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Record Information
Version5.0
StatusPredicted
Creation Date2021-09-13 12:33:20 UTC
Update Date2022-11-30 20:02:17 UTC
HMDB IDHMDB0279570
Secondary Accession NumbersNone
Metabolite Identification
Common NamePIP(20:1(11Z)/20:4(5Z,8Z,11Z,14Z)-OH(16R))
DescriptionPIP(20:1(11Z)/20:4(5Z,8Z,11Z,14Z)-OH(16R)) is an oxidized phosphatidylinositol phosphate (PIP). As other PIPs, oxidized phosphatidylinositol phosphates are acidic (anionic) phospholipids that consist of a phosphatidic acid backbone, linked via the phosphate group to a phosphorylated inositol (hexahydroxycyclohexane). Phosphatidylinositol phosphates are generated from phosphatidylinositols, which are phosphorylated by a number of different kinases that place the phosphate moiety on positions 4 and 5 of the inositol ring, although position 3 can also be phosphorylated. Phosphatidylinositol phosphates can have many different combinations of fatty acids of varying lengths and saturation attached at the C-1 and C-2 positions. PIP(20:1(11Z)/20:4(5Z,8Z,11Z,14Z)-OH(16R)), in particular, consists of one chain of 11Z-eicosenoyl at the C-1 position and one chain of 16-Hydroxyeicosatetraenoyl at the C-2 position. The most important phosphatidylinositol phosphate in both quantitative and biological terms is phosphatidylinositol 4-phosphate. Phosphatidylinositol and the phosphatidylinositol phosphates are the main source of diacylglycerols that serve as signaling molecules, via the action of phospholipase C enzymes. Phosphatidylinositol phosphates are usually present at low levels only in tissues, typically at about 1 to 3% of the concentration of phosphatidylinositol.
Structure
Thumb
Synonyms
ValueSource
{[(1R,5S)-2,3,4,6-tetrahydroxy-5-({hydroxy[(2R)-2-{[(11Z,14Z,16R)-16-hydroxyicosa-5,8,11,14-tetraenoyl]oxy}-3-[(11Z)-icos-11-enoyloxy]propoxy]phosphoryl}oxy)cyclohexyl]oxy}phosphonateHMDB
Chemical FormulaC49H86O17P2
Average Molecular Weight1009.158
Monoisotopic Molecular Weight1008.534025305
IUPAC Name{[(1R,5S)-2,3,4,6-tetrahydroxy-5-({hydroxy[(2R)-2-{[(5Z,8Z,11Z,14Z,16R)-16-hydroxyicosa-5,8,11,14-tetraenoyl]oxy}-3-[(11Z)-icos-11-enoyloxy]propoxy]phosphoryl}oxy)cyclohexyl]oxy}phosphonic acid
Traditional Name[(1R,5S)-2,3,4,6-tetrahydroxy-5-{[hydroxy((2R)-2-{[(5Z,8Z,11Z,14Z,16R)-16-hydroxyicosa-5,8,11,14-tetraenoyl]oxy}-3-[(11Z)-icos-11-enoyloxy]propoxy)phosphoryl]oxy}cyclohexyl]oxyphosphonic acid
CAS Registry NumberNot Available
SMILES
[H][C@@](COC(=O)CCCCCCCCC\C=C/CCCCCCCC)(COP(O)(=O)O[C@H]1C(O)C(O)C(O)[C@@H](OP(O)(O)=O)C1O)OC(=O)CCC\C=C/C\C=C/C\C=C/C\C=C/[C@H](O)CCCC
InChI Identifier
InChI=1S/C49H86O17P2/c1-3-5-7-8-9-10-11-12-13-14-15-16-20-23-26-29-32-36-42(51)62-38-41(39-63-68(60,61)66-49-46(55)44(53)45(54)48(47(49)56)65-67(57,58)59)64-43(52)37-33-30-27-24-21-18-17-19-22-25-28-31-35-40(50)34-6-4-2/h12-13,17-18,22,24-25,27,31,35,40-41,44-50,53-56H,3-11,14-16,19-21,23,26,28-30,32-34,36-39H2,1-2H3,(H,60,61)(H2,57,58,59)/b13-12-,18-17-,25-22-,27-24-,35-31-/t40-,41-,44?,45?,46?,47?,48-,49+/m1/s1
InChI KeyXHRZIMNPGKOFST-SXHSXODLSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as glycerophosphoinositol phosphates. These are lipids containing a common glycerophosphate skeleton linked to at least one fatty acyl chain and an inositol-5-phosphate moiety.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassGlycerophospholipids
Sub ClassGlycerophosphoinositol phosphates
Direct ParentGlycerophosphoinositol phosphates
Alternative Parents
Substituents
  • Glycerophosphoinositol phosphate
  • Diacylglycerophosphoinositol
  • Glycerophosphoinositol
  • Inositol phosphate
  • Dialkyl phosphate
  • Monoalkyl phosphate
  • Fatty acid ester
  • Cyclohexanol
  • Fatty acyl
  • Alkyl phosphate
  • Phosphoric acid ester
  • Organic phosphoric acid derivative
  • Dicarboxylic acid or derivatives
  • Cyclitol or derivatives
  • Cyclic alcohol
  • Secondary alcohol
  • Carboxylic acid ester
  • Polyol
  • Carboxylic acid derivative
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Carbonyl group
  • Alcohol
  • Aliphatic homomonocyclic compound
Molecular FrameworkAliphatic homomonocyclic compounds
External DescriptorsNot Available
Ontology
Physiological effect
Disposition
Process
RoleNot Available
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
logP6.5ALOGPS
logP9.39ChemAxon
logS-5.4ALOGPS
pKa (Strongest Acidic)1.08ChemAxon
pKa (Strongest Basic)-1.6ChemAxon
Physiological Charge-3ChemAxon
Hydrogen Acceptor Count12ChemAxon
Hydrogen Donor Count8ChemAxon
Polar Surface Area276.27 ŲChemAxon
Rotatable Bond Count43ChemAxon
Refractivity265.35 m³·mol⁻¹ChemAxon
Polarizability110.83 ųChemAxon
Number of Rings1ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
AllCCS[M+H]+316.19232859911
AllCCS[M+H-H2O]+316.66132859911
AllCCS[M+Na]+315.58232859911
AllCCS[M+NH4]+315.72332859911
AllCCS[M-H]-311.60132859911
AllCCS[M+Na-2H]-318.36732859911
AllCCS[M+HCOO]-325.71632859911
DeepCCS[M+H]+291.87530932474
DeepCCS[M-H]-290.0530932474
DeepCCS[M-2H]-323.79230932474
DeepCCS[M+Na]+297.56930932474

Predicted Kovats Retention Indices

Not Available
Spectra
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 Compound156982922
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 ReferencesNot Available