Phosphatidylcholine—dolichol O-acyltransferase

In enzymology, a phosphatidylcholine---dolichol O-acyltransferase (EC 2.3.1.83) is an enzyme that catalyzes the chemical reaction

3-sn-phosphatidylcholine + dolichol ${\displaystyle \rightleftharpoons }$ 1-acyl-sn-glycero-3-phosphocholine + acyldolichol

phosphatidylcholine-dolichol O-acyltransferase
Identifiers
EC no.	2.3.1.83
CAS no.	9012-30-0
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
Search PMC articles PubMed articles NCBI proteins

Thus, the two substrates of this enzyme are 3-sn-phosphatidylcholine and dolichol, whereas its two products are 1-acyl-sn-glycero-3-phosphocholine and acyldolichol.

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 3-sn-phosphatidylcholine:dolichol O-acyltransferase.