Np mrd loader

Record Information
Version2.0
Created at2024-09-11 21:19:04 UTC
Updated at2024-09-11 21:19:04 UTC
NP-MRD IDNP0339343
Secondary Accession NumbersNone
Natural Product Identification
Common NamePGP(18:3(6Z,9Z,12Z)/20:3(8Z,11Z,14Z))
DescriptionPGP(18:3(6Z,9Z,12Z)/20:3(8Z,11Z,14Z)), also known as PGP(18:3/20:3) Or PGP(38:6), 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. PGP(18:3(6Z,9Z,12Z)/20:3(8Z,11Z,14Z)) is an extremely weak basic (essentially neutral) compound (based on its pKa). PGPs have a net charge of -1 at physiological pH and are found in high concentration in mitochondrial membranes and as components of pulmonary surfactant. It is a glycerophospholipid in which a phosphoglycerol moiety occupies a glycerol substitution site followed by another phosphate moiety. The g-linolenic acid moiety is derived from animal fats, while the homo-g-linolenic acid moiety is derived from fish oils, liver and kidney. It was first documented in 1995 (PMID: 7834746). Finally, phosphatidylglycerol is formed by the action of specific phosphatases (PMID: 11413487) (PMID: 16902246) (PMID: 17374880) (PMID: 20044567).
Structure
Thumb
Synonyms
ValueSource
1-g-Linolenoyl-2-homo-g-linolenoyl-sn-glycero-3-phospho-(1'-sn-glycerol-3'-phosphate)HMDB
1-gamma-Linolenoyl-2-homo-gamma-linolenoyl-sn-glycero-3-phospho-(1'-sn-glycerol-3'-phosphate)HMDB
3-sn-Phosphatidyl-1'-sn-glycerol 3'-phosphoric acidHMDB
PGP(18:3/20:3)HMDB
PGP(18:3n6/20:3n6)HMDB
PGP(18:3W6/20:3W6)HMDB
PGP(38:6)HMDB
1-(6Z,9Z,12Z-Octadecatrienoyl)-2-(8Z,11Z,14Z-eicosatrienoyl)-sn-glycero-3-phospho-(1'-sn-glycerol-3'-phosphate)HMDB
PGP(18:3(6Z,9Z,12Z)/20:3(8Z,11Z,14Z))Lipid Annotator
Chemical FormulaC44H76O13P2
Average Mass875.0140 Da
Monoisotopic Mass874.47612 Da
IUPAC Name[(2S)-2-hydroxy-3-({hydroxy[(2R)-2-[(8Z,11Z,14Z)-icosa-8,11,14-trienoyloxy]-3-[(6Z,9Z,12Z)-octadeca-6,9,12-trienoyloxy]propoxy]phosphoryl}oxy)propoxy]phosphonic acid
Traditional Name(2S)-2-hydroxy-3-{[hydroxy((2R)-2-[(8Z,11Z,14Z)-icosa-8,11,14-trienoyloxy]-3-[(6Z,9Z,12Z)-octadeca-6,9,12-trienoyloxy]propoxy)phosphoryl]oxy}propoxyphosphonic acid
CAS Registry NumberNot Available
SMILES
[H][C@](O)(COP(O)(O)=O)COP(O)(=O)OC[C@@]([H])(COC(=O)CCCC\C=C/C\C=C/C\C=C/CCCCC)OC(=O)CCCCCC\C=C/C\C=C/C\C=C/CCCCC
InChI Identifier
InChI=1S/C44H76O13P2/c1-3-5-7-9-11-13-15-17-19-20-22-24-26-28-30-32-34-36-44(47)57-42(40-56-59(51,52)55-38-41(45)37-54-58(48,49)50)39-53-43(46)35-33-31-29-27-25-23-21-18-16-14-12-10-8-6-4-2/h11-14,17-19,21-22,24-25,27,41-42,45H,3-10,15-16,20,23,26,28-40H2,1-2H3,(H,51,52)(H2,48,49,50)/b13-11-,14-12-,19-17-,21-18-,24-22-,27-25-/t41-,42+/m0/s1
InChI KeyNREGTBZDEGZTQS-FHUCRLRLSA-N
Experimental Spectra
Not Available
Predicted Spectra
Not Available
Chemical Shift Submissions
Not Available
Species
Species of OriginNot Available
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.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassGlycerophospholipids
Sub ClassGlycerophosphoglycerophosphates
Direct ParentPhosphatidylglycerophosphates
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 FrameworkAliphatic acyclic compounds
External DescriptorsNot Available
Physical Properties
StateNot Available
Experimental Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted Properties
PropertyValueSource
logP7.36ALOGPS
logP11.31ChemAxon
logS-6ALOGPS
pKa (Strongest Acidic)1.35ChemAxon
pKa (Strongest Basic)-3.4ChemAxon
Physiological Charge-3ChemAxon
Hydrogen Acceptor Count8ChemAxon
Hydrogen Donor Count4ChemAxon
Polar Surface Area195.35 ŲChemAxon
Rotatable Bond Count42ChemAxon
Refractivity240.49 m³·mol⁻¹ChemAxon
Polarizability95.15 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
HMDB IDHMDB0013571
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDFDB029571
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound53481889
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Simons K, Toomre D: Lipid rafts and signal transduction. Nat Rev Mol Cell Biol. 2000 Oct;1(1):31-9. [PubMed:11413487 ]
  2. 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 ]
  3. 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 ]
  4. 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 ]
  5. Divecha N, Irvine RF: Phospholipid signaling. Cell. 1995 Jan 27;80(2):269-78. doi: 10.1016/0092-8674(95)90409-3. [PubMed:7834746 ]