KEGG Modules

Carbohydrate metabolism
Central carbohydrate metabolism
M00002 Glycolysis, core module involving three-carbon compounds [PATH:mgra00010 mgra01200 mgra01230 mgra01100]
M00003 Gluconeogenesis, oxaloacetate => fructose-6P [PATH:mgra00010 mgra00020 mgra01100]
M00307 Pyruvate oxidation, pyruvate => acetyl-CoA [PATH:mgra00010 mgra00020 mgra00620 mgra01200 mgra01100]
M00009 Citrate cycle (TCA cycle, Krebs cycle) [PATH:mgra00020 mgra01200 mgra01100]
M00010 Citrate cycle, first carbon oxidation, oxaloacetate => 2-oxoglutarate [PATH:mgra00020 mgra01200 mgra01210 mgra01230 mgra01100]
M00011 Citrate cycle, second carbon oxidation, 2-oxoglutarate => oxaloacetate [PATH:mgra00020 mgra01200 mgra01100]
M00004 Pentose phosphate pathway (Pentose phosphate cycle) [PATH:mgra00030 mgra01200 mgra01100 mgra01120]
M00006 Pentose phosphate pathway, oxidative phase, glucose 6P => ribulose 5P [PATH:mgra00030 mgra01200 mgra01100 mgra01120]
M00007 Pentose phosphate pathway, non-oxidative phase, fructose 6P => ribose 5P [PATH:mgra00030 mgra01200 mgra01230 mgra01100 mgra01120]
M00005 PRPP biosynthesis, ribose 5P => PRPP [PATH:mgra00030 mgra00230 mgra01200 mgra01230 mgra01100]

Other carbohydrate metabolism
M00632 Galactose degradation, Leloir pathway, galactose => alpha-D-glucose-1P [PATH:mgra00052 mgra01100]
M00550 Ascorbate degradation, ascorbate => D-xylulose-5P [PATH:mgra00053 mgra01100 mgra01120]
M00854 Glycogen biosynthesis, glucose-1P => glycogen/starch [PATH:mgra00500 mgra01100]
M00554 Nucleotide sugar biosynthesis, galactose => UDP-galactose [PATH:mgra00520 mgra00052 mgra01250 mgra01100]

Energy metabolism
Carbon fixation
M00168 CAM (Crassulacean acid metabolism), dark [PATH:mgra00620 mgra01200 mgra01100 mgra01120]
M00579 Phosphate acetyltransferase-acetate kinase pathway, acetyl-CoA => acetate [PATH:mgra00430 mgra00620 mgra01200 mgra01100 mgra01120]

Methane metabolism
Nitrogen metabolism
Sulfur metabolism
Photosynthesis
ATP synthesis
M00150 Fumarate reductase, prokaryotes [PATH:mgra00190]
M00157 F-type ATPase, prokaryotes and chloroplasts [PATH:mgra00190]

Lipid metabolism
Fatty acid metabolism
M00082 Fatty acid biosynthesis, initiation [PATH:mgra00061 mgra01212 mgra01100]
M00083 Fatty acid biosynthesis, elongation [PATH:mgra00061 mgra01212 mgra01100]
M00086 beta-Oxidation, acyl-CoA synthesis [PATH:mgra00061 mgra00071 mgra01212 mgra01100]

Sterol biosynthesis
Lipid metabolism
M00093 Phosphatidylethanolamine (PE) biosynthesis, PA => PS => PE [PATH:mgra00564 mgra01100]

Nucleotide metabolism
Purine metabolism
M00048 De novo purine biosynthesis, PRPP + glutamine => IMP [PATH:mgra00230 mgra01100]
M00049 Adenine ribonucleotide biosynthesis, IMP => ADP,ATP [PATH:mgra00230 mgra01232 mgra01240 mgra01100]
M00050 Guanine ribonucleotide biosynthesis, IMP => GDP,GTP [PATH:mgra00230 mgra01232 mgra01100]
M00053 Deoxyribonucleotide biosynthesis, ADP/GDP/CDP/UDP => dATP/dGTP/dCTP/dUTP [PATH:mgra00230 mgra00240 mgra01232 mgra01100]

Pyrimidine metabolism
M00052 Pyrimidine ribonucleotide biosynthesis, UMP => UDP/UTP,CDP/CTP [PATH:mgra00240 mgra01232 mgra01240 mgra01100]
M00938 Pyrimidine deoxyribonucleotide biosynthesis, UDP => dTTP [PATH:mgra00240 mgra01232 mgra01100]

Amino acid metabolism
Serine and threonine metabolism
M00020 Serine biosynthesis, glycerate-3P => serine [PATH:mgra00260 mgra00680 mgra01200 mgra01230 mgra01100]
M00018 Threonine biosynthesis, aspartate => homoserine => threonine [PATH:mgra00260 mgra01230 mgra01100 mgra01110]

Cysteine and methionine metabolism
M00021 Cysteine biosynthesis, serine => cysteine [PATH:mgra00270 mgra00920 mgra01200 mgra01230 mgra01100 mgra01110]
M00017 Methionine biosynthesis, aspartate => homoserine => methionine [PATH:mgra00270 mgra01230 mgra01100]

Branched-chain amino acid metabolism
M00019 Valine/isoleucine biosynthesis, pyruvate => valine / 2-oxobutanoate => isoleucine [PATH:mgra00290 mgra00770 mgra01210 mgra01230 mgra01100 mgra01110]
M00570 Isoleucine biosynthesis, threonine => 2-oxobutanoate => isoleucine [PATH:mgra00290 mgra01230 mgra01100]

Lysine metabolism
M00016 Lysine biosynthesis, succinyl-DAP pathway, aspartate => lysine [PATH:mgra00300 mgra01230 mgra01100]

Arginine and proline metabolism
M00028 Ornithine biosynthesis, glutamate => ornithine [PATH:mgra00220 mgra01210 mgra01230 mgra01100]
M00844 Arginine biosynthesis, ornithine => arginine [PATH:mgra00220 mgra01230 mgra01100]
M00015 Proline biosynthesis, glutamate/ornithine => proline [PATH:mgra00330 mgra01230 mgra01100]

Polyamine biosynthesis
Histidine metabolism
M00026 Histidine biosynthesis, PRPP => histidine [PATH:mgra00340 mgra01230 mgra01100 mgra01110]

Aromatic amino acid metabolism
M00022 Shikimate pathway, phosphoenolpyruvate + erythrose-4P => chorismate [PATH:mgra00400 mgra01230 mgra01100 mgra01110]
M00023 Tryptophan biosynthesis, chorismate => tryptophan [PATH:mgra00400 mgra01230 mgra01100 mgra01110]

Other amino acid metabolism
Glycan metabolism
Glycan biosynthesis
Glycosaminoglycan metabolism
Lipopolysaccharide metabolism
M00060 KDO2-lipid A biosynthesis, Raetz pathway, LpxL-LpxM type [PATH:mgra00540 mgra01100]
M00063 CMP-KDO biosynthesis [PATH:mgra00540 mgra01250 mgra01100]
M00064 ADP-L-glycero-D-manno-heptose biosynthesis [PATH:mgra00540 mgra01250 mgra01100]
M00922 CMP-Neu5Ac biosynthesis [PATH:mgra00541 mgra01250 mgra01100]

Metabolism of cofactors and vitamins
Cofactor and vitamin metabolism
M00899 Thiamine salvage pathway, HMP/HET => TMP [PATH:mgra00730 mgra01100]
M00120 Coenzyme A biosynthesis, pantothenate => CoA [PATH:mgra00770 mgra01240 mgra01100]
M00572 Pimeloyl-ACP biosynthesis, BioC-BioH pathway, malonyl-ACP => pimeloyl-ACP [PATH:mgra00780 mgra01240 mgra01100]
M00881 Lipoic acid biosynthesis, plants and bacteria, octanoyl-ACP => dihydrolipoyl-E2/H [PATH:mgra00785 mgra01240 mgra01100]
M00126 Tetrahydrofolate biosynthesis, GTP => THF [PATH:mgra00790 mgra00670 mgra01240 mgra01100]
M00880 Molybdenum cofactor biosynthesis, GTP => molybdenum cofactor [PATH:mgra00790 mgra01240 mgra01100]
M00121 Heme biosynthesis, plants and bacteria, glutamate => heme [PATH:mgra00860 mgra01240 mgra01100 mgra01110]
M00117 Ubiquinone biosynthesis, prokaryotes, chorismate (+ polyprenyl-PP) => ubiquinol [PATH:mgra00130 mgra01240 mgra01100 mgra01110]
M00116 Menaquinone biosynthesis, chorismate (+ polyprenyl-PP) => menaquinol [PATH:mgra00130 mgra01240 mgra01100 mgra01110]

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