FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
CV Term Report
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General Information
Term O-acyltransferase activity ID (Ontology) GO:0008374 (Gene Ontology)
Definition Catalysis of the transfer of an acyl group to an oxygen atom on the acceptor molecule.
Comment
Links to External Ontologies
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Annotations
Records annotated with this term OR any of its CHILD TERMS
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Records annotated with this exact term (annotations to child terms are NOT included)
Data Class Field Records
Genes (FBgn)  GO_MOLECULAR_FUNCTION      14
show Full annotation statements including this term (annotations to child terms are NOT included), and relevant FlyBase records
 Full annotation statements 
Relevant FlyBase reports
 Genes
 O-acyltransferase activity (all annotations which use CV term, excluding "NOT" statements)      14
     enables | O-acyltransferase activity      14
Spanning Tree (Parents/Children)
Only view relationship: 
  acyltransferase activity
   |__acyltransferase activity, transferring groups other than amino-acyl groups
       |__O-acyltransferase activity  33 rec.
           |__1-acylglycerophosphocholine O-acyltransferase activity 3 rec.
           |__1-acylglycerophosphoethanolamine O-acyltransferase activity
           |__1-acylglycerophosphoserine O-acyltransferase activity
           |__1-alkenylglycerophosphoethanolamine O-acyltransferase activity
           |__1-alkyl-2-acetylglycerol O-acyltransferase activity
           |__1-alkylglycerophosphocholine O-acyltransferase activity
           |__2-acylglycerol-3-phosphate O-acyltransferase activity
           |__2-acylglycerophosphocholine O-acyltransferase activity
           |__acyl-[acyl-carrier-protein]-phospholipid O-acyltransferase activity
           |__acyl-[acyl-carrier-protein]-UDP-N-acetylglucosamine O-acyltransferase activity
           |__acylglycerol O-acyltransferase activity 10 rec.
           |   |__1-acylglycerol-3-phosphate O-acyltransferase activity 5 rec.
           |   |__2-acylglycerol O-acyltransferase activity 1 rec.
           |   |__diacylglycerol O-acyltransferase activity 5 rec.
           |   |__diolein transacylation activity
           |   |__mono-olein transacylation activity
           |__alcohol O-acyltransferase activity
           |   |__alcohol O-acetyltransferase activity
           |__carnitine O-acyltransferase activity 6 rec.
           |   |__carnitine O-acetyltransferase activity 3 rec.
           |   |__carnitine O-octanoyltransferase activity 1 rec.
           |   |__carnitine O-palmitoyltransferase activity 2 rec.
           |__diacylglycerol-sterol O-acyltransferase activity
           |__diglucosylglycerate octanoyltransferase activity
           |__dolichol O-acyltransferase activity
           |__ecdysone O-acyltransferase activity
           |__galactolipid O-acyltransferase activity
           |__galactosylacylglycerol O-acyltransferase activity
           |__glucosaminyl-phosphatidylinositol O-acyltransferase activity 2 rec.
           |__glycerol-3-phosphate 2-O-acyltransferase activity
           |__glycerol-3-phosphate O-acyltransferase activity 4 rec.
           |__indoleacetylglucose-inositol O-acyltransferase activity
           |__long-chain-alcohol O-fatty-acyltransferase activity
           |__O-acetyltransferase activity 7 rec.
           |   |__1-alkylglycerophosphocholine O-acetyltransferase activity
           |   |__10-deacetylbaccatin III 10-O-acetyltransferase activity
           |   |__10-hydroxytaxane O-acetyltransferase activity
           |   |__17-O-deacetylvindoline O-acetyltransferase activity
           |   |__acetyl CoA:(Z)-3-hexen-1-ol acetyltransferase activity
           |   |__alcohol O-acetyltransferase activity
           |   |__alkylglycerophosphate 2-O-acetyltransferase activity
           |   |__aromatic-hydroxylamine O-acetyltransferase activity
           |   |__carnitine O-acetyltransferase activity 3 rec.
           |   |__chloramphenicol O-acetyltransferase activity
           |   |__choline O-acetyltransferase activity 1 rec.
           |   |__cortisol O-acetyltransferase activity
           |   |__galactoside O-acetyltransferase activity
           |   |__glycerone-phosphate O-acyltransferase activity 1 rec.
           |   |__homoserine O-acetyltransferase activity
           |   |__maltose O-acetyltransferase activity
           |   |__monoterpenol O-acetyltransferase activity
           |   |__N-acetylneuraminate 4-O-acetyltransferase activity
           |   |__N-acetylneuraminate 9-O-acetyltransferase activity 1 rec.
           |   |__N-hydroxyarylamine O-acetyltransferase activity
           |   |__N6-hydroxylysine O-acetyltransferase activity
           |   |__polysialic-acid O-acetyltransferase activity
           |   |__salutaridinol 7-O-acetyltransferase activity
           |   |__serine O-acetyltransferase activity
           |   |__taxadien-5-alpha-ol O-acetyltransferase activity
           |   |__trichothecene 3-O-acetyltransferase activity
           |   |__xylan O-acetyltransferase activity
           |__O-hydroxycinnamoyltransferase activity
           |   |__chlorogenate-glucarate O-hydroxycinnamoyltransferase activity
           |   |__galactarate O-hydroxycinnamoyltransferase activity
           |   |__glucarate O-hydroxycinnamoyltransferase activity
           |   |__glucarolactone O-hydroxycinnamoyltransferase activity
           |   |__quinate O-hydroxycinnamoyltransferase activity
           |   |__shikimate O-hydroxycinnamoyltransferase activity
           |   |__tartronate O-hydroxycinnamoyltransferase activity
           |__O-linoleoyltransferase activity 1 rec.
           |   |__phosphatidylcholine:cardiolipin O-linoleoyltransferase activity 1 rec.
           |__O-malonyltransferase activity
           |   |__flavonol-3-O-beta-glucoside O-malonyltransferase activity
           |   |__isoflavone-7-O-beta-glucoside 6''-O-malonyltransferase activity
           |__O-palmitoyltransferase activity 2 rec.
           |   |__carnitine O-palmitoyltransferase activity 2 rec.
           |   |__glycoprotein O-fatty-acyltransferase activity
           |   |__myelin-proteolipid O-palmitoyltransferase activity
           |__O-sinapoyltransferase activity
           |   |__sinapoylglucose-choline O-sinapoyltransferase activity
           |   |__sinapoylglucose-malate O-sinapoyltransferase activity
           |   |__sinapoylglucose-sinapoylglucose O-sinapoyltransferase activity
           |__O-succinyltransferase activity
           |   |__homoserine O-succinyltransferase activity
           |   |__L-serine O-succinyltransferase activity
           |__phosphatidate-sterol O-acyltransferase activity
           |__phosphatidylcholine-dolichol O-acyltransferase activity
           |__phosphatidylcholine-retinol O-acyltransferase activity
           |__phosphatidylcholine-sterol O-acyltransferase activity
           |__phosphatidylethanolamine-sterol O-acyltransferase activity
           |__plasmalogen synthase activity
           |__retinol O-fatty-acyltransferase activity
           |__serine O-acyltransferase activity
           |   |__serine O-acetyltransferase activity
           |__sterol O-acyltransferase activity 1 rec.
           |   |__cholesterol O-acyltransferase activity 1 rec.
           |   |__ergosterol O-acyltransferase activity
           |   |__lanosterol O-acyltransferase activity
           |__triglyceride-sterol O-acyltransferase activity
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Is a acyltransferase activity, transferring groups other than amino-acyl groups
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Synonyms
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Reactome:R-HSA-1482775 "MLCL is acylated to CL by HADH (IM)"
Reactome:R-HSA-1482781 "MLCL and PC are converted to CL and 1-acyl LPC by TAZ (IM) (Reversible)"
Reactome:R-HSA-1482850 "MLCL and PE are converted to CL and 1-acyl LPE by TAZ (IM) (Reversible)"
Reactome:R-HSA-1482861 "MLCL is acylated to CL by LCLAT1 (ER)"
Reactome:R-HSA-1482867 "DLCL is acylated to MLCL by LCLAT1 (ER)"
Reactome:R-HSA-162683 "glucosaminyl-PI + fatty acyl-CoA -> glucosaminyl-acyl-PI + CoA-SH"
Reactome:R-HSA-3238694 "PORCN palmitoleoylates N-glycosyl WNTs"
Reactome:R-HSA-422017 "Ghrelin O-acyltransferase decanoylates Proghrelin"
Reactome:R-HSA-422104 "Ghrelin O-acyltransferase octanoylates Proghrelin"
Reactome:R-HSA-5358343 "HHAT palmitoylates Hh N-terminal fragment"
Reactome:R-HSA-5483229 "HHAT G287V doesn't palmitoylate Hh-Np"