Structure Database (LMSD)

Common Name
PC(O-16:0/2:0)
Systematic Name
1-hexadecyl-2-acetyl-sn-glycero-3-phosphocholine
Synonyms
  • PAF
  • Platelet-activating factor
  • 1-O-Hexadecyl-2-acetyl-sn-glyceryl-3-phosphorylcholine
  • 1-O-Hexadecyl-2-O-acetyl-sn-glycero-3-phosphocholine
  • 1-O-Hexadecyl-2-O-acetyl-sn-glyceryl-3-phosphorylcholine
  • 1-O-Hexadecyl-platelet-activating factor
  • Blood platelet-activating factor
  • Blood platelet-activating factor acether
  • C16-PAF
  • C16-PAF acether
  • PAF
  • PAF acether
  • Platelet-activating factor
  • Platelet-activating factor acether
  • PC(O-18:0)
  • PC(O-16:0/2:0)
LM ID
LMGP01020046
Formula
Exact Mass
Calculate m/z
523.363792
Sum Composition
Abbrev Chains
PC O-16:0/2:0
Status
Active



Classification

Reactions

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Reactions are shown if the E.C. number of the enzyme catalysing it is annotated in the UniProt database for a species belonging to the selected taxonomic class.
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Reactions graph legend

String Representations

InChiKey (Click to copy)
HVAUUPRFYPCOCA-AREMUKBSSA-N
InChi (Click to copy)
InChI=1S/C26H54NO7P/c1-6-7-8-9-10-11-12-13-14-15-16-17-18-19-21-31-23-26(34-25(2)28)24-33-35(29,30)32-22-20-27(3,4)5/h26H,6-24H2,1-5H3/t26-/m1/s1
SMILES (Click to copy)
[C@](COP(=O)([O-])OCC[N+](C)(C)C)([H])(OC(C)=O)COCCCCCCCCCCCCCCCC

Other Databases

LIPIDAT ID
7359
HMDB ID
CHEBI ID
PubChem CID
SwissLipids ID
Cayman ID
PDB ID
GuidePharm ID

Calculated Physicochemical Properties

Heavy Atoms 35
Rings 0
Aromatic Rings 0
Rotatable Bonds 26
Van der Waals Molecular Volume 548.08
Topological Polar Surface Area 94.12
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 8
logP 7.33
Molar Refractivity 142.06

Admin

Created at
-
Updated at
25th Apr 2022
LIPID MAPS® abbreviations for glycerophospholipids (GP)

The LIPID MAPS® glycerophospholipid abbreviations (PC, PE, etc.) are used here to refer to species with one or two radyl side-chains where the structures of the side chains are indicated within parentheses in the 'Headgroup(sn1/sn2)' format (e.g. PC(16:0/18:1(9Z)). By default, R stereochemistry at the C-2 carbon of glycerol and attachment of the headgroup at the sn3 position is assumed. Also, acyl chains are assumed by default. The 'O-' prefix is used to indicate the presence of an alkyl ether substituent e.g. PC(O-16:0/18:1(9Z)), whereas the 'P-' prefix is used for the 1Z-alkenyl ether (Plasmalogen) substituent e.g. PC(P-16:0/18:1(9Z)).

For molecules with opposite (S) stereochemistry at C2 of the glycerol group and attachment of the headgroup at the sn1 position, the stereochemistry specification of [S] is appended to the abbreviation. The 'Headgroup(sn3/sn2)' abbreviation format is used.

For molecules with unknown stereochemistry at the C-2 carbon of the glycerol group, the stereochemistry specification of [U] is appended to the abbreviation and the structure is drawn with C-2 stereochemistry unspecified.