KEGG Modules

Carbohydrate metabolism
Central carbohydrate metabolism
M00002 Glycolysis, core module involving three-carbon compounds [PATH:pfg00010 pfg01200 pfg01230 pfg01100]
M00003 Gluconeogenesis, oxaloacetate => fructose-6P [PATH:pfg00010 pfg00020 pfg01100]
M00307 Pyruvate oxidation, pyruvate => acetyl-CoA [PATH:pfg00010 pfg00020 pfg00620 pfg01200 pfg01100]
M00009 Citrate cycle (TCA cycle, Krebs cycle) [PATH:pfg00020 pfg01200 pfg01100]
M00010 Citrate cycle, first carbon oxidation, oxaloacetate => 2-oxoglutarate [PATH:pfg00020 pfg01200 pfg01210 pfg01230 pfg01100]
M00011 Citrate cycle, second carbon oxidation, 2-oxoglutarate => oxaloacetate [PATH:pfg00020 pfg01200 pfg01100]
M00007 Pentose phosphate pathway, non-oxidative phase, fructose 6P => ribose 5P [PATH:pfg00030 pfg01200 pfg01230 pfg01100 pfg01120]
M00005 PRPP biosynthesis, ribose 5P => PRPP [PATH:pfg00030 pfg00230 pfg01200 pfg01230 pfg01100]
M00008 Entner-Doudoroff pathway, glucose-6P => glyceraldehyde-3P + pyruvate [PATH:pfg00030 pfg01200 pfg01100 pfg01120]

Other carbohydrate metabolism
M00549 Nucleotide sugar biosynthesis, glucose => UDP-glucose [PATH:pfg00520 pfg01100]
M00909 UDP-N-acetyl-D-glucosamine biosynthesis, prokaryotes, glucose => UDP-GlcNAc [PATH:pfg00520 pfg01100]
M00761 Undecaprenylphosphate alpha-L-Ara4N biosynthesis, UDP-GlcA => undecaprenyl phosphate alpha-L-Ara4N [PATH:pfg00520 pfg01100]
M00012 Glyoxylate cycle [PATH:pfg00630 pfg01200 pfg01100 pfg01110]

Energy metabolism
Carbon fixation
M00168 CAM (Crassulacean acid metabolism), dark [PATH:pfg00620 pfg01200 pfg01100 pfg01120]

Methane metabolism
Nitrogen metabolism
Sulfur metabolism
M00595 Thiosulfate oxidation by SOX complex, thiosulfate => sulfate [PATH:pfg00920 pfg01100 pfg01120]

Photosynthesis
ATP synthesis
M00144 NADH:quinone oxidoreductase, prokaryotes [PATH:pfg00190]
M00149 Succinate dehydrogenase, prokaryotes [PATH:pfg00190]
M00151 Cytochrome bc1 complex respiratory unit [PATH:pfg00190]
M00155 Cytochrome c oxidase, prokaryotes [PATH:pfg00190]
M00153 Cytochrome bd ubiquinol oxidase [PATH:pfg00190]
M00417 Cytochrome o ubiquinol oxidase [PATH:pfg00190]
M00157 F-type ATPase, prokaryotes and chloroplasts [PATH:pfg00190]

Lipid metabolism
Fatty acid metabolism
M00082 Fatty acid biosynthesis, initiation [PATH:pfg00061 pfg01212 pfg01100]
M00083 Fatty acid biosynthesis, elongation [PATH:pfg00061 pfg01212 pfg01100]
M00086 beta-Oxidation, acyl-CoA synthesis [PATH:pfg00061 pfg00071 pfg01212 pfg01100]
M00087 beta-Oxidation [PATH:pfg00071 pfg01212 pfg01100]

Sterol biosynthesis
Lipid metabolism
M00093 Phosphatidylethanolamine (PE) biosynthesis, PA => PS => PE [PATH:pfg00564 pfg01100]

Nucleotide metabolism
Purine metabolism
M00048 Inosine monophosphate biosynthesis, PRPP + glutamine => IMP [PATH:pfg00230 pfg01100]
M00049 Adenine ribonucleotide biosynthesis, IMP => ADP,ATP [PATH:pfg00230 pfg01100]
M00050 Guanine ribonucleotide biosynthesis IMP => GDP,GTP [PATH:pfg00230 pfg01100]

Pyrimidine metabolism
M00052 Pyrimidine ribonucleotide biosynthesis, UMP => UDP/UTP,CDP/CTP [PATH:pfg00240 pfg01100]

Amino acid metabolism
Serine and threonine metabolism
M00020 Serine biosynthesis, glycerate-3P => serine [PATH:pfg00260 pfg00680 pfg01200 pfg01230 pfg01100]
M00018 Threonine biosynthesis, aspartate => homoserine => threonine [PATH:pfg00260 pfg01230 pfg01100 pfg01110]
M00555 Betaine biosynthesis, choline => betaine [PATH:pfg00260 pfg01100]

Cysteine and methionine metabolism
Branched-chain amino acid metabolism
M00019 Valine/isoleucine biosynthesis, pyruvate => valine / 2-oxobutanoate => isoleucine [PATH:pfg00290 pfg00770 pfg01210 pfg01230 pfg01100 pfg01110]
M00570 Isoleucine biosynthesis, threonine => 2-oxobutanoate => isoleucine [PATH:pfg00290 pfg01230 pfg01100]
M00432 Leucine biosynthesis, 2-oxoisovalerate => 2-oxoisocaproate [PATH:pfg00290 pfg01210 pfg01230 pfg01100 pfg01110]

Lysine metabolism
M00016 Lysine biosynthesis, succinyl-DAP pathway, aspartate => lysine [PATH:pfg00300 pfg01230 pfg01100]

Arginine and proline metabolism
M00028 Ornithine biosynthesis, glutamate => ornithine [PATH:pfg00220 pfg01210 pfg01230 pfg01100]
M00844 Arginine biosynthesis, ornithine => arginine [PATH:pfg00220 pfg01230 pfg01100]
M00015 Proline biosynthesis, glutamate => proline [PATH:pfg00330 pfg01230 pfg01100]
M00879 Arginine succinyltransferase pathway, arginine => glutamate [PATH:pfg00330 pfg01100]

Polyamine biosynthesis
Histidine metabolism
M00026 Histidine biosynthesis, PRPP => histidine [PATH:pfg00340 pfg01230 pfg01100 pfg01110]
M00045 Histidine degradation, histidine => N-formiminoglutamate => glutamate [PATH:pfg00340 pfg01100]

Aromatic amino acid metabolism
M00023 Tryptophan biosynthesis, chorismate => tryptophan [PATH:pfg00400 pfg01230 pfg01100 pfg01110]
M00024 Phenylalanine biosynthesis, chorismate => phenylpyruvate => phenylalanine [PATH:pfg00400 pfg01230 pfg01100 pfg01110]
M00025 Tyrosine biosynthesis, chorismate => HPP => tyrosine [PATH:pfg00400 pfg01230 pfg01100]
M00044 Tyrosine degradation, tyrosine => homogentisate [PATH:pfg00350 pfg01100]

Other amino acid metabolism
M00118 Glutathione biosynthesis, glutamate => glutathione [PATH:pfg00480 pfg01100]

Glycan metabolism
Glycan biosynthesis
Glycosaminoglycan metabolism
Lipopolysaccharide metabolism
M00063 CMP-KDO biosynthesis [PATH:pfg00540 pfg01100]
M00064 ADP-L-glycero-D-manno-heptose biosynthesis [PATH:pfg00540 pfg01100]

Metabolism of cofactors and vitamins
Cofactor and vitamin metabolism
M00115 NAD biosynthesis, aspartate => NAD [PATH:pfg00760 pfg01100]
M00119 Pantothenate biosynthesis, valine/L-aspartate => pantothenate [PATH:pfg00770 pfg01100 pfg01110]
M00120 Coenzyme A biosynthesis, pantothenate => CoA [PATH:pfg00770 pfg01100]
M00123 Biotin biosynthesis, pimeloyl-ACP/CoA => biotin [PATH:pfg00780 pfg01100]
M00126 Tetrahydrofolate biosynthesis, GTP => THF [PATH:pfg00790 pfg00670 pfg01100]
M00880 Molybdenum cofactor biosynthesis, GTP => molybdenum cofactor [PATH:pfg00790 pfg01100]
M00122 Cobalamin biosynthesis, cobinamide => cobalamin [PATH:pfg00860 pfg01100]

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:pfg00521 pfg00523 pfg00541 pfg01100 pfg01110]

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
M00638 Salicylate degradation, salicylate => gentisate [PATH:pfg00626 pfg01100 pfg01120]
M00545 Trans-cinnamate degradation, trans-cinnamate => acetyl-CoA [PATH:pfg00360 pfg01220 pfg01100 pfg01120]

Gene set
Pathogenicity
Drug resistance
M00851 Carbapenem resistance [PATH:pfg01501]

Plant pathogenicity
Symbiosis
Module set
Metabolic capacity