Structure database (LMSD)

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LM IDLMGP03050024
Common NamePS(22:2(13Z,16Z)/0:0)
Systematic Name1-(13Z,16Z-docosadienoyl)-glycero-3-phosphoserine
SynonymsLPS(22:2)
Exact Mass
577.3380 (neutral)    Calculate m/z:
FormulaC28H52NO9P
CategoryGlycerophospholipids [GP]
Main ClassGlycerophosphoserines [GP03]
Sub ClassMonoacylglycerophosphoserines [GP0305]
PubChem CID52926292
SWISSLIPIDS IDSLM:000030094
InChIKeyDSUKBLPUEMZQIX-ARCRADLVSA-N  Show lipids differing only in stereochemistry/bond geometry
InChIInChI=1S/C28H52NO9P/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-27(31
)36-22-25(30)23-37-39(34,35)38-24-26(29)28(32)33/h6-7,9-10,25-26,30H,2-5,8,11-24
,29H2,1H3,(H,32,33)(H,34,35)/b7-6-,10-9-/t25-,26+/m1/s1
SMILESC(O)(=O)[C@@]([H])(N)COP(OC[C@]([H])(O)COC(CCCCCCCCCCC/C=C\C/C=C\CCCCC)=O)(=O)O
StatusActive (generated by computational methods)
Calculated physicochemical properties (?):
 Heavy Atoms39Rings0Aromatic Rings0Rotatable Bonds28
 van der Waals
Molecular Volume
592.34Topological Polar
Surface Area
165.61Hydrogen
Bond Donors
4Hydrogen
Bond Acceptors
9
 logP7.41Molar
Refractivity
154.49    
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.