| Record Information |
|---|
| Version | 5.0 |
|---|
| Status | Expected but not Quantified |
|---|
| Creation Date | 2017-09-09 04:13:56 UTC |
|---|
| Update Date | 2022-11-30 19:26:08 UTC |
|---|
| HMDB ID | HMDB0115282 |
|---|
| Secondary Accession Numbers | None |
|---|
| Metabolite Identification |
|---|
| Common Name | PA(22:1(13Z)/20:0) |
|---|
| Description | PA(22:1(13Z)/20:0) 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)/20:0), in particular, consists of one chain of erucic acid at the C-1 position and one chain of arachidic 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)CCCCCCCCCCCCCCCCCCC InChI=1S/C45H87O8P/c1-3-5-7-9-11-13-15-17-19-21-22-24-25-27-29-31-33-35-37-39-44(46)51-41-43(42-52-54(48,49)50)53-45(47)40-38-36-34-32-30-28-26-23-20-18-16-14-12-10-8-6-4-2/h17,19,43H,3-16,18,20-42H2,1-2H3,(H2,48,49,50)/b19-17-/t43-/m1/s1 |
|---|
| Synonyms | | Value | Source |
|---|
| 1-Erucoyl-2-arachidoyl-sn-glycero-3-phosphate | HMDB | | 1-Erucoyl-2-arachidoyl-sn-phosphatidic acid | HMDB | | PA(22:1/20:0) | HMDB | | PA(22:1N9/20:0) | HMDB | | PA(22:1W9/20:0) | HMDB | | PA(42:1) | HMDB | | Phosphatidic acid(22:1(13Z)/20:0) | HMDB | | Phosphatidic acid(22:1/20:0) | HMDB | | Phosphatidic acid(22:1n9/20:0) | HMDB | | Phosphatidic acid(22:1W9/20:0) | HMDB | | Phosphatidic acid(42:1) | HMDB | | Phosphatidate(22:1(13Z)/20:0) | HMDB | | Phosphatidate(22:1/20:0) | HMDB | | Phosphatidate(22:1N9/20:0) | HMDB | | Phosphatidate(22:1W9/20:0) | HMDB | | Phosphatidate(42:1) | HMDB | | [(2R)-3-[(13Z)-Docos-13-enoyloxy]-2-(icosanoyloxy)propoxy]phosphonate | HMDB | | 1-erucoyl-2-arachidoyl-sn-glycero-3-phosphate | SMPDB, HMDB | | 1-erucoyl-2-arachidoyl-sn-phosphatidic acid | SMPDB, HMDB | | PA(22:1/20:0) | SMPDB, HMDB | | PA(22:1n9/20:0) | SMPDB, HMDB | | PA(22:1w9/20:0) | SMPDB, HMDB | | PA(42:1) | SMPDB, HMDB | | Phosphatidic acid(22:1(13Z)/20:0) | SMPDB, HMDB | | Phosphatidic acid(22:1/20:0) | SMPDB, HMDB | | Phosphatidic acid(22:1n9/20:0) | SMPDB, HMDB | | Phosphatidic acid(22:1w9/20:0) | SMPDB, HMDB | | Phosphatidic acid(42:1) | SMPDB, HMDB | | Phosphatidate(22:1(13Z)/20:0) | SMPDB, HMDB | | Phosphatidate(22:1/20:0) | SMPDB, HMDB | | Phosphatidate(22:1n9/20:0) | SMPDB, HMDB | | Phosphatidate(22:1w9/20:0) | SMPDB, HMDB | | PA(22:1(13Z)/20:0) | SMPDB |
|
|---|
| Chemical Formula | C45H87O8P |
|---|
| Average Molecular Weight | 787.157 |
|---|
| Monoisotopic Molecular Weight | 786.613856759 |
|---|
| IUPAC Name | [(2R)-3-[(13Z)-docos-13-enoyloxy]-2-(icosanoyloxy)propoxy]phosphonic acid |
|---|
| Traditional Name | (2R)-3-[(13Z)-docos-13-enoyloxy]-2-(icosanoyloxy)propoxyphosphonic acid |
|---|
| CAS Registry Number | Not Available |
|---|
| SMILES | [H][C@@](COC(=O)CCCCCCCCCCC\C=C/CCCCCCCC)(COP(O)(O)=O)OC(=O)CCCCCCCCCCCCCCCCCCC |
|---|
| InChI Identifier | InChI=1S/C45H87O8P/c1-3-5-7-9-11-13-15-17-19-21-22-24-25-27-29-31-33-35-37-39-44(46)51-41-43(42-52-54(48,49)50)53-45(47)40-38-36-34-32-30-28-26-23-20-18-16-14-12-10-8-6-4-2/h17,19,43H,3-16,18,20-42H2,1-2H3,(H2,48,49,50)/b19-17-/t43-/m1/s1 |
|---|
| InChI Key | ZKSCFMNXRSLQHD-RPBJOJELSA-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)/20:0/22:1(13Z)) (PathBank: SMP0023455)
- De Novo Triacylglycerol Biosynthesis TG(22:1(13Z)/20:0/24:1(15Z)) (PathBank: SMP0023456)
- De Novo Triacylglycerol Biosynthesis TG(22:1(13Z)/20:0/18:2(9Z,12Z)) (PathBank: SMP0023457)
- De Novo Triacylglycerol Biosynthesis TG(22:1(13Z)/20:0/18:3(6Z,9Z,12Z)) (PathBank: SMP0023458)
- De Novo Triacylglycerol Biosynthesis TG(22:1(13Z)/20:0/20:4(5Z,8Z,11Z,14Z)) (PathBank: SMP0023459)
- De Novo Triacylglycerol Biosynthesis TG(22:1(13Z)/20:0/22:2(13Z,16Z)) (PathBank: SMP0023460)
- De Novo Triacylglycerol Biosynthesis TG(22:1(13Z)/20:0/22:4(7Z,10Z,13Z,16Z)) (PathBank: SMP0023461)
- De Novo Triacylglycerol Biosynthesis TG(22:1(13Z)/20:0/22:5(4Z,7Z,10Z,13Z,16Z)) (PathBank: SMP0023462)
- De Novo Triacylglycerol Biosynthesis TG(22:1(13Z)/20:0/18:3(9Z,12Z,15Z)) (PathBank: SMP0023463)
- De Novo Triacylglycerol Biosynthesis TG(22:1(13Z)/20:0/18:4(6Z,9Z,12Z,15Z)) (PathBank: SMP0023464)
- De Novo Triacylglycerol Biosynthesis TG(22:1(13Z)/20:0/20:4(8Z,11Z,14Z,17Z)) (PathBank: SMP0023465)
- De Novo Triacylglycerol Biosynthesis TG(22:1(13Z)/20:0/20:5(5Z,8Z,11Z,14Z,17Z)) (PathBank: SMP0023466)
- De Novo Triacylglycerol Biosynthesis TG(22:1(13Z)/20:0/22:5(7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0023467)
- De Novo Triacylglycerol Biosynthesis TG(22:1(13Z)/20:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0023468)
- De Novo Triacylglycerol Biosynthesis TG(22:1(13Z)/20:0/20:2(11Z,14Z)) (PathBank: SMP0036852)
- De Novo Triacylglycerol Biosynthesis TG(22:1(13Z)/20:0/20:3(8Z,11Z,14Z)) (PathBank: SMP0036853)
|
|---|
| 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. Predicted by Afia on May 17, 2022. | 8.69 minutes | 32390414 | | Predicted by Siyang on May 30, 2022 | 41.5712 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 2.12 minutes | 32390414 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 5826.8 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 765.8 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 432.5 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 308.1 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 1186.0 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 2036.0 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 | 1715.7 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 247.7 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 4182.5 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 1233.6 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 | 3281.4 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 1597.5 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 822.6 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 887.1 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 956.4 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 | 10.1 seconds | 40023050 |
Predicted Kovats Retention IndicesUnderivatizedDerivatized |
|---|
| 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)/20:0) 10V, Positive-QTOF | splash10-000b-1169702600-e4d4dd32b298b0b05781 | 2019-02-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:1(13Z)/20:0) 20V, Positive-QTOF | splash10-002b-2298302200-61850b91e0a7b0065d9a | 2019-02-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:1(13Z)/20:0) 40V, Positive-QTOF | splash10-0f92-1189003200-448cb26e0f576930182d | 2019-02-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:1(13Z)/20:0) 10V, Negative-QTOF | splash10-00kr-3009300200-03e17cde0807a1c0f1e2 | 2019-02-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:1(13Z)/20:0) 20V, Negative-QTOF | splash10-004i-9015000000-a5bfa252ec2403caa485 | 2019-02-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:1(13Z)/20:0) 40V, Negative-QTOF | splash10-004i-9000000000-07b9a355ee1ea4619f6c | 2019-02-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:1(13Z)/20:0) 10V, Positive-QTOF | splash10-014r-0000000900-9b5eb02fbbba1da87c22 | 2021-09-21 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:1(13Z)/20:0) 20V, Positive-QTOF | splash10-000i-0000005900-47009f7d33ca090617d8 | 2021-09-21 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:1(13Z)/20:0) 40V, Positive-QTOF | splash10-002s-0000906200-7c68d9beccf83788c15d | 2021-09-21 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:1(13Z)/20:0) 10V, Positive-QTOF | splash10-0a4i-0000000090-190c652b61777eaa2bc1 | 2021-09-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:1(13Z)/20:0) 20V, Positive-QTOF | splash10-0di0-0000000990-54cf4b65de15b02b0294 | 2021-09-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:1(13Z)/20:0) 40V, Positive-QTOF | splash10-0ckj-0000920230-658d3de09d10cc446361 | 2021-09-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:1(13Z)/20:0) 10V, Negative-QTOF | splash10-000i-0000000900-6dc29220ed822a9971ff | 2021-09-25 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:1(13Z)/20:0) 20V, Negative-QTOF | splash10-0079-0006900400-636066ab610204621aaf | 2021-09-25 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:1(13Z)/20:0) 40V, Negative-QTOF | splash10-01p9-0009300000-594a39114ac6d21ce4c8 | 2021-09-25 | Wishart Lab | View Spectrum |
|
|---|