KEGG Modules

Carbohydrate metabolism
Central carbohydrate metabolism
M00001 Glycolysis (Embden-Meyerhof pathway), glucose => pyruvate [PATH:abi00010 abi01200 abi01100]
M00002 Glycolysis, core module involving three-carbon compounds [PATH:abi00010 abi01200 abi01230 abi01100]
M00003 Gluconeogenesis, oxaloacetate => fructose-6P [PATH:abi00010 abi00020 abi01100]
M00307 Pyruvate oxidation, pyruvate => acetyl-CoA [PATH:abi00010 abi00020 abi00620 abi00785 abi01200 abi01210 abi01100]
M00009 Citrate cycle (TCA cycle, Krebs cycle) [PATH:abi00020 abi01200 abi01100]
M00010 Citrate cycle, first carbon oxidation, oxaloacetate => 2-oxoglutarate [PATH:abi00020 abi01200 abi01210 abi01230 abi01100]
M00011 Citrate cycle, second carbon oxidation, 2-oxoglutarate => oxaloacetate [PATH:abi00020 abi01200 abi01210 abi01100]
M00007 Pentose phosphate pathway, non-oxidative phase, fructose 6P => ribose 5P [PATH:abi00030 abi01200 abi01230 abi01100 abi01120]
M00580 Pentose phosphate pathway, archaea, fructose 6P => ribose 5P [PATH:abi00030 abi01200 abi01230 abi01100 abi01120]
M00005 PRPP biosynthesis, ribose 5P => PRPP [PATH:abi00030 abi00230 abi01200 abi01230 abi01100]

Other carbohydrate metabolism
M00549 Nucleotide sugar biosynthesis, glucose => UDP-glucose [PATH:abi00520 abi01250 abi01100]
M00793 dTDP-L-rhamnose biosynthesis, glucose-1P => dTDP-L-Rha [PATH:abi00521 abi00523 abi00541 abi01250 abi01100 abi01110]
M00968 Pentose bisphosphate pathway (nucleoside degradation), archaea, nucleoside/NMP => 3-PGA/glycerone phosphate [PATH:abi00030 abi00230 abi00240 abi00630 abi01100]

Energy metabolism
Carbon fixation
M00169 CAM (Crassulacean acid metabolism), light [PATH:abi00620 abi00710 abi01200 abi01100 abi01120]

Methane metabolism
Nitrogen metabolism
Sulfur metabolism
Photosynthesis
ATP synthesis
Lipid metabolism
Fatty acid metabolism
M00083 Fatty acid biosynthesis, elongation [PATH:abi00061 abi01212 abi01100]

Sterol biosynthesis
Lipid metabolism
Nucleotide metabolism
Purine metabolism
M00048 De novo purine biosynthesis, PRPP + glutamine => IMP [PATH:abi00230 abi01100]
M00049 Adenine ribonucleotide biosynthesis, IMP => ADP,ATP [PATH:abi00230 abi01232 abi01240 abi01100]
M00050 Guanine ribonucleotide biosynthesis, IMP => GDP,GTP [PATH:abi00230 abi01232 abi01100]

Pyrimidine metabolism
M00052 Pyrimidine ribonucleotide biosynthesis, UMP => UDP/UTP,CDP/CTP [PATH:abi00240 abi01232 abi01240 abi01100]

Amino acid metabolism
Serine and threonine metabolism
M00621 Glycine cleavage system [PATH:abi00260 abi00630 abi00670 abi00785 abi01200 abi01100]

Cysteine and methionine metabolism
M00021 Cysteine biosynthesis, serine => cysteine [PATH:abi00270 abi00920 abi01200 abi01230 abi01100 abi01110]

Branched-chain amino acid metabolism
M00019 Valine/isoleucine biosynthesis, pyruvate => valine / 2-oxobutanoate => isoleucine [PATH:abi00290 abi00770 abi01210 abi01230 abi01100 abi01110]
M00570 Isoleucine biosynthesis, threonine => 2-oxobutanoate => isoleucine [PATH:abi00290 abi01230 abi01100]
M00432 Leucine biosynthesis, 2-oxoisovalerate => 2-oxoisocaproate [PATH:abi00290 abi01210 abi01230 abi01100 abi01110]

Lysine metabolism
M00526 Lysine biosynthesis, DAP dehydrogenase pathway, aspartate => lysine [PATH:abi00300 abi01230 abi01100]
M00527 Lysine biosynthesis, DAP aminotransferase pathway, aspartate => lysine [PATH:abi00300 abi01230 abi01100 abi01110]

Arginine and proline metabolism
M00028 Ornithine biosynthesis, glutamate => ornithine [PATH:abi00220 abi01210 abi01230 abi01100]
M00844 Arginine biosynthesis, ornithine => arginine [PATH:abi00220 abi01230 abi01100]
M00015 Proline biosynthesis, glutamate => proline [PATH:abi00330 abi01230 abi01100]
M00970 Proline degradation, proline => glutamate [PATH:abi00330 abi01100]

Polyamine biosynthesis
M00133 Polyamine biosynthesis, arginine => agmatine => putrescine => spermidine [PATH:abi00330 abi01100]

Histidine metabolism
M00045 Histidine degradation, histidine => N-formiminoglutamate => glutamate [PATH:abi00340 abi01100]

Aromatic amino acid metabolism
M00023 Tryptophan biosynthesis, chorismate => tryptophan [PATH:abi00400 abi01230 abi01100 abi01110]

Other amino acid metabolism
Glycan metabolism
Glycan biosynthesis
Glycosaminoglycan metabolism
Lipopolysaccharide metabolism
M00064 ADP-L-glycero-D-manno-heptose biosynthesis, sedoheptulose-7P => ADP-LDmanHep [PATH:abi01250 abi01100]

Other polysaccharide metabolism
Metabolism of cofactors and vitamins
Cofactor and vitamin metabolism
M00896 Thiamine biosynthesis, archaea, AIR (+ NAD+) => TMP/TPP [PATH:abi00730 abi01240 abi01100]
M00899 Thiamine salvage pathway, HMP/HET => TMP [PATH:abi00730 abi01100]
M00916 Pyridoxal-P biosynthesis, R5P + glyceraldehyde-3P + glutamine => pyridoxal-P [PATH:abi00750 abi01240 abi01100]
M00115 NAD biosynthesis, aspartate => quinolinate => NAD [PATH:abi00760 abi01240 abi01100]
M00119 Pantothenate biosynthesis, valine/L-aspartate => pantothenate [PATH:abi00770 abi01240 abi01100 abi01110]
M00881 Lipoic acid biosynthesis, plants and bacteria, octanoyl-ACP => dihydrolipoyl-E2/H [PATH:abi00785 abi01240 abi01100]
M00988 PreQ1 biosynthesis, GTP => 7-Aminomethyl-7-deazaguanine [PATH:abi00790]
M00140 C1-unit interconversion, prokaryotes [PATH:abi00670 abi01240 abi01100]

Biosynthesis of terpenoids and polyketides
Terpenoid backbone biosynthesis
M00849 C5 isoprenoid biosynthesis, mevalonate pathway, archaea [PATH:abi00900 abi01100 abi01110]
M00365 C10-C20 isoprenoid biosynthesis, archaea [PATH:abi00900 abi01100 abi01110]

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