KEGG Modules

Carbohydrate metabolism
Central carbohydrate metabolism
M00001 Glycolysis (Embden-Meyerhof pathway), glucose => pyruvate [PATH:gan00010 gan01200 gan01100]
M00002 Glycolysis, core module involving three-carbon compounds [PATH:gan00010 gan01200 gan01230 gan01100]
M00003 Gluconeogenesis, oxaloacetate => fructose-6P [PATH:gan00010 gan00020 gan01100]
M00307 Pyruvate oxidation, pyruvate => acetyl-CoA [PATH:gan00010 gan00020 gan00620 gan01200 gan01100]
M00009 Citrate cycle (TCA cycle, Krebs cycle) [PATH:gan00020 gan01200 gan01100]
M00010 Citrate cycle, first carbon oxidation, oxaloacetate => 2-oxoglutarate [PATH:gan00020 gan01200 gan01210 gan01230 gan01100]
M00011 Citrate cycle, second carbon oxidation, 2-oxoglutarate => oxaloacetate [PATH:gan00020 gan01200 gan01100]
M00004 Pentose phosphate pathway (Pentose phosphate cycle) [PATH:gan00030 gan01200 gan01100 gan01120]
M00006 Pentose phosphate pathway, oxidative phase, glucose 6P => ribulose 5P [PATH:gan00030 gan01200 gan01100 gan01120]
M00007 Pentose phosphate pathway, non-oxidative phase, fructose 6P => ribose 5P [PATH:gan00030 gan01200 gan01230 gan01100 gan01120]
M00005 PRPP biosynthesis, ribose 5P => PRPP [PATH:gan00030 gan00230 gan01200 gan01230 gan01100]
M00008 Entner-Doudoroff pathway, glucose-6P => glyceraldehyde-3P + pyruvate [PATH:gan00030 gan01200 gan01100 gan01120]

Other carbohydrate metabolism
M00631 D-Galacturonate degradation (bacteria), D-galacturonate => pyruvate + D-glyceraldehyde 3P [PATH:gan00040 gan00030 gan01100]
M00632 Galactose degradation, Leloir pathway, galactose => alpha-D-glucose-1P [PATH:gan00052 gan01100]
M00854 Glycogen biosynthesis, glucose-1P => glycogen/starch [PATH:gan00500 gan01100]
M00554 Nucleotide sugar biosynthesis, galactose => UDP-galactose [PATH:gan00520 gan00052 gan01100]
M00909 UDP-N-acetyl-D-glucosamine biosynthesis, prokaryotes, glucose => UDP-GlcNAc [PATH:gan00520 gan01100]

Energy metabolism
Carbon fixation
M00168 CAM (Crassulacean acid metabolism), dark [PATH:gan00620 gan01200 gan01100 gan01120]
M00579 Phosphate acetyltransferase-acetate kinase pathway, acetyl-CoA => acetate [PATH:gan00430 gan00620 gan01200 gan01100 gan01120]

Methane metabolism
Nitrogen metabolism
Sulfur metabolism
Photosynthesis
ATP synthesis
M00150 Fumarate reductase, prokaryotes [PATH:gan00190]
M00417 Cytochrome o ubiquinol oxidase [PATH:gan00190]
M00157 F-type ATPase, prokaryotes and chloroplasts [PATH:gan00190]

Lipid metabolism
Fatty acid metabolism
M00082 Fatty acid biosynthesis, initiation [PATH:gan00061 gan01212 gan01100]
M00083 Fatty acid biosynthesis, elongation [PATH:gan00061 gan01212 gan01100]
M00086 beta-Oxidation, acyl-CoA synthesis [PATH:gan00061 gan00071 gan01212 gan01100]

Sterol biosynthesis
Lipid metabolism
M00093 Phosphatidylethanolamine (PE) biosynthesis, PA => PS => PE [PATH:gan00564 gan01100]

Nucleotide metabolism
Purine metabolism
M00048 Inosine monophosphate biosynthesis, PRPP + glutamine => IMP [PATH:gan00230 gan01100]
M00049 Adenine ribonucleotide biosynthesis, IMP => ADP,ATP [PATH:gan00230 gan01240 gan01100]
M00050 Guanine ribonucleotide biosynthesis IMP => GDP,GTP [PATH:gan00230 gan01100]

Pyrimidine metabolism
M00052 Pyrimidine ribonucleotide biosynthesis, UMP => UDP/UTP,CDP/CTP [PATH:gan00240 gan01240 gan01100]
M00053 Pyrimidine deoxyribonuleotide biosynthesis, CDP/CTP => dCDP/dCTP,dTDP/dTTP [PATH:gan00240 gan01100]

Amino acid metabolism
Serine and threonine metabolism
M00020 Serine biosynthesis, glycerate-3P => serine [PATH:gan00260 gan00680 gan01200 gan01230 gan01100]
M00018 Threonine biosynthesis, aspartate => homoserine => threonine [PATH:gan00260 gan01230 gan01100 gan01110]

Cysteine and methionine metabolism
M00021 Cysteine biosynthesis, serine => cysteine [PATH:gan00270 gan00920 gan01200 gan01230 gan01100 gan01110]
M00017 Methionine biosynthesis, apartate => homoserine => methionine [PATH:gan00270 gan01230 gan01100]

Branched-chain amino acid metabolism
M00019 Valine/isoleucine biosynthesis, pyruvate => valine / 2-oxobutanoate => isoleucine [PATH:gan00290 gan00770 gan01210 gan01230 gan01100 gan01110]
M00570 Isoleucine biosynthesis, threonine => 2-oxobutanoate => isoleucine [PATH:gan00290 gan01230 gan01100]
M00432 Leucine biosynthesis, 2-oxoisovalerate => 2-oxoisocaproate [PATH:gan00290 gan01210 gan01230 gan01100 gan01110]

Lysine metabolism
M00016 Lysine biosynthesis, succinyl-DAP pathway, aspartate => lysine [PATH:gan00300 gan01230 gan01100]

Arginine and proline metabolism
M00028 Ornithine biosynthesis, glutamate => ornithine [PATH:gan00220 gan01210 gan01230 gan01100]
M00844 Arginine biosynthesis, ornithine => arginine [PATH:gan00220 gan01230 gan01100]
M00015 Proline biosynthesis, glutamate => proline [PATH:gan00330 gan01230 gan01100]

Polyamine biosynthesis
Histidine metabolism
M00026 Histidine biosynthesis, PRPP => histidine [PATH:gan00340 gan01230 gan01100 gan01110]

Aromatic amino acid metabolism
M00022 Shikimate pathway, phosphoenolpyruvate + erythrose-4P => chorismate [PATH:gan00400 gan01230 gan01100 gan01110]
M00023 Tryptophan biosynthesis, chorismate => tryptophan [PATH:gan00400 gan01230 gan01100 gan01110]

Other amino acid metabolism
Glycan metabolism
Glycan biosynthesis
Glycosaminoglycan metabolism
Lipopolysaccharide metabolism
M00060 KDO2-lipid A biosynthesis, Raetz pathway, LpxL-LpxM type [PATH:gan00540 gan01100]
M00063 CMP-KDO biosynthesis [PATH:gan00540 gan01100]
M00064 ADP-L-glycero-D-manno-heptose biosynthesis [PATH:gan00540 gan01100]

Metabolism of cofactors and vitamins
Cofactor and vitamin metabolism
M00899 Thiamine salvage pathway, HMP/HET => TMP [PATH:gan00730 gan01100]
M00125 Riboflavin biosynthesis, plants and bacteria, GTP => riboflavin/FMN/FAD [PATH:gan00740 gan01240 gan01100 gan01110]
M00916 Pyridoxal-P biosynthesis, R5P + glyceraldehyde-3P + glutamine => pyridoxal-P [PATH:gan00750 gan01240 gan01100]
M00120 Coenzyme A biosynthesis, pantothenate => CoA [PATH:gan00770 gan01240 gan01100]
M00572 Pimeloyl-ACP biosynthesis, BioC-BioH pathway, malonyl-ACP => pimeloyl-ACP [PATH:gan00780 gan01240 gan01100]
M00123 Biotin biosynthesis, pimeloyl-ACP/CoA => biotin [PATH:gan00780 gan01240 gan01100]
M00881 Lipoic acid biosynthesis, plants and bacteria, octanoyl-ACP => dihydrolipoyl-E2/H [PATH:gan00785 gan01240 gan01100]
M00126 Tetrahydrofolate biosynthesis, GTP => THF [PATH:gan00790 gan00670 gan01240 gan01100]
M00880 Molybdenum cofactor biosynthesis, GTP => molybdenum cofactor [PATH:gan00790 gan01240 gan01100]
M00121 Heme biosynthesis, plants and bacteria, glutamate => heme [PATH:gan00860 gan01240 gan01100 gan01110]
M00116 Menaquinone biosynthesis, chorismate (+ polyprenyl-PP) => menaquinol [PATH:gan00130 gan01240 gan01100 gan01110]

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
Plant pathogenicity
Symbiosis
Module set
Metabolic capacity