Compound
1-(9Z-octadecenoyl)-2-hexadecanoyl-sn-glycero-3-phosphocholine
A phosphatidylcholine 34:1 in which the two acyl substituents at positions 1 and 2 are specified as oleoyl and palmitoyl respectively.
Definition from ChEBI (CHEBI:74667), read 2026-09-23. CC BY 4.0.
Structure
No three-dimensional record for this entry.
- Class
- Organic compound
- Formula
- C42H82NO8P
- Mass
- 760.091 g/mol
- Charge
- 0
- InChIKey
- RRVPPYNAZJRZFR-VYOBOKEXSA-N
- SMILES
- CCCCCCCC/C=CCCCCCCCC(=O)OC[C@H](COP(=O)([O-])OCC[N+](C)(C)C)OC(=O)CCCCCCCCCCCCCCC
- Look it up
- ChEBIBy InChIKey
Identity from ChEBI. Not evidence.
What it touches on the way
Mechanistic reach
4 entities
4 entities reached.
0 reported hops4 assembled from the scaffold
What the reference databases state
Statements
8 statements
8 statements · 1 reference database · Subject: 1-(9Z-octadecenoyl)-2-hexadecanoyl-sn-glycero-3-phosphocholine · Sources: Rhea
- 1-(9Z-octadecenoyl)-2-hexadecanoyl-sn-glycero-3-phosphocholine is a substrate of PLA2G15ProteinRhea RHEA:38763Inferred only
- 1-(9Z-octadecenoyl)-2-hexadecanoyl-sn-glycero-3-phosphocholine is a substrate of PLA2G15ProteinRhea RHEA:38767Inferred only
- 1-(9Z-octadecenoyl)-2-hexadecanoyl-sn-glycero-3-phosphocholine is a substrate of PLAAT2ProteinRhea RHEA:53528Inferred only
- 1-(9Z-octadecenoyl)-2-hexadecanoyl-sn-glycero-3-phosphocholine is a substrate of PLAAT2ProteinRhea RHEA:53524Inferred only
- 1-(9Z-octadecenoyl)-2-hexadecanoyl-sn-glycero-3-phosphocholine is a substrate of PLAAT3ProteinRhea RHEA:53524Inferred only
- 1-(9Z-octadecenoyl)-2-hexadecanoyl-sn-glycero-3-phosphocholine is a substrate of PLAAT3ProteinRhea RHEA:53528Inferred only
- 1-(9Z-octadecenoyl)-2-hexadecanoyl-sn-glycero-3-phosphocholine is a substrate of PLAAT4ProteinRhea RHEA:53528Inferred only
- 1-(9Z-octadecenoyl)-2-hexadecanoyl-sn-glycero-3-phosphocholine is a substrate of PLAAT4ProteinRhea RHEA:53524Inferred only
Reactions
7 reactions
1-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine+hexadecanoyl-CoA1-(9Z-octadecenoyl)-2-hexadecanoyl-sn-glycero-3-phosphocholine+coenzyme A(4-)
Reaction pageLeft to rightBalanced
Rhea RHEA:37383CC BY 4.0Reference data
1-(9Z-octadecenoyl)-2-hexadecanoyl-sn-glycero-3-phosphocholine+N-(acetyl)-sphing-4-enine1-hexadecanoyl-N-(acetyl)-sphing-4-enine+1-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine
Catalysed by PLA2G15
Reaction pageLeft to rightBalanced
Rhea RHEA:38763CC BY 4.0Reference data
1-(9Z-octadecenoyl)-2-hexadecanoyl-sn-glycero-3-phosphocholine+N-(acetyl)-sphing-4-enine1-(9Z-octadecenoyl)-N-(acetyl)-sphing-4-enine+2-hexadecanoyl-sn-glycero-3-phosphocholine
Catalysed by PLA2G15
Reaction pageLeft to rightBalanced
Rhea RHEA:38767CC BY 4.0Reference data
1-(9Z-octadecenoyl)-2-hexadecanoyl-sn-glycero-3-phosphocholine+water2-hexadecanoyl-sn-glycero-3-phosphocholine+(9Z)-octadecenoate+hydron
Reaction pageDirection not assertedBalanced
Rhea RHEA:38787CC BY 4.0Reference data
1-(9Z-octadecenoyl)-2-hexadecanoyl-sn-glycero-3-phosphocholine+water1-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine+hexadecanoate+hydron
Reaction pageDirection not assertedBalanced
Rhea RHEA:38847CC BY 4.0Reference data
1,2-diheptadecanoyl-sn-glycero-3-phosphoethanolamine+1-(9Z-octadecenoyl)-2-hexadecanoyl-sn-glycero-3-phosphocholine1,2-diheptadecanoyl-sn-glycero-3-phospho-N-hexadecanoyl-ethanolamine+1-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine+hydron
Catalysed by PLAAT3 or PLAAT2 or PLAAT4
Reaction pageLeft to rightBalanced
Rhea RHEA:53524CC BY 4.0Reference data
1,2-diheptadecanoyl-sn-glycero-3-phosphoethanolamine+1-(9Z-octadecenoyl)-2-hexadecanoyl-sn-glycero-3-phosphocholine1,2-diheptadecanoyl-sn-glycero-3-phospho-N-(9Z-octadecenoyl)-ethanolamine+2-hexadecanoyl-sn-glycero-3-phosphocholine+hydron
Catalysed by PLAAT3 or PLAAT2 or PLAAT4
Reaction pageLeft to rightBalanced
Rhea RHEA:53528CC BY 4.0Reference data
Other names
21 names
Resolves to: 1-(9Z-octadecenoyl)-2-hexadecanoyl-sn-glycero-3-phosphocholine
- Also called
- 1-(Z)-octadec-9-enoyl-2-hexadecanoyl-sn-glycero-3-phosphocholine1-C18:1(omega-9)-2-C16:0-phosphatidylcholine1-C18:1(ω-9)-2-C16:0-phosphatidylcholine1-Palmitoyl-2-oleoylphosphatidylcholine1-Palmotoyl-2-oleoylglycero-3-phosphocholineL-alpha-1-oleoyl-2-palmitoyl phosphatidylcholineL-α-1-oleoyl-2-palmitoyl phosphatidylcholineOPPCPC 18:1(9Z)/16:0PC 34:1PC(16:0_18:1)PC(18:1(9Z)/16:0)PC(18:1/16:0)PC(18:1omega9/16:0)PC(18:1ω9/16:0)PC(34:1)phosphatidylcholine(18:1/16:0)phosphatidylcholine(18:1omega9/16:0)phosphatidylcholine(18:1ω9/16:0)phosphatidylcholine(34:1)
- Systematic name
- (2R)-3-[(9Z)-octadec-9-enoyloxy]-2-(palmitoyloxy)propyl 2-(trimethylazaniumyl)ethyl phosphate