Compound
1,2-dihexadecanoyl-sn-glycero-3-phosphate
A 1-acyl-2-hexadecanoyl-sn-glycero-3-phosphate(2−) in which the 1-acyl group is also hexadecanoyl; major species at pH 7.3.
Definition from ChEBI (CHEBI:72859), read 2026-09-23. CC BY 4.0.
Structure
No three-dimensional record for this entry.
- Class
- Organic compound, anion
- Formula
- C35H67O8P
- Mass
- 646.887 g/mol
- Charge
- -2
- InChIKey
- PORPENFLTBBHSG-MGBGTMOVSA-L
- SMILES
- CCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)([O-])[O-])OC(=O)CCCCCCCCCCCCCCC
- Look it up
- ChEBIBy InChIKey
Identity from ChEBI. Not evidence.
What it touches on the way
Mechanistic reach
6 entities
6 entities reached.
0 reported hops6 assembled from the scaffold
- LPIN1ProteinUNIPROT:Q14693substrate ofInferred only26 paths26 endpoints
- PLA2G6ProteinUNIPROT:O60733substrate ofInferred only23 paths23 endpoints
- PLPP1ProteinUNIPROT:O14494substrate ofInferred only9 paths9 endpoints
- PLPP2ProteinUNIPROT:O43688substrate ofInferred only9 paths9 endpoints
- PLPP3ProteinUNIPROT:O14495substrate ofInferred only8 paths8 endpoints
- PLPP6ProteinUNIPROT:Q8IY26substrate ofInferred only6 paths6 endpoints
What the reference databases state
Statements
8 statements
8 statements · 1 reference database · Subject: 1,2-dihexadecanoyl-sn-glycero-3-phosphate · Sources: Rhea
- 1,2-dihexadecanoyl-sn-glycero-3-phosphate is converted to 1,2-dihexadecanoyl-sn-glycerolCompoundRhea RHEA:43236Inferred only
- 1,2-dihexadecanoyl-sn-glycerol is converted to 1,2-dihexadecanoyl-sn-glycero-3-phosphateCompoundRhea RHEA:63324Inferred only
- 1,2-dihexadecanoyl-sn-glycero-3-phosphate is a substrate of LPIN1ProteinRhea RHEA:43236Inferred only
- 1,2-dihexadecanoyl-sn-glycero-3-phosphate is a substrate of PLA2G6ProteinRhea RHEA:63304Inferred only
- 1,2-dihexadecanoyl-sn-glycero-3-phosphate is a substrate of PLPP1ProteinRhea RHEA:43236Inferred only
- 1,2-dihexadecanoyl-sn-glycero-3-phosphate is a substrate of PLPP2ProteinRhea RHEA:43236Inferred only
- 1,2-dihexadecanoyl-sn-glycero-3-phosphate is a substrate of PLPP3ProteinRhea RHEA:43236Inferred only
- 1,2-dihexadecanoyl-sn-glycero-3-phosphate is a substrate of PLPP6ProteinRhea RHEA:43236Inferred only
Reactions
7 reactions
1-hexadecanoyl-sn-glycero-3-phosphate+hexadecanoyl-CoA1,2-dihexadecanoyl-sn-glycero-3-phosphate+coenzyme A(4-)
Catalysed by AGPAT2
Reaction pageLeft to rightBalanced
Rhea RHEA:35903CC BY 4.0Reference data
1,2-dihexadecanoyl-sn-glycero-3-phosphate+water1,2-dihexadecanoyl-sn-glycerol+hydrogenphosphate
Catalysed by PLPP1 or PLPP3 or PLPP2 or LPIN1 or PLPP6
Reaction pageLeft to rightBalanced
Rhea RHEA:43236CC BY 4.0Reference data
1,2-dihexadecanoyl-sn-glycero-3-phosphocholine+water1,2-dihexadecanoyl-sn-glycero-3-phosphate+choline+hydron
Reaction pageLeft to rightBalanced
Rhea RHEA:44872CC BY 4.0Reference data
CHEBI:134072+water1,2-dihexadecanoyl-sn-glycero-3-phosphate+N-hexadecanoylethanolamine+hydron
Reaction pageDirection not assertedBalanced
Rhea RHEA:51408CC BY 4.0Reference data
hexadecanoyl-[ACP]+1-hexadecanoyl-sn-glycero-3-phosphate1,2-dihexadecanoyl-sn-glycero-3-phosphate+holo-[ACP]
Reaction pageDirection not assertedBalance undeterminable
Rhea RHEA:54972CC BY 4.0Reference data
1,2-dihexadecanoyl-sn-glycero-3-phosphate+water1-hexadecanoyl-sn-glycero-3-phosphate+hexadecanoate+hydron
Catalysed by PLA2G6
Reaction pageLeft to rightBalanced
Rhea RHEA:63304CC BY 4.0Reference data
1,2-dihexadecanoyl-sn-glycerol+ATP(4-)1,2-dihexadecanoyl-sn-glycero-3-phosphate+ADP(3-)+hydron
Catalysed by DGKA
Reaction pageLeft to rightBalanced
Rhea RHEA:63324CC BY 4.0Reference data
Other names
6 names
Resolves to: 1,2-dihexadecanoyl-sn-glycero-3-phosphate
- Also called
- (2R)-2,3-bis(palmitoyloxy)propyl phosphate1,2-dipalmitoyl-sn-glycerol-3-phosphate(2-)1,2-dipalmitoyl-sn-glycerol-3-phosphate(2−)dipalmitoyl phosphatidatePA(16:0/16:0)
- Systematic name
- (2R)-2,3-bis(hexadecanoyloxy)propyl phosphate