Compound

1-(9Z-octadecenoyl)-sn-glycero-3-phospho-L-serine

A 1-acyl-sn-glycero-3-phosphoserine(1−) that is the conjugate base of 1-oleoyl-sn-glycero-3-phosphoserine.

Definition from ChEBI (CHEBI:74617), read 2026-09-23. CC BY 4.0.

CHEBI:74617ChEBI

Open in the graph

Structure

2D depiction

No three-dimensional record for this entry.

Class: Organic compound, anion
Formula: C24H45NO9P
Mass: 522.596 g/mol
Charge: -1
InChIKey: JZWNYZVVZXZRRH-YFKVPUFHSA-M
SMILES: CCCCCCCC/C=CCCCCCCCC(=O)OC[C@@H](O)COP(=O)([O-])OC[C@H]([NH3+])C(=O)[O-]
Look it up: ChEBI By InChIKey

Identity from ChEBI. Not evidence.

What it touches on the way

Mechanistic reach

11 entities

11 entities reached.

0 reported hops11 assembled from the scaffold

What the reference databases state

Statements

18 statements

18 statements · 1 reference database · Subject: 1-(9Z-octadecenoyl)-sn-glycero-3-phospho-L-serine · Sources: Rhea

Order

1-(9Z-octadecenoyl)-sn-glycero-3-phospho-L-serine is converted to 1-(9Z-octadecenoyl)-sn-glycero-3-phosphateCompoundRhea RHEA:38931Inferred only
1-(9Z-octadecenoyl)-sn-glycero-3-phospho-L-serine is a substrate of ABHD12ProteinRhea RHEA:40499Inferred only
1-(9Z-octadecenoyl)-sn-glycero-3-phospho-L-serine is a substrate of AGPAT3ProteinRhea RHEA:37379Inferred only
1-(9Z-octadecenoyl)-sn-glycero-3-phospho-L-serine is a substrate of AGPAT5ProteinRhea RHEA:37407Inferred only
1-(9Z-octadecenoyl)-sn-glycero-3-phospho-L-serine is a substrate of AGPAT5ProteinRhea RHEA:37379Inferred only
1-(9Z-octadecenoyl)-sn-glycero-3-phospho-L-serine is a substrate of ENPP2ProteinRhea RHEA:38931Inferred only
1-(9Z-octadecenoyl)-sn-glycero-3-phospho-L-serine is a substrate of LIPCProteinRhea RHEA:40499Inferred only
1-(9Z-octadecenoyl)-sn-glycero-3-phospho-L-serine is a substrate of LPCAT3ProteinRhea RHEA:37375Inferred only
1-(9Z-octadecenoyl)-sn-glycero-3-phospho-L-serine is a substrate of LPCAT3ProteinRhea RHEA:37379Inferred only
1-(9Z-octadecenoyl)-sn-glycero-3-phospho-L-serine is a substrate of LPCAT3ProteinRhea RHEA:37407Inferred only
1-(9Z-octadecenoyl)-sn-glycero-3-phospho-L-serine is a substrate of LPGAT1ProteinRhea RHEA:37403Inferred only
1-(9Z-octadecenoyl)-sn-glycero-3-phospho-L-serine is a substrate of MBOAT1ProteinRhea RHEA:37407Inferred only

Show the remaining 6

1-(9Z-octadecenoyl)-sn-glycero-3-phospho-L-serine is a substrate of MBOAT1ProteinRhea RHEA:37403Inferred only
1-(9Z-octadecenoyl)-sn-glycero-3-phospho-L-serine is a substrate of MBOAT1ProteinRhea RHEA:37399Inferred only
1-(9Z-octadecenoyl)-sn-glycero-3-phospho-L-serine is a substrate of MBOAT1ProteinRhea RHEA:37375Inferred only
1-(9Z-octadecenoyl)-sn-glycero-3-phospho-L-serine is a substrate of MBOAT2ProteinRhea RHEA:37415Inferred only
1-(9Z-octadecenoyl)-sn-glycero-3-phospho-L-serine is a substrate of PLA1AProteinRhea RHEA:40499Inferred only
1-(9Z-octadecenoyl)-sn-glycero-3-phospho-L-serine is a substrate of PNPLA7ProteinRhea RHEA:40499Inferred only

Reactions

9 reactions

1-(9Z-octadecenoyl)-sn-glycero-3-phospho-L-serine+(9Z,12Z)-octadecadienoyl-CoA1-(9Z-octadecenoyl)-2-(9Z,12Z-octadienoyl)-sn-glycero-3-phospho-L-serine+coenzyme A(4-)
Catalysed by LPCAT3 or MBOAT1
Reaction pageLeft to rightBalanced
Rhea RHEA:37375CC BY 4.0Reference data
1-(9Z-octadecenoyl)-sn-glycero-3-phospho-L-serine+(5Z,8Z,11Z,14Z)-eicosatetraenoyl-CoA1-(9Z-octadecenoyl)-2-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-sn-glycero-3-phospho-L-serine+coenzyme A(4-)
Catalysed by LPCAT3 or AGPAT3 or AGPAT5
Reaction pageLeft to rightBalanced
Rhea RHEA:37379CC BY 4.0Reference data
1-(9Z-octadecenoyl)-sn-glycero-3-phospho-L-serine+(9Z)-hexadecenoyl-CoA1-(9Z-octadecenoyl)-2-(9Z-hexadecenoyl)-sn-glycero-3-phospho-L-serine+coenzyme A(4-)
Catalysed by MBOAT1
Reaction pageLeft to rightBalanced
Rhea RHEA:37399CC BY 4.0Reference data
1-(9Z-octadecenoyl)-sn-glycero-3-phospho-L-serine+octadecanoyl-CoA1-(9Z-octadecenoyl)-2-octadecanoyl-sn-glycero-3-phospho-L-serine+coenzyme A(4-)
Catalysed by MBOAT1 or LPGAT1
Reaction pageLeft to rightBalanced
Rhea RHEA:37403CC BY 4.0Reference data
1-(9Z-octadecenoyl)-sn-glycero-3-phospho-L-serine+(9Z)-octadecenoyl-CoA1,2-di-(9Z)-octadecenoyl-sn-glycero-3-phospho-L-serine+coenzyme A(4-)
Catalysed by LPCAT3 or MBOAT1 or AGPAT5
Reaction pageLeft to rightBalanced
Rhea RHEA:37407CC BY 4.0Reference data
1-(9Z-octadecenoyl)-sn-glycero-3-phospho-L-serine+hexadecanoyl-CoA1-(9Z)-octadecenoyl-2-hexadecanoyl-sn-glycero-3-phosphoserine+coenzyme A(4-)
Catalysed by MBOAT2
Reaction pageLeft to rightBalanced
Rhea RHEA:37415CC BY 4.0Reference data
1-(9Z-octadecenoyl)-sn-glycero-3-phospho-L-serine+water1-(9Z-octadecenoyl)-sn-glycero-3-phosphate+L-seryl residue+hydron
Catalysed by ENPP2
Reaction pageLeft to rightBalanced
Rhea RHEA:38931CC BY 4.0Reference data
1-(9Z-octadecenoyl)-sn-glycero-3-phospho-L-serine+watersn-glycero-3-phospho-L-serine+(9Z)-octadecenoate+hydron
Catalysed by LIPC or PLA1A or PNPLA7 or ABHD12
Reaction pageLeft to rightBalanced
Rhea RHEA:40499CC BY 4.0Reference data
1,2-di-(9Z)-octadecenoyl-sn-glycero-3-phospho-L-serine+water1-(9Z-octadecenoyl)-sn-glycero-3-phospho-L-serine+(9Z)-octadecenoate+hydron
Reaction pageDirection not assertedBalanced
Rhea RHEA:47328CC BY 4.0Reference data

Other names

6 names

Resolves to: 1-(9Z-octadecenoyl)-sn-glycero-3-phospho-L-serine

Also called: 1-(9Z)-octadecenoyl-sn-glycero-3-phosphoserine(1-)1-(9Z)-octadecenoyl-sn-glycero-3-phosphoserine(1−)1-C18:1(omega-9)-lysophosphatidylserine1-C18:1(ω-9)-lysophosphatidylserinePS(18:1(9Z)/0:0)
Systematic name: (2S,8R,19Z)-2-azaniumylo-8-hydroxy-5-oxido-11-oxo-4,6,10-trioxa-5-phosphaoctacos-19-en-1-oate 5-oxide