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: (2Z,5Z,8Z,11Z,14Z,17Z)-icosa-2,5,8,11,14,17-hexaenoic acid
Accession: CHEBI:83031
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Definition: A polyunsaturated fatty acid that is icosanoic acid having unsaturation at positions 2, 5, 8, 11, 14 and 17. It has been found in Daphnia galeata.
Synonyms: related_synonym: Formula=C20H28O2; InChI=1S/C20H28O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20(21)22/h3-4,6-7,9-10,12-13,15-16,18-19H,2,5,8,11,14,17H2,1H3,(H,21,22)/b4-3-,7-6-,10-9-,13-12-,16-15-,19-18-; InChIKey=GGLBNABMJBBTJP-KUBAVDMBSA-N; SMILES=CC\\C=C/C\\C=C/C\\C=C/C\\C=C/C\\C=C/C\\C=C/C(O)=O
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CHEBI ontology
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chemical entity
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atom
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nonmetal atom
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carbon atom
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organic molecular entity
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lipid
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fatty acid
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long-chain fatty acid
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(2Z,5Z,8Z,11Z,14Z,17Z)-icosa-2,5,8,11,14,17-hexaenoic acid
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Path 2
CHEBI ontology
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subatomic particle
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hadron
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baryon
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nucleon
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atomic nucleus
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carbon atom
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organochalcogen compound
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organooxygen compound
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carbon oxoacid
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carboxylic acid
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monocarboxylic acid
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fatty acid
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unsaturated fatty acid
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polyunsaturated fatty acid
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(2Z,5Z,8Z,11Z,14Z,17Z)-icosa-2,5,8,11,14,17-hexaenoic acid
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