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CHEBI ONTOLOGY - ANNOTATIONS

The Chemical Entities of Biological Interest (ChEBI) ontology is downloaded weekly from EMBL-EBI at http://www.ebi.ac.uk/chebi/. The data is made available under the Creative Commons License (CC BY 3.0, http://creativecommons.org/licenses/by/3.0/). For more information see: Degtyarenko et al. (2008) ChEBI: a database and ontology for chemical entities of biological interest. Nucleic Acids Res. 36, D344–D350.
Term:N-hexadecanoyl-15-methylhexadecasphingosine-1-phosphocholine
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Accession:CHEBI:116963 term browser browse the term
Definition:A sphingomyelin 33:1 obtained by formal condensation of the carboxy group of hexadecanoic acid with the amino group of 15-methylhexadecasphingosine-1-phosphocholine. It is a metabolite of the nematode Caenorhabditis elegans.
Synonyms:exact_synonym: (2S,3R,4E)-2-(hexadecanoylamino)-3-hydroxy-15-methylhexadec-4-en-1-yl 2-(trimethylazaniumyl)ethyl phosphate
 related_synonym: Formula=C38H77N2O6P;   InChI=1S/C38H77N2O6P/c1-7-8-9-10-11-12-13-14-15-19-22-25-28-31-38(42)39-36(34-46-47(43,44)45-33-32-40(4,5)6)37(41)30-27-24-21-18-16-17-20-23-26-29-35(2)3/h27,30,35-37,41H,7-26,28-29,31-34H2,1-6H3,(H-,39,42,43,44)/b30-27+/t36-,37+/m0/s1;   InChIKey=RPGLLSNDDVGBOW-YTIXFSKQSA-N;   N-hexadecanoyl-15-methylhexadecasphing-4-enine-1-phosphocholine;   SM 33:1;2;   SM(d17:1;2/16:0);   SMILES=C(CCCCCCC(C)C)CC\\C=C\\[C@@H](O)[C@@H](NC(CCCCCCCCCCCCCCC)=O)COP(OCC[N+](C)(C)C)(=O)[O-]
 xref: PMID:23894595


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Path 1
Term Annotations click to browse term
  CHEBI ontology 19899
    role 19869
      biological role 19867
        biochemical role 19574
          metabolite 19561
            sphingomyelin 33:1 0
              N-hexadecanoyl-15-methylhexadecasphingosine-1-phosphocholine 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 19899
    subatomic particle 19897
      composite particle 19897
        hadron 19897
          baryon 19897
            nucleon 19897
              atomic nucleus 19897
                atom 19897
                  main group element atom 19835
                    p-block element atom 19835
                      chalcogen 19586
                        oxygen atom 19558
                          oxygen molecular entity 19558
                            hydroxides 19366
                              oxoacid 18804
                                pnictogen oxoacid 14996
                                  phosphorus oxoacid 14594
                                    phosphoric acids 13940
                                      phosphoric acid 13940
                                        phosphoric acid derivative 13850
                                          phosphate 13849
                                            organic phosphate 13849
                                              phospholipid 322
                                                phosphosphingolipid 98
                                                  sphingomyelin 0
                                                    sphingomyelin 33:1 0
                                                      N-hexadecanoyl-15-methylhexadecasphingosine-1-phosphocholine 0
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