Compound
1-hexadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phosphoethanolamine
A phosphatidylethanolamine 34:1 zwitterion obtained by transfer of a proton from the phosphate to the amino group of 1-hexadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phosphoethanolamine.
Definition from ChEBI (CHEBI:73007), read 2026-09-23. CC BY 4.0.
Structure
No three-dimensional record for this entry.
- Class
- Organic compound
- Formula
- C39H76NO8P
- Mass
- 718.01 g/mol
- Charge
- 0
- InChIKey
- FHQVHHIBKUMWTI-OTMQOFQLSA-N
- SMILES
- [H][C@@](COC(=O)CCCCCCCCCCCCCCC)(COP(=O)([O-])OCC[NH3+])OC(=O)CCCCCCC/C=CCCCCCCCC
- Look it up
- ChEBIBy InChIKey
Identity from ChEBI. Not evidence.
What it touches on the way
Mechanistic reach
7 entities
7 entities reached.
0 reported hops7 assembled from the scaffold
- PLA2G2AProteinUNIPROT:P14555substrate ofInferred only37 paths37 endpoints
- PLA2G2DProteinUNIPROT:Q9UNK4substrate ofInferred only12 paths12 endpoints
- PLA2G2EProteinUNIPROT:Q9NZK7substrate ofInferred only11 paths11 endpoints
- PLB1ProteinUNIPROT:Q6P1J6substrate ofInferred only10 paths10 endpoints
- PLA2G15ProteinUNIPROT:Q8NCC3substrate ofInferred only10 paths5 endpoints
- PTDSS2ProteinUNIPROT:Q9BVG9substrate ofInferred only7 paths7 endpoints
- DDHD2ProteinUNIPROT:O94830substrate ofInferred only5 paths5 endpoints
What the reference databases state
Statements
8 statements
8 statements · 1 reference database · Subject: 1-hexadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phosphoethanolamine · Sources: Rhea
- 1-hexadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phosphoethanolamine is a substrate of DDHD2ProteinRhea RHEA:45132Inferred only
- 1-hexadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phosphoethanolamine is a substrate of PLA2G15ProteinRhea RHEA:38827Inferred only
- 1-hexadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phosphoethanolamine is a substrate of PLA2G15ProteinRhea RHEA:38823Inferred only
- 1-hexadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phosphoethanolamine is a substrate of PLA2G2AProteinRhea RHEA:40911Inferred only
- 1-hexadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phosphoethanolamine is a substrate of PLA2G2DProteinRhea RHEA:40911Inferred only
- 1-hexadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phosphoethanolamine is a substrate of PLA2G2EProteinRhea RHEA:40911Inferred only
- 1-hexadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phosphoethanolamine is a substrate of PLB1ProteinRhea RHEA:40911Inferred only
- 1-hexadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phosphoethanolamine is a substrate of PTDSS2ProteinRhea RHEA:41484Inferred only
Reactions
10 reactions
1-hexadecanoyl-sn-glycero-3-phosphoethanolamine+(9Z)-octadecenoyl-CoA1-hexadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phosphoethanolamine+coenzyme A(4-)
Reaction pageLeft to rightBalanced
Rhea RHEA:36015CC BY 4.0Reference data
1-hexadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phosphoethanolamine+N-(acetyl)-sphing-4-enine1-(9Z-octadecenoyl)-N-(acetyl)-sphing-4-enine+1-hexadecanoyl-sn-glycero-3-phosphoethanolamine
Catalysed by PLA2G15
Reaction pageLeft to rightBalanced
Rhea RHEA:38823CC BY 4.0Reference data
1-hexadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phosphoethanolamine+N-(acetyl)-sphing-4-enine2-(9Z-octadecenoyl)-sn-glycero-3-phosphoethanolamine+1-hexadecanoyl-N-(acetyl)-sphing-4-enine
Catalysed by PLA2G15
Reaction pageLeft to rightBalanced
Rhea RHEA:38827CC BY 4.0Reference data
1-hexadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phosphoethanolamine+water1-hexadecanoyl-sn-glycero-3-phosphoethanolamine+(9Z)-octadecenoate+hydron
Catalysed by PLA2G2A or PLB1 or PLA2G2E or PLA2G2D
Reaction pageLeft to rightBalanced
Rhea RHEA:40911CC BY 4.0Reference data
1-hexadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phosphoethanolamine+an N-acylsphing-4-eninean N-acylsphing-4-enine 1-phosphoethanolamine+1-hexadecanoyl-2-(9Z-octadecenoyl)-sn-glycerol
Reaction pageDirection not assertedBalance undeterminable
Rhea RHEA:41456CC BY 4.0Reference data
1-hexadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phosphoethanolamine+L-seryl residue1-hexadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phospho-L-serine+ethanolamine
Catalysed by PTDSS2
Reaction pageLeft to rightBalanced
Rhea RHEA:41484CC BY 4.0Reference data
1-hexadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phosphoethanolamine+water2-(9Z-octadecenoyl)-sn-glycero-3-phosphoethanolamine+hexadecanoate+hydron
Catalysed by DDHD2
Reaction pageLeft to rightBalanced
Rhea RHEA:45132CC BY 4.0Reference data
1-hexadecanoyl-2-(9Z-octadecenoyl)-sn-glycerol+CDP-ethanolamine1-hexadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phosphoethanolamine+CMP+hydron
Catalysed by CEPT1
Reaction pageLeft to rightBalanced
Rhea RHEA:54252CC BY 4.0Reference data
2-(9Z-octadecenoyl)-sn-glycero-3-phosphoethanolamine+hexadecanoyl-CoA1-hexadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phosphoethanolamine+coenzyme A(4-)
Catalysed by LPGAT1
Reaction pageLeft to rightBalanced
Rhea RHEA:70591CC BY 4.0Reference data
1-hexadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phosphoethanolamine+water1-hexadecanoyl-2-(9Z-octadecenoyl)-sn-glycerol+phosphoethanolamine+hydron
Reaction pageDirection not assertedBalanced
Rhea RHEA:86395CC BY 4.0Reference data
Other names
13 names
Resolves to: 1-hexadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phosphoethanolamine
- Also called
- 1-hexadecanoyl-2-oleoyl-sn-glycero-3-phosphoethanolamine zwitterion1-palmitoyl-2-oleoyl-GPE1-palmitoyl-2-oleoyl-sn-glycero-3-phosphoethanolamine zwitterionGPE(16:0/18:1(9Z))GPE(16:0/18:1)GPE(34:1)PE 16:0/18:1(9Z)PE 34:1PE(16:0_18:1)PE(16:0/18:1(9Z))PE(16:0/18:1)PE(34:1)
- Systematic name
- 2-azaniumylethyl (2R)-3-(hexadecanoyloxy)-2-[(9Z)-octadec-9-enoyloxy]propyl phosphate