KEGG Modules

Carbohydrate metabolism
Central carbohydrate metabolism
M00307 Pyruvate oxidation, pyruvate => acetyl-CoA [PATH:pws00010 pws00020 pws00620 pws00785 pws01200 pws01210 pws01100]
M00009 Citrate cycle (TCA cycle, Krebs cycle) [PATH:pws00020 pws01200 pws01100]
M00010 Citrate cycle, first carbon oxidation, oxaloacetate => 2-oxoglutarate [PATH:pws00020 pws01200 pws01210 pws01230 pws01100]
M00011 Citrate cycle, second carbon oxidation, 2-oxoglutarate => oxaloacetate [PATH:pws00020 pws01200 pws01210 pws01100]
M00004 Pentose phosphate pathway (Pentose phosphate cycle) [PATH:pws00030 pws01200 pws01100 pws01120]
M00006 Pentose phosphate pathway, oxidative phase, glucose 6P => ribulose 5P [PATH:pws00030 pws01200 pws01100 pws01120]
M00007 Pentose phosphate pathway, non-oxidative phase, fructose 6P => ribose 5P [PATH:pws00030 pws01200 pws01230 pws01100 pws01120]
M00005 PRPP biosynthesis, ribose 5P => PRPP [PATH:pws00030 pws00230 pws01200 pws01230 pws01100]
M00008 Entner-Doudoroff pathway, glucose-6P => glyceraldehyde-3P + pyruvate [PATH:pws00030 pws01200 pws01100 pws01120]

Other carbohydrate metabolism
M00631 D-Galacturonate degradation (bacteria), D-galacturonate => pyruvate + D-glyceraldehyde 3P [PATH:pws00040 pws00030 pws01100]
M00061 D-Glucuronate degradation, D-glucuronate => pyruvate + D-glyceraldehyde 3P [PATH:pws00040 pws00030 pws01100]
M00632 Galactose degradation, Leloir pathway, galactose => alpha-D-glucose-1P [PATH:pws00052 pws01100]
M00552 D-galactonate degradation, De Ley-Doudoroff pathway, D-galactonate => glycerate-3P [PATH:pws00052 pws01100]
M00854 Glycogen biosynthesis, glucose-1P => glycogen/starch [PATH:pws00500 pws01100]
M00855 Glycogen degradation, glycogen => glucose-6P [PATH:pws00500 pws01100]
M00012 Glyoxylate cycle [PATH:pws00630 pws01200 pws01100 pws01110]

Energy metabolism
Carbon fixation
M00168 CAM (Crassulacean acid metabolism), dark [PATH:pws00620 pws00710 pws01200 pws01100 pws01120]
M00579 Phosphate acetyltransferase-acetate kinase pathway, acetyl-CoA => acetate [PATH:pws00430 pws00620 pws00720 pws01200 pws01100 pws01120]

Methane metabolism
Nitrogen metabolism
M00531 Assimilatory nitrate reduction, nitrate => ammonia [PATH:pws00910 pws01310 pws01100 pws01120]
M00530 Dissimilatory nitrate reduction, nitrate => ammonia [PATH:pws00910 pws01310 pws01100 pws01120]

Sulfur metabolism
Photosynthesis
ATP synthesis
M00144 NADH:quinone oxidoreductase, prokaryotes [PATH:pws00190 pws01100]
M00149 Succinate dehydrogenase, prokaryotes [PATH:pws00190 pws01100]
M00150 Fumarate reductase, prokaryotes [PATH:pws00190 pws01100]
M00153 Cytochrome bd ubiquinol oxidase [PATH:pws00190 pws01100]
M00417 Cytochrome o ubiquinol oxidase [PATH:pws00190 pws01100]
M00157 F-type ATPase, prokaryotes and chloroplasts [PATH:pws00190 pws01100]

Lipid metabolism
Fatty acid metabolism
M00082 Fatty acid biosynthesis, initiation [PATH:pws00061 pws01212 pws01100]
M00083 Fatty acid biosynthesis, elongation [PATH:pws00061 pws01212 pws01100]
M00086 beta-Oxidation, acyl-CoA synthesis [PATH:pws00061 pws00071 pws01212 pws01100]
M00087 beta-Oxidation [PATH:pws00071 pws01212 pws01100]

Sterol biosynthesis
Lipid metabolism
M00093 Phosphatidylethanolamine (PE) biosynthesis, PA => PS => PE [PATH:pws00564 pws01100]

Nucleotide metabolism
Purine metabolism
M00048 De novo purine biosynthesis, PRPP + glutamine => IMP [PATH:pws00230 pws01100]
M00049 Adenine ribonucleotide biosynthesis, IMP => ADP,ATP [PATH:pws00230 pws01232 pws01240 pws01100]
M00050 Guanine ribonucleotide biosynthesis, IMP => GDP,GTP [PATH:pws00230 pws01232 pws01100]
M00053 Deoxyribonucleotide biosynthesis, ADP/GDP/CDP/UDP => dATP/dGTP/dCTP/dUTP [PATH:pws00230 pws00240 pws01232 pws01100]

Pyrimidine metabolism
M00051 De novo pyrimidine biosynthesis, glutamine (+ PRPP) => UMP [PATH:pws00240 pws01240 pws01100]
M00052 Pyrimidine ribonucleotide biosynthesis, UMP => UDP/UTP,CDP/CTP [PATH:pws00240 pws01232 pws01240 pws01100]
M00938 Pyrimidine deoxyribonucleotide biosynthesis, UDP => dTTP [PATH:pws00240 pws01232 pws01100]

Amino acid metabolism
Serine and threonine metabolism
M00020 Serine biosynthesis, glycerate-3P => serine [PATH:pws00260 pws00680 pws01200 pws01230 pws01100]
M00018 Threonine biosynthesis, aspartate => homoserine => threonine [PATH:pws00260 pws01230 pws01100 pws01110]
M00621 Glycine cleavage system [PATH:pws00260 pws00630 pws00670 pws00785 pws01200 pws01100]

Cysteine and methionine metabolism
M00021 Cysteine biosynthesis, serine => cysteine [PATH:pws00270 pws00920 pws01320 pws01200 pws01230 pws01100 pws01110]
M00017 Methionine biosynthesis, aspartate => homoserine => methionine [PATH:pws00270 pws01230 pws01100]

Branched-chain amino acid metabolism
M00019 Valine/isoleucine biosynthesis, pyruvate => valine / 2-oxobutanoate => isoleucine [PATH:pws00290 pws00770 pws01210 pws01230 pws01100 pws01110]
M00570 Isoleucine biosynthesis, threonine => 2-oxobutanoate => isoleucine [PATH:pws00290 pws01230 pws01100]
M00432 Leucine biosynthesis, 2-oxoisovalerate => 2-oxoisocaproate [PATH:pws00290 pws01210 pws01230 pws01100 pws01110]

Lysine metabolism
M00016 Lysine biosynthesis, succinyl-DAP pathway, aspartate => lysine [PATH:pws00300 pws01230 pws01100]

Arginine and proline metabolism
M00028 Ornithine biosynthesis, glutamate => ornithine [PATH:pws00220 pws01210 pws01230 pws01100]
M00844 Arginine biosynthesis, ornithine => arginine [PATH:pws00220 pws01230 pws01100]
M00015 Proline biosynthesis, glutamate => proline [PATH:pws00330 pws01230 pws01100]

Polyamine biosynthesis
Histidine metabolism
M00026 Histidine biosynthesis, PRPP => histidine [PATH:pws00340 pws01230 pws01100 pws01110]

Aromatic amino acid metabolism
M00022 Shikimate pathway, phosphoenolpyruvate + erythrose-4P => chorismate [PATH:pws00400 pws01230 pws01100 pws01110]
M00023 Tryptophan biosynthesis, chorismate => tryptophan [PATH:pws00400 pws01230 pws01100 pws01110]
M00024 Phenylalanine biosynthesis, chorismate => phenylpyruvate => phenylalanine [PATH:pws00400 pws01230 pws01100 pws01110]
M00025 Tyrosine biosynthesis, chorismate => HPP => tyrosine [PATH:pws00400 pws01230 pws01100]

Other amino acid metabolism
M00118 Glutathione biosynthesis, glutamate => glutathione [PATH:pws00480 pws01240 pws01100]

Glycan metabolism
Nucleotide sugar biosynthesis
M00909 UDP-GlcNAc biosynthesis, prokaryotes, Fru-6P => UDP-GlcNAc [PATH:pws00520 pws01250 pws01100]
M00995 UDP-MurNAc biosynthesis, Fru-6P => UDP-MurNAc [PATH:pws00520 pws01250 pws01100]
M00549 UDP-Glc biosynthesis, Glc => UDP-Glc [PATH:pws00520 pws01250 pws01100]
M01004 UDP-Galf biosynthesis, UDP-Glc => UDP-Galf [PATH:pws00520 pws00052 pws01250 pws01100]
M00554 UDP-Gal biosynthesis, Gal => UDP-Gal [PATH:pws00520 pws00052 pws01250 pws01100]
M00063 CMP-KDO biosynthesis, ribulose-5P => CMP-KDO [PATH:pws00541 pws01250 pws01100]
M01014 UDP-ManNAcA biosynthesis, UDP-GlcNAc => UDP-ManNAcA [PATH:pws00541 pws01250 pws01100]
M00064 ADP-LDmanHep biosynthesis, sedoheptulose-7P => ADP-LDmanHep [PATH:pws00541 pws01250 pws01100]
M00761 Und-P-alpha-L-Ara4N biosynthesis, UDP-Glc => UDP-L-Ara4FN => Und-P-alpha-L-Ara4N [PATH:pws00541 pws01250 pws01100]
M00793 dTDP-L-Rha biosynthesis, Glc-1P => dTDP-L-Rha [PATH:pws00521 pws00523 pws00541 pws01250 pws01100 pws01110]
M01025 dTDP-D-Fuc4NAc biosynthesis, Glc-1P => dTDP-D-Fuc4NAc [PATH:pws00541 pws01250 pws01100]

Glycan biosynthesis
Glycosaminoglycan metabolism
Lipopolysaccharide metabolism
M00060 KDO2-lipid A biosynthesis, Raetz pathway, LpxL-LpxM type [PATH:pws00540 pws01100]

Other polysaccharide metabolism
Metabolism of cofactors and vitamins
Cofactor and vitamin metabolism
M00127 Thiamine biosynthesis, prokaryotes, AIR (+ DXP/tyrosine) => TMP/TPP [PATH:pws00730 pws01240 pws01100]
M00899 Thiamine salvage pathway, HMP/HET => TMP [PATH:pws00730 pws01100]
M00125 Riboflavin biosynthesis, plants and bacteria, GTP => riboflavin/FMN/FAD [PATH:pws00740 pws01240 pws01100 pws01110]
M00124 Pyridoxal-P biosynthesis, erythrose-4P => pyridoxal-P [PATH:pws00750 pws01240 pws01100]
M00115 NAD biosynthesis, aspartate => quinolinate => NAD [PATH:pws00760 pws01240 pws01100]
M00119 Pantothenate biosynthesis, valine/L-aspartate => pantothenate [PATH:pws00770 pws01240 pws01100 pws01110]
M00120 Coenzyme A biosynthesis, pantothenate => CoA [PATH:pws00770 pws01240 pws01100]
M00572 Pimeloyl-ACP biosynthesis, BioC-BioH pathway, malonyl-ACP => pimeloyl-ACP [PATH:pws00780 pws01240 pws01100]
M00123 Biotin biosynthesis, pimeloyl-ACP/CoA => biotin [PATH:pws00780 pws01240 pws01100]
M00881 Lipoic acid biosynthesis, plants and bacteria, octanoyl-ACP => dihydrolipoyl-E2/H [PATH:pws00785 pws01240 pws01100]
M00126 Tetrahydrofolate biosynthesis, GTP => THF [PATH:pws00790 pws00670 pws01240 pws01100]
M00880 Molybdenum cofactor biosynthesis, GTP => molybdenum cofactor [PATH:pws00790 pws01240 pws01100]
M00988 PreQ1 biosynthesis, GTP => 7-Aminomethyl-7-deazaguanine [PATH:pws00790 pws01100]
M00846 Siroheme biosynthesis, glutamyl-tRNA => siroheme [PATH:pws00860 pws01240 pws01100 pws01110]
M00121 Heme biosynthesis, plants and bacteria, glutamate => heme [PATH:pws00860 pws01240 pws01100 pws01110]
M00117 Ubiquinone biosynthesis, prokaryotes, chorismate (+ polyprenyl-PP) => ubiquinol [PATH:pws00130 pws01240 pws01100 pws01110]
M00989 Ubiquinone biosynthesis, O2-independent, prokaryotes, chorismate (+ polyprenyl-PP) => ubiquinol [PATH:pws00130 pws01240 pws01100 pws01110]
M00116 Menaquinone biosynthesis, chorismate (+ polyprenyl-PP) => menaquinol [PATH:pws00130 pws01240 pws01100 pws01110]

Biosynthesis of terpenoids and polyketides
Terpenoid backbone biosynthesis
M00096 C5 isoprenoid biosynthesis, non-mevalonate pathway [PATH:pws00900 pws01100 pws01110]
M00364 C10-C20 isoprenoid biosynthesis, bacteria [PATH:pws00900 pws01100 pws01110]

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
Biosynthesis of other compounds
Xenobiotics biodegradation
Aromatics degradation

Gene set
Pathogenicity
Drug resistance
Plant pathogenicity
Symbiosis
Module set
Metabolic capacity
M00615 Nitrate assimilation