| Record Information |
|---|
| Version | 5.0 |
|---|
| Status | Expected but not Quantified |
|---|
| Creation Date | 2017-09-09 04:16:17 UTC |
|---|
| Update Date | 2022-11-30 19:26:08 UTC |
|---|
| HMDB ID | HMDB0115293 |
|---|
| Secondary Accession Numbers | None |
|---|
| Metabolite Identification |
|---|
| Common Name | PA(22:1(13Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) |
|---|
| Description | PA(22:1(13Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) 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(22:1(13Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)), in particular, consists of one chain of erucic acid at the C-1 position and one chain of docosahexaenoic 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)CCCCCCCCCCC\C=C/CCCCCCCC)(COP(O)(O)=O)OC(=O)CC\C=C/C\C=C/C\C=C/C\C=C/C\C=C/C\C=C/CC InChI=1S/C47H79O8P/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31-33-35-37-39-41-46(48)53-43-45(44-54-56(50,51)52)55-47(49)42-40-38-36-34-32-30-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h6,8,12,14,17-20,24,26,30,32,36,38,45H,3-5,7,9-11,13,15-16,21-23,25,27-29,31,33-35,37,39-44H2,1-2H3,(H2,50,51,52)/b8-6-,14-12-,19-17-,20-18-,26-24-,32-30-,38-36-/t45-/m1/s1 |
|---|
| Synonyms | | Value | Source |
|---|
| 1-Erucoyl-2-docosahexaenoyl-sn-glycero-3-phosphate | HMDB | | 1-Erucoyl-2-docosahexaenoyl-sn-phosphatidic acid | HMDB | | PA(22:1/22:6) | HMDB | | PA(22:1N9/22:6N3) | HMDB | | PA(22:1W9/22:6W3) | HMDB | | PA(44:7) | HMDB | | Phosphatidic acid(22:1(13Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) | HMDB | | Phosphatidic acid(22:1/22:6) | HMDB | | Phosphatidic acid(22:1n9/22:6n3) | HMDB | | Phosphatidic acid(22:1W9/22:6W3) | HMDB | | Phosphatidic acid(44:7) | HMDB | | Phosphatidate(22:1(13Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) | HMDB | | Phosphatidate(22:1/22:6) | HMDB | | Phosphatidate(22:1N9/22:6N3) | HMDB | | Phosphatidate(22:1W9/22:6W3) | HMDB | | Phosphatidate(44:7) | HMDB | | [(2R)-3-[(13Z)-Docos-13-enoyloxy]-2-[(4Z,7Z,10Z,13Z,16Z)-docosa-4,7,10,13,16,19-hexaenoyloxy]propoxy]phosphonate | HMDB | | 1-erucoyl-2-docosahexaenoyl-sn-glycero-3-phosphate | SMPDB, HMDB | | 1-erucoyl-2-docosahexaenoyl-sn-phosphatidic acid | SMPDB, HMDB | | PA(22:1/22:6) | SMPDB, HMDB | | PA(22:1n9/22:6n3) | SMPDB, HMDB | | PA(22:1w9/22:6w3) | SMPDB, HMDB | | PA(44:7) | SMPDB, HMDB | | Phosphatidic acid(22:1(13Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) | SMPDB, HMDB | | Phosphatidic acid(22:1/22:6) | SMPDB, HMDB | | Phosphatidic acid(22:1n9/22:6n3) | SMPDB, HMDB | | Phosphatidic acid(22:1w9/22:6w3) | SMPDB, HMDB | | Phosphatidic acid(44:7) | SMPDB, HMDB | | Phosphatidate(22:1(13Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) | SMPDB, HMDB | | Phosphatidate(22:1/22:6) | SMPDB, HMDB | | Phosphatidate(22:1n9/22:6n3) | SMPDB, HMDB | | Phosphatidate(22:1w9/22:6w3) | SMPDB, HMDB | | PA(22:1(13Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) | SMPDB |
|
|---|
| Chemical Formula | C47H79O8P |
|---|
| Average Molecular Weight | 803.115 |
|---|
| Monoisotopic Molecular Weight | 802.551256502 |
|---|
| IUPAC Name | [(2R)-3-[(13Z)-docos-13-enoyloxy]-2-[(4Z,7Z,10Z,13Z,16Z,19Z)-docosa-4,7,10,13,16,19-hexaenoyloxy]propoxy]phosphonic acid |
|---|
| Traditional Name | (2R)-3-[(13Z)-docos-13-enoyloxy]-2-[(4Z,7Z,10Z,13Z,16Z,19Z)-docosa-4,7,10,13,16,19-hexaenoyloxy]propoxyphosphonic acid |
|---|
| CAS Registry Number | Not Available |
|---|
| SMILES | [H][C@@](COC(=O)CCCCCCCCCCC\C=C/CCCCCCCC)(COP(O)(O)=O)OC(=O)CC\C=C/C\C=C/C\C=C/C\C=C/C\C=C/C\C=C/CC |
|---|
| InChI Identifier | InChI=1S/C47H79O8P/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31-33-35-37-39-41-46(48)53-43-45(44-54-56(50,51)52)55-47(49)42-40-38-36-34-32-30-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h6,8,12,14,17-20,24,26,30,32,36,38,45H,3-5,7,9-11,13,15-16,21-23,25,27-29,31,33-35,37,39-44H2,1-2H3,(H2,50,51,52)/b8-6-,14-12-,19-17-,20-18-,26-24-,32-30-,38-36-/t45-/m1/s1 |
|---|
| InChI Key | COKPDRXQVMSULR-ANPFMTBASA-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 | |
|---|
| Process | Naturally occurring processBiological processBiochemical pathwayMetabolic pathway- De Novo Triacylglycerol Biosynthesis TG(22:1(13Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0077061)
- De Novo Triacylglycerol Biosynthesis TG(22:1(13Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)/24:0) (PathBank: SMP0077062)
- De Novo Triacylglycerol Biosynthesis TG(22:1(13Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)/24:1(15Z)) (PathBank: SMP0068316)
- De Novo Triacylglycerol Biosynthesis TG(22:1(13Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)/22:1(13Z)) (PathBank: SMP0023763)
- De Novo Triacylglycerol Biosynthesis TG(22:1(13Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)/18:2(9Z,12Z)) (PathBank: SMP0023765)
- De Novo Triacylglycerol Biosynthesis TG(22:1(13Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)/18:3(6Z,9Z,12Z)) (PathBank: SMP0023766)
- De Novo Triacylglycerol Biosynthesis TG(22:1(13Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)/20:4(5Z,8Z,11Z,14Z)) (PathBank: SMP0023767)
- De Novo Triacylglycerol Biosynthesis TG(22:1(13Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)/22:2(13Z,16Z)) (PathBank: SMP0023768)
- De Novo Triacylglycerol Biosynthesis TG(22:1(13Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)/22:4(7Z,10Z,13Z,16Z)) (PathBank: SMP0023769)
- De Novo Triacylglycerol Biosynthesis TG(22:1(13Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)/22:5(4Z,7Z,10Z,13Z,16Z)) (PathBank: SMP0023770)
- De Novo Triacylglycerol Biosynthesis TG(22:1(13Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)/18:3(9Z,12Z,15Z)) (PathBank: SMP0023771)
- De Novo Triacylglycerol Biosynthesis TG(22:1(13Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)/18:4(6Z,9Z,12Z,15Z)) (PathBank: SMP0023772)
- De Novo Triacylglycerol Biosynthesis TG(22:1(13Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)/20:4(8Z,11Z,14Z,17Z)) (PathBank: SMP0023773)
- De Novo Triacylglycerol Biosynthesis TG(22:1(13Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)/20:5(5Z,8Z,11Z,14Z,17Z)) (PathBank: SMP0023774)
- De Novo Triacylglycerol Biosynthesis TG(22:1(13Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)/22:5(7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0023775)
- De Novo Triacylglycerol Biosynthesis TG(22:1(13Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)/20:2(11Z,14Z)) (PathBank: SMP0036907)
- De Novo Triacylglycerol Biosynthesis TG(22:1(13Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)/20:3(8Z,11Z,14Z)) (PathBank: SMP0036908)
|
|---|
| 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 Retention Times Underivatized| Chromatographic Method | Retention Time | Reference |
|---|
| Measured using a Waters Acquity ultraperformance liquid chromatography (UPLC) ethylene-bridged hybrid (BEH) C18 column (100 mm × 2.1 mm; 1.7 μmparticle diameter). Predicted by Afia on May 17, 2022. | 4.62 minutes | 32390414 | | Predicted by Siyang on May 30, 2022 | 41.8158 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 1.95 minutes | 32390414 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 5886.8 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 589.8 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 383.5 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 371.4 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 1378.2 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 2219.5 seconds | 40023050 | | BfG_NTS_RP1 =Agilent Zorbax Eclipse Plus C18 (2.1 mm x 150 mm, 3.5 um) with Water:ACN and 0.1% Formic Acid | 1250.7 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 215.1 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 4267.5 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 1413.2 seconds | 40023050 | | UFZ_Phenomenex = Kinetex Core-Shell C18 2.6 um, 3.0 x 100 mm, Phenomenex with Water:MeOH and 0.1% Formic Acid | 3235.4 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 1624.7 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 850.6 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 481.8 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 951.5 seconds | 40023050 | | Meister zic-pHILIC pH9.3 = Merck SeQuant ZIC-pHILIC column with ACN:Water 5mM NH4Ac pH9.3 and 5mM ammonium acetate in water | 12.1 seconds | 40023050 |
Predicted Kovats Retention IndicesUnderivatized| Metabolite | SMILES | Kovats RI Value | Column Type | Reference |
|---|
| PA(22:1(13Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) | [H][C@@](COC(=O)CCCCCCCCCCC\C=C/CCCCCCCC)(COP(O)(O)=O)OC(=O)CC\C=C/C\C=C/C\C=C/C\C=C/C\C=C/C\C=C/CC | 5767.4 | Standard polar | 33892256 | | PA(22:1(13Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) | [H][C@@](COC(=O)CCCCCCCCCCC\C=C/CCCCCCCC)(COP(O)(O)=O)OC(=O)CC\C=C/C\C=C/C\C=C/C\C=C/C\C=C/C\C=C/CC | 5012.7 | Standard non polar | 33892256 | | PA(22:1(13Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) | [H][C@@](COC(=O)CCCCCCCCCCC\C=C/CCCCCCCC)(COP(O)(O)=O)OC(=O)CC\C=C/C\C=C/C\C=C/C\C=C/C\C=C/C\C=C/CC | 5720.3 | Semi standard non polar | 33892256 |
Derivatized| Derivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
|---|
| PA(22:1(13Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)),1TMS,isomer #1 | CC/C=C\C/C=C\C/C=C\C/C=C\C/C=C\C/C=C\CCC(=O)O[C@H](COC(=O)CCCCCCCCCCC/C=C\CCCCCCCC)COP(=O)(O)O[Si](C)(C)C | 5761.6 | Semi standard non polar | 33892256 | | PA(22:1(13Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)),1TMS,isomer #1 | CC/C=C\C/C=C\C/C=C\C/C=C\C/C=C\C/C=C\CCC(=O)O[C@H](COC(=O)CCCCCCCCCCC/C=C\CCCCCCCC)COP(=O)(O)O[Si](C)(C)C | 5037.3 | Standard non polar | 33892256 | | PA(22:1(13Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)),1TMS,isomer #1 | CC/C=C\C/C=C\C/C=C\C/C=C\C/C=C\C/C=C\CCC(=O)O[C@H](COC(=O)CCCCCCCCCCC/C=C\CCCCCCCC)COP(=O)(O)O[Si](C)(C)C | 5695.2 | Standard polar | 33892256 |
|
|---|
| MS/MS Spectra| Spectrum Type | Description | Splash Key | Deposition Date | Source | View |
|---|
| Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:1(13Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) 10V, Positive-QTOF | splash10-0h6r-1019500320-88fe162604e1963a705a | 2019-02-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:1(13Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) 20V, Positive-QTOF | splash10-046s-2139200200-20331e50224ed31c93ed | 2019-02-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:1(13Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) 40V, Positive-QTOF | splash10-0204-1069000100-23d30469cc2537506483 | 2019-02-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:1(13Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) 10V, Negative-QTOF | splash10-0fvr-3009200020-3dada8b9c3ff9bff4a32 | 2019-02-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:1(13Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) 20V, Negative-QTOF | splash10-004i-9005000000-e80f450fa53783ca3756 | 2019-02-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:1(13Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) 40V, Negative-QTOF | splash10-004i-9000000000-e99d325900f632952d1c | 2019-02-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:1(13Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) 10V, Positive-QTOF | splash10-004i-0000000090-e186111e28c05bfe0db3 | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:1(13Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) 20V, Positive-QTOF | splash10-004i-0000000990-57faeb793ea3a11fec16 | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:1(13Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) 40V, Positive-QTOF | splash10-004s-0000960350-ab64a27ce554014342dd | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:1(13Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) 10V, Positive-QTOF | splash10-0f79-0000000950-85d00b0a1f6dd81dc04c | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:1(13Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) 20V, Positive-QTOF | splash10-0zfr-0000000790-2a63c0ab0f85457246b2 | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:1(13Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) 40V, Positive-QTOF | splash10-0ar0-0000900710-3a0da03f63a251d5f62c | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:1(13Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) 10V, Negative-QTOF | splash10-0udi-0000000090-743d60a487f8c07cb3f4 | 2021-09-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:1(13Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) 20V, Negative-QTOF | splash10-0wbi-0006900040-de8d9ec54cf37db62728 | 2021-09-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:1(13Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) 40V, Negative-QTOF | splash10-002r-0009300000-e610e1e380b8cb0d684b | 2021-09-23 | Wishart Lab | View Spectrum |
|
|---|