KEGG Modules

Carbohydrate metabolism
Central carbohydrate metabolism
M00001 Glycolysis (Embden-Meyerhof pathway), glucose => pyruvate [PATH:bsx00010 bsx01200 bsx01100]
M00002 Glycolysis, core module involving three-carbon compounds [PATH:bsx00010 bsx01200 bsx01230 bsx01100]
M00003 Gluconeogenesis, oxaloacetate => fructose-6P [PATH:bsx00010 bsx00020 bsx01100]
M00307 Pyruvate oxidation, pyruvate => acetyl-CoA [PATH:bsx00010 bsx00020 bsx00620 bsx00785 bsx01200 bsx01210 bsx01100]
M00009 Citrate cycle (TCA cycle, Krebs cycle) [PATH:bsx00020 bsx01200 bsx01100]
M00010 Citrate cycle, first carbon oxidation, oxaloacetate => 2-oxoglutarate [PATH:bsx00020 bsx01200 bsx01210 bsx01230 bsx01100]
M00011 Citrate cycle, second carbon oxidation, 2-oxoglutarate => oxaloacetate [PATH:bsx00020 bsx01200 bsx01210 bsx01100]
M00004 Pentose phosphate pathway (Pentose phosphate cycle) [PATH:bsx00030 bsx01200 bsx01100 bsx01120]
M00006 Pentose phosphate pathway, oxidative phase, glucose 6P => ribulose 5P [PATH:bsx00030 bsx01200 bsx01100 bsx01120]
M00007 Pentose phosphate pathway, non-oxidative phase, fructose 6P => ribose 5P [PATH:bsx00030 bsx01200 bsx01230 bsx01100 bsx01120]
M00005 PRPP biosynthesis, ribose 5P => PRPP [PATH:bsx00030 bsx00230 bsx01200 bsx01230 bsx01100]

Other carbohydrate metabolism
M00631 D-Galacturonate degradation (bacteria), D-galacturonate => pyruvate + D-glyceraldehyde 3P [PATH:bsx00040 bsx00030 bsx01100]
M00854 Glycogen biosynthesis, glucose-1P => glycogen/starch [PATH:bsx00500 bsx01100]
M00982 Methylcitrate cycle [PATH:bsx00640 bsx00020 bsx01200 bsx01100 bsx01120]

Energy metabolism
Carbon fixation
M00579 Phosphate acetyltransferase-acetate kinase pathway, acetyl-CoA => acetate [PATH:bsx00430 bsx00620 bsx00720 bsx01200 bsx01100 bsx01120]

Methane metabolism
M00345 Formaldehyde assimilation, ribulose monophosphate pathway [PATH:bsx00030 bsx00680 bsx01200 bsx01230 bsx01100 bsx01120]

Nitrogen metabolism
M00531 Assimilatory nitrate reduction, nitrate => ammonia [PATH:bsx00910 bsx01310 bsx01100 bsx01120]

Sulfur metabolism
M00176 Assimilatory sulfate reduction, sulfate => H2S [PATH:bsx00920 bsx01320 bsx01100 bsx01120]

Photosynthesis
ATP synthesis
M00151 Cytochrome bc1 complex respiratory unit [PATH:bsx00190 bsx01100]
M00155 Cytochrome c oxidase, prokaryotes [PATH:bsx00190 bsx01100]
M00416 Cytochrome aa3-600 menaquinol oxidase [PATH:bsx00190 bsx01100]

Lipid metabolism
Fatty acid metabolism
M00082 Fatty acid biosynthesis, initiation [PATH:bsx00061 bsx01212 bsx01100]
M00083 Fatty acid biosynthesis, elongation [PATH:bsx00061 bsx01212 bsx01100]
M00086 beta-Oxidation, acyl-CoA synthesis [PATH:bsx00061 bsx00071 bsx01212 bsx01100]

Sterol biosynthesis
Lipid metabolism
M00093 Phosphatidylethanolamine (PE) biosynthesis, PA => PS => PE [PATH:bsx00564 bsx01100]

Nucleotide metabolism
Purine metabolism
M00048 De novo purine biosynthesis, PRPP + glutamine => IMP [PATH:bsx00230 bsx01100]
M00049 Adenine ribonucleotide biosynthesis, IMP => ADP,ATP [PATH:bsx00230 bsx01232 bsx01240 bsx01100]
M00050 Guanine ribonucleotide biosynthesis, IMP => GDP,GTP [PATH:bsx00230 bsx01232 bsx01100]
M00053 Deoxyribonucleotide biosynthesis, ADP/GDP/CDP/UDP => dATP/dGTP/dCTP/dUTP [PATH:bsx00230 bsx00240 bsx01232 bsx01100]

Pyrimidine metabolism
M00052 Pyrimidine ribonucleotide biosynthesis, UMP => UDP/UTP,CDP/CTP [PATH:bsx00240 bsx01232 bsx01240 bsx01100]
M00938 Pyrimidine deoxyribonucleotide biosynthesis, UDP => dTTP [PATH:bsx00240 bsx01232 bsx01100]

Amino acid metabolism
Serine and threonine metabolism
M00020 Serine biosynthesis, glycerate-3P => serine [PATH:bsx00260 bsx00680 bsx01200 bsx01230 bsx01100]
M00018 Threonine biosynthesis, aspartate => homoserine => threonine [PATH:bsx00260 bsx01230 bsx01100 bsx01110]
M00621 Glycine cleavage system [PATH:bsx00260 bsx00630 bsx00670 bsx00785 bsx01200 bsx01100]
M00555 Betaine biosynthesis, choline => betaine [PATH:bsx00260 bsx00670 bsx01100]

Cysteine and methionine metabolism
M00021 Cysteine biosynthesis, serine => cysteine [PATH:bsx00270 bsx00920 bsx01320 bsx01200 bsx01230 bsx01100 bsx01110]
M00017 Methionine biosynthesis, aspartate => homoserine => methionine [PATH:bsx00270 bsx01230 bsx01100]

Branched-chain amino acid metabolism
M00019 Valine/isoleucine biosynthesis, pyruvate => valine / 2-oxobutanoate => isoleucine [PATH:bsx00290 bsx00770 bsx01210 bsx01230 bsx01100 bsx01110]
M00570 Isoleucine biosynthesis, threonine => 2-oxobutanoate => isoleucine [PATH:bsx00290 bsx01230 bsx01100]
M00432 Leucine biosynthesis, 2-oxoisovalerate => 2-oxoisocaproate [PATH:bsx00290 bsx01210 bsx01230 bsx01100 bsx01110]

Lysine metabolism
M00525 Lysine biosynthesis, acetyl-DAP pathway, aspartate => lysine [PATH:bsx00300 bsx01230 bsx01100]

Arginine and proline metabolism
M00844 Arginine biosynthesis, ornithine => arginine [PATH:bsx00220 bsx01230 bsx01100]
M00015 Proline biosynthesis, glutamate => proline [PATH:bsx00330 bsx01230 bsx01100]
M00970 Proline degradation, proline => glutamate [PATH:bsx00330 bsx01100]
M00972 Proline metabolism [PATH:bsx00330 bsx01100]

Polyamine biosynthesis
M00133 Polyamine biosynthesis, arginine => agmatine => putrescine => spermidine [PATH:bsx00330 bsx01100]

Histidine metabolism
M00045 Histidine degradation, histidine => N-formiminoglutamate => glutamate [PATH:bsx00340 bsx01100]

Aromatic amino acid metabolism
M00022 Shikimate pathway, phosphoenolpyruvate + erythrose-4P => chorismate [PATH:bsx00400 bsx01230 bsx01100 bsx01110]

Other amino acid metabolism
Glycan metabolism
Nucleotide sugar biosynthesis
M00909 UDP-GlcNAc biosynthesis, prokaryotes, Fru-6P => UDP-GlcNAc [PATH:bsx00520 bsx01250 bsx01100]
M00995 UDP-MurNAc biosynthesis, Fru-6P => UDP-MurNAc [PATH:bsx00520 bsx01250 bsx01100]
M00549 UDP-Glc biosynthesis, Glc => UDP-Glc [PATH:bsx00520 bsx01250 bsx01100]
M00793 dTDP-L-rhamnose biosynthesis, glucose-1P => dTDP-L-Rha [PATH:bsx00521 bsx00523 bsx00541 bsx01250 bsx01100 bsx01110]

Glycan biosynthesis
Glycosaminoglycan metabolism
Lipopolysaccharide metabolism
Other polysaccharide metabolism
Metabolism of cofactors and vitamins
Cofactor and vitamin metabolism
M00895 Thiamine biosynthesis, prokaryotes, AIR (+ DXP/glycine) => TMP/TPP [PATH:bsx00730 bsx01240 bsx01100]
M00899 Thiamine salvage pathway, HMP/HET => TMP [PATH:bsx00730 bsx01100]
M00125 Riboflavin biosynthesis, plants and bacteria, GTP => riboflavin/FMN/FAD [PATH:bsx00740 bsx01240 bsx01100 bsx01110]
M00916 Pyridoxal-P biosynthesis, R5P + glyceraldehyde-3P + glutamine => pyridoxal-P [PATH:bsx00750 bsx01240 bsx01100]
M00119 Pantothenate biosynthesis, valine/L-aspartate => pantothenate [PATH:bsx00770 bsx01240 bsx01100 bsx01110]
M00120 Coenzyme A biosynthesis, pantothenate => CoA [PATH:bsx00770 bsx01240 bsx01100]
M00123 Biotin biosynthesis, pimeloyl-ACP/CoA => biotin [PATH:bsx00780 bsx01240 bsx01100]
M00573 Biotin biosynthesis, BioI pathway, long-chain-acyl-ACP => pimeloyl-ACP => biotin [PATH:bsx00780 bsx01240 bsx01100]
M00577 Biotin biosynthesis, BioW pathway, pimelate => pimeloyl-CoA => biotin [PATH:bsx00780 bsx01240 bsx01100]
M00883 Lipoic acid biosynthesis, animals and bacteria, octanoyl-ACP => dihydrolipoyl-H => dihydrolipoyl-E2 [PATH:bsx00785 bsx01240 bsx01100]
M00880 Molybdenum cofactor biosynthesis, GTP => molybdenum cofactor [PATH:bsx00790 bsx01240 bsx01100]
M00988 PreQ1 biosynthesis, GTP => 7-Aminomethyl-7-deazaguanine [PATH:bsx00790 bsx01100]
M00846 Siroheme biosynthesis, glutamyl-tRNA => siroheme [PATH:bsx00860 bsx01240 bsx01100 bsx01110]
M00926 Heme biosynthesis, bacteria, glutamyl-tRNA => coproporphyrin III => heme [PATH:bsx00860 bsx01240 bsx01100]

Biosynthesis of terpenoids and polyketides
Terpenoid backbone biosynthesis
M00096 C5 isoprenoid biosynthesis, non-mevalonate pathway [PATH:bsx00900 bsx01100 bsx01110]
M00364 C10-C20 isoprenoid biosynthesis, bacteria [PATH:bsx00900 bsx01100 bsx01110]

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
M00877 Kanosamine biosynthesis, glucose 6-phosphate => kanosamine [PATH:bsx00998 bsx01100 bsx01110]
M00787 Bacilysin biosynthesis, prephenate => bacilysin [PATH:bsx00998 bsx01100 bsx01110]

Biosynthesis of other fungal compounds
Biosynthesis of other bacterial compounds
Xenobiotics biodegradation
Aromatics degradation

Gene set
Pathogenicity
Drug resistance
M00700 Multidrug resistance, efflux pump AbcA

Plant pathogenicity
Symbiosis
Module set
Metabolic capacity
M00615 Nitrate assimilation