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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

Expected but not Quantified

Creation Date

2017-09-09 05:37:53 UTC

Update Date

2022-11-30 19:26:19 UTC

HMDB ID

HMDB0115730

Secondary Accession Numbers

None

Metabolite Identification

Common Name

PA(a-21:0/a-17:0)

Description

PA(a-21:0/a-17:0) 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(a-21:0/a-17:0), in particular, consists of one chain of anteisoheneicosanoic acid at the C-1 position and one chain of anteisoheptadecanoic acid at the C-2 position. Phosphatidic acids are quite rare but are extremely important as intermediates in the biosynthesis of triacylglycerols and phospholipids.

Structure

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

PA(a-21:0/a-17:0)
  Mrv1652309161705382D          

 51 50  0  0  1  0            999 V2000
   -0.1691    0.3607    0.0000 C   0  0  1  0  0  0  0  0  0  0  0  0
   -0.8792    0.7695    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.5896    0.3607    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.2414   -0.3494    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.5796   -0.3494    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.5412    0.7708    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.2514    0.3607    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    3.0097    0.3436    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.2620    0.6480    0.0000 P   0  0  0  0  0  0  0  0  0  0  0  0
    1.9002    0.0209    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.2620    1.3958    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -2.2996    0.7695    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.2996    1.5409    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -3.0137    0.3564    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.7278    0.7695    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.4419    0.3564    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -5.1560    0.7695    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -5.8701    0.3564    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -6.5843    0.7695    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -7.2984    0.3564    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -8.0125    0.7695    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -8.7266    0.3564    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -9.4407    0.7695    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  -10.1549    0.3564    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  -10.8690    0.7695    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  -11.5831    0.3564    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  -12.2972    0.7695    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  -13.0113    0.3564    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  -13.7254    0.7695    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  -14.4395    0.3564    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  -15.1537    0.7695    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  -15.1537   -0.0555    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  -15.8678    0.3576    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.3235   -0.7692    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.3235   -1.5406    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -2.0376   -0.3561    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.7517   -0.7692    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.4659   -0.3561    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.1800   -0.7692    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.8941   -0.3561    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -5.6082   -0.7692    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -6.3223   -0.3561    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -7.0364   -0.7692    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -7.7505   -0.3561    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -8.4646   -0.7692    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -9.1788   -0.3561    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -9.8929   -0.7692    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  -10.6070   -0.3561    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  -11.3212   -0.7692    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  -11.3212    0.0558    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  -12.0353   -0.3573    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0  0  0  0
  1  5  1  0  0  0  0
  1  4  1  1  0  0  0
  2  3  1  0  0  0  0
  3 12  1  0  0  0  0
  6  1  1  0  0  0  0
  7  6  1  0  0  0  0
  9  8  1  0  0  0  0
  9 10  1  0  0  0  0
  9 11  2  0  0  0  0
  9  7  1  0  0  0  0
 12 13  2  0  0  0  0
 12 14  1  0  0  0  0
 14 15  1  0  0  0  0
 15 16  1  0  0  0  0
 16 17  1  0  0  0  0
 17 18  1  0  0  0  0
 18 19  1  0  0  0  0
 19 20  1  0  0  0  0
 20 21  1  0  0  0  0
 21 22  1  0  0  0  0
 22 23  1  0  0  0  0
 23 24  1  0  0  0  0
 24 25  1  0  0  0  0
 25 26  1  0  0  0  0
 26 27  1  0  0  0  0
 27 28  1  0  0  0  0
 28 29  1  0  0  0  0
 29 30  1  0  0  0  0
 30 31  1  0  0  0  0
 30 32  1  0  0  0  0
 32 33  1  0  0  0  0
 34  5  1  0  0  0  0
 34 35  2  0  0  0  0
 34 36  1  0  0  0  0
 36 37  1  0  0  0  0
 37 38  1  0  0  0  0
 38 39  1  0  0  0  0
 39 40  1  0  0  0  0
 40 41  1  0  0  0  0
 41 42  1  0  0  0  0
 42 43  1  0  0  0  0
 43 44  1  0  0  0  0
 44 45  1  0  0  0  0
 45 46  1  0  0  0  0
 46 47  1  0  0  0  0
 47 48  1  0  0  0  0
 48 49  1  0  0  0  0
 48 50  1  0  0  0  0
 50 51  1  0  0  0  0
M  END

HMDB0115730
     RDKit          3D
PA(a-21:0/a-17:0)
131130  0  0  0  0  0  0  0  0999 V2000
   16.2912    2.0946    1.0575 C   0  0  0  0  0  0  0  0  0  0  0  0
   15.5457    1.1016    0.2109 C   0  0  0  0  0  0  0  0  0  0  0  0
   14.0686    1.5000    0.1081 C   0  0  0  0  0  0  0  0  0  0  0  0
   13.4953    1.5231    1.5230 C   0  0  0  0  0  0  0  0  0  0  0  0
   13.9582    2.8782   -0.4680 C   0  0  0  0  0  0  0  0  0  0  0  0
   12.5343    3.2950   -0.5987 C   0  0  0  0  0  0  0  0  0  0  0  0
   11.7815    2.3942   -1.5303 C   0  0  0  0  0  0  0  0  0  0  0  0
   10.3463    2.8556   -1.6735 C   0  0  0  0  0  0  0  0  0  0  0  0
    9.6200    2.8036   -0.3741 C   0  0  0  0  0  0  0  0  0  0  0  0
    9.5675    1.3976    0.1930 C   0  0  0  0  0  0  0  0  0  0  0  0
    8.8190    0.4886   -0.8202 C   0  0  0  0  0  0  0  0  0  0  0  0
    8.8335   -0.8675   -0.2278 C   0  0  0  0  0  0  0  0  0  0  0  0
    8.2599   -2.0048   -0.9449 C   0  0  0  0  0  0  0  0  0  0  0  0
    6.8532   -2.1241   -1.3041 C   0  0  0  0  0  0  0  0  0  0  0  0
    6.1862   -1.1557   -2.1928 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.7299   -1.5546   -2.4647 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.8989   -1.6748   -1.2488 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.7464   -0.4561   -0.4067 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.8959   -0.7043    0.8170 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.5013   -1.1624    0.5169 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.7944   -1.3913    1.7933 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.3607   -1.1600    2.8879 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.4970   -1.8645    1.8161 O   0  0  0  0  0  0  0  0  0  0  0  0
   -1.1835   -2.0965    3.0551 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.5395   -2.6134    2.7688 C   0  0  2  0  0  0  0  0  0  0  0  0
   -2.5117   -3.9357    2.0116 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.8458   -4.3264    1.8988 O   0  0  0  0  0  0  0  0  0  0  0  0
   -4.0449   -5.7742    1.0802 P   0  0  0  0  0  5  0  0  0  0  0  0
   -2.7543   -6.3435    0.5482 O   0  0  0  0  0  0  0  0  0  0  0  0
   -5.1362   -5.5169   -0.1930 O   0  0  0  0  0  0  0  0  0  0  0  0
   -4.7778   -6.8813    2.1336 O   0  0  0  0  0  0  0  0  0  0  0  0
   -3.2875   -1.6857    2.0311 O   0  0  0  0  0  0  0  0  0  0  0  0
   -4.5123   -1.2480    2.5889 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.8681   -1.6879    3.6899 O   0  0  0  0  0  0  0  0  0  0  0  0
   -5.3097   -0.2890    1.8284 C   0  0  0  0  0  0  0  0  0  0  0  0
   -6.6510   -0.0540    2.4835 C   0  0  0  0  0  0  0  0  0  0  0  0
   -7.4869   -1.2619    2.5610 C   0  0  0  0  0  0  0  0  0  0  0  0
   -7.8810   -2.0212    1.3842 C   0  0  0  0  0  0  0  0  0  0  0  0
   -8.7628   -1.4885    0.3181 C   0  0  0  0  0  0  0  0  0  0  0  0
   -8.2857   -0.3199   -0.4152 C   0  0  0  0  0  0  0  0  0  0  0  0
   -8.9808    0.2013   -1.5969 C   0  0  0  0  0  0  0  0  0  0  0  0
  -10.3961    0.6104   -1.5984 C   0  0  0  0  0  0  0  0  0  0  0  0
  -11.4088   -0.4557   -1.4571 C   0  0  0  0  0  0  0  0  0  0  0  0
  -12.8411   -0.1130   -1.4353 C   0  0  0  0  0  0  0  0  0  0  0  0
  -13.3905    0.6521   -0.3215 C   0  0  0  0  0  0  0  0  0  0  0  0
  -12.9196    2.0050   -0.0026 C   0  0  0  0  0  0  0  0  0  0  0  0
  -13.0208    3.0158   -1.1178 C   0  0  0  0  0  0  0  0  0  0  0  0
  -14.4812    3.1608   -1.5586 C   0  0  0  0  0  0  0  0  0  0  0  0
  -12.5357    4.3655   -0.6071 C   0  0  0  0  0  0  0  0  0  0  0  0
  -11.1073    4.3341   -0.1374 C   0  0  0  0  0  0  0  0  0  0  0  0
   16.8859    2.7705    0.4191 H   0  0  0  0  0  0  0  0  0  0  0  0
   15.5244    2.6552    1.6491 H   0  0  0  0  0  0  0  0  0  0  0  0
   16.9626    1.5391    1.7484 H   0  0  0  0  0  0  0  0  0  0  0  0
   15.9442    1.0117   -0.8035 H   0  0  0  0  0  0  0  0  0  0  0  0
   15.5666    0.1051    0.7052 H   0  0  0  0  0  0  0  0  0  0  0  0
   13.5820    0.7052   -0.4490 H   0  0  0  0  0  0  0  0  0  0  0  0
   12.6159    0.8632    1.5412 H   0  0  0  0  0  0  0  0  0  0  0  0
   13.2789    2.5692    1.8225 H   0  0  0  0  0  0  0  0  0  0  0  0
   14.2381    1.0595    2.2350 H   0  0  0  0  0  0  0  0  0  0  0  0
   14.4649    3.6354    0.1801 H   0  0  0  0  0  0  0  0  0  0  0  0
   14.4125    2.8945   -1.5018 H   0  0  0  0  0  0  0  0  0  0  0  0
   12.4452    4.3278   -1.0206 H   0  0  0  0  0  0  0  0  0  0  0  0
   12.0478    3.2706    0.3979 H   0  0  0  0  0  0  0  0  0  0  0  0
   12.2841    2.3568   -2.5315 H   0  0  0  0  0  0  0  0  0  0  0  0
   11.8181    1.3446   -1.1564 H   0  0  0  0  0  0  0  0  0  0  0  0
    9.8579    2.3308   -2.5109 H   0  0  0  0  0  0  0  0  0  0  0  0
   10.3469    3.9410   -1.9871 H   0  0  0  0  0  0  0  0  0  0  0  0
    8.5599    3.0845   -0.5785 H   0  0  0  0  0  0  0  0  0  0  0  0
   10.0690    3.4725    0.3510 H   0  0  0  0  0  0  0  0  0  0  0  0
   10.5592    0.9740    0.4067 H   0  0  0  0  0  0  0  0  0  0  0  0
    9.0032    1.4461    1.1407 H   0  0  0  0  0  0  0  0  0  0  0  0
    7.8088    0.9123   -0.8502 H   0  0  0  0  0  0  0  0  0  0  0  0
    9.3729    0.5236   -1.7605 H   0  0  0  0  0  0  0  0  0  0  0  0
    8.4505   -0.8103    0.8412 H   0  0  0  0  0  0  0  0  0  0  0  0
    9.9350   -1.1291   -0.0435 H   0  0  0  0  0  0  0  0  0  0  0  0
    8.4877   -2.9272   -0.2799 H   0  0  0  0  0  0  0  0  0  0  0  0
    8.9366   -2.2730   -1.8416 H   0  0  0  0  0  0  0  0  0  0  0  0
    6.2588   -2.3155   -0.3570 H   0  0  0  0  0  0  0  0  0  0  0  0
    6.7409   -3.1425   -1.8272 H   0  0  0  0  0  0  0  0  0  0  0  0
    6.1958   -0.0961   -1.9128 H   0  0  0  0  0  0  0  0  0  0  0  0
    6.6774   -1.2190   -3.2084 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.3451   -0.8448   -3.2059 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.7831   -2.5592   -2.9487 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.8796   -2.0300   -1.5906 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.2707   -2.5428   -0.6412 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.7706   -0.2081   -0.0053 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.3716    0.4211   -0.9245 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.8571    0.2214    1.4004 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.3941   -1.4737    1.4809 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.9935   -0.3441   -0.0732 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.4456   -2.0484   -0.1377 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.5512   -2.8580    3.5957 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.1489   -1.1875    3.6608 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.0629   -2.8512    3.7336 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.8932   -4.6644    2.5647 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.1280   -3.7873    0.9886 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.6327   -5.4993   -1.0313 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.4831   -7.7991    1.9620 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.7337    0.6634    1.7591 H   0  0  0  0  0  0  0  0  0  0  0  0
   -5.4418   -0.7036    0.8058 H   0  0  0  0  0  0  0  0  0  0  0  0
   -7.0906    0.8786    2.1662 H   0  0  0  0  0  0  0  0  0  0  0  0
   -6.4118    0.1805    3.6133 H   0  0  0  0  0  0  0  0  0  0  0  0
   -7.0101   -1.9909    3.2866 H   0  0  0  0  0  0  0  0  0  0  0  0
   -8.4413   -0.9943    3.1565 H   0  0  0  0  0  0  0  0  0  0  0  0
   -6.9099   -2.3668    0.8797 H   0  0  0  0  0  0  0  0  0  0  0  0
   -8.3240   -3.0085    1.7729 H   0  0  0  0  0  0  0  0  0  0  0  0
   -9.0827   -2.3231   -0.3257 H   0  0  0  0  0  0  0  0  0  0  0  0
   -9.7531   -1.1911    0.8766 H   0  0  0  0  0  0  0  0  0  0  0  0
   -8.1202    0.5373    0.3089 H   0  0  0  0  0  0  0  0  0  0  0  0
   -7.2122   -0.5293   -0.7501 H   0  0  0  0  0  0  0  0  0  0  0  0
   -8.8564   -0.5245   -2.4763 H   0  0  0  0  0  0  0  0  0  0  0  0
   -8.3347    1.0779   -1.9723 H   0  0  0  0  0  0  0  0  0  0  0  0
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M  END

PA(a-21:0/a-17:0)
  Mrv1652309161705382D          

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 34  5  1  0  0  0  0
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 36 37  1  0  0  0  0
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 45 46  1  0  0  0  0
 46 47  1  0  0  0  0
 47 48  1  0  0  0  0
 48 49  1  0  0  0  0
 48 50  1  0  0  0  0
 50 51  1  0  0  0  0
M  END
> <DATABASE_ID>
HMDB0115730

> <DATABASE_NAME>
hmdb

> <SMILES>
[H][C@@](COC(=O)CCCCCCCCCCCCCCCCC(C)CC)(COP(O)(O)=O)OC(=O)CCCCCCCCCCCCC(C)CC

> <INCHI_IDENTIFIER>
InChI=1S/C41H81O8P/c1-5-37(3)31-27-23-19-15-11-9-7-8-10-12-17-21-25-29-33-40(42)47-35-39(36-48-50(44,45)46)49-41(43)34-30-26-22-18-14-13-16-20-24-28-32-38(4)6-2/h37-39H,5-36H2,1-4H3,(H2,44,45,46)/t37?,38?,39-/m1/s1

> <INCHI_KEY>
WIWVMBXOQJLNDJ-DFCGPKRUSA-N

> <FORMULA>
C41H81O8P

> <MOLECULAR_WEIGHT>
733.065

> <EXACT_MASS>
732.566906566

> <JCHEM_ACCEPTOR_COUNT>
5

> <JCHEM_ATOM_COUNT>
131

> <JCHEM_AVERAGE_POLARIZABILITY>
92.67196151483485

> <JCHEM_BIOAVAILABILITY>
0

> <JCHEM_DONOR_COUNT>
2

> <JCHEM_FORMAL_CHARGE>
0

> <JCHEM_GHOSE_FILTER>
0

> <JCHEM_IUPAC>
[(2R)-2-[(14-methylhexadecanoyl)oxy]-3-[(18-methylicosanoyl)oxy]propoxy]phosphonic acid

> <ALOGPS_LOGP>
9.56

> <JCHEM_LOGP>
14.231840603333332

> <ALOGPS_LOGS>
-7.17

> <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>
-6.744159310865148

> <JCHEM_POLAR_SURFACE_AREA>
119.35999999999999

> <JCHEM_REFRACTIVITY>
206.07300000000004

> <JCHEM_ROTATABLE_BOND_COUNT>
40

> <JCHEM_RULE_OF_FIVE>
0

> <ALOGPS_SOLUBILITY>
5.01e-05 g/l

> <JCHEM_TRADITIONAL_IUPAC>
(2R)-2-[(14-methylhexadecanoyl)oxy]-3-[(18-methylicosanoyl)oxy]propoxyphosphonic acid

> <JCHEM_VEBER_RULE>
0

$$$$

HMDB0115730
     RDKit          3D
PA(a-21:0/a-17:0)
131130  0  0  0  0  0  0  0  0999 V2000
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   13.5820    0.7052   -0.4490 H   0  0  0  0  0  0  0  0  0  0  0  0
   12.6159    0.8632    1.5412 H   0  0  0  0  0  0  0  0  0  0  0  0
   13.2789    2.5692    1.8225 H   0  0  0  0  0  0  0  0  0  0  0  0
   14.2381    1.0595    2.2350 H   0  0  0  0  0  0  0  0  0  0  0  0
   14.4649    3.6354    0.1801 H   0  0  0  0  0  0  0  0  0  0  0  0
   14.4125    2.8945   -1.5018 H   0  0  0  0  0  0  0  0  0  0  0  0
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   12.2841    2.3568   -2.5315 H   0  0  0  0  0  0  0  0  0  0  0  0
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   -1.8932   -4.6644    2.5647 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.1280   -3.7873    0.9886 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.6327   -5.4993   -1.0313 H   0  0  0  0  0  0  0  0  0  0  0  0
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  -11.1588   -1.1839   -0.6497 H   0  0  0  0  0  0  0  0  0  0  0  0
  -11.2982   -1.0943   -2.4422 H   0  0  0  0  0  0  0  0  0  0  0  0
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  -12.6563    5.1095   -1.4418 H   0  0  0  0  0  0  0  0  0  0  0  0
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  -10.4269    3.9081   -0.9034 H   0  0  0  0  0  0  0  0  0  0  0  0
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M  END

HEADER    PROTEIN                                 16-SEP-17   NONE
TITLE     NULL                                                        
COMPND    MOLECULE: PA(a-21:0/a-17:0)                                 
SOURCE    NULL                                                        
KEYWDS    NULL                                                        
EXPDTA    NULL                                                        
AUTHOR    Marvin                                                      
REVDAT   1   16-SEP-17         0                                  
HETATM    1  C   UNK     0      -0.316   0.673   0.000  0.00  0.00           C+0
HETATM    2  C   UNK     0      -1.641   1.436   0.000  0.00  0.00           C+0
HETATM    3  O   UNK     0      -2.967   0.673   0.000  0.00  0.00           O+0
HETATM    4  H   UNK     0       0.451  -0.652   0.000  0.00  0.00           H+0
HETATM    5  O   UNK     0      -1.082  -0.652   0.000  0.00  0.00           O+0
HETATM    6  C   UNK     0       1.010   1.439   0.000  0.00  0.00           C+0
HETATM    7  O   UNK     0       2.336   0.673   0.000  0.00  0.00           O+0
HETATM    8  O   UNK     0       5.618   0.641   0.000  0.00  0.00           O+0
HETATM    9  P   UNK     0       4.222   1.210   0.000  0.00  0.00           P+0
HETATM   10  O   UNK     0       3.547   0.039   0.000  0.00  0.00           O+0
HETATM   11  O   UNK     0       4.222   2.605   0.000  0.00  0.00           O+0
HETATM   12  C   UNK     0      -4.293   1.436   0.000  0.00  0.00           C+0
HETATM   13  O   UNK     0      -4.293   2.876   0.000  0.00  0.00           O+0
HETATM   14  C   UNK     0      -5.626   0.665   0.000  0.00  0.00           C+0
HETATM   15  C   UNK     0      -6.959   1.436   0.000  0.00  0.00           C+0
HETATM   16  C   UNK     0      -8.292   0.665   0.000  0.00  0.00           C+0
HETATM   17  C   UNK     0      -9.625   1.436   0.000  0.00  0.00           C+0
HETATM   18  C   UNK     0     -10.958   0.665   0.000  0.00  0.00           C+0
HETATM   19  C   UNK     0     -12.291   1.436   0.000  0.00  0.00           C+0
HETATM   20  C   UNK     0     -13.624   0.665   0.000  0.00  0.00           C+0
HETATM   21  C   UNK     0     -14.957   1.436   0.000  0.00  0.00           C+0
HETATM   22  C   UNK     0     -16.290   0.665   0.000  0.00  0.00           C+0
HETATM   23  C   UNK     0     -17.623   1.436   0.000  0.00  0.00           C+0
HETATM   24  C   UNK     0     -18.956   0.665   0.000  0.00  0.00           C+0
HETATM   25  C   UNK     0     -20.289   1.436   0.000  0.00  0.00           C+0
HETATM   26  C   UNK     0     -21.622   0.665   0.000  0.00  0.00           C+0
HETATM   27  C   UNK     0     -22.955   1.436   0.000  0.00  0.00           C+0
HETATM   28  C   UNK     0     -24.288   0.665   0.000  0.00  0.00           C+0
HETATM   29  C   UNK     0     -25.621   1.436   0.000  0.00  0.00           C+0
HETATM   30  C   UNK     0     -26.954   0.665   0.000  0.00  0.00           C+0
HETATM   31  C   UNK     0     -28.287   1.436   0.000  0.00  0.00           C+0
HETATM   32  C   UNK     0     -28.287  -0.104   0.000  0.00  0.00           C+0
HETATM   33  C   UNK     0     -29.620   0.667   0.000  0.00  0.00           C+0
HETATM   34  C   UNK     0      -2.471  -1.436   0.000  0.00  0.00           C+0
HETATM   35  O   UNK     0      -2.471  -2.876   0.000  0.00  0.00           O+0
HETATM   36  C   UNK     0      -3.804  -0.665   0.000  0.00  0.00           C+0
HETATM   37  C   UNK     0      -5.137  -1.436   0.000  0.00  0.00           C+0
HETATM   38  C   UNK     0      -6.470  -0.665   0.000  0.00  0.00           C+0
HETATM   39  C   UNK     0      -7.803  -1.436   0.000  0.00  0.00           C+0
HETATM   40  C   UNK     0      -9.136  -0.665   0.000  0.00  0.00           C+0
HETATM   41  C   UNK     0     -10.469  -1.436   0.000  0.00  0.00           C+0
HETATM   42  C   UNK     0     -11.802  -0.665   0.000  0.00  0.00           C+0
HETATM   43  C   UNK     0     -13.135  -1.436   0.000  0.00  0.00           C+0
HETATM   44  C   UNK     0     -14.468  -0.665   0.000  0.00  0.00           C+0
HETATM   45  C   UNK     0     -15.801  -1.436   0.000  0.00  0.00           C+0
HETATM   46  C   UNK     0     -17.134  -0.665   0.000  0.00  0.00           C+0
HETATM   47  C   UNK     0     -18.467  -1.436   0.000  0.00  0.00           C+0
HETATM   48  C   UNK     0     -19.800  -0.665   0.000  0.00  0.00           C+0
HETATM   49  C   UNK     0     -21.133  -1.436   0.000  0.00  0.00           C+0
HETATM   50  C   UNK     0     -21.133   0.104   0.000  0.00  0.00           C+0
HETATM   51  C   UNK     0     -22.466  -0.667   0.000  0.00  0.00           C+0
CONECT    1    2    5    4    6                                             
CONECT    2    1    3                                                       
CONECT    3    2   12                                                       
CONECT    4    1                                                            
CONECT    5    1   34                                                       
CONECT    6    1    7                                                       
CONECT    7    6    9                                                       
CONECT    8    9                                                            
CONECT    9    8   10   11    7                                             
CONECT   10    9                                                            
CONECT   11    9                                                            
CONECT   12    3   13   14                                                  
CONECT   13   12                                                            
CONECT   14   12   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                                                       
CONECT   30   29   31   32                                                  
CONECT   31   30                                                            
CONECT   32   30   33                                                       
CONECT   33   32                                                            
CONECT   34    5   35   36                                                  
CONECT   35   34                                                            
CONECT   36   34   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   50                                                  
CONECT   49   48                                                            
CONECT   50   48   51                                                       
CONECT   51   50                                                            
MASTER        0    0    0    0    0    0    0    0   51    0  100    0
END

COMPND    HMDB0115730
HETATM    1  C1  UNL     1      16.291   2.095   1.058  1.00  0.00           C  
HETATM    2  C2  UNL     1      15.546   1.102   0.211  1.00  0.00           C  
HETATM    3  C3  UNL     1      14.069   1.500   0.108  1.00  0.00           C  
HETATM    4  C4  UNL     1      13.495   1.523   1.523  1.00  0.00           C  
HETATM    5  C5  UNL     1      13.958   2.878  -0.468  1.00  0.00           C  
HETATM    6  C6  UNL     1      12.534   3.295  -0.599  1.00  0.00           C  
HETATM    7  C7  UNL     1      11.782   2.394  -1.530  1.00  0.00           C  
HETATM    8  C8  UNL     1      10.346   2.856  -1.674  1.00  0.00           C  
HETATM    9  C9  UNL     1       9.620   2.804  -0.374  1.00  0.00           C  
HETATM   10  C10 UNL     1       9.567   1.398   0.193  1.00  0.00           C  
HETATM   11  C11 UNL     1       8.819   0.489  -0.820  1.00  0.00           C  
HETATM   12  C12 UNL     1       8.834  -0.868  -0.228  1.00  0.00           C  
HETATM   13  C13 UNL     1       8.260  -2.005  -0.945  1.00  0.00           C  
HETATM   14  C14 UNL     1       6.853  -2.124  -1.304  1.00  0.00           C  
HETATM   15  C15 UNL     1       6.186  -1.156  -2.193  1.00  0.00           C  
HETATM   16  C16 UNL     1       4.730  -1.555  -2.465  1.00  0.00           C  
HETATM   17  C17 UNL     1       3.899  -1.675  -1.249  1.00  0.00           C  
HETATM   18  C18 UNL     1       3.746  -0.456  -0.407  1.00  0.00           C  
HETATM   19  C19 UNL     1       2.896  -0.704   0.817  1.00  0.00           C  
HETATM   20  C20 UNL     1       1.501  -1.162   0.517  1.00  0.00           C  
HETATM   21  C21 UNL     1       0.794  -1.391   1.793  1.00  0.00           C  
HETATM   22  O1  UNL     1       1.361  -1.160   2.888  1.00  0.00           O  
HETATM   23  O2  UNL     1      -0.497  -1.865   1.816  1.00  0.00           O  
HETATM   24  C22 UNL     1      -1.183  -2.097   3.055  1.00  0.00           C  
HETATM   25  C23 UNL     1      -2.540  -2.613   2.769  1.00  0.00           C  
HETATM   26  C24 UNL     1      -2.512  -3.936   2.012  1.00  0.00           C  
HETATM   27  O3  UNL     1      -3.846  -4.326   1.899  1.00  0.00           O  
HETATM   28  P1  UNL     1      -4.045  -5.774   1.080  1.00  0.00           P  
HETATM   29  O4  UNL     1      -2.754  -6.344   0.548  1.00  0.00           O  
HETATM   30  O5  UNL     1      -5.136  -5.517  -0.193  1.00  0.00           O  
HETATM   31  O6  UNL     1      -4.778  -6.881   2.134  1.00  0.00           O  
HETATM   32  O7  UNL     1      -3.287  -1.686   2.031  1.00  0.00           O  
HETATM   33  C25 UNL     1      -4.512  -1.248   2.589  1.00  0.00           C  
HETATM   34  O8  UNL     1      -4.868  -1.688   3.690  1.00  0.00           O  
HETATM   35  C26 UNL     1      -5.310  -0.289   1.828  1.00  0.00           C  
HETATM   36  C27 UNL     1      -6.651  -0.054   2.484  1.00  0.00           C  
HETATM   37  C28 UNL     1      -7.487  -1.262   2.561  1.00  0.00           C  
HETATM   38  C29 UNL     1      -7.881  -2.021   1.384  1.00  0.00           C  
HETATM   39  C30 UNL     1      -8.763  -1.488   0.318  1.00  0.00           C  
HETATM   40  C31 UNL     1      -8.286  -0.320  -0.415  1.00  0.00           C  
HETATM   41  C32 UNL     1      -8.981   0.201  -1.597  1.00  0.00           C  
HETATM   42  C33 UNL     1     -10.396   0.610  -1.598  1.00  0.00           C  
HETATM   43  C34 UNL     1     -11.409  -0.456  -1.457  1.00  0.00           C  
HETATM   44  C35 UNL     1     -12.841  -0.113  -1.435  1.00  0.00           C  
HETATM   45  C36 UNL     1     -13.390   0.652  -0.321  1.00  0.00           C  
HETATM   46  C37 UNL     1     -12.920   2.005  -0.003  1.00  0.00           C  
HETATM   47  C38 UNL     1     -13.021   3.016  -1.118  1.00  0.00           C  
HETATM   48  C39 UNL     1     -14.481   3.161  -1.559  1.00  0.00           C  
HETATM   49  C40 UNL     1     -12.536   4.365  -0.607  1.00  0.00           C  
HETATM   50  C41 UNL     1     -11.107   4.334  -0.137  1.00  0.00           C  
HETATM   51  H1  UNL     1      16.886   2.770   0.419  1.00  0.00           H  
HETATM   52  H2  UNL     1      15.524   2.655   1.649  1.00  0.00           H  
HETATM   53  H3  UNL     1      16.963   1.539   1.748  1.00  0.00           H  
HETATM   54  H4  UNL     1      15.944   1.012  -0.804  1.00  0.00           H  
HETATM   55  H5  UNL     1      15.567   0.105   0.705  1.00  0.00           H  
HETATM   56  H6  UNL     1      13.582   0.705  -0.449  1.00  0.00           H  
HETATM   57  H7  UNL     1      12.616   0.863   1.541  1.00  0.00           H  
HETATM   58  H8  UNL     1      13.279   2.569   1.822  1.00  0.00           H  
HETATM   59  H9  UNL     1      14.238   1.060   2.235  1.00  0.00           H  
HETATM   60  H10 UNL     1      14.465   3.635   0.180  1.00  0.00           H  
HETATM   61  H11 UNL     1      14.413   2.895  -1.502  1.00  0.00           H  
HETATM   62  H12 UNL     1      12.445   4.328  -1.021  1.00  0.00           H  
HETATM   63  H13 UNL     1      12.048   3.271   0.398  1.00  0.00           H  
HETATM   64  H14 UNL     1      12.284   2.357  -2.532  1.00  0.00           H  
HETATM   65  H15 UNL     1      11.818   1.345  -1.156  1.00  0.00           H  
HETATM   66  H16 UNL     1       9.858   2.331  -2.511  1.00  0.00           H  
HETATM   67  H17 UNL     1      10.347   3.941  -1.987  1.00  0.00           H  
HETATM   68  H18 UNL     1       8.560   3.085  -0.578  1.00  0.00           H  
HETATM   69  H19 UNL     1      10.069   3.473   0.351  1.00  0.00           H  
HETATM   70  H20 UNL     1      10.559   0.974   0.407  1.00  0.00           H  
HETATM   71  H21 UNL     1       9.003   1.446   1.141  1.00  0.00           H  
HETATM   72  H22 UNL     1       7.809   0.912  -0.850  1.00  0.00           H  
HETATM   73  H23 UNL     1       9.373   0.524  -1.760  1.00  0.00           H  
HETATM   74  H24 UNL     1       8.450  -0.810   0.841  1.00  0.00           H  
HETATM   75  H25 UNL     1       9.935  -1.129  -0.043  1.00  0.00           H  
HETATM   76  H26 UNL     1       8.488  -2.927  -0.280  1.00  0.00           H  
HETATM   77  H27 UNL     1       8.937  -2.273  -1.842  1.00  0.00           H  
HETATM   78  H28 UNL     1       6.259  -2.316  -0.357  1.00  0.00           H  
HETATM   79  H29 UNL     1       6.741  -3.143  -1.827  1.00  0.00           H  
HETATM   80  H30 UNL     1       6.196  -0.096  -1.913  1.00  0.00           H  
HETATM   81  H31 UNL     1       6.677  -1.219  -3.208  1.00  0.00           H  
HETATM   82  H32 UNL     1       4.345  -0.845  -3.206  1.00  0.00           H  
HETATM   83  H33 UNL     1       4.783  -2.559  -2.949  1.00  0.00           H  
HETATM   84  H34 UNL     1       2.880  -2.030  -1.591  1.00  0.00           H  
HETATM   85  H35 UNL     1       4.271  -2.543  -0.641  1.00  0.00           H  
HETATM   86  H36 UNL     1       4.771  -0.208  -0.005  1.00  0.00           H  
HETATM   87  H37 UNL     1       3.372   0.421  -0.925  1.00  0.00           H  
HETATM   88  H38 UNL     1       2.857   0.221   1.400  1.00  0.00           H  
HETATM   89  H39 UNL     1       3.394  -1.474   1.481  1.00  0.00           H  
HETATM   90  H40 UNL     1       0.993  -0.344  -0.073  1.00  0.00           H  
HETATM   91  H41 UNL     1       1.446  -2.048  -0.138  1.00  0.00           H  
HETATM   92  H42 UNL     1      -0.551  -2.858   3.596  1.00  0.00           H  
HETATM   93  H43 UNL     1      -1.149  -1.188   3.661  1.00  0.00           H  
HETATM   94  H44 UNL     1      -3.063  -2.851   3.734  1.00  0.00           H  
HETATM   95  H45 UNL     1      -1.893  -4.664   2.565  1.00  0.00           H  
HETATM   96  H46 UNL     1      -2.128  -3.787   0.989  1.00  0.00           H  
HETATM   97  H47 UNL     1      -4.633  -5.499  -1.031  1.00  0.00           H  
HETATM   98  H48 UNL     1      -4.483  -7.799   1.962  1.00  0.00           H  
HETATM   99  H49 UNL     1      -4.734   0.663   1.759  1.00  0.00           H  
HETATM  100  H50 UNL     1      -5.442  -0.704   0.806  1.00  0.00           H  
HETATM  101  H51 UNL     1      -7.091   0.879   2.166  1.00  0.00           H  
HETATM  102  H52 UNL     1      -6.412   0.180   3.613  1.00  0.00           H  
HETATM  103  H53 UNL     1      -7.010  -1.991   3.287  1.00  0.00           H  
HETATM  104  H54 UNL     1      -8.441  -0.994   3.157  1.00  0.00           H  
HETATM  105  H55 UNL     1      -6.910  -2.367   0.880  1.00  0.00           H  
HETATM  106  H56 UNL     1      -8.324  -3.009   1.773  1.00  0.00           H  
HETATM  107  H57 UNL     1      -9.083  -2.323  -0.326  1.00  0.00           H  
HETATM  108  H58 UNL     1      -9.753  -1.191   0.877  1.00  0.00           H  
HETATM  109  H59 UNL     1      -8.120   0.537   0.309  1.00  0.00           H  
HETATM  110  H60 UNL     1      -7.212  -0.529  -0.750  1.00  0.00           H  
HETATM  111  H61 UNL     1      -8.856  -0.525  -2.476  1.00  0.00           H  
HETATM  112  H62 UNL     1      -8.335   1.078  -1.972  1.00  0.00           H  
HETATM  113  H63 UNL     1     -10.574   1.532  -0.999  1.00  0.00           H  
HETATM  114  H64 UNL     1     -10.571   1.024  -2.672  1.00  0.00           H  
HETATM  115  H65 UNL     1     -11.159  -1.184  -0.650  1.00  0.00           H  
HETATM  116  H66 UNL     1     -11.298  -1.094  -2.442  1.00  0.00           H  
HETATM  117  H67 UNL     1     -13.471  -1.077  -1.497  1.00  0.00           H  
HETATM  118  H68 UNL     1     -13.102   0.398  -2.424  1.00  0.00           H  
HETATM  119  H69 UNL     1     -14.533   0.698  -0.410  1.00  0.00           H  
HETATM  120  H70 UNL     1     -13.238   0.034   0.629  1.00  0.00           H  
HETATM  121  H71 UNL     1     -11.971   2.052   0.525  1.00  0.00           H  
HETATM  122  H72 UNL     1     -13.689   2.403   0.779  1.00  0.00           H  
HETATM  123  H73 UNL     1     -12.440   2.767  -2.009  1.00  0.00           H  
HETATM  124  H74 UNL     1     -15.150   3.330  -0.710  1.00  0.00           H  
HETATM  125  H75 UNL     1     -14.725   2.228  -2.113  1.00  0.00           H  
HETATM  126  H76 UNL     1     -14.517   3.995  -2.274  1.00  0.00           H  
HETATM  127  H77 UNL     1     -13.165   4.701   0.258  1.00  0.00           H  
HETATM  128  H78 UNL     1     -12.656   5.110  -1.442  1.00  0.00           H  
HETATM  129  H79 UNL     1     -11.013   3.813   0.815  1.00  0.00           H  
HETATM  130  H80 UNL     1     -10.791   5.390   0.043  1.00  0.00           H  
HETATM  131  H81 UNL     1     -10.427   3.908  -0.903  1.00  0.00           H  
CONECT    1    2   51   52   53
CONECT    2    3   54   55
CONECT    3    4    5   56
CONECT    4   57   58   59
CONECT    5    6   60   61
CONECT    6    7   62   63
CONECT    7    8   64   65
CONECT    8    9   66   67
CONECT    9   10   68   69
CONECT   10   11   70   71
CONECT   11   12   72   73
CONECT   12   13   74   75
CONECT   13   14   76   77
CONECT   14   15   78   79
CONECT   15   16   80   81
CONECT   16   17   82   83
CONECT   17   18   84   85
CONECT   18   19   86   87
CONECT   19   20   88   89
CONECT   20   21   90   91
CONECT   21   22   22   23
CONECT   23   24
CONECT   24   25   92   93
CONECT   25   26   32   94
CONECT   26   27   95   96
CONECT   27   28
CONECT   28   29   29   30   31
CONECT   30   97
CONECT   31   98
CONECT   32   33
CONECT   33   34   34   35
CONECT   35   36   99  100
CONECT   36   37  101  102
CONECT   37   38  103  104
CONECT   38   39  105  106
CONECT   39   40  107  108
CONECT   40   41  109  110
CONECT   41   42  111  112
CONECT   42   43  113  114
CONECT   43   44  115  116
CONECT   44   45  117  118
CONECT   45   46  119  120
CONECT   46   47  121  122
CONECT   47   48   49  123
CONECT   48  124  125  126
CONECT   49   50  127  128
CONECT   50  129  130  131
END

HMDB0115730
     RDKit          3D
PA(a-21:0/a-17:0)
131130  0  0  0  0  0  0  0  0999 V2000
   16.2912    2.0946    1.0575 C   0  0  0  0  0  0  0  0  0  0  0  0
   15.5457    1.1016    0.2109 C   0  0  0  0  0  0  0  0  0  0  0  0
   14.0686    1.5000    0.1081 C   0  0  0  0  0  0  0  0  0  0  0  0
   13.4953    1.5231    1.5230 C   0  0  0  0  0  0  0  0  0  0  0  0
   13.9582    2.8782   -0.4680 C   0  0  0  0  0  0  0  0  0  0  0  0
   12.5343    3.2950   -0.5987 C   0  0  0  0  0  0  0  0  0  0  0  0
   11.7815    2.3942   -1.5303 C   0  0  0  0  0  0  0  0  0  0  0  0
   10.3463    2.8556   -1.6735 C   0  0  0  0  0  0  0  0  0  0  0  0
    9.6200    2.8036   -0.3741 C   0  0  0  0  0  0  0  0  0  0  0  0
    9.5675    1.3976    0.1930 C   0  0  0  0  0  0  0  0  0  0  0  0
    8.8190    0.4886   -0.8202 C   0  0  0  0  0  0  0  0  0  0  0  0
    8.8335   -0.8675   -0.2278 C   0  0  0  0  0  0  0  0  0  0  0  0
    8.2599   -2.0048   -0.9449 C   0  0  0  0  0  0  0  0  0  0  0  0
    6.8532   -2.1241   -1.3041 C   0  0  0  0  0  0  0  0  0  0  0  0
    6.1862   -1.1557   -2.1928 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.7299   -1.5546   -2.4647 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.8989   -1.6748   -1.2488 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.7464   -0.4561   -0.4067 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.8959   -0.7043    0.8170 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.5013   -1.1624    0.5169 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.7944   -1.3913    1.7933 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.3607   -1.1600    2.8879 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.4970   -1.8645    1.8161 O   0  0  0  0  0  0  0  0  0  0  0  0
   -1.1835   -2.0965    3.0551 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.5395   -2.6134    2.7688 C   0  0  2  0  0  0  0  0  0  0  0  0
   -2.5117   -3.9357    2.0116 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.8458   -4.3264    1.8988 O   0  0  0  0  0  0  0  0  0  0  0  0
   -4.0449   -5.7742    1.0802 P   0  0  0  0  0  5  0  0  0  0  0  0
   -2.7543   -6.3435    0.5482 O   0  0  0  0  0  0  0  0  0  0  0  0
   -5.1362   -5.5169   -0.1930 O   0  0  0  0  0  0  0  0  0  0  0  0
   -4.7778   -6.8813    2.1336 O   0  0  0  0  0  0  0  0  0  0  0  0
   -3.2875   -1.6857    2.0311 O   0  0  0  0  0  0  0  0  0  0  0  0
   -4.5123   -1.2480    2.5889 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.8681   -1.6879    3.6899 O   0  0  0  0  0  0  0  0  0  0  0  0
   -5.3097   -0.2890    1.8284 C   0  0  0  0  0  0  0  0  0  0  0  0
   -6.6510   -0.0540    2.4835 C   0  0  0  0  0  0  0  0  0  0  0  0
   -7.4869   -1.2619    2.5610 C   0  0  0  0  0  0  0  0  0  0  0  0
   -7.8810   -2.0212    1.3842 C   0  0  0  0  0  0  0  0  0  0  0  0
   -8.7628   -1.4885    0.3181 C   0  0  0  0  0  0  0  0  0  0  0  0
   -8.2857   -0.3199   -0.4152 C   0  0  0  0  0  0  0  0  0  0  0  0
   -8.9808    0.2013   -1.5969 C   0  0  0  0  0  0  0  0  0  0  0  0
  -10.3961    0.6104   -1.5984 C   0  0  0  0  0  0  0  0  0  0  0  0
  -11.4088   -0.4557   -1.4571 C   0  0  0  0  0  0  0  0  0  0  0  0
  -12.8411   -0.1130   -1.4353 C   0  0  0  0  0  0  0  0  0  0  0  0
  -13.3905    0.6521   -0.3215 C   0  0  0  0  0  0  0  0  0  0  0  0
  -12.9196    2.0050   -0.0026 C   0  0  0  0  0  0  0  0  0  0  0  0
  -13.0208    3.0158   -1.1178 C   0  0  0  0  0  0  0  0  0  0  0  0
  -14.4812    3.1608   -1.5586 C   0  0  0  0  0  0  0  0  0  0  0  0
  -12.5357    4.3655   -0.6071 C   0  0  0  0  0  0  0  0  0  0  0  0
  -11.1073    4.3341   -0.1374 C   0  0  0  0  0  0  0  0  0  0  0  0
   16.8859    2.7705    0.4191 H   0  0  0  0  0  0  0  0  0  0  0  0
   15.5244    2.6552    1.6491 H   0  0  0  0  0  0  0  0  0  0  0  0
   16.9626    1.5391    1.7484 H   0  0  0  0  0  0  0  0  0  0  0  0
   15.9442    1.0117   -0.8035 H   0  0  0  0  0  0  0  0  0  0  0  0
   15.5666    0.1051    0.7052 H   0  0  0  0  0  0  0  0  0  0  0  0
   13.5820    0.7052   -0.4490 H   0  0  0  0  0  0  0  0  0  0  0  0
   12.6159    0.8632    1.5412 H   0  0  0  0  0  0  0  0  0  0  0  0
   13.2789    2.5692    1.8225 H   0  0  0  0  0  0  0  0  0  0  0  0
   14.2381    1.0595    2.2350 H   0  0  0  0  0  0  0  0  0  0  0  0
   14.4649    3.6354    0.1801 H   0  0  0  0  0  0  0  0  0  0  0  0
   14.4125    2.8945   -1.5018 H   0  0  0  0  0  0  0  0  0  0  0  0
   12.4452    4.3278   -1.0206 H   0  0  0  0  0  0  0  0  0  0  0  0
   12.0478    3.2706    0.3979 H   0  0  0  0  0  0  0  0  0  0  0  0
   12.2841    2.3568   -2.5315 H   0  0  0  0  0  0  0  0  0  0  0  0
   11.8181    1.3446   -1.1564 H   0  0  0  0  0  0  0  0  0  0  0  0
    9.8579    2.3308   -2.5109 H   0  0  0  0  0  0  0  0  0  0  0  0
   10.3469    3.9410   -1.9871 H   0  0  0  0  0  0  0  0  0  0  0  0
    8.5599    3.0845   -0.5785 H   0  0  0  0  0  0  0  0  0  0  0  0
   10.0690    3.4725    0.3510 H   0  0  0  0  0  0  0  0  0  0  0  0
   10.5592    0.9740    0.4067 H   0  0  0  0  0  0  0  0  0  0  0  0
    9.0032    1.4461    1.1407 H   0  0  0  0  0  0  0  0  0  0  0  0
    7.8088    0.9123   -0.8502 H   0  0  0  0  0  0  0  0  0  0  0  0
    9.3729    0.5236   -1.7605 H   0  0  0  0  0  0  0  0  0  0  0  0
    8.4505   -0.8103    0.8412 H   0  0  0  0  0  0  0  0  0  0  0  0
    9.9350   -1.1291   -0.0435 H   0  0  0  0  0  0  0  0  0  0  0  0
    8.4877   -2.9272   -0.2799 H   0  0  0  0  0  0  0  0  0  0  0  0
    8.9366   -2.2730   -1.8416 H   0  0  0  0  0  0  0  0  0  0  0  0
    6.2588   -2.3155   -0.3570 H   0  0  0  0  0  0  0  0  0  0  0  0
    6.7409   -3.1425   -1.8272 H   0  0  0  0  0  0  0  0  0  0  0  0
    6.1958   -0.0961   -1.9128 H   0  0  0  0  0  0  0  0  0  0  0  0
    6.6774   -1.2190   -3.2084 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.3451   -0.8448   -3.2059 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.7831   -2.5592   -2.9487 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.8796   -2.0300   -1.5906 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.2707   -2.5428   -0.6412 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.7706   -0.2081   -0.0053 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.3716    0.4211   -0.9245 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.8571    0.2214    1.4004 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.3941   -1.4737    1.4809 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.9935   -0.3441   -0.0732 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.4456   -2.0484   -0.1377 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.5512   -2.8580    3.5957 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.1489   -1.1875    3.6608 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.0629   -2.8512    3.7336 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.8932   -4.6644    2.5647 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.1280   -3.7873    0.9886 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.6327   -5.4993   -1.0313 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.4831   -7.7991    1.9620 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.7337    0.6634    1.7591 H   0  0  0  0  0  0  0  0  0  0  0  0
   -5.4418   -0.7036    0.8058 H   0  0  0  0  0  0  0  0  0  0  0  0
   -7.0906    0.8786    2.1662 H   0  0  0  0  0  0  0  0  0  0  0  0
   -6.4118    0.1805    3.6133 H   0  0  0  0  0  0  0  0  0  0  0  0
   -7.0101   -1.9909    3.2866 H   0  0  0  0  0  0  0  0  0  0  0  0
   -8.4413   -0.9943    3.1565 H   0  0  0  0  0  0  0  0  0  0  0  0
   -6.9099   -2.3668    0.8797 H   0  0  0  0  0  0  0  0  0  0  0  0
   -8.3240   -3.0085    1.7729 H   0  0  0  0  0  0  0  0  0  0  0  0
   -9.0827   -2.3231   -0.3257 H   0  0  0  0  0  0  0  0  0  0  0  0
   -9.7531   -1.1911    0.8766 H   0  0  0  0  0  0  0  0  0  0  0  0
   -8.1202    0.5373    0.3089 H   0  0  0  0  0  0  0  0  0  0  0  0
   -7.2122   -0.5293   -0.7501 H   0  0  0  0  0  0  0  0  0  0  0  0
   -8.8564   -0.5245   -2.4763 H   0  0  0  0  0  0  0  0  0  0  0  0
   -8.3347    1.0779   -1.9723 H   0  0  0  0  0  0  0  0  0  0  0  0
  -10.5738    1.5316   -0.9985 H   0  0  0  0  0  0  0  0  0  0  0  0
  -10.5715    1.0241   -2.6718 H   0  0  0  0  0  0  0  0  0  0  0  0
  -11.1588   -1.1839   -0.6497 H   0  0  0  0  0  0  0  0  0  0  0  0
  -11.2982   -1.0943   -2.4422 H   0  0  0  0  0  0  0  0  0  0  0  0
  -13.4712   -1.0771   -1.4971 H   0  0  0  0  0  0  0  0  0  0  0  0
  -13.1024    0.3977   -2.4243 H   0  0  0  0  0  0  0  0  0  0  0  0
  -14.5331    0.6977   -0.4096 H   0  0  0  0  0  0  0  0  0  0  0  0
  -13.2382    0.0335    0.6290 H   0  0  0  0  0  0  0  0  0  0  0  0
  -11.9705    2.0522    0.5255 H   0  0  0  0  0  0  0  0  0  0  0  0
  -13.6889    2.4029    0.7794 H   0  0  0  0  0  0  0  0  0  0  0  0
  -12.4402    2.7671   -2.0086 H   0  0  0  0  0  0  0  0  0  0  0  0
  -15.1500    3.3302   -0.7101 H   0  0  0  0  0  0  0  0  0  0  0  0
  -14.7250    2.2279   -2.1130 H   0  0  0  0  0  0  0  0  0  0  0  0
  -14.5174    3.9948   -2.2737 H   0  0  0  0  0  0  0  0  0  0  0  0
  -13.1649    4.7005    0.2581 H   0  0  0  0  0  0  0  0  0  0  0  0
  -12.6563    5.1095   -1.4418 H   0  0  0  0  0  0  0  0  0  0  0  0
  -11.0125    3.8126    0.8146 H   0  0  0  0  0  0  0  0  0  0  0  0
  -10.7912    5.3903    0.0435 H   0  0  0  0  0  0  0  0  0  0  0  0
  -10.4269    3.9081   -0.9034 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0
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M  END

View in JSmol View Stereo Labels

Synonyms

Value	Source
1-Anteisoheneicosanoyl-2-anteisoheptadecanoyl-sn-glycero-3-phosphate	HMDB
1-Anteisoheneicosanoyl-2-anteisoheptadecanoyl-sn-phosphatidic acid	HMDB
PA(38:0)	HMDB
Phosphatidic acid(a-21:0/a-17:0)	HMDB
Phosphatidic acid(38:0)	HMDB
Phosphatidate(A-21:0/A-17:0)	HMDB
Phosphatidate(38:0)	HMDB
[(2R)-2-[(14-Methylhexadecanoyl)oxy]-3-[(18-methylicosanoyl)oxy]propoxy]phosphonate	HMDB
PA(a-21:0/a-17:0)	SMPDB

Chemical Formula

C₄₁H₈₁O₈P

Average Molecular Weight

733.065

Monoisotopic Molecular Weight

732.566906566

IUPAC Name

[(2R)-2-[(14-methylhexadecanoyl)oxy]-3-[(18-methylicosanoyl)oxy]propoxy]phosphonic acid

Traditional Name

(2R)-2-[(14-methylhexadecanoyl)oxy]-3-[(18-methylicosanoyl)oxy]propoxyphosphonic acid

CAS Registry Number

Not Available

SMILES

[H][C@@](COC(=O)CCCCCCCCCCCCCCCCC(C)CC)(COP(O)(O)=O)OC(=O)CCCCCCCCCCCCC(C)CC

InChI Identifier

InChI=1S/C41H81O8P/c1-5-37(3)31-27-23-19-15-11-9-7-8-10-12-17-21-25-29-33-40(42)47-35-39(36-48-50(44,45)46)49-41(43)34-30-26-22-18-14-13-16-20-24-28-32-38(4)6-2/h37-39H,5-36H2,1-4H3,(H2,44,45,46)/t37?,38?,39-/m1/s1

InChI Key

WIWVMBXOQJLNDJ-DFCGPKRUSA-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

Not Available

Ontology

Not Available

Endogenous (HMDB: HMDB0115730)

Process

Naturally occurring process

Biological process

Biochemical pathway

Metabolic pathway

De Novo Triacylglycerol Biosynthesis TG(a-21:0/a-17:0/i-14:0) (PathBank: SMP0103229)
De Novo Triacylglycerol Biosynthesis TG(a-21:0/a-17:0/a-17:0) (PathBank: SMP0106830)
De Novo Triacylglycerol Biosynthesis TG(a-21:0/a-17:0/a-25:0) (PathBank: SMP0106831)
De Novo Triacylglycerol Biosynthesis TG(a-21:0/a-17:0/i-13:0) (PathBank: SMP0106833)
De Novo Triacylglycerol Biosynthesis TG(a-21:0/a-17:0/i-22:0) (PathBank: SMP0106842)
De Novo Triacylglycerol Biosynthesis TG(a-21:0/a-17:0/i-15:0) (PathBank: SMP0110542)
De Novo Triacylglycerol Biosynthesis TG(a-21:0/a-17:0/i-19:0) (PathBank: SMP0110546)
De Novo Triacylglycerol Biosynthesis TG(a-21:0/a-17:0/i-16:0) (PathBank: SMP0103231)
De Novo Triacylglycerol Biosynthesis TG(a-21:0/a-17:0/i-21:0) (PathBank: SMP0103236)
De Novo Triacylglycerol Biosynthesis TG(a-21:0/a-17:0/i-12:0) (PathBank: SMP0106832)
De Novo Triacylglycerol Biosynthesis TG(a-21:0/a-17:0/i-24:0) (PathBank: SMP0110550)
De Novo Triacylglycerol Biosynthesis TG(a-21:0/a-17:0/i-17:0) (PathBank: SMP0103232)
De Novo Triacylglycerol Biosynthesis TG(a-21:0/a-17:0/i-20:0) (PathBank: SMP0103235)
De Novo Triacylglycerol Biosynthesis TG(a-21:0/a-17:0/i-18:0) (PathBank: SMP0103233)
De Novo Triacylglycerol Biosynthesis TG(a-21:0/a-17:0/10:0) (PathBank: SMP0038299)
De Novo Triacylglycerol Biosynthesis TG(a-21:0/a-17:0/12:0) (PathBank: SMP0038300)
De Novo Triacylglycerol Biosynthesis TG(a-21:0/a-17:0/13:0) (PathBank: SMP0038301)
De Novo Triacylglycerol Biosynthesis TG(a-21:0/a-17:0/14:0) (PathBank: SMP0038302)
De Novo Triacylglycerol Biosynthesis TG(a-21:0/a-17:0/15:0) (PathBank: SMP0038303)
De Novo Triacylglycerol Biosynthesis TG(a-21:0/a-17:0/16:0) (PathBank: SMP0038304)
De Novo Triacylglycerol Biosynthesis TG(a-21:0/a-17:0/17:0) (PathBank: SMP0038305)
De Novo Triacylglycerol Biosynthesis TG(a-21:0/a-17:0/18:0) (PathBank: SMP0038306)
De Novo Triacylglycerol Biosynthesis TG(a-21:0/a-17:0/19:0) (PathBank: SMP0038307)
De Novo Triacylglycerol Biosynthesis TG(a-21:0/a-17:0/20:0) (PathBank: SMP0038308)
De Novo Triacylglycerol Biosynthesis TG(a-21:0/a-17:0/21:0) (PathBank: SMP0038309)
De Novo Triacylglycerol Biosynthesis TG(a-21:0/a-17:0/22:0) (PathBank: SMP0038310)
De Novo Triacylglycerol Biosynthesis TG(a-21:0/a-17:0/8:0) (PathBank: SMP0038311)
De Novo Triacylglycerol Biosynthesis TG(a-21:0/a-17:0/a-13:0) (PathBank: SMP0038312)
De Novo Triacylglycerol Biosynthesis TG(a-21:0/a-17:0/a-15:0) (PathBank: SMP0038313)

Role

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
logP	9.56	ALOGPS
logP	14.23	ChemAxon
logS	-7.2	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	40	ChemAxon
Refractivity	206.07 m³·mol⁻¹	ChemAxon
Polarizability	92.67 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]+	275.121	31661259
DarkChem	[M-H]-	260.232	31661259
DeepCCS	[M+H]+	273.56	30932474
DeepCCS	[M-H]-	270.3	30932474
DeepCCS	[M-2H]-	304.555	30932474
DeepCCS	[M+Na]+	281.057	30932474
AllCCS	[M+H]+	284.7	32859911
AllCCS	[M+H-H2O]+	284.6	32859911
AllCCS	[M+NH4]+	284.9	32859911
AllCCS	[M+Na]+	284.9	32859911
AllCCS	[M-H]-	273.8	32859911
AllCCS	[M+Na-2H]-	279.8	32859911
AllCCS	[M+HCOO]-	286.4	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. Predicted by Afia on May 17, 2022.	10.05 minutes	32390414
Predicted by Siyang on May 30, 2022	37.5651 minutes	33406817
Predicted by Siyang using ReTip algorithm on June 8, 2022	2.26 minutes	32390414
Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid	5255.3 seconds	40023050
Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid	746.5 seconds	40023050
Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid	405.4 seconds	40023050
Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid	275.4 seconds	40023050
RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid	1062.2 seconds	40023050
Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid	1929.1 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	1707.8 seconds	40023050
HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate)	144.0 seconds	40023050
UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid	3652.0 seconds	40023050
BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid	1173.4 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	3111.9 seconds	40023050
SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid	1380.3 seconds	40023050
RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid	776.0 seconds	40023050
MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate	719.1 seconds	40023050
KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA	824.8 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	9.7 seconds	40023050

Predicted Kovats Retention Indices

Underivatized

Metabolite	SMILES	Kovats RI Value	Column Type	Reference
PA(a-21:0/a-17:0)	[H][C@@](COC(=O)CCCCCCCCCCCCCCCCC(C)CC)(COP(O)(O)=O)OC(=O)CCCCCCCCCCCCC(C)CC	4516.9	Standard polar	33892256
PA(a-21:0/a-17:0)	[H][C@@](COC(=O)CCCCCCCCCCCCCCCCC(C)CC)(COP(O)(O)=O)OC(=O)CCCCCCCCCCCCC(C)CC	4328.6	Standard non polar	33892256
PA(a-21:0/a-17:0)	[H][C@@](COC(=O)CCCCCCCCCCCCCCCCC(C)CC)(COP(O)(O)=O)OC(=O)CCCCCCCCCCCCC(C)CC	5078.4	Semi standard non polar	33892256

Derivatized

Derivative Name / Structure	SMILES	Kovats RI Value	Column Type	Reference
PA(a-21:0/a-17:0),1TMS,isomer #1	CCC(C)CCCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCC(C)CC	5060.9	Semi standard non polar	33892256
PA(a-21:0/a-17:0),1TMS,isomer #1	CCC(C)CCCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCC(C)CC	4348.7	Standard non polar	33892256
PA(a-21:0/a-17:0),1TMS,isomer #1	CCC(C)CCCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCC(C)CC	5896.7	Standard polar	33892256
PA(a-21:0/a-17:0),2TMS,isomer #1	CCC(C)CCCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCC(C)CC	5039.9	Semi standard non polar	33892256
PA(a-21:0/a-17:0),2TMS,isomer #1	CCC(C)CCCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCC(C)CC	4340.1	Standard non polar	33892256
PA(a-21:0/a-17:0),2TMS,isomer #1	CCC(C)CCCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCC(C)CC	5213.2	Standard polar	33892256
PA(a-21:0/a-17:0),1TBDMS,isomer #1	CCC(C)CCCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C(C)(C)C)OC(=O)CCCCCCCCCCCCC(C)CC	5277.3	Semi standard non polar	33892256
PA(a-21:0/a-17:0),1TBDMS,isomer #1	CCC(C)CCCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C(C)(C)C)OC(=O)CCCCCCCCCCCCC(C)CC	4473.4	Standard non polar	33892256
PA(a-21:0/a-17:0),1TBDMS,isomer #1	CCC(C)CCCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C(C)(C)C)OC(=O)CCCCCCCCCCCCC(C)CC	5862.7	Standard polar	33892256

Spectra

MS/MS Spectra

Spectrum Type	Description	Splash Key	Deposition Date	Source	View
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - PA(a-21:0/a-17:0) 10V, Positive-QTOF	splash10-0r0r-2197804800-29bbc929c6cd0823e75f	2019-02-22	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - PA(a-21:0/a-17:0) 20V, Positive-QTOF	splash10-0pvj-4296304100-30df7ad0ae971e23f7f5	2019-02-22	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - PA(a-21:0/a-17:0) 40V, Positive-QTOF	splash10-07cr-5079045000-b8e029387647da26d073	2019-02-22	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - PA(a-21:0/a-17:0) 10V, Negative-QTOF	splash10-004i-4039400300-7cd19f1f118cf2b88601	2019-02-23	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - PA(a-21:0/a-17:0) 20V, Negative-QTOF	splash10-004i-9014000000-9d64430a11b7a997a352	2019-02-23	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - PA(a-21:0/a-17:0) 40V, Negative-QTOF	splash10-004i-9000000000-5835ebeb8cc8f4a8cc75	2019-02-23	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - PA(a-21:0/a-17:0) 10V, Negative-QTOF	splash10-001i-0000000900-7697f25f15a1cbc32c41	2021-09-21	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - PA(a-21:0/a-17:0) 20V, Negative-QTOF	splash10-07gi-0033900400-93e23effbe9aa79ae897	2021-09-21	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - PA(a-21:0/a-17:0) 40V, Negative-QTOF	splash10-00or-1169600100-188813dbd71a7e144681	2021-09-21	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - PA(a-21:0/a-17:0) 10V, Positive-QTOF	splash10-0a4i-0000000900-e09378df2d3942cf355c	2021-09-25	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - PA(a-21:0/a-17:0) 20V, Positive-QTOF	splash10-0a4i-0000009900-f5a47f8411b3a51c5d29	2021-09-25	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - PA(a-21:0/a-17:0) 40V, Positive-QTOF	splash10-0a70-0000922400-10d6cdf92237334d5cf6	2021-09-25	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - PA(a-21:0/a-17:0) 10V, Positive-QTOF	splash10-0159-0000000900-10746a3c22d7c4446b6b	2021-09-25	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - PA(a-21:0/a-17:0) 20V, Positive-QTOF	splash10-001r-0000005900-84de080f8ec089046cdc	2021-09-25	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - PA(a-21:0/a-17:0) 40V, Positive-QTOF	splash10-06ri-0000906200-8a9792570d329fd54b1c	2021-09-25	Wishart Lab	View Spectrum

Biological Properties

Cellular Locations

Not Available

Biospecimen Locations

Not Available

Tissue Locations

Not Available

Pathways

Name	SMPDB/PathBank	KEGG
De Novo Triacylglycerol Biosynthesis TG(a-21:0/a-17:0/10:0)		Not Available
De Novo Triacylglycerol Biosynthesis TG(a-21:0/a-17:0/12:0)		Not Available
De Novo Triacylglycerol Biosynthesis TG(a-21:0/a-17:0/13:0)		Not Available
De Novo Triacylglycerol Biosynthesis TG(a-21:0/a-17:0/14:0)		Not Available
De Novo Triacylglycerol Biosynthesis TG(a-21:0/a-17:0/15:0)		Not Available

Normal Concentrations

Not Available

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

Not Available

KNApSAcK ID

Not Available

Chemspider ID

74877468

KEGG Compound ID

Not Available

BioCyc ID

Not Available

BiGG ID

Not Available

Wikipedia Link

Not Available

METLIN ID

Not Available

PubChem Compound

131822386

PDB ID

Not Available

ChEBI ID

Not Available

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

Not Available

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(a-21:0/a-17:0) (HMDB0115730)

MOL for HMDB0115730 (PA(a-21:0/a-17:0))

3D MOL for HMDB0115730 (PA(a-21:0/a-17:0))

3D SDF for HMDB0115730 (PA(a-21:0/a-17:0))

3D-SDF for HMDB0115730 (PA(a-21:0/a-17:0))

PDB for HMDB0115730 (PA(a-21:0/a-17:0))

3D PDB for HMDB0115730 (PA(a-21:0/a-17:0))

SMILES for HMDB0115730 (PA(a-21:0/a-17:0))

INCHI for HMDB0115730 (PA(a-21:0/a-17:0))

Structure for HMDB0115730 (PA(a-21:0/a-17:0))

3D Structure for HMDB0115730 (PA(a-21:0/a-17:0))

Predicted Collision Cross Sections

Predicted Retention Times

Underivatized

Predicted Kovats Retention Indices

Underivatized

Derivatized

MS/MS Spectra

Enzymes