KEGG pathway modules

Carbohydrate metabolism
Central carbohydrate metabolism
M00001 Glycolysis (Embden-Meyerhof pathway), glucose => pyruvate [PATH:T30438_00010 T30438_01200 T30438_01100]
M00002 Glycolysis, core module involving three-carbon compounds [PATH:T30438_00010 T30438_01200 T30438_01230 T30438_01100]
M00003 Gluconeogenesis, oxaloacetate => fructose-6P [PATH:T30438_00010 T30438_00020 T30438_01100]
M00307 Pyruvate oxidation, pyruvate => acetyl-CoA [PATH:T30438_00010 T30438_00020 T30438_00620 T30438_01200 T30438_01100]
M00009 Citrate cycle (TCA cycle, Krebs cycle) [PATH:T30438_00020 T30438_01200 T30438_01100]
M00010 Citrate cycle, first carbon oxidation, oxaloacetate => 2-oxoglutarate [PATH:T30438_00020 T30438_01200 T30438_01210 T30438_01230 T30438_01100]
M00011 Citrate cycle, second carbon oxidation, 2-oxoglutarate => oxaloacetate [PATH:T30438_00020 T30438_01200 T30438_01100]
M00004 Pentose phosphate pathway (Pentose phosphate cycle) [PATH:T30438_00030 T30438_01200 T30438_01100 T30438_01120]
M00006 Pentose phosphate pathway, oxidative phase, glucose 6P => ribulose 5P [PATH:T30438_00030 T30438_01200 T30438_01100 T30438_01120]
M00007 Pentose phosphate pathway, non-oxidative phase, fructose 6P => ribose 5P [PATH:T30438_00030 T30438_01200 T30438_01230 T30438_01100 T30438_01120]
M00005 PRPP biosynthesis, ribose 5P => PRPP [PATH:T30438_00030 T30438_00230 T30438_01200 T30438_01230 T30438_01100]
M00008 Entner-Doudoroff pathway, glucose-6P => glyceraldehyde-3P + pyruvate [PATH:T30438_00030 T30438_01200 T30438_01100 T30438_01120]

Other carbohydrate metabolism
M00631 D-Galacturonate degradation (bacteria), D-galacturonate => pyruvate + D-glyceraldehyde 3P [PATH:T30438_00040 T30438_00030 T30438_01100]
M00061 D-Glucuronate degradation, D-glucuronate => pyruvate + D-glyceraldehyde 3P [PATH:T30438_00040 T30438_00030 T30438_01100]
M00632 Galactose degradation, Leloir pathway, galactose => alpha-D-glucose-1P [PATH:T30438_00052 T30438_01100]
M00550 Ascorbate degradation, ascorbate => D-xylulose-5P [PATH:T30438_00053 T30438_01100 T30438_01120]
M00854 Glycogen biosynthesis, glucose-1P => glycogen/starch [PATH:T30438_00500 T30438_01100]
M00855 Glycogen degradation, glycogen => glucose-6P [PATH:T30438_00500 T30438_01100]
M00549 Nucleotide sugar biosynthesis, glucose => UDP-glucose [PATH:T30438_00520 T30438_01250 T30438_01100]
M00554 Nucleotide sugar biosynthesis, galactose => UDP-galactose [PATH:T30438_00520 T30438_00052 T30438_01250 T30438_01100]

Energy metabolism
Carbon fixation
M00168 CAM (Crassulacean acid metabolism), dark [PATH:T30438_00620 T30438_00710 T30438_01200 T30438_01100 T30438_01120]
M00169 CAM (Crassulacean acid metabolism), light [PATH:T30438_00620 T30438_00710 T30438_01200 T30438_01100 T30438_01120]
M00579 Phosphate acetyltransferase-acetate kinase pathway, acetyl-CoA => acetate [PATH:T30438_00430 T30438_00620 T30438_00720 T30438_01200 T30438_01100 T30438_01120]

Methane metabolism
Nitrogen metabolism
M00530 Dissimilatory nitrate reduction, nitrate => ammonia [PATH:T30438_00910 T30438_01100 T30438_01120]

Sulfur metabolism
M00176 Assimilatory sulfate reduction, sulfate => H2S [PATH:T30438_00920 T30438_01100 T30438_01120]

Photosynthesis
ATP synthesis
M00144 NADH:quinone oxidoreductase, prokaryotes [PATH:T30438_00190]
M00149 Succinate dehydrogenase, prokaryotes [PATH:T30438_00190]
M00150 Fumarate reductase, prokaryotes [PATH:T30438_00190]
M00151 Cytochrome bc1 complex respiratory unit [PATH:T30438_00190]
M00157 F-type ATPase, prokaryotes and chloroplasts [PATH:T30438_00190 T30438_00195]

Lipid metabolism
Fatty acid metabolism
M00082 Fatty acid biosynthesis, initiation [PATH:T30438_00061 T30438_01212 T30438_01100]
M00083 Fatty acid biosynthesis, elongation [PATH:T30438_00061 T30438_01212 T30438_01100]
M00086 beta-Oxidation, acyl-CoA synthesis [PATH:T30438_00061 T30438_00071 T30438_01212 T30438_01100]
M00087 beta-Oxidation [PATH:T30438_00071 T30438_01212 T30438_01100]

Sterol biosynthesis
Lipid metabolism
M00093 Phosphatidylethanolamine (PE) biosynthesis, PA => PS => PE [PATH:T30438_00564 T30438_01100]
M00066 Lactosylceramide biosynthesis [PATH:T30438_00600 T30438_01100]

Nucleotide metabolism
Purine metabolism
M00048 De novo purine biosynthesis, PRPP + glutamine => IMP [PATH:T30438_00230 T30438_01100]
M00049 Adenine ribonucleotide biosynthesis, IMP => ADP,ATP [PATH:T30438_00230 T30438_01232 T30438_01240 T30438_01100]
M00050 Guanine ribonucleotide biosynthesis, IMP => GDP,GTP [PATH:T30438_00230 T30438_01232 T30438_01100]
M00053 Deoxyribonucleotide biosynthesis, ADP/GDP/CDP/UDP => dATP/dGTP/dCTP/dUTP [PATH:T30438_00230 T30438_00240 T30438_01232 T30438_01100]

Pyrimidine metabolism
M00051 De novo pyrimidine biosynthesis, glutamine (+ PRPP) => UMP [PATH:T30438_00240 T30438_01240 T30438_01100]
M00052 Pyrimidine ribonucleotide biosynthesis, UMP => UDP/UTP,CDP/CTP [PATH:T30438_00240 T30438_01232 T30438_01240 T30438_01100]
M00938 Pyrimidine deoxyribonucleotide biosynthesis, UDP => dTTP [PATH:T30438_00240 T30438_01232 T30438_01100]
M00046 Pyrimidine degradation, uracil => beta-alanine, thymine => 3-aminoisobutanoate [PATH:T30438_00240 T30438_00410 T30438_00770 T30438_01100]

Amino acid metabolism
Serine and threonine metabolism
M00020 Serine biosynthesis, glycerate-3P => serine [PATH:T30438_00260 T30438_00680 T30438_01200 T30438_01230 T30438_01100]
M00018 Threonine biosynthesis, aspartate => homoserine => threonine [PATH:T30438_00260 T30438_01230 T30438_01100 T30438_01110]
M00621 Glycine cleavage system [PATH:T30438_00260 T30438_00630 T30438_01200 T30438_01100]

Cysteine and methionine metabolism
M00021 Cysteine biosynthesis, serine => cysteine [PATH:T30438_00270 T30438_00920 T30438_01200 T30438_01230 T30438_01100 T30438_01110]
M00017 Methionine biosynthesis, aspartate => homoserine => methionine [PATH:T30438_00270 T30438_01230 T30438_01100]
M00035 Methionine degradation [PATH:T30438_00270 T30438_01100]

Branched-chain amino acid metabolism
M00019 Valine/isoleucine biosynthesis, pyruvate => valine / 2-oxobutanoate => isoleucine [PATH:T30438_00290 T30438_00770 T30438_01210 T30438_01230 T30438_01100 T30438_01110]
M00535 Isoleucine biosynthesis, pyruvate => 2-oxobutanoate [PATH:T30438_00290 T30438_00660 T30438_01210 T30438_01230 T30438_01100]
M00570 Isoleucine biosynthesis, threonine => 2-oxobutanoate => isoleucine [PATH:T30438_00290 T30438_01230 T30438_01100]
M00432 Leucine biosynthesis, 2-oxoisovalerate => 2-oxoisocaproate [PATH:T30438_00290 T30438_01210 T30438_01230 T30438_01100 T30438_01110]

Lysine metabolism
M00016 Lysine biosynthesis, succinyl-DAP pathway, aspartate => lysine [PATH:T30438_00300 T30438_01230 T30438_01100]
M00525 Lysine biosynthesis, acetyl-DAP pathway, aspartate => lysine [PATH:T30438_00300 T30438_01230 T30438_01100]
M00526 Lysine biosynthesis, DAP dehydrogenase pathway, aspartate => lysine [PATH:T30438_00300 T30438_01230 T30438_01100]
M00527 Lysine biosynthesis, DAP aminotransferase pathway, aspartate => lysine [PATH:T30438_00300 T30438_01230 T30438_01100 T30438_01110]

Arginine and proline metabolism
M00028 Ornithine biosynthesis, glutamate => ornithine [PATH:T30438_00220 T30438_01210 T30438_01230 T30438_01100]
M00844 Arginine biosynthesis, ornithine => arginine [PATH:T30438_00220 T30438_01230 T30438_01100]
M00015 Proline biosynthesis, glutamate => proline [PATH:T30438_00330 T30438_01230 T30438_01100]
M00970 Proline degradation, proline => glutamate [PATH:T30438_00330 T30438_01100]

Polyamine biosynthesis
M00133 Polyamine biosynthesis, arginine => agmatine => putrescine => spermidine [PATH:T30438_00330 T30438_01100]
M00134 Polyamine biosynthesis, arginine => ornithine => putrescine [PATH:T30438_00330 T30438_01100]

Histidine metabolism
M00026 Histidine biosynthesis, PRPP => histidine [PATH:T30438_00340 T30438_01230 T30438_01100 T30438_01110]
M00045 Histidine degradation, histidine => N-formiminoglutamate => glutamate [PATH:T30438_00340 T30438_01100]

Aromatic amino acid metabolism
M00022 Shikimate pathway, phosphoenolpyruvate + erythrose-4P => chorismate [PATH:T30438_00400 T30438_01230 T30438_01100 T30438_01110]
M00023 Tryptophan biosynthesis, chorismate => tryptophan [PATH:T30438_00400 T30438_01230 T30438_01100 T30438_01110]
M00024 Phenylalanine biosynthesis, chorismate => phenylpyruvate => phenylalanine [PATH:T30438_00400 T30438_01230 T30438_01100 T30438_01110]
M00025 Tyrosine biosynthesis, chorismate => HPP => tyrosine [PATH:T30438_00400 T30438_01230 T30438_01100]
M00040 Tyrosine biosynthesis, chorismate => arogenate => tyrosine [PATH:T30438_00400 T30438_01230 T30438_01100 T30438_01110]

Other amino acid metabolism
M00118 Glutathione biosynthesis, glutamate => glutathione [PATH:T30438_00480 T30438_01240 T30438_01100]

Glycan metabolism
Glycan biosynthesis
Glycosaminoglycan metabolism
Lipopolysaccharide metabolism
M00060 KDO2-lipid A biosynthesis, Raetz pathway, LpxL-LpxM type [PATH:T30438_00540 T30438_01100]
M00063 CMP-KDO biosynthesis [PATH:T30438_00540 T30438_01250 T30438_01100]
M00064 ADP-L-glycero-D-manno-heptose biosynthesis [PATH:T30438_00540 T30438_01250 T30438_01100]
M00922 CMP-Neu5Ac biosynthesis [PATH:T30438_00541 T30438_01250 T30438_01100]

Metabolism of cofactors and vitamins
Cofactor and vitamin metabolism
M00127 Thiamine biosynthesis, prokaryotes, AIR (+ DXP/tyrosine) => TMP/TPP [PATH:T30438_00730 T30438_01240 T30438_01100]
M00896 Thiamine biosynthesis, archaea, AIR (+ NAD+) => TMP/TPP [PATH:T30438_00730 T30438_01240 T30438_01100]
M00899 Thiamine salvage pathway, HMP/HET => TMP [PATH:T30438_00730 T30438_01100]
M00125 Riboflavin biosynthesis, plants and bacteria, GTP => riboflavin/FMN/FAD [PATH:T30438_00740 T30438_01240 T30438_01100 T30438_01110]
M00916 Pyridoxal-P biosynthesis, R5P + glyceraldehyde-3P + glutamine => pyridoxal-P [PATH:T30438_00750 T30438_01240 T30438_01100]
M00115 NAD biosynthesis, aspartate => quinolinate => NAD [PATH:T30438_00760 T30438_01240 T30438_01100]
M00119 Pantothenate biosynthesis, valine/L-aspartate => pantothenate [PATH:T30438_00770 T30438_01240 T30438_01100 T30438_01110]
M00120 Coenzyme A biosynthesis, pantothenate => CoA [PATH:T30438_00770 T30438_01240 T30438_01100]
M00572 Pimeloyl-ACP biosynthesis, BioC-BioH pathway, malonyl-ACP => pimeloyl-ACP [PATH:T30438_00780 T30438_01240 T30438_01100]
M00123 Biotin biosynthesis, pimeloyl-ACP/CoA => biotin [PATH:T30438_00780 T30438_01240 T30438_01100]
M00577 Biotin biosynthesis, BioW pathway, pimelate => pimeloyl-CoA => biotin [PATH:T30438_00780 T30438_01240 T30438_01100]
M00881 Lipoic acid biosynthesis, plants and bacteria, octanoyl-ACP => dihydrolipoyl-E2/H [PATH:T30438_00785 T30438_01240 T30438_01100]
M00126 Tetrahydrofolate biosynthesis, GTP => THF [PATH:T30438_00790 T30438_00670 T30438_01240 T30438_01100]
M00880 Molybdenum cofactor biosynthesis, GTP => molybdenum cofactor [PATH:T30438_00790 T30438_01240 T30438_01100]
M00140 C1-unit interconversion, prokaryotes [PATH:T30438_00670 T30438_01240 T30438_01100]
M00846 Siroheme biosynthesis, glutamyl-tRNA => siroheme [PATH:T30438_00860 T30438_01240 T30438_01100 T30438_01110]
M00121 Heme biosynthesis, plants and bacteria, glutamate => heme [PATH:T30438_00860 T30438_01240 T30438_01100 T30438_01110]
M00926 Heme biosynthesis, bacteria, glutamyl-tRNA => coproporphyrin III => heme [PATH:T30438_00860 T30438_01240 T30438_01100]
M00924 Cobalamin biosynthesis, anaerobic, uroporphyrinogen III => sirohydrochlorin => cobyrinate a,c-diamide [PATH:T30438_00860 T30438_01240 T30438_01100]
M00122 Cobalamin biosynthesis, cobyrinate a,c-diamide => cobalamin [PATH:T30438_00860 T30438_01240 T30438_01100]
M00116 Menaquinone biosynthesis, chorismate (+ polyprenyl-PP) => menaquinol [PATH:T30438_00130 T30438_01240 T30438_01100 T30438_01110]
M00931 Menaquinone biosynthesis, modified futalosine pathway [PATH:T30438_00130 T30438_01240 T30438_01100]

Biosynthesis of terpenoids and polyketides
Terpenoid backbone biosynthesis
M00096 C5 isoprenoid biosynthesis, non-mevalonate pathway [PATH:T30438_00900 T30438_01100 T30438_01110]

Plant terpenoid biosynthesis
Macrolide biosynthesis
Enediyne biosynthesis
Type II polyketide biosynthesis
Polyketide sugar unit biosynthesis
M00793 dTDP-L-rhamnose biosynthesis [PATH:T30438_00521 T30438_00523 T30438_00541 T30438_01250 T30438_01100 T30438_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
M00616 Sulfate-sulfur assimilation