KEGG Modules

Energy metabolism

 Carbon fixation

 Nitrogen metabolism

 Methane metabolism

 Sulfur metabolism
Carbohydrate and lipid metabolism

 Central carbohydrate metabolism
M00002 Glycolysis, core module involving three-carbon compounds [PATH: tha00010]
M00307 Pyruvate oxidation, pyruvate => acetyl-CoA [PATH: tha00010 tha00020 tha00620]
M00009 Citrate cycle (TCA cycle, Krebs cycle) [PATH: tha00020]
M00010 Citrate cycle, first carbon oxidation, oxaloacetate => 2-oxoglutarate [PATH: tha00020]
M00011 Citrate cycle, second carbon oxidation, 2-oxoglutarate => oxaloacetate [PATH: tha00020]
M00007 Pentose phosphate pathway, non-oxidative phase, fructose 6P => ribose 5P [PATH: tha00030]
M00580 Pentose phosphate pathway, archaea, fructose 6P => ribose 5P [PATH: tha00030]
M00005 PRPP biosynthesis, ribose 5P => PRPP [PATH: tha00030 tha00230]


 Other carbohydrate metabolism

 Fatty acid metabolism
M00083 Fatty acid biosynthesis, elongation [PATH: tha00061]


 Lipid metabolism
M00093 Phosphatidylethanolamine (PE) biosynthesis, PA => PS => PE [PATH: tha00564]


 Lipopolysaccharide metabolism

 Sugar metabolism

 Glycan metabolism

 Glycosaminoglycan metabolism

 Terpenoid backbone biosynthesis
M00365 C10-C20 isoprenoid biosynthesis, archaea [PATH: tha00900]


 Sterol biosynthesis

 Other terpenoid biosynthesis
Nucleotide and amino acid metabolism

 Purine metabolism
M00048 Inosine monophosphate biosynthesis, PRPP + glutamine => IMP [PATH: tha00230]
M00049 Adenine ribonucleotide biosynthesis, IMP => ADP,ATP [PATH: tha00230]
M00050 Guanine ribonucleotide biosynthesis IMP => GDP,GTP [PATH: tha00230]


 Pyrimidine metabolism
M00052 Pyrimidine ribonucleotide biosynthesis, UMP => UDP/UTP,CDP/CTP [PATH: tha00240]


 Serine and threonine metabolism
M00020 Serine biosynthesis, glycerate-3P => serine [PATH: tha00260]


 Cysteine and methionine metabolism

 Branched-chain amino acid metabolism

 Lysine metabolism
M00016 Lysine biosynthesis, succinyl-DAP pathway, aspartate => lysine [PATH: tha00300]


 Arginine and proline metabolism
M00015 Proline biosynthesis, glutamate => proline [PATH: tha00330]
M00028 Ornithine biosynthesis, glutamate => ornithine [PATH: tha00330]


 Histidine metabolism

 Aromatic amino acid metabolism

 Other amino acid metabolism

 Cofactor and vitamin biosynthesis
M00120 Coenzyme A biosynthesis, pantothenate => CoA [PATH: tha00770]


 Polyamine biosynthesis
M00133 Polyamine biosynthesis, arginine => agmatine => putrescine => spermidine [PATH: tha00330]


 Phenylpropanoid and flavonoid biosynthesis

 Alkaloid and other secondary metabolite biosynthesis
Secondary metabolism

 Aromatics degradataion

Energy metabolism

 Photosynthesis

 ATP synthesis
M00144 NADH:quinone oxidoreductase, prokaryotes [PATH: tha00190]
M00149 Succinate dehydrogenase, prokaryotes [PATH: tha00190]
M00151 Cytochrome bc1 complex respiratory unit [PATH: tha00190]
M00153 Cytochrome d ubiquinol oxidase [PATH: tha00190]
M00156 Cytochrome c oxidase, cbb3-type [PATH: tha00190]
M00157 F-type ATPase, bacteria [PATH: tha00190]
M00159 V-type ATPase, prokaryotes [PATH: tha00190]

Carbohydrate and lipid metabolism

 Carbohydrate metabolism
M00310 Pyruvate:ferredoxin oxidoreductase [PATH: tha00620]
M00311 2-oxoglutarate:ferredoxin oxidoreductase [PATH: tha00020]
M00313 indolepyruvate:ferredoxin oxidoreductase


 Glycan metabolism
Genetic information processing

 DNA polymerase
M00260 DNA polymerase III complex, bacteria [BR:ko03032 ko03400][PATH: tha03030 tha03430 tha03440]
M00264 DNA polymerase II complex, archaea [BR:ko03032]


 Replication system

 Repair system

 RNA polymerase
M00183 RNA polymerase, bacteria [BR:ko03021 ko03400][PATH: tha03020]
M00184 RNA polymerase, archaea [BR:ko03021][PATH: tha03020]


 Spliceosome

 RNA processing
M00390 Exosome, archaea [PATH: tha03018]


 Ribosome
M00178 Ribosome, bacteria [BR:ko03011][PATH: tha03010]
M00179 Ribosome, archaea [BR:ko03011][PATH: tha03010]


 Proteasome
M00343 Archaeal proteasome [BR:ko03051][PATH: tha03050]


 Ubiquitin system

 Protein processing
Environmental information processing

 Mineral and organic ion transport system
M00423 Molybdate/tungstate transport system [BR:ko02000][PATH: tha02010]
M00190 Iron(III) transport system [BR:ko02000][PATH: tha02010]
M00191 Thiamine transport system [BR:ko02000][PATH: tha02010]


 Saccharide and polyol transport system
M00195 Maltooligosaccharide transport system [BR:ko02000][PATH: tha02010]
M00197 Putative fructooligosaccharide transport system [BR:ko02000]
M00210 Putative ABC transport system [BR:ko02000]


 Phosphate and amino acid transport system
M00222 Phosphate transport system [BR:ko02000][PATH: tha02010]
M00237 Branched-chain amino acid transport system [BR:ko02000][PATH: tha02010]


 Peptide and nickel transport system
M00239 Peptides/nickel transport system [BR:ko02000][PATH: tha02010]


 Metallic cation, iron-siderophore and vitamin B12 transport system
M00240 Iron complex transport system [BR:ko02000][PATH: tha02010]
M00245 Cobalt transport system [BR:ko02000][PATH: tha02010]
M00244 Putative zinc/manganese transport system [BR:ko02000]


 ABC-2 type and other transport systems
M00250 Lipopolysaccharide transport system [BR:ko02000][PATH: tha02010]
M00320 Lipopolysaccharide export system [BR:ko02000][PATH: tha02010]
M00255 Lipoprotein-releasing system [BR:ko02000][PATH: tha02010]
M00259 Heme transport system [BR:ko02000][PATH: tha02010]
M00248 Putative antibiotic transport system [BR:ko02000][PATH: tha02010]


 Phosphotransferase system (PTS)

 Bacterial secretion system
M00335 Sec (secretion) system [BR:ko02044][PATH: tha03070]
M00336 Twin-arginine translocation (Tat) system [BR:ko02044][PATH: tha03070]

Metabolism

 Aminoacyl tRNA
M00360 Aminoacyl-tRNA biosynthesis, prokaryotes [PATH: tha00970]


 Nucleotide sugar
Environmental information processing

 Two-component regulatory system

Genotypic signature

 Metabolic capacity

 Pathogenicity