KEGG Modules

Carbohydrate metabolism
Central carbohydrate metabolism
M00001 Glycolysis (Embden-Meyerhof pathway), glucose => pyruvate [PATH:pvb00010 pvb01200 pvb01100]
M00002 Glycolysis, core module involving three-carbon compounds [PATH:pvb00010 pvb01200 pvb01230 pvb01100]
M00003 Gluconeogenesis, oxaloacetate => fructose-6P [PATH:pvb00010 pvb00020 pvb01100]
M00307 Pyruvate oxidation, pyruvate => acetyl-CoA [PATH:pvb00010 pvb00020 pvb00620 pvb01200 pvb01100]
M00009 Citrate cycle (TCA cycle, Krebs cycle) [PATH:pvb00020 pvb01200 pvb01100]
M00010 Citrate cycle, first carbon oxidation, oxaloacetate => 2-oxoglutarate [PATH:pvb00020 pvb01200 pvb01210 pvb01230 pvb01100]
M00011 Citrate cycle, second carbon oxidation, 2-oxoglutarate => oxaloacetate [PATH:pvb00020 pvb01200 pvb01100]
M00004 Pentose phosphate pathway (Pentose phosphate cycle) [PATH:pvb00030 pvb01200 pvb01100 pvb01120]
M00006 Pentose phosphate pathway, oxidative phase, glucose 6P => ribulose 5P [PATH:pvb00030 pvb01200 pvb01100 pvb01120]
M00007 Pentose phosphate pathway, non-oxidative phase, fructose 6P => ribose 5P [PATH:pvb00030 pvb01200 pvb01230 pvb01100 pvb01120]
M00005 PRPP biosynthesis, ribose 5P => PRPP [PATH:pvb00030 pvb00230 pvb01200 pvb01230 pvb01100]
M00008 Entner-Doudoroff pathway, glucose-6P => glyceraldehyde-3P + pyruvate [PATH:pvb00030 pvb01200 pvb01100 pvb01120]

Other carbohydrate metabolism
M00854 Glycogen biosynthesis, glucose-1P => glycogen/starch [PATH:pvb00500 pvb01100]
M00549 Nucleotide sugar biosynthesis, glucose => UDP-glucose [PATH:pvb00520 pvb01250 pvb01100]
M00909 UDP-N-acetyl-D-glucosamine biosynthesis, prokaryotes, glucose => UDP-GlcNAc [PATH:pvb00520 pvb01250 pvb01100]

Energy metabolism
Carbon fixation
M00168 CAM (Crassulacean acid metabolism), dark [PATH:pvb00620 pvb01200 pvb01100 pvb01120]
M00579 Phosphate acetyltransferase-acetate kinase pathway, acetyl-CoA => acetate [PATH:pvb00430 pvb00620 pvb01200 pvb01100 pvb01120]

Methane metabolism
Nitrogen metabolism
Sulfur metabolism
M00176 Assimilatory sulfate reduction, sulfate => H2S [PATH:pvb00920 pvb01100 pvb01120]

Photosynthesis
ATP synthesis
M00149 Succinate dehydrogenase, prokaryotes [PATH:pvb00190]
M00151 Cytochrome bc1 complex respiratory unit [PATH:pvb00190]
M00156 Cytochrome c oxidase, cbb3-type [PATH:pvb00190]
M00157 F-type ATPase, prokaryotes and chloroplasts [PATH:pvb00190]

Lipid metabolism
Fatty acid metabolism
M00082 Fatty acid biosynthesis, initiation [PATH:pvb00061 pvb01212 pvb01100]
M00083 Fatty acid biosynthesis, elongation [PATH:pvb00061 pvb01212 pvb01100]
M00086 beta-Oxidation, acyl-CoA synthesis [PATH:pvb00061 pvb00071 pvb01212 pvb01100]
M00087 beta-Oxidation [PATH:pvb00071 pvb01212 pvb01100]

Sterol biosynthesis
Lipid metabolism
M00093 Phosphatidylethanolamine (PE) biosynthesis, PA => PS => PE [PATH:pvb00564 pvb01100]

Nucleotide metabolism
Purine metabolism
M00048 De novo purine biosynthesis, PRPP + glutamine => IMP [PATH:pvb00230 pvb01100]
M00049 Adenine ribonucleotide biosynthesis, IMP => ADP,ATP [PATH:pvb00230 pvb01232 pvb01240 pvb01100]
M00050 Guanine ribonucleotide biosynthesis, IMP => GDP,GTP [PATH:pvb00230 pvb01232 pvb01100]
M00053 Deoxyribonucleotide biosynthesis, ADP/GDP/CDP/UDP => dATP/dGTP/dCTP/dUTP [PATH:pvb00230 pvb00240 pvb01232 pvb01100]

Pyrimidine metabolism
M00052 Pyrimidine ribonucleotide biosynthesis, UMP => UDP/UTP,CDP/CTP [PATH:pvb00240 pvb01232 pvb01240 pvb01100]

Amino acid metabolism
Serine and threonine metabolism
M00020 Serine biosynthesis, glycerate-3P => serine [PATH:pvb00260 pvb00680 pvb01200 pvb01230 pvb01100]
M00018 Threonine biosynthesis, aspartate => homoserine => threonine [PATH:pvb00260 pvb01230 pvb01100 pvb01110]
M00621 Glycine cleavage system [PATH:pvb00260 pvb00630 pvb01200 pvb01100]
M00555 Betaine biosynthesis, choline => betaine [PATH:pvb00260 pvb01100]

Cysteine and methionine metabolism
M00021 Cysteine biosynthesis, serine => cysteine [PATH:pvb00270 pvb00920 pvb01200 pvb01230 pvb01100 pvb01110]
M00017 Methionine biosynthesis, aspartate => homoserine => methionine [PATH:pvb00270 pvb01230 pvb01100]

Branched-chain amino acid metabolism
M00019 Valine/isoleucine biosynthesis, pyruvate => valine / 2-oxobutanoate => isoleucine [PATH:pvb00290 pvb00770 pvb01210 pvb01230 pvb01100 pvb01110]
M00570 Isoleucine biosynthesis, threonine => 2-oxobutanoate => isoleucine [PATH:pvb00290 pvb01230 pvb01100]
M00432 Leucine biosynthesis, 2-oxoisovalerate => 2-oxoisocaproate [PATH:pvb00290 pvb01210 pvb01230 pvb01100 pvb01110]
M00036 Leucine degradation, leucine => acetoacetate + acetyl-CoA [PATH:pvb00280 pvb01100]

Lysine metabolism
M00016 Lysine biosynthesis, succinyl-DAP pathway, aspartate => lysine [PATH:pvb00300 pvb01230 pvb01100]

Arginine and proline metabolism
M00028 Ornithine biosynthesis, glutamate => ornithine [PATH:pvb00220 pvb01210 pvb01230 pvb01100]
M00844 Arginine biosynthesis, ornithine => arginine [PATH:pvb00220 pvb01230 pvb01100]
M00015 Proline biosynthesis, glutamate => proline [PATH:pvb00330 pvb01230 pvb01100]
M00970 Proline degradation, proline => glutamate [PATH:pvb00330 pvb01100]

Polyamine biosynthesis
M00133 Polyamine biosynthesis, arginine => agmatine => putrescine => spermidine [PATH:pvb00330 pvb01100]

Histidine metabolism
M00026 Histidine biosynthesis, PRPP => histidine [PATH:pvb00340 pvb01230 pvb01100 pvb01110]
M00045 Histidine degradation, histidine => N-formiminoglutamate => glutamate [PATH:pvb00340 pvb01100]

Aromatic amino acid metabolism
M00022 Shikimate pathway, phosphoenolpyruvate + erythrose-4P => chorismate [PATH:pvb00400 pvb01230 pvb01100 pvb01110]
M00023 Tryptophan biosynthesis, chorismate => tryptophan [PATH:pvb00400 pvb01230 pvb01100 pvb01110]

Other amino acid metabolism
M00118 Glutathione biosynthesis, glutamate => glutathione [PATH:pvb00480 pvb01240 pvb01100]
M00948 Hydroxyproline degradation, trans-4-hydroxy-L-proline => 2-oxoglutarate [PATH:pvb00470 pvb01100]

Glycan metabolism
Glycan biosynthesis
Glycosaminoglycan metabolism
Lipopolysaccharide metabolism
M00063 CMP-KDO biosynthesis [PATH:pvb00540 pvb01250 pvb01100]

Metabolism of cofactors and vitamins
Cofactor and vitamin metabolism
M00125 Riboflavin biosynthesis, plants and bacteria, GTP => riboflavin/FMN/FAD [PATH:pvb00740 pvb01240 pvb01100 pvb01110]
M00124 Pyridoxal-P biosynthesis, erythrose-4P => pyridoxal-P [PATH:pvb00750 pvb01240 pvb01100]
M00115 NAD biosynthesis, aspartate => quinolinate => NAD [PATH:pvb00760 pvb01240 pvb01100]
M00120 Coenzyme A biosynthesis, pantothenate => CoA [PATH:pvb00770 pvb01240 pvb01100]
M00123 Biotin biosynthesis, pimeloyl-ACP/CoA => biotin [PATH:pvb00780 pvb01240 pvb01100]
M00881 Lipoic acid biosynthesis, plants and bacteria, octanoyl-ACP => dihydrolipoyl-E2/H [PATH:pvb00785 pvb01240 pvb01100]
M00126 Tetrahydrofolate biosynthesis, GTP => THF [PATH:pvb00790 pvb00670 pvb01240 pvb01100]
M00846 Siroheme biosynthesis, glutamyl-tRNA => siroheme [PATH:pvb00860 pvb01240 pvb01100 pvb01110]
M00121 Heme biosynthesis, plants and bacteria, glutamate => heme [PATH:pvb00860 pvb01240 pvb01100 pvb01110]
M00122 Cobalamin biosynthesis, cobyrinate a,c-diamide => cobalamin [PATH:pvb00860 pvb01240 pvb01100]
M00117 Ubiquinone biosynthesis, prokaryotes, chorismate (+ polyprenyl-PP) => ubiquinol [PATH:pvb00130 pvb01240 pvb01100 pvb01110]

Biosynthesis of terpenoids and polyketides
Terpenoid backbone biosynthesis
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
Biosynthesis of other fungal compounds
Biosynthesis of other bacterial compounds
M00837 Prodigiosin biosynthesis, L-proline => prodigiosin [PATH:pvb00333 pvb01100 pvb01110]

Xenobiotics biodegradation
Aromatics degradation

Gene set
Pathogenicity
Drug resistance
M00641 Multidrug resistance, efflux pump MexEF-OprN

Plant pathogenicity
Symbiosis
Module set
Metabolic capacity