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Record Information
Version4.0
StatusExpected but not Quantified
Creation Date2008-09-26 14:11:35 UTC
Update Date2017-12-07 02:28:47 UTC
HMDB IDHMDB0010700
Secondary Accession Numbers
  • HMDB10700
Metabolite Identification
Common NameCerP(d18:1/16:0)
DescriptionCerP(d18:1/16:0) is a ceramide 1-phosphate belonging to the sphingolipid class of molecules. Ceramides are amides of fatty acids with long-chain di- or trihydroxy bases, the commonest in animals being sphingosine and in plants phytosphingosine. The acyl group of ceramides is generally a long-chain saturated or monounsaturated fatty acid. The most frequent fatty acids found in animal ceramides are 18:0, 24:0 and 24:1(n-9). Ceramide 1-phosphates are produced by phosphorylation of ceramide by a specific ceramide kinase. Ceramide-1-phosphate was shown to be a specific and potent inducer of arachidonic acid and prostanoid synthesis in cells through the translocation and activation of the cytoplasmic phospholipase A2.
Structure
Thumb
Synonyms
ValueSource
N-Hexadecanoylsphing-4-enine-1-phosphateChEBI
N-Palmitoylsphing-4-enine-1-phosphateChEBI
N-Palmitoylsphingosine 1-phosphateChEBI
N-Hexadecanoylsphing-4-enine-1-phosphoric acidGenerator
N-Palmitoylsphing-4-enine-1-phosphoric acidGenerator
N-Palmitoylsphingosine 1-phosphoric acidGenerator
N-(Hexadecanoyl)-sphing-4-enine-1-phosphateHMDB
[(e,2S,3R)-2-(hexadecanoylamino)-3-Hydroxyoctadec-4-enyl] dihydrogen phosphateHMDB
Chemical FormulaC34H68NO6P
Average Molecular Weight617.8806
Monoisotopic Molecular Weight617.478425425
IUPAC Name{[(2S,3R,4E)-2-hexadecanamido-3-hydroxyoctadec-4-en-1-yl]oxy}phosphonic acid
Traditional NameC16 CerP
CAS Registry NumberNot Available
SMILES
CCCCCCCCCCCCCCCC(=O)N[C@@]([H])(COP(=O)(O)O)[C@]([H])(O)\C=C\CCCCCCCCCCCCC
InChI Identifier
InChI=1S/C34H68NO6P/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-33(36)32(31-41-42(38,39)40)35-34(37)30-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h27,29,32-33,36H,3-26,28,30-31H2,1-2H3,(H,35,37)(H2,38,39,40)/b29-27+/t32-,33+/m0/s1
InChI KeyUNRULDRRONAKLU-TURZORIXSA-N
Chemical Taxonomy
DescriptionThis compound belongs to the class of chemical entities known as phosphosphingolipids. These are sphingolipids with a structure based on a sphingoid base that is attached to a phosphate head group. They differ from phosphonospingolipids which have a phosphonate head group.
KingdomChemical entities
Super ClassOrganic compounds
ClassLipids and lipid-like molecules
Sub ClassSphingolipids
Direct ParentPhosphosphingolipids
Alternative Parents
Substituents
  • Sphingoid-1-phosphate or derivatives
  • Phosphoethanolamine
  • Monoalkyl phosphate
  • Fatty amide
  • N-acyl-amine
  • Organic phosphoric acid derivative
  • Phosphoric acid ester
  • Alkyl phosphate
  • Fatty acyl
  • Secondary carboxylic acid amide
  • Secondary alcohol
  • Carboxamide group
  • Carboxylic acid derivative
  • Organic nitrogen compound
  • Organooxygen compound
  • Organonitrogen compound
  • Carbonyl group
  • Organic oxygen compound
  • Alcohol
  • Organopnictogen compound
  • Hydrocarbon derivative
  • Organic oxide
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External Descriptors
Ontology
Disposition

Biological Location:

  Subcellular:

  Tissue and substructures:

  Cell and elements:

Source:

  Biological:

    Animal:

Route of exposure:

  Enteral:

Role

Biological role:

Industrial application:

  Food and nutrition:

Process

Naturally occurring process:

  Biological process:

    Cellular process:

    Biochemical pathway:

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    Biochemical process:

Physiological effect

Organoleptic effect:

  Touch:

Physical Properties
StateSolid
Experimental Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted Properties
PropertyValueSource
Water Solubility0.00011 g/LALOGPS
logP8.24ALOGPS
logP10.58ChemAxon
logS-6.8ALOGPS
pKa (Strongest Acidic)1.53ChemAxon
pKa (Strongest Basic)0.00068ChemAxon
Physiological Charge-2ChemAxon
Hydrogen Acceptor Count5ChemAxon
Hydrogen Donor Count4ChemAxon
Polar Surface Area116.09 ŲChemAxon
Rotatable Bond Count32ChemAxon
Refractivity176.65 m³·mol⁻¹ChemAxon
Polarizability78.06 ųChemAxon
Number of Rings0ChemAxon
Bioavailability0ChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Spectra
Spectra
Spectrum TypeDescriptionSplash Key
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (1 TMS) - 70eV, Positivesplash10-022a-9114256000-70029283243742b63ffcView in MoNA
Biological Properties
Cellular Locations
  • Extracellular
  • Membrane
Biofluid LocationsNot Available
Tissue Location
  • All Tissues
PathwaysNot Available
NameSMPDB/PathwhizKEGG
Normal Concentrations
Not Available
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
DrugBank Metabolite IDNot Available
Phenol Explorer Compound IDNot Available
Phenol Explorer Metabolite IDNot Available
FoodDB IDFDB027850
KNApSAcK IDNot Available
Chemspider ID4446694
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound5283581
PDB IDNot Available
ChEBI ID73145
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
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. [PubMed:7834746 ]
  6. Ghosh S, Strum JC, Bell RM: Lipid biochemistry: functions of glycerolipids and sphingolipids in cellular signaling. FASEB J. 1997 Jan;11(1):45-50. [PubMed:9034165 ]
  7. Cevc, Gregor (1993). Phospholipids Handbook. Marcel Dekker.
  8. Gunstone, Frank D., John L. Harwood, and Albert J. Dijkstra (2007). The lipid handbook with CD-ROM. CRC Press.