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Record Information

Version

5.0

Status

Predicted

Creation Date

2021-09-16 01:55:27 UTC

Update Date

2022-11-30 20:07:03 UTC

HMDB ID

HMDB0290180

Secondary Accession Numbers

None

Metabolite Identification

Common Name

Cer(t18:0/20:5(5Z,8Z,11Z,14Z,16E)-OH(18))

Description

Cer(t18:0/20:5(5Z,8Z,11Z,14Z,16E)-OH(18)) is an oxidized ceramide (Cer). As all ceramides, oxidized ceramides are members of the class of compounds known as sphingolipids (SPs), or glycosylceramides. SPs are lipids containing a backbone of sphingoid bases (e.g. sphingosine or sphinganine) that are often covalently bound to a fatty acid derivative through N-acylation. SPs are found in cell membranes, particularly in peripheral nerve cells and the cells found in the central nervous system (including the brain and spinal cord). Sphingolipids are extremely versatile molecules that have functions controlling fundamental cellular processes such as cell division, differentiation, and cell death. Impairments associated with sphingolipid metabolism are associated with many common human diseases such as diabetes, various cancers, microbial infections, diseases of the cardiovascular and respiratory systems, Alzheimer’s disease and other neurological syndromes. The biosynthesis and catabolism of sphingolipids involves a large number of intermediate metabolites where many different enzymes are involved. Simple sphingolipids, which include the sphingoid bases and ceramides, make up the early products of the sphingolipid synthetic pathways, while complex sphingolipids may be formed by the addition of head groups to the ceramide template (Wikipedia). In humans, ceramides are phosphorylated to ceramide phosphates (CerPs) through the action of a specific ceramide kinase (CerK). Ceramide phosphates are important metabolites of ceramides as they act as a mediators of the inflammatory response. Ceramides are also one of the hydrolysis byproducts of sphingomyelins (SMs) through the action of the enzyme sphingomyelin phosphodiesterase, which has been identified in the subcellular fractions of human epidermis (PMID: 25935) and many other tissues. Ceramides can also be synthesized from serine and palmitate in a de novo pathway and are regarded as important cellular signals for inducing apoptosis (PMID: 14998372). Ceramides are key in the biosynthesis of glycosphingolipids and gangliosides. In terms of its appearance and structure, Cer(d18:1/22:1(13Z)) is a colorless solid that consists of an unsaturated 18-carbon sphingoid base with an attached unsaturated 13Z-docosenoyl fatty acid side chain. In most mammalian SPs, the 18-carbon sphingoid bases are predominant (PMID: 9759481).

Structure

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

Cer(t18:0/20:5(5Z,8Z,11Z,14Z,16E)-OH(18))
  Mrv1652309162103552D          

 45 44  0  0  1  0            999 V2000
   -2.3824    0.3590    0.0000 C   0  0  2  0  0  0  0  0  0  0  0  0
   -1.6679    0.7716    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.9699   -0.3554    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.7950   -0.3554    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
   -0.9591    0.3596    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -3.0969    0.7716    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.0969    1.5431    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -3.8110    0.3585    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.8110   -0.4129    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -4.5251    0.7716    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -5.2392    0.3585    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -5.9534    0.7716    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -6.6675    0.3585    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -7.3816    0.7716    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -8.0957    0.3585    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -8.8099    0.7716    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -9.5240    0.3585    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  -10.2381    0.7716    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  -10.9522    0.3585    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  -11.6663    0.7716    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  -12.3804    0.3585    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  -13.0945    0.7716    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  -13.8086    0.3585    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.5095   -0.7679    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.5095   -1.5394    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -4.2236   -0.3549    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.9377   -0.7679    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -5.6518   -0.3549    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -6.3660   -0.7679    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -7.1910   -0.7679    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -7.9051   -0.3549    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -8.6192   -0.7679    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -9.4442   -0.7679    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  -10.1583   -0.3549    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  -10.8724   -0.7679    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  -11.6974   -0.7679    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  -12.4115   -0.3549    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  -13.1256   -0.7679    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  -13.8397   -0.3549    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  -14.5539   -0.7679    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  -14.5539   -1.5394    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
  -15.2680   -0.3549    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  -16.0930   -0.3549    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  -16.8071   -0.7679    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  -17.5212   -0.3549    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  1  3  1  1  0  0  0
  1  4  1  0  0  0  0
  1  6  1  0  0  0  0
  2  1  1  0  0  0  0
  4 24  1  0  0  0  0
  5  2  1  0  0  0  0
  6  7  1  0  0  0  0
  6  8  1  0  0  0  0
  8  9  1  0  0  0  0
  8 10  1  0  0  0  0
 10 11  1  0  0  0  0
 11 12  1  0  0  0  0
 12 13  1  0  0  0  0
 13 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
 24 25  2  0  0  0  0
 24 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  2  0  0  0  0
 30 31  1  0  0  0  0
 31 32  1  0  0  0  0
 32 33  2  0  0  0  0
 33 34  1  0  0  0  0
 34 35  1  0  0  0  0
 35 36  2  0  0  0  0
 36 37  1  0  0  0  0
 37 38  2  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
 40 42  1  0  0  0  0
 42 43  2  0  0  0  0
 43 44  1  0  0  0  0
 44 45  1  0  0  0  0
M  END

HMDB0290180
     RDKit          3D
Cer(t18:0/20:5(5Z,8Z,11Z,14Z,16E)-OH(18))
111110  0  0  0  0  0  0  0  0999 V2000
   17.2310   -0.0611    0.3714 C   0  0  0  0  0  0  0  0  0  0  0  0
   16.0276    0.8095   -0.0141 C   0  0  0  0  0  0  0  0  0  0  0  0
   14.9617   -0.0226   -0.5678 C   0  0  0  0  0  0  0  0  0  0  0  0
   13.7633   -0.0868   -0.0216 C   0  0  0  0  0  0  0  0  0  0  0  0
   13.3945    0.6633    1.1794 C   0  0  0  0  0  0  0  0  0  0  0  0
   14.3206    0.3914    2.2193 O   0  0  0  0  0  0  0  0  0  0  0  0
   12.0677    0.1511    1.7003 C   0  0  0  0  0  0  0  0  0  0  0  0
   10.9638    0.2614    0.7589 C   0  0  0  0  0  0  0  0  0  0  0  0
    9.8917    0.9710    1.0345 C   0  0  0  0  0  0  0  0  0  0  0  0
    8.8202    1.0510    0.0687 C   0  0  0  0  0  0  0  0  0  0  0  0
    7.7099    1.7151    0.1976 C   0  0  0  0  0  0  0  0  0  0  0  0
    7.3378    2.5012    1.3301 C   0  0  0  0  0  0  0  0  0  0  0  0
    6.1859    2.2487    2.1680 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.2980    1.3100    2.1927 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.3115    0.1714    1.2486 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.1342    0.0897    0.3844 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.3380   -0.9538    0.3708 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.5479   -2.1261    1.2120 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.4182   -2.3607    2.1741 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.0953   -2.5925    1.5887 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.4087   -1.4866    0.9049 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.6877   -0.3015    1.2863 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.5006   -1.7939   -0.1126 N   0  0  0  0  0  0  0  0  0  0  0  0
   -1.2808   -0.7932   -0.8851 C   0  0  1  0  0  0  0  0  0  0  0  0
   -0.5989   -0.7510   -2.2184 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.6299   -1.9378   -2.9021 O   0  0  0  0  0  0  0  0  0  0  0  0
   -2.6577   -1.2648   -0.8087 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.9822   -1.2918    0.5916 O   0  0  0  0  0  0  0  0  0  0  0  0
   -3.8046   -0.5799   -1.4461 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.9655    0.7350   -0.9471 O   0  0  0  0  0  0  0  0  0  0  0  0
   -3.8530   -0.6276   -2.9229 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.9908   -0.0068   -3.6483 C   0  0  0  0  0  0  0  0  0  0  0  0
   -6.3466   -0.5832   -3.5082 C   0  0  0  0  0  0  0  0  0  0  0  0
   -7.0554   -0.6034   -2.2227 C   0  0  0  0  0  0  0  0  0  0  0  0
   -7.3269    0.7569   -1.6233 C   0  0  0  0  0  0  0  0  0  0  0  0
   -8.0069    0.6152   -0.3004 C   0  0  0  0  0  0  0  0  0  0  0  0
   -9.3111   -0.1428   -0.3763 C   0  0  0  0  0  0  0  0  0  0  0  0
   -9.9647   -0.2194    0.9989 C   0  0  0  0  0  0  0  0  0  0  0  0
  -10.2852    1.1240    1.5268 C   0  0  0  0  0  0  0  0  0  0  0  0
  -11.1190    2.0450    0.7625 C   0  0  0  0  0  0  0  0  0  0  0  0
  -12.4998    1.8488    0.4088 C   0  0  0  0  0  0  0  0  0  0  0  0
  -13.1072    0.8513   -0.4417 C   0  0  0  0  0  0  0  0  0  0  0  0
  -13.1023   -0.5916   -0.1872 C   0  0  0  0  0  0  0  0  0  0  0  0
  -13.7138   -0.9664    1.1560 C   0  0  0  0  0  0  0  0  0  0  0  0
   17.3621   -0.1011    1.4666 H   0  0  0  0  0  0  0  0  0  0  0  0
   17.1237   -1.0724   -0.0631 H   0  0  0  0  0  0  0  0  0  0  0  0
   18.1820    0.3817   -0.0329 H   0  0  0  0  0  0  0  0  0  0  0  0
   16.3945    1.4570   -0.8652 H   0  0  0  0  0  0  0  0  0  0  0  0
   15.7451    1.4972    0.7709 H   0  0  0  0  0  0  0  0  0  0  0  0
   15.1087   -0.6391   -1.4739 H   0  0  0  0  0  0  0  0  0  0  0  0
   12.9964   -0.7353   -0.4855 H   0  0  0  0  0  0  0  0  0  0  0  0
   13.3420    1.7413    1.0997 H   0  0  0  0  0  0  0  0  0  0  0  0
   14.2396   -0.5913    2.4364 H   0  0  0  0  0  0  0  0  0  0  0  0
   11.8155    0.6421    2.6748 H   0  0  0  0  0  0  0  0  0  0  0  0
   12.2160   -0.9311    1.9435 H   0  0  0  0  0  0  0  0  0  0  0  0
   11.0625   -0.2720   -0.1917 H   0  0  0  0  0  0  0  0  0  0  0  0
    9.8455    1.4671    1.9694 H   0  0  0  0  0  0  0  0  0  0  0  0
    8.9355    0.4991   -0.8881 H   0  0  0  0  0  0  0  0  0  0  0  0
    7.0071    1.6913   -0.6727 H   0  0  0  0  0  0  0  0  0  0  0  0
    7.3226    3.6325    1.0070 H   0  0  0  0  0  0  0  0  0  0  0  0
    8.2709    2.5620    2.0102 H   0  0  0  0  0  0  0  0  0  0  0  0
    6.0180    3.0487    2.9918 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.4662    1.3441    2.9635 H   0  0  0  0  0  0  0  0  0  0  0  0
    5.3936   -0.7683    1.9154 H   0  0  0  0  0  0  0  0  0  0  0  0
    6.2073    0.0964    0.6501 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.8618    0.9113   -0.3033 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.4843   -0.9621   -0.3577 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.5712   -3.0711    0.5260 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.4761   -2.2280    1.7592 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.7394   -3.2194    2.8210 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.3607   -1.4962    2.8885 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.4003   -2.8662    2.4542 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.0530   -3.5331    0.9636 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.6711   -2.7793   -0.3786 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.1044    0.1782   -0.4014 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.5167   -0.6383   -1.9384 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.7725    0.0943   -2.8547 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.1344   -1.9921   -3.5353 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.7753   -2.3661   -1.0731 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.3028   -0.3812    0.8118 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.7074   -1.1019   -1.0453 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.0762    1.1547   -0.7934 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.9186   -1.7435   -3.1868 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.9267   -0.2186   -3.4102 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.7532    0.0650   -4.7645 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.9763    1.0919   -3.3474 H   0  0  0  0  0  0  0  0  0  0  0  0
   -7.0088   -0.1784   -4.3495 H   0  0  0  0  0  0  0  0  0  0  0  0
   -6.2765   -1.6870   -3.8378 H   0  0  0  0  0  0  0  0  0  0  0  0
   -6.7745   -1.3746   -1.5014 H   0  0  0  0  0  0  0  0  0  0  0  0
   -8.1312   -1.0030   -2.5250 H   0  0  0  0  0  0  0  0  0  0  0  0
   -8.0927    1.2451   -2.3142 H   0  0  0  0  0  0  0  0  0  0  0  0
   -6.4803    1.4428   -1.6305 H   0  0  0  0  0  0  0  0  0  0  0  0
   -8.2446    1.6224    0.1493 H   0  0  0  0  0  0  0  0  0  0  0  0
   -7.3445    0.0960    0.4440 H   0  0  0  0  0  0  0  0  0  0  0  0
   -9.1952   -1.1632   -0.7624 H   0  0  0  0  0  0  0  0  0  0  0  0
   -9.9733    0.4151   -1.0877 H   0  0  0  0  0  0  0  0  0  0  0  0
   -9.0322   -0.5534    1.6501 H   0  0  0  0  0  0  0  0  0  0  0  0
  -10.6715   -1.0093    1.0465 H   0  0  0  0  0  0  0  0  0  0  0  0
  -10.7550    0.9294    2.5641 H   0  0  0  0  0  0  0  0  0  0  0  0
   -9.3027    1.5955    1.8445 H   0  0  0  0  0  0  0  0  0  0  0  0
  -10.9840    3.0750    1.3161 H   0  0  0  0  0  0  0  0  0  0  0  0
  -10.5725    2.3437   -0.2232 H   0  0  0  0  0  0  0  0  0  0  0  0
  -13.1427    1.9430    1.3966 H   0  0  0  0  0  0  0  0  0  0  0  0
  -12.8366    2.8773   -0.0648 H   0  0  0  0  0  0  0  0  0  0  0  0
  -12.6673    0.9805   -1.4925 H   0  0  0  0  0  0  0  0  0  0  0  0
  -14.2161    1.1512   -0.5492 H   0  0  0  0  0  0  0  0  0  0  0  0
  -13.9018   -1.0142   -0.9333 H   0  0  0  0  0  0  0  0  0  0  0  0
  -12.2418   -1.1775   -0.4420 H   0  0  0  0  0  0  0  0  0  0  0  0
  -14.7076   -0.4702    1.2820 H   0  0  0  0  0  0  0  0  0  0  0  0
  -13.0902   -0.5954    1.9962 H   0  0  0  0  0  0  0  0  0  0  0  0
  -13.8370   -2.0515    1.2829 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0
  2  3  1  0
  3  4  2  0
  4  5  1  0
  5  6  1  0
  5  7  1  0
  7  8  1  0
  8  9  2  0
  9 10  1  0
 10 11  2  0
 11 12  1  0
 12 13  1  0
 13 14  2  0
 14 15  1  0
 15 16  1  0
 16 17  2  0
 17 18  1  0
 18 19  1  0
 19 20  1  0
 20 21  1  0
 21 22  2  0
 21 23  1  0
 23 24  1  0
 24 25  1  0
 25 26  1  0
 24 27  1  0
 27 28  1  0
 27 29  1  0
 29 30  1  0
 29 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
 42 43  1  0
 43 44  1  0
  1 45  1  0
  1 46  1  0
  1 47  1  0
  2 48  1  0
  2 49  1  0
  3 50  1  0
  4 51  1  0
  5 52  1  0
  6 53  1  0
  7 54  1  0
  7 55  1  0
  8 56  1  0
  9 57  1  0
 10 58  1  0
 11 59  1  0
 12 60  1  0
 12 61  1  0
 13 62  1  0
 14 63  1  0
 15 64  1  0
 15 65  1  0
 16 66  1  0
 17 67  1  0
 18 68  1  0
 18 69  1  0
 19 70  1  0
 19 71  1  0
 20 72  1  0
 20 73  1  0
 23 74  1  0
 24 75  1  1
 25 76  1  0
 25 77  1  0
 26 78  1  0
 27 79  1  0
 28 80  1  0
 29 81  1  0
 30 82  1  0
 31 83  1  0
 31 84  1  0
 32 85  1  0
 32 86  1  0
 33 87  1  0
 33 88  1  0
 34 89  1  0
 34 90  1  0
 35 91  1  0
 35 92  1  0
 36 93  1  0
 36 94  1  0
 37 95  1  0
 37 96  1  0
 38 97  1  0
 38 98  1  0
 39 99  1  0
 39100  1  0
 40101  1  0
 40102  1  0
 41103  1  0
 41104  1  0
 42105  1  0
 42106  1  0
 43107  1  0
 43108  1  0
 44109  1  0
 44110  1  0
 44111  1  0
M  END

Cer(t18:0/20:5(5Z,8Z,11Z,14Z,16E)-OH(18))
  Mrv1652309162103552D          

 45 44  0  0  1  0            999 V2000
   -2.3824    0.3590    0.0000 C   0  0  2  0  0  0  0  0  0  0  0  0
   -1.6679    0.7716    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.9699   -0.3554    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.7950   -0.3554    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
   -0.9591    0.3596    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -3.0969    0.7716    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.0969    1.5431    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -3.8110    0.3585    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.8110   -0.4129    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -4.5251    0.7716    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -5.2392    0.3585    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -5.9534    0.7716    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -6.6675    0.3585    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -7.3816    0.7716    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -8.0957    0.3585    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -8.8099    0.7716    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -9.5240    0.3585    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  -10.2381    0.7716    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  -10.9522    0.3585    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  -11.6663    0.7716    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  -12.3804    0.3585    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  -13.0945    0.7716    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  -13.8086    0.3585    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.5095   -0.7679    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.5095   -1.5394    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -4.2236   -0.3549    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.9377   -0.7679    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -5.6518   -0.3549    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -6.3660   -0.7679    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -7.1910   -0.7679    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -7.9051   -0.3549    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -8.6192   -0.7679    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -9.4442   -0.7679    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  -10.1583   -0.3549    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  -10.8724   -0.7679    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  -11.6974   -0.7679    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  -12.4115   -0.3549    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  -13.1256   -0.7679    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  -13.8397   -0.3549    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  -14.5539   -0.7679    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  -14.5539   -1.5394    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
  -15.2680   -0.3549    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  -16.0930   -0.3549    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  -16.8071   -0.7679    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  -17.5212   -0.3549    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  1  3  1  1  0  0  0
  1  4  1  0  0  0  0
  1  6  1  0  0  0  0
  2  1  1  0  0  0  0
  4 24  1  0  0  0  0
  5  2  1  0  0  0  0
  6  7  1  0  0  0  0
  6  8  1  0  0  0  0
  8  9  1  0  0  0  0
  8 10  1  0  0  0  0
 10 11  1  0  0  0  0
 11 12  1  0  0  0  0
 12 13  1  0  0  0  0
 13 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
 24 25  2  0  0  0  0
 24 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  2  0  0  0  0
 30 31  1  0  0  0  0
 31 32  1  0  0  0  0
 32 33  2  0  0  0  0
 33 34  1  0  0  0  0
 34 35  1  0  0  0  0
 35 36  2  0  0  0  0
 36 37  1  0  0  0  0
 37 38  2  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
 40 42  1  0  0  0  0
 42 43  2  0  0  0  0
 43 44  1  0  0  0  0
 44 45  1  0  0  0  0
M  END
> <DATABASE_ID>
HMDB0290180

> <DATABASE_NAME>
hmdb

> <SMILES>
[H][C@@](CO)(NC(=O)CCC\C=C/C\C=C/C\C=C/C=C/CC(O)\C=C/CC)C(O)C(O)CCCCCCCCCCCCCC

> <INCHI_IDENTIFIER>
InChI=1S/C38H67NO5/c1-3-5-7-8-9-10-11-15-18-21-24-27-31-36(42)38(44)35(33-40)39-37(43)32-28-25-22-19-16-13-12-14-17-20-23-26-30-34(41)29-6-4-2/h6,12-13,17,19-20,22-23,26,29,34-36,38,40-42,44H,3-5,7-11,14-16,18,21,24-25,27-28,30-33H2,1-2H3,(H,39,43)/b13-12-,20-17-,22-19-,26-23+,29-6-/t34?,35-,36?,38?/m0/s1

> <INCHI_KEY>
QLWWVSMIKNLGFU-PCAHVKNOSA-N

> <FORMULA>
C38H67NO5

> <MOLECULAR_WEIGHT>
617.956

> <EXACT_MASS>
617.501924261

> <JCHEM_ACCEPTOR_COUNT>
5

> <JCHEM_ATOM_COUNT>
111

> <JCHEM_AVERAGE_POLARIZABILITY>
77.37745587719678

> <JCHEM_BIOAVAILABILITY>
0

> <JCHEM_DONOR_COUNT>
5

> <JCHEM_FORMAL_CHARGE>
0

> <JCHEM_GHOSE_FILTER>
0

> <JCHEM_IUPAC>
(5Z,8Z,11Z,13E,17Z)-16-hydroxy-N-[(2S)-1,3,4-trihydroxyoctadecan-2-yl]icosa-5,8,11,13,17-pentaenamide

> <ALOGPS_LOGP>
7.49

> <JCHEM_LOGP>
8.734321043

> <ALOGPS_LOGS>
-6.10

> <JCHEM_MDDR_LIKE_RULE>
0

> <JCHEM_NUMBER_OF_RINGS>
0

> <JCHEM_PHYSIOLOGICAL_CHARGE>
0

> <JCHEM_PKA>
14.41856570692888

> <JCHEM_PKA_STRONGEST_ACIDIC>
13.242148166254616

> <JCHEM_PKA_STRONGEST_BASIC>
-0.9471121512625448

> <JCHEM_POLAR_SURFACE_AREA>
110.02

> <JCHEM_REFRACTIVITY>
191.6771

> <JCHEM_ROTATABLE_BOND_COUNT>
30

> <JCHEM_RULE_OF_FIVE>
0

> <ALOGPS_SOLUBILITY>
4.94e-04 g/l

> <JCHEM_TRADITIONAL_IUPAC>
(5Z,8Z,11Z,13E,17Z)-16-hydroxy-N-[(2S)-1,3,4-trihydroxyoctadecan-2-yl]icosa-5,8,11,13,17-pentaenamide

> <JCHEM_VEBER_RULE>
0

$$$$

HMDB0290180
     RDKit          3D
Cer(t18:0/20:5(5Z,8Z,11Z,14Z,16E)-OH(18))
111110  0  0  0  0  0  0  0  0999 V2000
   17.2310   -0.0611    0.3714 C   0  0  0  0  0  0  0  0  0  0  0  0
   16.0276    0.8095   -0.0141 C   0  0  0  0  0  0  0  0  0  0  0  0
   14.9617   -0.0226   -0.5678 C   0  0  0  0  0  0  0  0  0  0  0  0
   13.7633   -0.0868   -0.0216 C   0  0  0  0  0  0  0  0  0  0  0  0
   13.3945    0.6633    1.1794 C   0  0  0  0  0  0  0  0  0  0  0  0
   14.3206    0.3914    2.2193 O   0  0  0  0  0  0  0  0  0  0  0  0
   12.0677    0.1511    1.7003 C   0  0  0  0  0  0  0  0  0  0  0  0
   10.9638    0.2614    0.7589 C   0  0  0  0  0  0  0  0  0  0  0  0
    9.8917    0.9710    1.0345 C   0  0  0  0  0  0  0  0  0  0  0  0
    8.8202    1.0510    0.0687 C   0  0  0  0  0  0  0  0  0  0  0  0
    7.7099    1.7151    0.1976 C   0  0  0  0  0  0  0  0  0  0  0  0
    7.3378    2.5012    1.3301 C   0  0  0  0  0  0  0  0  0  0  0  0
    6.1859    2.2487    2.1680 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.2980    1.3100    2.1927 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.3115    0.1714    1.2486 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.1342    0.0897    0.3844 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.3380   -0.9538    0.3708 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.5479   -2.1261    1.2120 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.4182   -2.3607    2.1741 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.0953   -2.5925    1.5887 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.4087   -1.4866    0.9049 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.6877   -0.3015    1.2863 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.5006   -1.7939   -0.1126 N   0  0  0  0  0  0  0  0  0  0  0  0
   -1.2808   -0.7932   -0.8851 C   0  0  1  0  0  0  0  0  0  0  0  0
   -0.5989   -0.7510   -2.2184 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.6299   -1.9378   -2.9021 O   0  0  0  0  0  0  0  0  0  0  0  0
   -2.6577   -1.2648   -0.8087 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.9822   -1.2918    0.5916 O   0  0  0  0  0  0  0  0  0  0  0  0
   -3.8046   -0.5799   -1.4461 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.9655    0.7350   -0.9471 O   0  0  0  0  0  0  0  0  0  0  0  0
   -3.8530   -0.6276   -2.9229 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.9908   -0.0068   -3.6483 C   0  0  0  0  0  0  0  0  0  0  0  0
   -6.3466   -0.5832   -3.5082 C   0  0  0  0  0  0  0  0  0  0  0  0
   -7.0554   -0.6034   -2.2227 C   0  0  0  0  0  0  0  0  0  0  0  0
   -7.3269    0.7569   -1.6233 C   0  0  0  0  0  0  0  0  0  0  0  0
   -8.0069    0.6152   -0.3004 C   0  0  0  0  0  0  0  0  0  0  0  0
   -9.3111   -0.1428   -0.3763 C   0  0  0  0  0  0  0  0  0  0  0  0
   -9.9647   -0.2194    0.9989 C   0  0  0  0  0  0  0  0  0  0  0  0
  -10.2852    1.1240    1.5268 C   0  0  0  0  0  0  0  0  0  0  0  0
  -11.1190    2.0450    0.7625 C   0  0  0  0  0  0  0  0  0  0  0  0
  -12.4998    1.8488    0.4088 C   0  0  0  0  0  0  0  0  0  0  0  0
  -13.1072    0.8513   -0.4417 C   0  0  0  0  0  0  0  0  0  0  0  0
  -13.1023   -0.5916   -0.1872 C   0  0  0  0  0  0  0  0  0  0  0  0
  -13.7138   -0.9664    1.1560 C   0  0  0  0  0  0  0  0  0  0  0  0
   17.3621   -0.1011    1.4666 H   0  0  0  0  0  0  0  0  0  0  0  0
   17.1237   -1.0724   -0.0631 H   0  0  0  0  0  0  0  0  0  0  0  0
   18.1820    0.3817   -0.0329 H   0  0  0  0  0  0  0  0  0  0  0  0
   16.3945    1.4570   -0.8652 H   0  0  0  0  0  0  0  0  0  0  0  0
   15.7451    1.4972    0.7709 H   0  0  0  0  0  0  0  0  0  0  0  0
   15.1087   -0.6391   -1.4739 H   0  0  0  0  0  0  0  0  0  0  0  0
   12.9964   -0.7353   -0.4855 H   0  0  0  0  0  0  0  0  0  0  0  0
   13.3420    1.7413    1.0997 H   0  0  0  0  0  0  0  0  0  0  0  0
   14.2396   -0.5913    2.4364 H   0  0  0  0  0  0  0  0  0  0  0  0
   11.8155    0.6421    2.6748 H   0  0  0  0  0  0  0  0  0  0  0  0
   12.2160   -0.9311    1.9435 H   0  0  0  0  0  0  0  0  0  0  0  0
   11.0625   -0.2720   -0.1917 H   0  0  0  0  0  0  0  0  0  0  0  0
    9.8455    1.4671    1.9694 H   0  0  0  0  0  0  0  0  0  0  0  0
    8.9355    0.4991   -0.8881 H   0  0  0  0  0  0  0  0  0  0  0  0
    7.0071    1.6913   -0.6727 H   0  0  0  0  0  0  0  0  0  0  0  0
    7.3226    3.6325    1.0070 H   0  0  0  0  0  0  0  0  0  0  0  0
    8.2709    2.5620    2.0102 H   0  0  0  0  0  0  0  0  0  0  0  0
    6.0180    3.0487    2.9918 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.4662    1.3441    2.9635 H   0  0  0  0  0  0  0  0  0  0  0  0
    5.3936   -0.7683    1.9154 H   0  0  0  0  0  0  0  0  0  0  0  0
    6.2073    0.0964    0.6501 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.8618    0.9113   -0.3033 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.4843   -0.9621   -0.3577 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.5712   -3.0711    0.5260 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.4761   -2.2280    1.7592 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.7394   -3.2194    2.8210 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.3607   -1.4962    2.8885 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.4003   -2.8662    2.4542 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.0530   -3.5331    0.9636 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.6711   -2.7793   -0.3786 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.1044    0.1782   -0.4014 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.5167   -0.6383   -1.9384 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.7725    0.0943   -2.8547 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.1344   -1.9921   -3.5353 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.7753   -2.3661   -1.0731 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.3028   -0.3812    0.8118 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.7074   -1.1019   -1.0453 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.0762    1.1547   -0.7934 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.9186   -1.7435   -3.1868 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.9267   -0.2186   -3.4102 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.7532    0.0650   -4.7645 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.9763    1.0919   -3.3474 H   0  0  0  0  0  0  0  0  0  0  0  0
   -7.0088   -0.1784   -4.3495 H   0  0  0  0  0  0  0  0  0  0  0  0
   -6.2765   -1.6870   -3.8378 H   0  0  0  0  0  0  0  0  0  0  0  0
   -6.7745   -1.3746   -1.5014 H   0  0  0  0  0  0  0  0  0  0  0  0
   -8.1312   -1.0030   -2.5250 H   0  0  0  0  0  0  0  0  0  0  0  0
   -8.0927    1.2451   -2.3142 H   0  0  0  0  0  0  0  0  0  0  0  0
   -6.4803    1.4428   -1.6305 H   0  0  0  0  0  0  0  0  0  0  0  0
   -8.2446    1.6224    0.1493 H   0  0  0  0  0  0  0  0  0  0  0  0
   -7.3445    0.0960    0.4440 H   0  0  0  0  0  0  0  0  0  0  0  0
   -9.1952   -1.1632   -0.7624 H   0  0  0  0  0  0  0  0  0  0  0  0
   -9.9733    0.4151   -1.0877 H   0  0  0  0  0  0  0  0  0  0  0  0
   -9.0322   -0.5534    1.6501 H   0  0  0  0  0  0  0  0  0  0  0  0
  -10.6715   -1.0093    1.0465 H   0  0  0  0  0  0  0  0  0  0  0  0
  -10.7550    0.9294    2.5641 H   0  0  0  0  0  0  0  0  0  0  0  0
   -9.3027    1.5955    1.8445 H   0  0  0  0  0  0  0  0  0  0  0  0
  -10.9840    3.0750    1.3161 H   0  0  0  0  0  0  0  0  0  0  0  0
  -10.5725    2.3437   -0.2232 H   0  0  0  0  0  0  0  0  0  0  0  0
  -13.1427    1.9430    1.3966 H   0  0  0  0  0  0  0  0  0  0  0  0
  -12.8366    2.8773   -0.0648 H   0  0  0  0  0  0  0  0  0  0  0  0
  -12.6673    0.9805   -1.4925 H   0  0  0  0  0  0  0  0  0  0  0  0
  -14.2161    1.1512   -0.5492 H   0  0  0  0  0  0  0  0  0  0  0  0
  -13.9018   -1.0142   -0.9333 H   0  0  0  0  0  0  0  0  0  0  0  0
  -12.2418   -1.1775   -0.4420 H   0  0  0  0  0  0  0  0  0  0  0  0
  -14.7076   -0.4702    1.2820 H   0  0  0  0  0  0  0  0  0  0  0  0
  -13.0902   -0.5954    1.9962 H   0  0  0  0  0  0  0  0  0  0  0  0
  -13.8370   -2.0515    1.2829 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0
  2  3  1  0
  3  4  2  0
  4  5  1  0
  5  6  1  0
  5  7  1  0
  7  8  1  0
  8  9  2  0
  9 10  1  0
 10 11  2  0
 11 12  1  0
 12 13  1  0
 13 14  2  0
 14 15  1  0
 15 16  1  0
 16 17  2  0
 17 18  1  0
 18 19  1  0
 19 20  1  0
 20 21  1  0
 21 22  2  0
 21 23  1  0
 23 24  1  0
 24 25  1  0
 25 26  1  0
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 27 28  1  0
 27 29  1  0
 29 30  1  0
 29 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
 42 43  1  0
 43 44  1  0
  1 45  1  0
  1 46  1  0
  1 47  1  0
  2 48  1  0
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  3 50  1  0
  4 51  1  0
  5 52  1  0
  6 53  1  0
  7 54  1  0
  7 55  1  0
  8 56  1  0
  9 57  1  0
 10 58  1  0
 11 59  1  0
 12 60  1  0
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 39100  1  0
 40101  1  0
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 44110  1  0
 44111  1  0
M  END

HEADER    PROTEIN                                 16-SEP-21   NONE
TITLE     NULL                                                        
COMPND    MOLECULE: Cer(t18:0/20:5(5Z,8Z,11Z,14Z,16E)-OH(18))         
SOURCE    NULL                                                        
KEYWDS    NULL                                                        
EXPDTA    NULL                                                        
AUTHOR    Marvin                                                      
REVDAT   1   16-SEP-21         0                                  
HETATM    1  C   UNK     0      -4.447   0.670   0.000  0.00  0.00           C+0
HETATM    2  C   UNK     0      -3.113   1.440   0.000  0.00  0.00           C+0
HETATM    3  H   UNK     0      -3.677  -0.663   0.000  0.00  0.00           H+0
HETATM    4  N   UNK     0      -5.217  -0.663   0.000  0.00  0.00           N+0
HETATM    5  O   UNK     0      -1.790   0.671   0.000  0.00  0.00           O+0
HETATM    6  C   UNK     0      -5.781   1.440   0.000  0.00  0.00           C+0
HETATM    7  O   UNK     0      -5.781   2.880   0.000  0.00  0.00           O+0
HETATM    8  C   UNK     0      -7.114   0.669   0.000  0.00  0.00           C+0
HETATM    9  O   UNK     0      -7.114  -0.771   0.000  0.00  0.00           O+0
HETATM   10  C   UNK     0      -8.447   1.440   0.000  0.00  0.00           C+0
HETATM   11  C   UNK     0      -9.780   0.669   0.000  0.00  0.00           C+0
HETATM   12  C   UNK     0     -11.113   1.440   0.000  0.00  0.00           C+0
HETATM   13  C   UNK     0     -12.446   0.669   0.000  0.00  0.00           C+0
HETATM   14  C   UNK     0     -13.779   1.440   0.000  0.00  0.00           C+0
HETATM   15  C   UNK     0     -15.112   0.669   0.000  0.00  0.00           C+0
HETATM   16  C   UNK     0     -16.445   1.440   0.000  0.00  0.00           C+0
HETATM   17  C   UNK     0     -17.778   0.669   0.000  0.00  0.00           C+0
HETATM   18  C   UNK     0     -19.111   1.440   0.000  0.00  0.00           C+0
HETATM   19  C   UNK     0     -20.444   0.669   0.000  0.00  0.00           C+0
HETATM   20  C   UNK     0     -21.777   1.440   0.000  0.00  0.00           C+0
HETATM   21  C   UNK     0     -23.110   0.669   0.000  0.00  0.00           C+0
HETATM   22  C   UNK     0     -24.443   1.440   0.000  0.00  0.00           C+0
HETATM   23  C   UNK     0     -25.776   0.669   0.000  0.00  0.00           C+0
HETATM   24  C   UNK     0      -6.551  -1.433   0.000  0.00  0.00           C+0
HETATM   25  O   UNK     0      -6.551  -2.873   0.000  0.00  0.00           O+0
HETATM   26  C   UNK     0      -7.884  -0.662   0.000  0.00  0.00           C+0
HETATM   27  C   UNK     0      -9.217  -1.433   0.000  0.00  0.00           C+0
HETATM   28  C   UNK     0     -10.550  -0.662   0.000  0.00  0.00           C+0
HETATM   29  C   UNK     0     -11.883  -1.433   0.000  0.00  0.00           C+0
HETATM   30  C   UNK     0     -13.423  -1.433   0.000  0.00  0.00           C+0
HETATM   31  C   UNK     0     -14.756  -0.662   0.000  0.00  0.00           C+0
HETATM   32  C   UNK     0     -16.089  -1.433   0.000  0.00  0.00           C+0
HETATM   33  C   UNK     0     -17.629  -1.433   0.000  0.00  0.00           C+0
HETATM   34  C   UNK     0     -18.962  -0.662   0.000  0.00  0.00           C+0
HETATM   35  C   UNK     0     -20.295  -1.433   0.000  0.00  0.00           C+0
HETATM   36  C   UNK     0     -21.835  -1.433   0.000  0.00  0.00           C+0
HETATM   37  C   UNK     0     -23.168  -0.662   0.000  0.00  0.00           C+0
HETATM   38  C   UNK     0     -24.501  -1.433   0.000  0.00  0.00           C+0
HETATM   39  C   UNK     0     -25.834  -0.662   0.000  0.00  0.00           C+0
HETATM   40  C   UNK     0     -27.167  -1.433   0.000  0.00  0.00           C+0
HETATM   41  O   UNK     0     -27.167  -2.873   0.000  0.00  0.00           O+0
HETATM   42  C   UNK     0     -28.500  -0.662   0.000  0.00  0.00           C+0
HETATM   43  C   UNK     0     -30.040  -0.662   0.000  0.00  0.00           C+0
HETATM   44  C   UNK     0     -31.373  -1.433   0.000  0.00  0.00           C+0
HETATM   45  C   UNK     0     -32.706  -0.662   0.000  0.00  0.00           C+0
CONECT    1    3    4    6    2                                             
CONECT    2    1    5                                                       
CONECT    3    1                                                            
CONECT    4    1   24                                                       
CONECT    5    2                                                            
CONECT    6    1    7    8                                                  
CONECT    7    6                                                            
CONECT    8    6    9   10                                                  
CONECT    9    8                                                            
CONECT   10    8   11                                                       
CONECT   11   10   12                                                       
CONECT   12   11   13                                                       
CONECT   13   12   14                                                       
CONECT   14   13   15                                                       
CONECT   15   14   16                                                       
CONECT   16   15   17                                                       
CONECT   17   16   18                                                       
CONECT   18   17   19                                                       
CONECT   19   18   20                                                       
CONECT   20   19   21                                                       
CONECT   21   20   22                                                       
CONECT   22   21   23                                                       
CONECT   23   22                                                            
CONECT   24    4   25   26                                                  
CONECT   25   24                                                            
CONECT   26   24   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   40                                                       
CONECT   40   39   41   42                                                  
CONECT   41   40                                                            
CONECT   42   40   43                                                       
CONECT   43   42   44                                                       
CONECT   44   43   45                                                       
CONECT   45   44                                                            
MASTER        0    0    0    0    0    0    0    0   45    0   88    0
END

COMPND    HMDB0290180
HETATM    1  C1  UNL     1      17.231  -0.061   0.371  1.00  0.00           C  
HETATM    2  C2  UNL     1      16.028   0.810  -0.014  1.00  0.00           C  
HETATM    3  C3  UNL     1      14.962  -0.023  -0.568  1.00  0.00           C  
HETATM    4  C4  UNL     1      13.763  -0.087  -0.022  1.00  0.00           C  
HETATM    5  C5  UNL     1      13.395   0.663   1.179  1.00  0.00           C  
HETATM    6  O1  UNL     1      14.321   0.391   2.219  1.00  0.00           O  
HETATM    7  C6  UNL     1      12.068   0.151   1.700  1.00  0.00           C  
HETATM    8  C7  UNL     1      10.964   0.261   0.759  1.00  0.00           C  
HETATM    9  C8  UNL     1       9.892   0.971   1.035  1.00  0.00           C  
HETATM   10  C9  UNL     1       8.820   1.051   0.069  1.00  0.00           C  
HETATM   11  C10 UNL     1       7.710   1.715   0.198  1.00  0.00           C  
HETATM   12  C11 UNL     1       7.338   2.501   1.330  1.00  0.00           C  
HETATM   13  C12 UNL     1       6.186   2.249   2.168  1.00  0.00           C  
HETATM   14  C13 UNL     1       5.298   1.310   2.193  1.00  0.00           C  
HETATM   15  C14 UNL     1       5.311   0.171   1.249  1.00  0.00           C  
HETATM   16  C15 UNL     1       4.134   0.090   0.384  1.00  0.00           C  
HETATM   17  C16 UNL     1       3.338  -0.954   0.371  1.00  0.00           C  
HETATM   18  C17 UNL     1       3.548  -2.126   1.212  1.00  0.00           C  
HETATM   19  C18 UNL     1       2.418  -2.361   2.174  1.00  0.00           C  
HETATM   20  C19 UNL     1       1.095  -2.592   1.589  1.00  0.00           C  
HETATM   21  C20 UNL     1       0.409  -1.487   0.905  1.00  0.00           C  
HETATM   22  O2  UNL     1       0.688  -0.301   1.286  1.00  0.00           O  
HETATM   23  N1  UNL     1      -0.501  -1.794  -0.113  1.00  0.00           N  
HETATM   24  C21 UNL     1      -1.281  -0.793  -0.885  1.00  0.00           C  
HETATM   25  C22 UNL     1      -0.599  -0.751  -2.218  1.00  0.00           C  
HETATM   26  O3  UNL     1      -0.630  -1.938  -2.902  1.00  0.00           O  
HETATM   27  C23 UNL     1      -2.658  -1.265  -0.809  1.00  0.00           C  
HETATM   28  O4  UNL     1      -2.982  -1.292   0.592  1.00  0.00           O  
HETATM   29  C24 UNL     1      -3.805  -0.580  -1.446  1.00  0.00           C  
HETATM   30  O5  UNL     1      -3.966   0.735  -0.947  1.00  0.00           O  
HETATM   31  C25 UNL     1      -3.853  -0.628  -2.923  1.00  0.00           C  
HETATM   32  C26 UNL     1      -4.991  -0.007  -3.648  1.00  0.00           C  
HETATM   33  C27 UNL     1      -6.347  -0.583  -3.508  1.00  0.00           C  
HETATM   34  C28 UNL     1      -7.055  -0.603  -2.223  1.00  0.00           C  
HETATM   35  C29 UNL     1      -7.327   0.757  -1.623  1.00  0.00           C  
HETATM   36  C30 UNL     1      -8.007   0.615  -0.300  1.00  0.00           C  
HETATM   37  C31 UNL     1      -9.311  -0.143  -0.376  1.00  0.00           C  
HETATM   38  C32 UNL     1      -9.965  -0.219   0.999  1.00  0.00           C  
HETATM   39  C33 UNL     1     -10.285   1.124   1.527  1.00  0.00           C  
HETATM   40  C34 UNL     1     -11.119   2.045   0.762  1.00  0.00           C  
HETATM   41  C35 UNL     1     -12.500   1.849   0.409  1.00  0.00           C  
HETATM   42  C36 UNL     1     -13.107   0.851  -0.442  1.00  0.00           C  
HETATM   43  C37 UNL     1     -13.102  -0.592  -0.187  1.00  0.00           C  
HETATM   44  C38 UNL     1     -13.714  -0.966   1.156  1.00  0.00           C  
HETATM   45  H1  UNL     1      17.362  -0.101   1.467  1.00  0.00           H  
HETATM   46  H2  UNL     1      17.124  -1.072  -0.063  1.00  0.00           H  
HETATM   47  H3  UNL     1      18.182   0.382  -0.033  1.00  0.00           H  
HETATM   48  H4  UNL     1      16.395   1.457  -0.865  1.00  0.00           H  
HETATM   49  H5  UNL     1      15.745   1.497   0.771  1.00  0.00           H  
HETATM   50  H6  UNL     1      15.109  -0.639  -1.474  1.00  0.00           H  
HETATM   51  H7  UNL     1      12.996  -0.735  -0.486  1.00  0.00           H  
HETATM   52  H8  UNL     1      13.342   1.741   1.100  1.00  0.00           H  
HETATM   53  H9  UNL     1      14.240  -0.591   2.436  1.00  0.00           H  
HETATM   54  H10 UNL     1      11.815   0.642   2.675  1.00  0.00           H  
HETATM   55  H11 UNL     1      12.216  -0.931   1.944  1.00  0.00           H  
HETATM   56  H12 UNL     1      11.062  -0.272  -0.192  1.00  0.00           H  
HETATM   57  H13 UNL     1       9.846   1.467   1.969  1.00  0.00           H  
HETATM   58  H14 UNL     1       8.935   0.499  -0.888  1.00  0.00           H  
HETATM   59  H15 UNL     1       7.007   1.691  -0.673  1.00  0.00           H  
HETATM   60  H16 UNL     1       7.323   3.633   1.007  1.00  0.00           H  
HETATM   61  H17 UNL     1       8.271   2.562   2.010  1.00  0.00           H  
HETATM   62  H18 UNL     1       6.018   3.049   2.992  1.00  0.00           H  
HETATM   63  H19 UNL     1       4.466   1.344   2.963  1.00  0.00           H  
HETATM   64  H20 UNL     1       5.394  -0.768   1.915  1.00  0.00           H  
HETATM   65  H21 UNL     1       6.207   0.096   0.650  1.00  0.00           H  
HETATM   66  H22 UNL     1       3.862   0.911  -0.303  1.00  0.00           H  
HETATM   67  H23 UNL     1       2.484  -0.962  -0.358  1.00  0.00           H  
HETATM   68  H24 UNL     1       3.571  -3.071   0.526  1.00  0.00           H  
HETATM   69  H25 UNL     1       4.476  -2.228   1.759  1.00  0.00           H  
HETATM   70  H26 UNL     1       2.739  -3.219   2.821  1.00  0.00           H  
HETATM   71  H27 UNL     1       2.361  -1.496   2.889  1.00  0.00           H  
HETATM   72  H28 UNL     1       0.400  -2.866   2.454  1.00  0.00           H  
HETATM   73  H29 UNL     1       1.053  -3.533   0.964  1.00  0.00           H  
HETATM   74  H30 UNL     1      -0.671  -2.779  -0.379  1.00  0.00           H  
HETATM   75  H31 UNL     1      -1.104   0.178  -0.401  1.00  0.00           H  
HETATM   76  H32 UNL     1       0.517  -0.638  -1.938  1.00  0.00           H  
HETATM   77  H33 UNL     1      -0.773   0.094  -2.855  1.00  0.00           H  
HETATM   78  H34 UNL     1       0.134  -1.992  -3.535  1.00  0.00           H  
HETATM   79  H35 UNL     1      -2.775  -2.366  -1.073  1.00  0.00           H  
HETATM   80  H36 UNL     1      -3.303  -0.381   0.812  1.00  0.00           H  
HETATM   81  H37 UNL     1      -4.707  -1.102  -1.045  1.00  0.00           H  
HETATM   82  H38 UNL     1      -3.076   1.155  -0.793  1.00  0.00           H  
HETATM   83  H39 UNL     1      -3.919  -1.744  -3.187  1.00  0.00           H  
HETATM   84  H40 UNL     1      -2.927  -0.219  -3.410  1.00  0.00           H  
HETATM   85  H41 UNL     1      -4.753   0.065  -4.764  1.00  0.00           H  
HETATM   86  H42 UNL     1      -4.976   1.092  -3.347  1.00  0.00           H  
HETATM   87  H43 UNL     1      -7.009  -0.178  -4.350  1.00  0.00           H  
HETATM   88  H44 UNL     1      -6.277  -1.687  -3.838  1.00  0.00           H  
HETATM   89  H45 UNL     1      -6.775  -1.375  -1.501  1.00  0.00           H  
HETATM   90  H46 UNL     1      -8.131  -1.003  -2.525  1.00  0.00           H  
HETATM   91  H47 UNL     1      -8.093   1.245  -2.314  1.00  0.00           H  
HETATM   92  H48 UNL     1      -6.480   1.443  -1.630  1.00  0.00           H  
HETATM   93  H49 UNL     1      -8.245   1.622   0.149  1.00  0.00           H  
HETATM   94  H50 UNL     1      -7.344   0.096   0.444  1.00  0.00           H  
HETATM   95  H51 UNL     1      -9.195  -1.163  -0.762  1.00  0.00           H  
HETATM   96  H52 UNL     1      -9.973   0.415  -1.088  1.00  0.00           H  
HETATM   97  H53 UNL     1      -9.032  -0.553   1.650  1.00  0.00           H  
HETATM   98  H54 UNL     1     -10.672  -1.009   1.047  1.00  0.00           H  
HETATM   99  H55 UNL     1     -10.755   0.929   2.564  1.00  0.00           H  
HETATM  100  H56 UNL     1      -9.303   1.595   1.845  1.00  0.00           H  
HETATM  101  H57 UNL     1     -10.984   3.075   1.316  1.00  0.00           H  
HETATM  102  H58 UNL     1     -10.572   2.344  -0.223  1.00  0.00           H  
HETATM  103  H59 UNL     1     -13.143   1.943   1.397  1.00  0.00           H  
HETATM  104  H60 UNL     1     -12.837   2.877  -0.065  1.00  0.00           H  
HETATM  105  H61 UNL     1     -12.667   0.981  -1.493  1.00  0.00           H  
HETATM  106  H62 UNL     1     -14.216   1.151  -0.549  1.00  0.00           H  
HETATM  107  H63 UNL     1     -13.902  -1.014  -0.933  1.00  0.00           H  
HETATM  108  H64 UNL     1     -12.242  -1.177  -0.442  1.00  0.00           H  
HETATM  109  H65 UNL     1     -14.708  -0.470   1.282  1.00  0.00           H  
HETATM  110  H66 UNL     1     -13.090  -0.595   1.996  1.00  0.00           H  
HETATM  111  H67 UNL     1     -13.837  -2.051   1.283  1.00  0.00           H  
CONECT    1    2   45   46   47
CONECT    2    3   48   49
CONECT    3    4    4   50
CONECT    4    5   51
CONECT    5    6    7   52
CONECT    6   53
CONECT    7    8   54   55
CONECT    8    9    9   56
CONECT    9   10   57
CONECT   10   11   11   58
CONECT   11   12   59
CONECT   12   13   60   61
CONECT   13   14   14   62
CONECT   14   15   63
CONECT   15   16   64   65
CONECT   16   17   17   66
CONECT   17   18   67
CONECT   18   19   68   69
CONECT   19   20   70   71
CONECT   20   21   72   73
CONECT   21   22   22   23
CONECT   23   24   74
CONECT   24   25   27   75
CONECT   25   26   76   77
CONECT   26   78
CONECT   27   28   29   79
CONECT   28   80
CONECT   29   30   31   81
CONECT   30   82
CONECT   31   32   83   84
CONECT   32   33   85   86
CONECT   33   34   87   88
CONECT   34   35   89   90
CONECT   35   36   91   92
CONECT   36   37   93   94
CONECT   37   38   95   96
CONECT   38   39   97   98
CONECT   39   40   99  100
CONECT   40   41  101  102
CONECT   41   42  103  104
CONECT   42   43  105  106
CONECT   43   44  107  108
CONECT   44  109  110  111
END

HMDB0290180
     RDKit          3D
Cer(t18:0/20:5(5Z,8Z,11Z,14Z,16E)-OH(18))
111110  0  0  0  0  0  0  0  0999 V2000
   17.2310   -0.0611    0.3714 C   0  0  0  0  0  0  0  0  0  0  0  0
   16.0276    0.8095   -0.0141 C   0  0  0  0  0  0  0  0  0  0  0  0
   14.9617   -0.0226   -0.5678 C   0  0  0  0  0  0  0  0  0  0  0  0
   13.7633   -0.0868   -0.0216 C   0  0  0  0  0  0  0  0  0  0  0  0
   13.3945    0.6633    1.1794 C   0  0  0  0  0  0  0  0  0  0  0  0
   14.3206    0.3914    2.2193 O   0  0  0  0  0  0  0  0  0  0  0  0
   12.0677    0.1511    1.7003 C   0  0  0  0  0  0  0  0  0  0  0  0
   10.9638    0.2614    0.7589 C   0  0  0  0  0  0  0  0  0  0  0  0
    9.8917    0.9710    1.0345 C   0  0  0  0  0  0  0  0  0  0  0  0
    8.8202    1.0510    0.0687 C   0  0  0  0  0  0  0  0  0  0  0  0
    7.7099    1.7151    0.1976 C   0  0  0  0  0  0  0  0  0  0  0  0
    7.3378    2.5012    1.3301 C   0  0  0  0  0  0  0  0  0  0  0  0
    6.1859    2.2487    2.1680 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.2980    1.3100    2.1927 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.3115    0.1714    1.2486 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.1342    0.0897    0.3844 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.3380   -0.9538    0.3708 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.5479   -2.1261    1.2120 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.4182   -2.3607    2.1741 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.0953   -2.5925    1.5887 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.4087   -1.4866    0.9049 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.6877   -0.3015    1.2863 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.5006   -1.7939   -0.1126 N   0  0  0  0  0  0  0  0  0  0  0  0
   -1.2808   -0.7932   -0.8851 C   0  0  1  0  0  0  0  0  0  0  0  0
   -0.5989   -0.7510   -2.2184 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.6299   -1.9378   -2.9021 O   0  0  0  0  0  0  0  0  0  0  0  0
   -2.6577   -1.2648   -0.8087 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.9822   -1.2918    0.5916 O   0  0  0  0  0  0  0  0  0  0  0  0
   -3.8046   -0.5799   -1.4461 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.9655    0.7350   -0.9471 O   0  0  0  0  0  0  0  0  0  0  0  0
   -3.8530   -0.6276   -2.9229 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.9908   -0.0068   -3.6483 C   0  0  0  0  0  0  0  0  0  0  0  0
   -6.3466   -0.5832   -3.5082 C   0  0  0  0  0  0  0  0  0  0  0  0
   -7.0554   -0.6034   -2.2227 C   0  0  0  0  0  0  0  0  0  0  0  0
   -7.3269    0.7569   -1.6233 C   0  0  0  0  0  0  0  0  0  0  0  0
   -8.0069    0.6152   -0.3004 C   0  0  0  0  0  0  0  0  0  0  0  0
   -9.3111   -0.1428   -0.3763 C   0  0  0  0  0  0  0  0  0  0  0  0
   -9.9647   -0.2194    0.9989 C   0  0  0  0  0  0  0  0  0  0  0  0
  -10.2852    1.1240    1.5268 C   0  0  0  0  0  0  0  0  0  0  0  0
  -11.1190    2.0450    0.7625 C   0  0  0  0  0  0  0  0  0  0  0  0
  -12.4998    1.8488    0.4088 C   0  0  0  0  0  0  0  0  0  0  0  0
  -13.1072    0.8513   -0.4417 C   0  0  0  0  0  0  0  0  0  0  0  0
  -13.1023   -0.5916   -0.1872 C   0  0  0  0  0  0  0  0  0  0  0  0
  -13.7138   -0.9664    1.1560 C   0  0  0  0  0  0  0  0  0  0  0  0
   17.3621   -0.1011    1.4666 H   0  0  0  0  0  0  0  0  0  0  0  0
   17.1237   -1.0724   -0.0631 H   0  0  0  0  0  0  0  0  0  0  0  0
   18.1820    0.3817   -0.0329 H   0  0  0  0  0  0  0  0  0  0  0  0
   16.3945    1.4570   -0.8652 H   0  0  0  0  0  0  0  0  0  0  0  0
   15.7451    1.4972    0.7709 H   0  0  0  0  0  0  0  0  0  0  0  0
   15.1087   -0.6391   -1.4739 H   0  0  0  0  0  0  0  0  0  0  0  0
   12.9964   -0.7353   -0.4855 H   0  0  0  0  0  0  0  0  0  0  0  0
   13.3420    1.7413    1.0997 H   0  0  0  0  0  0  0  0  0  0  0  0
   14.2396   -0.5913    2.4364 H   0  0  0  0  0  0  0  0  0  0  0  0
   11.8155    0.6421    2.6748 H   0  0  0  0  0  0  0  0  0  0  0  0
   12.2160   -0.9311    1.9435 H   0  0  0  0  0  0  0  0  0  0  0  0
   11.0625   -0.2720   -0.1917 H   0  0  0  0  0  0  0  0  0  0  0  0
    9.8455    1.4671    1.9694 H   0  0  0  0  0  0  0  0  0  0  0  0
    8.9355    0.4991   -0.8881 H   0  0  0  0  0  0  0  0  0  0  0  0
    7.0071    1.6913   -0.6727 H   0  0  0  0  0  0  0  0  0  0  0  0
    7.3226    3.6325    1.0070 H   0  0  0  0  0  0  0  0  0  0  0  0
    8.2709    2.5620    2.0102 H   0  0  0  0  0  0  0  0  0  0  0  0
    6.0180    3.0487    2.9918 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.4662    1.3441    2.9635 H   0  0  0  0  0  0  0  0  0  0  0  0
    5.3936   -0.7683    1.9154 H   0  0  0  0  0  0  0  0  0  0  0  0
    6.2073    0.0964    0.6501 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.8618    0.9113   -0.3033 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.4843   -0.9621   -0.3577 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.5712   -3.0711    0.5260 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.4761   -2.2280    1.7592 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.7394   -3.2194    2.8210 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.3607   -1.4962    2.8885 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.4003   -2.8662    2.4542 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.0530   -3.5331    0.9636 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.6711   -2.7793   -0.3786 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.1044    0.1782   -0.4014 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.5167   -0.6383   -1.9384 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.7725    0.0943   -2.8547 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.1344   -1.9921   -3.5353 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.7753   -2.3661   -1.0731 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.3028   -0.3812    0.8118 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.7074   -1.1019   -1.0453 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.0762    1.1547   -0.7934 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.9186   -1.7435   -3.1868 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.9267   -0.2186   -3.4102 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.7532    0.0650   -4.7645 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.9763    1.0919   -3.3474 H   0  0  0  0  0  0  0  0  0  0  0  0
   -7.0088   -0.1784   -4.3495 H   0  0  0  0  0  0  0  0  0  0  0  0
   -6.2765   -1.6870   -3.8378 H   0  0  0  0  0  0  0  0  0  0  0  0
   -6.7745   -1.3746   -1.5014 H   0  0  0  0  0  0  0  0  0  0  0  0
   -8.1312   -1.0030   -2.5250 H   0  0  0  0  0  0  0  0  0  0  0  0
   -8.0927    1.2451   -2.3142 H   0  0  0  0  0  0  0  0  0  0  0  0
   -6.4803    1.4428   -1.6305 H   0  0  0  0  0  0  0  0  0  0  0  0
   -8.2446    1.6224    0.1493 H   0  0  0  0  0  0  0  0  0  0  0  0
   -7.3445    0.0960    0.4440 H   0  0  0  0  0  0  0  0  0  0  0  0
   -9.1952   -1.1632   -0.7624 H   0  0  0  0  0  0  0  0  0  0  0  0
   -9.9733    0.4151   -1.0877 H   0  0  0  0  0  0  0  0  0  0  0  0
   -9.0322   -0.5534    1.6501 H   0  0  0  0  0  0  0  0  0  0  0  0
  -10.6715   -1.0093    1.0465 H   0  0  0  0  0  0  0  0  0  0  0  0
  -10.7550    0.9294    2.5641 H   0  0  0  0  0  0  0  0  0  0  0  0
   -9.3027    1.5955    1.8445 H   0  0  0  0  0  0  0  0  0  0  0  0
  -10.9840    3.0750    1.3161 H   0  0  0  0  0  0  0  0  0  0  0  0
  -10.5725    2.3437   -0.2232 H   0  0  0  0  0  0  0  0  0  0  0  0
  -13.1427    1.9430    1.3966 H   0  0  0  0  0  0  0  0  0  0  0  0
  -12.8366    2.8773   -0.0648 H   0  0  0  0  0  0  0  0  0  0  0  0
  -12.6673    0.9805   -1.4925 H   0  0  0  0  0  0  0  0  0  0  0  0
  -14.2161    1.1512   -0.5492 H   0  0  0  0  0  0  0  0  0  0  0  0
  -13.9018   -1.0142   -0.9333 H   0  0  0  0  0  0  0  0  0  0  0  0
  -12.2418   -1.1775   -0.4420 H   0  0  0  0  0  0  0  0  0  0  0  0
  -14.7076   -0.4702    1.2820 H   0  0  0  0  0  0  0  0  0  0  0  0
  -13.0902   -0.5954    1.9962 H   0  0  0  0  0  0  0  0  0  0  0  0
  -13.8370   -2.0515    1.2829 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0
  2  3  1  0
  3  4  2  0
  4  5  1  0
  5  6  1  0
  5  7  1  0
  7  8  1  0
  8  9  2  0
  9 10  1  0
 10 11  2  0
 11 12  1  0
 12 13  1  0
 13 14  2  0
 14 15  1  0
 15 16  1  0
 16 17  2  0
 17 18  1  0
 18 19  1  0
 19 20  1  0
 20 21  1  0
 21 22  2  0
 21 23  1  0
 23 24  1  0
 24 25  1  0
 25 26  1  0
 24 27  1  0
 27 28  1  0
 27 29  1  0
 29 30  1  0
 29 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
 42 43  1  0
 43 44  1  0
  1 45  1  0
  1 46  1  0
  1 47  1  0
  2 48  1  0
  2 49  1  0
  3 50  1  0
  4 51  1  0
  5 52  1  0
  6 53  1  0
  7 54  1  0
  7 55  1  0
  8 56  1  0
  9 57  1  0
 10 58  1  0
 11 59  1  0
 12 60  1  0
 12 61  1  0
 13 62  1  0
 14 63  1  0
 15 64  1  0
 15 65  1  0
 16 66  1  0
 17 67  1  0
 18 68  1  0
 18 69  1  0
 19 70  1  0
 19 71  1  0
 20 72  1  0
 20 73  1  0
 23 74  1  0
 24 75  1  1
 25 76  1  0
 25 77  1  0
 26 78  1  0
 27 79  1  0
 28 80  1  0
 29 81  1  0
 30 82  1  0
 31 83  1  0
 31 84  1  0
 32 85  1  0
 32 86  1  0
 33 87  1  0
 33 88  1  0
 34 89  1  0
 34 90  1  0
 35 91  1  0
 35 92  1  0
 36 93  1  0
 36 94  1  0
 37 95  1  0
 37 96  1  0
 38 97  1  0
 38 98  1  0
 39 99  1  0
 39100  1  0
 40101  1  0
 40102  1  0
 41103  1  0
 41104  1  0
 42105  1  0
 42106  1  0
 43107  1  0
 43108  1  0
 44109  1  0
 44110  1  0
 44111  1  0
M  END

View in JSmol View Stereo Labels

Synonyms

Value	Source
(8Z,11Z,13E,17Z)-16-Hydroxy-N-[(2S)-1,3,4-trihydroxyoctadecan-2-yl]icosa-5,8,11,13,17-pentaenimidate	Generator

Chemical Formula

C₃₈H₆₇NO₅

Average Molecular Weight

617.956

Monoisotopic Molecular Weight

617.501924261

IUPAC Name

(5Z,8Z,11Z,13E,17Z)-16-hydroxy-N-[(2S)-1,3,4-trihydroxyoctadecan-2-yl]icosa-5,8,11,13,17-pentaenamide

Traditional Name

(5Z,8Z,11Z,13E,17Z)-16-hydroxy-N-[(2S)-1,3,4-trihydroxyoctadecan-2-yl]icosa-5,8,11,13,17-pentaenamide

CAS Registry Number

Not Available

SMILES

[H][C@@](CO)(NC(=O)CCC\C=C/C\C=C/C\C=C/C=C/CC(O)\C=C/CC)C(O)C(O)CCCCCCCCCCCCCC

InChI Identifier

InChI=1S/C38H67NO5/c1-3-5-7-8-9-10-11-15-18-21-24-27-31-36(42)38(44)35(33-40)39-37(43)32-28-25-22-19-16-13-12-14-17-20-23-26-30-34(41)29-6-4-2/h6,12-13,17,19-20,22-23,26,29,34-36,38,40-42,44H,3-5,7-11,14-16,18,21,24-25,27-28,30-33H2,1-2H3,(H,39,43)/b13-12-,20-17-,22-19-,26-23+,29-6-/t34?,35-,36?,38?/m0/s1

InChI Key

QLWWVSMIKNLGFU-PCAHVKNOSA-N

Chemical Taxonomy

Classification

Not classified

Ontology

Physiological effect

Health effect

Insulin resistance (PMID: 24214972)
Diabetes mellitus (PMID: 17588815)
Neurodegenerative disease (PMID: 17588815)

Disposition

Biological location

Cellular substructure

Organelle

endoplasmic reticulum (PMID: 12408751)

golgi apparatus membrane (PMID: 12408751)
cell membrane (PMID: 12408751)

Cell

All cells and tissues (HMDB: HMDB0290180)

Process

Naturally occurring process

Apoptosis (PMID: 18216770)

Role

Not Available

Physical Properties

State

Not Available

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	7.49	ALOGPS
logP	8.73	ChemAxon
logS	-6.1	ALOGPS
pKa (Strongest Acidic)	13.24	ChemAxon
pKa (Strongest Basic)	-0.95	ChemAxon
Physiological Charge	0	ChemAxon
Hydrogen Acceptor Count	5	ChemAxon
Hydrogen Donor Count	5	ChemAxon
Polar Surface Area	110.02 Å²	ChemAxon
Rotatable Bond Count	30	ChemAxon
Refractivity	191.68 m³·mol⁻¹	ChemAxon
Polarizability	77.38 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
AllCCS	[M+H]+	260.377	32859911
AllCCS	[M+H-H2O]+	259.776	32859911
AllCCS	[M+Na]+	261.045	32859911
AllCCS	[M+NH4]+	260.9	32859911
AllCCS	[M-H]-	248.359	32859911
AllCCS	[M+Na-2H]-	254.187	32859911
AllCCS	[M+HCOO]-	260.681	32859911
DeepCCS	[M+H]+	261.317	30932474
DeepCCS	[M-H]-	258.935	30932474
DeepCCS	[M-2H]-	292.179	30932474
DeepCCS	[M+Na]+	267.23	30932474

Predicted Kovats Retention Indices

Not Available

Spectra

MS/MS Spectra

Spectrum Type	Description	Splash Key	Deposition Date	Source	View
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - Cer(t18:0/20:5(5Z,8Z,11Z,14Z,16E)-OH(18)) 10V, Positive-QTOF	splash10-0uxr-2114149000-c62fbb45e6846ff56675	2021-10-21	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - Cer(t18:0/20:5(5Z,8Z,11Z,14Z,16E)-OH(18)) 20V, Positive-QTOF	splash10-0zn9-8046594000-fbdf4ca4f0cb4d7b16ef	2021-10-21	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - Cer(t18:0/20:5(5Z,8Z,11Z,14Z,16E)-OH(18)) 40V, Positive-QTOF	splash10-0a4l-4954000000-30f860550868187289b5	2021-10-21	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - Cer(t18:0/20:5(5Z,8Z,11Z,14Z,16E)-OH(18)) 10V, Negative-QTOF	splash10-014i-0001069000-d4624cd2a7ce06d667b5	2021-10-21	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - Cer(t18:0/20:5(5Z,8Z,11Z,14Z,16E)-OH(18)) 20V, Negative-QTOF	splash10-014j-0029072000-a3cfcb006ec66f4f8dc8	2021-10-21	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - Cer(t18:0/20:5(5Z,8Z,11Z,14Z,16E)-OH(18)) 40V, Negative-QTOF	splash10-0f6x-5259010000-f0da05af62a209d6b9c0	2021-10-21	Wishart Lab	View Spectrum

Biological Properties

Cellular Locations

Not Available

Biospecimen Locations

Not Available

Tissue Locations

Not Available

Pathways

Not Available

Name	SMPDB/PathBank	KEGG

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

Not Available

KEGG Compound ID

Not Available

BioCyc ID

Not Available

BiGG ID

Not Available

Wikipedia Link

Not Available

METLIN ID

Not Available

PubChem Compound

Not Available

PDB ID

Not Available

ChEBI ID

Not Available

Food Biomarker Ontology

Not Available

VMH ID

Not Available

MarkerDB ID

Not Available

Good Scents ID

Not Available

References

Synthesis Reference

Not Available

Material Safety Data Sheet (MSDS)

Not Available

General References

Not Available

Showing metabocard for Cer(t18:0/20:5(5Z,8Z,11Z,14Z,16E)-OH(18)) (HMDB0290180)

MOL for HMDB0290180 (Cer(t18:0/20:5(5Z,8Z,11Z,14Z,16E)-OH(18)))

3D MOL for HMDB0290180 (Cer(t18:0/20:5(5Z,8Z,11Z,14Z,16E)-OH(18)))

3D SDF for HMDB0290180 (Cer(t18:0/20:5(5Z,8Z,11Z,14Z,16E)-OH(18)))

3D-SDF for HMDB0290180 (Cer(t18:0/20:5(5Z,8Z,11Z,14Z,16E)-OH(18)))

PDB for HMDB0290180 (Cer(t18:0/20:5(5Z,8Z,11Z,14Z,16E)-OH(18)))

3D PDB for HMDB0290180 (Cer(t18:0/20:5(5Z,8Z,11Z,14Z,16E)-OH(18)))

SMILES for HMDB0290180 (Cer(t18:0/20:5(5Z,8Z,11Z,14Z,16E)-OH(18)))

INCHI for HMDB0290180 (Cer(t18:0/20:5(5Z,8Z,11Z,14Z,16E)-OH(18)))

Structure for HMDB0290180 (Cer(t18:0/20:5(5Z,8Z,11Z,14Z,16E)-OH(18)))

3D Structure for HMDB0290180 (Cer(t18:0/20:5(5Z,8Z,11Z,14Z,16E)-OH(18)))

Predicted Collision Cross Sections

Predicted Kovats Retention Indices

MS/MS Spectra