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Identification Taxonomy Ontology Physical properties Spectra Biological properties Concentrations Links References enzymes (61) Show 61 proteins XML

Record Information

Version

5.0

Status

Detected and Quantified

Creation Date

2008-09-12 01:27:20 UTC

Update Date

2022-03-07 02:49:56 UTC

HMDB ID

HMDB0007861

Secondary Accession Numbers

HMDB07861

Metabolite Identification

Common Name

PA(18:0/18:2(9Z,12Z))

Description

PA(18:0/18:2(9Z,12Z)) is a phosphatidic acid. It is a glycerophospholipid in which a phosphate moiety occupies a glycerol substitution site. As is the case with diacylglycerols, phosphatidic acids can have many different combinations of fatty acids of varying lengths and saturation attached at the C-1 and C-2 positions. Fatty acids containing 16, 18 and 20 carbons are the most common. PA(18:0/18:2(9Z,12Z)), in particular, consists of one chain of stearic acid at the C-1 position and one chain of linoleic acid at the C-2 position. The stearic acid moiety is derived from animal fats, coco butter and sesame oil, while the linoleic acid moiety is derived from seed oils. Phosphatidic acids are quite rare but are extremely important as intermediates in the biosynthesis of triacylglycerols and phospholipids. Indeed, the concentration of phosphatidic acids is often over-estimated in tissues and biofluids as it can arise by inadvertent enzymatic hydrolysis during inappropriate storage or extraction conditions during analysis. The main biosynthetic route of phosphatidic acid in animal tissues involves sequential acylation of alpha-glycerophosphate by acyl-CoA derivatives of fatty acids. PAs are biologically active lipids that can stimulate a large range of responses in many different cell types, such as platelet aggregation, smooth muscle contraction, in vivo vasoactive effects, chemotaxis, expression of adhesion molecules, increased tight junction permeability of endothelial cells, induction of stress fibres, modulation of cardiac contractility, and many others. Diacylglycerols (DAGs) can be converted to PAs by DAG kinases and indirect evidence supports the notion that PAs alter the excitability of neurons. Phospholipase Ds (PLDs), which catalyze the conversion of glycerolphospholipids, particularly phosphatidylcholine, to PAs and the conversion of N-arachidonoyl-phosphatidylethanolamine (NAPE) to anandamide and PAs are activated by several inflammatory mediators including bradykinin, ATP and glutamate. PAs activate downstream signaling pathways such as PKCs and mitogen-activated protein kinases (MAPKs), which are linked to an increase in sensitivity of sensory neurons either during inflammation or in chronic pain models. Circumstantial evidence that PAs are converted to DAGs. (PMID: 12618218 , 16185776 ).

Structure

MOL 3D MOL SDF 3D SDF PDB 3D PDB SMILES InChI


  Mrv0541 02231221482D          

 49 48  0  0  1  0            999 V2000
   22.6546   -9.6783    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   21.9796  -10.0681    0.0000 C   0  0  1  0  0  0  0  0  0  0  0  0
   21.3044   -9.6783    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   23.3298  -10.0681    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   20.6293  -10.0681    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   21.4527  -10.8477    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   22.5673  -10.8774    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
   24.7343  -10.0681    0.0000 P   0  0  0  0  0  0  0  0  0  0  0  0
   24.0271  -11.1485    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   24.7343   -8.9681    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   25.7459  -10.4708    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    7.7687  -10.0681    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    8.4832   -9.6556    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    9.1977  -10.0681    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    9.9121   -9.6556    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   10.6266  -10.0681    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   11.3411   -9.6556    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   12.0556  -10.0681    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   12.7701   -9.6556    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   13.4845  -10.0681    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   14.1990   -9.6556    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   14.9135  -10.0681    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   15.6279   -9.6556    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   16.3425  -10.0681    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   17.0569   -9.6556    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   17.7714  -10.0681    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   18.4859   -9.6556    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   19.2003  -10.0681    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   19.9148   -9.6556    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   19.9148   -8.8306    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    8.5922  -10.8476    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    9.3066  -11.2602    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   10.0211  -10.8476    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   10.7356  -11.2601    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   11.4500  -10.8476    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   12.1646  -11.2601    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   12.8790  -11.2602    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   13.5935  -10.8477    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   14.3080  -11.2602    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   15.0225  -11.2601    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   15.7369  -10.8476    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   16.4514  -11.2601    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   17.1659  -10.8476    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   17.8804  -11.2601    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   18.5949  -10.8476    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   19.3093  -11.2601    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   20.0238  -10.8476    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   20.7383  -11.2601    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   20.7383  -12.0852    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
  2  1  1  0  0  0  0
  3  2  1  0  0  0  0
  4  1  1  0  0  0  0
  5  3  1  0  0  0  0
  2  6  1  6  0  0  0
  2  7  1  1  0  0  0
  8  9  1  0  0  0  0
  8 10  2  0  0  0  0
  8 11  1  0  0  0  0
  8  4  1  0  0  0  0
 13 12  1  0  0  0  0
 14 13  1  0  0  0  0
 15 14  1  0  0  0  0
 16 15  1  0  0  0  0
 17 16  1  0  0  0  0
 18 17  1  0  0  0  0
 19 18  1  0  0  0  0
 20 19  1  0  0  0  0
 21 20  1  0  0  0  0
 22 21  1  0  0  0  0
 23 22  1  0  0  0  0
 24 23  1  0  0  0  0
 25 24  1  0  0  0  0
 26 25  1  0  0  0  0
 27 26  1  0  0  0  0
 28 27  1  0  0  0  0
 29 28  1  0  0  0  0
 30 29  2  0  0  0  0
  5 29  1  0  0  0  0
 32 31  1  0  0  0  0
 33 32  1  0  0  0  0
 34 33  1  0  0  0  0
 35 34  1  0  0  0  0
 36 35  1  0  0  0  0
 37 36  2  0  0  0  0
 38 37  1  0  0  0  0
 39 38  1  0  0  0  0
 40 39  2  0  0  0  0
 41 40  1  0  0  0  0
 42 41  1  0  0  0  0
 43 42  1  0  0  0  0
 44 43  1  0  0  0  0
 45 44  1  0  0  0  0
 46 45  1  0  0  0  0
 47 46  1  0  0  0  0
 48 47  1  0  0  0  0
 49 48  2  0  0  0  0
  6 48  1  0  0  0  0
M  END

HMDB0007861
     RDKit          3D
PA(18:0/18:2(9Z,12Z))
121120  0  0  0  0  0  0  0  0999 V2000
  -13.0070   -2.6181    0.6250 C   0  0  0  0  0  0  0  0  0  0  0  0
  -12.8481   -3.9131   -0.0541 C   0  0  0  0  0  0  0  0  0  0  0  0
  -11.8830   -4.0550   -1.1689 C   0  0  0  0  0  0  0  0  0  0  0  0
  -10.4551   -3.8589   -0.9659 C   0  0  0  0  0  0  0  0  0  0  0  0
   -9.8736   -2.5201   -0.6604 C   0  0  0  0  0  0  0  0  0  0  0  0
  -10.1469   -1.6196   -1.7730 C   0  0  0  0  0  0  0  0  0  0  0  0
  -10.6997   -0.4359   -1.6898 C   0  0  0  0  0  0  0  0  0  0  0  0
  -11.1276    0.1928   -0.4713 C   0  0  0  0  0  0  0  0  0  0  0  0
  -10.5545    1.4548   -0.0229 C   0  0  0  0  0  0  0  0  0  0  0  0
   -9.5960    2.1748   -0.5191 C   0  0  0  0  0  0  0  0  0  0  0  0
   -8.7820    1.9318   -1.6980 C   0  0  0  0  0  0  0  0  0  0  0  0
   -7.2597    1.8310   -1.3393 C   0  0  0  0  0  0  0  0  0  0  0  0
   -6.8035    3.0904   -0.7158 C   0  0  0  0  0  0  0  0  0  0  0  0
   -5.3821    3.2177   -0.3194 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.7827    2.3495    0.7011 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.6497    0.9026    0.4994 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.8219    0.4758   -0.6968 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.3863    0.9313   -0.5397 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.5274    0.7262   -1.4352 O   0  0  0  0  0  0  0  0  0  0  0  0
   -1.9705    1.5791    0.5858 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.7127    2.0579    0.9287 C   0  0  2  0  0  0  0  0  0  0  0  0
   -0.2217    1.5038    2.2383 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.0157    2.0208    2.5685 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.1617    1.8547    1.8205 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.1534    1.1946    0.7480 O   0  0  0  0  0  0  0  0  0  0  0  0
    3.4360    2.4519    2.2684 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.6686    1.7654    1.8209 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.9207    0.4102    2.3526 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.9490   -0.6562    2.0587 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.4008   -1.9642    2.7128 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.7457   -2.4296    2.2742 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.7894   -2.6437    0.7810 C   0  0  0  0  0  0  0  0  0  0  0  0
    7.1765   -3.1558    0.3748 C   0  0  0  0  0  0  0  0  0  0  0  0
    7.2027   -3.3149   -1.1091 C   0  0  0  0  0  0  0  0  0  0  0  0
    8.5376   -3.8634   -1.5896 C   0  0  0  0  0  0  0  0  0  0  0  0
    9.6519   -2.9389   -1.1530 C   0  0  0  0  0  0  0  0  0  0  0  0
   10.9965   -3.4844   -1.6285 C   0  0  0  0  0  0  0  0  0  0  0  0
   12.0660   -2.5553   -1.1374 C   0  0  0  0  0  0  0  0  0  0  0  0
   11.9379   -1.1453   -1.6431 C   0  0  0  0  0  0  0  0  0  0  0  0
   13.0788   -0.3147   -1.0535 C   0  0  0  0  0  0  0  0  0  0  0  0
   13.0146    1.1066   -1.5186 C   0  0  0  0  0  0  0  0  0  0  0  0
   14.1524    1.8978   -0.9135 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.6827    3.5791    1.0409 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.0221    4.1913   -0.1495 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.9694    5.8581    0.0553 P   0  0  0  0  0  5  0  0  0  0  0  0
   -1.8920    6.2038    1.2163 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.5542    6.4308    0.4501 O   0  0  0  0  0  0  0  0  0  0  0  0
   -1.4756    6.6417   -1.3744 O   0  0  0  0  0  0  0  0  0  0  0  0
  -13.1159   -1.7543   -0.0386 H   0  0  0  0  0  0  0  0  0  0  0  0
  -14.0283   -2.6407    1.1673 H   0  0  0  0  0  0  0  0  0  0  0  0
  -12.2372   -2.3782    1.3948 H   0  0  0  0  0  0  0  0  0  0  0  0
  -12.6366   -4.7430    0.7096 H   0  0  0  0  0  0  0  0  0  0  0  0
  -13.8962   -4.2236   -0.3985 H   0  0  0  0  0  0  0  0  0  0  0  0
  -12.0468   -5.1005   -1.6261 H   0  0  0  0  0  0  0  0  0  0  0  0
  -12.2707   -3.3977   -2.0502 H   0  0  0  0  0  0  0  0  0  0  0  0
  -10.1412   -4.5339   -0.0918 H   0  0  0  0  0  0  0  0  0  0  0  0
   -9.8885   -4.3168   -1.8634 H   0  0  0  0  0  0  0  0  0  0  0  0
  -10.1819   -2.2057    0.3319 H   0  0  0  0  0  0  0  0  0  0  0  0
   -8.7382   -2.6786   -0.5451 H   0  0  0  0  0  0  0  0  0  0  0  0
   -9.8546   -1.9779   -2.8032 H   0  0  0  0  0  0  0  0  0  0  0  0
  -10.9079    0.1208   -2.6643 H   0  0  0  0  0  0  0  0  0  0  0  0
  -12.2465    0.4005   -0.5938 H   0  0  0  0  0  0  0  0  0  0  0  0
  -11.1562   -0.5342    0.4114 H   0  0  0  0  0  0  0  0  0  0  0  0
  -11.0138    1.8939    0.9161 H   0  0  0  0  0  0  0  0  0  0  0  0
   -9.4034    3.1249    0.0736 H   0  0  0  0  0  0  0  0  0  0  0  0
   -8.7942    2.9050   -2.2918 H   0  0  0  0  0  0  0  0  0  0  0  0
   -9.0413    1.1767   -2.4032 H   0  0  0  0  0  0  0  0  0  0  0  0
   -6.7000    1.7222   -2.3135 H   0  0  0  0  0  0  0  0  0  0  0  0
   -7.0986    0.8942   -0.8105 H   0  0  0  0  0  0  0  0  0  0  0  0
   -6.9732    3.9323   -1.4799 H   0  0  0  0  0  0  0  0  0  0  0  0
   -7.4582    3.3832    0.1669 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.7859    3.0397   -1.2923 H   0  0  0  0  0  0  0  0  0  0  0  0
   -5.1132    4.3178   -0.1305 H   0  0  0  0  0  0  0  0  0  0  0  0
   -5.4427    2.4795    1.6412 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.8059    2.8113    1.0181 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.0490    0.5340    1.4344 H   0  0  0  0  0  0  0  0  0  0  0  0
   -5.5709    0.3429    0.5780 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.7781   -0.6270   -0.7612 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.1772    0.9138   -1.6331 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.0074    1.8104    0.1369 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.1107    0.3918    2.0976 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.9705    1.6789    3.0547 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.4397    2.5944    3.3841 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.4558    3.4815    1.7777 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.6168    1.7087    0.6818 H   0  0  0  0  0  0  0  0  0  0  0  0
    5.5356    2.4602    1.9935 H   0  0  0  0  0  0  0  0  0  0  0  0
    5.9213    0.0702    1.9517 H   0  0  0  0  0  0  0  0  0  0  0  0
    5.1243    0.4397    3.4783 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.8234   -0.8988    0.9954 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.9363   -0.4924    2.4990 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.6509   -2.7306    2.4168 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.3758   -1.8437    3.8214 H   0  0  0  0  0  0  0  0  0  0  0  0
    5.9463   -3.4338    2.7360 H   0  0  0  0  0  0  0  0  0  0  0  0
    6.5783   -1.7852    2.6215 H   0  0  0  0  0  0  0  0  0  0  0  0
    5.0849   -3.4084    0.4412 H   0  0  0  0  0  0  0  0  0  0  0  0
    5.5856   -1.7042    0.2351 H   0  0  0  0  0  0  0  0  0  0  0  0
    7.8724   -2.3630    0.7408 H   0  0  0  0  0  0  0  0  0  0  0  0
    7.4017   -4.0902    0.9148 H   0  0  0  0  0  0  0  0  0  0  0  0
    6.3695   -3.9210   -1.4591 H   0  0  0  0  0  0  0  0  0  0  0  0
    7.1133   -2.2832   -1.5584 H   0  0  0  0  0  0  0  0  0  0  0  0
    8.6501   -4.8906   -1.1689 H   0  0  0  0  0  0  0  0  0  0  0  0
    8.4574   -3.9141   -2.6910 H   0  0  0  0  0  0  0  0  0  0  0  0
    9.6468   -2.8711   -0.0488 H   0  0  0  0  0  0  0  0  0  0  0  0
    9.4693   -1.9583   -1.6140 H   0  0  0  0  0  0  0  0  0  0  0  0
   11.0260   -3.5330   -2.7183 H   0  0  0  0  0  0  0  0  0  0  0  0
   11.2000   -4.4756   -1.1854 H   0  0  0  0  0  0  0  0  0  0  0  0
   13.0751   -2.9449   -1.4161 H   0  0  0  0  0  0  0  0  0  0  0  0
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M  END


  Mrv0541 02231221482D          

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M  END
> <DATABASE_ID>
HMDB0007861

> <DATABASE_NAME>
hmdb

> <SMILES>
CCCCCCCCCCCCCCCCCC(=O)OC[C@]([H])(COP(O)(=O)O)OC(=O)CCCCCCC\C=C/C\C=C/CCCCC

> <INCHI_IDENTIFIER>
InChI=1S/C39H73O8P/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31-33-38(40)45-35-37(36-46-48(42,43)44)47-39(41)34-32-30-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h12,14,18,20,37H,3-11,13,15-17,19,21-36H2,1-2H3,(H2,42,43,44)/b14-12-,20-18-/t37-/m1/s1

> <INCHI_KEY>
QYYWMYCDFOLKKH-DAKWMOBOSA-N

> <FORMULA>
C39H73O8P

> <MOLECULAR_WEIGHT>
700.9659

> <EXACT_MASS>
700.504305824

> <JCHEM_ACCEPTOR_COUNT>
5

> <JCHEM_AVERAGE_POLARIZABILITY>
85.10905143814554

> <JCHEM_BIOAVAILABILITY>
0

> <JCHEM_DONOR_COUNT>
2

> <JCHEM_FORMAL_CHARGE>
0

> <JCHEM_GHOSE_FILTER>
0

> <JCHEM_IUPAC>
[(2R)-2-[(9Z,12Z)-octadeca-9,12-dienoyloxy]-3-(octadecanoyloxy)propoxy]phosphonic acid

> <ALOGPS_LOGP>
9.14

> <JCHEM_LOGP>
12.93395909733333

> <ALOGPS_LOGS>
-7.02

> <JCHEM_MDDR_LIKE_RULE>
0

> <JCHEM_NUMBER_OF_RINGS>
0

> <JCHEM_PHYSIOLOGICAL_CHARGE>
-2

> <JCHEM_PKA>
6.343234649149876

> <JCHEM_PKA_STRONGEST_ACIDIC>
1.3174060830586427

> <JCHEM_PKA_STRONGEST_BASIC>
-6.744159310865181

> <JCHEM_POLAR_SURFACE_AREA>
119.36000000000001

> <JCHEM_REFRACTIVITY>
199.209

> <JCHEM_ROTATABLE_BOND_COUNT>
38

> <JCHEM_RULE_OF_FIVE>
0

> <ALOGPS_SOLUBILITY>
6.77e-05 g/l

> <JCHEM_TRADITIONAL_IUPAC>
(2R)-2-[(9Z,12Z)-octadeca-9,12-dienoyloxy]-3-(octadecanoyloxy)propoxyphosphonic acid

> <JCHEM_VEBER_RULE>
0

$$$$

HMDB0007861
     RDKit          3D
PA(18:0/18:2(9Z,12Z))
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   -9.0413    1.1767   -2.4032 H   0  0  0  0  0  0  0  0  0  0  0  0
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    4.6168    1.7087    0.6818 H   0  0  0  0  0  0  0  0  0  0  0  0
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   11.0260   -3.5330   -2.7183 H   0  0  0  0  0  0  0  0  0  0  0  0
   11.2000   -4.4756   -1.1854 H   0  0  0  0  0  0  0  0  0  0  0  0
   13.0751   -2.9449   -1.4161 H   0  0  0  0  0  0  0  0  0  0  0  0
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   12.0335    1.5417   -1.2533 H   0  0  0  0  0  0  0  0  0  0  0  0
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   -1.2380    6.1044   -2.1638 H   0  0  0  0  0  0  0  0  0  0  0  0
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M  END

HEADER    PROTEIN                                 23-FEB-12   NONE
TITLE     NULL                                                        
COMPND    NULL                                                        
SOURCE    NULL                                                        
KEYWDS    NULL                                                        
EXPDTA    NULL                                                        
AUTHOR    Marvin                                                      
REVDAT   1   23-FEB-12         0                                  
HETATM    1  C   UNK     0      42.289 -18.066   0.000  0.00  0.00           C+0
HETATM    2  C   UNK     0      41.029 -18.794   0.000  0.00  0.00           C+0
HETATM    3  C   UNK     0      39.768 -18.066   0.000  0.00  0.00           C+0
HETATM    4  O   UNK     0      43.549 -18.794   0.000  0.00  0.00           O+0
HETATM    5  O   UNK     0      38.508 -18.794   0.000  0.00  0.00           O+0
HETATM    6  O   UNK     0      40.045 -20.249   0.000  0.00  0.00           O+0
HETATM    7  H   UNK     0      42.126 -20.304   0.000  0.00  0.00           H+0
HETATM    8  P   UNK     0      46.171 -18.794   0.000  0.00  0.00           P+0
HETATM    9  O   UNK     0      44.851 -20.811   0.000  0.00  0.00           O+0
HETATM   10  O   UNK     0      46.171 -16.740   0.000  0.00  0.00           O+0
HETATM   11  O   UNK     0      48.059 -19.545   0.000  0.00  0.00           O+0
HETATM   12  C   UNK     0      14.502 -18.794   0.000  0.00  0.00           C+0
HETATM   13  C   UNK     0      15.835 -18.024   0.000  0.00  0.00           C+0
HETATM   14  C   UNK     0      17.169 -18.794   0.000  0.00  0.00           C+0
HETATM   15  C   UNK     0      18.503 -18.024   0.000  0.00  0.00           C+0
HETATM   16  C   UNK     0      19.836 -18.794   0.000  0.00  0.00           C+0
HETATM   17  C   UNK     0      21.170 -18.024   0.000  0.00  0.00           C+0
HETATM   18  C   UNK     0      22.504 -18.794   0.000  0.00  0.00           C+0
HETATM   19  C   UNK     0      23.838 -18.024   0.000  0.00  0.00           C+0
HETATM   20  C   UNK     0      25.171 -18.794   0.000  0.00  0.00           C+0
HETATM   21  C   UNK     0      26.505 -18.024   0.000  0.00  0.00           C+0
HETATM   22  C   UNK     0      27.839 -18.794   0.000  0.00  0.00           C+0
HETATM   23  C   UNK     0      29.172 -18.024   0.000  0.00  0.00           C+0
HETATM   24  C   UNK     0      30.506 -18.794   0.000  0.00  0.00           C+0
HETATM   25  C   UNK     0      31.840 -18.024   0.000  0.00  0.00           C+0
HETATM   26  C   UNK     0      33.173 -18.794   0.000  0.00  0.00           C+0
HETATM   27  C   UNK     0      34.507 -18.024   0.000  0.00  0.00           C+0
HETATM   28  C   UNK     0      35.841 -18.794   0.000  0.00  0.00           C+0
HETATM   29  C   UNK     0      37.174 -18.024   0.000  0.00  0.00           C+0
HETATM   30  O   UNK     0      37.174 -16.484   0.000  0.00  0.00           O+0
HETATM   31  C   UNK     0      16.039 -20.249   0.000  0.00  0.00           C+0
HETATM   32  C   UNK     0      17.372 -21.019   0.000  0.00  0.00           C+0
HETATM   33  C   UNK     0      18.706 -20.249   0.000  0.00  0.00           C+0
HETATM   34  C   UNK     0      20.040 -21.019   0.000  0.00  0.00           C+0
HETATM   35  C   UNK     0      21.373 -20.249   0.000  0.00  0.00           C+0
HETATM   36  C   UNK     0      22.707 -21.019   0.000  0.00  0.00           C+0
HETATM   37  C   UNK     0      24.041 -21.019   0.000  0.00  0.00           C+0
HETATM   38  C   UNK     0      25.375 -20.249   0.000  0.00  0.00           C+0
HETATM   39  C   UNK     0      26.708 -21.019   0.000  0.00  0.00           C+0
HETATM   40  C   UNK     0      28.042 -21.019   0.000  0.00  0.00           C+0
HETATM   41  C   UNK     0      29.376 -20.249   0.000  0.00  0.00           C+0
HETATM   42  C   UNK     0      30.709 -21.019   0.000  0.00  0.00           C+0
HETATM   43  C   UNK     0      32.043 -20.249   0.000  0.00  0.00           C+0
HETATM   44  C   UNK     0      33.377 -21.019   0.000  0.00  0.00           C+0
HETATM   45  C   UNK     0      34.710 -20.249   0.000  0.00  0.00           C+0
HETATM   46  C   UNK     0      36.044 -21.019   0.000  0.00  0.00           C+0
HETATM   47  C   UNK     0      37.378 -20.249   0.000  0.00  0.00           C+0
HETATM   48  C   UNK     0      38.711 -21.019   0.000  0.00  0.00           C+0
HETATM   49  O   UNK     0      38.711 -22.559   0.000  0.00  0.00           O+0
CONECT    1    2    4                                                       
CONECT    2    1    3    6    7                                             
CONECT    3    2    5                                                       
CONECT    4    1    8                                                       
CONECT    5    3   29                                                       
CONECT    6    2   48                                                       
CONECT    7    2                                                            
CONECT    8    9   10   11    4                                             
CONECT    9    8                                                            
CONECT   10    8                                                            
CONECT   11    8                                                            
CONECT   12   13                                                            
CONECT   13   12   14                                                       
CONECT   14   13   15                                                       
CONECT   15   14   16                                                       
CONECT   16   15   17                                                       
CONECT   17   16   18                                                       
CONECT   18   17   19                                                       
CONECT   19   18   20                                                       
CONECT   20   19   21                                                       
CONECT   21   20   22                                                       
CONECT   22   21   23                                                       
CONECT   23   22   24                                                       
CONECT   24   23   25                                                       
CONECT   25   24   26                                                       
CONECT   26   25   27                                                       
CONECT   27   26   28                                                       
CONECT   28   27   29                                                       
CONECT   29   28   30    5                                                  
CONECT   30   29                                                            
CONECT   31   32                                                            
CONECT   32   31   33                                                       
CONECT   33   32   34                                                       
CONECT   34   33   35                                                       
CONECT   35   34   36                                                       
CONECT   36   35   37                                                       
CONECT   37   36   38                                                       
CONECT   38   37   39                                                       
CONECT   39   38   40                                                       
CONECT   40   39   41                                                       
CONECT   41   40   42                                                       
CONECT   42   41   43                                                       
CONECT   43   42   44                                                       
CONECT   44   43   45                                                       
CONECT   45   44   46                                                       
CONECT   46   45   47                                                       
CONECT   47   46   48                                                       
CONECT   48   47   49    6                                                  
CONECT   49   48                                                            
MASTER        0    0    0    0    0    0    0    0   49    0   96    0
END

COMPND    HMDB0007861
HETATM    1  C1  UNL     1     -13.007  -2.618   0.625  1.00  0.00           C  
HETATM    2  C2  UNL     1     -12.848  -3.913  -0.054  1.00  0.00           C  
HETATM    3  C3  UNL     1     -11.883  -4.055  -1.169  1.00  0.00           C  
HETATM    4  C4  UNL     1     -10.455  -3.859  -0.966  1.00  0.00           C  
HETATM    5  C5  UNL     1      -9.874  -2.520  -0.660  1.00  0.00           C  
HETATM    6  C6  UNL     1     -10.147  -1.620  -1.773  1.00  0.00           C  
HETATM    7  C7  UNL     1     -10.700  -0.436  -1.690  1.00  0.00           C  
HETATM    8  C8  UNL     1     -11.128   0.193  -0.471  1.00  0.00           C  
HETATM    9  C9  UNL     1     -10.555   1.455  -0.023  1.00  0.00           C  
HETATM   10  C10 UNL     1      -9.596   2.175  -0.519  1.00  0.00           C  
HETATM   11  C11 UNL     1      -8.782   1.932  -1.698  1.00  0.00           C  
HETATM   12  C12 UNL     1      -7.260   1.831  -1.339  1.00  0.00           C  
HETATM   13  C13 UNL     1      -6.804   3.090  -0.716  1.00  0.00           C  
HETATM   14  C14 UNL     1      -5.382   3.218  -0.319  1.00  0.00           C  
HETATM   15  C15 UNL     1      -4.783   2.349   0.701  1.00  0.00           C  
HETATM   16  C16 UNL     1      -4.650   0.903   0.499  1.00  0.00           C  
HETATM   17  C17 UNL     1      -3.822   0.476  -0.697  1.00  0.00           C  
HETATM   18  C18 UNL     1      -2.386   0.931  -0.540  1.00  0.00           C  
HETATM   19  O1  UNL     1      -1.527   0.726  -1.435  1.00  0.00           O  
HETATM   20  O2  UNL     1      -1.971   1.579   0.586  1.00  0.00           O  
HETATM   21  C19 UNL     1      -0.713   2.058   0.929  1.00  0.00           C  
HETATM   22  C20 UNL     1      -0.222   1.504   2.238  1.00  0.00           C  
HETATM   23  O3  UNL     1       1.016   2.021   2.569  1.00  0.00           O  
HETATM   24  C21 UNL     1       2.162   1.855   1.821  1.00  0.00           C  
HETATM   25  O4  UNL     1       2.153   1.195   0.748  1.00  0.00           O  
HETATM   26  C22 UNL     1       3.436   2.452   2.268  1.00  0.00           C  
HETATM   27  C23 UNL     1       4.669   1.765   1.821  1.00  0.00           C  
HETATM   28  C24 UNL     1       4.921   0.410   2.353  1.00  0.00           C  
HETATM   29  C25 UNL     1       3.949  -0.656   2.059  1.00  0.00           C  
HETATM   30  C26 UNL     1       4.401  -1.964   2.713  1.00  0.00           C  
HETATM   31  C27 UNL     1       5.746  -2.430   2.274  1.00  0.00           C  
HETATM   32  C28 UNL     1       5.789  -2.644   0.781  1.00  0.00           C  
HETATM   33  C29 UNL     1       7.177  -3.156   0.375  1.00  0.00           C  
HETATM   34  C30 UNL     1       7.203  -3.315  -1.109  1.00  0.00           C  
HETATM   35  C31 UNL     1       8.538  -3.863  -1.590  1.00  0.00           C  
HETATM   36  C32 UNL     1       9.652  -2.939  -1.153  1.00  0.00           C  
HETATM   37  C33 UNL     1      10.996  -3.484  -1.628  1.00  0.00           C  
HETATM   38  C34 UNL     1      12.066  -2.555  -1.137  1.00  0.00           C  
HETATM   39  C35 UNL     1      11.938  -1.145  -1.643  1.00  0.00           C  
HETATM   40  C36 UNL     1      13.079  -0.315  -1.054  1.00  0.00           C  
HETATM   41  C37 UNL     1      13.015   1.107  -1.519  1.00  0.00           C  
HETATM   42  C38 UNL     1      14.152   1.898  -0.913  1.00  0.00           C  
HETATM   43  C39 UNL     1      -0.683   3.579   1.041  1.00  0.00           C  
HETATM   44  O5  UNL     1      -1.022   4.191  -0.150  1.00  0.00           O  
HETATM   45  P1  UNL     1      -0.969   5.858   0.055  1.00  0.00           P  
HETATM   46  O6  UNL     1      -1.892   6.204   1.216  1.00  0.00           O  
HETATM   47  O7  UNL     1       0.554   6.431   0.450  1.00  0.00           O  
HETATM   48  O8  UNL     1      -1.476   6.642  -1.374  1.00  0.00           O  
HETATM   49  H1  UNL     1     -13.116  -1.754  -0.039  1.00  0.00           H  
HETATM   50  H2  UNL     1     -14.028  -2.641   1.167  1.00  0.00           H  
HETATM   51  H3  UNL     1     -12.237  -2.378   1.395  1.00  0.00           H  
HETATM   52  H4  UNL     1     -12.637  -4.743   0.710  1.00  0.00           H  
HETATM   53  H5  UNL     1     -13.896  -4.224  -0.398  1.00  0.00           H  
HETATM   54  H6  UNL     1     -12.047  -5.101  -1.626  1.00  0.00           H  
HETATM   55  H7  UNL     1     -12.271  -3.398  -2.050  1.00  0.00           H  
HETATM   56  H8  UNL     1     -10.141  -4.534  -0.092  1.00  0.00           H  
HETATM   57  H9  UNL     1      -9.888  -4.317  -1.863  1.00  0.00           H  
HETATM   58  H10 UNL     1     -10.182  -2.206   0.332  1.00  0.00           H  
HETATM   59  H11 UNL     1      -8.738  -2.679  -0.545  1.00  0.00           H  
HETATM   60  H12 UNL     1      -9.855  -1.978  -2.803  1.00  0.00           H  
HETATM   61  H13 UNL     1     -10.908   0.121  -2.664  1.00  0.00           H  
HETATM   62  H14 UNL     1     -12.247   0.401  -0.594  1.00  0.00           H  
HETATM   63  H15 UNL     1     -11.156  -0.534   0.411  1.00  0.00           H  
HETATM   64  H16 UNL     1     -11.014   1.894   0.916  1.00  0.00           H  
HETATM   65  H17 UNL     1      -9.403   3.125   0.074  1.00  0.00           H  
HETATM   66  H18 UNL     1      -8.794   2.905  -2.292  1.00  0.00           H  
HETATM   67  H19 UNL     1      -9.041   1.177  -2.403  1.00  0.00           H  
HETATM   68  H20 UNL     1      -6.700   1.722  -2.314  1.00  0.00           H  
HETATM   69  H21 UNL     1      -7.099   0.894  -0.811  1.00  0.00           H  
HETATM   70  H22 UNL     1      -6.973   3.932  -1.480  1.00  0.00           H  
HETATM   71  H23 UNL     1      -7.458   3.383   0.167  1.00  0.00           H  
HETATM   72  H24 UNL     1      -4.786   3.040  -1.292  1.00  0.00           H  
HETATM   73  H25 UNL     1      -5.113   4.318  -0.130  1.00  0.00           H  
HETATM   74  H26 UNL     1      -5.443   2.479   1.641  1.00  0.00           H  
HETATM   75  H27 UNL     1      -3.806   2.811   1.018  1.00  0.00           H  
HETATM   76  H28 UNL     1      -4.049   0.534   1.434  1.00  0.00           H  
HETATM   77  H29 UNL     1      -5.571   0.343   0.578  1.00  0.00           H  
HETATM   78  H30 UNL     1      -3.778  -0.627  -0.761  1.00  0.00           H  
HETATM   79  H31 UNL     1      -4.177   0.914  -1.633  1.00  0.00           H  
HETATM   80  H32 UNL     1       0.007   1.810   0.137  1.00  0.00           H  
HETATM   81  H33 UNL     1      -0.111   0.392   2.098  1.00  0.00           H  
HETATM   82  H34 UNL     1      -0.970   1.679   3.055  1.00  0.00           H  
HETATM   83  H35 UNL     1       3.440   2.594   3.384  1.00  0.00           H  
HETATM   84  H36 UNL     1       3.456   3.481   1.778  1.00  0.00           H  
HETATM   85  H37 UNL     1       4.617   1.709   0.682  1.00  0.00           H  
HETATM   86  H38 UNL     1       5.536   2.460   1.994  1.00  0.00           H  
HETATM   87  H39 UNL     1       5.921   0.070   1.952  1.00  0.00           H  
HETATM   88  H40 UNL     1       5.124   0.440   3.478  1.00  0.00           H  
HETATM   89  H41 UNL     1       3.823  -0.899   0.995  1.00  0.00           H  
HETATM   90  H42 UNL     1       2.936  -0.492   2.499  1.00  0.00           H  
HETATM   91  H43 UNL     1       3.651  -2.731   2.417  1.00  0.00           H  
HETATM   92  H44 UNL     1       4.376  -1.844   3.821  1.00  0.00           H  
HETATM   93  H45 UNL     1       5.946  -3.434   2.736  1.00  0.00           H  
HETATM   94  H46 UNL     1       6.578  -1.785   2.621  1.00  0.00           H  
HETATM   95  H47 UNL     1       5.085  -3.408   0.441  1.00  0.00           H  
HETATM   96  H48 UNL     1       5.586  -1.704   0.235  1.00  0.00           H  
HETATM   97  H49 UNL     1       7.872  -2.363   0.741  1.00  0.00           H  
HETATM   98  H50 UNL     1       7.402  -4.090   0.915  1.00  0.00           H  
HETATM   99  H51 UNL     1       6.370  -3.921  -1.459  1.00  0.00           H  
HETATM  100  H52 UNL     1       7.113  -2.283  -1.558  1.00  0.00           H  
HETATM  101  H53 UNL     1       8.650  -4.891  -1.169  1.00  0.00           H  
HETATM  102  H54 UNL     1       8.457  -3.914  -2.691  1.00  0.00           H  
HETATM  103  H55 UNL     1       9.647  -2.871  -0.049  1.00  0.00           H  
HETATM  104  H56 UNL     1       9.469  -1.958  -1.614  1.00  0.00           H  
HETATM  105  H57 UNL     1      11.026  -3.533  -2.718  1.00  0.00           H  
HETATM  106  H58 UNL     1      11.200  -4.476  -1.185  1.00  0.00           H  
HETATM  107  H59 UNL     1      13.075  -2.945  -1.416  1.00  0.00           H  
HETATM  108  H60 UNL     1      11.978  -2.522  -0.020  1.00  0.00           H  
HETATM  109  H61 UNL     1      10.996  -0.661  -1.382  1.00  0.00           H  
HETATM  110  H62 UNL     1      12.050  -1.108  -2.756  1.00  0.00           H  
HETATM  111  H63 UNL     1      14.025  -0.798  -1.365  1.00  0.00           H  
HETATM  112  H64 UNL     1      13.012  -0.323   0.073  1.00  0.00           H  
HETATM  113  H65 UNL     1      13.067   1.124  -2.637  1.00  0.00           H  
HETATM  114  H66 UNL     1      12.034   1.542  -1.253  1.00  0.00           H  
HETATM  115  H67 UNL     1      15.090   1.301  -1.006  1.00  0.00           H  
HETATM  116  H68 UNL     1      13.938   1.992   0.176  1.00  0.00           H  
HETATM  117  H69 UNL     1      14.246   2.889  -1.385  1.00  0.00           H  
HETATM  118  H70 UNL     1      -1.252   3.948   1.916  1.00  0.00           H  
HETATM  119  H71 UNL     1       0.389   3.834   1.236  1.00  0.00           H  
HETATM  120  H72 UNL     1       0.857   6.166   1.357  1.00  0.00           H  
HETATM  121  H73 UNL     1      -1.238   6.104  -2.164  1.00  0.00           H  
CONECT    1    2   49   50   51
CONECT    2    3   52   53
CONECT    3    4   54   55
CONECT    4    5   56   57
CONECT    5    6   58   59
CONECT    6    7    7   60
CONECT    7    8   61
CONECT    8    9   62   63
CONECT    9   10   10   64
CONECT   10   11   65
CONECT   11   12   66   67
CONECT   12   13   68   69
CONECT   13   14   70   71
CONECT   14   15   72   73
CONECT   15   16   74   75
CONECT   16   17   76   77
CONECT   17   18   78   79
CONECT   18   19   19   20
CONECT   20   21
CONECT   21   22   43   80
CONECT   22   23   81   82
CONECT   23   24
CONECT   24   25   25   26
CONECT   26   27   83   84
CONECT   27   28   85   86
CONECT   28   29   87   88
CONECT   29   30   89   90
CONECT   30   31   91   92
CONECT   31   32   93   94
CONECT   32   33   95   96
CONECT   33   34   97   98
CONECT   34   35   99  100
CONECT   35   36  101  102
CONECT   36   37  103  104
CONECT   37   38  105  106
CONECT   38   39  107  108
CONECT   39   40  109  110
CONECT   40   41  111  112
CONECT   41   42  113  114
CONECT   42  115  116  117
CONECT   43   44  118  119
CONECT   44   45
CONECT   45   46   46   47   48
CONECT   47  120
CONECT   48  121
END

HMDB0007861
     RDKit          3D
PA(18:0/18:2(9Z,12Z))
121120  0  0  0  0  0  0  0  0999 V2000
  -13.0070   -2.6181    0.6250 C   0  0  0  0  0  0  0  0  0  0  0  0
  -12.8481   -3.9131   -0.0541 C   0  0  0  0  0  0  0  0  0  0  0  0
  -11.8830   -4.0550   -1.1689 C   0  0  0  0  0  0  0  0  0  0  0  0
  -10.4551   -3.8589   -0.9659 C   0  0  0  0  0  0  0  0  0  0  0  0
   -9.8736   -2.5201   -0.6604 C   0  0  0  0  0  0  0  0  0  0  0  0
  -10.1469   -1.6196   -1.7730 C   0  0  0  0  0  0  0  0  0  0  0  0
  -10.6997   -0.4359   -1.6898 C   0  0  0  0  0  0  0  0  0  0  0  0
  -11.1276    0.1928   -0.4713 C   0  0  0  0  0  0  0  0  0  0  0  0
  -10.5545    1.4548   -0.0229 C   0  0  0  0  0  0  0  0  0  0  0  0
   -9.5960    2.1748   -0.5191 C   0  0  0  0  0  0  0  0  0  0  0  0
   -8.7820    1.9318   -1.6980 C   0  0  0  0  0  0  0  0  0  0  0  0
   -7.2597    1.8310   -1.3393 C   0  0  0  0  0  0  0  0  0  0  0  0
   -6.8035    3.0904   -0.7158 C   0  0  0  0  0  0  0  0  0  0  0  0
   -5.3821    3.2177   -0.3194 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.7827    2.3495    0.7011 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.6497    0.9026    0.4994 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.8219    0.4758   -0.6968 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.3863    0.9313   -0.5397 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.5274    0.7262   -1.4352 O   0  0  0  0  0  0  0  0  0  0  0  0
   -1.9705    1.5791    0.5858 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.7127    2.0579    0.9287 C   0  0  2  0  0  0  0  0  0  0  0  0
   -0.2217    1.5038    2.2383 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.0157    2.0208    2.5685 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.1617    1.8547    1.8205 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.1534    1.1946    0.7480 O   0  0  0  0  0  0  0  0  0  0  0  0
    3.4360    2.4519    2.2684 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.6686    1.7654    1.8209 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.9207    0.4102    2.3526 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.9490   -0.6562    2.0587 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.4008   -1.9642    2.7128 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.7457   -2.4296    2.2742 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.7894   -2.6437    0.7810 C   0  0  0  0  0  0  0  0  0  0  0  0
    7.1765   -3.1558    0.3748 C   0  0  0  0  0  0  0  0  0  0  0  0
    7.2027   -3.3149   -1.1091 C   0  0  0  0  0  0  0  0  0  0  0  0
    8.5376   -3.8634   -1.5896 C   0  0  0  0  0  0  0  0  0  0  0  0
    9.6519   -2.9389   -1.1530 C   0  0  0  0  0  0  0  0  0  0  0  0
   10.9965   -3.4844   -1.6285 C   0  0  0  0  0  0  0  0  0  0  0  0
   12.0660   -2.5553   -1.1374 C   0  0  0  0  0  0  0  0  0  0  0  0
   11.9379   -1.1453   -1.6431 C   0  0  0  0  0  0  0  0  0  0  0  0
   13.0788   -0.3147   -1.0535 C   0  0  0  0  0  0  0  0  0  0  0  0
   13.0146    1.1066   -1.5186 C   0  0  0  0  0  0  0  0  0  0  0  0
   14.1524    1.8978   -0.9135 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.6827    3.5791    1.0409 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.0221    4.1913   -0.1495 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.9694    5.8581    0.0553 P   0  0  0  0  0  5  0  0  0  0  0  0
   -1.8920    6.2038    1.2163 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.5542    6.4308    0.4501 O   0  0  0  0  0  0  0  0  0  0  0  0
   -1.4756    6.6417   -1.3744 O   0  0  0  0  0  0  0  0  0  0  0  0
  -13.1159   -1.7543   -0.0386 H   0  0  0  0  0  0  0  0  0  0  0  0
  -14.0283   -2.6407    1.1673 H   0  0  0  0  0  0  0  0  0  0  0  0
  -12.2372   -2.3782    1.3948 H   0  0  0  0  0  0  0  0  0  0  0  0
  -12.6366   -4.7430    0.7096 H   0  0  0  0  0  0  0  0  0  0  0  0
  -13.8962   -4.2236   -0.3985 H   0  0  0  0  0  0  0  0  0  0  0  0
  -12.0468   -5.1005   -1.6261 H   0  0  0  0  0  0  0  0  0  0  0  0
  -12.2707   -3.3977   -2.0502 H   0  0  0  0  0  0  0  0  0  0  0  0
  -10.1412   -4.5339   -0.0918 H   0  0  0  0  0  0  0  0  0  0  0  0
   -9.8885   -4.3168   -1.8634 H   0  0  0  0  0  0  0  0  0  0  0  0
  -10.1819   -2.2057    0.3319 H   0  0  0  0  0  0  0  0  0  0  0  0
   -8.7382   -2.6786   -0.5451 H   0  0  0  0  0  0  0  0  0  0  0  0
   -9.8546   -1.9779   -2.8032 H   0  0  0  0  0  0  0  0  0  0  0  0
  -10.9079    0.1208   -2.6643 H   0  0  0  0  0  0  0  0  0  0  0  0
  -12.2465    0.4005   -0.5938 H   0  0  0  0  0  0  0  0  0  0  0  0
  -11.1562   -0.5342    0.4114 H   0  0  0  0  0  0  0  0  0  0  0  0
  -11.0138    1.8939    0.9161 H   0  0  0  0  0  0  0  0  0  0  0  0
   -9.4034    3.1249    0.0736 H   0  0  0  0  0  0  0  0  0  0  0  0
   -8.7942    2.9050   -2.2918 H   0  0  0  0  0  0  0  0  0  0  0  0
   -9.0413    1.1767   -2.4032 H   0  0  0  0  0  0  0  0  0  0  0  0
   -6.7000    1.7222   -2.3135 H   0  0  0  0  0  0  0  0  0  0  0  0
   -7.0986    0.8942   -0.8105 H   0  0  0  0  0  0  0  0  0  0  0  0
   -6.9732    3.9323   -1.4799 H   0  0  0  0  0  0  0  0  0  0  0  0
   -7.4582    3.3832    0.1669 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.7859    3.0397   -1.2923 H   0  0  0  0  0  0  0  0  0  0  0  0
   -5.1132    4.3178   -0.1305 H   0  0  0  0  0  0  0  0  0  0  0  0
   -5.4427    2.4795    1.6412 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.8059    2.8113    1.0181 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.0490    0.5340    1.4344 H   0  0  0  0  0  0  0  0  0  0  0  0
   -5.5709    0.3429    0.5780 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.7781   -0.6270   -0.7612 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.1772    0.9138   -1.6331 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.0074    1.8104    0.1369 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.1107    0.3918    2.0976 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.9705    1.6789    3.0547 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.4397    2.5944    3.3841 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.4558    3.4815    1.7777 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.6168    1.7087    0.6818 H   0  0  0  0  0  0  0  0  0  0  0  0
    5.5356    2.4602    1.9935 H   0  0  0  0  0  0  0  0  0  0  0  0
    5.9213    0.0702    1.9517 H   0  0  0  0  0  0  0  0  0  0  0  0
    5.1243    0.4397    3.4783 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.8234   -0.8988    0.9954 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.9363   -0.4924    2.4990 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.6509   -2.7306    2.4168 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.3758   -1.8437    3.8214 H   0  0  0  0  0  0  0  0  0  0  0  0
    5.9463   -3.4338    2.7360 H   0  0  0  0  0  0  0  0  0  0  0  0
    6.5783   -1.7852    2.6215 H   0  0  0  0  0  0  0  0  0  0  0  0
    5.0849   -3.4084    0.4412 H   0  0  0  0  0  0  0  0  0  0  0  0
    5.5856   -1.7042    0.2351 H   0  0  0  0  0  0  0  0  0  0  0  0
    7.8724   -2.3630    0.7408 H   0  0  0  0  0  0  0  0  0  0  0  0
    7.4017   -4.0902    0.9148 H   0  0  0  0  0  0  0  0  0  0  0  0
    6.3695   -3.9210   -1.4591 H   0  0  0  0  0  0  0  0  0  0  0  0
    7.1133   -2.2832   -1.5584 H   0  0  0  0  0  0  0  0  0  0  0  0
    8.6501   -4.8906   -1.1689 H   0  0  0  0  0  0  0  0  0  0  0  0
    8.4574   -3.9141   -2.6910 H   0  0  0  0  0  0  0  0  0  0  0  0
    9.6468   -2.8711   -0.0488 H   0  0  0  0  0  0  0  0  0  0  0  0
    9.4693   -1.9583   -1.6140 H   0  0  0  0  0  0  0  0  0  0  0  0
   11.0260   -3.5330   -2.7183 H   0  0  0  0  0  0  0  0  0  0  0  0
   11.2000   -4.4756   -1.1854 H   0  0  0  0  0  0  0  0  0  0  0  0
   13.0751   -2.9449   -1.4161 H   0  0  0  0  0  0  0  0  0  0  0  0
   11.9777   -2.5224   -0.0197 H   0  0  0  0  0  0  0  0  0  0  0  0
   10.9959   -0.6611   -1.3820 H   0  0  0  0  0  0  0  0  0  0  0  0
   12.0501   -1.1078   -2.7560 H   0  0  0  0  0  0  0  0  0  0  0  0
   14.0254   -0.7985   -1.3651 H   0  0  0  0  0  0  0  0  0  0  0  0
   13.0118   -0.3235    0.0733 H   0  0  0  0  0  0  0  0  0  0  0  0
   13.0670    1.1239   -2.6370 H   0  0  0  0  0  0  0  0  0  0  0  0
   12.0335    1.5417   -1.2533 H   0  0  0  0  0  0  0  0  0  0  0  0
   15.0905    1.3007   -1.0064 H   0  0  0  0  0  0  0  0  0  0  0  0
   13.9381    1.9921    0.1757 H   0  0  0  0  0  0  0  0  0  0  0  0
   14.2465    2.8893   -1.3849 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.2517    3.9477    1.9164 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.3894    3.8342    1.2359 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.8569    6.1656    1.3573 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.2380    6.1044   -2.1638 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0
  2  3  1  0
  3  4  1  0
  4  5  1  0
  5  6  1  0
  6  7  2  0
  7  8  1  0
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  9 10  2  0
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  1 49  1  0
  1 50  1  0
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 40111  1  0
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 43119  1  0
 47120  1  0
 48121  1  0
M  END

View in JSmol View Stereo Labels

Synonyms

Value	Source
(2R)-1-(Phosphonooxy)-3-(stearoyloxy)propan-2-yl (9Z,12Z)-octadeca-9,12-dienoate	ChEBI
1-18:0-2-18:2-Phosphatidic acid	ChEBI
1-Octadecanoyl-2-(9Z,12Z)-octadecadienoyl-sn-glycero-3-phosphate	ChEBI
1-Octadecanoyl-2-(9Z,12Z-octadecadienoyl)-sn-glycero-3-phosphate	ChEBI
18:0-18:2-PA	ChEBI
PA(18:0/18:2)	ChEBI
PA(18:0/18:2N6)	ChEBI
PA(18:0/18:2OMEGA6)	ChEBI
PA(36:2)	ChEBI
Phosphatidic acid(18:0/18:2)	ChEBI
Phosphatidic acid(18:0/18:2n6)	ChEBI
Phosphatidic acid(18:0/18:2omega6)	ChEBI
Phosphatidic acid(36:2)	ChEBI
(2R)-1-(Phosphonooxy)-3-(stearoyloxy)propan-2-yl (9Z,12Z)-octadeca-9,12-dienoic acid	Generator
1-18:0-2-18:2-Phosphatidate	Generator
1-Octadecanoyl-2-(9Z,12Z)-octadecadienoyl-sn-glycero-3-phosphoric acid	Generator
1-Octadecanoyl-2-(9Z,12Z-octadecadienoyl)-sn-glycero-3-phosphoric acid	Generator
Phosphatidate(18:0/18:2)	Generator
Phosphatidate(18:0/18:2N6)	Generator
Phosphatidate(18:0/18:2OMEGA6)	Generator
Phosphatidate(36:2)	Generator
1-Octadecanoyl-2-(9Z,12Z-octadecadienoyl)-sn-phosphatidic acid	HMDB
1-Stearoyl-2-linoleoyl-sn-glycero-3-phosphate	HMDB
PA(18:0/18:2W6)	HMDB
Phosphatidic acid(18:0/18:2W6)	HMDB

Chemical Formula

C₃₉H₇₃O₈P

Average Molecular Weight

700.9659

Monoisotopic Molecular Weight

700.504305824

IUPAC Name

[(2R)-2-[(9Z,12Z)-octadeca-9,12-dienoyloxy]-3-(octadecanoyloxy)propoxy]phosphonic acid

Traditional Name

(2R)-2-[(9Z,12Z)-octadeca-9,12-dienoyloxy]-3-(octadecanoyloxy)propoxyphosphonic acid

CAS Registry Number

Not Available

SMILES

CCCCCCCCCCCCCCCCCC(=O)OC[C@]([H])(COP(O)(=O)O)OC(=O)CCCCCCC\C=C/C\C=C/CCCCC

InChI Identifier

InChI=1S/C39H73O8P/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31-33-38(40)45-35-37(36-46-48(42,43)44)47-39(41)34-32-30-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h12,14,18,20,37H,3-11,13,15-17,19,21-36H2,1-2H3,(H2,42,43,44)/b14-12-,20-18-/t37-/m1/s1

InChI Key

QYYWMYCDFOLKKH-DAKWMOBOSA-N

Chemical Taxonomy

Description

Belongs to the class of organic compounds known as 1,2-diacylglycerol-3-phosphates. These are glycerol-3-phosphates in which the glycerol moiety is bonded to two aliphatic chains through ester linkages.

Kingdom

Organic compounds

Super Class

Lipids and lipid-like molecules

Class

Glycerophospholipids

Sub Class

Glycerophosphates

Direct Parent

1,2-diacylglycerol-3-phosphates

Alternative Parents

Substituents

1,2-diacylglycerol-3-phosphate
Fatty acid ester
Monoalkyl phosphate
Dicarboxylic acid or derivatives
Fatty acyl
Alkyl phosphate
Phosphoric acid ester
Organic phosphoric acid derivative
Carboxylic acid ester
Carboxylic acid derivative
Hydrocarbon derivative
Organic oxide
Organic oxygen compound
Carbonyl group
Organooxygen compound
Aliphatic acyclic compound

Molecular Framework

Aliphatic acyclic compounds

External Descriptors

1-acyl-2-linoleoyl-sn-glycero-3-phosphate (CHEBI:77248 )
Diacylglycerophosphates (LMGP10010036 )

Ontology

Not Available

Physical Properties

State

Solid

Experimental Molecular Properties

Property	Value	Reference
Melting Point	Not Available	Not Available
Boiling Point	Not Available	Not Available
Water Solubility	Not Available	Not Available
LogP	Not Available	Not Available

Experimental Chromatographic Properties

Not Available

Predicted Molecular Properties

Property	Value	Source
Water Solubility	6.8e-05 g/L	ALOGPS
logP	9.14	ALOGPS
logP	12.93	ChemAxon
logS	-7	ALOGPS
pKa (Strongest Acidic)	1.32	ChemAxon
pKa (Strongest Basic)	-6.7	ChemAxon
Physiological Charge	-2	ChemAxon
Hydrogen Acceptor Count	5	ChemAxon
Hydrogen Donor Count	2	ChemAxon
Polar Surface Area	119.36 Å²	ChemAxon
Rotatable Bond Count	38	ChemAxon
Refractivity	199.21 m³·mol⁻¹	ChemAxon
Polarizability	85.11 Å³	ChemAxon
Number of Rings	0	ChemAxon
Bioavailability	No	ChemAxon
Rule of Five	No	ChemAxon
Ghose Filter	No	ChemAxon
Veber's Rule	No	ChemAxon
MDDR-like Rule	No	ChemAxon

Predicted Chromatographic Properties

Predicted Collision Cross Sections

Predictor	Adduct Type	CCS Value (Å²)	Reference
DarkChem	[M+H]+	279.233	31661259
DarkChem	[M-H]-	271.324	31661259
DeepCCS	[M+H]+	258.452	30932474
DeepCCS	[M-H]-	256.127	30932474
DeepCCS	[M-2H]-	289.226	30932474
DeepCCS	[M+Na]+	264.193	30932474
AllCCS	[M+H]+	276.6	32859911
AllCCS	[M+H-H2O]+	276.4	32859911
AllCCS	[M+NH4]+	276.8	32859911
AllCCS	[M+Na]+	276.8	32859911
AllCCS	[M-H]-	264.0	32859911
AllCCS	[M+Na-2H]-	269.9	32859911
AllCCS	[M+HCOO]-	276.5	32859911

Predicted Retention Times

Underivatized

Chromatographic Method	Retention Time	Reference
Measured using a Waters Acquity ultraperformance liquid chromatography (UPLC) ethylene-bridged hybrid (BEH) C18 column (100 mm × 2.1 mm; 1.7 μmparticle diameter). Predicted by Afia on May 17, 2022.	9.15 minutes	32390414
Predicted by Siyang on May 30, 2022	34.6055 minutes	33406817
Predicted by Siyang using ReTip algorithm on June 8, 2022	1.95 minutes	32390414
AjsUoB = Accucore 150 Amide HILIC with 10mM Ammonium Formate, 0.1% Formic Acid	75.8 seconds	40023050
Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid	5046.4 seconds	40023050
Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid	544.6 seconds	40023050
Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid	353.4 seconds	40023050
Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid	249.5 seconds	40023050
RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid	1058.9 seconds	40023050
Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid	1767.5 seconds	40023050
BfG_NTS_RP1 =Agilent Zorbax Eclipse Plus C18 (2.1 mm x 150 mm, 3.5 um) with Water:ACN and 0.1% Formic Acid	1338.5 seconds	40023050
HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate)	239.4 seconds	40023050
UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid	3503.8 seconds	40023050
BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid	1101.8 seconds	40023050
UFZ_Phenomenex = Kinetex Core-Shell C18 2.6 um, 3.0 x 100 mm, Phenomenex with Water:MeOH and 0.1% Formic Acid	2822.6 seconds	40023050
SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid	1330.8 seconds	40023050
RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid	717.5 seconds	40023050
MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate	630.4 seconds	40023050
KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA	816.1 seconds	40023050
Meister zic-pHILIC pH9.3 = Merck SeQuant ZIC-pHILIC column with ACN:Water 5mM NH4Ac pH9.3 and 5mM ammonium acetate in water	9.9 seconds	40023050

Predicted Kovats Retention Indices

Underivatized

Metabolite	SMILES	Kovats RI Value	Column Type	Reference
PA(18:0/18:2(9Z,12Z))	CCCCCCCCCCCCCCCCCC(=O)OC[C@]([H])(COP(O)(=O)O)OC(=O)CCCCCCC\C=C/C\C=C/CCCCC	4635.1	Standard polar	33892256
PA(18:0/18:2(9Z,12Z))	CCCCCCCCCCCCCCCCCC(=O)OC[C@]([H])(COP(O)(=O)O)OC(=O)CCCCCCC\C=C/C\C=C/CCCCC	4218.8	Standard non polar	33892256
PA(18:0/18:2(9Z,12Z))	CCCCCCCCCCCCCCCCCC(=O)OC[C@]([H])(COP(O)(=O)O)OC(=O)CCCCCCC\C=C/C\C=C/CCCCC	4968.2	Semi standard non polar	33892256

Derivatized

Derivative Name / Structure	SMILES	Kovats RI Value	Column Type	Reference
PA(18:0/18:2(9Z,12Z)),1TMS,isomer #1	CCCCC/C=C\C/C=C\CCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCCCCC)COP(=O)(O)O[Si](C)(C)C	4930.3	Semi standard non polar	33892256
PA(18:0/18:2(9Z,12Z)),1TMS,isomer #1	CCCCC/C=C\C/C=C\CCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCCCCC)COP(=O)(O)O[Si](C)(C)C	4397.9	Standard non polar	33892256
PA(18:0/18:2(9Z,12Z)),1TMS,isomer #1	CCCCC/C=C\C/C=C\CCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCCCCC)COP(=O)(O)O[Si](C)(C)C	5767.6	Standard polar	33892256
PA(18:0/18:2(9Z,12Z)),2TMS,isomer #1	CCCCC/C=C\C/C=C\CCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCCCCC)COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C	4903.2	Semi standard non polar	33892256
PA(18:0/18:2(9Z,12Z)),2TMS,isomer #1	CCCCC/C=C\C/C=C\CCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCCCCC)COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C	4371.8	Standard non polar	33892256
PA(18:0/18:2(9Z,12Z)),2TMS,isomer #1	CCCCC/C=C\C/C=C\CCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCCCCC)COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C	5048.0	Standard polar	33892256
PA(18:0/18:2(9Z,12Z)),1TBDMS,isomer #1	CCCCC/C=C\C/C=C\CCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCCCCC)COP(=O)(O)O[Si](C)(C)C(C)(C)C	5165.2	Semi standard non polar	33892256
PA(18:0/18:2(9Z,12Z)),1TBDMS,isomer #1	CCCCC/C=C\C/C=C\CCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCCCCC)COP(=O)(O)O[Si](C)(C)C(C)(C)C	4490.3	Standard non polar	33892256
PA(18:0/18:2(9Z,12Z)),1TBDMS,isomer #1	CCCCC/C=C\C/C=C\CCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCCCCC)COP(=O)(O)O[Si](C)(C)C(C)(C)C	5753.6	Standard polar	33892256

Spectra

GC-MS Spectra

Spectrum Type	Description	Splash Key	Deposition Date	Source	View
Predicted GC-MS	Predicted GC-MS Spectrum - PA(18:0/18:2(9Z,12Z)) GC-MS (TMS_1_1) - 70eV, Positive	Not Available	2022-08-08	Wishart Lab	View Spectrum

MS/MS Spectra

Spectrum Type	Description	Splash Key	Deposition Date	Source	View
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - PA(18:0/18:2(9Z,12Z)) 10V, Positive-QTOF	splash10-0uxr-1171905400-69c1fb870dc2dc7f674d	2015-09-14	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - PA(18:0/18:2(9Z,12Z)) 20V, Positive-QTOF	splash10-014j-2393505000-7d80d3958dc3cc4c8a77	2015-09-14	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - PA(18:0/18:2(9Z,12Z)) 40V, Positive-QTOF	splash10-00vl-0194233000-72a24588ee17dea63d32	2015-09-14	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - PA(18:0/18:2(9Z,12Z)) 10V, Negative-QTOF	splash10-017j-4090403000-d4941212f149135595b6	2015-09-15	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - PA(18:0/18:2(9Z,12Z)) 20V, Negative-QTOF	splash10-004i-9050000000-9db11b1be5dca535d31c	2015-09-15	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - PA(18:0/18:2(9Z,12Z)) 40V, Negative-QTOF	splash10-004i-9000000000-1272fe43292da7553178	2015-09-15	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - PA(18:0/18:2(9Z,12Z)) 10V, Positive-QTOF	splash10-00di-0000000900-af2da6ae565960d02a74	2021-09-22	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - PA(18:0/18:2(9Z,12Z)) 20V, Positive-QTOF	splash10-00i0-0000009900-7e41e59856bf50ddbb3c	2021-09-22	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - PA(18:0/18:2(9Z,12Z)) 40V, Positive-QTOF	splash10-0773-0000902300-bc749dd94af6446df65a	2021-09-22	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - PA(18:0/18:2(9Z,12Z)) 10V, Negative-QTOF	splash10-0002-0000009000-55a7c1167cbe0f25b0be	2021-09-23	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - PA(18:0/18:2(9Z,12Z)) 20V, Negative-QTOF	splash10-017j-0060904000-916fe5b246329a558e98	2021-09-23	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - PA(18:0/18:2(9Z,12Z)) 40V, Negative-QTOF	splash10-003r-0090300000-8b54e6cad8c14493034c	2021-09-23	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - PA(18:0/18:2(9Z,12Z)) 10V, Positive-QTOF	splash10-0f89-0000009500-c84c90ec7d2e858c69f3	2021-09-25	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - PA(18:0/18:2(9Z,12Z)) 20V, Positive-QTOF	splash10-0udi-0000007900-6386210cf4e9425daf33	2021-09-25	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - PA(18:0/18:2(9Z,12Z)) 40V, Positive-QTOF	splash10-0v4i-0000907100-042e00adfff6b52cf41c	2021-09-25	Wishart Lab	View Spectrum

NMR Spectra

Spectrum Type	Description	Deposition Date	Source	View
Predicted 1D NMR	¹³C NMR Spectrum (1D, 100 MHz, H₂O, predicted)	2022-08-20	Wishart Lab	View Spectrum
Predicted 1D NMR	¹H NMR Spectrum (1D, 100 MHz, H₂O, predicted)	2022-08-20	Wishart Lab	View Spectrum
Predicted 1D NMR	¹³C NMR Spectrum (1D, 1000 MHz, H₂O, predicted)	2022-08-20	Wishart Lab	View Spectrum
Predicted 1D NMR	¹H NMR Spectrum (1D, 1000 MHz, H₂O, predicted)	2022-08-20	Wishart Lab	View Spectrum
Predicted 1D NMR	¹³C NMR Spectrum (1D, 200 MHz, H₂O, predicted)	2022-08-20	Wishart Lab	View Spectrum
Predicted 1D NMR	¹H NMR Spectrum (1D, 200 MHz, H₂O, predicted)	2022-08-20	Wishart Lab	View Spectrum
Predicted 1D NMR	¹³C NMR Spectrum (1D, 300 MHz, H₂O, predicted)	2022-08-20	Wishart Lab	View Spectrum
Predicted 1D NMR	¹H NMR Spectrum (1D, 300 MHz, H₂O, predicted)	2022-08-20	Wishart Lab	View Spectrum
Predicted 1D NMR	¹³C NMR Spectrum (1D, 400 MHz, H₂O, predicted)	2022-08-20	Wishart Lab	View Spectrum
Predicted 1D NMR	¹H NMR Spectrum (1D, 400 MHz, H₂O, predicted)	2022-08-20	Wishart Lab	View Spectrum
Predicted 1D NMR	¹³C NMR Spectrum (1D, 500 MHz, H₂O, predicted)	2022-08-20	Wishart Lab	View Spectrum
Predicted 1D NMR	¹H NMR Spectrum (1D, 500 MHz, H₂O, predicted)	2022-08-20	Wishart Lab	View Spectrum
Predicted 1D NMR	¹³C NMR Spectrum (1D, 600 MHz, H₂O, predicted)	2022-08-20	Wishart Lab	View Spectrum
Predicted 1D NMR	¹H NMR Spectrum (1D, 600 MHz, H₂O, predicted)	2022-08-20	Wishart Lab	View Spectrum
Predicted 1D NMR	¹³C NMR Spectrum (1D, 700 MHz, H₂O, predicted)	2022-08-20	Wishart Lab	View Spectrum
Predicted 1D NMR	¹H NMR Spectrum (1D, 700 MHz, H₂O, predicted)	2022-08-20	Wishart Lab	View Spectrum
Predicted 1D NMR	¹³C NMR Spectrum (1D, 800 MHz, H₂O, predicted)	2022-08-20	Wishart Lab	View Spectrum
Predicted 1D NMR	¹H NMR Spectrum (1D, 800 MHz, H₂O, predicted)	2022-08-20	Wishart Lab	View Spectrum
Predicted 1D NMR	¹³C NMR Spectrum (1D, 900 MHz, H₂O, predicted)	2022-08-20	Wishart Lab	View Spectrum
Predicted 1D NMR	¹H NMR Spectrum (1D, 900 MHz, H₂O, predicted)	2022-08-20	Wishart Lab	View Spectrum

Biological Properties

Cellular Locations

Extracellular
Membrane

Biospecimen Locations

Blood

Tissue Locations

All Tissues

Pathways

Name	SMPDB/PathBank	KEGG
De Novo Triacylglycerol Biosynthesis TG(18:0/18:2(9Z,12Z)/20:0)		Not Available
De Novo Triacylglycerol Biosynthesis TG(18:0/18:2(9Z,12Z)/20:1(11Z))		Not Available
De Novo Triacylglycerol Biosynthesis TG(18:0/18:2(9Z,12Z)/18:2(9Z,12Z))		Not Available
De Novo Triacylglycerol Biosynthesis TG(18:0/18:2(9Z,12Z)/20:4(5Z,8Z,11Z,14Z))		Not Available
De Novo Triacylglycerol Biosynthesis TG(18:0/18:2(9Z,12Z)/18:0)		Not Available

Normal Concentrations

Biospecimen	Status	Value	Age	Sex	Condition	Reference	Details
Blood	Detected and Quantified	0.223 +/- 0.047 uM	Adult (>18 years old)	Both	Normal	20671299	details

Abnormal Concentrations

Not Available

Associated Disorders and Diseases

Disease References

None

Associated OMIM IDs

None

External Links

DrugBank ID

Not Available

Phenol Explorer Compound ID

Not Available

FooDB ID

FDB025053

KNApSAcK ID

Not Available

Chemspider ID

24766515

KEGG Compound ID

C00416

BioCyc ID

CPD-8267

BiGG ID

Not Available

Wikipedia Link

Not Available

METLIN ID

Not Available

PubChem Compound

24779559

PDB ID

Not Available

ChEBI ID

77248

Food Biomarker Ontology

Not Available

VMH ID

Not Available

MarkerDB ID

Not Available

Good Scents ID

Not Available

References

Synthesis Reference

Not Available

Material Safety Data Sheet (MSDS)

Not Available

General References

Niedernberg A, Tunaru S, Blaukat A, Ardati A, Kostenis E: Sphingosine 1-phosphate and dioleoylphosphatidic acid are low affinity agonists for the orphan receptor GPR63. Cell Signal. 2003 Apr;15(4):435-46. [PubMed:12618218 ]
Park KA, Vasko MR: Lipid mediators of sensitivity in sensory neurons. Trends Pharmacol Sci. 2005 Nov;26(11):571-7. Epub 2005 Sep 26. [PubMed:16185776 ]

Only showing the first 10 proteins. There are 61 proteins in total.

Show all enzymes and transporters

Enzymes

Enzyme Details

1. Phospholipase D2

General function:: Involved in protein binding
Specific function:: May have a role in signal-induced cytoskeletal regulation and/or endocytosis (By similarity).
Gene Name:: PLD2
Uniprot ID:: O14939
Molecular weight:: 104656.485

Enzyme Details

2. Diacylglycerol kinase theta

General function:: Involved in diacylglycerol kinase activity
Specific function:: Phosphorylates diacylglycerol (DAG) to generate phosphatidic acid (PA). May regulate the activity of protein kinase C by controlling the balance between these two signaling lipids. Activated in the nucleus in response to alpha-thrombin and nerve growth factor. May be involved in cAMP- induced activation of NR5A1 and subsequent steroidogenic gene transcription by delivering PA as ligand for NR5A1. Acts synergistically with NR5A1 on CYP17 transcriptional activity
Gene Name:: DGKQ
Uniprot ID:: P52824
Molecular weight:: 101154.0

Enzyme Details

3. Diacylglycerol kinase gamma

General function:: Involved in diacylglycerol kinase activity
Specific function:: Reverses the normal flow of glycerolipid biosynthesis by phosphorylating diacylglycerol back to phosphatidic acid
Gene Name:: DGKG
Uniprot ID:: P49619
Molecular weight:: 89095.3

Enzyme Details

4. Lipid phosphate phosphohydrolase 2

General function:: Involved in catalytic activity
Specific function:: Catalyzes the conversion of phosphatidic acid (PA) to diacylglycerol (DG). In addition it hydrolyzes lysophosphatidic acid (LPA), ceramide-1-phosphate (C-1-P) and sphingosine-1-phosphate (S-1-P). The relative catalytic efficiency is PA > C-1-P > LPA > S-1-P.
Gene Name:: PPAP2C
Uniprot ID:: O43688
Molecular weight:: 32573.435

Enzyme Details

5. Diacylglycerol kinase alpha

General function:: Involved in diacylglycerol kinase activity
Specific function:: Upon cell stimulation converts the second messenger diacylglycerol into phosphatidate, initiating the resynthesis of phosphatidylinositols and attenuating protein kinase C activity
Gene Name:: DGKA
Uniprot ID:: P23743
Molecular weight:: 82629.5

Enzyme Details

6. Diacylglycerol kinase delta

General function:: Involved in diacylglycerol kinase activity
Specific function:: Isoform 2 may be involved in cell growth and tumorigenesis. Involved in clathrin-dependent endocytosis
Gene Name:: DGKD
Uniprot ID:: Q16760
Molecular weight:: 134524.2

Enzyme Details

7. Lipid phosphate phosphohydrolase 1

General function:: Involved in catalytic activity
Specific function:: Broad-specificity phosphohydrolase that dephosphorylates exogenous bioactive glycerolipids and sphingolipids. Catalyzes the conversion of phosphatidic acid (PA) to diacylglycerol (DG). Pivotal regulator of lysophosphatidic acid (LPA) signaling in the cardiovascular system. Major enzyme responsible of dephosphorylating LPA in platelets, which terminates signaling actions of LPA. May control circulating, and possibly also regulate localized, LPA levels resulting from platelet activation. It has little activity towards ceramide-1-phosphate (C-1-P) and sphingosine-1-phosphate (S-1-P). The relative catalytic efficiency is LPA > PA > S-1-P > C-1-P. It's down-regulation may contribute to the development of colon adenocarcinoma.
Gene Name:: PPAP2A
Uniprot ID:: O14494
Molecular weight:: 32155.715

Enzyme Details

8. Diacylglycerol kinase beta

General function:: Involved in diacylglycerol kinase activity
Specific function:: Exhibits high phosphorylation activity for long-chain diacylglycerols
Gene Name:: DGKB
Uniprot ID:: Q9Y6T7
Molecular weight:: 90594.7

Enzyme Details

9. Diacylglycerol kinase iota

General function:: Involved in diacylglycerol kinase activity
Specific function:: ATP + 1,2-diacylglycerol = ADP + 1,2-diacyl- sn-glycerol 3-phosphate
Gene Name:: DGKI
Uniprot ID:: O75912
Molecular weight:: 116996.2

Enzyme Details

10. Lipid phosphate phosphohydrolase 3

General function:: Involved in catalytic activity
Specific function:: Catalyzes the conversion of phosphatidic acid (PA) to diacylglycerol (DG). In addition it hydrolyzes lysophosphatidic acid (LPA), ceramide-1-phosphate (C-1-P) and sphingosine-1-phosphate (S-1-P). The relative catalytic efficiency is LPA = PA > C-1-P > S-1-P. May be involved in cell adhesion and in cell-cell interactions.
Gene Name:: PPAP2B
Uniprot ID:: O14495
Molecular weight:: 35115.61

Only showing the first 10 proteins. There are 61 proteins in total.

Show all enzymes and transporters

Showing metabocard for PA(18:0/18:2(9Z,12Z)) (HMDB0007861)

MOL for HMDB0007861 (PA(18:0/18:2(9Z,12Z)))

3D MOL for HMDB0007861 (PA(18:0/18:2(9Z,12Z)))

3D SDF for HMDB0007861 (PA(18:0/18:2(9Z,12Z)))

3D-SDF for HMDB0007861 (PA(18:0/18:2(9Z,12Z)))

PDB for HMDB0007861 (PA(18:0/18:2(9Z,12Z)))

3D PDB for HMDB0007861 (PA(18:0/18:2(9Z,12Z)))

SMILES for HMDB0007861 (PA(18:0/18:2(9Z,12Z)))

INCHI for HMDB0007861 (PA(18:0/18:2(9Z,12Z)))

Structure for HMDB0007861 (PA(18:0/18:2(9Z,12Z)))

3D Structure for HMDB0007861 (PA(18:0/18:2(9Z,12Z)))

Predicted Collision Cross Sections

Predicted Retention Times

Underivatized

Predicted Kovats Retention Indices

Underivatized

Derivatized

GC-MS Spectra

MS/MS Spectra

NMR Spectra

Enzymes