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Showing metabocard for PI(16:0/20:0) (HMDB0009785)

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IdentificationTaxonomyOntologyPhysical propertiesSpectraBiological propertiesConcentrationsLinksReferencesenzymes (80) Show 80 proteinsXML
enzymes (80) Show 80 proteins
Record Information
Version5.0
StatusDetected and Quantified
Creation Date2008-09-12 01:59:43 UTC
Update Date2022-03-07 02:50:42 UTC
HMDB IDHMDB0009785
Secondary Accession Numbers
  • HMDB09785
Metabolite Identification
Common NamePI(16:0/20:0)
DescriptionPI(16:0/20:0) is a phosphatidylinositol. Phosphatidylinositols are important lipids, both as a key membrane constituent and as a participant in essential metabolic processes, both directly and via a number of metabolites. Phosphatidylinositols are acidic (anionic) phospholipids that consist of a phosphatidic acid backbone, linked via the phosphate group to inositol (hexahydroxycyclohexane). Phosphatidylinositols 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 18 and 20 carbons are the most common. PI(16:0/20:0), in particular, consists of one chain of palmitic acid at the C-1 position and one chain of arachidic acid at the C-2 position. The palmitic acid moiety is derived from fish oils, milk fats, vegetable oils and animal fats, while the arachidic acid moiety is derived from peanut oil. The inositol group that is part of every phosphatidylinositol lipid is covalently linked to the phosphate group that acts as a bridge to the lipid tail. In most organisms, the stereochemical form of this inositol is myo-D-inositol (with one axial hydroxyl in position 2 with the remainder equatorial), although other forms can be found in certain plant phosphatidylinositols. Phosphatidylinositol is especially abundant in brain tissue, where it can amount to 10% of the phospholipids, but it is present in all tissues and cell types. There is usually less of it than of phosphatidylcholine, phosphatidylethanolamine and phosphatidylserine. In animal tissues, phosphatidylinositol is the primary source of the arachidonic acid required for biosynthesis of eicosanoids, including prostaglandins, via the action of the enzyme phospholipase A2. Phosphatidylinositol can be phosphorylated by a number of different kinases that place the phosphate moiety on positions 4 and 5 of the inositol ring, although position 3 can also be phosphorylated by a specific kinase. Seven different isomers are known, but the most important in both quantitative and biological terms are phosphatidylinositol 4-phosphate and phosphatidylinositol 4,5-bisphosphate. Phosphatidylinositol and the phosphatidylinositol phosphates are the main source of diacylglycerols that serve as signaling molecules, via the action of phospholipase C enzymes.While most phospholipids have a saturated fatty acid on C-1 and an unsaturated fatty acid on C-2 of the glycerol backbone, the fatty acid distribution at the C-1 and C-2 positions of glycerol within phospholipids is continually in flux, owing to phospholipid degradation and the continuous phospholipid remodeling that occurs while these molecules are in membranes. PIs contain almost exclusively stearic acid at carbon 1 and arachidonic acid at carbon 2. PIs composed exclusively of non-phosphorylated inositol exhibit a net charge of -1 at physiological pH. Molecules with phosphorylated inositol (such as PIP, PIP2, PIP3, etc.) are termed polyphosphoinositides. The polyphosphoinositides are important intracellular transducers of signals emanating from the plasma membrane. The synthesis of PI involves CDP-activated 1,2-diacylglycerol condensation with myo-inositol.
Structure
Data?1582752745
MOL3D MOLSDF3D SDFPDB3D PDBSMILESInChI

MOL for HMDB0009785 (PI(16:0/20:0))

PI(16:0/20:0)
  Mrv1652312131717452D          

 60 60  0  0  1  0            999 V2000
   -2.6340    0.3607    0.0000 C   0  0  1  0  0  0  0  0  0  0  0  0
   -3.3442    0.7695    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.0543    0.3607    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -2.2236   -0.3496    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.0444   -0.3496    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -1.9236    0.7708    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.2134    0.3607    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.7241    0.3394    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.0236    0.6438    0.0000 P   0  0  0  0  0  0  0  0  0  0  0  0
   -0.3853    0.0167    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.0236    1.3916    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    3.4847    0.6615    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.1813    1.0096    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.5043   -0.1685    0.0000 C   0  0  1  0  0  0  0  0  0  0  0  0
    2.8093    0.1830    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.1162   -0.1685    0.0000 C   0  0  1  0  0  0  0  0  0  0  0  0
    4.7899    1.0096    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.3891    0.7974    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.8053    1.2227    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    3.9631    1.2549    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    5.0243    0.1292    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    5.4745    0.8368    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -4.7645    0.7695    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.7645    1.5409    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -5.4787    0.3564    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -6.1928    0.7695    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -6.9070    0.3564    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -7.6211    0.7695    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -8.3353    0.3564    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -9.0494    0.7695    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -9.7635    0.3564    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  -10.4776    0.7695    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  -11.1918    0.3564    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  -11.9060    0.7695    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  -12.6201    0.3564    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  -13.3342    0.7695    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  -14.0484    0.3564    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  -14.7625    0.7695    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  -15.4766    0.3564    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.7884   -0.7693    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.7884   -1.5407    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -4.5026   -0.3562    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -5.2167   -0.7693    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -5.9308   -0.3562    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -6.6450   -0.7693    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -7.3591   -0.3562    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -8.0733   -0.7693    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -8.7874   -0.3562    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -9.5016   -0.7693    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  -10.2157   -0.3562    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  -10.9298   -0.7693    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  -11.6439   -0.3562    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  -12.3581   -0.7693    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  -13.0722   -0.3562    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  -13.7864   -0.7693    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  -14.5005   -0.3562    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  -15.2147   -0.7693    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  -15.9288   -0.3562    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  -16.6429   -0.7693    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  -17.3570   -0.3562    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 23  1  0  0  0  0
  6  1  1  0  0  0  0
  7  6  1  0  0  0  0
  7  9  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
 12 13  1  0  0  0  0
 12 17  1  0  0  0  0
 12 20  1  0  0  0  0
 13 14  1  0  0  0  0
 13 18  1  0  0  0  0
 14 15  1  0  0  0  0
 14  8  1  1  0  0  0
 15 19  1  0  0  0  0
 16 17  1  0  0  0  0
 16 15  1  0  0  0  0
 16 21  1  1  0  0  0
 17 22  1  0  0  0  0
 23 24  2  0  0  0  0
 23 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
 31 32  1  0  0  0  0
 32 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
 40  5  1  0  0  0  0
 40 41  2  0  0  0  0
 40 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
 49 50  1  0  0  0  0
 50 51  1  0  0  0  0
 51 52  1  0  0  0  0
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 53 54  1  0  0  0  0
 54 55  1  0  0  0  0
 55 56  1  0  0  0  0
 56 57  1  0  0  0  0
 57 58  1  0  0  0  0
 58 59  1  0  0  0  0
 59 60  1  0  0  0  0
M  END
Download

3D MOL for HMDB0009785 (PI(16:0/20:0))

HMDB0009785
     RDKit          3D
PI(16:0/20:0)
146146  0  0  0  0  0  0  0  0999 V2000
    5.3716   -3.1645   -3.8759 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.0684   -2.4857   -4.2460 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.3507   -1.9621   -3.0185 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.1675   -0.9459   -2.2774 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.4419   -0.4738   -1.0752 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.1280    0.1581   -1.2469 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.0176    1.3840   -2.0667 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.8432    2.5476   -1.6107 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.4448    2.8738   -0.1964 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.2047    4.0524    0.3873 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.6433    4.1100    1.8478 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.2610    5.2006    2.6061 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.7517    5.3648    3.9867 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.8291    4.2739    4.9621 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.0210    3.0549    4.8145 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.4097    2.1156    5.9674 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.5980    0.8342    5.8914 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.1348    1.0337    6.0560 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.6020   -0.2758    5.9138 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.4580   -0.8297    4.5260 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.1687   -0.2036    3.6682 O   0  0  0  0  0  0  0  0  0  0  0  0
   -1.0264   -2.0434    4.1788 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.8626   -2.4899    2.8128 C   0  0  2  0  0  0  0  0  0  0  0  0
   -2.2244   -2.5765    2.1789 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.2753   -2.9530    0.8649 O   0  0  0  0  0  0  0  0  0  0  0  0
   -1.6676   -2.3066   -0.2240 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.9864   -1.3050   -0.0112 O   0  0  0  0  0  0  0  0  0  0  0  0
   -1.9349   -2.9195   -1.5383 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.2927   -2.2285   -2.7034 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.6852   -0.7824   -2.8586 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.0427   -0.1665   -4.0757 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.3691    1.3269   -4.1844 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.7219    1.8093   -5.4549 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.8897    3.2929   -5.6427 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.2121    4.0697   -4.5349 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.3870    5.5495   -4.8040 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.3258    6.3675   -3.7300 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.1913    7.8328   -3.9772 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.2106    8.3568   -3.9651 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.8689    8.1291   -2.6042 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.2655    8.7002   -2.6716 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.9121    8.4700   -1.3218 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.1632   -3.7967    2.8720 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.9035   -4.7191    3.5781 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.1078   -6.2111    3.7129 P   0  0  0  0  0  5  0  0  0  0  0  0
    1.2915   -5.9545    3.1178 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.1814   -6.4003    5.3627 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.8319   -7.3441    2.9227 O   0  0  0  0  0  0  0  0  0  0  0  0
   -1.4860   -7.3935    1.7913 C   0  0  1  0  0  0  0  0  0  0  0  0
   -0.5588   -8.1322    0.7959 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.0756   -8.1290   -0.4736 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.4699   -9.5426    1.3768 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.5033  -10.2912    0.7185 O   0  0  0  0  0  0  0  0  0  0  0  0
   -1.8078  -10.1437    1.0851 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.9565  -10.2246   -0.3137 O   0  0  0  0  0  0  0  0  0  0  0  0
   -2.9753   -9.4283    1.6554 C   0  0  1  0  0  0  0  0  0  0  0  0
   -3.2498  -10.0121    2.9156 O   0  0  0  0  0  0  0  0  0  0  0  0
   -2.8694   -7.9361    1.7309 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.5707   -7.4134    0.6345 O   0  0  0  0  0  0  0  0  0  0  0  0
    5.3417   -3.5798   -2.8407 H   0  0  0  0  0  0  0  0  0  0  0  0
    6.2220   -2.4686   -3.9902 H   0  0  0  0  0  0  0  0  0  0  0  0
    5.5022   -4.0104   -4.5927 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.2649   -1.6656   -4.9506 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.4028   -3.2156   -4.7377 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.4227   -1.4560   -3.4281 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.9807   -2.7840   -2.3763 H   0  0  0  0  0  0  0  0  0  0  0  0
    5.0734   -1.5129   -1.8983 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.5791   -0.1573   -2.9336 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.2873   -1.3790   -0.4088 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.1645    0.1421   -0.4595 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.3966   -0.5862   -1.6835 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.6716    0.3666   -0.2321 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.9428    1.7307   -1.9546 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.1130    1.1749   -3.1573 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.9225    2.4284   -1.7064 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.5790    3.4390   -2.2314 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.3592    3.1886   -0.2086 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.6047    2.0300    0.5039 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.0279    4.9941   -0.1245 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.2941    3.8463    0.4259 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.0708    3.1194    2.2302 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.5715    4.1236    1.7493 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.3790    4.9716    2.7192 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.2635    6.1841    2.0470 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.2842    6.2690    4.4171 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.6664    5.7420    3.8755 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.5442    4.7371    5.9738 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.9204    4.0326    5.1432 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.9168    3.3227    4.9568 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.0438    2.4533    3.9361 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.3287    2.6078    6.9306 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.4634    1.8416    5.7828 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.9236    0.2476    5.0412 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.9388    0.2474    6.7999 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.1111    1.3983    7.0991 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.3082    1.8115    5.3985 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.7002   -0.1542    6.1260 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.2453   -0.9914    6.6866 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.2520   -1.7529    2.2400 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.7445   -1.5789    2.3341 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.8656   -3.2848    2.7625 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.0456   -2.8992   -1.7543 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.6567   -3.9973   -1.5159 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.6181   -2.7712   -3.6340 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.1764   -2.3107   -2.6629 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.5365   -0.1966   -1.9491 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.7973   -0.7770   -3.0478 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.4258   -0.6586   -4.9827 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.0650   -0.2346   -4.0653 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.4753    1.4443   -4.2334 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.0222    1.8390   -3.2939 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.2277    1.2863   -6.3197 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.3468    1.5169   -5.5114 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.5274    3.6307   -6.6285 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.9703    3.5674   -5.5947 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.7409    3.8104   -3.5873 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.8479    3.7962   -4.4800 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.4625    5.8348   -4.7473 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.0244    5.8278   -5.7964 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.0193    6.0709   -2.7100 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.4190    6.1131   -3.8036 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.6058    8.0376   -5.0085 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.8366    8.4100   -3.2799 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.1579    9.4725   -4.0625 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.8410    7.9808   -4.7807 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.9245    7.0744   -2.3315 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.2989    8.7577   -1.8775 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.2375    9.7811   -2.9396 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.8796    8.2005   -3.4363 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.8968    8.0134   -1.4547 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.0630    9.4525   -0.7950 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.3081    7.7918   -0.7184 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.1124   -4.1522    1.8569 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.8207   -3.6716    3.4003 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.0327   -6.0480    5.6687 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.5103   -6.3701    1.3579 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.4236   -7.6682    0.8177 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.6452   -7.4098   -0.9967 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.3259   -9.4674    2.4504 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.9871   -9.7009    0.0553 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.8031  -11.1989    1.4487 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.2266  -10.7046   -0.7567 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.8675   -9.7321    1.0433 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.4513  -10.1657    3.4407 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.4517   -7.5956    2.6099 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.1080   -6.5715    0.3421 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
  8  9  1  0
  9 10  1  0
 10 11  1  0
 11 12  1  0
 12 13  1  0
 13 14  1  0
 14 15  1  0
 15 16  1  0
 16 17  1  0
 17 18  1  0
 18 19  1  0
 19 20  1  0
 20 21  2  0
 20 22  1  0
 22 23  1  0
 23 24  1  0
 24 25  1  0
 25 26  1  0
 26 27  2  0
 26 28  1  0
 28 29  1  0
 29 30  1  0
 30 31  1  0
 31 32  1  0
 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
 23 43  1  0
 43 44  1  0
 44 45  1  0
 45 46  2  0
 45 47  1  0
 45 48  1  0
 48 49  1  0
 49 50  1  0
 50 51  1  0
 50 52  1  0
 52 53  1  0
 52 54  1  0
 54 55  1  0
 54 56  1  0
 56 57  1  0
 56 58  1  0
 58 59  1  0
 58 49  1  0
  1 60  1  0
  1 61  1  0
  1 62  1  0
  2 63  1  0
  2 64  1  0
  3 65  1  0
  3 66  1  0
  4 67  1  0
  4 68  1  0
  5 69  1  0
  5 70  1  0
  6 71  1  0
  6 72  1  0
  7 73  1  0
  7 74  1  0
  8 75  1  0
  8 76  1  0
  9 77  1  0
  9 78  1  0
 10 79  1  0
 10 80  1  0
 11 81  1  0
 11 82  1  0
 12 83  1  0
 12 84  1  0
 13 85  1  0
 13 86  1  0
 14 87  1  0
 14 88  1  0
 15 89  1  0
 15 90  1  0
 16 91  1  0
 16 92  1  0
 17 93  1  0
 17 94  1  0
 18 95  1  0
 18 96  1  0
 19 97  1  0
 19 98  1  0
 23 99  1  6
 24100  1  0
 24101  1  0
 28102  1  0
 28103  1  0
 29104  1  0
 29105  1  0
 30106  1  0
 30107  1  0
 31108  1  0
 31109  1  0
 32110  1  0
 32111  1  0
 33112  1  0
 33113  1  0
 34114  1  0
 34115  1  0
 35116  1  0
 35117  1  0
 36118  1  0
 36119  1  0
 37120  1  0
 37121  1  0
 38122  1  0
 38123  1  0
 39124  1  0
 39125  1  0
 40126  1  0
 40127  1  0
 41128  1  0
 41129  1  0
 42130  1  0
 42131  1  0
 42132  1  0
 43133  1  0
 43134  1  0
 47135  1  0
 49136  1  6
 50137  1  0
 51138  1  0
 52139  1  0
 53140  1  0
 54141  1  0
 55142  1  0
 56143  1  6
 57144  1  0
 58145  1  0
 59146  1  0
M  END
Download

3D SDF for HMDB0009785 (PI(16:0/20:0))

PI(16:0/20:0)
  Mrv1652312131717452D          

 60 60  0  0  1  0            999 V2000
   -2.6340    0.3607    0.0000 C   0  0  1  0  0  0  0  0  0  0  0  0
   -3.3442    0.7695    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.0543    0.3607    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -2.2236   -0.3496    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.0444   -0.3496    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -1.9236    0.7708    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.2134    0.3607    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.7241    0.3394    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.0236    0.6438    0.0000 P   0  0  0  0  0  0  0  0  0  0  0  0
   -0.3853    0.0167    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.0236    1.3916    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    3.4847    0.6615    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.1813    1.0096    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.5043   -0.1685    0.0000 C   0  0  1  0  0  0  0  0  0  0  0  0
    2.8093    0.1830    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.1162   -0.1685    0.0000 C   0  0  1  0  0  0  0  0  0  0  0  0
    4.7899    1.0096    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.3891    0.7974    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.8053    1.2227    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    3.9631    1.2549    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    5.0243    0.1292    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    5.4745    0.8368    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -4.7645    0.7695    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.7645    1.5409    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -5.4787    0.3564    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -6.1928    0.7695    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -6.9070    0.3564    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -7.6211    0.7695    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -8.3353    0.3564    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -9.0494    0.7695    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -9.7635    0.3564    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  -10.4776    0.7695    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  -11.1918    0.3564    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  -11.9060    0.7695    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  -12.6201    0.3564    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  -13.3342    0.7695    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  -14.0484    0.3564    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  -14.7625    0.7695    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  -15.4766    0.3564    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.7884   -0.7693    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.7884   -1.5407    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -4.5026   -0.3562    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -5.2167   -0.7693    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -5.9308   -0.3562    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -6.6450   -0.7693    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -7.3591   -0.3562    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -8.0733   -0.7693    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -8.7874   -0.3562    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -9.5016   -0.7693    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  -10.2157   -0.3562    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  -10.9298   -0.7693    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  -11.6439   -0.3562    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  -12.3581   -0.7693    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  -13.0722   -0.3562    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  -13.7864   -0.7693    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  -14.5005   -0.3562    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  -15.2147   -0.7693    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  -15.9288   -0.3562    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  -16.6429   -0.7693    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  -17.3570   -0.3562    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 23  1  0  0  0  0
  6  1  1  0  0  0  0
  7  6  1  0  0  0  0
  7  9  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
 12 13  1  0  0  0  0
 12 17  1  0  0  0  0
 12 20  1  0  0  0  0
 13 14  1  0  0  0  0
 13 18  1  0  0  0  0
 14 15  1  0  0  0  0
 14  8  1  1  0  0  0
 15 19  1  0  0  0  0
 16 17  1  0  0  0  0
 16 15  1  0  0  0  0
 16 21  1  1  0  0  0
 17 22  1  0  0  0  0
 23 24  2  0  0  0  0
 23 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
 31 32  1  0  0  0  0
 32 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
 40  5  1  0  0  0  0
 40 41  2  0  0  0  0
 40 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
 49 50  1  0  0  0  0
 50 51  1  0  0  0  0
 51 52  1  0  0  0  0
 52 53  1  0  0  0  0
 53 54  1  0  0  0  0
 54 55  1  0  0  0  0
 55 56  1  0  0  0  0
 56 57  1  0  0  0  0
 57 58  1  0  0  0  0
 58 59  1  0  0  0  0
 59 60  1  0  0  0  0
M  END
> <DATABASE_ID>
HMDB0009785

> <DATABASE_NAME>
hmdb

> <SMILES>
[H][C@@](COC(=O)CCCCCCCCCCCCCCC)(COP(O)(=O)O[C@H]1C(O)C(O)C(O)[C@@H](O)C1O)OC(=O)CCCCCCCCCCCCCCCCCCC

> <INCHI_IDENTIFIER>
InChI=1S/C45H87O13P/c1-3-5-7-9-11-13-15-17-18-19-20-22-24-26-28-30-32-34-39(47)57-37(36-56-59(53,54)58-45-43(51)41(49)40(48)42(50)44(45)52)35-55-38(46)33-31-29-27-25-23-21-16-14-12-10-8-6-4-2/h37,40-45,48-52H,3-36H2,1-2H3,(H,53,54)/t37-,40?,41-,42?,43?,44?,45-/m1/s1

> <INCHI_KEY>
RWZGSUKHWVGIAM-SNXKPFKBSA-N

> <FORMULA>
C45H87O13P

> <MOLECULAR_WEIGHT>
867.1382

> <EXACT_MASS>
866.588429382

> <JCHEM_ACCEPTOR_COUNT>
9

> <JCHEM_ATOM_COUNT>
146

> <JCHEM_AVERAGE_POLARIZABILITY>
103.76046237734636

> <JCHEM_BIOAVAILABILITY>
0

> <JCHEM_DONOR_COUNT>
6

> <JCHEM_FORMAL_CHARGE>
0

> <JCHEM_GHOSE_FILTER>
0

> <JCHEM_IUPAC>
[(2R)-3-(hexadecanoyloxy)-2-(icosanoyloxy)propoxy]({[(1s,3R)-2,3,4,5,6-pentahydroxycyclohexyl]oxy})phosphinic acid

> <ALOGPS_LOGP>
7.64

> <JCHEM_LOGP>
10.772330550000003

> <ALOGPS_LOGS>
-6.32

> <JCHEM_MDDR_LIKE_RULE>
0

> <JCHEM_NUMBER_OF_RINGS>
1

> <JCHEM_PHYSIOLOGICAL_CHARGE>
-1

> <JCHEM_PKA>
12.360530531715522

> <JCHEM_PKA_STRONGEST_ACIDIC>
1.83325524620329

> <JCHEM_PKA_STRONGEST_BASIC>
-3.6458130204247565

> <JCHEM_POLAR_SURFACE_AREA>
209.50999999999996

> <JCHEM_REFRACTIVITY>
228.97180000000006

> <JCHEM_ROTATABLE_BOND_COUNT>
42

> <JCHEM_RULE_OF_FIVE>
0

> <ALOGPS_SOLUBILITY>
4.12e-04 g/l

> <JCHEM_TRADITIONAL_IUPAC>
(2R)-3-(hexadecanoyloxy)-2-(icosanoyloxy)propoxy([(1s,3R)-2,3,4,5,6-pentahydroxycyclohexyl]oxy)phosphinic acid

> <JCHEM_VEBER_RULE>
0

$$$$
Download

3D-SDF for HMDB0009785 (PI(16:0/20:0))

HMDB0009785
     RDKit          3D
PI(16:0/20:0)
146146  0  0  0  0  0  0  0  0999 V2000
    5.3716   -3.1645   -3.8759 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.0684   -2.4857   -4.2460 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.3507   -1.9621   -3.0185 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.1675   -0.9459   -2.2774 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.4419   -0.4738   -1.0752 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.1280    0.1581   -1.2469 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.0176    1.3840   -2.0667 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.8432    2.5476   -1.6107 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.4448    2.8738   -0.1964 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.2047    4.0524    0.3873 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.6433    4.1100    1.8478 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.2610    5.2006    2.6061 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.7517    5.3648    3.9867 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.8291    4.2739    4.9621 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.0210    3.0549    4.8145 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.4097    2.1156    5.9674 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.5980    0.8342    5.8914 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.1348    1.0337    6.0560 C   0  0  0  0  0  0  0  0  0  0  0  0
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    0.1687   -0.2036    3.6682 O   0  0  0  0  0  0  0  0  0  0  0  0
   -1.0264   -2.0434    4.1788 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.8626   -2.4899    2.8128 C   0  0  2  0  0  0  0  0  0  0  0  0
   -2.2244   -2.5765    2.1789 C   0  0  0  0  0  0  0  0  0  0  0  0
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   -1.6676   -2.3066   -0.2240 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.9864   -1.3050   -0.0112 O   0  0  0  0  0  0  0  0  0  0  0  0
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   -1.2927   -2.2285   -2.7034 C   0  0  0  0  0  0  0  0  0  0  0  0
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   -1.0427   -0.1665   -4.0757 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.3691    1.3269   -4.1844 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.7219    1.8093   -5.4549 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.8897    3.2929   -5.6427 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.2121    4.0697   -4.5349 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.3870    5.5495   -4.8040 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.3258    6.3675   -3.7300 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.1913    7.8328   -3.9772 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.2106    8.3568   -3.9651 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.8689    8.1291   -2.6042 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.2655    8.7002   -2.6716 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.9121    8.4700   -1.3218 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.1632   -3.7967    2.8720 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.9035   -4.7191    3.5781 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.1078   -6.2111    3.7129 P   0  0  0  0  0  5  0  0  0  0  0  0
    1.2915   -5.9545    3.1178 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.1814   -6.4003    5.3627 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.8319   -7.3441    2.9227 O   0  0  0  0  0  0  0  0  0  0  0  0
   -1.4860   -7.3935    1.7913 C   0  0  1  0  0  0  0  0  0  0  0  0
   -0.5588   -8.1322    0.7959 C   0  0  0  0  0  0  0  0  0  0  0  0
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    0.5033  -10.2912    0.7185 O   0  0  0  0  0  0  0  0  0  0  0  0
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   -2.8694   -7.9361    1.7309 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.5707   -7.4134    0.6345 O   0  0  0  0  0  0  0  0  0  0  0  0
    5.3417   -3.5798   -2.8407 H   0  0  0  0  0  0  0  0  0  0  0  0
    6.2220   -2.4686   -3.9902 H   0  0  0  0  0  0  0  0  0  0  0  0
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    5.0734   -1.5129   -1.8983 H   0  0  0  0  0  0  0  0  0  0  0  0
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    3.2873   -1.3790   -0.4088 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.1645    0.1421   -0.4595 H   0  0  0  0  0  0  0  0  0  0  0  0
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M  END
Download

PDB for HMDB0009785 (PI(16:0/20:0))

HEADER    PROTEIN                                 13-DEC-17   NONE
TITLE     NULL                                                        
COMPND    MOLECULE: PI(16:0/20:0)                                     
SOURCE    NULL                                                        
KEYWDS    NULL                                                        
EXPDTA    NULL                                                        
AUTHOR    Marvin                                                      
REVDAT   1   13-DEC-17         0                                  
HETATM    1  C   UNK     0      -4.917   0.673   0.000  0.00  0.00           C+0
HETATM    2  C   UNK     0      -6.242   1.436   0.000  0.00  0.00           C+0
HETATM    3  O   UNK     0      -7.568   0.673   0.000  0.00  0.00           O+0
HETATM    4  H   UNK     0      -4.151  -0.653   0.000  0.00  0.00           H+0
HETATM    5  O   UNK     0      -5.683  -0.653   0.000  0.00  0.00           O+0
HETATM    6  C   UNK     0      -3.591   1.439   0.000  0.00  0.00           C+0
HETATM    7  O   UNK     0      -2.265   0.673   0.000  0.00  0.00           O+0
HETATM    8  O   UNK     0       1.352   0.634   0.000  0.00  0.00           O+0
HETATM    9  P   UNK     0      -0.044   1.202   0.000  0.00  0.00           P+0
HETATM   10  O   UNK     0      -0.719   0.031   0.000  0.00  0.00           O+0
HETATM   11  O   UNK     0      -0.044   2.598   0.000  0.00  0.00           O+0
HETATM   12  C   UNK     0       6.505   1.235   0.000  0.00  0.00           C+0
HETATM   13  C   UNK     0       4.072   1.885   0.000  0.00  0.00           C+0
HETATM   14  C   UNK     0       2.808  -0.315   0.000  0.00  0.00           C+0
HETATM   15  C   UNK     0       5.244   0.342   0.000  0.00  0.00           C+0
HETATM   16  C   UNK     0       7.684  -0.315   0.000  0.00  0.00           C+0
HETATM   17  C   UNK     0       8.941   1.885   0.000  0.00  0.00           C+0
HETATM   18  O   UNK     0       2.593   1.488   0.000  0.00  0.00           O+0
HETATM   19  O   UNK     0       5.237   2.282   0.000  0.00  0.00           O+0
HETATM   20  O   UNK     0       7.398   2.342   0.000  0.00  0.00           O+0
HETATM   21  O   UNK     0       9.379   0.241   0.000  0.00  0.00           O+0
HETATM   22  O   UNK     0      10.219   1.562   0.000  0.00  0.00           O+0
HETATM   23  C   UNK     0      -8.894   1.436   0.000  0.00  0.00           C+0
HETATM   24  O   UNK     0      -8.894   2.876   0.000  0.00  0.00           O+0
HETATM   25  C   UNK     0     -10.227   0.665   0.000  0.00  0.00           C+0
HETATM   26  C   UNK     0     -11.560   1.436   0.000  0.00  0.00           C+0
HETATM   27  C   UNK     0     -12.893   0.665   0.000  0.00  0.00           C+0
HETATM   28  C   UNK     0     -14.226   1.436   0.000  0.00  0.00           C+0
HETATM   29  C   UNK     0     -15.559   0.665   0.000  0.00  0.00           C+0
HETATM   30  C   UNK     0     -16.892   1.436   0.000  0.00  0.00           C+0
HETATM   31  C   UNK     0     -18.225   0.665   0.000  0.00  0.00           C+0
HETATM   32  C   UNK     0     -19.558   1.436   0.000  0.00  0.00           C+0
HETATM   33  C   UNK     0     -20.891   0.665   0.000  0.00  0.00           C+0
HETATM   34  C   UNK     0     -22.224   1.436   0.000  0.00  0.00           C+0
HETATM   35  C   UNK     0     -23.557   0.665   0.000  0.00  0.00           C+0
HETATM   36  C   UNK     0     -24.891   1.436   0.000  0.00  0.00           C+0
HETATM   37  C   UNK     0     -26.224   0.665   0.000  0.00  0.00           C+0
HETATM   38  C   UNK     0     -27.557   1.436   0.000  0.00  0.00           C+0
HETATM   39  C   UNK     0     -28.890   0.665   0.000  0.00  0.00           C+0
HETATM   40  C   UNK     0      -7.072  -1.436   0.000  0.00  0.00           C+0
HETATM   41  O   UNK     0      -7.072  -2.876   0.000  0.00  0.00           O+0
HETATM   42  C   UNK     0      -8.405  -0.665   0.000  0.00  0.00           C+0
HETATM   43  C   UNK     0      -9.738  -1.436   0.000  0.00  0.00           C+0
HETATM   44  C   UNK     0     -11.071  -0.665   0.000  0.00  0.00           C+0
HETATM   45  C   UNK     0     -12.404  -1.436   0.000  0.00  0.00           C+0
HETATM   46  C   UNK     0     -13.737  -0.665   0.000  0.00  0.00           C+0
HETATM   47  C   UNK     0     -15.070  -1.436   0.000  0.00  0.00           C+0
HETATM   48  C   UNK     0     -16.403  -0.665   0.000  0.00  0.00           C+0
HETATM   49  C   UNK     0     -17.736  -1.436   0.000  0.00  0.00           C+0
HETATM   50  C   UNK     0     -19.069  -0.665   0.000  0.00  0.00           C+0
HETATM   51  C   UNK     0     -20.402  -1.436   0.000  0.00  0.00           C+0
HETATM   52  C   UNK     0     -21.735  -0.665   0.000  0.00  0.00           C+0
HETATM   53  C   UNK     0     -23.068  -1.436   0.000  0.00  0.00           C+0
HETATM   54  C   UNK     0     -24.401  -0.665   0.000  0.00  0.00           C+0
HETATM   55  C   UNK     0     -25.735  -1.436   0.000  0.00  0.00           C+0
HETATM   56  C   UNK     0     -27.068  -0.665   0.000  0.00  0.00           C+0
HETATM   57  C   UNK     0     -28.401  -1.436   0.000  0.00  0.00           C+0
HETATM   58  C   UNK     0     -29.734  -0.665   0.000  0.00  0.00           C+0
HETATM   59  C   UNK     0     -31.067  -1.436   0.000  0.00  0.00           C+0
HETATM   60  C   UNK     0     -32.400  -0.665   0.000  0.00  0.00           C+0
CONECT    1    2    5    4    6                                             
CONECT    2    1    3                                                       
CONECT    3    2   23                                                       
CONECT    4    1                                                            
CONECT    5    1   40                                                       
CONECT    6    1    7                                                       
CONECT    7    6    9                                                       
CONECT    8    9   14                                                       
CONECT    9    7    8   10   11                                             
CONECT   10    9                                                            
CONECT   11    9                                                            
CONECT   12   13   17   20                                                  
CONECT   13   12   14   18                                                  
CONECT   14   13   15    8                                                  
CONECT   15   14   19   16                                                  
CONECT   16   17   15   21                                                  
CONECT   17   12   16   22                                                  
CONECT   18   13                                                            
CONECT   19   15                                                            
CONECT   20   12                                                            
CONECT   21   16                                                            
CONECT   22   17                                                            
CONECT   23    3   24   25                                                  
CONECT   24   23                                                            
CONECT   25   23   26                                                       
CONECT   26   25   27                                                       
CONECT   27   26   28                                                       
CONECT   28   27   29                                                       
CONECT   29   28   30                                                       
CONECT   30   29   31                                                       
CONECT   31   30   32                                                       
CONECT   32   31   33                                                       
CONECT   33   32   34                                                       
CONECT   34   33   35                                                       
CONECT   35   34   36                                                       
CONECT   36   35   37                                                       
CONECT   37   36   38                                                       
CONECT   38   37   39                                                       
CONECT   39   38                                                            
CONECT   40    5   41   42                                                  
CONECT   41   40                                                            
CONECT   42   40   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                                                       
CONECT   49   48   50                                                       
CONECT   50   49   51                                                       
CONECT   51   50   52                                                       
CONECT   52   51   53                                                       
CONECT   53   52   54                                                       
CONECT   54   53   55                                                       
CONECT   55   54   56                                                       
CONECT   56   55   57                                                       
CONECT   57   56   58                                                       
CONECT   58   57   59                                                       
CONECT   59   58   60                                                       
CONECT   60   59                                                            
MASTER        0    0    0    0    0    0    0    0   60    0  120    0
END
Download

3D PDB for HMDB0009785 (PI(16:0/20:0))

COMPND    HMDB0009785
HETATM    1  C1  UNL     1       5.372  -3.165  -3.876  1.00  0.00           C  
HETATM    2  C2  UNL     1       4.068  -2.486  -4.246  1.00  0.00           C  
HETATM    3  C3  UNL     1       3.351  -1.962  -3.018  1.00  0.00           C  
HETATM    4  C4  UNL     1       4.168  -0.946  -2.277  1.00  0.00           C  
HETATM    5  C5  UNL     1       3.442  -0.474  -1.075  1.00  0.00           C  
HETATM    6  C6  UNL     1       2.128   0.158  -1.247  1.00  0.00           C  
HETATM    7  C7  UNL     1       2.018   1.384  -2.067  1.00  0.00           C  
HETATM    8  C8  UNL     1       2.843   2.548  -1.611  1.00  0.00           C  
HETATM    9  C9  UNL     1       2.445   2.874  -0.196  1.00  0.00           C  
HETATM   10  C10 UNL     1       3.205   4.052   0.387  1.00  0.00           C  
HETATM   11  C11 UNL     1       2.643   4.110   1.848  1.00  0.00           C  
HETATM   12  C12 UNL     1       3.261   5.201   2.606  1.00  0.00           C  
HETATM   13  C13 UNL     1       2.752   5.365   3.987  1.00  0.00           C  
HETATM   14  C14 UNL     1       2.829   4.274   4.962  1.00  0.00           C  
HETATM   15  C15 UNL     1       2.021   3.055   4.814  1.00  0.00           C  
HETATM   16  C16 UNL     1       2.410   2.116   5.967  1.00  0.00           C  
HETATM   17  C17 UNL     1       1.598   0.834   5.891  1.00  0.00           C  
HETATM   18  C18 UNL     1       0.135   1.034   6.056  1.00  0.00           C  
HETATM   19  C19 UNL     1      -0.602  -0.276   5.914  1.00  0.00           C  
HETATM   20  C20 UNL     1      -0.458  -0.830   4.526  1.00  0.00           C  
HETATM   21  O1  UNL     1       0.169  -0.204   3.668  1.00  0.00           O  
HETATM   22  O2  UNL     1      -1.026  -2.043   4.179  1.00  0.00           O  
HETATM   23  C21 UNL     1      -0.863  -2.490   2.813  1.00  0.00           C  
HETATM   24  C22 UNL     1      -2.224  -2.576   2.179  1.00  0.00           C  
HETATM   25  O3  UNL     1      -2.275  -2.953   0.865  1.00  0.00           O  
HETATM   26  C23 UNL     1      -1.668  -2.307  -0.224  1.00  0.00           C  
HETATM   27  O4  UNL     1      -0.986  -1.305  -0.011  1.00  0.00           O  
HETATM   28  C24 UNL     1      -1.935  -2.919  -1.538  1.00  0.00           C  
HETATM   29  C25 UNL     1      -1.293  -2.228  -2.703  1.00  0.00           C  
HETATM   30  C26 UNL     1      -1.685  -0.782  -2.859  1.00  0.00           C  
HETATM   31  C27 UNL     1      -1.043  -0.167  -4.076  1.00  0.00           C  
HETATM   32  C28 UNL     1      -1.369   1.327  -4.184  1.00  0.00           C  
HETATM   33  C29 UNL     1      -0.722   1.809  -5.455  1.00  0.00           C  
HETATM   34  C30 UNL     1      -0.890   3.293  -5.643  1.00  0.00           C  
HETATM   35  C31 UNL     1      -0.212   4.070  -4.535  1.00  0.00           C  
HETATM   36  C32 UNL     1      -0.387   5.550  -4.804  1.00  0.00           C  
HETATM   37  C33 UNL     1       0.326   6.368  -3.730  1.00  0.00           C  
HETATM   38  C34 UNL     1       0.191   7.833  -3.977  1.00  0.00           C  
HETATM   39  C35 UNL     1      -1.211   8.357  -3.965  1.00  0.00           C  
HETATM   40  C36 UNL     1      -1.869   8.129  -2.604  1.00  0.00           C  
HETATM   41  C37 UNL     1      -3.265   8.700  -2.672  1.00  0.00           C  
HETATM   42  C38 UNL     1      -3.912   8.470  -1.322  1.00  0.00           C  
HETATM   43  C39 UNL     1      -0.163  -3.797   2.872  1.00  0.00           C  
HETATM   44  O5  UNL     1      -0.904  -4.719   3.578  1.00  0.00           O  
HETATM   45  P1  UNL     1      -0.108  -6.211   3.713  1.00  0.00           P  
HETATM   46  O6  UNL     1       1.291  -5.954   3.118  1.00  0.00           O  
HETATM   47  O7  UNL     1       0.181  -6.400   5.363  1.00  0.00           O  
HETATM   48  O8  UNL     1      -0.832  -7.344   2.923  1.00  0.00           O  
HETATM   49  C40 UNL     1      -1.486  -7.394   1.791  1.00  0.00           C  
HETATM   50  C41 UNL     1      -0.559  -8.132   0.796  1.00  0.00           C  
HETATM   51  O9  UNL     1      -1.076  -8.129  -0.474  1.00  0.00           O  
HETATM   52  C42 UNL     1      -0.470  -9.543   1.377  1.00  0.00           C  
HETATM   53  O10 UNL     1       0.503 -10.291   0.719  1.00  0.00           O  
HETATM   54  C43 UNL     1      -1.808 -10.144   1.085  1.00  0.00           C  
HETATM   55  O11 UNL     1      -1.957 -10.225  -0.314  1.00  0.00           O  
HETATM   56  C44 UNL     1      -2.975  -9.428   1.655  1.00  0.00           C  
HETATM   57  O12 UNL     1      -3.250 -10.012   2.916  1.00  0.00           O  
HETATM   58  C45 UNL     1      -2.869  -7.936   1.731  1.00  0.00           C  
HETATM   59  O13 UNL     1      -3.571  -7.413   0.635  1.00  0.00           O  
HETATM   60  H1  UNL     1       5.342  -3.580  -2.841  1.00  0.00           H  
HETATM   61  H2  UNL     1       6.222  -2.469  -3.990  1.00  0.00           H  
HETATM   62  H3  UNL     1       5.502  -4.010  -4.593  1.00  0.00           H  
HETATM   63  H4  UNL     1       4.265  -1.666  -4.951  1.00  0.00           H  
HETATM   64  H5  UNL     1       3.403  -3.216  -4.738  1.00  0.00           H  
HETATM   65  H6  UNL     1       2.423  -1.456  -3.428  1.00  0.00           H  
HETATM   66  H7  UNL     1       2.981  -2.784  -2.376  1.00  0.00           H  
HETATM   67  H8  UNL     1       5.073  -1.513  -1.898  1.00  0.00           H  
HETATM   68  H9  UNL     1       4.579  -0.157  -2.934  1.00  0.00           H  
HETATM   69  H10 UNL     1       3.287  -1.379  -0.409  1.00  0.00           H  
HETATM   70  H11 UNL     1       4.165   0.142  -0.459  1.00  0.00           H  
HETATM   71  H12 UNL     1       1.397  -0.586  -1.684  1.00  0.00           H  
HETATM   72  H13 UNL     1       1.672   0.367  -0.232  1.00  0.00           H  
HETATM   73  H14 UNL     1       0.943   1.731  -1.955  1.00  0.00           H  
HETATM   74  H15 UNL     1       2.113   1.175  -3.157  1.00  0.00           H  
HETATM   75  H16 UNL     1       3.923   2.428  -1.706  1.00  0.00           H  
HETATM   76  H17 UNL     1       2.579   3.439  -2.231  1.00  0.00           H  
HETATM   77  H18 UNL     1       1.359   3.189  -0.209  1.00  0.00           H  
HETATM   78  H19 UNL     1       2.605   2.030   0.504  1.00  0.00           H  
HETATM   79  H20 UNL     1       3.028   4.994  -0.125  1.00  0.00           H  
HETATM   80  H21 UNL     1       4.294   3.846   0.426  1.00  0.00           H  
HETATM   81  H22 UNL     1       3.071   3.119   2.230  1.00  0.00           H  
HETATM   82  H23 UNL     1       1.572   4.124   1.749  1.00  0.00           H  
HETATM   83  H24 UNL     1       4.379   4.972   2.719  1.00  0.00           H  
HETATM   84  H25 UNL     1       3.263   6.184   2.047  1.00  0.00           H  
HETATM   85  H26 UNL     1       3.284   6.269   4.417  1.00  0.00           H  
HETATM   86  H27 UNL     1       1.666   5.742   3.876  1.00  0.00           H  
HETATM   87  H28 UNL     1       2.544   4.737   5.974  1.00  0.00           H  
HETATM   88  H29 UNL     1       3.920   4.033   5.143  1.00  0.00           H  
HETATM   89  H30 UNL     1       0.917   3.323   4.957  1.00  0.00           H  
HETATM   90  H31 UNL     1       2.044   2.453   3.936  1.00  0.00           H  
HETATM   91  H32 UNL     1       2.329   2.608   6.931  1.00  0.00           H  
HETATM   92  H33 UNL     1       3.463   1.842   5.783  1.00  0.00           H  
HETATM   93  H34 UNL     1       1.924   0.248   5.041  1.00  0.00           H  
HETATM   94  H35 UNL     1       1.939   0.247   6.800  1.00  0.00           H  
HETATM   95  H36 UNL     1      -0.111   1.398   7.099  1.00  0.00           H  
HETATM   96  H37 UNL     1      -0.308   1.812   5.398  1.00  0.00           H  
HETATM   97  H38 UNL     1      -1.700  -0.154   6.126  1.00  0.00           H  
HETATM   98  H39 UNL     1      -0.245  -0.991   6.687  1.00  0.00           H  
HETATM   99  H40 UNL     1      -0.252  -1.753   2.240  1.00  0.00           H  
HETATM  100  H41 UNL     1      -2.744  -1.579   2.334  1.00  0.00           H  
HETATM  101  H42 UNL     1      -2.866  -3.285   2.763  1.00  0.00           H  
HETATM  102  H43 UNL     1      -3.046  -2.899  -1.754  1.00  0.00           H  
HETATM  103  H44 UNL     1      -1.657  -3.997  -1.516  1.00  0.00           H  
HETATM  104  H45 UNL     1      -1.618  -2.771  -3.634  1.00  0.00           H  
HETATM  105  H46 UNL     1      -0.176  -2.311  -2.663  1.00  0.00           H  
HETATM  106  H47 UNL     1      -1.536  -0.197  -1.949  1.00  0.00           H  
HETATM  107  H48 UNL     1      -2.797  -0.777  -3.048  1.00  0.00           H  
HETATM  108  H49 UNL     1      -1.426  -0.659  -4.983  1.00  0.00           H  
HETATM  109  H50 UNL     1       0.065  -0.235  -4.065  1.00  0.00           H  
HETATM  110  H51 UNL     1      -2.475   1.444  -4.233  1.00  0.00           H  
HETATM  111  H52 UNL     1      -1.022   1.839  -3.294  1.00  0.00           H  
HETATM  112  H53 UNL     1      -1.228   1.286  -6.320  1.00  0.00           H  
HETATM  113  H54 UNL     1       0.347   1.517  -5.511  1.00  0.00           H  
HETATM  114  H55 UNL     1      -0.527   3.631  -6.628  1.00  0.00           H  
HETATM  115  H56 UNL     1      -1.970   3.567  -5.595  1.00  0.00           H  
HETATM  116  H57 UNL     1      -0.741   3.810  -3.587  1.00  0.00           H  
HETATM  117  H58 UNL     1       0.848   3.796  -4.480  1.00  0.00           H  
HETATM  118  H59 UNL     1      -1.463   5.835  -4.747  1.00  0.00           H  
HETATM  119  H60 UNL     1      -0.024   5.828  -5.796  1.00  0.00           H  
HETATM  120  H61 UNL     1       0.019   6.071  -2.710  1.00  0.00           H  
HETATM  121  H62 UNL     1       1.419   6.113  -3.804  1.00  0.00           H  
HETATM  122  H63 UNL     1       0.606   8.038  -5.008  1.00  0.00           H  
HETATM  123  H64 UNL     1       0.837   8.410  -3.280  1.00  0.00           H  
HETATM  124  H65 UNL     1      -1.158   9.472  -4.062  1.00  0.00           H  
HETATM  125  H66 UNL     1      -1.841   7.981  -4.781  1.00  0.00           H  
HETATM  126  H67 UNL     1      -1.925   7.074  -2.332  1.00  0.00           H  
HETATM  127  H68 UNL     1      -1.299   8.758  -1.878  1.00  0.00           H  
HETATM  128  H69 UNL     1      -3.238   9.781  -2.940  1.00  0.00           H  
HETATM  129  H70 UNL     1      -3.880   8.201  -3.436  1.00  0.00           H  
HETATM  130  H71 UNL     1      -4.897   8.013  -1.455  1.00  0.00           H  
HETATM  131  H72 UNL     1      -4.063   9.453  -0.795  1.00  0.00           H  
HETATM  132  H73 UNL     1      -3.308   7.792  -0.718  1.00  0.00           H  
HETATM  133  H74 UNL     1       0.112  -4.152   1.857  1.00  0.00           H  
HETATM  134  H75 UNL     1       0.821  -3.672   3.400  1.00  0.00           H  
HETATM  135  H76 UNL     1       1.033  -6.048   5.669  1.00  0.00           H  
HETATM  136  H77 UNL     1      -1.510  -6.370   1.358  1.00  0.00           H  
HETATM  137  H78 UNL     1       0.424  -7.668   0.818  1.00  0.00           H  
HETATM  138  H79 UNL     1      -0.645  -7.410  -0.997  1.00  0.00           H  
HETATM  139  H80 UNL     1      -0.326  -9.467   2.450  1.00  0.00           H  
HETATM  140  H81 UNL     1       0.987  -9.701   0.055  1.00  0.00           H  
HETATM  141  H82 UNL     1      -1.803 -11.199   1.449  1.00  0.00           H  
HETATM  142  H83 UNL     1      -1.227 -10.705  -0.757  1.00  0.00           H  
HETATM  143  H84 UNL     1      -3.867  -9.732   1.043  1.00  0.00           H  
HETATM  144  H85 UNL     1      -2.451 -10.166   3.441  1.00  0.00           H  
HETATM  145  H86 UNL     1      -3.452  -7.596   2.610  1.00  0.00           H  
HETATM  146  H87 UNL     1      -3.108  -6.572   0.342  1.00  0.00           H  
CONECT    1    2   60   61   62
CONECT    2    3   63   64
CONECT    3    4   65   66
CONECT    4    5   67   68
CONECT    5    6   69   70
CONECT    6    7   71   72
CONECT    7    8   73   74
CONECT    8    9   75   76
CONECT    9   10   77   78
CONECT   10   11   79   80
CONECT   11   12   81   82
CONECT   12   13   83   84
CONECT   13   14   85   86
CONECT   14   15   87   88
CONECT   15   16   89   90
CONECT   16   17   91   92
CONECT   17   18   93   94
CONECT   18   19   95   96
CONECT   19   20   97   98
CONECT   20   21   21   22
CONECT   22   23
CONECT   23   24   43   99
CONECT   24   25  100  101
CONECT   25   26
CONECT   26   27   27   28
CONECT   28   29  102  103
CONECT   29   30  104  105
CONECT   30   31  106  107
CONECT   31   32  108  109
CONECT   32   33  110  111
CONECT   33   34  112  113
CONECT   34   35  114  115
CONECT   35   36  116  117
CONECT   36   37  118  119
CONECT   37   38  120  121
CONECT   38   39  122  123
CONECT   39   40  124  125
CONECT   40   41  126  127
CONECT   41   42  128  129
CONECT   42  130  131  132
CONECT   43   44  133  134
CONECT   44   45
CONECT   45   46   46   47   48
CONECT   47  135
CONECT   48   49
CONECT   49   50   58  136
CONECT   50   51   52  137
CONECT   51  138
CONECT   52   53   54  139
CONECT   53  140
CONECT   54   55   56  141
CONECT   55  142
CONECT   56   57   58  143
CONECT   57  144
CONECT   58   59  145
CONECT   59  146
END
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SMILES for HMDB0009785 (PI(16:0/20:0))

[H][C@@](COC(=O)CCCCCCCCCCCCCCC)(COP(O)(=O)O[C@H]1C(O)C(O)C(O)[C@@H](O)C1O)OC(=O)CCCCCCCCCCCCCCCCCCC
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INCHI for HMDB0009785 (PI(16:0/20:0))

InChI=1S/C45H87O13P/c1-3-5-7-9-11-13-15-17-18-19-20-22-24-26-28-30-32-34-39(47)57-37(36-56-59(53,54)58-45-43(51)41(49)40(48)42(50)44(45)52)35-55-38(46)33-31-29-27-25-23-21-16-14-12-10-8-6-4-2/h37,40-45,48-52H,3-36H2,1-2H3,(H,53,54)/t37-,40?,41-,42?,43?,44?,45-/m1/s1
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View in JSmolView Stereo Labels
Synonyms
ValueSource
PIno(36:0)Lipid Annotator, HMDB
1-palmitoyl-2-arachidonyl-sn-glycero-3-phosphoinositolLipid Annotator, HMDB
PIno(16:0/20:0)Lipid Annotator, HMDB
PI(36:0)Lipid Annotator, HMDB
1-hexadecanoyl-2-eicosanoyl-sn-glycero-3-phospho-(1'-myo-inositol)Lipid Annotator, HMDB
Phosphatidylinositol(16:0/20:0)Lipid Annotator, HMDB
Phosphatidylinositol(36:0)Lipid Annotator, HMDB
1-hexadecanoyl-2-eicosanoyl-sn-glycero-3-phosphoinositolLipid Annotator, HMDB
PI(16:0/20:0)Lipid Annotator
Chemical FormulaC45H87O13P
Average Molecular Weight867.1382
Monoisotopic Molecular Weight866.588429382
IUPAC Name[(2R)-3-(hexadecanoyloxy)-2-(icosanoyloxy)propoxy]({[(1s,3R)-2,3,4,5,6-pentahydroxycyclohexyl]oxy})phosphinic acid
Traditional Name(2R)-3-(hexadecanoyloxy)-2-(icosanoyloxy)propoxy([(1s,3R)-2,3,4,5,6-pentahydroxycyclohexyl]oxy)phosphinic acid
CAS Registry NumberNot Available
SMILES
[H][C@@](COC(=O)CCCCCCCCCCCCCCC)(COP(O)(=O)O[C@H]1C(O)C(O)C(O)[C@@H](O)C1O)OC(=O)CCCCCCCCCCCCCCCCCCC
InChI Identifier
InChI=1S/C45H87O13P/c1-3-5-7-9-11-13-15-17-18-19-20-22-24-26-28-30-32-34-39(47)57-37(36-56-59(53,54)58-45-43(51)41(49)40(48)42(50)44(45)52)35-55-38(46)33-31-29-27-25-23-21-16-14-12-10-8-6-4-2/h37,40-45,48-52H,3-36H2,1-2H3,(H,53,54)/t37-,40?,41-,42?,43?,44?,45-/m1/s1
InChI KeyRWZGSUKHWVGIAM-SNXKPFKBSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as phosphatidylinositols. These are glycerophosphoinositols where the glycerol is esterified with two fatty acids.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassGlycerophospholipids
Sub ClassGlycerophosphoinositols
Direct ParentPhosphatidylinositols
Alternative Parents
Substituents
  • Diacylglycerophosphoinositol
  • Inositol phosphate
  • Cyclohexanol
  • Dialkyl phosphate
  • Fatty acid ester
  • Cyclitol or derivatives
  • Fatty acyl
  • Alkyl phosphate
  • Dicarboxylic acid or derivatives
  • Phosphoric acid ester
  • Organic phosphoric acid derivative
  • Cyclic alcohol
  • Carboxylic acid ester
  • Secondary alcohol
  • Carboxylic acid derivative
  • Polyol
  • Hydrocarbon derivative
  • Organic oxide
  • Alcohol
  • Carbonyl group
  • Organic oxygen compound
  • Organooxygen compound
  • Aliphatic homomonocyclic compound
Molecular FrameworkAliphatic homomonocyclic compounds
External Descriptors
Ontology
Physiological effect
Health effectOrganoleptic effect
Disposition
Biological locationRoute of exposureSource
Process
Naturally occurring process
Role
Biological roleIndustrial application
Physical Properties
StateSolid
Experimental Molecular Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility0.00041 g/LALOGPS
logP7.64ALOGPS
logP10.77ChemAxon
logS-6.3ALOGPS
pKa (Strongest Acidic)1.83ChemAxon
pKa (Strongest Basic)-3.6ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count9ChemAxon
Hydrogen Donor Count6ChemAxon
Polar Surface Area209.51 ŲChemAxon
Rotatable Bond Count42ChemAxon
Refractivity228.97 m³·mol⁻¹ChemAxon
Polarizability103.76 ųChemAxon
Number of Rings1ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DarkChem[M+H]+312.10131661259
DarkChem[M-H]-295.13231661259
DeepCCS[M+H]+291.42930932474
DeepCCS[M-H]-289.60430932474
DeepCCS[M-2H]-322.84630932474
DeepCCS[M+Na]+297.11330932474
AllCCS[M+H]+304.332859911
AllCCS[M+H-H2O]+304.532859911
AllCCS[M+NH4]+304.132859911
AllCCS[M+Na]+304.132859911
AllCCS[M-H]-295.432859911
AllCCS[M+Na-2H]-300.032859911
AllCCS[M+HCOO]-305.132859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
PI(16:0/20:0)[H][C@@](COC(=O)CCCCCCCCCCCCCCC)(COP(O)(=O)O[C@H]1C(O)C(O)C(O)[C@@H](O)C1O)OC(=O)CCCCCCCCCCCCCCCCCCC4724.2Standard polar33892256
PI(16:0/20:0)[H][C@@](COC(=O)CCCCCCCCCCCCCCC)(COP(O)(=O)O[C@H]1C(O)C(O)C(O)[C@@H](O)C1O)OC(=O)CCCCCCCCCCCCCCCCCCC5121.3Standard non polar33892256
PI(16:0/20:0)[H][C@@](COC(=O)CCCCCCCCCCCCCCC)(COP(O)(=O)O[C@H]1C(O)C(O)C(O)[C@@H](O)C1O)OC(=O)CCCCCCCCCCCCCCCCCCC6189.4Semi standard non polar33892256
Spectra

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - PI(16:0/20:0) 10V, Negative-QTOFsplash10-014i-0000000090-99719f4c1dd1a4224db42021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - PI(16:0/20:0) 20V, Negative-QTOFsplash10-014i-0000000090-99719f4c1dd1a4224db42021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - PI(16:0/20:0) 40V, Negative-QTOFsplash10-03r4-0009360000-10f878bdba2e6c9127e52021-09-22Wishart LabView Spectrum
Biological Properties
Cellular Locations
  • Extracellular
  • Membrane
Biospecimen Locations
  • Blood
Tissue Locations
  • All Tissues
  • Brain
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
BloodDetected and Quantified0.269 +/- 0.015 uMAdult (>18 years old)BothNormal details
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDFDB026975
KNApSAcK IDNot Available
Chemspider ID24767670
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem CompoundNot Available
PDB IDNot Available
ChEBI ID88388
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDNot Available
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General ReferencesNot Available

Only showing the first 10 proteins. There are 80 proteins in total.

Show all enzymes and transporters

Enzymes

Enzyme Details
1. 1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase beta-1
General function:
Involved in calcium ion binding
Specific function:
The production of the second messenger molecules diacylglycerol (DAG) and inositol 1,4,5-trisphosphate (IP3) is mediated by activated phosphatidylinositol-specific phospholipase C enzymes.
Gene Name:
PLCB1
Uniprot ID:
Q9NQ66
Molecular weight:
138565.805
Enzyme Details
2. 1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase beta-4
General function:
Involved in calcium ion binding
Specific function:
The production of the second messenger molecules diacylglycerol (DAG) and inositol 1,4,5-trisphosphate (IP3) is mediated by activated phosphatidylinositol-specific phospholipase C enzymes. This form has a role in retina signal transduction.
Gene Name:
PLCB4
Uniprot ID:
Q15147
Molecular weight:
136105.065
Enzyme Details
3. 1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase beta-2
General function:
Involved in calcium ion binding
Specific function:
The production of the second messenger molecules diacylglycerol (DAG) and inositol 1,4,5-trisphosphate (IP3) is mediated by activated phosphatidylinositol-specific phospholipase C enzymes.
Gene Name:
PLCB2
Uniprot ID:
Q00722
Molecular weight:
134023.21
Enzyme Details
4. 1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase beta-3
General function:
Involved in calcium ion binding
Specific function:
The production of the second messenger molecules diacylglycerol (DAG) and inositol 1,4,5-trisphosphate (IP3) is mediated by activated phosphatidylinositol-specific phospholipase C enzymes.
Gene Name:
PLCB3
Uniprot ID:
Q01970
Molecular weight:
138797.725
Enzyme Details
5. 1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase gamma-2
General function:
Involved in phosphoinositide phospholipase C activity
Specific function:
The production of the second messenger molecules diacylglycerol (DAG) and inositol 1,4,5-trisphosphate (IP3) is mediated by activated phosphatidylinositol-specific phospholipase C enzymes. It is a crucial enzyme in transmembrane signaling.
Gene Name:
PLCG2
Uniprot ID:
P16885
Molecular weight:
147868.67
Enzyme Details
6. 1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase gamma-1
General function:
Involved in calcium ion binding
Specific function:
Mediates the production of the second messenger molecules diacylglycerol (DAG) and inositol 1,4,5-trisphosphate (IP3). Plays an important role in the regulation of intracellular signaling cascades. Becomes activated in response to ligand-mediated activation of receptor-type tyrosine kinases, such as PDGFRA, PDGFRB, FGFR1, FGFR2, FGFR3 and FGFR4. Plays a role in actin reorganization and cell migration.
Gene Name:
PLCG1
Uniprot ID:
P19174
Molecular weight:
148658.92
Enzyme Details
7. 1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase delta-1
General function:
Involved in calcium ion binding
Specific function:
The production of the second messenger molecules diacylglycerol (DAG) and inositol 1,4,5-trisphosphate (IP3) is mediated by activated phosphatidylinositol-specific phospholipase C enzymes. Essential for trophoblast and placental development.
Gene Name:
PLCD1
Uniprot ID:
P51178
Molecular weight:
88134.23
Enzyme Details
8. N-acetylglucosaminyl-phosphatidylinositol de-N-acetylase
General function:
Involved in N-acetylglucosaminylphosphatidylinositol de
Specific function:
Involved in the second step of GPI biosynthesis. De-N-acetylation of N-acetylglucosaminyl-phosphatidylinositol.
Gene Name:
PIGL
Uniprot ID:
Q9Y2B2
Molecular weight:
28530.965
Enzyme Details
9. Phosphatidylinositol N-acetylglucosaminyltransferase subunit Q
General function:
Involved in phosphatidylinositol N-acetylglucosaminyltransferase activity
Specific function:
Part of the complex catalyzing the transfer of N-acetylglucosamine from UDP-N-acetylglucosamine to phosphatidylinositol, the first step of GPI biosynthesis.
Gene Name:
PIGQ
Uniprot ID:
Q9BRB3
Molecular weight:
65343.25
Enzyme Details
10. Phosphatidylinositol N-acetylglucosaminyltransferase subunit A
General function:
Involved in biosynthetic process
Specific function:
Necessary for the synthesis of N-acetylglucosaminyl-phosphatidylinositol, the very early intermediate in GPI-anchor biosynthesis.
Gene Name:
PIGA
Uniprot ID:
P37287
Molecular weight:
54126.065

Only showing the first 10 proteins. There are 80 proteins in total.

Show all enzymes and transporters