KEGG Modules

Carbohydrate metabolism
Central carbohydrate metabolism
M00002 Glycolysis, core module involving three-carbon compounds [PATH:apj00010 apj01200 apj01230 apj01100]
M00003 Gluconeogenesis, oxaloacetate => fructose-6P [PATH:apj00010 apj00020 apj01100]
M00307 Pyruvate oxidation, pyruvate => acetyl-CoA [PATH:apj00010 apj00020 apj00620 apj00785 apj01200 apj01210 apj01100]
M00011 Citrate cycle, second carbon oxidation, 2-oxoglutarate => oxaloacetate [PATH:apj00020 apj01200 apj01210 apj01100]
M00004 Pentose phosphate pathway (Pentose phosphate cycle) [PATH:apj00030 apj01200 apj01100 apj01120]
M00006 Pentose phosphate pathway, oxidative phase, glucose 6P => ribulose 5P [PATH:apj00030 apj01200 apj01100 apj01120]
M00007 Pentose phosphate pathway, non-oxidative phase, fructose 6P => ribose 5P [PATH:apj00030 apj01200 apj01230 apj01100 apj01120]
M00005 PRPP biosynthesis, ribose 5P => PRPP [PATH:apj00030 apj00230 apj01200 apj01230 apj01100]

Other carbohydrate metabolism
M00632 Galactose degradation, Leloir pathway, galactose => alpha-D-glucose-1P [PATH:apj00052 apj01100]
M00550 Ascorbate degradation, ascorbate => D-xylulose-5P [PATH:apj00053 apj01100 apj01120]
M00854 Glycogen biosynthesis, glucose-1P => glycogen/starch [PATH:apj00500 apj01100]
M00554 Nucleotide sugar biosynthesis, galactose => UDP-galactose [PATH:apj00520 apj00052 apj01250 apj01100]

Energy metabolism
Carbon fixation
M00168 CAM (Crassulacean acid metabolism), dark [PATH:apj00620 apj01200 apj01100 apj01120]
M00579 Phosphate acetyltransferase-acetate kinase pathway, acetyl-CoA => acetate [PATH:apj00430 apj00620 apj01200 apj01100 apj01120]

Methane metabolism
Nitrogen metabolism
Sulfur metabolism
Photosynthesis
ATP synthesis
M00150 Fumarate reductase, prokaryotes [PATH:apj00190 apj01100]
M00157 F-type ATPase, prokaryotes and chloroplasts [PATH:apj00190 apj01100]

Lipid metabolism
Fatty acid metabolism
M00082 Fatty acid biosynthesis, initiation [PATH:apj00061 apj01212 apj01100]
M00083 Fatty acid biosynthesis, elongation [PATH:apj00061 apj01212 apj01100]
M00086 beta-Oxidation, acyl-CoA synthesis [PATH:apj00061 apj00071 apj01212 apj01100]

Sterol biosynthesis
Lipid metabolism
M00093 Phosphatidylethanolamine (PE) biosynthesis, PA => PS => PE [PATH:apj00564 apj01100]

Nucleotide metabolism
Purine metabolism
M00048 De novo purine biosynthesis, PRPP + glutamine => IMP [PATH:apj00230 apj01100]
M00049 Adenine ribonucleotide biosynthesis, IMP => ADP,ATP [PATH:apj00230 apj01232 apj01240 apj01100]
M00050 Guanine ribonucleotide biosynthesis, IMP => GDP,GTP [PATH:apj00230 apj01232 apj01100]
M00053 Deoxyribonucleotide biosynthesis, ADP/GDP/CDP/UDP => dATP/dGTP/dCTP/dUTP [PATH:apj00230 apj00240 apj01232 apj01100]

Pyrimidine metabolism
M00052 Pyrimidine ribonucleotide biosynthesis, UMP => UDP/UTP,CDP/CTP [PATH:apj00240 apj01232 apj01240 apj01100]
M00938 Pyrimidine deoxyribonucleotide biosynthesis, UDP => dTTP [PATH:apj00240 apj01232 apj01100]

Amino acid metabolism
Serine and threonine metabolism
M00020 Serine biosynthesis, glycerate-3P => serine [PATH:apj00260 apj00680 apj01200 apj01230 apj01100]

Cysteine and methionine metabolism
M00021 Cysteine biosynthesis, serine => cysteine [PATH:apj00270 apj00920 apj01200 apj01230 apj01100 apj01110]

Branched-chain amino acid metabolism
M00019 Valine/isoleucine biosynthesis, pyruvate => valine / 2-oxobutanoate => isoleucine [PATH:apj00290 apj00770 apj01210 apj01230 apj01100 apj01110]
M00570 Isoleucine biosynthesis, threonine => 2-oxobutanoate => isoleucine [PATH:apj00290 apj01230 apj01100]
M00432 Leucine biosynthesis, 2-oxoisovalerate => 2-oxoisocaproate [PATH:apj00290 apj01210 apj01230 apj01100 apj01110]

Lysine metabolism
Arginine and proline metabolism
M00028 Ornithine biosynthesis, glutamate => ornithine [PATH:apj00220 apj01210 apj01230 apj01100]
M00844 Arginine biosynthesis, ornithine => arginine [PATH:apj00220 apj01230 apj01100]
M00015 Proline biosynthesis, glutamate => proline [PATH:apj00330 apj01230 apj01100]
M00970 Proline degradation, proline => glutamate [PATH:apj00330 apj01100]

Polyamine biosynthesis
Histidine metabolism
M00026 Histidine biosynthesis, PRPP => histidine [PATH:apj00340 apj01230 apj01100 apj01110]

Aromatic amino acid metabolism
M00022 Shikimate pathway, phosphoenolpyruvate + erythrose-4P => chorismate [PATH:apj00400 apj01230 apj01100 apj01110]
M00023 Tryptophan biosynthesis, chorismate => tryptophan [PATH:apj00400 apj01230 apj01100 apj01110]

Other amino acid metabolism
Glycan metabolism
Glycan biosynthesis
Glycosaminoglycan metabolism
Lipopolysaccharide metabolism
M00063 CMP-KDO biosynthesis [PATH:apj00540 apj01250 apj01100]
M00064 ADP-L-glycero-D-manno-heptose biosynthesis [PATH:apj00540 apj01250 apj01100]

Metabolism of cofactors and vitamins
Cofactor and vitamin metabolism
M00916 Pyridoxal-P biosynthesis, R5P + glyceraldehyde-3P + glutamine => pyridoxal-P [PATH:apj00750 apj01240 apj01100]
M00120 Coenzyme A biosynthesis, pantothenate => CoA [PATH:apj00770 apj01240 apj01100]
M00572 Pimeloyl-ACP biosynthesis, BioC-BioH pathway, malonyl-ACP => pimeloyl-ACP [PATH:apj00780 apj01240 apj01100]
M00123 Biotin biosynthesis, pimeloyl-ACP/CoA => biotin [PATH:apj00780 apj01240 apj01100]
M00881 Lipoic acid biosynthesis, plants and bacteria, octanoyl-ACP => dihydrolipoyl-E2/H [PATH:apj00785 apj01240 apj01100]
M00126 Tetrahydrofolate biosynthesis, GTP => THF [PATH:apj00790 apj00670 apj01240 apj01100]
M00140 C1-unit interconversion, prokaryotes [PATH:apj00670 apj01240 apj01100]
M00846 Siroheme biosynthesis, glutamyl-tRNA => siroheme [PATH:apj00860 apj01240 apj01100 apj01110]
M00121 Heme biosynthesis, plants and bacteria, glutamate => heme [PATH:apj00860 apj01240 apj01100 apj01110]
M00117 Ubiquinone biosynthesis, prokaryotes, chorismate (+ polyprenyl-PP) => ubiquinol [PATH:apj00130 apj01240 apj01100 apj01110]
M00116 Menaquinone biosynthesis, chorismate (+ polyprenyl-PP) => menaquinol [PATH:apj00130 apj01240 apj01100 apj01110]

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