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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 02:57:46 UTC

Update Date

2022-11-30 19:25:57 UTC

HMDB ID

HMDB0114876

Secondary Accession Numbers

None

Metabolite Identification

Common Name

PA(18:0/16:0)

Description

PA(18:0/16:0) 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(18:0/16:0), in particular, consists of one chain of stearic acid at the C-1 position and one chain of palmitic 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(18:0/16:0)
  Mrv1652308091923552D          

 47 46  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
   -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
  -12.0353   -0.3561    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
 31  5  1  0  0  0  0
 31 32  2  0  0  0  0
 31 33  1  0  0  0  0
 33 34  1  0  0  0  0
 34 35  1  0  0  0  0
 35 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
M  END

HMDB0114876
     RDKit          3D
PA(18:0/16:0)
119118  0  0  0  0  0  0  0  0999 V2000
  -15.3989   -0.3744    3.1350 C   0  0  0  0  0  0  0  0  0  0  0  0
  -13.9304   -0.7440    3.3210 C   0  0  0  0  0  0  0  0  0  0  0  0
  -13.6896   -2.1826    2.9203 C   0  0  0  0  0  0  0  0  0  0  0  0
  -14.0389   -2.4277    1.4724 C   0  0  0  0  0  0  0  0  0  0  0  0
  -13.2232   -1.5749    0.5236 C   0  0  0  0  0  0  0  0  0  0  0  0
  -11.7443   -1.8583    0.6501 C   0  0  0  0  0  0  0  0  0  0  0  0
  -10.8955   -1.0357   -0.2828 C   0  0  0  0  0  0  0  0  0  0  0  0
  -11.0506    0.4131    0.0308 C   0  0  0  0  0  0  0  0  0  0  0  0
  -10.2658    1.3132   -0.8665 C   0  0  0  0  0  0  0  0  0  0  0  0
   -8.7997    1.0954   -0.8962 C   0  0  0  0  0  0  0  0  0  0  0  0
   -8.0916    1.2463    0.4096 C   0  0  0  0  0  0  0  0  0  0  0  0
   -6.5804    0.9913    0.2429 C   0  0  0  0  0  0  0  0  0  0  0  0
   -5.9650    1.9728   -0.7064 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.4925    1.6892   -0.8668 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.2231    0.3280   -1.4161 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.7714    0.0264   -1.6440 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.0114    0.1065   -0.3555 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.5552   -0.1861   -0.5828 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.1909   -1.3801   -0.6149 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.3644    0.8112   -0.7550 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.7525    0.6083   -0.9898 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.3846    1.9826   -1.1288 C   0  0  2  0  0  0  0  0  0  0  0  0
    1.6325    2.7108   -2.2201 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.7853    2.1039   -3.4549 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.9459    2.8921   -4.6710 P   0  0  0  0  0  5  0  0  0  0  0  0
    0.2077    4.0834   -4.1301 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.2163    1.8602   -5.3876 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.9849    3.4434   -5.8911 O   0  0  0  0  0  0  0  0  0  0  0  0
    3.7343    1.9774   -1.4232 O   0  0  0  0  0  0  0  0  0  0  0  0
    4.7851    2.4717   -0.6962 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.4860    3.0036    0.4242 O   0  0  0  0  0  0  0  0  0  0  0  0
    6.1876    2.4041   -1.1688 C   0  0  0  0  0  0  0  0  0  0  0  0
    7.0196    1.4871   -0.3168 C   0  0  0  0  0  0  0  0  0  0  0  0
    8.4582    1.4342   -0.8068 C   0  0  0  0  0  0  0  0  0  0  0  0
    8.5871    0.9299   -2.2176 C   0  0  0  0  0  0  0  0  0  0  0  0
    8.0858   -0.4606   -2.4031 C   0  0  0  0  0  0  0  0  0  0  0  0
    8.8473   -1.4712   -1.5595 C   0  0  0  0  0  0  0  0  0  0  0  0
   10.3001   -1.5029   -1.8981 C   0  0  0  0  0  0  0  0  0  0  0  0
   11.0065   -2.5212   -1.0492 C   0  0  0  0  0  0  0  0  0  0  0  0
   10.8895   -2.2043    0.4454 C   0  0  0  0  0  0  0  0  0  0  0  0
   11.6362   -3.2607    1.1699 C   0  0  0  0  0  0  0  0  0  0  0  0
   11.6138   -3.1546    2.6358 C   0  0  0  0  0  0  0  0  0  0  0  0
   12.2563   -2.0084    3.2632 C   0  0  0  0  0  0  0  0  0  0  0  0
   11.8446   -0.6230    3.0335 C   0  0  0  0  0  0  0  0  0  0  0  0
   10.3899   -0.3398    3.3452 C   0  0  0  0  0  0  0  0  0  0  0  0
   10.1394   -0.6509    4.8011 C   0  0  0  0  0  0  0  0  0  0  0  0
  -16.0012   -0.9427    3.8562 H   0  0  0  0  0  0  0  0  0  0  0  0
  -15.4723    0.7178    3.3322 H   0  0  0  0  0  0  0  0  0  0  0  0
  -15.7331   -0.5279    2.0875 H   0  0  0  0  0  0  0  0  0  0  0  0
  -13.7242   -0.6675    4.4085 H   0  0  0  0  0  0  0  0  0  0  0  0
  -13.2529   -0.0375    2.8107 H   0  0  0  0  0  0  0  0  0  0  0  0
  -14.3936   -2.7976    3.5220 H   0  0  0  0  0  0  0  0  0  0  0  0
  -12.6709   -2.4820    3.1763 H   0  0  0  0  0  0  0  0  0  0  0  0
  -13.7942   -3.4855    1.2456 H   0  0  0  0  0  0  0  0  0  0  0  0
  -15.1069   -2.2816    1.2616 H   0  0  0  0  0  0  0  0  0  0  0  0
  -13.4962   -1.9445   -0.5109 H   0  0  0  0  0  0  0  0  0  0  0  0
  -13.5008   -0.5254    0.5550 H   0  0  0  0  0  0  0  0  0  0  0  0
  -11.3994   -1.7337    1.7079 H   0  0  0  0  0  0  0  0  0  0  0  0
  -11.5191   -2.9299    0.4110 H   0  0  0  0  0  0  0  0  0  0  0  0
  -11.2660   -1.2527   -1.3273 H   0  0  0  0  0  0  0  0  0  0  0  0
   -9.8399   -1.3758   -0.2827 H   0  0  0  0  0  0  0  0  0  0  0  0
  -10.8623    0.6190    1.1035 H   0  0  0  0  0  0  0  0  0  0  0  0
  -12.1290    0.7055   -0.1175 H   0  0  0  0  0  0  0  0  0  0  0  0
  -10.6502    1.2080   -1.9092 H   0  0  0  0  0  0  0  0  0  0  0  0
  -10.4645    2.3656   -0.5298 H   0  0  0  0  0  0  0  0  0  0  0  0
   -8.5193    0.1412   -1.3955 H   0  0  0  0  0  0  0  0  0  0  0  0
   -8.3796    1.8993   -1.5742 H   0  0  0  0  0  0  0  0  0  0  0  0
   -8.2035    2.2729    0.8357 H   0  0  0  0  0  0  0  0  0  0  0  0
   -8.4290    0.5403    1.1879 H   0  0  0  0  0  0  0  0  0  0  0  0
   -6.4932   -0.0303   -0.1716 H   0  0  0  0  0  0  0  0  0  0  0  0
   -6.1457    1.0300    1.2458 H   0  0  0  0  0  0  0  0  0  0  0  0
   -6.4135    1.8837   -1.7208 H   0  0  0  0  0  0  0  0  0  0  0  0
   -6.0567    3.0294   -0.3244 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.0506    1.8043    0.1633 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.0788    2.4764   -1.5303 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.7705    0.2247   -2.3790 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.5892   -0.4288   -0.6664 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.3824    0.7963   -2.3682 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.6218   -0.9369   -2.1642 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.1494    1.1074    0.0772 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.3595   -0.6325    0.3943 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.1415    0.0459   -0.1434 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.9283    0.0559   -1.9153 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.1598    2.5026   -0.1472 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.0478    3.7553   -2.3587 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.5744    2.8169   -1.9760 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.1118    0.9151   -5.3221 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.9312    3.4634   -5.5452 H   0  0  0  0  0  0  0  0  0  0  0  0
    6.1996    2.1558   -2.2495 H   0  0  0  0  0  0  0  0  0  0  0  0
    6.5820    3.4424   -1.1047 H   0  0  0  0  0  0  0  0  0  0  0  0
    7.0601    1.9352    0.6983 H   0  0  0  0  0  0  0  0  0  0  0  0
    6.5492    0.5024   -0.2973 H   0  0  0  0  0  0  0  0  0  0  0  0
    9.0920    0.8620   -0.0990 H   0  0  0  0  0  0  0  0  0  0  0  0
    8.8331    2.4759   -0.7894 H   0  0  0  0  0  0  0  0  0  0  0  0
    8.0250    1.6109   -2.8803 H   0  0  0  0  0  0  0  0  0  0  0  0
    9.6469    1.0179   -2.5068 H   0  0  0  0  0  0  0  0  0  0  0  0
    8.2417   -0.7504   -3.4621 H   0  0  0  0  0  0  0  0  0  0  0  0
    7.0224   -0.5936   -2.1726 H   0  0  0  0  0  0  0  0  0  0  0  0
    8.4349   -2.4792   -1.8588 H   0  0  0  0  0  0  0  0  0  0  0  0
    8.6097   -1.3415   -0.5022 H   0  0  0  0  0  0  0  0  0  0  0  0
   10.8023   -0.5099   -1.8585 H   0  0  0  0  0  0  0  0  0  0  0  0
   10.4704   -1.8381   -2.9647 H   0  0  0  0  0  0  0  0  0  0  0  0
   12.0830   -2.5852   -1.2550 H   0  0  0  0  0  0  0  0  0  0  0  0
   10.5467   -3.5204   -1.2644 H   0  0  0  0  0  0  0  0  0  0  0  0
   11.1977   -1.1812    0.5462 H   0  0  0  0  0  0  0  0  0  0  0  0
    9.8281   -2.2714    0.7804 H   0  0  0  0  0  0  0  0  0  0  0  0
   12.6882   -3.3379    0.7609 H   0  0  0  0  0  0  0  0  0  0  0  0
   11.1854   -4.2790    0.8860 H   0  0  0  0  0  0  0  0  0  0  0  0
   11.9773   -4.1423    3.0920 H   0  0  0  0  0  0  0  0  0  0  0  0
   10.5188   -3.1773    3.0210 H   0  0  0  0  0  0  0  0  0  0  0  0
   13.4036   -2.0739    3.1320 H   0  0  0  0  0  0  0  0  0  0  0  0
   12.1794   -2.1780    4.4023 H   0  0  0  0  0  0  0  0  0  0  0  0
   12.1378   -0.1002    2.1301 H   0  0  0  0  0  0  0  0  0  0  0  0
   12.4617   -0.0189    3.8361 H   0  0  0  0  0  0  0  0  0  0  0  0
   10.1463    0.7329    3.1838 H   0  0  0  0  0  0  0  0  0  0  0  0
    9.6905   -0.9504    2.7484 H   0  0  0  0  0  0  0  0  0  0  0  0
   11.0607   -0.4863    5.3938 H   0  0  0  0  0  0  0  0  0  0  0  0
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  2  3  1  0
  3  4  1  0
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 10 11  1  0
 11 12  1  0
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 46119  1  0
M  END

PA(18:0/16:0)
  Mrv1652308091923552D          

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    3.0097    0.3436    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
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    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
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   -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
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   -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
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  1  4  1  1  0  0  0
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  3 12  1  0  0  0  0
  6  1  1  0  0  0  0
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 31  5  1  0  0  0  0
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 31 33  1  0  0  0  0
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 40 41  1  0  0  0  0
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 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
M  END
> <DATABASE_ID>
HMDB0114876

> <DATABASE_NAME>
hmdb

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

> <INCHI_IDENTIFIER>
InChI=1S/C37H73O8P/c1-3-5-7-9-11-13-15-17-18-20-21-23-25-27-29-31-36(38)43-33-35(34-44-46(40,41)42)45-37(39)32-30-28-26-24-22-19-16-14-12-10-8-6-4-2/h35H,3-34H2,1-2H3,(H2,40,41,42)/t35-/m1/s1

> <INCHI_KEY>
USQMHZSVXZAKAI-PGUFJCEWSA-N

> <FORMULA>
C37H73O8P

> <MOLECULAR_WEIGHT>
676.957

> <EXACT_MASS>
676.504306309

> <JCHEM_ACCEPTOR_COUNT>
5

> <JCHEM_ATOM_COUNT>
119

> <JCHEM_AVERAGE_POLARIZABILITY>
84.87047272004732

> <JCHEM_BIOAVAILABILITY>
0

> <JCHEM_DONOR_COUNT>
2

> <JCHEM_FORMAL_CHARGE>
0

> <JCHEM_GHOSE_FILTER>
0

> <JCHEM_IUPAC>
[(2R)-2-(hexadecanoyloxy)-3-(octadecanoyloxy)propoxy]phosphonic acid

> <ALOGPS_LOGP>
9.04

> <JCHEM_LOGP>
12.768665080666665

> <ALOGPS_LOGS>
-6.87

> <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>
187.7738

> <JCHEM_ROTATABLE_BOND_COUNT>
38

> <JCHEM_RULE_OF_FIVE>
0

> <ALOGPS_SOLUBILITY>
9.12e-05 g/l

> <JCHEM_TRADITIONAL_IUPAC>
(2R)-2-(hexadecanoyloxy)-3-(octadecanoyloxy)propoxyphosphonic acid

> <JCHEM_VEBER_RULE>
0

$$$$

HMDB0114876
     RDKit          3D
PA(18:0/16:0)
119118  0  0  0  0  0  0  0  0999 V2000
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  -13.9304   -0.7440    3.3210 C   0  0  0  0  0  0  0  0  0  0  0  0
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  -13.2232   -1.5749    0.5236 C   0  0  0  0  0  0  0  0  0  0  0  0
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   -5.9650    1.9728   -0.7064 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.4925    1.6892   -0.8668 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.2231    0.3280   -1.4161 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.7714    0.0264   -1.6440 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.0114    0.1065   -0.3555 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.5552   -0.1861   -0.5828 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.1909   -1.3801   -0.6149 O   0  0  0  0  0  0  0  0  0  0  0  0
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    1.7525    0.6083   -0.9898 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.3846    1.9826   -1.1288 C   0  0  2  0  0  0  0  0  0  0  0  0
    1.6325    2.7108   -2.2201 C   0  0  0  0  0  0  0  0  0  0  0  0
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   -0.2163    1.8602   -5.3876 O   0  0  0  0  0  0  0  0  0  0  0  0
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    3.7343    1.9774   -1.4232 O   0  0  0  0  0  0  0  0  0  0  0  0
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    4.4860    3.0036    0.4242 O   0  0  0  0  0  0  0  0  0  0  0  0
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   10.3001   -1.5029   -1.8981 C   0  0  0  0  0  0  0  0  0  0  0  0
   11.0065   -2.5212   -1.0492 C   0  0  0  0  0  0  0  0  0  0  0  0
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   -8.4290    0.5403    1.1879 H   0  0  0  0  0  0  0  0  0  0  0  0
   -6.4932   -0.0303   -0.1716 H   0  0  0  0  0  0  0  0  0  0  0  0
   -6.1457    1.0300    1.2458 H   0  0  0  0  0  0  0  0  0  0  0  0
   -6.4135    1.8837   -1.7208 H   0  0  0  0  0  0  0  0  0  0  0  0
   -6.0567    3.0294   -0.3244 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.0506    1.8043    0.1633 H   0  0  0  0  0  0  0  0  0  0  0  0
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   -4.7705    0.2247   -2.3790 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.5892   -0.4288   -0.6664 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.3824    0.7963   -2.3682 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.6218   -0.9369   -2.1642 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.1494    1.1074    0.0772 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.3595   -0.6325    0.3943 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.1415    0.0459   -0.1434 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.9283    0.0559   -1.9153 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.1598    2.5026   -0.1472 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.0478    3.7553   -2.3587 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.5744    2.8169   -1.9760 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.1118    0.9151   -5.3221 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.9312    3.4634   -5.5452 H   0  0  0  0  0  0  0  0  0  0  0  0
    6.1996    2.1558   -2.2495 H   0  0  0  0  0  0  0  0  0  0  0  0
    6.5820    3.4424   -1.1047 H   0  0  0  0  0  0  0  0  0  0  0  0
    7.0601    1.9352    0.6983 H   0  0  0  0  0  0  0  0  0  0  0  0
    6.5492    0.5024   -0.2973 H   0  0  0  0  0  0  0  0  0  0  0  0
    9.0920    0.8620   -0.0990 H   0  0  0  0  0  0  0  0  0  0  0  0
    8.8331    2.4759   -0.7894 H   0  0  0  0  0  0  0  0  0  0  0  0
    8.0250    1.6109   -2.8803 H   0  0  0  0  0  0  0  0  0  0  0  0
    9.6469    1.0179   -2.5068 H   0  0  0  0  0  0  0  0  0  0  0  0
    8.2417   -0.7504   -3.4621 H   0  0  0  0  0  0  0  0  0  0  0  0
    7.0224   -0.5936   -2.1726 H   0  0  0  0  0  0  0  0  0  0  0  0
    8.4349   -2.4792   -1.8588 H   0  0  0  0  0  0  0  0  0  0  0  0
    8.6097   -1.3415   -0.5022 H   0  0  0  0  0  0  0  0  0  0  0  0
   10.8023   -0.5099   -1.8585 H   0  0  0  0  0  0  0  0  0  0  0  0
   10.4704   -1.8381   -2.9647 H   0  0  0  0  0  0  0  0  0  0  0  0
   12.0830   -2.5852   -1.2550 H   0  0  0  0  0  0  0  0  0  0  0  0
   10.5467   -3.5204   -1.2644 H   0  0  0  0  0  0  0  0  0  0  0  0
   11.1977   -1.1812    0.5462 H   0  0  0  0  0  0  0  0  0  0  0  0
    9.8281   -2.2714    0.7804 H   0  0  0  0  0  0  0  0  0  0  0  0
   12.6882   -3.3379    0.7609 H   0  0  0  0  0  0  0  0  0  0  0  0
   11.1854   -4.2790    0.8860 H   0  0  0  0  0  0  0  0  0  0  0  0
   11.9773   -4.1423    3.0920 H   0  0  0  0  0  0  0  0  0  0  0  0
   10.5188   -3.1773    3.0210 H   0  0  0  0  0  0  0  0  0  0  0  0
   13.4036   -2.0739    3.1320 H   0  0  0  0  0  0  0  0  0  0  0  0
   12.1794   -2.1780    4.4023 H   0  0  0  0  0  0  0  0  0  0  0  0
   12.1378   -0.1002    2.1301 H   0  0  0  0  0  0  0  0  0  0  0  0
   12.4617   -0.0189    3.8361 H   0  0  0  0  0  0  0  0  0  0  0  0
   10.1463    0.7329    3.1838 H   0  0  0  0  0  0  0  0  0  0  0  0
    9.6905   -0.9504    2.7484 H   0  0  0  0  0  0  0  0  0  0  0  0
   11.0607   -0.4863    5.3938 H   0  0  0  0  0  0  0  0  0  0  0  0
    9.8513   -1.7132    4.9039 H   0  0  0  0  0  0  0  0  0  0  0  0
    9.3088    0.0043    5.1385 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  1  0
  7  8  1  0
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  9 10  1  0
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 34 35  1  0
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  1 47  1  0
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 46119  1  0
M  END

HEADER    PROTEIN                                 09-AUG-19   NONE
TITLE     NULL                                                        
COMPND    MOLECULE: PA(18:0/16:0)                                     
SOURCE    NULL                                                        
KEYWDS    NULL                                                        
EXPDTA    NULL                                                        
AUTHOR    Marvin                                                      
REVDAT   1   09-AUG-19         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      -2.471  -1.436   0.000  0.00  0.00           C+0
HETATM   32  O   UNK     0      -2.471  -2.876   0.000  0.00  0.00           O+0
HETATM   33  C   UNK     0      -3.804  -0.665   0.000  0.00  0.00           C+0
HETATM   34  C   UNK     0      -5.137  -1.436   0.000  0.00  0.00           C+0
HETATM   35  C   UNK     0      -6.470  -0.665   0.000  0.00  0.00           C+0
HETATM   36  C   UNK     0      -7.803  -1.436   0.000  0.00  0.00           C+0
HETATM   37  C   UNK     0      -9.136  -0.665   0.000  0.00  0.00           C+0
HETATM   38  C   UNK     0     -10.469  -1.436   0.000  0.00  0.00           C+0
HETATM   39  C   UNK     0     -11.802  -0.665   0.000  0.00  0.00           C+0
HETATM   40  C   UNK     0     -13.135  -1.436   0.000  0.00  0.00           C+0
HETATM   41  C   UNK     0     -14.468  -0.665   0.000  0.00  0.00           C+0
HETATM   42  C   UNK     0     -15.801  -1.436   0.000  0.00  0.00           C+0
HETATM   43  C   UNK     0     -17.134  -0.665   0.000  0.00  0.00           C+0
HETATM   44  C   UNK     0     -18.467  -1.436   0.000  0.00  0.00           C+0
HETATM   45  C   UNK     0     -19.800  -0.665   0.000  0.00  0.00           C+0
HETATM   46  C   UNK     0     -21.133  -1.436   0.000  0.00  0.00           C+0
HETATM   47  C   UNK     0     -22.466  -0.665   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   31                                                       
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                                                            
CONECT   31    5   32   33                                                  
CONECT   32   31                                                            
CONECT   33   31   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                                                            
MASTER        0    0    0    0    0    0    0    0   47    0   92    0
END

COMPND    HMDB0114876
HETATM    1  C1  UNL     1     -15.399  -0.374   3.135  1.00  0.00           C  
HETATM    2  C2  UNL     1     -13.930  -0.744   3.321  1.00  0.00           C  
HETATM    3  C3  UNL     1     -13.690  -2.183   2.920  1.00  0.00           C  
HETATM    4  C4  UNL     1     -14.039  -2.428   1.472  1.00  0.00           C  
HETATM    5  C5  UNL     1     -13.223  -1.575   0.524  1.00  0.00           C  
HETATM    6  C6  UNL     1     -11.744  -1.858   0.650  1.00  0.00           C  
HETATM    7  C7  UNL     1     -10.895  -1.036  -0.283  1.00  0.00           C  
HETATM    8  C8  UNL     1     -11.051   0.413   0.031  1.00  0.00           C  
HETATM    9  C9  UNL     1     -10.266   1.313  -0.866  1.00  0.00           C  
HETATM   10  C10 UNL     1      -8.800   1.095  -0.896  1.00  0.00           C  
HETATM   11  C11 UNL     1      -8.092   1.246   0.410  1.00  0.00           C  
HETATM   12  C12 UNL     1      -6.580   0.991   0.243  1.00  0.00           C  
HETATM   13  C13 UNL     1      -5.965   1.973  -0.706  1.00  0.00           C  
HETATM   14  C14 UNL     1      -4.493   1.689  -0.867  1.00  0.00           C  
HETATM   15  C15 UNL     1      -4.223   0.328  -1.416  1.00  0.00           C  
HETATM   16  C16 UNL     1      -2.771   0.026  -1.644  1.00  0.00           C  
HETATM   17  C17 UNL     1      -2.011   0.107  -0.356  1.00  0.00           C  
HETATM   18  C18 UNL     1      -0.555  -0.186  -0.583  1.00  0.00           C  
HETATM   19  O1  UNL     1      -0.191  -1.380  -0.615  1.00  0.00           O  
HETATM   20  O2  UNL     1       0.364   0.811  -0.755  1.00  0.00           O  
HETATM   21  C19 UNL     1       1.753   0.608  -0.990  1.00  0.00           C  
HETATM   22  C20 UNL     1       2.385   1.983  -1.129  1.00  0.00           C  
HETATM   23  C21 UNL     1       1.633   2.711  -2.220  1.00  0.00           C  
HETATM   24  O3  UNL     1       1.785   2.104  -3.455  1.00  0.00           O  
HETATM   25  P1  UNL     1       0.946   2.892  -4.671  1.00  0.00           P  
HETATM   26  O4  UNL     1       0.208   4.083  -4.130  1.00  0.00           O  
HETATM   27  O5  UNL     1      -0.216   1.860  -5.388  1.00  0.00           O  
HETATM   28  O6  UNL     1       1.985   3.443  -5.891  1.00  0.00           O  
HETATM   29  O7  UNL     1       3.734   1.977  -1.423  1.00  0.00           O  
HETATM   30  C22 UNL     1       4.785   2.472  -0.696  1.00  0.00           C  
HETATM   31  O8  UNL     1       4.486   3.004   0.424  1.00  0.00           O  
HETATM   32  C23 UNL     1       6.188   2.404  -1.169  1.00  0.00           C  
HETATM   33  C24 UNL     1       7.020   1.487  -0.317  1.00  0.00           C  
HETATM   34  C25 UNL     1       8.458   1.434  -0.807  1.00  0.00           C  
HETATM   35  C26 UNL     1       8.587   0.930  -2.218  1.00  0.00           C  
HETATM   36  C27 UNL     1       8.086  -0.461  -2.403  1.00  0.00           C  
HETATM   37  C28 UNL     1       8.847  -1.471  -1.559  1.00  0.00           C  
HETATM   38  C29 UNL     1      10.300  -1.503  -1.898  1.00  0.00           C  
HETATM   39  C30 UNL     1      11.006  -2.521  -1.049  1.00  0.00           C  
HETATM   40  C31 UNL     1      10.890  -2.204   0.445  1.00  0.00           C  
HETATM   41  C32 UNL     1      11.636  -3.261   1.170  1.00  0.00           C  
HETATM   42  C33 UNL     1      11.614  -3.155   2.636  1.00  0.00           C  
HETATM   43  C34 UNL     1      12.256  -2.008   3.263  1.00  0.00           C  
HETATM   44  C35 UNL     1      11.845  -0.623   3.033  1.00  0.00           C  
HETATM   45  C36 UNL     1      10.390  -0.340   3.345  1.00  0.00           C  
HETATM   46  C37 UNL     1      10.139  -0.651   4.801  1.00  0.00           C  
HETATM   47  H1  UNL     1     -16.001  -0.943   3.856  1.00  0.00           H  
HETATM   48  H2  UNL     1     -15.472   0.718   3.332  1.00  0.00           H  
HETATM   49  H3  UNL     1     -15.733  -0.528   2.088  1.00  0.00           H  
HETATM   50  H4  UNL     1     -13.724  -0.668   4.408  1.00  0.00           H  
HETATM   51  H5  UNL     1     -13.253  -0.037   2.811  1.00  0.00           H  
HETATM   52  H6  UNL     1     -14.394  -2.798   3.522  1.00  0.00           H  
HETATM   53  H7  UNL     1     -12.671  -2.482   3.176  1.00  0.00           H  
HETATM   54  H8  UNL     1     -13.794  -3.485   1.246  1.00  0.00           H  
HETATM   55  H9  UNL     1     -15.107  -2.282   1.262  1.00  0.00           H  
HETATM   56  H10 UNL     1     -13.496  -1.944  -0.511  1.00  0.00           H  
HETATM   57  H11 UNL     1     -13.501  -0.525   0.555  1.00  0.00           H  
HETATM   58  H12 UNL     1     -11.399  -1.734   1.708  1.00  0.00           H  
HETATM   59  H13 UNL     1     -11.519  -2.930   0.411  1.00  0.00           H  
HETATM   60  H14 UNL     1     -11.266  -1.253  -1.327  1.00  0.00           H  
HETATM   61  H15 UNL     1      -9.840  -1.376  -0.283  1.00  0.00           H  
HETATM   62  H16 UNL     1     -10.862   0.619   1.103  1.00  0.00           H  
HETATM   63  H17 UNL     1     -12.129   0.705  -0.118  1.00  0.00           H  
HETATM   64  H18 UNL     1     -10.650   1.208  -1.909  1.00  0.00           H  
HETATM   65  H19 UNL     1     -10.465   2.366  -0.530  1.00  0.00           H  
HETATM   66  H20 UNL     1      -8.519   0.141  -1.396  1.00  0.00           H  
HETATM   67  H21 UNL     1      -8.380   1.899  -1.574  1.00  0.00           H  
HETATM   68  H22 UNL     1      -8.204   2.273   0.836  1.00  0.00           H  
HETATM   69  H23 UNL     1      -8.429   0.540   1.188  1.00  0.00           H  
HETATM   70  H24 UNL     1      -6.493  -0.030  -0.172  1.00  0.00           H  
HETATM   71  H25 UNL     1      -6.146   1.030   1.246  1.00  0.00           H  
HETATM   72  H26 UNL     1      -6.414   1.884  -1.721  1.00  0.00           H  
HETATM   73  H27 UNL     1      -6.057   3.029  -0.324  1.00  0.00           H  
HETATM   74  H28 UNL     1      -4.051   1.804   0.163  1.00  0.00           H  
HETATM   75  H29 UNL     1      -4.079   2.476  -1.530  1.00  0.00           H  
HETATM   76  H30 UNL     1      -4.770   0.225  -2.379  1.00  0.00           H  
HETATM   77  H31 UNL     1      -4.589  -0.429  -0.666  1.00  0.00           H  
HETATM   78  H32 UNL     1      -2.382   0.796  -2.368  1.00  0.00           H  
HETATM   79  H33 UNL     1      -2.622  -0.937  -2.164  1.00  0.00           H  
HETATM   80  H34 UNL     1      -2.149   1.107   0.077  1.00  0.00           H  
HETATM   81  H35 UNL     1      -2.360  -0.633   0.394  1.00  0.00           H  
HETATM   82  H36 UNL     1       2.141   0.046  -0.143  1.00  0.00           H  
HETATM   83  H37 UNL     1       1.928   0.056  -1.915  1.00  0.00           H  
HETATM   84  H38 UNL     1       2.160   2.503  -0.147  1.00  0.00           H  
HETATM   85  H39 UNL     1       2.048   3.755  -2.359  1.00  0.00           H  
HETATM   86  H40 UNL     1       0.574   2.817  -1.976  1.00  0.00           H  
HETATM   87  H41 UNL     1       0.112   0.915  -5.322  1.00  0.00           H  
HETATM   88  H42 UNL     1       2.931   3.463  -5.545  1.00  0.00           H  
HETATM   89  H43 UNL     1       6.200   2.156  -2.250  1.00  0.00           H  
HETATM   90  H44 UNL     1       6.582   3.442  -1.105  1.00  0.00           H  
HETATM   91  H45 UNL     1       7.060   1.935   0.698  1.00  0.00           H  
HETATM   92  H46 UNL     1       6.549   0.502  -0.297  1.00  0.00           H  
HETATM   93  H47 UNL     1       9.092   0.862  -0.099  1.00  0.00           H  
HETATM   94  H48 UNL     1       8.833   2.476  -0.789  1.00  0.00           H  
HETATM   95  H49 UNL     1       8.025   1.611  -2.880  1.00  0.00           H  
HETATM   96  H50 UNL     1       9.647   1.018  -2.507  1.00  0.00           H  
HETATM   97  H51 UNL     1       8.242  -0.750  -3.462  1.00  0.00           H  
HETATM   98  H52 UNL     1       7.022  -0.594  -2.173  1.00  0.00           H  
HETATM   99  H53 UNL     1       8.435  -2.479  -1.859  1.00  0.00           H  
HETATM  100  H54 UNL     1       8.610  -1.342  -0.502  1.00  0.00           H  
HETATM  101  H55 UNL     1      10.802  -0.510  -1.858  1.00  0.00           H  
HETATM  102  H56 UNL     1      10.470  -1.838  -2.965  1.00  0.00           H  
HETATM  103  H57 UNL     1      12.083  -2.585  -1.255  1.00  0.00           H  
HETATM  104  H58 UNL     1      10.547  -3.520  -1.264  1.00  0.00           H  
HETATM  105  H59 UNL     1      11.198  -1.181   0.546  1.00  0.00           H  
HETATM  106  H60 UNL     1       9.828  -2.271   0.780  1.00  0.00           H  
HETATM  107  H61 UNL     1      12.688  -3.338   0.761  1.00  0.00           H  
HETATM  108  H62 UNL     1      11.185  -4.279   0.886  1.00  0.00           H  
HETATM  109  H63 UNL     1      11.977  -4.142   3.092  1.00  0.00           H  
HETATM  110  H64 UNL     1      10.519  -3.177   3.021  1.00  0.00           H  
HETATM  111  H65 UNL     1      13.404  -2.074   3.132  1.00  0.00           H  
HETATM  112  H66 UNL     1      12.179  -2.178   4.402  1.00  0.00           H  
HETATM  113  H67 UNL     1      12.138  -0.100   2.130  1.00  0.00           H  
HETATM  114  H68 UNL     1      12.462  -0.019   3.836  1.00  0.00           H  
HETATM  115  H69 UNL     1      10.146   0.733   3.184  1.00  0.00           H  
HETATM  116  H70 UNL     1       9.691  -0.950   2.748  1.00  0.00           H  
HETATM  117  H71 UNL     1      11.061  -0.486   5.394  1.00  0.00           H  
HETATM  118  H72 UNL     1       9.851  -1.713   4.904  1.00  0.00           H  
HETATM  119  H73 UNL     1       9.309   0.004   5.139  1.00  0.00           H  
CONECT    1    2   47   48   49
CONECT    2    3   50   51
CONECT    3    4   52   53
CONECT    4    5   54   55
CONECT    5    6   56   57
CONECT    6    7   58   59
CONECT    7    8   60   61
CONECT    8    9   62   63
CONECT    9   10   64   65
CONECT   10   11   66   67
CONECT   11   12   68   69
CONECT   12   13   70   71
CONECT   13   14   72   73
CONECT   14   15   74   75
CONECT   15   16   76   77
CONECT   16   17   78   79
CONECT   17   18   80   81
CONECT   18   19   19   20
CONECT   20   21
CONECT   21   22   82   83
CONECT   22   23   29   84
CONECT   23   24   85   86
CONECT   24   25
CONECT   25   26   26   27   28
CONECT   27   87
CONECT   28   88
CONECT   29   30
CONECT   30   31   31   32
CONECT   32   33   89   90
CONECT   33   34   91   92
CONECT   34   35   93   94
CONECT   35   36   95   96
CONECT   36   37   97   98
CONECT   37   38   99  100
CONECT   38   39  101  102
CONECT   39   40  103  104
CONECT   40   41  105  106
CONECT   41   42  107  108
CONECT   42   43  109  110
CONECT   43   44  111  112
CONECT   44   45  113  114
CONECT   45   46  115  116
CONECT   46  117  118  119
END

HMDB0114876
     RDKit          3D
PA(18:0/16:0)
119118  0  0  0  0  0  0  0  0999 V2000
  -15.3989   -0.3744    3.1350 C   0  0  0  0  0  0  0  0  0  0  0  0
  -13.9304   -0.7440    3.3210 C   0  0  0  0  0  0  0  0  0  0  0  0
  -13.6896   -2.1826    2.9203 C   0  0  0  0  0  0  0  0  0  0  0  0
  -14.0389   -2.4277    1.4724 C   0  0  0  0  0  0  0  0  0  0  0  0
  -13.2232   -1.5749    0.5236 C   0  0  0  0  0  0  0  0  0  0  0  0
  -11.7443   -1.8583    0.6501 C   0  0  0  0  0  0  0  0  0  0  0  0
  -10.8955   -1.0357   -0.2828 C   0  0  0  0  0  0  0  0  0  0  0  0
  -11.0506    0.4131    0.0308 C   0  0  0  0  0  0  0  0  0  0  0  0
  -10.2658    1.3132   -0.8665 C   0  0  0  0  0  0  0  0  0  0  0  0
   -8.7997    1.0954   -0.8962 C   0  0  0  0  0  0  0  0  0  0  0  0
   -8.0916    1.2463    0.4096 C   0  0  0  0  0  0  0  0  0  0  0  0
   -6.5804    0.9913    0.2429 C   0  0  0  0  0  0  0  0  0  0  0  0
   -5.9650    1.9728   -0.7064 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.4925    1.6892   -0.8668 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.2231    0.3280   -1.4161 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.7714    0.0264   -1.6440 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.0114    0.1065   -0.3555 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.5552   -0.1861   -0.5828 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.1909   -1.3801   -0.6149 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.3644    0.8112   -0.7550 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.7525    0.6083   -0.9898 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.3846    1.9826   -1.1288 C   0  0  2  0  0  0  0  0  0  0  0  0
    1.6325    2.7108   -2.2201 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.7853    2.1039   -3.4549 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.9459    2.8921   -4.6710 P   0  0  0  0  0  5  0  0  0  0  0  0
    0.2077    4.0834   -4.1301 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.2163    1.8602   -5.3876 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.9849    3.4434   -5.8911 O   0  0  0  0  0  0  0  0  0  0  0  0
    3.7343    1.9774   -1.4232 O   0  0  0  0  0  0  0  0  0  0  0  0
    4.7851    2.4717   -0.6962 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.4860    3.0036    0.4242 O   0  0  0  0  0  0  0  0  0  0  0  0
    6.1876    2.4041   -1.1688 C   0  0  0  0  0  0  0  0  0  0  0  0
    7.0196    1.4871   -0.3168 C   0  0  0  0  0  0  0  0  0  0  0  0
    8.4582    1.4342   -0.8068 C   0  0  0  0  0  0  0  0  0  0  0  0
    8.5871    0.9299   -2.2176 C   0  0  0  0  0  0  0  0  0  0  0  0
    8.0858   -0.4606   -2.4031 C   0  0  0  0  0  0  0  0  0  0  0  0
    8.8473   -1.4712   -1.5595 C   0  0  0  0  0  0  0  0  0  0  0  0
   10.3001   -1.5029   -1.8981 C   0  0  0  0  0  0  0  0  0  0  0  0
   11.0065   -2.5212   -1.0492 C   0  0  0  0  0  0  0  0  0  0  0  0
   10.8895   -2.2043    0.4454 C   0  0  0  0  0  0  0  0  0  0  0  0
   11.6362   -3.2607    1.1699 C   0  0  0  0  0  0  0  0  0  0  0  0
   11.6138   -3.1546    2.6358 C   0  0  0  0  0  0  0  0  0  0  0  0
   12.2563   -2.0084    3.2632 C   0  0  0  0  0  0  0  0  0  0  0  0
   11.8446   -0.6230    3.0335 C   0  0  0  0  0  0  0  0  0  0  0  0
   10.3899   -0.3398    3.3452 C   0  0  0  0  0  0  0  0  0  0  0  0
   10.1394   -0.6509    4.8011 C   0  0  0  0  0  0  0  0  0  0  0  0
  -16.0012   -0.9427    3.8562 H   0  0  0  0  0  0  0  0  0  0  0  0
  -15.4723    0.7178    3.3322 H   0  0  0  0  0  0  0  0  0  0  0  0
  -15.7331   -0.5279    2.0875 H   0  0  0  0  0  0  0  0  0  0  0  0
  -13.7242   -0.6675    4.4085 H   0  0  0  0  0  0  0  0  0  0  0  0
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  -11.5191   -2.9299    0.4110 H   0  0  0  0  0  0  0  0  0  0  0  0
  -11.2660   -1.2527   -1.3273 H   0  0  0  0  0  0  0  0  0  0  0  0
   -9.8399   -1.3758   -0.2827 H   0  0  0  0  0  0  0  0  0  0  0  0
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   -8.5193    0.1412   -1.3955 H   0  0  0  0  0  0  0  0  0  0  0  0
   -8.3796    1.8993   -1.5742 H   0  0  0  0  0  0  0  0  0  0  0  0
   -8.2035    2.2729    0.8357 H   0  0  0  0  0  0  0  0  0  0  0  0
   -8.4290    0.5403    1.1879 H   0  0  0  0  0  0  0  0  0  0  0  0
   -6.4932   -0.0303   -0.1716 H   0  0  0  0  0  0  0  0  0  0  0  0
   -6.1457    1.0300    1.2458 H   0  0  0  0  0  0  0  0  0  0  0  0
   -6.4135    1.8837   -1.7208 H   0  0  0  0  0  0  0  0  0  0  0  0
   -6.0567    3.0294   -0.3244 H   0  0  0  0  0  0  0  0  0  0  0  0
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   -4.0788    2.4764   -1.5303 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.7705    0.2247   -2.3790 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.5892   -0.4288   -0.6664 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.3824    0.7963   -2.3682 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.6218   -0.9369   -2.1642 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.1494    1.1074    0.0772 H   0  0  0  0  0  0  0  0  0  0  0  0
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    2.1415    0.0459   -0.1434 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.9283    0.0559   -1.9153 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.1598    2.5026   -0.1472 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.0478    3.7553   -2.3587 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.5744    2.8169   -1.9760 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.1118    0.9151   -5.3221 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.9312    3.4634   -5.5452 H   0  0  0  0  0  0  0  0  0  0  0  0
    6.1996    2.1558   -2.2495 H   0  0  0  0  0  0  0  0  0  0  0  0
    6.5820    3.4424   -1.1047 H   0  0  0  0  0  0  0  0  0  0  0  0
    7.0601    1.9352    0.6983 H   0  0  0  0  0  0  0  0  0  0  0  0
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    8.6097   -1.3415   -0.5022 H   0  0  0  0  0  0  0  0  0  0  0  0
   10.8023   -0.5099   -1.8585 H   0  0  0  0  0  0  0  0  0  0  0  0
   10.4704   -1.8381   -2.9647 H   0  0  0  0  0  0  0  0  0  0  0  0
   12.0830   -2.5852   -1.2550 H   0  0  0  0  0  0  0  0  0  0  0  0
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   12.6882   -3.3379    0.7609 H   0  0  0  0  0  0  0  0  0  0  0  0
   11.1854   -4.2790    0.8860 H   0  0  0  0  0  0  0  0  0  0  0  0
   11.9773   -4.1423    3.0920 H   0  0  0  0  0  0  0  0  0  0  0  0
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   13.4036   -2.0739    3.1320 H   0  0  0  0  0  0  0  0  0  0  0  0
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    9.3088    0.0043    5.1385 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  1  0
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 32 33  1  0
 33 34  1  0
 34 35  1  0
 35 36  1  0
 36 37  1  0
 37 38  1  0
 38 39  1  0
 39 40  1  0
 40 41  1  0
 41 42  1  0
 42 43  1  0
 43 44  1  0
 44 45  1  0
 45 46  1  0
  1 47  1  0
  1 48  1  0
  1 49  1  0
  2 50  1  0
  2 51  1  0
  3 52  1  0
  3 53  1  0
  4 54  1  0
  4 55  1  0
  5 56  1  0
  5 57  1  0
  6 58  1  0
  6 59  1  0
  7 60  1  0
  7 61  1  0
  8 62  1  0
  8 63  1  0
  9 64  1  0
  9 65  1  0
 10 66  1  0
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 11 68  1  0
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 12 70  1  0
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 13 72  1  0
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 14 75  1  0
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 17 80  1  0
 17 81  1  0
 21 82  1  0
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 23 85  1  0
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 27 87  1  0
 28 88  1  0
 32 89  1  0
 32 90  1  0
 33 91  1  0
 33 92  1  0
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 35 95  1  0
 35 96  1  0
 36 97  1  0
 36 98  1  0
 37 99  1  0
 37100  1  0
 38101  1  0
 38102  1  0
 39103  1  0
 39104  1  0
 40105  1  0
 40106  1  0
 41107  1  0
 41108  1  0
 42109  1  0
 42110  1  0
 43111  1  0
 43112  1  0
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 44114  1  0
 45115  1  0
 45116  1  0
 46117  1  0
 46118  1  0
 46119  1  0
M  END

View in JSmol View Stereo Labels

Synonyms

Value	Source
1-Stearoyl-2-palmitoyl-sn-glycero-3-phosphate	HMDB
1-Stearoyl-2-palmitoyl-sn-phosphatidic acid	HMDB
PA(34:0)	HMDB
Phosphatidic acid(18:0/16:0)	HMDB
Phosphatidic acid(34:0)	HMDB
Phosphatidate(18:0/16:0)	HMDB
Phosphatidate(34:0)	HMDB
1-stearoyl-2-palmitoyl-sn-glycero-3-phosphate	SMPDB, HMDB
1-stearoyl-2-palmitoyl-sn-phosphatidic acid	SMPDB, HMDB
PA(34:0)	SMPDB, HMDB
Phosphatidic acid(18:0/16:0)	SMPDB, HMDB
Phosphatidic acid(34:0)	SMPDB, HMDB
Phosphatidate(18:0/16:0)	SMPDB, HMDB
PA(18:0/16:0)	SMPDB

Chemical Formula

C₃₇H₇₃O₈P

Average Molecular Weight

676.957

Monoisotopic Molecular Weight

676.504306309

IUPAC Name

[(2R)-2-(hexadecanoyloxy)-3-(octadecanoyloxy)propoxy]phosphonic acid

Traditional Name

(2R)-2-(hexadecanoyloxy)-3-(octadecanoyloxy)propoxyphosphonic acid

CAS Registry Number

Not Available

SMILES

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

InChI Identifier

InChI=1S/C37H73O8P/c1-3-5-7-9-11-13-15-17-18-20-21-23-25-27-29-31-36(38)43-33-35(34-44-46(40,41)42)45-37(39)32-30-28-26-24-22-19-16-14-12-10-8-6-4-2/h35H,3-34H2,1-2H3,(H2,40,41,42)/t35-/m1/s1

InChI Key

USQMHZSVXZAKAI-PGUFJCEWSA-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

Diacylglycerophosphates (LMGP10010888 )

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
logP	9.04	ALOGPS
logP	12.77	ChemAxon
logS	-6.9	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	187.77 m³·mol⁻¹	ChemAxon
Polarizability	84.87 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]+	266.928	31661259
DarkChem	[M-H]-	255.754	31661259
DeepCCS	[M+H]+	256.296	30932474
DeepCCS	[M-H]-	253.391	30932474
DeepCCS	[M-2H]-	287.704	30932474
DeepCCS	[M+Na]+	264.044	30932474
AllCCS	[M+H]+	277.6	32859911
AllCCS	[M+H-H2O]+	277.3	32859911
AllCCS	[M+NH4]+	277.9	32859911
AllCCS	[M+Na]+	277.9	32859911
AllCCS	[M-H]-	261.2	32859911
AllCCS	[M+Na-2H]-	265.7	32859911
AllCCS	[M+HCOO]-	270.7	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.	10.71 minutes	32390414
Predicted by Siyang on May 30, 2022	32.9374 minutes	33406817
Predicted by Siyang using ReTip algorithm on June 8, 2022	2.37 minutes	32390414
Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid	4859.7 seconds	40023050
Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid	565.6 seconds	40023050
Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid	360.3 seconds	40023050
Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid	231.1 seconds	40023050
RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid	960.7 seconds	40023050
Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid	1625.1 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	1524.4 seconds	40023050
HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate)	235.4 seconds	40023050
UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid	3293.4 seconds	40023050
BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid	1026.9 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	2749.9 seconds	40023050
SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid	1269.2 seconds	40023050
RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid	689.4 seconds	40023050
MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate	766.6 seconds	40023050
KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA	744.8 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	8.9 seconds	40023050

Predicted Kovats Retention Indices

Underivatized

Metabolite	SMILES	Kovats RI Value	Column Type	Reference
PA(18:0/16:0)	[H][C@@](COC(=O)CCCCCCCCCCCCCCCCC)(COP(O)(O)=O)OC(=O)CCCCCCCCCCCCCCC	4339.3	Standard polar	33892256
PA(18:0/16:0)	[H][C@@](COC(=O)CCCCCCCCCCCCCCCCC)(COP(O)(O)=O)OC(=O)CCCCCCCCCCCCCCC	4014.0	Standard non polar	33892256
PA(18:0/16:0)	[H][C@@](COC(=O)CCCCCCCCCCCCCCCCC)(COP(O)(O)=O)OC(=O)CCCCCCCCCCCCCCC	4831.2	Semi standard non polar	33892256

Derivatized

Derivative Name / Structure	SMILES	Kovats RI Value	Column Type	Reference
PA(18:0/16:0),1TMS,isomer #1	CCCCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCCCC	4698.9	Semi standard non polar	33892256
PA(18:0/16:0),1TMS,isomer #1	CCCCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCCCC	4273.9	Standard non polar	33892256
PA(18:0/16:0),1TMS,isomer #1	CCCCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCCCC	5805.9	Standard polar	33892256
PA(18:0/16:0),2TMS,isomer #1	CCCCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCCCC	4676.6	Semi standard non polar	33892256
PA(18:0/16:0),2TMS,isomer #1	CCCCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCCCC	4281.0	Standard non polar	33892256
PA(18:0/16:0),2TMS,isomer #1	CCCCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCCCC	5056.9	Standard polar	33892256
PA(18:0/16:0),1TBDMS,isomer #1	CCCCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C(C)(C)C)OC(=O)CCCCCCCCCCCCCCC	4965.1	Semi standard non polar	33892256
PA(18:0/16:0),1TBDMS,isomer #1	CCCCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C(C)(C)C)OC(=O)CCCCCCCCCCCCCCC	4390.2	Standard non polar	33892256
PA(18:0/16:0),1TBDMS,isomer #1	CCCCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C(C)(C)C)OC(=O)CCCCCCCCCCCCCCC	5770.9	Standard polar	33892256

Spectra

GC-MS Spectra

Spectrum Type	Description	Splash Key	Deposition Date	Source	View
Predicted GC-MS	Predicted GC-MS Spectrum - PA(18:0/16:0) GC-MS (TMS_2_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(18:0/16:0) 10V, Positive-QTOF	splash10-05r9-1192314000-88912f1d232d0e9d4067	2019-02-23	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - PA(18:0/16:0) 20V, Positive-QTOF	splash10-00n1-2192121000-79b330ff6e3b0c89cfb3	2019-02-23	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - PA(18:0/16:0) 40V, Positive-QTOF	splash10-002n-1193141000-0122332177abf3b2bd26	2019-02-23	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - PA(18:0/16:0) 10V, Negative-QTOF	splash10-00pi-3090202000-f577999701cce6a09b78	2019-02-23	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - PA(18:0/16:0) 20V, Negative-QTOF	splash10-004i-9060000000-1f6c228b4c8bcb4c8392	2019-02-23	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - PA(18:0/16:0) 40V, Negative-QTOF	splash10-004i-9000000000-0ee37ceb94cbcbb4e44d	2019-02-23	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - PA(18:0/16:0) 10V, Negative-QTOF	splash10-004i-0000009000-70ee80b755cdf52afbc6	2021-09-22	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - PA(18:0/16:0) 20V, Negative-QTOF	splash10-05ru-1194906000-cc7b892465aab8b9e0a7	2021-09-22	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - PA(18:0/16:0) 40V, Negative-QTOF	splash10-053r-0090200000-9bc2c9862344acd9049a	2021-09-22	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - PA(18:0/16:0) 10V, Positive-QTOF	splash10-0a6r-0000009000-7e0999ffc52b0364062b	2021-09-22	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - PA(18:0/16:0) 20V, Positive-QTOF	splash10-004i-0000059000-74a8587c7290e14c68dd	2021-09-22	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - PA(18:0/16:0) 40V, Positive-QTOF	splash10-00bc-0006693000-a6b9c2d8675df16833e3	2021-09-22	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - PA(18:0/16:0) 10V, Positive-QTOF	splash10-0002-0000009000-72505f865a777aa569e9	2021-09-24	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - PA(18:0/16:0) 20V, Positive-QTOF	splash10-0udk-0000009000-1655ebf774f16e4bfcd2	2021-09-24	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - PA(18:0/16:0) 40V, Positive-QTOF	splash10-0hgn-0000905000-5933cc273074875b9e7b	2021-09-24	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(18:0/16:0/18:1(11Z))		Not Available
De Novo Triacylglycerol Biosynthesis TG(18:0/16:0/18:3(9Z,12Z,15Z))		Not Available
De Novo Triacylglycerol Biosynthesis TG(18:0/16:0/18:0)		Not Available
De Novo Triacylglycerol Biosynthesis TG(18:0/16:0/20:0)		Not Available
De Novo Triacylglycerol Biosynthesis TG(18:0/16:0/22:0)		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

62874865

KEGG Compound ID

Not Available

BioCyc ID

Not Available

BiGG ID

Not Available

Wikipedia Link

Not Available

METLIN ID

Not Available

PubChem Compound

52929480

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

Moritz A, De Graan PN, Gispen WH, Wirtz KW: Phosphatidic acid is a specific activator of phosphatidylinositol-4-phosphate kinase. J Biol Chem. 1992 Apr 15;267(11):7207-10. [PubMed:1313792 ]
Simons K, Toomre D: Lipid rafts and signal transduction. Nat Rev Mol Cell Biol. 2000 Oct;1(1):31-9. [PubMed:11413487 ]
Watson AD: Thematic review series: systems biology approaches to metabolic and cardiovascular disorders. Lipidomics: a global approach to lipid analysis in biological systems. J Lipid Res. 2006 Oct;47(10):2101-11. Epub 2006 Aug 10. [PubMed:16902246 ]
Sethi JK, Vidal-Puig AJ: Thematic review series: adipocyte biology. Adipose tissue function and plasticity orchestrate nutritional adaptation. J Lipid Res. 2007 Jun;48(6):1253-62. Epub 2007 Mar 20. [PubMed:17374880 ]
Lingwood D, Simons K: Lipid rafts as a membrane-organizing principle. Science. 2010 Jan 1;327(5961):46-50. doi: 10.1126/science.1174621. [PubMed:20044567 ]
Divecha N, Irvine RF: Phospholipid signaling. Cell. 1995 Jan 27;80(2):269-78. [PubMed:7834746 ]
Moolenaar WH, Kruijer W, Tilly BC, Verlaan I, Bierman AJ, de Laat SW: Growth factor-like action of phosphatidic acid. Nature. 1986 Sep 11-17;323(6084):171-3. [PubMed:3748188 ]
Yang CY, Frohman MA: Mitochondria: signaling with phosphatidic acid. Int J Biochem Cell Biol. 2012 Aug;44(8):1346-50. doi: 10.1016/j.biocel.2012.05.006. Epub 2012 May 15. [PubMed:22609101 ]
Cevc, Gregor (1993). Phospholipids Handbook. Marcel Dekker.
Gunstone, Frank D., John L. Harwood, and Albert J. Dijkstra (2007). The lipid handbook with CD-ROM. CRC Press.

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(18:0/16:0) (HMDB0114876)

MOL for HMDB0114876 (PA(18:0/16:0))

3D MOL for HMDB0114876 (PA(18:0/16:0))

3D SDF for HMDB0114876 (PA(18:0/16:0))

3D-SDF for HMDB0114876 (PA(18:0/16:0))

PDB for HMDB0114876 (PA(18:0/16:0))

3D PDB for HMDB0114876 (PA(18:0/16:0))

SMILES for HMDB0114876 (PA(18:0/16:0))

INCHI for HMDB0114876 (PA(18:0/16:0))

Structure for HMDB0114876 (PA(18:0/16:0))

3D Structure for HMDB0114876 (PA(18:0/16:0))

Predicted Collision Cross Sections

Predicted Retention Times

Underivatized

Predicted Kovats Retention Indices

Underivatized

Derivatized

GC-MS Spectra

MS/MS Spectra

Enzymes