KEGG Modules

Carbohydrate metabolism
Central carbohydrate metabolism
M00001 Glycolysis (Embden-Meyerhof pathway), glucose => pyruvate [PATH:pax00010 pax01200 pax01100]
M00002 Glycolysis, core module involving three-carbon compounds [PATH:pax00010 pax01200 pax01230 pax01100]
M00307 Pyruvate oxidation, pyruvate => acetyl-CoA [PATH:pax00010 pax00020 pax00620 pax00785 pax01200 pax01210 pax01100]
M00009 Citrate cycle (TCA cycle, Krebs cycle) [PATH:pax00020 pax01200 pax01100]
M00010 Citrate cycle, first carbon oxidation, oxaloacetate => 2-oxoglutarate [PATH:pax00020 pax01200 pax01210 pax01230 pax01100]
M00011 Citrate cycle, second carbon oxidation, 2-oxoglutarate => oxaloacetate [PATH:pax00020 pax01200 pax01210 pax01100]
M00004 Pentose phosphate pathway (Pentose phosphate cycle) [PATH:pax00030 pax01200 pax01100 pax01120]
M00006 Pentose phosphate pathway, oxidative phase, glucose 6P => ribulose 5P [PATH:pax00030 pax01200 pax01100 pax01120]
M00007 Pentose phosphate pathway, non-oxidative phase, fructose 6P => ribose 5P [PATH:pax00030 pax01200 pax01230 pax01100 pax01120]
M00005 PRPP biosynthesis, ribose 5P => PRPP [PATH:pax00030 pax00230 pax01200 pax01230 pax01100]

Other carbohydrate metabolism
M00061 D-Glucuronate degradation, D-glucuronate => pyruvate + D-glyceraldehyde 3P [PATH:pax00040 pax00030 pax01100]
M00855 Glycogen degradation, glycogen => glucose-6P [PATH:pax00500 pax01100]
M00549 Nucleotide sugar biosynthesis, glucose => UDP-glucose [PATH:pax00520 pax01250 pax01100]
M00909 UDP-N-acetyl-D-glucosamine biosynthesis, prokaryotes, glucose => UDP-GlcNAc [PATH:pax00520 pax01250 pax01100]

Energy metabolism
Carbon fixation
Methane metabolism
Nitrogen metabolism
Sulfur metabolism
Photosynthesis
ATP synthesis
M00144 NADH:quinone oxidoreductase, prokaryotes [PATH:pax00190 pax01100]
M00151 Cytochrome bc1 complex respiratory unit [PATH:pax00190 pax01100]
M00155 Cytochrome c oxidase, prokaryotes [PATH:pax00190 pax01100]
M00157 F-type ATPase, prokaryotes and chloroplasts [PATH:pax00190 pax01100]

Lipid metabolism
Fatty acid metabolism
M00086 beta-Oxidation, acyl-CoA synthesis [PATH:pax00061 pax00071 pax01212 pax01100]

Sterol biosynthesis
Lipid metabolism
Nucleotide metabolism
Purine metabolism
M00048 De novo purine biosynthesis, PRPP + glutamine => IMP [PATH:pax00230 pax01100]
M00049 Adenine ribonucleotide biosynthesis, IMP => ADP,ATP [PATH:pax00230 pax01232 pax01240 pax01100]
M00050 Guanine ribonucleotide biosynthesis, IMP => GDP,GTP [PATH:pax00230 pax01232 pax01100]
M00053 Deoxyribonucleotide biosynthesis, ADP/GDP/CDP/UDP => dATP/dGTP/dCTP/dUTP [PATH:pax00230 pax00240 pax01232 pax01100]

Pyrimidine metabolism
M00052 Pyrimidine ribonucleotide biosynthesis, UMP => UDP/UTP,CDP/CTP [PATH:pax00240 pax01232 pax01240 pax01100]
M00938 Pyrimidine deoxyribonucleotide biosynthesis, UDP => dTTP [PATH:pax00240 pax01232 pax01100]

Amino acid metabolism
Serine and threonine metabolism
M00020 Serine biosynthesis, glycerate-3P => serine [PATH:pax00260 pax00680 pax01200 pax01230 pax01100]
M00018 Threonine biosynthesis, aspartate => homoserine => threonine [PATH:pax00260 pax01230 pax01100 pax01110]
M00621 Glycine cleavage system [PATH:pax00260 pax00630 pax00785 pax01200 pax01100]

Cysteine and methionine metabolism
M00021 Cysteine biosynthesis, serine => cysteine [PATH:pax00270 pax00920 pax01200 pax01230 pax01100 pax01110]

Branched-chain amino acid metabolism
Lysine metabolism
M00016 Lysine biosynthesis, succinyl-DAP pathway, aspartate => lysine [PATH:pax00300 pax01230 pax01100]

Arginine and proline metabolism
M00028 Ornithine biosynthesis, glutamate => ornithine [PATH:pax00220 pax01210 pax01230 pax01100]
M00844 Arginine biosynthesis, ornithine => arginine [PATH:pax00220 pax01230 pax01100]
M00015 Proline biosynthesis, glutamate => proline [PATH:pax00330 pax01230 pax01100]

Polyamine biosynthesis
Histidine metabolism
M00026 Histidine biosynthesis, PRPP => histidine [PATH:pax00340 pax01230 pax01100 pax01110]

Aromatic amino acid metabolism
Other amino acid metabolism
Glycan metabolism
Glycan biosynthesis
Glycosaminoglycan metabolism
Lipopolysaccharide metabolism
Metabolism of cofactors and vitamins
Cofactor and vitamin metabolism
M00899 Thiamine salvage pathway, HMP/HET => TMP [PATH:pax00730 pax01100]
M00916 Pyridoxal-P biosynthesis, R5P + glyceraldehyde-3P + glutamine => pyridoxal-P [PATH:pax00750 pax01240 pax01100]
M00120 Coenzyme A biosynthesis, pantothenate => CoA [PATH:pax00770 pax01240 pax01100]
M00123 Biotin biosynthesis, pimeloyl-ACP/CoA => biotin [PATH:pax00780 pax01240 pax01100]
M00577 Biotin biosynthesis, BioW pathway, pimelate => pimeloyl-CoA => biotin [PATH:pax00780 pax01240 pax01100]
M00881 Lipoic acid biosynthesis, plants and bacteria, octanoyl-ACP => dihydrolipoyl-E2/H [PATH:pax00785 pax01240 pax01100]
M00140 C1-unit interconversion, prokaryotes [PATH:pax00670 pax01240 pax01100]

Biosynthesis of terpenoids and polyketides
Terpenoid backbone biosynthesis
M00096 C5 isoprenoid biosynthesis, non-mevalonate pathway [PATH:pax00900 pax01100 pax01110]
M00364 C10-C20 isoprenoid biosynthesis, bacteria [PATH:pax00900 pax01100 pax01110]

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