Compound
1-hexadecanoyl-2-(5-oxopentanoyl)-sn-glycero-3-phosphocholine
A 1,2-diacyl-sn-glycero-3-phosphocholine having palmitoyl and 5-oxovaleryl groups at the 1- and 2-positions respectively; major species at pH 7.3.
Definition from ChEBI (CHEBI:77890), read 2026-09-23. CC BY 4.0.
Structure
- Class
- Organic compound
- Formula
- C29H56NO9P
- Mass
- 593.739 g/mol
- Charge
- 0
- InChIKey
- RKIDALSACBQVTN-HHHXNRCGSA-N
- SMILES
- [H]C(=O)CCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCCC)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
6 statements
6 statements · 1 reference database · Subject: 1-hexadecanoyl-2-(5-oxopentanoyl)-sn-glycero-3-phosphocholine · Sources: Rhea
- 1-hexadecanoyl-2-(5-oxopentanoyl)-sn-glycero-3-phosphocholine is converted to 1-hexadecanoyl-2-(5-hydroxypentanoyl)-sn-glycero-3-phosphocholineCompoundRhea RHEA:58512Inferred only
- 1-hexadecanoyl-2-(5-hydroxypentanoyl)-sn-glycero-3-phosphocholine is converted to 1-hexadecanoyl-2-(5-oxopentanoyl)-sn-glycero-3-phosphocholineCompoundRhea RHEA:58512Inferred only
- 1-hexadecanoyl-2-(5-oxopentanoyl)-sn-glycero-3-phosphocholine is a substrate of ABHD3ProteinRhea RHEA:40483Inferred only
- 1-hexadecanoyl-2-(5-oxopentanoyl)-sn-glycero-3-phosphocholine is a substrate of AKR1B1ProteinRhea RHEA:58512Inferred only
- 1-hexadecanoyl-2-(5-oxopentanoyl)-sn-glycero-3-phosphocholine is a substrate of PLA2G15ProteinRhea RHEA:62484Inferred only
- 1-hexadecanoyl-2-(5-oxopentanoyl)-sn-glycero-3-phosphocholine is a substrate of PLA2G7ProteinRhea RHEA:40483Inferred only
Reactions
3 reactions
1-hexadecanoyl-2-(5-oxopentanoyl)-sn-glycero-3-phosphocholine+water5-oxopentanoate+1-hexadecanoyl-sn-glycero-3-phosphocholine+hydron
Reaction pageLeft to rightBalance undeterminable
Rhea RHEA:40483CC BY 4.0Reference data
1-hexadecanoyl-2-(5-oxopentanoyl)-sn-glycero-3-phosphocholine+NADPH(4-)+hydron1-hexadecanoyl-2-(5-hydroxypentanoyl)-sn-glycero-3-phosphocholine+NADP(3-)
Catalysed by AKR1B1
Reaction pageDirection not assertedBalance undeterminable
Rhea RHEA:58512CC BY 4.0Reference data
1-hexadecanoyl-2-(5-oxopentanoyl)-sn-glycero-3-phosphocholine+water2-(5-oxopentanoyl)-sn-glycero-3-phosphocholine+hexadecanoate+hydron
Catalysed by PLA2G15
Reaction pageLeft to rightBalance undeterminable
Rhea RHEA:62484CC BY 4.0Reference data
Other names
10 names
Resolves to: 1-hexadecanoyl-2-(5-oxopentanoyl)-sn-glycero-3-phosphocholine
- Also called
- (2R)-2-[(5-oxopentanoyl)oxy]-3-(palmitoyloxy)propyl 2-(trimethylammonio)ethyl phosphate1-hexadecanoyl-2-(5-oxopentanoyl)-sn-glycero-3-phosphocholine zwitterion1-hexadecanoyl-2-(5-oxovaleroyl)-sn-glycero-3-phosphocholine1-O-palmitoyl-2-O-(5-oxovaleryl)-sn-glycero-3-phosphocholine1-Palmitoyl-2-(5-oxovaleroyl)-sn-glycero-3-phosphorylcholinePC 16:0/5:0;5oxoPC 21:1;OPC(16:0/5:0(CHO))POVPC
- Systematic name
- (2R)-3-(hexadecanoyloxy)-2-[(5-oxopentanoyl)oxy]propyl 2-(trimethylazaniumyl)ethyl phosphate