| Record Information |
|---|
| Version | 5.0 |
|---|
| Status | Expected but not Quantified |
|---|
| Creation Date | 2017-09-09 08:22:03 UTC |
|---|
| Update Date | 2022-11-30 19:26:38 UTC |
|---|
| HMDB ID | HMDB0116514 |
|---|
| Secondary Accession Numbers | None |
|---|
| Metabolite Identification |
|---|
| Common Name | PGP(a-13:0/a-15:0) |
|---|
| Description | PGP(a-13:0/a-15:0) is a phosphatidylglycerophosphate (PGP). It is a glycerophospholipid in which a phosphoglycerol moiety occupies a glycerol substitution site followed by another phosphate moiety. Phosphatidylglycerolphosphate is present at a level of 1-2% in most animal tissues, but it can be the second most abundant phospholipid in lung surfactant (up to 11% of the total). It is well established that the concentration of phosphatidylglycerolphosphate increases during fetal development. Phosphatidylglycerolphosphate may be present in animal tissues merely as a precursor for cardiolipin synthesis. As is the case with diacylglycerols, phosphatidylglycerophosphates can have many different combinations of fatty acids of varying lengths and saturation attached to the C-1 and C-2 positions. Fatty acids containing 16, 18 and 20 carbons are the most common. PGP(a-13:0/a-15:0), in particular, consists of one chain of anteisotridecanoic acid at the C-1 position and one chain of anteisopentadecanoic acid at the C-2 position. They are synthesized by the addition of glycerol 3-phosphate to a CDP-diacylglycerol. In turn, PGPs are dephosphorylated to phosphatidylglycerols (PGs). While most phospholipids have a saturated fatty acid on C-1 and an unsaturated fatty acid on C-2 of the glycerol backbone, the fatty acid distribution at the C-1 and C-2 positions of glycerol within phospholipids is continually in flux, owing to phospholipid degradation and the continuous phospholipid remodeling that occurs while these molecules are in membranes. |
|---|
| Structure | [H][C@](O)(COP(O)(O)=O)COP(O)(=O)OC[C@@]([H])(COC(=O)CCCCCCCCC(C)CC)OC(=O)CCCCCCCCCCC(C)CC InChI=1S/C34H68O13P2/c1-5-29(3)21-17-13-9-7-8-10-16-20-24-34(37)47-32(28-46-49(41,42)45-26-31(35)25-44-48(38,39)40)27-43-33(36)23-19-15-12-11-14-18-22-30(4)6-2/h29-32,35H,5-28H2,1-4H3,(H,41,42)(H2,38,39,40)/t29?,30?,31-,32+/m0/s1 |
|---|
| Synonyms | | Value | Source |
|---|
| 1-Anteisotridecanoyl-2-anteisopentadecanoyl-sn-glycero-3-phospho-(1'-sn-glycerol-3'-phosphate) | HMDB | | PGP(28:0) | HMDB | | 3-sn-Phosphatidyl-1'-sn-glycerol 3'-phosphoric acid | HMDB | | [(2S)-2-Hydroxy-3-({hydroxy[(2R)-3-[(10-methyldodecanoyl)oxy]-2-[(12-methyltetradecanoyl)oxy]propoxy]phosphoryl}oxy)propoxy]phosphonate | HMDB | | PGP(a-13:0/a-15:0) | SMPDB |
|
|---|
| Chemical Formula | C34H68O13P2 |
|---|
| Average Molecular Weight | 746.853 |
|---|
| Monoisotopic Molecular Weight | 746.413516246 |
|---|
| IUPAC Name | [(2S)-2-hydroxy-3-({hydroxy[(2R)-3-[(10-methyldodecanoyl)oxy]-2-[(12-methyltetradecanoyl)oxy]propoxy]phosphoryl}oxy)propoxy]phosphonic acid |
|---|
| Traditional Name | (2S)-2-hydroxy-3-{[hydroxy((2R)-3-[(10-methyldodecanoyl)oxy]-2-[(12-methyltetradecanoyl)oxy]propoxy)phosphoryl]oxy}propoxyphosphonic acid |
|---|
| CAS Registry Number | Not Available |
|---|
| SMILES | [H][C@](O)(COP(O)(O)=O)COP(O)(=O)OC[C@@]([H])(COC(=O)CCCCCCCCC(C)CC)OC(=O)CCCCCCCCCCC(C)CC |
|---|
| InChI Identifier | InChI=1S/C34H68O13P2/c1-5-29(3)21-17-13-9-7-8-10-16-20-24-34(37)47-32(28-46-49(41,42)45-26-31(35)25-44-48(38,39)40)27-43-33(36)23-19-15-12-11-14-18-22-30(4)6-2/h29-32,35H,5-28H2,1-4H3,(H,41,42)(H2,38,39,40)/t29?,30?,31-,32+/m0/s1 |
|---|
| InChI Key | FXOXMDSPVMXWJV-VJUQQTGUSA-N |
|---|
| Chemical Taxonomy |
|---|
| Description | Belongs to the class of organic compounds known as phosphatidylglycerophosphates. These are glycerophosphoglycerophosphates in which two fatty acids are bonded to the 1-glycerol moiety through ester linkages. |
|---|
| Kingdom | Organic compounds |
|---|
| Super Class | Lipids and lipid-like molecules |
|---|
| Class | Glycerophospholipids |
|---|
| Sub Class | Glycerophosphoglycerophosphates |
|---|
| Direct Parent | Phosphatidylglycerophosphates |
|---|
| Alternative Parents | |
|---|
| Substituents | - Diacylglycerophosphoglycerophosphate
- Sn-glycerol-3-phosphate
- Fatty acid ester
- Monoalkyl phosphate
- Dialkyl phosphate
- Dicarboxylic acid or derivatives
- Organic phosphoric acid derivative
- Phosphoric acid ester
- Alkyl phosphate
- Fatty acyl
- Secondary alcohol
- Carboxylic acid ester
- Carboxylic acid derivative
- Organooxygen compound
- Organic oxide
- Organic oxygen compound
- Alcohol
- Carbonyl group
- Hydrocarbon derivative
- Aliphatic acyclic compound
|
|---|
| Molecular Framework | Aliphatic acyclic compounds |
|---|
| External Descriptors | Not Available |
|---|
| Ontology |
|---|
| Not Available | 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. | 10.58 minutes | 32390414 | | Predicted by Siyang on May 30, 2022 | 19.7139 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 3.06 minutes | 32390414 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 3798.1 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 171.3 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 277.1 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 175.0 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 752.1 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 1184.8 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 | 1079.4 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 261.5 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 1900.8 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 932.2 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 | 1921.2 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 765.9 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 568.0 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 164.3 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 193.2 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 | 37.0 seconds | 40023050 |
Predicted Kovats Retention IndicesUnderivatizedDerivatized| Derivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
|---|
| PGP(a-13:0/a-15:0),2TMS,isomer #1 | CCC(C)CCCCCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCC(C)CC)COP(=O)(OC[C@H](COP(=O)(O)O)O[Si](C)(C)C)O[Si](C)(C)C | 5012.2 | Semi standard non polar | 33892256 | | PGP(a-13:0/a-15:0),2TMS,isomer #1 | CCC(C)CCCCCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCC(C)CC)COP(=O)(OC[C@H](COP(=O)(O)O)O[Si](C)(C)C)O[Si](C)(C)C | 4042.1 | Standard non polar | 33892256 | | PGP(a-13:0/a-15:0),2TMS,isomer #1 | CCC(C)CCCCCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCC(C)CC)COP(=O)(OC[C@H](COP(=O)(O)O)O[Si](C)(C)C)O[Si](C)(C)C | 6516.6 | Standard polar | 33892256 | | PGP(a-13:0/a-15:0),2TMS,isomer #2 | CCC(C)CCCCCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCC(C)CC)COP(=O)(O)OC[C@H](COP(=O)(O)O[Si](C)(C)C)O[Si](C)(C)C | 5050.6 | Semi standard non polar | 33892256 | | PGP(a-13:0/a-15:0),2TMS,isomer #2 | CCC(C)CCCCCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCC(C)CC)COP(=O)(O)OC[C@H](COP(=O)(O)O[Si](C)(C)C)O[Si](C)(C)C | 4059.4 | Standard non polar | 33892256 | | PGP(a-13:0/a-15:0),2TMS,isomer #2 | CCC(C)CCCCCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCC(C)CC)COP(=O)(O)OC[C@H](COP(=O)(O)O[Si](C)(C)C)O[Si](C)(C)C | 6610.2 | Standard polar | 33892256 | | PGP(a-13:0/a-15:0),2TMS,isomer #3 | CCC(C)CCCCCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCC(C)CC)COP(=O)(OC[C@@H](O)COP(=O)(O)O[Si](C)(C)C)O[Si](C)(C)C | 5044.1 | Semi standard non polar | 33892256 | | PGP(a-13:0/a-15:0),2TMS,isomer #3 | CCC(C)CCCCCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCC(C)CC)COP(=O)(OC[C@@H](O)COP(=O)(O)O[Si](C)(C)C)O[Si](C)(C)C | 4085.5 | Standard non polar | 33892256 | | PGP(a-13:0/a-15:0),2TMS,isomer #3 | CCC(C)CCCCCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCC(C)CC)COP(=O)(OC[C@@H](O)COP(=O)(O)O[Si](C)(C)C)O[Si](C)(C)C | 6162.7 | Standard polar | 33892256 | | PGP(a-13:0/a-15:0),2TMS,isomer #4 | CCC(C)CCCCCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCC(C)CC)COP(=O)(O)OC[C@@H](O)COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C | 5047.6 | Semi standard non polar | 33892256 | | PGP(a-13:0/a-15:0),2TMS,isomer #4 | CCC(C)CCCCCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCC(C)CC)COP(=O)(O)OC[C@@H](O)COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C | 4084.5 | Standard non polar | 33892256 | | PGP(a-13:0/a-15:0),2TMS,isomer #4 | CCC(C)CCCCCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCC(C)CC)COP(=O)(O)OC[C@@H](O)COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C | 6266.4 | Standard polar | 33892256 |
|
|---|
| GC-MS Spectra| Spectrum Type | Description | Splash Key | Deposition Date | Source | View |
|---|
| Predicted GC-MS | Predicted GC-MS Spectrum - PGP(a-13:0/a-15:0) GC-MS (TMS_1_1) - 70eV, Positive | Not Available | 2021-10-18 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - PGP(a-13:0/a-15:0) GC-MS (TMS_1_2) - 70eV, Positive | Not Available | 2021-10-18 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - PGP(a-13:0/a-15:0) GC-MS (TMS_1_3) - 70eV, Positive | Not Available | 2021-10-18 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - PGP(a-13:0/a-15:0) GC-MS (TBDMS_1_1) - 70eV, Positive | Not Available | 2021-10-18 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - PGP(a-13:0/a-15:0) GC-MS (TBDMS_1_2) - 70eV, Positive | Not Available | 2021-10-18 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - PGP(a-13:0/a-15:0) GC-MS (TBDMS_1_3) - 70eV, Positive | Not Available | 2021-10-18 | Wishart Lab | View Spectrum |
MS/MS Spectra| Spectrum Type | Description | Splash Key | Deposition Date | Source | View |
|---|
| Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PGP(a-13:0/a-15:0) 10V, Positive-QTOF | splash10-054k-1890263800-8c681450eb76ba34b7a2 | 2019-02-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PGP(a-13:0/a-15:0) 20V, Positive-QTOF | splash10-054k-3950131200-f6a2f185ea61d8cfde92 | 2019-02-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PGP(a-13:0/a-15:0) 40V, Positive-QTOF | splash10-0a4j-9850601000-6c3c15d6946dd38a4ea4 | 2019-02-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PGP(a-13:0/a-15:0) 10V, Negative-QTOF | splash10-01r2-4490030300-44219ee726c98063751e | 2019-02-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PGP(a-13:0/a-15:0) 20V, Negative-QTOF | splash10-004j-9140000000-9f79f328d2ee705638ae | 2019-02-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PGP(a-13:0/a-15:0) 40V, Negative-QTOF | splash10-004i-9010000000-fcdce0faa7b15da58084 | 2019-02-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PGP(a-13:0/a-15:0) 10V, Positive-QTOF | splash10-0002-1000614900-37f8d17a10b8e8bb297c | 2021-09-25 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PGP(a-13:0/a-15:0) 20V, Positive-QTOF | splash10-0002-3400595000-51970992fbc4e6902e2a | 2021-09-25 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PGP(a-13:0/a-15:0) 40V, Positive-QTOF | splash10-0udj-8596500000-b65c2344e707e1f19605 | 2021-09-25 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PGP(a-13:0/a-15:0) 10V, Negative-QTOF | splash10-0002-0010000900-5310ece049448c9238fe | 2021-09-25 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PGP(a-13:0/a-15:0) 20V, Negative-QTOF | splash10-0002-3091040600-4082586b1692a4b7c912 | 2021-09-25 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PGP(a-13:0/a-15:0) 40V, Negative-QTOF | splash10-0f9e-4092530100-ac24eef06c6ba3553e3b | 2021-09-25 | Wishart Lab | View Spectrum |
|
|---|