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: 17S,(16)-epoxy-(4Z,7Z,10Z,13Z,19Z)-docosahexa-4,7,10,13,15,19-enoic acid
Accession: CHEBI:140191
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Definition: A polyunsaturated fatty acid that is (4Z,7Z,10Z,13Z,15E,19Z)-docosahexaenoic acid having an epoxy group across positions 16 and 17.
Synonyms: exact_synonym: (4Z,7Z,10Z,13Z)-15-{(3S)-3-[(2Z)-pent-2-en-1-yl]oxiran-2-ylidene}pentadeca-4,7,10,13-tetraenoic acid
related_synonym: 17S,(16)-epoxy-DHA; Formula=C22H30O3; InChI=1S/C22H30O3/c1-2-3-14-17-20-21(25-20)18-15-12-10-8-6-4-5-7-9-11-13-16-19-22(23)24/h3,5-8,11-15,18,20H,2,4,9-10,16-17,19H2,1H3,(H,23,24)/b7-5-,8-6-,13-11-,14-3-,15-12-,21-18+/t20-/m0/s1; InChIKey=GNNVMCUWAZZAPX-BINUBKNQSA-N; SMILES=OC(CC/C=C\\C/C=C\\C/C=C\\C/C=C\\C=C\\1/[C@H](C/C=C\\CC)O1)=O
xref: PMID:17055291
Term paths to the root one shortest all shortest one longest all longest one shortest and longest all
Path 1
CHEBI ontology
22178
chemical entity
22208
atom
22170
nonmetal atom
22055
carbon atom
21859
organic molecular entity
21830
lipid
18859
fatty acid
17131
long-chain fatty acid
3246
17S,(16)-epoxy-(4Z,7Z,10Z,13Z,19Z)-docosahexa-4,7,10,13,15,19-enoic acid
0
Path 2
CHEBI ontology
22178
subatomic particle
22170
composite particle
22170
hadron
22201
baryon
22170
nucleon
22170
atomic nucleus
22170
atom
22170
main group element atom
22104
p-block element atom
22104
carbon group element atom
21904
carbon atom
21859
organic molecular entity
21830
heteroorganic entity
21482
organochalcogen compound
20966
organooxygen compound
20806
carbon oxoacid
19593
carboxylic acid
19589
monocarboxylic acid
18952
fatty acid
17131
cyclic fatty acid
549
heterocyclic fatty acid
229
epoxy fatty acid
18
17S,(16)-epoxy-(4Z,7Z,10Z,13Z,19Z)-docosahexa-4,7,10,13,15,19-enoic acid
0