Compound
1-octadecanoyl-2-(9Z,12Z-octadecadienoyl)-sn-glycero-3-phosphoserine
A phosphatidylserine 36:2(1−) that is the conjugate base of 1-stearoyl-2-linoleoyl-sn-glycero-3-phosphoserine; major species at pH 7.3.
Definition from ChEBI (CHEBI:84466), read 2026-09-23. CC BY 4.0.
Structure
- Class
- Organic compound, anion
- Formula
- C42H77NO10P
- Mass
- 787.049 g/mol
- Charge
- -1
- InChIKey
- AGTPCXBHIGMTEU-NREGDSCDSA-M
- SMILES
- CCCCC/C=CC/C=CCCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCCCCC)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-octadecanoyl-2-(9Z,12Z-octadecadienoyl)-sn-glycero-3-phosphoserine · Sources: Rhea
- 1-octadecanoyl-2-(9Z,12Z-octadecadienoyl)-sn-glycero-3-phosphoserine is a substrate of ABHD16AProteinRhea RHEA:44516Inferred only
Reactions
1 reaction
1-octadecanoyl-2-(9Z,12Z-octadecadienoyl)-sn-glycero-3-phosphoserine+water1-octadecanoyl-sn-glycero-3-phosphoserine+(9Z,12Z)-octadecadienoate+hydron
Catalysed by ABHD16A
Reaction pageDirection not assertedBalanced
Rhea RHEA:44516CC BY 4.0Reference data
Other names
6 names
Resolves to: 1-octadecanoyl-2-(9Z,12Z-octadecadienoyl)-sn-glycero-3-phosphoserine
- Also called
- 1-octadecanoyl-2-(9Z,12Z-octadecadienoyl)-sn-glycero-3-phospho-L-serine1-octadecanoyl-2-(9Z,12Z)-octadecadienoyl-sn-glycero-3-phosphoserine(1-)1-octadecanoyl-2-(9Z,12Z)-octadecadienoyl-sn-glycero-3-phosphoserine(1−)PS(18:0/18:2(9Z,12Z))
- Systematic name
- (2S,8R)-2-azaniumyl-8-{[(9Z,12Z)-octadeca-9,12-dienoyl]oxy}-5-oxido-5,11-dioxo-4,6,10-trioxa-5lambda(5)-phosphaoctacosan-1-oate(2S,8R)-2-azaniumyl-8-{[(9Z,12Z)-octadeca-9,12-dienoyl]oxy}-5-oxido-5,11-dioxo-4,6,10-trioxa-5λ5-phosphaoctacosan-1-oate