Alkylglycerophosphate 2-O-acetyltransferase

In enzymology, an alkylglycerophosphate 2-O-acetyltransferase (EC 2.3.1.105) is an enzyme that catalyzes the chemical reaction

alkylglycerophosphate 2-O-acetyltransferase
Identifiers
EC no.2.3.1.105
CAS no.76773-96-1
Databases
IntEnzIntEnz view
BRENDABRENDA entry
ExPASyNiceZyme view
KEGGKEGG entry
MetaCycmetabolic pathway
PRIAMprofile
PDB structuresRCSB PDB PDBe PDBsum
Gene OntologyAmiGO / QuickGO
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NCBIproteins
acetyl-CoA + 1-alkyl-sn-glycero-3-phosphate CoA + 1-alkyl-2-acetyl-sn-glycero-3-phosphate

Thus, the two substrates of this enzyme are acetyl-CoA and 1-alkyl-sn-glycero-3-phosphate, whereas its two products are CoA and 1-alkyl-2-acetyl-sn-glycero-3-phosphate.

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 acetyl-CoA:1-alkyl-sn-glycero-3-phosphate 2-O-acetyltransferase. This enzyme is also called alkyllyso-GP:acetyl-CoA acetyltransferase. This enzyme participates in ether lipid metabolism.

References

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  • Lee TC, Malone B, Snyder F (1986). "A new de novo pathway for the formation of 1-alkyl-2-acetyl-sn-glycerols, precursors of platelet activating factor. Biochemical characterization of 1-alkyl-2-lyso-sn-glycero-3-P:acetyl-CoA acetyltransferase in rat spleen". J. Biol. Chem. 261 (12): 5373–7. PMID 3007498.