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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2014-04-11 22:07:52 UTC
Update Date2022-11-30 19:11:54 UTC
HMDB IDHMDB0061572
Secondary Accession Numbers
  • HMDB61572
Metabolite Identification
Common NamePS(DiMe(13,5)/DiMe(13,5))
DescriptionPS(DiMe(13,5)/DiMe(13,5)) is a phosphatidylserine (PS or GPSer). It is a glycerophospholipid in which a phosphorylserine moiety occupies a glycerol substitution site. As is the case with diacylglycerols, glycerophosphoserines 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. PS(DiMe(13,5)/DiMe(13,5)), in particular, consists of one chain of 14,17-epoxy-15-methyldocosa-14,16-dienoic at the C-1 position and one chain of 14,17-epoxy-15-methyldocosa-14,16-dienoic at the C-2 position. The 14,17-epoxy-15-methyldocosa-14,16-dienoic moiety is derived from fish oil, while the 14,17-epoxy-15-methyldocosa-14,16-dienoic moiety is derived from fish oil. Phosphatidylserine or 1,2-diacyl-sn-glycero-3-phospho-L-serine is distributed widely among animals, plants and microorganisms. It is usually less than 10% of the total phospholipids, the greatest concentration being in myelin from brain tissue. However, it may comprise 10 to 20 mol% of the total phospholipid in the plasma membrane and endoplasmic reticulum of the cell. Phosphatidylserine is an acidic (anionic) phospholipid with three ionizable groups, i.e. the phosphate moiety, the amino group and the carboxyl function. As with other acidic lipids, it exists in nature in salt form, but it has a high propensity to chelate to calcium via the charged oxygen atoms of both the carboxyl and phosphate moieties, modifying the conformation of the polar head group. This interaction may be of considerable relevance to the biological function of phosphatidylserine, especially during bone formation for example. As phosphatidylserine is located entirely on the inner monolayer surface of the plasma membrane (and of other cellular membranes) and it is the most abundant anionic phospholipids. Therefore phosphatidylseriine may make the largest contribution to interfacial effects in membranes involving non-specific electrostatic interactions. This normal distribution is disturbed during platelet activation and cellular apoptosis. In human plasma, 1-stearoyl-2-oleoyl and 1-stearoyl-2-arachidonoyl species predominate, but in brain (especially grey matter), retina and many other tissues 1-stearoyl-2-docosahexaenoyl species are very abundant. Indeed, the ratio of n-3 to n-6 fatty acids in brain phosphatidylserine is very much higher than in most other lipids. 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. Phosphatidylserines typically carry a net charge of -1 at physiological pH. They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18:2, 20:4 and 22:6) on carbon 2. PS biosynthesis involves an exchange reaction of serine for ethanolamine in PE.
Structure
Data?1563866205
Synonyms
ValueSource
Phosphatidylserine(13D5/13d5)HMDB
Phosphatidylserine(dime(13,5)/dime(13,5))HMDB
PS(13D5/13D5)HMDB
Chemical FormulaC54H94NO12P
Average Molecular Weight980.315
Monoisotopic Molecular Weight979.651364469
IUPAC Name2-amino-3-({[2,3-bis({[13-(3,4-dimethyl-5-pentylfuran-2-yl)tridecanoyl]oxy})propoxy](hydroxy)phosphoryl}oxy)propanoic acid
Traditional Name2-amino-3-{[2,3-bis({[13-(3,4-dimethyl-5-pentylfuran-2-yl)tridecanoyl]oxy})propoxy(hydroxy)phosphoryl]oxy}propanoic acid
CAS Registry NumberNot Available
SMILES
CCCCCC1=C(C)C(C)=C(CCCCCCCCCCCCC(=O)OCC(COP(O)(=O)OCC(N)C(O)=O)OC(=O)CCCCCCCCCCCCC2=C(C)C(C)=C(CCCCC)O2)O1
InChI Identifier
InChI=1S/C54H94NO12P/c1-7-9-27-33-48-42(3)44(5)50(66-48)35-29-23-19-15-11-13-17-21-25-31-37-52(56)62-39-46(40-63-68(60,61)64-41-47(55)54(58)59)65-53(57)38-32-26-22-18-14-12-16-20-24-30-36-51-45(6)43(4)49(67-51)34-28-10-8-2/h46-47H,7-41,55H2,1-6H3,(H,58,59)(H,60,61)
InChI KeyFCNURIXTSOPMGD-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as phosphatidylserines. These are glycerophosphoserines in which two fatty acids are bonded to the glycerol moiety through ester linkages. As is the case with diacylglycerols, phosphatidylserines can have many different combinations of fatty acids of varying lengths and saturation attached to the C-1 and C-2 positions.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassGlycerophospholipids
Sub ClassGlycerophosphoserines
Direct ParentPhosphatidylserines
Alternative Parents
Substituents
  • Diacyl-glycerol-3-phosphoserine
  • Furanoid fatty acid
  • Alpha-amino acid
  • Alpha-amino acid or derivatives
  • Tricarboxylic acid or derivatives
  • Phosphoethanolamine
  • Fatty acid ester
  • Dialkyl phosphate
  • Organic phosphoric acid derivative
  • Phosphoric acid ester
  • Alkyl phosphate
  • Fatty acyl
  • Heteroaromatic compound
  • Furan
  • Amino acid or derivatives
  • Amino acid
  • Carboxylic acid ester
  • Organoheterocyclic compound
  • Oxacycle
  • Carboxylic acid derivative
  • Carboxylic acid
  • Primary amine
  • Primary aliphatic amine
  • Organic oxide
  • Organopnictogen compound
  • Organic nitrogen compound
  • Organonitrogen compound
  • Organooxygen compound
  • Carbonyl group
  • Amine
  • Organic oxygen compound
  • Hydrocarbon derivative
  • Aromatic heteromonocyclic compound
Molecular FrameworkAromatic heteromonocyclic compounds
External DescriptorsNot Available
Ontology
Physiological effect
Disposition
Process
Role
Physical Properties
StateNot Available
Experimental Molecular Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility0.0029 g/LALOGPS
logP4.69ALOGPS
logP13.96ChemAxon
logS-5.6ALOGPS
pKa (Strongest Acidic)1.47ChemAxon
pKa (Strongest Basic)9.38ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count7ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area197.96 ŲChemAxon
Rotatable Bond Count46ChemAxon
Refractivity270.83 m³·mol⁻¹ChemAxon
Polarizability119.4 ųChemAxon
Number of Rings2ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M+H]+297.79130932474
DeepCCS[M-H]-295.47530932474
DeepCCS[M-2H]-328.88730932474
DeepCCS[M+Na]+303.53230932474
AllCCS[M+H]+300.932859911
AllCCS[M+H-H2O]+301.032859911
AllCCS[M+NH4]+300.832859911
AllCCS[M+Na]+300.732859911
AllCCS[M-H]-291.332859911
AllCCS[M+Na-2H]-298.232859911
AllCCS[M+HCOO]-305.832859911

Predicted Retention Times

Underivatized

Chromatographic MethodRetention TimeReference
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, 2022.8.7 minutes32390414
Predicted by Siyang on May 30, 202238.3297 minutes33406817
Predicted by Siyang using ReTip algorithm on June 8, 20222.77 minutes32390414
Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid5143.2 seconds40023050
Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid516.4 seconds40023050
Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid423.1 seconds40023050
Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid228.5 seconds40023050
RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid1177.4 seconds40023050
Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid1840.2 seconds40023050
BfG_NTS_RP1 =Agilent Zorbax Eclipse Plus C18 (2.1 mm x 150 mm, 3.5 um) with Water:ACN and 0.1% Formic Acid1674.5 seconds40023050
HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate)162.5 seconds40023050
UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid3870.5 seconds40023050
BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid1397.6 seconds40023050
UFZ_Phenomenex = Kinetex Core-Shell C18 2.6 um, 3.0 x 100 mm, Phenomenex with Water:MeOH and 0.1% Formic Acid3943.7 seconds40023050
SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid1392.5 seconds40023050
RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid835.7 seconds40023050
MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate352.4 seconds40023050
KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA508.8 seconds40023050
Meister zic-pHILIC pH9.3 = Merck SeQuant ZIC-pHILIC column with ACN:Water 5mM NH4Ac pH9.3 and 5mM ammonium acetate in water10.2 seconds40023050

Predicted Kovats Retention Indices

Not Available
Spectra

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - PS(DiMe(13,5)/DiMe(13,5)) 10V, Positive-QTOFsplash10-0uxr-9000000106-60932d979b0c307176aa2021-09-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - PS(DiMe(13,5)/DiMe(13,5)) 20V, Positive-QTOFsplash10-0udi-9000000002-e939dce87868e3c1a63b2021-09-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - PS(DiMe(13,5)/DiMe(13,5)) 40V, Positive-QTOFsplash10-0a4i-1090000113-4a1069bc5ac2b11dd6e52021-09-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - PS(DiMe(13,5)/DiMe(13,5)) 10V, Positive-QTOFsplash10-001i-0000000109-a2131f2cce979a3840622021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - PS(DiMe(13,5)/DiMe(13,5)) 20V, Positive-QTOFsplash10-000t-0000103916-688cf0ac68c5f7ec05f52021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - PS(DiMe(13,5)/DiMe(13,5)) 40V, Positive-QTOFsplash10-0002-0000103911-dd96a1894e9cb9844d232021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - PS(DiMe(13,5)/DiMe(13,5)) 10V, Negative-QTOFsplash10-004i-0000000009-b7c4b5ba8d6be97c043e2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - PS(DiMe(13,5)/DiMe(13,5)) 20V, Negative-QTOFsplash10-004i-0000000019-8932aa05ff30597ec9222021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - PS(DiMe(13,5)/DiMe(13,5)) 40V, Negative-QTOFsplash10-01tc-0106070096-5fe19322a70112e84a192021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - PS(DiMe(13,5)/DiMe(13,5)) 10V, Positive-QTOFsplash10-000b-0000000999-a756f868587da90cbeb52021-09-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - PS(DiMe(13,5)/DiMe(13,5)) 20V, Positive-QTOFsplash10-000e-0900000999-e8079a4b83ae608204ad2021-09-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - PS(DiMe(13,5)/DiMe(13,5)) 40V, Positive-QTOFsplash10-000e-0900000999-e8079a4b83ae608204ad2021-09-25Wishart LabView Spectrum
Biological Properties
Cellular LocationsNot Available
Biospecimen LocationsNot Available
Tissue LocationsNot Available
Pathways
Normal Concentrations
Not Available
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDNot Available
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem CompoundNot Available
PDB IDNot Available
ChEBI IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDNot Available
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General References
  1. Spiteller G: Furan fatty acids: occurrence, synthesis, and reactions. Are furan fatty acids responsible for the cardioprotective effects of a fish diet? Lipids. 2005 Aug;40(8):755-71. [PubMed:16296395 ]
  2. Simons K, Toomre D: Lipid rafts and signal transduction. Nat Rev Mol Cell Biol. 2000 Oct;1(1):31-9. [PubMed:11413487 ]
  3. Watson AD: Thematic review series: systems biology approaches to metabolic and cardiovascular disorders. Lipidomics: a global approach to lipid analysis in biological systems. J Lipid Res. 2006 Oct;47(10):2101-11. Epub 2006 Aug 10. [PubMed:16902246 ]
  4. Sethi JK, Vidal-Puig AJ: Thematic review series: adipocyte biology. Adipose tissue function and plasticity orchestrate nutritional adaptation. J Lipid Res. 2007 Jun;48(6):1253-62. Epub 2007 Mar 20. [PubMed:17374880 ]
  5. Lingwood D, Simons K: Lipid rafts as a membrane-organizing principle. Science. 2010 Jan 1;327(5961):46-50. doi: 10.1126/science.1174621. [PubMed:20044567 ]
  6. Divecha N, Irvine RF: Phospholipid signaling. Cell. 1995 Jan 27;80(2):269-78. [PubMed:7834746 ]
  7. van Engeland M, Nieland LJ, Ramaekers FC, Schutte B, Reutelingsperger CP: Annexin V-affinity assay: a review on an apoptosis detection system based on phosphatidylserine exposure. Cytometry. 1998 Jan 1;31(1):1-9. [PubMed:9450519 ]
  8. Vance JE, Tasseva G: Formation and function of phosphatidylserine and phosphatidylethanolamine in mammalian cells. Biochim Biophys Acta. 2013 Mar;1831(3):543-54. doi: 10.1016/j.bbalip.2012.08.016. Epub 2012 Aug 29. [PubMed:22960354 ]
  9. Cevc, Gregor (1993). Phospholipids Handbook. Marcel Dekker.
  10. Gunstone, Frank D., John L. Harwood, and Albert J. Dijkstra (2007). The lipid handbook with CD-ROM. CRC Press.
  11. Jean E. Vance (2008). Thematic Review Series: Glycerolipids. Phosphatidylserine and phosphatidylethanolamine in mammalian cells: two metabolically related aminophospholipids. The Journal of Lipid Research, 49, 1377-1387..
  12. The AOCS Lipid Library [Link]