Record Information |
---|
Version | 5.0 |
---|
Status | Expected but not Quantified |
---|
Creation Date | 2017-09-09 03:17:00 UTC |
---|
Update Date | 2022-11-30 19:26:00 UTC |
---|
HMDB ID | HMDB0114989 |
---|
Secondary Accession Numbers | None |
---|
Metabolite Identification |
---|
Common Name | PA(18:3(6Z,9Z,12Z)/20:4(8Z,11Z,14Z,17Z)) |
---|
Description | PA(18:3(6Z,9Z,12Z)/20:4(8Z,11Z,14Z,17Z)) is a phosphatidic acid. It is a glycerophospholipid in which a phosphate moiety occupies a glycerol substitution site. As is the case with diacylglycerols, phosphatidic acids can have many different combinations of fatty acids of varying lengths and saturation attached at the C-1 and C-2 positions. Fatty acids containing 16, 18 and 20 carbons are the most common. PA(18:3(6Z,9Z,12Z)/20:4(8Z,11Z,14Z,17Z)), in particular, consists of one chain of gamma-linolenic acid at the C-1 position and one chain of eicosatetraenoic acid at the C-2 position. Phosphatidic acids are quite rare but are extremely important as intermediates in the biosynthesis of triacylglycerols and phospholipids. |
---|
Structure | [H][C@@](COC(=O)CCCC\C=C/C\C=C/C\C=C/CCCCC)(COP(O)(O)=O)OC(=O)CCCCCC\C=C/C\C=C/C\C=C/C\C=C/CC InChI=1S/C41H67O8P/c1-3-5-7-9-11-13-15-17-19-20-22-24-26-28-30-32-34-36-41(43)49-39(38-48-50(44,45)46)37-47-40(42)35-33-31-29-27-25-23-21-18-16-14-12-10-8-6-4-2/h5,7,11-14,17-19,21-22,24-25,27,39H,3-4,6,8-10,15-16,20,23,26,28-38H2,1-2H3,(H2,44,45,46)/b7-5-,13-11-,14-12-,19-17-,21-18-,24-22-,27-25-/t39-/m1/s1 |
---|
Synonyms | Value | Source |
---|
1-gamma-linolenoyl-2-eicosatetraenoyl-sn-glycero-3-phosphate | SMPDB, HMDB | 1-gamma-linolenoyl-2-eicosatetraenoyl-sn-phosphatidic acid | SMPDB, HMDB | PA(18:3/20:4) | SMPDB, HMDB | PA(18:3n6/20:4n3) | SMPDB, HMDB | PA(18:3w6/20:4w3) | SMPDB, HMDB | PA(38:7) | SMPDB, HMDB | Phosphatidic acid(18:3(6Z,9Z,12Z)/20:4(8Z,11Z,14Z,17Z)) | SMPDB, HMDB | Phosphatidic acid(18:3/20:4) | SMPDB, HMDB | Phosphatidic acid(18:3n6/20:4n3) | SMPDB, HMDB | Phosphatidic acid(18:3w6/20:4w3) | SMPDB, HMDB | Phosphatidic acid(38:7) | SMPDB, HMDB | Phosphatidate(18:3(6Z,9Z,12Z)/20:4(8Z,11Z,14Z,17Z)) | SMPDB, HMDB | Phosphatidate(18:3/20:4) | SMPDB, HMDB | Phosphatidate(18:3n6/20:4n3) | SMPDB, HMDB | Phosphatidate(18:3w6/20:4w3) | SMPDB, HMDB | Phosphatidate(38:7) | SMPDB, HMDB | PA(18:3(6Z,9Z,12Z)/20:4(8Z,11Z,14Z,17Z)) | SMPDB | [(2R)-2-[(8Z,11Z,14Z,17Z)-Icosa-8,11,14,17-tetraenoyloxy]-3-[(6Z,9Z,12Z)-octadeca-6,9,12-trienoyloxy]propoxy]phosphonate | Generator, HMDB |
|
---|
Chemical Formula | C41H67O8P |
---|
Average Molecular Weight | 718.953 |
---|
Monoisotopic Molecular Weight | 718.457356115 |
---|
IUPAC Name | [(2R)-2-[(8Z,11Z,14Z,17Z)-icosa-8,11,14,17-tetraenoyloxy]-3-[(6Z,9Z,12Z)-octadeca-6,9,12-trienoyloxy]propoxy]phosphonic acid |
---|
Traditional Name | (2R)-2-[(8Z,11Z,14Z,17Z)-icosa-8,11,14,17-tetraenoyloxy]-3-[(6Z,9Z,12Z)-octadeca-6,9,12-trienoyloxy]propoxyphosphonic acid |
---|
CAS Registry Number | Not Available |
---|
SMILES | [H][C@@](COC(=O)CCCC\C=C/C\C=C/C\C=C/CCCCC)(COP(O)(O)=O)OC(=O)CCCCCC\C=C/C\C=C/C\C=C/C\C=C/CC |
---|
InChI Identifier | InChI=1S/C41H67O8P/c1-3-5-7-9-11-13-15-17-19-20-22-24-26-28-30-32-34-36-41(43)49-39(38-48-50(44,45)46)37-47-40(42)35-33-31-29-27-25-23-21-18-16-14-12-10-8-6-4-2/h5,7,11-14,17-19,21-22,24-25,27,39H,3-4,6,8-10,15-16,20,23,26,28-38H2,1-2H3,(H2,44,45,46)/b7-5-,13-11-,14-12-,19-17-,21-18-,24-22-,27-25-/t39-/m1/s1 |
---|
InChI Key | WKUSVGNZTJQNDA-GFKNQSNGSA-N |
---|
Chemical Taxonomy |
---|
Description | Belongs to the class of organic compounds known as 1,2-diacylglycerol-3-phosphates. These are glycerol-3-phosphates in which the glycerol moiety is bonded to two aliphatic chains through ester linkages. |
---|
Kingdom | Organic compounds |
---|
Super Class | Lipids and lipid-like molecules |
---|
Class | Glycerophospholipids |
---|
Sub Class | Glycerophosphates |
---|
Direct Parent | 1,2-diacylglycerol-3-phosphates |
---|
Alternative Parents | |
---|
Substituents | - 1,2-diacylglycerol-3-phosphate
- Fatty acid ester
- Monoalkyl phosphate
- Dicarboxylic acid or derivatives
- Fatty acyl
- Alkyl phosphate
- Phosphoric acid ester
- Organic phosphoric acid derivative
- Carboxylic acid ester
- Carboxylic acid derivative
- Hydrocarbon derivative
- Organic oxide
- Organic oxygen compound
- Carbonyl group
- Organooxygen compound
- Aliphatic acyclic compound
|
---|
Molecular Framework | Aliphatic acyclic compounds |
---|
External Descriptors | Not Available |
---|
Ontology |
---|
Physiological effect | Not Available |
---|
Disposition | Not Available |
---|
Process | Naturally occurring processBiological processBiochemical pathwayMetabolic pathway- De Novo Triacylglycerol Biosynthesis TG(18:3(6Z,9Z,12Z)/20:4(8Z,11Z,14Z,17Z)/18:3(6Z,9Z,12Z)) (PathBank: SMP0024677)
- De Novo Triacylglycerol Biosynthesis TG(18:3(6Z,9Z,12Z)/20:4(8Z,11Z,14Z,17Z)/20:4(5Z,8Z,11Z,14Z)) (PathBank: SMP0024678)
- De Novo Triacylglycerol Biosynthesis TG(18:3(6Z,9Z,12Z)/20:4(8Z,11Z,14Z,17Z)/22:2(13Z,16Z)) (PathBank: SMP0024679)
- De Novo Triacylglycerol Biosynthesis TG(18:3(6Z,9Z,12Z)/20:4(8Z,11Z,14Z,17Z)/22:4(7Z,10Z,13Z,16Z)) (PathBank: SMP0024680)
- De Novo Triacylglycerol Biosynthesis TG(18:3(6Z,9Z,12Z)/20:4(8Z,11Z,14Z,17Z)/22:5(4Z,7Z,10Z,13Z,16Z)) (PathBank: SMP0024681)
- De Novo Triacylglycerol Biosynthesis TG(18:3(6Z,9Z,12Z)/20:4(8Z,11Z,14Z,17Z)/18:3(9Z,12Z,15Z)) (PathBank: SMP0024682)
- De Novo Triacylglycerol Biosynthesis TG(18:3(6Z,9Z,12Z)/20:4(8Z,11Z,14Z,17Z)/18:4(6Z,9Z,12Z,15Z)) (PathBank: SMP0024683)
- De Novo Triacylglycerol Biosynthesis TG(18:3(6Z,9Z,12Z)/20:4(8Z,11Z,14Z,17Z)/20:4(8Z,11Z,14Z,17Z)) (PathBank: SMP0024684)
- De Novo Triacylglycerol Biosynthesis TG(18:3(6Z,9Z,12Z)/20:4(8Z,11Z,14Z,17Z)/20:5(5Z,8Z,11Z,14Z,17Z)) (PathBank: SMP0024685)
- De Novo Triacylglycerol Biosynthesis TG(18:3(6Z,9Z,12Z)/20:4(8Z,11Z,14Z,17Z)/22:5(7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0024686)
- De Novo Triacylglycerol Biosynthesis TG(18:3(6Z,9Z,12Z)/20:4(8Z,11Z,14Z,17Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0024687)
- De Novo Triacylglycerol Biosynthesis TG(18:3(6Z,9Z,12Z)/20:4(8Z,11Z,14Z,17Z)/20:2(11Z,14Z)) (PathBank: SMP0033357)
- De Novo Triacylglycerol Biosynthesis TG(18:3(6Z,9Z,12Z)/20:4(8Z,11Z,14Z,17Z)/20:3(8Z,11Z,14Z)) (PathBank: SMP0033358)
- De Novo Triacylglycerol Biosynthesis TG(18:3(6Z,9Z,12Z)/20:4(8Z,11Z,14Z,17Z)/22:0) (PathBank: SMP0067007)
- De Novo Triacylglycerol Biosynthesis TG(18:3(6Z,9Z,12Z)/20:4(8Z,11Z,14Z,17Z)/22:1(13Z)) (PathBank: SMP0067008)
- De Novo Triacylglycerol Biosynthesis TG(18:3(6Z,9Z,12Z)/20:4(8Z,11Z,14Z,17Z)/24:0) (PathBank: SMP0067014)
- De Novo Triacylglycerol Biosynthesis TG(18:3(6Z,9Z,12Z)/20:4(8Z,11Z,14Z,17Z)/24:1(15Z)) (PathBank: SMP0067015)
- Cardiolipin Biosynthesis CL(18:3(6Z,9Z,12Z)/20:4(8Z,11Z,14Z,17Z)/20:4(8Z,11Z,14Z,17Z)/20:4(8Z,11Z,14Z,17Z)) (PathBank: SMP0086506)
- Cardiolipin Biosynthesis CL(18:3(6Z,9Z,12Z)/20:4(8Z,11Z,14Z,17Z)/20:4(8Z,11Z,14Z,17Z)/20:5(5Z,8Z,11Z,14Z,17Z)) (PathBank: SMP0086508)
- Cardiolipin Biosynthesis CL(18:3(6Z,9Z,12Z)/20:4(8Z,11Z,14Z,17Z)/20:5(5Z,8Z,11Z,14Z,17Z)/20:5(5Z,8Z,11Z,14Z,17Z)) (PathBank: SMP0086509)
|
---|
Role | Not Available |
---|
Physical Properties |
---|
State | Solid |
---|
Experimental Molecular Properties | Property | Value | Reference |
---|
Melting Point | Not Available | Not Available | Boiling Point | Not Available | Not Available | Water Solubility | Not Available | Not Available | LogP | Not Available | Not Available |
|
---|
Experimental Chromatographic Properties | Not Available |
---|
Predicted Molecular Properties | |
---|
Predicted Chromatographic Properties | Predicted Collision Cross SectionsPredicted Kovats Retention IndicesUnderivatizedMetabolite | SMILES | Kovats RI Value | Column Type | Reference |
---|
PA(18:3(6Z,9Z,12Z)/20:4(8Z,11Z,14Z,17Z)) | [H][C@@](COC(=O)CCCC\C=C/C\C=C/C\C=C/CCCCC)(COP(O)(O)=O)OC(=O)CCCCCC\C=C/C\C=C/C\C=C/C\C=C/CC | 5462.5 | Standard polar | 33892256 | PA(18:3(6Z,9Z,12Z)/20:4(8Z,11Z,14Z,17Z)) | [H][C@@](COC(=O)CCCC\C=C/C\C=C/C\C=C/CCCCC)(COP(O)(O)=O)OC(=O)CCCCCC\C=C/C\C=C/C\C=C/C\C=C/CC | 4421.6 | Standard non polar | 33892256 | PA(18:3(6Z,9Z,12Z)/20:4(8Z,11Z,14Z,17Z)) | [H][C@@](COC(=O)CCCC\C=C/C\C=C/C\C=C/CCCCC)(COP(O)(O)=O)OC(=O)CCCCCC\C=C/C\C=C/C\C=C/C\C=C/CC | 5128.8 | Semi standard non polar | 33892256 |
DerivatizedDerivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
---|
PA(18:3(6Z,9Z,12Z)/20:4(8Z,11Z,14Z,17Z)),1TMS,isomer #1 | CC/C=C\C/C=C\C/C=C\C/C=C\CCCCCCC(=O)O[C@H](COC(=O)CCCC/C=C\C/C=C\C/C=C\CCCCC)COP(=O)(O)O[Si](C)(C)C | 5153.7 | Semi standard non polar | 33892256 | PA(18:3(6Z,9Z,12Z)/20:4(8Z,11Z,14Z,17Z)),1TMS,isomer #1 | CC/C=C\C/C=C\C/C=C\C/C=C\CCCCCCC(=O)O[C@H](COC(=O)CCCC/C=C\C/C=C\C/C=C\CCCCC)COP(=O)(O)O[Si](C)(C)C | 4549.8 | Standard non polar | 33892256 | PA(18:3(6Z,9Z,12Z)/20:4(8Z,11Z,14Z,17Z)),1TMS,isomer #1 | CC/C=C\C/C=C\C/C=C\C/C=C\CCCCCCC(=O)O[C@H](COC(=O)CCCC/C=C\C/C=C\C/C=C\CCCCC)COP(=O)(O)O[Si](C)(C)C | 5176.1 | Standard polar | 33892256 | PA(18:3(6Z,9Z,12Z)/20:4(8Z,11Z,14Z,17Z)),2TMS,isomer #1 | CC/C=C\C/C=C\C/C=C\C/C=C\CCCCCCC(=O)O[C@H](COC(=O)CCCC/C=C\C/C=C\C/C=C\CCCCC)COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C | 5121.3 | Semi standard non polar | 33892256 | PA(18:3(6Z,9Z,12Z)/20:4(8Z,11Z,14Z,17Z)),2TMS,isomer #1 | CC/C=C\C/C=C\C/C=C\C/C=C\CCCCCCC(=O)O[C@H](COC(=O)CCCC/C=C\C/C=C\C/C=C\CCCCC)COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C | 4514.0 | Standard non polar | 33892256 | PA(18:3(6Z,9Z,12Z)/20:4(8Z,11Z,14Z,17Z)),2TMS,isomer #1 | CC/C=C\C/C=C\C/C=C\C/C=C\CCCCCCC(=O)O[C@H](COC(=O)CCCC/C=C\C/C=C\C/C=C\CCCCC)COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C | 4547.3 | Standard polar | 33892256 | PA(18:3(6Z,9Z,12Z)/20:4(8Z,11Z,14Z,17Z)),1TBDMS,isomer #1 | CC/C=C\C/C=C\C/C=C\C/C=C\CCCCCCC(=O)O[C@H](COC(=O)CCCC/C=C\C/C=C\C/C=C\CCCCC)COP(=O)(O)O[Si](C)(C)C(C)(C)C | 5368.2 | Semi standard non polar | 33892256 | PA(18:3(6Z,9Z,12Z)/20:4(8Z,11Z,14Z,17Z)),1TBDMS,isomer #1 | CC/C=C\C/C=C\C/C=C\C/C=C\CCCCCCC(=O)O[C@H](COC(=O)CCCC/C=C\C/C=C\C/C=C\CCCCC)COP(=O)(O)O[Si](C)(C)C(C)(C)C | 4671.1 | Standard non polar | 33892256 | PA(18:3(6Z,9Z,12Z)/20:4(8Z,11Z,14Z,17Z)),1TBDMS,isomer #1 | CC/C=C\C/C=C\C/C=C\C/C=C\CCCCCCC(=O)O[C@H](COC(=O)CCCC/C=C\C/C=C\C/C=C\CCCCC)COP(=O)(O)O[Si](C)(C)C(C)(C)C | 5196.7 | Standard polar | 33892256 |
|
---|
| MS/MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
---|
Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(18:3(6Z,9Z,12Z)/20:4(8Z,11Z,14Z,17Z)) 10V, Positive-QTOF | splash10-02ti-1192602400-421e7be4798204a0faaf | 2019-02-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(18:3(6Z,9Z,12Z)/20:4(8Z,11Z,14Z,17Z)) 20V, Positive-QTOF | splash10-029e-2192211000-19ec2c1b29d5091815f9 | 2019-02-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(18:3(6Z,9Z,12Z)/20:4(8Z,11Z,14Z,17Z)) 40V, Positive-QTOF | splash10-014r-1094012000-407044124d447802a470 | 2019-02-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(18:3(6Z,9Z,12Z)/20:4(8Z,11Z,14Z,17Z)) 10V, Negative-QTOF | splash10-056r-4092300200-9f4988ea4970a6d9ef68 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(18:3(6Z,9Z,12Z)/20:4(8Z,11Z,14Z,17Z)) 20V, Negative-QTOF | splash10-004i-9050000000-c2cacc9ded86a9961e6b | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(18:3(6Z,9Z,12Z)/20:4(8Z,11Z,14Z,17Z)) 40V, Negative-QTOF | splash10-004i-9000000000-91f267ba0e23c5e17973 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(18:3(6Z,9Z,12Z)/20:4(8Z,11Z,14Z,17Z)) 10V, Negative-QTOF | splash10-014i-0000000900-10a909c9bbc7af0d3359 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(18:3(6Z,9Z,12Z)/20:4(8Z,11Z,14Z,17Z)) 20V, Negative-QTOF | splash10-0jr9-0033900400-12b0b80a116c07a60ef0 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(18:3(6Z,9Z,12Z)/20:4(8Z,11Z,14Z,17Z)) 40V, Negative-QTOF | splash10-0fb9-1196600100-84794859e93427a81f51 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(18:3(6Z,9Z,12Z)/20:4(8Z,11Z,14Z,17Z)) 10V, Positive-QTOF | splash10-0uxr-0000000900-301f2f4f3daff768520a | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(18:3(6Z,9Z,12Z)/20:4(8Z,11Z,14Z,17Z)) 20V, Positive-QTOF | splash10-01b9-0000005900-214905a91e4b8e0d040e | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(18:3(6Z,9Z,12Z)/20:4(8Z,11Z,14Z,17Z)) 40V, Positive-QTOF | splash10-00xu-0000906200-caa5a71c1b569dc8b3f1 | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(18:3(6Z,9Z,12Z)/20:4(8Z,11Z,14Z,17Z)) 10V, Positive-QTOF | splash10-0006-0000000900-aa6ba0a33f526a1c0f43 | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(18:3(6Z,9Z,12Z)/20:4(8Z,11Z,14Z,17Z)) 20V, Positive-QTOF | splash10-0006-0000009900-a571a15e5c48ac9aaf97 | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(18:3(6Z,9Z,12Z)/20:4(8Z,11Z,14Z,17Z)) 40V, Positive-QTOF | splash10-01p6-0000902300-4e554e5d7997f86ffc4f | 2021-09-25 | Wishart Lab | View Spectrum |
|
---|