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DraconiticBiochemistryBiomolecules · Catabolism · Biosynthesis · MetabolismMap
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TAG is hydrolyzed to DAG by PNPLA2/3

TAG + H2O → DAG + LCFA(-)

Reactome
R-HSA-1482777
Compartment
endoplasmic reticulum membrane · cytosol
Rhea
None recorded

Inputs

Outputs

  • DAGCHEBI:17815, C5H6O5R2, endoplasmic reticulum membrane
  • LCFA(-)CHEBI:57560, CO2R, endoplasmic reticulum membrane

Catalysed by

  • triacylglycerol lipase activity of PNPLA2/3 [endoplasmic reticulum membrane]EC 3.1.1.3

Literature

  1. Identification, cloning, expression, and purification of three novel human calcium-independent phospholipase A2 family members possessing triacylglycerol lipase and acylglycerol transacylase activities J Biol Chem, 2004
  2. A sequence variation (I148M) in PNPLA3 associated with nonalcoholic fatty liver disease disrupts triglyceride hydrolysis J Biol Chem, 2010
  3. Pnpla3/Adiponutrin deficiency in mice does not contribute to fatty liver disease or metabolic syndrome J Lipid Res, 2011