KEGG Modules

Carbohydrate metabolism
Central carbohydrate metabolism
M00001 Glycolysis (Embden-Meyerhof pathway), glucose => pyruvate
M00002 Glycolysis, core module involving three-carbon compounds
M00003 Gluconeogenesis, oxaloacetate => fructose-6P
M00307 Pyruvate oxidation, pyruvate => acetyl-CoA
M00580 Pentose phosphate pathway, archaea, fructose-6P => ribose-5P
M00005 PRPP biosynthesis, ribose-5P => PRPP

Other carbohydrate metabolism
M00854 Glycogen biosynthesis, glucose-1P => glycogen/starch
M00968 Pentose bisphosphate pathway (nucleoside degradation), archaea, nucleoside/NMP => 3-P..

Energy metabolism
Sulfur metabolism
M00986 Sulfur reduction, sulfur => sulfide

ATP synthesis
M00159 V/A-type ATPase, prokaryotes

Nucleotide metabolism
Purine metabolism
M00049 Adenine ribonucleotide biosynthesis, IMP => ADP,ATP

Pyrimidine metabolism
M00052 Pyrimidine ribonucleotide biosynthesis, UMP => UDP/UTP,CDP/CTP

Amino acid metabolism
Serine and threonine metabolism
M00020 Serine biosynthesis, glycerate-3P => serine

Polyamine biosynthesis
M00133 Polyamine biosynthesis, arginine => agmatine => putrescine => spermidine

Glycan metabolism
Nucleotide sugar biosynthesis
M00909 UDP-GlcNAc biosynthesis, prokaryotes, Fru-6P => UDP-GlcNAc
M00554 UDP-Gal biosynthesis, Gal => UDP-Gal
M01000 GDP-Man biosynthesis, Fru-6P => GDP-Man
M01014 UDP-ManNAcA biosynthesis, UDP-GlcNAc => UDP-ManNAcA
M00793 dTDP-L-Rha biosynthesis, Glc-1P => dTDP-L-Rha

Metabolism of cofactors and vitamins
Cofactor and vitamin metabolism
M00914 Coenzyme A biosynthesis, archaea, 2-oxoisovalerate => 4-phosphopantoate => CoA
M00880 Molybdenum cofactor biosynthesis, GTP => molybdenum cofactor

Biosynthesis of terpenoids and polyketides
Terpenoid backbone biosynthesis
M00849 C5 isoprenoid biosynthesis, mevalonate pathway, archaea
M00364 C10-C20 isoprenoid biosynthesis, bacteria
M00365 C10-C20 isoprenoid biosynthesis, archaea