KEGG Modules

Carbohydrate metabolism
Central carbohydrate metabolism
M00001 Glycolysis (Embden-Meyerhof pathway), glucose => pyruvate [PATH:dar00010 dar01200 dar01100]
M00002 Glycolysis, core module involving three-carbon compounds [PATH:dar00010 dar01200 dar01230 dar01100]
M00003 Gluconeogenesis, oxaloacetate => fructose-6P [PATH:dar00010 dar00020 dar01100]
M00307 Pyruvate oxidation, pyruvate => acetyl-CoA [PATH:dar00010 dar00020 dar00620 dar00785 dar01200 dar01210 dar01100]
M00009 Citrate cycle (TCA cycle, Krebs cycle) [PATH:dar00020 dar01200 dar01100]
M00010 Citrate cycle, first carbon oxidation, oxaloacetate => 2-oxoglutarate [PATH:dar00020 dar01200 dar01210 dar01230 dar01100]
M00011 Citrate cycle, second carbon oxidation, 2-oxoglutarate => oxaloacetate [PATH:dar00020 dar01200 dar01210 dar01100]
M00004 Pentose phosphate pathway (Pentose phosphate cycle) [PATH:dar00030 dar01200 dar01100 dar01120]
M00006 Pentose phosphate pathway, oxidative phase, glucose 6P => ribulose 5P [PATH:dar00030 dar01200 dar01100 dar01120]
M00007 Pentose phosphate pathway, non-oxidative phase, fructose 6P => ribose 5P [PATH:dar00030 dar01200 dar01230 dar01100 dar01120]
M00005 PRPP biosynthesis, ribose 5P => PRPP [PATH:dar00030 dar00230 dar01200 dar01230 dar01100]

Other carbohydrate metabolism
M00854 Glycogen biosynthesis, glucose-1P => glycogen/starch [PATH:dar00500 dar01100]
M00549 Nucleotide sugar biosynthesis, glucose => UDP-glucose [PATH:dar00520 dar01250 dar01100]
M00909 UDP-N-acetyl-D-glucosamine biosynthesis, prokaryotes, glucose => UDP-GlcNAc [PATH:dar00520 dar01250 dar01100]
M00012 Glyoxylate cycle [PATH:dar00630 dar01200 dar01100 dar01110]

Energy metabolism
Carbon fixation
M00165 Reductive pentose phosphate cycle (Calvin cycle) [PATH:dar01200 dar01100 dar01120]
M00168 CAM (Crassulacean acid metabolism), dark [PATH:dar00620 dar01200 dar01100 dar01120]
M00579 Phosphate acetyltransferase-acetate kinase pathway, acetyl-CoA => acetate [PATH:dar00430 dar00620 dar01200 dar01100 dar01120]

Methane metabolism
Nitrogen metabolism
M00175 Nitrogen fixation, nitrogen => ammonia [PATH:dar00910 dar01100 dar01120]
M00531 Assimilatory nitrate reduction, nitrate => ammonia [PATH:dar00910 dar01100 dar01120]
M00529 Denitrification, nitrate => nitrogen [PATH:dar00910 dar01100 dar01120]

Sulfur metabolism
M00595 Thiosulfate oxidation by SOX complex, thiosulfate => sulfate [PATH:dar00920 dar01100 dar01120]

Photosynthesis
ATP synthesis
M00144 NADH:quinone oxidoreductase, prokaryotes [PATH:dar00190 dar01100]
M00149 Succinate dehydrogenase, prokaryotes [PATH:dar00190 dar01100]
M00151 Cytochrome bc1 complex respiratory unit [PATH:dar00190 dar01100]
M00155 Cytochrome c oxidase, prokaryotes [PATH:dar00190 dar01100]
M00156 Cytochrome c oxidase, cbb3-type [PATH:dar00190 dar01100]
M00157 F-type ATPase, prokaryotes and chloroplasts [PATH:dar00190 dar01100]

Lipid metabolism
Fatty acid metabolism
M00082 Fatty acid biosynthesis, initiation [PATH:dar00061 dar01212 dar01100]
M00083 Fatty acid biosynthesis, elongation [PATH:dar00061 dar01212 dar01100]
M00086 beta-Oxidation, acyl-CoA synthesis [PATH:dar00061 dar00071 dar01212 dar01100]
M00087 beta-Oxidation [PATH:dar00071 dar01212 dar01100]

Sterol biosynthesis
Lipid metabolism
M00093 Phosphatidylethanolamine (PE) biosynthesis, PA => PS => PE [PATH:dar00564 dar01100]

Nucleotide metabolism
Purine metabolism
M00048 De novo purine biosynthesis, PRPP + glutamine => IMP [PATH:dar00230 dar01100]
M00049 Adenine ribonucleotide biosynthesis, IMP => ADP,ATP [PATH:dar00230 dar01232 dar01240 dar01100]
M00050 Guanine ribonucleotide biosynthesis, IMP => GDP,GTP [PATH:dar00230 dar01232 dar01100]

Pyrimidine metabolism
M00052 Pyrimidine ribonucleotide biosynthesis, UMP => UDP/UTP,CDP/CTP [PATH:dar00240 dar01232 dar01240 dar01100]

Amino acid metabolism
Serine and threonine metabolism
M00018 Threonine biosynthesis, aspartate => homoserine => threonine [PATH:dar00260 dar01230 dar01100 dar01110]
M00621 Glycine cleavage system [PATH:dar00260 dar00630 dar00785 dar01200 dar01100]

Cysteine and methionine metabolism
M00021 Cysteine biosynthesis, serine => cysteine [PATH:dar00270 dar00920 dar01200 dar01230 dar01100 dar01110]

Branched-chain amino acid metabolism
M00019 Valine/isoleucine biosynthesis, pyruvate => valine / 2-oxobutanoate => isoleucine [PATH:dar00290 dar00770 dar01210 dar01230 dar01100 dar01110]
M00570 Isoleucine biosynthesis, threonine => 2-oxobutanoate => isoleucine [PATH:dar00290 dar01230 dar01100]
M00432 Leucine biosynthesis, 2-oxoisovalerate => 2-oxoisocaproate [PATH:dar00290 dar01210 dar01230 dar01100 dar01110]

Lysine metabolism
M00016 Lysine biosynthesis, succinyl-DAP pathway, aspartate => lysine [PATH:dar00300 dar01230 dar01100]

Arginine and proline metabolism
M00028 Ornithine biosynthesis, glutamate => ornithine [PATH:dar00220 dar01210 dar01230 dar01100]
M00844 Arginine biosynthesis, ornithine => arginine [PATH:dar00220 dar01230 dar01100]
M00015 Proline biosynthesis, glutamate => proline [PATH:dar00330 dar01230 dar01100]

Polyamine biosynthesis
Histidine metabolism
Aromatic amino acid metabolism
M00022 Shikimate pathway, phosphoenolpyruvate + erythrose-4P => chorismate [PATH:dar00400 dar01230 dar01100 dar01110]
M00023 Tryptophan biosynthesis, chorismate => tryptophan [PATH:dar00400 dar01230 dar01100 dar01110]
M00024 Phenylalanine biosynthesis, chorismate => phenylpyruvate => phenylalanine [PATH:dar00400 dar01230 dar01100 dar01110]
M00025 Tyrosine biosynthesis, chorismate => HPP => tyrosine [PATH:dar00400 dar01230 dar01100]

Other amino acid metabolism
M00118 Glutathione biosynthesis, glutamate => glutathione [PATH:dar00480 dar01240 dar01100]

Glycan metabolism
Glycan biosynthesis
Glycosaminoglycan metabolism
Lipopolysaccharide metabolism
M00063 CMP-KDO biosynthesis [PATH:dar00540 dar01250 dar01100]
M00064 ADP-L-glycero-D-manno-heptose biosynthesis [PATH:dar00540 dar01250 dar01100]

Metabolism of cofactors and vitamins
Cofactor and vitamin metabolism
M00115 NAD biosynthesis, aspartate => quinolinate => NAD [PATH:dar00760 dar01240 dar01100]
M00119 Pantothenate biosynthesis, valine/L-aspartate => pantothenate [PATH:dar00770 dar01240 dar01100 dar01110]
M00120 Coenzyme A biosynthesis, pantothenate => CoA [PATH:dar00770 dar01240 dar01100]
M00572 Pimeloyl-ACP biosynthesis, BioC-BioH pathway, malonyl-ACP => pimeloyl-ACP [PATH:dar00780 dar01240 dar01100]
M00123 Biotin biosynthesis, pimeloyl-ACP/CoA => biotin [PATH:dar00780 dar01240 dar01100]
M00881 Lipoic acid biosynthesis, plants and bacteria, octanoyl-ACP => dihydrolipoyl-E2/H [PATH:dar00785 dar01240 dar01100]
M00126 Tetrahydrofolate biosynthesis, GTP => THF [PATH:dar00790 dar00670 dar01240 dar01100]
M00880 Molybdenum cofactor biosynthesis, GTP => molybdenum cofactor [PATH:dar00790 dar01240 dar01100]
M00121 Heme biosynthesis, plants and bacteria, glutamate => heme [PATH:dar00860 dar01240 dar01100 dar01110]
M00122 Cobalamin biosynthesis, cobyrinate a,c-diamide => cobalamin [PATH:dar00860 dar01240 dar01100]
M00117 Ubiquinone biosynthesis, prokaryotes, chorismate (+ polyprenyl-PP) => ubiquinol [PATH:dar00130 dar01240 dar01100 dar01110]

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:dar00521 dar00523 dar00541 dar01250 dar01100 dar01110]

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
M00548 Benzene degradation, benzene => catechol [PATH:dar00361 dar00362 dar01220 dar01100 dar01120]
M00551 Benzoate degradation, benzoate => catechol / methylbenzoate => methylcatechol [PATH:dar00362 dar00622 dar01220 dar01100 dar01120]
M00569 Catechol meta-cleavage, catechol => acetyl-CoA / 4-methylcatechol => propanoyl-CoA [PATH:dar00362 dar00622 dar01220 dar01100 dar01120]

Gene set
Pathogenicity
Drug resistance
M00698 Multidrug resistance, efflux pump BpeEF-OprC

Plant pathogenicity
Symbiosis
Module set
Metabolic capacity
M00615 Nitrate assimilation