KEGG Modules

Carbohydrate metabolism
Central carbohydrate metabolism
M00003 Gluconeogenesis, oxaloacetate => fructose-6P [PATH:proc00010 proc00020 proc01100]
M00307 Pyruvate oxidation, pyruvate => acetyl-CoA [PATH:proc00010 proc00020 proc00620 proc00785 proc01200 proc01210 proc01100]
M00009 Citrate cycle (TCA cycle, Krebs cycle) [PATH:proc00020 proc01200 proc01100]
M00010 Citrate cycle, first carbon oxidation, oxaloacetate => 2-oxoglutarate [PATH:proc00020 proc01200 proc01210 proc01230 proc01100]
M00011 Citrate cycle, second carbon oxidation, 2-oxoglutarate => oxaloacetate [PATH:proc00020 proc01200 proc01210 proc01100]
M00006 Pentose phosphate pathway, oxidative phase, glucose 6P => ribulose 5P [PATH:proc00030 proc01200 proc01100 proc01120]
M00005 PRPP biosynthesis, ribose 5P => PRPP [PATH:proc00030 proc00230 proc01200 proc01230 proc01100]

Other carbohydrate metabolism
Energy metabolism
Carbon fixation
Methane metabolism
Nitrogen metabolism
M00175 Nitrogen fixation, nitrogen => ammonia [PATH:proc00910 proc01100 proc01120]

Sulfur metabolism
M00595 Sulfur oxidation, SOX system, thiosulfate => sulfate [PATH:proc00920 proc01100 proc01120]
M00985 Sulfide oxidation, sulfide => sulfur [PATH:proc00920]

Photosynthesis
M00598 Anoxygenic photosystem I

ATP synthesis
M00149 Succinate dehydrogenase, prokaryotes [PATH:proc00190 proc01100]
M00157 F-type ATPase, prokaryotes and chloroplasts [PATH:proc00190 proc01100]

Lipid metabolism
Fatty acid metabolism
M00082 Fatty acid biosynthesis, initiation [PATH:proc00061 proc01212 proc01100]
M00083 Fatty acid biosynthesis, elongation [PATH:proc00061 proc01212 proc01100]
M00086 beta-Oxidation, acyl-CoA synthesis [PATH:proc00061 proc00071 proc01212 proc01100]

Sterol biosynthesis
Lipid metabolism
M00093 Phosphatidylethanolamine (PE) biosynthesis, PA => PS => PE [PATH:proc00564 proc01100]

Nucleotide metabolism
Purine metabolism
M00048 De novo purine biosynthesis, PRPP + glutamine => IMP [PATH:proc00230 proc01100]
M00049 Adenine ribonucleotide biosynthesis, IMP => ADP,ATP [PATH:proc00230 proc01232 proc01240 proc01100]
M00050 Guanine ribonucleotide biosynthesis, IMP => GDP,GTP [PATH:proc00230 proc01232 proc01100]

Pyrimidine metabolism
M00052 Pyrimidine ribonucleotide biosynthesis, UMP => UDP/UTP,CDP/CTP [PATH:proc00240 proc01232 proc01240 proc01100]

Amino acid metabolism
Serine and threonine metabolism
M00018 Threonine biosynthesis, aspartate => homoserine => threonine [PATH:proc00260 proc01230 proc01100 proc01110]
M00621 Glycine cleavage system [PATH:proc00260 proc00630 proc00670 proc00785 proc01200 proc01100]

Cysteine and methionine metabolism
M00021 Cysteine biosynthesis, serine => cysteine [PATH:proc00270 proc00920 proc01200 proc01230 proc01100 proc01110]

Branched-chain amino acid metabolism
M00019 Valine/isoleucine biosynthesis, pyruvate => valine / 2-oxobutanoate => isoleucine [PATH:proc00290 proc00770 proc01210 proc01230 proc01100 proc01110]
M00432 Leucine biosynthesis, 2-oxoisovalerate => 2-oxoisocaproate [PATH:proc00290 proc01210 proc01230 proc01100 proc01110]

Lysine metabolism
Arginine and proline metabolism
M00028 Ornithine biosynthesis, glutamate => ornithine [PATH:proc00220 proc01210 proc01230 proc01100]
M00844 Arginine biosynthesis, ornithine => arginine [PATH:proc00220 proc01230 proc01100]

Polyamine biosynthesis
Histidine metabolism
Aromatic amino acid metabolism
M00023 Tryptophan biosynthesis, chorismate => tryptophan [PATH:proc00400 proc01230 proc01100 proc01110]

Other amino acid metabolism
Glycan metabolism
Glycan biosynthesis
Glycosaminoglycan metabolism
Lipopolysaccharide metabolism
M00064 ADP-L-glycero-D-manno-heptose biosynthesis [PATH:proc00540 proc01250 proc01100]

Other polysaccharide metabolism
Metabolism of cofactors and vitamins
Cofactor and vitamin metabolism
M00896 Thiamine biosynthesis, archaea, AIR (+ NAD+) => TMP/TPP [PATH:proc00730 proc01240 proc01100]
M00899 Thiamine salvage pathway, HMP/HET => TMP [PATH:proc00730 proc01100]
M00115 NAD biosynthesis, aspartate => quinolinate => NAD [PATH:proc00760 proc01240 proc01100]
M00120 Coenzyme A biosynthesis, pantothenate => CoA [PATH:proc00770 proc01240 proc01100]
M00123 Biotin biosynthesis, pimeloyl-ACP/CoA => biotin [PATH:proc00780 proc01240 proc01100]
M00843 L-threo-Tetrahydrobiopterin biosynthesis, GTP => L-threo-BH4 [PATH:proc00790 proc01240 proc01100]
M00116 Menaquinone biosynthesis, chorismate (+ polyprenyl-PP) => menaquinol [PATH:proc00130 proc01240 proc01100 proc01110]

Biosynthesis of terpenoids and polyketides
Terpenoid backbone biosynthesis
M00096 C5 isoprenoid biosynthesis, non-mevalonate pathway [PATH:proc00900 proc01100 proc01110]
M00364 C10-C20 isoprenoid biosynthesis, bacteria [PATH:proc00900 proc01100 proc01110]

Plant terpenoid biosynthesis
Macrolide biosynthesis
Enediyne biosynthesis
Type II polyketide biosynthesis
Polyketide sugar unit biosynthesis
M00793 dTDP-L-rhamnose biosynthesis [PATH:proc00521 proc00523 proc00541 proc01250 proc01100 proc01110]

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