Triacylglycerol—sterol O-acyltransferase
| triacylglycerol-sterol O-acyltransferase | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifiers | |||||||||
ExPASy | NiceZyme view | ||||||||
| KEGG | KEGG entry | ||||||||
| MetaCyc | metabolic pathway | ||||||||
| PRIAM | profile | ||||||||
| PDB structures | RCSB PDB PDBe PDBsum | ||||||||
| Gene Ontology | AmiGO / QuickGO | ||||||||
| |||||||||
In
enzymology, a triacylglycerol---sterol O-acyltransferase (EC 2.3.1.77) is an enzyme that catalyzes the chemical reaction
- triacylglycerol + a 3beta-hydroxysterol diacylglycerol + a 3beta-hydroxysterol ester
Thus, the two
diacylglycerol and 3beta-hydroxysterol ester
.
This enzyme belongs to the family of transferases, specifically those acyltransferases transferring groups other than aminoacyl groups. The systematic name of this enzyme class is triacylglycerol:3beta-hydroxysterol O-acyltransferase. This enzyme is also called triacylglycerol:sterol acyltransferase.
References
- Zimowski J, Wojciechowski ZA (1981). "Acyl donors for sterol esterification by cell-free preparations from Sinapis alba roots". .
