Compound
1-(5Z,8Z,11Z,14Z)-eicosatetraenoyl-N-(acetyl)-sphing-4-enine
A 1-O-acyl-N-acylsphingosine in which the N- and O-acyl groups are specified as acetyl and arachidonoyl respectively.
Definition from ChEBI (CHEBI:76080), read 2026-09-23. CC BY 4.0.
Structure
- Class
- Organic compound
- Formula
- C40H69NO4
- Mass
- 627.995 g/mol
- Charge
- 0
- InChIKey
- CMAAWROGDNJKGL-HLDXBUSGSA-N
- SMILES
- CCCCC/C=CC/C=CC/C=CC/C=CCCCC(=O)OC[C@H](NC(C)=O)[C@H](O)/C=C/CCCCCCCCCCCCC
- 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
Chemical structure
- 1-(5Z,8Z,11Z,14Z)-eicosatetraenoyl-N-(acetyl)-sphing-4-enine has the functional parent arachidonic acidCompoundChEBI CHEBI:76080Inferred only
- 1-(5Z,8Z,11Z,14Z)-eicosatetraenoyl-N-(acetyl)-sphing-4-enine has the functional parent N-(acetyl)-sphing-4-enineCompoundChEBI CHEBI:76080Inferred only
Statements
3 statements
3 statements · 1 reference database · Subject: 1-(5Z,8Z,11Z,14Z)-eicosatetraenoyl-N-(acetyl)-sphing-4-enine · Sources: Rhea
- 1-(5Z,8Z,11Z,14Z)-eicosatetraenoyl-N-(acetyl)-sphing-4-enine is a substrate of PLA2G15ProteinRhea RHEA:38771Inferred only
- 1-(5Z,8Z,11Z,14Z)-eicosatetraenoyl-N-(acetyl)-sphing-4-enine is a substrate of PLA2G15ProteinRhea RHEA:38839Inferred only
- 1-(5Z,8Z,11Z,14Z)-eicosatetraenoyl-N-(acetyl)-sphing-4-enine is a substrate of PLA2G15ProteinRhea RHEA:57116Inferred only
Reactions
3 reactions
1-hexadecanoyl-2-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-sn-glycero-3-phosphocholine+N-(acetyl)-sphing-4-enine1-(5Z,8Z,11Z,14Z)-eicosatetraenoyl-N-(acetyl)-sphing-4-enine+1-hexadecanoyl-sn-glycero-3-phosphocholine
Catalysed by PLA2G15
Reaction pageLeft to rightBalance undeterminable
Rhea RHEA:38771CC BY 4.0Reference data
1-hexadecanoyl-2-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-sn-glycero-3-phosphoethanolamine+N-(acetyl)-sphing-4-enine1-(5Z,8Z,11Z,14Z)-eicosatetraenoyl-N-(acetyl)-sphing-4-enine+1-hexadecanoyl-sn-glycero-3-phosphoethanolamine
Catalysed by PLA2G15
Reaction pageLeft to rightBalance undeterminable
Rhea RHEA:38839CC BY 4.0Reference data
1-octadecanoyl-2-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-sn-glycero-3-phosphocholine+N-(acetyl)-sphing-4-enine1-(5Z,8Z,11Z,14Z)-eicosatetraenoyl-N-(acetyl)-sphing-4-enine+1-octadecanoyl-sn-glycero-3-phosphocholine
Catalysed by PLA2G15
Reaction pageLeft to rightBalance undeterminable
Rhea RHEA:57116CC BY 4.0Reference data
Other names
5 names
Resolves to: 1-(5Z,8Z,11Z,14Z)-eicosatetraenoyl-N-(acetyl)-sphing-4-enine
- Also called
- 1-(5Z,8Z,11Z,14Z)-icosatetraenoyl-N-acetylsphingosine1-20:4(omega-6)-NAS1-20:4(ω-6)-NAS1-arachidonoyl-N-acetylsphingosine
- Systematic name
- (2S,3R,4E)-2-acetamido-3-hydroxyoctadec-4-en-1-yl (5Z,8Z,11Z,14Z)-icosa-5,8,11,14-tetraenoate