KEGG Orthology (KO) [BR:ko00001] 09100 Metabolism 09103 Lipid metabolism 00561 Glycerolipid metabolism [PATH:ko00561] K06116 GPP; glycerol-1-phosphatase [EC:3.1.3.21] Enzymes [BR:ko01000] 3. Hydrolases 3.1 Acting on ester bonds 3.1.3 Phosphoric-monoester hydrolases 3.1.3.21 glycerol-1-phosphatase K06116 GPP; glycerol-1-phosphatase [EC:3.1.3.21]