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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2019-12-03 22:44:41 UTC
Update Date2022-11-30 19:53:42 UTC
HMDB IDHMDB0240605
Secondary Accession NumbersNone
Metabolite Identification
Common NameLysoPS(16:0/0:0)
DescriptionLysoPS(16:0/0:0) is a lysophosphatidylserine. It is a glycerophospholipid in which a phosphorylserine moiety occupies a glycerol substitution site. The term 'lysophospholipid' (LPL) refers to any phospholipid that is missing one of its two O-acyl chains. Thus, LPLs have a free alcohol in either the sn-1 or sn-2 position. The prefix 'lyso-' comes from the fact that lysophospholipids were originally found to be hemolytic. However, it is now used to refer generally to phospholipids missing an acyl chain. LPLs are usually the result of phospholipase A-type enzymatic activity on regular phospholipids such as phosphatidylcholine or phosphatidic acid, although they can also be generated by the acylation of glycerophospholipids or the phosphorylation of monoacylglycerols. Lysophosphatidylserines can have different combinations of fatty acids of varying lengths and saturation attached at the C-1 (sn-1) or C-2 (sn-2) position. LysoPS(16:0/0:0), in particular, consists of one chain of palmitic acid at the C-1 position.
Structure
Data?1575413477
Synonyms
ValueSource
1-Hexadecanoyl-sn-glycero-3-phosphoserineHMDB
1-Palmitoyl-GPSHMDB
1-Palmitoyl-lysophosphatidylserineHMDB
1-Palmitoyl-sn-glycero-3-phosphoserineHMDB
GPS(16:0)HMDB
GPS(16:0/0:0)HMDB
LPS(16:0)HMDB
LPS(16:0/0:0)HMDB
LysoPS(16:0)HMDB
LysoPS(16:0/0:0)HMDB
Lysophosphatidylserine(16:0)HMDB
Lysophosphatidylserine(16:0/0:0)HMDB
Chemical FormulaC22H44NO9P
Average Molecular Weight497.5598
Monoisotopic Molecular Weight497.275368523
IUPAC Name(2S)-2-amino-3-({[(2R)-3-(hexadecanoyloxy)-2-hydroxypropoxy](hydroxy)phosphoryl}oxy)propanoic acid
Traditional Name(2S)-2-amino-3-{[(2R)-3-(hexadecanoyloxy)-2-hydroxypropoxy(hydroxy)phosphoryl]oxy}propanoic acid
CAS Registry Number116947-34-3
SMILES
CCCCCCCCCCCCCCCC(=O)OC[C@@H](O)COP(O)(=O)OC[C@H](N)C(O)=O
InChI Identifier
InChI=1S/C22H44NO9P/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-21(25)30-16-19(24)17-31-33(28,29)32-18-20(23)22(26)27/h19-20,24H,2-18,23H2,1H3,(H,26,27)(H,28,29)/t19-,20+/m1/s1
InChI KeyXIVOBOJQPNEUSC-UXHICEINSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as 1-acyl-glycerol-3-phosphoserines. These are monoacylglycerol-3-phosphoserines with a fatty acyl chain linked to the O1-atom of the glycerol moiety.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassGlycerophospholipids
Sub ClassGlycerophosphoserines
Direct Parent1-acyl-glycerol-3-phosphoserines
Alternative Parents
Substituents
  • 1-monoacyl-glycerol-3-phosphoserine
  • Alpha-amino acid
  • Alpha-amino acid or derivatives
  • L-alpha-amino acid
  • Phosphoethanolamine
  • Fatty acid ester
  • Dialkyl phosphate
  • Organic phosphoric acid derivative
  • Dicarboxylic acid or derivatives
  • Phosphoric acid ester
  • Alkyl phosphate
  • Fatty acyl
  • Amino acid
  • Carboxylic acid ester
  • Secondary alcohol
  • Amino acid or derivatives
  • Carboxylic acid
  • Carboxylic acid derivative
  • Organic nitrogen compound
  • Primary aliphatic amine
  • Organonitrogen compound
  • Organooxygen compound
  • Primary amine
  • Hydrocarbon derivative
  • Carbonyl group
  • Organic oxide
  • Amine
  • Organopnictogen compound
  • Organic oxygen compound
  • Alcohol
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External Descriptors
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
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
Predicted Chromatographic Properties
Spectra
Biological Properties
Cellular LocationsNot Available
Biospecimen LocationsNot Available
Tissue Locations
  • Placenta
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 ID7826050
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound9547100
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. Elshenawy S, Pinney SE, Stuart T, Doulias PT, Zura G, Parry S, Elovitz MA, Bennett MJ, Bansal A, Strauss JF 3rd, Ischiropoulos H, Simmons RA: The Metabolomic Signature of the Placenta in Spontaneous Preterm Birth. Int J Mol Sci. 2020 Feb 4;21(3). pii: ijms21031043. doi: 10.3390/ijms21031043. [PubMed:32033212 ]