triacylglycerol-sterol O-acyltransferase EC#: 2.3.1.77; ChemWhat Code: 1376845
| Product Name | triacylglycerol-sterol O-acyltransferase |
| Example Structure | ![]() |
| Synonyms | acyltransferase, triacylglycerol-sterol, triacylglycerol:sterol acyltransferase |
| EC Number | 2.3.1.77 |
| CAS Registry Number | 80487-96-3 |
| Comments | Tripalmitoylglycerol and, more slowly, other triacylglycerols containing C6 to C22 fatty acids, can act as donors. The best acceptors are 3¦Â-hydroxysteroids with a planar ring system. |
| Cofactor | |
| History | |
| Reactions | Triacylglycerol + a 3-beta-hydroxysteroid = diacylglycerol + a 3-beta- hydroxysteroid ester. |
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