KEGG Modules

Carbohydrate metabolism
Central carbohydrate metabolism
M00001 Glycolysis (Embden-Meyerhof pathway), glucose => pyruvate [PATH:pcao00010 pcao01200 pcao01100]
M00002 Glycolysis, core module involving three-carbon compounds [PATH:pcao00010 pcao01200 pcao01230 pcao01100]
M00003 Gluconeogenesis, oxaloacetate => fructose-6P [PATH:pcao00010 pcao00020 pcao01100]
M00307 Pyruvate oxidation, pyruvate => acetyl-CoA [PATH:pcao00010 pcao00020 pcao00620 pcao00785 pcao01200 pcao01210 pcao01100]
M00011 Citrate cycle, second carbon oxidation, 2-oxoglutarate => oxaloacetate [PATH:pcao00020 pcao01200 pcao01210 pcao01100]
M00004 Pentose phosphate pathway (Pentose phosphate cycle) [PATH:pcao00030 pcao01200 pcao01100]
M00006 Pentose phosphate pathway, oxidative phase, glucose 6P => ribulose 5P [PATH:pcao00030 pcao01200 pcao01100]
M00007 Pentose phosphate pathway, non-oxidative phase, fructose 6P => ribose 5P [PATH:pcao00030 pcao01200 pcao01230 pcao01100]
M00005 PRPP biosynthesis, ribose 5P => PRPP [PATH:pcao00030 pcao00230 pcao01200 pcao01230 pcao01100]

Other carbohydrate metabolism
M00014 Glucuronate pathway (uronate pathway) [PATH:pcao00040 pcao01100]
M00855 Glycogen degradation, glycogen => glucose-6P [PATH:pcao00500 pcao01100]
M00130 Inositol phosphate metabolism, PI=> PIP2 => Ins(1,4,5)P3 => Ins(1,3,4,5)P4 [PATH:pcao00562 pcao01100]
M00132 Inositol phosphate metabolism, Ins(1,3,4)P3 => phytate [PATH:pcao00562 pcao01100]

Energy metabolism
Carbon fixation
Methane metabolism
Nitrogen metabolism
Sulfur metabolism
Photosynthesis
ATP synthesis
M00148 Succinate dehydrogenase (ubiquinone) [PATH:pcao00190 pcao01100]

Lipid metabolism
Fatty acid metabolism
M00082 Fatty acid biosynthesis, initiation [PATH:pcao00061 pcao01212 pcao01100]
M00083 Fatty acid biosynthesis, elongation [PATH:pcao00061 pcao01212 pcao01100]
M00085 Fatty acid elongation in mitochondria [PATH:pcao00062 pcao01212 pcao01100]
M00086 beta-Oxidation, acyl-CoA synthesis [PATH:pcao00061 pcao00071 pcao01212 pcao01100]
M00087 beta-Oxidation [PATH:pcao00071 pcao01212 pcao01100]

Sterol biosynthesis
M00107 Steroid hormone biosynthesis, cholesterol => pregnenolone => progesterone [PATH:pcao00140 pcao01100]

Lipid metabolism
M00089 Triacylglycerol biosynthesis [PATH:pcao00561 pcao01100]
M00098 Acylglycerol degradation [PATH:pcao00561 pcao01100]
M00090 Phosphatidylcholine (PC) biosynthesis, choline => PC [PATH:pcao00564 pcao01100]
M00091 Phosphatidylcholine (PC) biosynthesis, PE => PC [PATH:pcao00564 pcao01100]
M00092 Phosphatidylethanolamine (PE) biosynthesis, ethanolamine => PE [PATH:pcao00564 pcao01100]
M00094 Ceramide biosynthesis [PATH:pcao00600 pcao01100]
M00066 Lactosylceramide biosynthesis [PATH:pcao00600 pcao01100]
M00067 Sulfoglycolipids biosynthesis, ceramide/1-alkyl-2-acylglycerol => sulfatide/seminolipid [PATH:pcao00600 pcao00565 pcao01100]
M00099 Sphingosine biosynthesis [PATH:pcao00600 pcao01100]

Nucleotide metabolism
Purine metabolism
M00049 Adenine ribonucleotide biosynthesis, IMP => ADP,ATP [PATH:pcao00230 pcao01232 pcao01240 pcao01100]
M00050 Guanine ribonucleotide biosynthesis, IMP => GDP,GTP [PATH:pcao00230 pcao01232 pcao01100]
M00053 Deoxyribonucleotide biosynthesis, ADP/GDP/CDP/UDP => dATP/dGTP/dCTP/dUTP [PATH:pcao00230 pcao00240 pcao01232 pcao01100]
M00958 Adenine ribonucleotide degradation, AMP => Urate [PATH:pcao00230 pcao01232 pcao01100]
M00959 Guanine ribonucleotide degradation, GMP => Urate [PATH:pcao00230 pcao01232 pcao01100]

Pyrimidine metabolism
M00052 Pyrimidine ribonucleotide biosynthesis, UMP => UDP/UTP,CDP/CTP [PATH:pcao00240 pcao01232 pcao01240 pcao01100]
M00938 Pyrimidine deoxyribonucleotide biosynthesis, UDP => dTTP [PATH:pcao00240 pcao01232 pcao01100]

Amino acid metabolism
Serine and threonine metabolism
M00555 Betaine biosynthesis, choline => betaine [PATH:pcao00260 pcao00670 pcao01100]

Cysteine and methionine metabolism
M00338 Cysteine biosynthesis, homocysteine + serine => cysteine [PATH:pcao00260 pcao00270 pcao00670 pcao01230 pcao01100]
M00035 Methionine degradation [PATH:pcao00270 pcao00670 pcao01100]

Branched-chain amino acid metabolism
Lysine metabolism
Arginine and proline metabolism
M00015 Proline biosynthesis, glutamate => proline [PATH:pcao00330 pcao01230 pcao01100]
M00972 Proline metabolism [PATH:pcao00330 pcao01100]

Polyamine biosynthesis
M00134 Polyamine biosynthesis, arginine => ornithine => putrescine [PATH:pcao00330 pcao01100]
M00135 GABA biosynthesis, eukaryotes, putrescine => GABA [PATH:pcao00330 pcao01100]

Histidine metabolism
M00045 Histidine degradation, histidine => N-formiminoglutamate => glutamate [PATH:pcao00340 pcao01100]

Aromatic amino acid metabolism
M00043 Thyroid hormone biosynthesis, tyrosine => triiodothyronine/thyroxine [PATH:pcao00350 pcao01100]
M00044 Tyrosine degradation, tyrosine => homogentisate [PATH:pcao00350 pcao01100]

Other amino acid metabolism
M00027 GABA (gamma-Aminobutyrate) shunt [PATH:pcao00250 pcao00650 pcao01100]
M00118 Glutathione biosynthesis, glutamate => glutathione [PATH:pcao00480 pcao01240 pcao01100]

Glycan metabolism
Nucleotide sugar biosynthesis
M00549 Nucleotide sugar biosynthesis, glucose => UDP-glucose [PATH:pcao00520 pcao01250 pcao01100]
M00892 UDP-N-acetyl-D-glucosamine biosynthesis, eukaryotes, glucose => UDP-GlcNAc [PATH:pcao00520 pcao01250 pcao01100]

Glycan biosynthesis
M00070 Glycosphingolipid biosynthesis, lacto-series, LacCer => Lc4Cer [PATH:pcao00601 pcao01100]
M00071 Glycosphingolipid biosynthesis, neolacto-series, LacCer => nLc4Cer [PATH:pcao00601 pcao01100]
M00068 Glycosphingolipid biosynthesis, globo-series, LacCer => Gb4Cer [PATH:pcao00603 pcao01100]
M00069 Glycosphingolipid biosynthesis, ganglio series, LacCer => GT3 [PATH:pcao00604 pcao01100]

Glycosaminoglycan metabolism
M00058 Glycosaminoglycan biosynthesis, chondroitin sulfate backbone [PATH:pcao00532 pcao01100]
M00059 Glycosaminoglycan biosynthesis, heparan sulfate backbone [PATH:pcao00534 pcao01100]
M00079 Keratan sulfate degradation [PATH:pcao00531 pcao01100]

Lipopolysaccharide metabolism
Other polysaccharide metabolism
Metabolism of cofactors and vitamins
Cofactor and vitamin metabolism
M00842 Tetrahydrobiopterin biosynthesis, GTP => BH4 [PATH:pcao00790 pcao01240 pcao01100]
M00141 C1-unit interconversion, eukaryotes [PATH:pcao00670 pcao01240 pcao01100]

Biosynthesis of terpenoids and polyketides
Terpenoid backbone biosynthesis
M00367 C10-C20 isoprenoid biosynthesis, non-plant eukaryotes [PATH:pcao00900 pcao01100]

Plant 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
Xenobiotics biodegradation
Aromatics degradation

Gene set
Pathogenicity
Drug resistance
Plant pathogenicity
Symbiosis
Module set
Metabolic capacity