KEGG Modules

Carbohydrate metabolism
Central carbohydrate metabolism
M00002 Glycolysis, core module involving three-carbon compounds [PATH:mmw00010 mmw01200 mmw01230 mmw01100]
M00003 Gluconeogenesis, oxaloacetate => fructose-6P [PATH:mmw00010 mmw00020 mmw01100]
M00307 Pyruvate oxidation, pyruvate => acetyl-CoA [PATH:mmw00010 mmw00020 mmw00620 mmw00785 mmw01200 mmw01210 mmw01100]
M00009 Citrate cycle (TCA cycle, Krebs cycle) [PATH:mmw00020 mmw01200 mmw01100]
M00010 Citrate cycle, first carbon oxidation, oxaloacetate => 2-oxoglutarate [PATH:mmw00020 mmw01200 mmw01210 mmw01230 mmw01100]
M00011 Citrate cycle, second carbon oxidation, 2-oxoglutarate => oxaloacetate [PATH:mmw00020 mmw01200 mmw01210 mmw01100]
M00007 Pentose phosphate pathway, non-oxidative phase, fructose 6P => ribose 5P [PATH:mmw00030 mmw01200 mmw01230 mmw01100 mmw01120]
M00005 PRPP biosynthesis, ribose 5P => PRPP [PATH:mmw00030 mmw00230 mmw01200 mmw01230 mmw01100]

Other carbohydrate metabolism
M00061 D-Glucuronate degradation, D-glucuronate => pyruvate + D-glyceraldehyde 3P [PATH:mmw00040 mmw00030 mmw01100]
M00854 Glycogen biosynthesis, glucose-1P => glycogen/starch [PATH:mmw00500 mmw01100]
M00549 Nucleotide sugar biosynthesis, glucose => UDP-glucose [PATH:mmw00520 mmw01250 mmw01100]
M00909 UDP-N-acetyl-D-glucosamine biosynthesis, prokaryotes, glucose => UDP-GlcNAc [PATH:mmw00520 mmw01250 mmw01100]

Energy metabolism
Carbon fixation
M00579 Phosphate acetyltransferase-acetate kinase pathway, acetyl-CoA => acetate [PATH:mmw00430 mmw00620 mmw01200 mmw01100 mmw01120]

Methane metabolism
Nitrogen metabolism
Sulfur metabolism
Photosynthesis
ATP synthesis
M00149 Succinate dehydrogenase, prokaryotes [PATH:mmw00190 mmw01100]
M00153 Cytochrome bd ubiquinol oxidase [PATH:mmw00190]
M00417 Cytochrome o ubiquinol oxidase [PATH:mmw00190 mmw01100]
M00157 F-type ATPase, prokaryotes and chloroplasts [PATH:mmw00190 mmw01100]

Lipid metabolism
Fatty acid metabolism
M00082 Fatty acid biosynthesis, initiation [PATH:mmw00061 mmw01212 mmw01100]
M00083 Fatty acid biosynthesis, elongation [PATH:mmw00061 mmw01212 mmw01100]
M00086 beta-Oxidation, acyl-CoA synthesis [PATH:mmw00061 mmw00071 mmw01212 mmw01100]

Sterol biosynthesis
Lipid metabolism
M00093 Phosphatidylethanolamine (PE) biosynthesis, PA => PS => PE [PATH:mmw00564 mmw01100]

Nucleotide metabolism
Purine metabolism
M00048 De novo purine biosynthesis, PRPP + glutamine => IMP [PATH:mmw00230 mmw01100]
M00049 Adenine ribonucleotide biosynthesis, IMP => ADP,ATP [PATH:mmw00230 mmw01232 mmw01240 mmw01100]
M00050 Guanine ribonucleotide biosynthesis, IMP => GDP,GTP [PATH:mmw00230 mmw01232 mmw01100]
M00053 Deoxyribonucleotide biosynthesis, ADP/GDP/CDP/UDP => dATP/dGTP/dCTP/dUTP [PATH:mmw00230 mmw00240 mmw01232 mmw01100]
M00958 Adenine ribonucleotide degradation, AMP => Urate [PATH:mmw00230 mmw01232 mmw01100]
M00959 Guanine ribonucleotide degradation, GMP => Urate [PATH:mmw00230 mmw01232 mmw01100]

Pyrimidine metabolism
M00052 Pyrimidine ribonucleotide biosynthesis, UMP => UDP/UTP,CDP/CTP [PATH:mmw00240 mmw01232 mmw01240 mmw01100]
M00938 Pyrimidine deoxyribonucleotide biosynthesis, UDP => dTTP [PATH:mmw00240 mmw01232 mmw01100]

Amino acid metabolism
Serine and threonine metabolism
M00020 Serine biosynthesis, glycerate-3P => serine [PATH:mmw00260 mmw00680 mmw01200 mmw01230 mmw01100]
M00018 Threonine biosynthesis, aspartate => homoserine => threonine [PATH:mmw00260 mmw01230 mmw01100 mmw01110]
M00621 Glycine cleavage system [PATH:mmw00260 mmw00630 mmw00785 mmw01200 mmw01100]
M00555 Betaine biosynthesis, choline => betaine [PATH:mmw00260 mmw01100]
M00975 Betaine degradation, bacteria, betaine => pyruvate [PATH:mmw00260 mmw01100]
M00033 Ectoine biosynthesis, aspartate => ectoine [PATH:mmw00260 mmw01210 mmw01230 mmw01100 mmw01120]

Cysteine and methionine metabolism
M00021 Cysteine biosynthesis, serine => cysteine [PATH:mmw00270 mmw00920 mmw01200 mmw01230 mmw01100 mmw01110]
M00017 Methionine biosynthesis, aspartate => homoserine => methionine [PATH:mmw00270 mmw01230 mmw01100]

Branched-chain amino acid metabolism
M00019 Valine/isoleucine biosynthesis, pyruvate => valine / 2-oxobutanoate => isoleucine [PATH:mmw00290 mmw00770 mmw01210 mmw01230 mmw01100 mmw01110]
M00570 Isoleucine biosynthesis, threonine => 2-oxobutanoate => isoleucine [PATH:mmw00290 mmw01230 mmw01100]
M00432 Leucine biosynthesis, 2-oxoisovalerate => 2-oxoisocaproate [PATH:mmw00290 mmw01210 mmw01230 mmw01100 mmw01110]

Lysine metabolism
M00016 Lysine biosynthesis, succinyl-DAP pathway, aspartate => lysine [PATH:mmw00300 mmw01230 mmw01100]

Arginine and proline metabolism
M00844 Arginine biosynthesis, ornithine => arginine [PATH:mmw00220 mmw01230 mmw01100]
M00015 Proline biosynthesis, glutamate => proline [PATH:mmw00330 mmw01230 mmw01100]
M00970 Proline degradation, proline => glutamate [PATH:mmw00330 mmw01100]
M00879 Arginine succinyltransferase pathway, arginine => glutamate [PATH:mmw00330 mmw01100]

Polyamine biosynthesis
Histidine metabolism
M00045 Histidine degradation, histidine => N-formiminoglutamate => glutamate [PATH:mmw00340 mmw01100]

Aromatic amino acid metabolism
M00022 Shikimate pathway, phosphoenolpyruvate + erythrose-4P => chorismate [PATH:mmw00400 mmw01230 mmw01100 mmw01110]
M00023 Tryptophan biosynthesis, chorismate => tryptophan [PATH:mmw00400 mmw01230 mmw01100 mmw01110]
M00533 Homoprotocatechuate degradation, homoprotocatechuate => 2-oxohept-3-enedioate [PATH:mmw00350 mmw01220 mmw01100 mmw01120]

Other amino acid metabolism
M00118 Glutathione biosynthesis, glutamate => glutathione [PATH:mmw00480 mmw01240 mmw01100]
M00948 Hydroxyproline degradation, trans-4-hydroxy-L-proline => 2-oxoglutarate [PATH:mmw00470 mmw01100]

Glycan metabolism
Glycan biosynthesis
Glycosaminoglycan metabolism
Lipopolysaccharide metabolism
M00060 KDO2-lipid A biosynthesis, Raetz pathway, LpxL-LpxM type [PATH:mmw00540 mmw01100]
M00063 CMP-KDO biosynthesis [PATH:mmw00540 mmw01250 mmw01100]
M00064 ADP-L-glycero-D-manno-heptose biosynthesis [PATH:mmw00540 mmw01250 mmw01100]

Metabolism of cofactors and vitamins
Cofactor and vitamin metabolism
M00124 Pyridoxal-P biosynthesis, erythrose-4P => pyridoxal-P [PATH:mmw00750 mmw01240 mmw01100]
M00115 NAD biosynthesis, aspartate => quinolinate => NAD [PATH:mmw00760 mmw01240 mmw01100]
M00119 Pantothenate biosynthesis, valine/L-aspartate => pantothenate [PATH:mmw00770 mmw01240 mmw01100 mmw01110]
M00120 Coenzyme A biosynthesis, pantothenate => CoA [PATH:mmw00770 mmw01240 mmw01100]
M00123 Biotin biosynthesis, pimeloyl-ACP/CoA => biotin [PATH:mmw00780 mmw01240 mmw01100]
M00881 Lipoic acid biosynthesis, plants and bacteria, octanoyl-ACP => dihydrolipoyl-E2/H [PATH:mmw00785 mmw01240 mmw01100]
M00880 Molybdenum cofactor biosynthesis, GTP => molybdenum cofactor [PATH:mmw00790 mmw01240 mmw01100]
M00121 Heme biosynthesis, plants and bacteria, glutamate => heme [PATH:mmw00860 mmw01240 mmw01100 mmw01110]
M00122 Cobalamin biosynthesis, cobyrinate a,c-diamide => cobalamin [PATH:mmw00860 mmw01240 mmw01100]

Biosynthesis of terpenoids and polyketides
Terpenoid backbone biosynthesis
Plant terpenoid biosynthesis
Macrolide biosynthesis
Enediyne biosynthesis
Type II polyketide biosynthesis
Polyketide sugar unit biosynthesis
M00793 dTDP-L-rhamnose biosynthesis [PATH:mmw00521 mmw00523 mmw00541 mmw01250 mmw01100 mmw01110]

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
M00568 Catechol ortho-cleavage, catechol => 3-oxoadipate [PATH:mmw00362 mmw01220 mmw01100 mmw01120]
M00638 Salicylate degradation, salicylate => gentisate [PATH:mmw00626 mmw01100 mmw01120]

Gene set
Pathogenicity
Drug resistance
M00639 Multidrug resistance, efflux pump MexCD-OprJ
M00649 Multidrug resistance, efflux pump AdeABC [PATH:mmw01501]

Plant pathogenicity
Symbiosis
Module set
Metabolic capacity