Compound
1-hexadecanoyl-2-acetyl-sn-glycero-3-phosphocholine
A 1,2-diacyl-sn-glycero-3-phosphocholine in which the two acyl substituents at positions 1 and 2 are specified as palmitoyl and acetyl respectively.
Definition from ChEBI (CHEBI:75219), read 2026-09-23. CC BY 4.0.
Structure
No three-dimensional record for this entry.
- Class
- Organic compound
- Formula
- C26H52NO8P
- Mass
- 537.675 g/mol
- Charge
- 0
- InChIKey
- XPAXRSJGGFVTFM-RUZDIDTESA-N
- SMILES
- CCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)([O-])OCC[N+](C)(C)C)OC(C)=O
- 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
Chemical structure
- 1-hexadecanoyl-2-acetyl-sn-glycero-3-phosphocholine has the functional parent acetic acidCompoundChEBI CHEBI:75219Inferred only
- 1-hexadecanoyl-2-acetyl-sn-glycero-3-phosphocholine has the functional parent hexadecanoic acidCompoundChEBI CHEBI:75219Inferred only
Statements
4 statements
4 statements · 1 reference database · Subject: 1-hexadecanoyl-2-acetyl-sn-glycero-3-phosphocholine · Sources: Rhea
- 1-hexadecanoyl-2-acetyl-sn-glycero-3-phosphocholine is a substrate of LCATProteinRhea RHEA:53636Inferred only
- 1-hexadecanoyl-2-acetyl-sn-glycero-3-phosphocholine is a substrate of LPCAT1ProteinRhea RHEA:37703Inferred only
- 1-hexadecanoyl-2-acetyl-sn-glycero-3-phosphocholine is a substrate of LPCAT2ProteinRhea RHEA:37703Inferred only
- 1-hexadecanoyl-2-acetyl-sn-glycero-3-phosphocholine is a substrate of PLA2G7ProteinRhea RHEA:41203Inferred only
Reactions
3 reactions
1-hexadecanoyl-sn-glycero-3-phosphocholine+acetyl-CoA1-hexadecanoyl-2-acetyl-sn-glycero-3-phosphocholine+coenzyme A(4-)
Reaction pageLeft to rightBalance undeterminable
Rhea RHEA:37703CC BY 4.0Reference data
1-hexadecanoyl-2-acetyl-sn-glycero-3-phosphocholine+water1-hexadecanoyl-sn-glycero-3-phosphocholine+acetate+hydron
Catalysed by PLA2G7
Reaction pageLeft to rightBalance undeterminable
Rhea RHEA:41203CC BY 4.0Reference data
a 1-O-alkyl-2-acetyl-sn-glycero-3-phosphocholine+1-hexadecanoyl-sn-glycero-3-phosphocholine1-hexadecanoyl-2-acetyl-sn-glycero-3-phosphocholine+a 1-O-alkyl-sn-glycero-3-phosphocholine
Catalysed by LCAT
Reaction pageLeft to rightBalance undeterminable
Rhea RHEA:53636CC BY 4.0Reference data
Other names
11 names
Resolves to: 1-hexadecanoyl-2-acetyl-sn-glycero-3-phosphocholine
- Also called
- (2R)-2-acetoxy-3-(palmitoyloxy)propyl 2-(trimethylazaniumyl)ethyl phosphate1-O-Palmitoyl-2-O-acetyl-sn-glyceryl-3-phosphorylcholine1-Palmitoyl-2-acetyl-sn-glycero-3-phosphocholine1-Palmitoyl-2-acetyl-sn-glycero-3-phosphorylcholine1-palmitoyl-2-acetyl-sn-phosphatidylcholinePC 16:0/2:0PC 18:0PC(16:0_2:0)PC(16:0/2:0)PC(18:0)
- Systematic name
- (2R)-2-acetoxy-3-(hexadecanoyloxy)propyl 2-(trimethylazaniumyl)ethyl phosphate