KEGG Modules

Carbohydrate metabolism
Central carbohydrate metabolism
M00001 Glycolysis (Embden-Meyerhof pathway), glucose => pyruvate [PATH:ckr00010 ckr01200 ckr01100]
M00002 Glycolysis, core module involving three-carbon compounds [PATH:ckr00010 ckr01200 ckr01230 ckr01100]
M00003 Gluconeogenesis, oxaloacetate => fructose-6P [PATH:ckr00010 ckr00020 ckr01100]
M00307 Pyruvate oxidation, pyruvate => acetyl-CoA [PATH:ckr00010 ckr00020 ckr00620 ckr00785 ckr01200 ckr01210 ckr01100]
M00010 Citrate cycle, first carbon oxidation, oxaloacetate => 2-oxoglutarate [PATH:ckr00020 ckr01200 ckr01210 ckr01230 ckr01100]
M00007 Pentose phosphate pathway, non-oxidative phase, fructose 6P => ribose 5P [PATH:ckr00030 ckr01200 ckr01230 ckr01100 ckr01120]
M00005 PRPP biosynthesis, ribose 5P => PRPP [PATH:ckr00030 ckr00230 ckr01200 ckr01230 ckr01100]

Other carbohydrate metabolism
M00854 Glycogen biosynthesis, glucose-1P => glycogen/starch [PATH:ckr00500 ckr01100]
M00549 Nucleotide sugar biosynthesis, glucose => UDP-glucose [PATH:ckr00520 ckr01250 ckr01100]
M00909 UDP-N-acetyl-D-glucosamine biosynthesis, prokaryotes, glucose => UDP-GlcNAc [PATH:ckr00520 ckr01250 ckr01100]

Energy metabolism
Carbon fixation
M00579 Phosphate acetyltransferase-acetate kinase pathway, acetyl-CoA => acetate [PATH:ckr00430 ckr00620 ckr01200 ckr01100 ckr01120]

Methane metabolism
Nitrogen metabolism
M00175 Nitrogen fixation, nitrogen => ammonia [PATH:ckr00910 ckr01100 ckr01120]

Sulfur metabolism
Photosynthesis
ATP synthesis
M00157 F-type ATPase, prokaryotes and chloroplasts [PATH:ckr00190 ckr01100]

Lipid metabolism
Fatty acid metabolism
M00082 Fatty acid biosynthesis, initiation [PATH:ckr00061 ckr01212 ckr01100]
M00083 Fatty acid biosynthesis, elongation [PATH:ckr00061 ckr01212 ckr01100]
M00086 beta-Oxidation, acyl-CoA synthesis [PATH:ckr00061 ckr00071 ckr01212 ckr01100]

Sterol biosynthesis
Lipid metabolism
M00093 Phosphatidylethanolamine (PE) biosynthesis, PA => PS => PE [PATH:ckr00564 ckr01100]

Nucleotide metabolism
Purine metabolism
M00048 De novo purine biosynthesis, PRPP + glutamine => IMP [PATH:ckr00230 ckr01100]
M00049 Adenine ribonucleotide biosynthesis, IMP => ADP,ATP [PATH:ckr00230 ckr01232 ckr01240 ckr01100]
M00050 Guanine ribonucleotide biosynthesis, IMP => GDP,GTP [PATH:ckr00230 ckr01232 ckr01100]

Pyrimidine metabolism
M00051 De novo pyrimidine biosynthesis, glutamine (+ PRPP) => UMP [PATH:ckr00240 ckr01240 ckr01100]
M00052 Pyrimidine ribonucleotide biosynthesis, UMP => UDP/UTP,CDP/CTP [PATH:ckr00240 ckr01232 ckr01240 ckr01100]

Amino acid metabolism
Serine and threonine metabolism
M00018 Threonine biosynthesis, aspartate => homoserine => threonine [PATH:ckr00260 ckr01230 ckr01100 ckr01110]
M00621 Glycine cleavage system [PATH:ckr00260 ckr00630 ckr00785 ckr01200 ckr01100]

Cysteine and methionine metabolism
M00021 Cysteine biosynthesis, serine => cysteine [PATH:ckr00270 ckr00920 ckr01200 ckr01230 ckr01100 ckr01110]

Branched-chain amino acid metabolism
M00019 Valine/isoleucine biosynthesis, pyruvate => valine / 2-oxobutanoate => isoleucine [PATH:ckr00290 ckr00770 ckr01210 ckr01230 ckr01100 ckr01110]
M00570 Isoleucine biosynthesis, threonine => 2-oxobutanoate => isoleucine [PATH:ckr00290 ckr01230 ckr01100]
M00432 Leucine biosynthesis, 2-oxoisovalerate => 2-oxoisocaproate [PATH:ckr00290 ckr01210 ckr01230 ckr01100 ckr01110]

Lysine metabolism
Arginine and proline metabolism
M00028 Ornithine biosynthesis, glutamate => ornithine [PATH:ckr00220 ckr01210 ckr01230 ckr01100]
M00844 Arginine biosynthesis, ornithine => arginine [PATH:ckr00220 ckr01230 ckr01100]
M00015 Proline biosynthesis, glutamate => proline [PATH:ckr00330 ckr01230 ckr01100]

Polyamine biosynthesis
Histidine metabolism
M00026 Histidine biosynthesis, PRPP => histidine [PATH:ckr00340 ckr01230 ckr01100 ckr01110]

Aromatic amino acid metabolism
M00023 Tryptophan biosynthesis, chorismate => tryptophan [PATH:ckr00400 ckr01230 ckr01100 ckr01110]

Other amino acid metabolism
Glycan metabolism
Glycan biosynthesis
Glycosaminoglycan metabolism
Lipopolysaccharide metabolism
Metabolism of cofactors and vitamins
Cofactor and vitamin metabolism
M00899 Thiamine salvage pathway, HMP/HET => TMP [PATH:ckr00730 ckr01100]
M00916 Pyridoxal-P biosynthesis, R5P + glyceraldehyde-3P + glutamine => pyridoxal-P [PATH:ckr00750 ckr01240 ckr01100]
M00115 NAD biosynthesis, aspartate => quinolinate => NAD [PATH:ckr00760 ckr01240 ckr01100]
M00119 Pantothenate biosynthesis, valine/L-aspartate => pantothenate [PATH:ckr00770 ckr01240 ckr01100 ckr01110]
M00120 Coenzyme A biosynthesis, pantothenate => CoA [PATH:ckr00770 ckr01240 ckr01100]
M00881 Lipoic acid biosynthesis, plants and bacteria, octanoyl-ACP => dihydrolipoyl-E2/H [PATH:ckr00785 ckr01240 ckr01100]
M00140 C1-unit interconversion, prokaryotes [PATH:ckr00670 ckr01240 ckr01100]
M00847 Heme biosynthesis, archaea, siroheme => heme [PATH:ckr00860 ckr01240 ckr01100 ckr01110]
M00924 Cobalamin biosynthesis, anaerobic, uroporphyrinogen III => sirohydrochlorin => cobyrinate a,c-diamide [PATH:ckr00860 ckr01240 ckr01100]
M00122 Cobalamin biosynthesis, cobyrinate a,c-diamide => cobalamin [PATH:ckr00860 ckr01240 ckr01100]

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
Xenobiotics biodegradation
Aromatics degradation

Gene set
Pathogenicity
Drug resistance
M00627 beta-Lactam resistance, Bla system [PATH:ckr01501]
M00705 Multidrug resistance, efflux pump MepA

Plant pathogenicity
Symbiosis
Module set
Metabolic capacity