2-acylglycerol O-acyltransferase
In enzymology, a 2-acylglycerol O-acyltransferase (EC 2.3.1.22) is an enzyme that catalyzes the chemical reaction
- acyl-CoA + 2-acylglycerol CoA + diacylglycerol
| 2-acylglycerol O-acyltransferase | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifiers | |||||||||
| EC no. | 2.3.1.22 | ||||||||
| CAS no. | 9055-17-8 | ||||||||
| Databases | |||||||||
| IntEnz | IntEnz view | ||||||||
| BRENDA | BRENDA entry | ||||||||
| ExPASy | NiceZyme view | ||||||||
| KEGG | KEGG entry | ||||||||
| MetaCyc | metabolic pathway | ||||||||
| PRIAM | profile | ||||||||
| PDB structures | RCSB PDB PDBe PDBsum | ||||||||
| Gene Ontology | AmiGO / QuickGO | ||||||||
| |||||||||
Thus, the two substrates of this enzyme are acyl-CoA and 2-acylglycerol, whereas its two products are CoA and diacylglycerol.
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 acyl-CoA:2-acylglycerol O-acyltransferase. Other names in common use include acylglycerol palmitoyltransferase, monoglyceride acyltransferase, acyl coenzyme A-monoglyceride acyltransferase, and monoacylglycerol acyltransferase. This enzyme participates in glycerolipid metabolism.
References
- Manganaro F, Kuksis A (1985). "Purification and preliminary characterization of 2-monoacylglycerol acyltransferase from rat intestinal villus cells". Can. J. Biochem. Cell Biol. 63 (5): 341–7. doi:10.1139/o85-050. PMID 4016575.
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