 T31070_01100 T31070_01110]
M00124 Pyridoxal-P biosynthesis, erythrose-4P => pyridoxal-P [PATH:T31070_00750 T31070_01240 T31070_01100]
M00916 Pyridoxal-P biosynthesis, R5P + glyceraldehyde-3P + glutamine => pyridoxal-P [PATH:T31070_00750 T31070_01240 T31070_01100]
M00115 NAD biosynthesis, aspartate => quinolinate => NAD [PATH:T31070_00760 T31070_01240 T31070_01100]
M00912 NAD biosynthesis, tryptophan => quinolinate => NAD [PATH:T31070_00380 T31070_00760 T31070_01240 T31070_01100]
M00119 Pantothenate biosynthesis, valine/L-aspartate => pantothenate [PATH:T31070_00770 T31070_01240 T31070_01100 T31070_01110]
M00120 Coenzyme A biosynthesis, pantothenate => CoA [PATH:T31070_00770 T31070_01240 T31070_01100]
M00572 Pimeloyl-ACP biosynthesis, BioC-BioH pathway, malonyl-ACP => pimeloyl-ACP [PATH:T31070_00780 T31070_01240 T31070_01100]
M00123 Biotin biosynthesis, pimeloyl-ACP/CoA => biotin [PATH:T31070_00780 T31070_01240 T31070_01100]
M00881 Lipoic acid biosynthesis, plants and bacteria, octanoyl-ACP => dihydrolipoyl-E2/H [PATH:T31070_00785 T31070_01240 T31070_01100]
M00126 Tetrahydrofolate biosynthesis, GTP => THF [PATH:T31070_00790 T31070_00670 T31070_01240 T31070_01100]
M00880 Molybdenum cofactor biosynthesis, GTP => molybdenum cofactor [PATH:T31070_00790 T31070_01240 T31070_01100]
M00140 C1-unit interconversion, prokaryotes [PATH:T31070_00670 T31070_01240 T31070_01100]
M00846 Siroheme biosynthesis, glutamyl-tRNA => siroheme [PATH:T31070_00860 T31070_01240 T31070_01100 T31070_01110]
M00868 Heme biosynthesis, animals and fungi, glycine => heme [PATH:T31070_00860 T31070_01240 T31070_01100 T31070_01110]
M00121 Heme biosynthesis, plants and bacteria, glutamate => heme [PATH:T31070_00860 T31070_01240 T31070_01100 T31070_01110]
M00926 Heme biosynthesis, bacteria, glutamyl-tRNA => coproporphyrin III => heme [PATH:T31070_00860 T31070_01240 T31070_01100]
M00116 Menaquinone biosynthesis, chorismate (+ polyprenyl-PP) => menaquinol [PATH:T31070_00130 T31070_01240 T31070_01100 T31070_01110]

Biosynthesis of terpenoids and polyketides
Terpenoid backbone biosynthesis
M00096 C5 isoprenoid biosynthesis, non-mevalonate pathway [PATH:T31070_00900 T31070_01100 T31070_01110]

Plant terpenoid biosynthesis
Macrolide biosynthesis
Enediyne biosynthesis
Type II polyketide biosynthesis
Polyketide sugar unit biosynthesis
M00793 dTDP-L-rhamnose biosynthesis [PATH:T31070_00521 T31070_00523 T31070_00541 T31070_01250 T31070_01100 T31070_01110]

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
M00611 Oxygenic photosynthesis in plants and cyanobacteria
M00612 Anoxygenic photosynthesis in purple bacteria