KEGG Modules

Carbohydrate metabolism
Central carbohydrate metabolism
M00001 Glycolysis (Embden-Meyerhof pathway), glucose => pyruvate [PATH:bya00010 bya01200 bya01100]
M00002 Glycolysis, core module involving three-carbon compounds [PATH:bya00010 bya01200 bya01230 bya01100]
M00003 Gluconeogenesis, oxaloacetate => fructose-6P [PATH:bya00010 bya00020 bya01100]
M00307 Pyruvate oxidation, pyruvate => acetyl-CoA [PATH:bya00010 bya00020 bya00620 bya01200 bya01100]
M00009 Citrate cycle (TCA cycle, Krebs cycle) [PATH:bya00020 bya01200 bya01100]
M00010 Citrate cycle, first carbon oxidation, oxaloacetate => 2-oxoglutarate [PATH:bya00020 bya01200 bya01210 bya01230 bya01100]
M00011 Citrate cycle, second carbon oxidation, 2-oxoglutarate => oxaloacetate [PATH:bya00020 bya01200 bya01100]
M00004 Pentose phosphate pathway (Pentose phosphate cycle) [PATH:bya00030 bya01200 bya01100 bya01120]
M00006 Pentose phosphate pathway, oxidative phase, glucose 6P => ribulose 5P [PATH:bya00030 bya01200 bya01100 bya01120]
M00007 Pentose phosphate pathway, non-oxidative phase, fructose 6P => ribose 5P [PATH:bya00030 bya01200 bya01230 bya01100 bya01120]
M00005 PRPP biosynthesis, ribose 5P => PRPP [PATH:bya00030 bya00230 bya01200 bya01230 bya01100]

Other carbohydrate metabolism
M00631 D-Galacturonate degradation (bacteria), D-galacturonate => pyruvate + D-glyceraldehyde 3P [PATH:bya00040 bya00030 bya01100]
M00632 Galactose degradation, Leloir pathway, galactose => alpha-D-glucose-1P [PATH:bya00052 bya01100]
M00549 Nucleotide sugar biosynthesis, glucose => UDP-glucose [PATH:bya00520 bya01250 bya01100]
M00554 Nucleotide sugar biosynthesis, galactose => UDP-galactose [PATH:bya00520 bya00052 bya01250 bya01100]
M00909 UDP-N-acetyl-D-glucosamine biosynthesis, prokaryotes, glucose => UDP-GlcNAc [PATH:bya00520 bya01250 bya01100]

Energy metabolism
Carbon fixation
M00579 Phosphate acetyltransferase-acetate kinase pathway, acetyl-CoA => acetate [PATH:bya00430 bya00620 bya01200 bya01100 bya01120]

Methane metabolism
M00345 Formaldehyde assimilation, ribulose monophosphate pathway [PATH:bya00030 bya00680 bya01200 bya01230 bya01100 bya01120]

Nitrogen metabolism
M00530 Dissimilatory nitrate reduction, nitrate => ammonia [PATH:bya00910 bya01100 bya01120]

Sulfur metabolism
M00176 Assimilatory sulfate reduction, sulfate => H2S [PATH:bya00920 bya01100 bya01120]

Photosynthesis
ATP synthesis
M00151 Cytochrome bc1 complex respiratory unit [PATH:bya00190]
M00155 Cytochrome c oxidase, prokaryotes [PATH:bya00190]
M00416 Cytochrome aa3-600 menaquinol oxidase [PATH:bya00190]
M00157 F-type ATPase, prokaryotes and chloroplasts [PATH:bya00190]

Lipid metabolism
Fatty acid metabolism
M00082 Fatty acid biosynthesis, initiation [PATH:bya00061 bya01212 bya01100]
M00083 Fatty acid biosynthesis, elongation [PATH:bya00061 bya01212 bya01100]
M00086 beta-Oxidation, acyl-CoA synthesis [PATH:bya00061 bya00071 bya01212 bya01100]

Sterol biosynthesis
Lipid metabolism
M00093 Phosphatidylethanolamine (PE) biosynthesis, PA => PS => PE [PATH:bya00564 bya01100]

Nucleotide metabolism
Purine metabolism
M00048 De novo purine biosynthesis, PRPP + glutamine => IMP [PATH:bya00230 bya01100]
M00049 Adenine ribonucleotide biosynthesis, IMP => ADP,ATP [PATH:bya00230 bya01232 bya01240 bya01100]
M00050 Guanine ribonucleotide biosynthesis, IMP => GDP,GTP [PATH:bya00230 bya01232 bya01100]
M00053 Deoxyribonucleotide biosynthesis, ADP/GDP/CDP/UDP => dATP/dGTP/dCTP/dUTP [PATH:bya00230 bya00240 bya01232 bya01100]

Pyrimidine metabolism
M00052 Pyrimidine ribonucleotide biosynthesis, UMP => UDP/UTP,CDP/CTP [PATH:bya00240 bya01232 bya01240 bya01100]
M00938 Pyrimidine deoxyribonucleotide biosynthesis, UDP => dTTP [PATH:bya00240 bya01232 bya01100]

Amino acid metabolism
Serine and threonine metabolism
M00020 Serine biosynthesis, glycerate-3P => serine [PATH:bya00260 bya00680 bya01200 bya01230 bya01100]
M00018 Threonine biosynthesis, aspartate => homoserine => threonine [PATH:bya00260 bya01230 bya01100 bya01110]
M00555 Betaine biosynthesis, choline => betaine [PATH:bya00260 bya01100]

Cysteine and methionine metabolism
M00021 Cysteine biosynthesis, serine => cysteine [PATH:bya00270 bya00920 bya01200 bya01230 bya01100 bya01110]
M00609 Cysteine biosynthesis, methionine => cysteine [PATH:bya00270 bya01230 bya01100]
M00017 Methionine biosynthesis, aspartate => homoserine => methionine [PATH:bya00270 bya01230 bya01100]
M00034 Methionine salvage pathway [PATH:bya00270 bya01100]

Branched-chain amino acid metabolism
M00019 Valine/isoleucine biosynthesis, pyruvate => valine / 2-oxobutanoate => isoleucine [PATH:bya00290 bya00770 bya01210 bya01230 bya01100 bya01110]
M00570 Isoleucine biosynthesis, threonine => 2-oxobutanoate => isoleucine [PATH:bya00290 bya01230 bya01100]
M00432 Leucine biosynthesis, 2-oxoisovalerate => 2-oxoisocaproate [PATH:bya00290 bya01210 bya01230 bya01100 bya01110]

Lysine metabolism
M00525 Lysine biosynthesis, acetyl-DAP pathway, aspartate => lysine [PATH:bya00300 bya01230 bya01100]

Arginine and proline metabolism
M00028 Ornithine biosynthesis, glutamate => ornithine [PATH:bya00220 bya01210 bya01230 bya01100]
M00844 Arginine biosynthesis, ornithine => arginine [PATH:bya00220 bya01230 bya01100]
M00015 Proline biosynthesis, glutamate => proline [PATH:bya00330 bya01230 bya01100]

Polyamine biosynthesis
M00133 Polyamine biosynthesis, arginine => agmatine => putrescine => spermidine [PATH:bya00330 bya01100]

Histidine metabolism
M00026 Histidine biosynthesis, PRPP => histidine [PATH:bya00340 bya01230 bya01100 bya01110]
M00045 Histidine degradation, histidine => N-formiminoglutamate => glutamate [PATH:bya00340 bya01100]

Aromatic amino acid metabolism
M00022 Shikimate pathway, phosphoenolpyruvate + erythrose-4P => chorismate [PATH:bya00400 bya01230 bya01100 bya01110]

Other amino acid metabolism
Glycan metabolism
Glycan biosynthesis
Glycosaminoglycan metabolism
Lipopolysaccharide metabolism
Metabolism of cofactors and vitamins
Cofactor and vitamin metabolism
M00895 Thiamine biosynthesis, prokaryotes, AIR (+ DXP/glycine) => TMP/TPP [PATH:bya00730 bya01240 bya01100]
M00899 Thiamine salvage pathway, HMP/HET => TMP [PATH:bya00730 bya01100]
M00125 Riboflavin biosynthesis, plants and bacteria, GTP => riboflavin/FMN/FAD [PATH:bya00740 bya01240 bya01100 bya01110]
M00916 Pyridoxal-P biosynthesis, R5P + glyceraldehyde-3P + glutamine => pyridoxal-P [PATH:bya00750 bya01240 bya01100]
M00115 NAD biosynthesis, aspartate => quinolinate => NAD [PATH:bya00760 bya01240 bya01100]
M00119 Pantothenate biosynthesis, valine/L-aspartate => pantothenate [PATH:bya00770 bya01240 bya01100 bya01110]
M00120 Coenzyme A biosynthesis, pantothenate => CoA [PATH:bya00770 bya01240 bya01100]
M00123 Biotin biosynthesis, pimeloyl-ACP/CoA => biotin [PATH:bya00780 bya01240 bya01100]
M00573 Biotin biosynthesis, BioI pathway, long-chain-acyl-ACP => pimeloyl-ACP => biotin [PATH:bya00780 bya01240 bya01100]
M00577 Biotin biosynthesis, BioW pathway, pimelate => pimeloyl-CoA => biotin [PATH:bya00780 bya01240 bya01100]
M00883 Lipoic acid biosynthesis, animals and bacteria, octanoyl-ACP => dihydrolipoyl-H => dihydrolipoyl-E2 [PATH:bya00785 bya01240 bya01100]
M00126 Tetrahydrofolate biosynthesis, GTP => THF [PATH:bya00790 bya00670 bya01240 bya01100]
M00880 Molybdenum cofactor biosynthesis, GTP => molybdenum cofactor [PATH:bya00790 bya01240 bya01100]
M00846 Siroheme biosynthesis, glutamyl-tRNA => siroheme [PATH:bya00860 bya01240 bya01100 bya01110]
M00926 Heme biosynthesis, bacteria, glutamyl-tRNA => coproporphyrin III => heme [PATH:bya00860 bya01240 bya01100]
M00116 Menaquinone biosynthesis, chorismate (+ polyprenyl-PP) => menaquinol [PATH:bya00130 bya01240 bya01100 bya01110]

Biosynthesis of terpenoids and polyketides
Terpenoid backbone biosynthesis
M00096 C5 isoprenoid biosynthesis, non-mevalonate pathway [PATH:bya00900 bya01100 bya01110]
M00364 C10-C20 isoprenoid biosynthesis, bacteria [PATH:bya00900 bya01100 bya01110]

Plant terpenoid biosynthesis
Macrolide biosynthesis
Enediyne biosynthesis
Type II polyketide biosynthesis
Polyketide sugar unit biosynthesis
M00793 dTDP-L-rhamnose biosynthesis [PATH:bya00521 bya00523 bya00541 bya01250 bya01100 bya01110]

Biosynthesis of other secondary metabolites
Biosynthesis of phytochemical compounds
Biosynthesis of beta-lactams
Biosynthesis of other antibiotics
M00787 Bacilysin biosynthesis, prephenate => bacilysin [PATH:bya00998 bya01100 bya01110]

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