KEGG Modules

Carbohydrate metabolism
Central carbohydrate metabolism
M00001 Glycolysis (Embden-Meyerhof pathway), glucose => pyruvate [PATH:mof00010 mof01200 mof01100]
M00002 Glycolysis, core module involving three-carbon compounds [PATH:mof00010 mof01200 mof01230 mof01100]
M00003 Gluconeogenesis, oxaloacetate => fructose-6P [PATH:mof00010 mof00020 mof01100]
M00307 Pyruvate oxidation, pyruvate => acetyl-CoA [PATH:mof00010 mof00020 mof00620 mof00785 mof01200 mof01210 mof01100]
M00010 Citrate cycle, first carbon oxidation, oxaloacetate => 2-oxoglutarate [PATH:mof00020 mof01200 mof01210 mof01230 mof01100]
M00004 Pentose phosphate pathway (Pentose phosphate cycle) [PATH:mof00030 mof01200 mof01100]
M00006 Pentose phosphate pathway, oxidative phase, glucose-6P => ribulose-5P [PATH:mof00030 mof01200 mof01100]
M00007 Pentose phosphate pathway, non-oxidative phase, fructose-6P => ribose-5P [PATH:mof00030 mof01200 mof01230 mof01100]
M00005 PRPP biosynthesis, ribose-5P => PRPP [PATH:mof00030 mof00230 mof01200 mof01230 mof01100]

Other carbohydrate metabolism
M00081 Pectin degradation [PATH:mof00040 mof01100]
M00114 Ascorbate biosynthesis, plants, fructose-6P => ascorbate [PATH:mof00051 mof00053 mof01240 mof01100 mof01110]
M00854 Glycogen biosynthesis, glucose-1P => glycogen/starch [PATH:mof00500 mof01100]
M00012 Glyoxylate cycle [PATH:mof00630 mof01200 mof01100 mof01110]
M00532 Photorespiration [PATH:mof00630 mof01200 mof01100 mof01110]
M00132 Inositol phosphate metabolism, Ins(1,3,4)P3 => phytate [PATH:mof00562 mof01100]

Energy metabolism
Carbon fixation
M00165 Reductive pentose phosphate cycle (Calvin cycle) [PATH:mof00710 mof01200 mof01100]
M00168 CAM (Crassulacean acid metabolism), dark [PATH:mof00620 mof00710 mof01200 mof01100]
M00169 CAM (Crassulacean acid metabolism), light [PATH:mof00620 mof00710 mof01200 mof01100]
M00172 C4-dicarboxylic acid cycle, NADP - malic enzyme type [PATH:mof00620 mof00710 mof01200 mof01100]
M00171 C4-dicarboxylic acid cycle, NAD - malic enzyme type [PATH:mof00710 mof01200 mof01100]
M00170 C4-dicarboxylic acid cycle, phosphoenolpyruvate carboxykinase type [PATH:mof00710 mof01200 mof01100]

Methane metabolism
Nitrogen metabolism
M00531 Assimilatory nitrate reduction, nitrate => ammonia [PATH:mof00910 mof01310 mof01100]

Sulfur metabolism
M00987 Assimilatory sulfate reduction, plants, sulfate => H2S [PATH:mof00920 mof01320 mof01100]

Photosynthesis
ATP synthesis
Lipid metabolism
Fatty acid metabolism
M00082 Fatty acid biosynthesis, initiation [PATH:mof00061 mof01212 mof01100]
M00083 Fatty acid biosynthesis, elongation [PATH:mof00061 mof01212 mof01100]
M00415 Fatty acid elongation in endoplasmic reticulum [PATH:mof00062 mof01040 mof01212 mof01100]
M00086 beta-Oxidation, acyl-CoA synthesis [PATH:mof00061 mof00071 mof01212 mof01100]
M00087 beta-Oxidation [PATH:mof00071 mof01212 mof01100]

Sterol biosynthesis
M00917 Phytosterol biosynthesis, squalene 2,3-epoxide => campesterol/sitosterol [PATH:mof00100 mof01100 mof01110]

Lipid metabolism
M00089 Triacylglycerol biosynthesis [PATH:mof00561 mof01100]
M00098 Acylglycerol degradation [PATH:mof00561 mof01100]
M01048 Sulfoquinovosyldiacylglycerol (SQDG) biosynthesis, glucose-1P => SQDG [PATH:mof00566 mof00561]
M00092 Phosphatidylethanolamine (PE) biosynthesis, ethanolamine => PE [PATH:mof00564 mof01100]
M00094 Ceramide biosynthesis [PATH:mof00600 mof01100]
M00099 Sphingosine biosynthesis [PATH:mof00600 mof01100]
M00100 Sphingosine degradation [PATH:mof00600 mof01100]
M00113 Jasmonic acid biosynthesis [PATH:mof00592 mof01100 mof01110]

Nucleotide metabolism
Purine metabolism
M00048 De novo purine biosynthesis, PRPP + glutamine => IMP [PATH:mof00230 mof01100]
M00049 Adenine ribonucleotide biosynthesis, IMP => ADP,ATP [PATH:mof00230 mof01232 mof01240 mof01100]
M00050 Guanine ribonucleotide biosynthesis, IMP => GDP,GTP [PATH:mof00230 mof01232 mof01100]
M00053 Deoxyribonucleotide biosynthesis, ADP/GDP/CDP/UDP => dATP/dGTP/dCTP/dUTP [PATH:mof00230 mof00240 mof01232 mof01100]

Pyrimidine metabolism
M00052 Pyrimidine ribonucleotide biosynthesis, UMP => UDP/UTP,CDP/CTP [PATH:mof00240 mof01232 mof01240 mof01100]
M00938 Pyrimidine deoxyribonucleotide biosynthesis, UDP => dTTP [PATH:mof00240 mof01232 mof01100]
M00046 Pyrimidine degradation, uracil => beta-alanine, thymine => 3-aminoisobutanoate [PATH:mof00240 mof00410 mof00770 mof01100]

Amino acid metabolism
Serine and threonine metabolism
M00020 Serine biosynthesis, glycerate-3P => serine [PATH:mof00260 mof01200 mof01230 mof01100]
M00018 Threonine biosynthesis, aspartate => homoserine => threonine [PATH:mof00260 mof01230 mof01100 mof01110]
M00621 Glycine cleavage system [PATH:mof00260 mof00630 mof00670 mof00785 mof01200 mof01100]
M00555 Betaine biosynthesis, choline => betaine [PATH:mof00260 mof00670 mof01100]

Cysteine and methionine metabolism
M00021 Cysteine biosynthesis, serine => cysteine [PATH:mof00270 mof00920 mof01320 mof01200 mof01230 mof01100 mof01110]
M00034 Methionine salvage pathway [PATH:mof00270 mof01100]
M00368 Ethylene biosynthesis, methionine => ethylene [PATH:mof00270 mof01100 mof01110]

Branched-chain amino acid metabolism
M00019 Valine/isoleucine biosynthesis, pyruvate => valine / 2-oxobutanoate => isoleucine [PATH:mof00290 mof00770 mof01210 mof01230 mof01100 mof01110]
M00570 Isoleucine biosynthesis, threonine => 2-oxobutanoate => isoleucine [PATH:mof00290 mof01230 mof01100]
M00432 Leucine biosynthesis, 2-oxoisovalerate => 2-oxoisocaproate [PATH:mof00290 mof01210 mof01230 mof01100 mof01110]
M00036 Leucine degradation, leucine => acetoacetate + acetyl-CoA [PATH:mof00280 mof01100]

Lysine metabolism
M00527 Lysine biosynthesis, DAP aminotransferase pathway, aspartate => lysine [PATH:mof00300 mof01230 mof01100 mof01110]

Arginine and proline metabolism
M00028 Ornithine biosynthesis, glutamate => ornithine [PATH:mof00220 mof01210 mof01230 mof01100]
M00844 Arginine biosynthesis, ornithine => arginine [PATH:mof00220 mof01230 mof01100]
M00015 Proline biosynthesis, glutamate => proline [PATH:mof00330 mof01230 mof01100]
M00970 Proline degradation, proline => glutamate [PATH:mof00330 mof01100]
M00972 Proline metabolism [PATH:mof00330 mof01100]

Polyamine biosynthesis
M00134 Polyamine biosynthesis, arginine => ornithine => putrescine [PATH:mof00330 mof01100]

Histidine metabolism
M00026 Histidine biosynthesis, PRPP => histidine [PATH:mof00340 mof01230 mof01100 mof01110]

Aromatic amino acid metabolism
M00022 Shikimate pathway, phosphoenolpyruvate + erythrose-4P => chorismate [PATH:mof00400 mof01230 mof01100 mof01110]
M00023 Tryptophan biosynthesis, chorismate => tryptophan [PATH:mof00400 mof01230 mof01100 mof01110]
M00910 Phenylalanine biosynthesis, chorismate => arogenate => phenylalanine [PATH:mof00400 mof01230 mof01100 mof01110]
M00040 Tyrosine biosynthesis, chorismate => arogenate => tyrosine [PATH:mof00400 mof01230 mof01100 mof01110]
M00044 Tyrosine degradation, tyrosine => homogentisate [PATH:mof00350 mof01100]
M00936 Melatonin biosynthesis, plants, tryptophan => serotonin => melatonin [PATH:mof00380 mof01100 mof01110]

Other amino acid metabolism
M00027 GABA (gamma-Aminobutyrate) shunt [PATH:mof00250 mof00650 mof01100]
M00118 Glutathione biosynthesis, glutamate => glutathione [PATH:mof00480 mof01240 mof01100]

Glycan metabolism
Nucleotide sugar biosynthesis
M00892 UDP-GlcNAc biosynthesis, eukaryotes, Fru-6P => UDP-GlcNAc [PATH:mof00520 mof01250 mof01100]
M01003 UDP-GlcNAc biosynthesis, GlcNAc => UDP-GlcNAc [PATH:mof00520 mof01250 mof01100]
M00549 UDP-Glc biosynthesis, Glc => UDP-Glc [PATH:mof00520 mof01250 mof01100]
M00998 UDP-L-Ara biosynthesis, L-Ala => UDP-L-Ala [PATH:mof00520 mof01250 mof01100]
M00997 UDP-Xyl/L-Ara biosynthesis, UDP-Glc => UDP-Xyl => UDP-L-Ala [PATH:mof00520 mof01250 mof01100]
M00994 UDP-GlcA biosynthesis, myo-inositol => GlcA => UDP-GlcA [PATH:mof00562 mof00520 mof00053 mof00040 mof01250 mof01100]
M00999 UDP-GlcA/GalA biosynthesis, UDP-Glc => UDP-GlcA => UDP-GalA [PATH:mof00520 mof00053 mof01250 mof01100]
M01000 GDP-Man biosynthesis, Fru-6P => GDP-Man [PATH:mof00520 mof00051 mof01250 mof01100]
M01015 GDP-Man biosynthesis, Man => GDP-Man [PATH:mof00520 mof00051 mof01250 mof01100]
M01001 GDP-L-Fuc biosynthesis, L-Fuc => GDP-L-Fuc [PATH:mof00520 mof01250 mof01100]
M01021 UDP-L-Rha biosynthesis, UDP-Glc => UDP-L-Rha [PATH:mof00541 mof01250 mof01100]
M01016 GDP-L-Fuc biosynthesis, GDP-Man => GDP-L-Fuc [PATH:mof00541 mof00051 mof01250 mof01100]

Glycan biosynthesis
M00055 N-glycan precursor biosynthesis [PATH:mof00510 mof01100]
M00072 N-glycosylation by oligosaccharyltransferase [PATH:mof00510 mof00513 mof01100]
M00073 N-glycan precursor trimming [PATH:mof00510 mof01100]
M00065 GPI-anchor biosynthesis, core oligosaccharide [PATH:mof00563 mof01100]

Glycosaminoglycan metabolism
Lipopolysaccharide metabolism
Other polysaccharide metabolism
Metabolism of cofactors and vitamins
Cofactor and vitamin metabolism
M00899 Thiamine salvage pathway, HMP/HET => TMP [PATH:mof00730 mof01100]
M00125 Riboflavin biosynthesis, plants and bacteria, GTP => riboflavin/FMN/FAD [PATH:mof00740 mof01240 mof01100 mof01110]
M00916 Pyridoxal phosphate biosynthesis, R5P + glyceraldehyde-3P + glutamine => pyridoxal-P [PATH:mof00750 mof01240 mof01100]
M00115 NAD biosynthesis, aspartate => quinolinate => NAD [PATH:mof00760 mof01240 mof01100]
M00123 Biotin biosynthesis, pimeloyl-ACP/CoA => biotin [PATH:mof00780 mof01240 mof01100]
M00881 Lipoic acid biosynthesis, plants and bacteria, octanoyl-ACP => dihydrolipoyl-E2/H [PATH:mof00785 mof01240 mof01100]
M00882 Lipoic acid biosynthesis, eukaryotes, octanoyl-ACP => dihydrolipoyl-H [PATH:mof00785 mof01240 mof01100]
M00126 Tetrahydrofolate biosynthesis, GTP => THF [PATH:mof00790 mof00670 mof01240 mof01100]
M00880 Molybdenum cofactor biosynthesis, GTP => molybdenum cofactor [PATH:mof00790 mof01240 mof01100]
M00121 Heme biosynthesis, plants and bacteria, glutamate => heme [PATH:mof00860 mof01240 mof01100 mof01110]
M00932 Phylloquinone biosynthesis, chorismate (+ phytyl-PP) => phylloquinol [PATH:mof00130 mof01240 mof01100 mof01110]
M00112 Tocopherol/tocotorienol biosynthesis, homogentisate + phytyl/geranylgeranyl-PP => tocopherol/tocotorienol [PATH:mof00130 mof01240 mof01100 mof01110]
M00933 Plastoquinone biosynthesis, homogentisate + solanesyl-PP => plastoquinol [PATH:mof00130 mof01240 mof01100 mof01110]

Biosynthesis of terpenoids and polyketides
Terpenoid backbone biosynthesis
M00095 C5 isoprenoid biosynthesis, mevalonate pathway [PATH:mof00900 mof01100 mof01110]
M00096 C5 isoprenoid biosynthesis, non-mevalonate pathway [PATH:mof00900 mof01100 mof01110]
M00366 C10-C20 isoprenoid biosynthesis, plants [PATH:mof00900 mof01100 mof01110]

Terpenoid biosynthesis
M00097 Lycopene biosynthesis, geranylgeranyl-PP => lycopene [PATH:mof00906 mof01100 mof01110]
M01040 Lutein biosynthesis, plants, lycopene => lutein [PATH:mof00906 mof01100 mof01110]
M01045 Zeaxanthin biosynthesis, lycopene => beta-carotene => zeaxanthin [PATH:mof00906 mof01100 mof01110]
M01046 Xanthophyll cycle [PATH:mof00906 mof01100 mof01110]
M00372 Abscisic acid biosynthesis, plants, 9'-cis-neoxanthin/9-cis-violaxanthin => abscisic acid [PATH:mof00906 mof01100 mof01110]
M00371 Castasterone biosynthesis, plants, campesterol => castasterone [PATH:mof00905 mof01100 mof01110]
M00927 Gibberellin A12 biosynthesis, plants, GAPP => GA12 [PATH:mof00904 mof01100 mof01110]
M00928 Gibberellin A4/A1 biosynthesis, plants, GA12/GA53 => GA4/GA1 [PATH:mof00904 mof01100 mof01110]

Macrolide biosynthesis
Enediyne biosynthesis
Type II polyketide biosynthesis
Polyketide sugar unit biosynthesis
Biosynthesis of other secondary metabolites
Biosynthesis of phytochemical compounds
M00039 Monolignol biosynthesis, phenylalanine/tyrosine => monolignol [PATH:mof00940 mof01100 mof01110]
M00137 Flavanone biosynthesis, phenylalanine => naringenin [PATH:mof00940 mof00941 mof01100 mof01110]
M00138 Flavonoid biosynthesis, naringenin => pelargonidin [PATH:mof00941 mof01100 mof01110]

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
M00615 Nitrate assimilation