Compound
1-hexadecanoyl-2-(4Z,7Z,10Z,13Z,16Z,19Z-docosahexaenoyl)-sn-glycero-3-phosphoserine
A phosphatidylserine 38:6 that is the conjugate base of hexadecanoyl-2-(4Z,7Z,10Z,13Z,16Z,19Z-docosahexaenoyl)-sn-glycero-3-phosphoserine; major species at pH 7.3.
Definition from ChEBI (CHEBI:78262), read 2026-09-23. CC BY 4.0.
Structure
- Class
- Organic compound, anion
- Formula
- C44H73NO10P
- Mass
- 807.039 g/mol
- Charge
- -1
- InChIKey
- PWBBJQOVCTWPIM-FAYDGCQZSA-M
- SMILES
- CC/C=CC/C=CC/C=CC/C=CC/C=CC/C=CCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCCC)COP(=O)([O-])OC[C@H]([NH3+])C(=O)[O-]
- Look it up
- ChEBIBy InChIKey
Identity from ChEBI. Not evidence.
What it touches on the way
Mechanistic reach
1 entity
1 entities reached.
0 reported hops1 assembled from the scaffold
What the reference databases state
Statements
1 statement
1 statement · 1 reference database · Subject: 1-hexadecanoyl-2-(4Z,7Z,10Z,13Z,16Z,19Z-docosahexaenoyl)-sn-glycero-3-phosphoserine · Sources: Rhea
- 1-hexadecanoyl-2-(4Z,7Z,10Z,13Z,16Z,19Z-docosahexaenoyl)-sn-glycero-3-phosphoserine is a substrate of PTDSS2ProteinRhea RHEA:41488Inferred only
Reactions
1 reaction
1-hexadecanoyl-2-(4Z,7Z,10Z,13Z,16Z,19Z-docosahexaenoyl)-sn-glycero-3-phosphoethanolamine+L-seryl residue1-hexadecanoyl-2-(4Z,7Z,10Z,13Z,16Z,19Z-docosahexaenoyl)-sn-glycero-3-phosphoserine+ethanolamine
Catalysed by PTDSS2
Reaction pageLeft to rightBalance undeterminable
Rhea RHEA:41488CC BY 4.0Reference data
Other names
5 names
Resolves to: 1-hexadecanoyl-2-(4Z,7Z,10Z,13Z,16Z,19Z-docosahexaenoyl)-sn-glycero-3-phosphoserine
- Also called
- 1-hexadecanoyl-2-(4Z,7Z,10Z,13Z,16Z,19Z-docosahexaenoyl)-sn-glycero-3-phospho-L-serine1-palmitoyl-2-(4Z,7Z,10Z,13Z,16Z,19Z-docosahexaenoyl)-sn-glycero-3-phosphoserine(1-)1-palmitoyl-2-(4Z,7Z,10Z,13Z,16Z,19Z-docosahexaenoyl)-sn-glycero-3-phosphoserine(1−)PS(16:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z))
- Systematic name
- (2S,8R,13Z,16Z,19Z,22Z,25Z,28Z)-2-azaniumyl-8-[(hexadecanoyloxy)methyl]-5-oxido-10-oxo-4,6,9-trioxa-5-phosphahentriaconta-13,16,19,22,25,28-hexaen-1-oate 5-oxide