Compound
1-O-hexadecyl-2-(5Z,8Z,11Z,14Z)-eicosatetraenoyl-sn-glycero-3-phosphocholine
A 1-O-alkyl-2-O-arachidonoyl-sn-glycero-3-phosphocholine where the alkyl group is specified as hexadecyl.
Definition from ChEBI (CHEBI:55430), read 2026-09-23. CC BY 4.0.
Structure
No three-dimensional record for this entry.
- Class
- Organic compound
- Formula
- C44H82NO7P
- Mass
- 768.114 g/mol
- Charge
- 0
- InChIKey
- DUUSFCFZBREELS-WWBBCYQPSA-N
- SMILES
- CCCCC/C=CC/C=CC/C=CC/C=CCCCC(=O)O[C@H](COCCCCCCCCCCCCCCCC)COP(=O)([O-])OCC[N+](C)(C)C
- Look it up
- ChEBIBy InChIKey
Identity from ChEBI. Not evidence.
What it touches on the way
Mechanistic reach
4 entities
4 entities reached.
0 reported hops4 assembled from the scaffold
What the reference databases state
Statements
4 statements
4 statements · 1 reference database · Subject: 1-O-hexadecyl-2-(5Z,8Z,11Z,14Z)-eicosatetraenoyl-sn-glycero-3-phosphocholine · Sources: Rhea
- 1-O-hexadecyl-2-(5Z,8Z,11Z,14Z)-eicosatetraenoyl-sn-glycero-3-phosphocholine is a substrate of PLA2G4AProteinRhea RHEA:41067Inferred only
- 1-O-hexadecyl-2-(5Z,8Z,11Z,14Z)-eicosatetraenoyl-sn-glycero-3-phosphocholine is a substrate of PLA2G4CProteinRhea RHEA:41067Inferred only
- 1-O-hexadecyl-2-(5Z,8Z,11Z,14Z)-eicosatetraenoyl-sn-glycero-3-phosphocholine is a substrate of PLA2G4FProteinRhea RHEA:41067Inferred only
- 1-O-hexadecyl-2-(5Z,8Z,11Z,14Z)-eicosatetraenoyl-sn-glycero-3-phosphocholine is a substrate of PLA2G6ProteinRhea RHEA:41067Inferred only
Reactions
4 reactions
1-O-hexadecyl-sn-glycero-3-phosphocholine+(5Z,8Z,11Z,14Z)-eicosatetraenoyl-CoA1-O-hexadecyl-2-(5Z,8Z,11Z,14Z)-eicosatetraenoyl-sn-glycero-3-phosphocholine+coenzyme A(4-)
Catalysed by LPCAT4
Reaction pageLeft to rightBalanced
Rhea RHEA:37787CC BY 4.0Reference data
1-O-hexadecyl-2-(5Z,8Z,11Z,14Z)-eicosatetraenoyl-sn-glycero-3-phosphocholine+water1-O-hexadecyl-sn-glycero-3-phosphocholine+(5Z,8Z,11Z,14Z)-eicosatetraenoate+hydron
Catalysed by PLA2G6 or PLA2G4A or PLA2G4F or PLA2G4C
Reaction pageLeft to rightBalanced
Rhea RHEA:41067CC BY 4.0Reference data
1-O-hexadecyl-2-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-sn-glycerol+CDP-choline1-O-hexadecyl-2-(5Z,8Z,11Z,14Z)-eicosatetraenoyl-sn-glycero-3-phosphocholine+CMP+hydron
Catalysed by CEPT1
Reaction pageLeft to rightBalanced
Rhea RHEA:54352CC BY 4.0Reference data
1-octadecanoyl-2-(5Z,8Z,11Z,14Z)-eicosatetraenoyl-sn-glycero-3-phosphoethanolamine+1-O-hexadecyl-sn-glycero-3-phosphocholine1-octadecanoyl-sn-glycero-3-phosphoethanolamine+1-O-hexadecyl-2-(5Z,8Z,11Z,14Z)-eicosatetraenoyl-sn-glycero-3-phosphocholine
Catalysed by PLA2G4C
Reaction pageLeft to rightBalanced
Rhea RHEA:63776CC BY 4.0Reference data
Other names
14 names
Resolves to: 1-O-hexadecyl-2-(5Z,8Z,11Z,14Z)-eicosatetraenoyl-sn-glycero-3-phosphocholine
- Also called
- 1-hexadecyl-2-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-sn-glycero-3-phosphocholine1-hexadecyl-2-arachidonoyl-sn-glycero-3-phosphocholine1-O-hexadecyl-2-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-sn-glycero-3-phosphocholine1-O-hexadecyl-2-(5Z,8Z,11Z,14Z)-icosatetraenoyl-sn-glycero-3-phosphocholine1-O-hexadecyl-2-arachidonoyl-sn-glycero-3-phosphocholine1-O-hexadecyl-2-arachidonoyl-sn-phosphatidylcholinePC 1-O-16:0/20:4(n-6)PC O-16:0/20:4(5Z,8Z,11Z,14Z)PC O-36:4PC(O-16:0/20:4(5Z,8Z,11Z,14Z))PC(O-16:0/20:4)PC(O-36:4)
- Systematic name
- (2R)-3-(hexadecyloxy)-2-[(5Z,8Z,11Z,14Z)-icosa-5,8,11,14-tetraenoyloxy]propyl 2-(trimethylammonio)ethyl phosphate(2R)-3-(hexadecyloxy)-2-{[(5Z,8Z,11Z,14Z)-icosa-5,8,11,14-tetraenoyl]oxy}propyl 2-(trimethylazaniumyl)ethyl phosphate