Compound
an N-acylsphing-4-enine 1-phosphoethanolamine
A ceramide phosphoethanolamine zwitterion obtained by transfer of a proton from the phosphate to the amino group of any N-acylsphing-4-enine-1-phosphoethanolamine.
Definition from ChEBI (CHEBI:73203), read 2026-09-23. CC BY 4.0.
Structure
- Class
- Organic compound
- Formula
- C21H42N2O6PR
- Mass
- 449.543 g/mol
- Charge
- 0
- SMILES
- *C(=O)N[C@@H](COP(=O)([O-])OCC[NH3+])[C@H](O)/C=C/CCCCCCCCCCCCC
- Look it up
- ChEBI
Identity from ChEBI. Not evidence.
What it touches on the way
Mechanistic reach
3 entities
3 entities reached.
What the reference databases state
Statements
3 statements
3 statements · 1 reference database · Subject: an N-acylsphing-4-enine 1-phosphoethanolamine · Sources: Rhea
- an N-acylsphing-4-enine 1-phosphoethanolamine is a substrate of SAMD8ProteinRhea RHEA:36079Inferred only
- an N-acylsphing-4-enine 1-phosphoethanolamine is a substrate of SGMS1ProteinRhea RHEA:36079Inferred only
- an N-acylsphing-4-enine 1-phosphoethanolamine is a substrate of SGMS2ProteinRhea RHEA:36079Inferred only
Reactions
4 reactions
an N-acylsphing-4-enine+a 1,2-diacyl-sn-glycero-3-phosphoethanolaminean N-acylsphing-4-enine 1-phosphoethanolamine+a 1,2-diacyl-sn-glycerol
Catalysed by SGMS1 or SGMS2 or SAMD8
Reaction pageLeft to rightBalance undeterminable
Rhea RHEA:36079CC 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
CDP-ethanolamine+an N-acylsphing-4-eninean N-acylsphing-4-enine 1-phosphoethanolamine+CMP+hydron
Reaction pageDirection not assertedBalance undeterminable
Rhea RHEA:45892CC BY 4.0Reference data
1,2-di-(9Z-octadecenoyl)-sn-glycero-3-phosphoethanolamine+an N-acylsphing-4-eninean N-acylsphing-4-enine 1-phosphoethanolamine+1,2-di-(9Z-octadecenoyl)-sn-glycerol
Reaction pageDirection not assertedBalance undeterminable
Rhea RHEA:81999CC BY 4.0Reference data
Other names
9 names
Resolves to: an N-acylsphing-4-enine 1-phosphoethanolamine
- Also called
- Ceramide phosphoethanolamine (d18:1(4E))ceramide phosphoethanolamine zwitterionN-(acyl)-sphing-4-enine-1-phosphoethanolamineN-Acyl ceramide phosphoethanolamineN-acylsphing-4-enine 1-phosphoethanolamine zwitterionN-acylsphingosine 1-phosphoethanolamine zwitterionPE-CerPE-Cer(d18:1(4E))PE-Ceramide