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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:14-demethyllanosterol
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Accession:CHEBI:18364 term browser browse the term
Definition:A 3beta-sterol formed formally by loss of a methyl group from the 14-position of lanosterol.
Synonyms:related_synonym: (3beta,5alpha)-4,4-dimethylcholesta-8,24-dien-3-ol;   14-desmethyllanosterol;   4,4-Dimethyl-5alpha-cholesta-8,24-dien-3beta-ol;   4,4-Dimethyl-8,24-cholestadienol;   4,4-dimethylcholesta-8(9),24-dien-3beta-ol;   4,4-dimethylzymosterol;   Formula=C29H48O;   InChI=1S/C29H48O/c1-19(2)9-8-10-20(3)22-12-13-23-21-11-14-25-27(4,5)26(30)16-18-29(25,7)24(21)15-17-28(22,23)6/h9,20,22-23,25-26,30H,8,10-18H2,1-7H3/t20-,22-,23+,25+,26+,28-,29-/m1/s1;   InChIKey=CHGIKSSZNBCNDW-QGBOJXOESA-N;   SMILES=C12=C([C@]3([C@]([C@](CC3)([C@@H](CCC=C(C)C)C)[H])(C)CC1)[H])CC[C@@]4([C@@]2(CC[C@@H](C4(C)C)O)C)[H]
 alt_id: CHEBI:11921;   CHEBI:19151;   CHEBI:755
 xref: Beilstein:2302110;   CAS:7448-02-4;   KEGG:C05108;   KNApSAcK:C00023776
 xref_mesh: MESH:C013499
 xref: Reaxys:2302110


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14-demethyllanosterol term browser
Symbol Object Name Qualifiers Evidence Notes Source PubMed Reference(s) RGD Reference(s) Position
G Msmo1 methylsterol monooxygenase 1 decreases abundance ISO MSMO1 protein results in decreased abundance of 4,4-dimethyl-5-alpha-cholesta-(8,24)-dien-3-beta-ol CTD PMID:23125191 NCBI chr16:26,859,441...26,875,880
Ensembl chr16:26,859,397...26,875,973
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Term paths to the root
Path 1
Term Annotations click to browse term
  CHEBI ontology 19787
    role 19734
      biological role 19734
        biochemical role 19282
          metabolite 19263
            eukaryotic metabolite 18908
              plant metabolite 17360
                lanosterol 7
                  14-demethyllanosterol 1
                    4beta-hydroxymethyl-4alpha-methyl-5alpha-cholesta-8,24-dien-3beta-ol + 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 19787
    subatomic particle 19784
      composite particle 19784
        hadron 19784
          baryon 19784
            nucleon 19784
              atomic nucleus 19784
                atom 19784
                  main group element atom 19672
                    p-block element atom 19672
                      carbon group element atom 19574
                        carbon atom 19563
                          organic molecular entity 19563
                            organic molecule 19488
                              organic cyclic compound 19285
                                organic polycyclic compound 16384
                                  steroid 12788
                                    hydroxy steroid 12371
                                      3-hydroxy steroid 9999
                                        sterol 417
                                          3beta-sterol 411
                                            lanosterol 7
                                              14-demethyllanosterol 1
                                                4beta-hydroxymethyl-4alpha-methyl-5alpha-cholesta-8,24-dien-3beta-ol + 0
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