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: polyunsaturated fatty acid
Accession: CHEBI:26208
browse the term
Definition: Any fatty acid containing more than one double bond. Acids in this group are reported to have cardioprotective effects; and levels are lowered in chronic fatigue syndrome.
Synonyms: related_synonym: PUFA; PUFAs; polyunsaturated fatty acids
xref: PMID:14977874; PMID:16380690; PMID:17891522
cyclic_relationship: is_conjugate_acid_of CHEBI:76567
Term paths to the root one shortest all shortest one longest all longest one shortest and longest all
Path 1
CHEBI ontology
0
chemical entity
0
atom
0
nonmetal atom
0
carbon atom
0
organic molecular entity
0
lipid
0
fatty acid
0
unsaturated fatty acid
0
polyunsaturated fatty acid
0
(+/-)8(9)-dihet
0
(13S)-12,13-epoxyoctadeca-9,11-dienoic acid +
0
(13S,14S)-epoxy-(4Z,7Z,9E,11E,16Z,19Z)-docosahexaenoic acid
0
(16S,17S)-epoxy-(4Z,7Z,10Z,12E,14E,19Z)-docosahexaenoic acid
0
(2E,4E)-deca-2,4-dienoic acid +
0
(2E,4E,6E,8E,10E)-octadecapentaenoic acid
0
(2E,4Z)-deca-2,4-dienoic acid
0
(2E,6E,10R,11S)-10,11-epoxy-3,7,11-trimethyltrideca-2,6-dienoic acid
0
(2E,6Z,9Z,12Z,15Z,18Z,21Z)-tetracosaheptaenoic acid +
0
(2Z,5Z,8Z,11Z,14Z,17Z)-icosa-2,5,8,11,14,17-hexaenoic acid
0
(3E,5Z)-dodecadienoic acid
0
(3E,5Z)-tetradecadienoic acid +
0
(3R,6E,8S,10E)-3,8-dihydroxyhexadeca-6,10-dienoic acid
0
(4Z,7Z,10Z,13Z)-hexadeca-4,7,10,13-tetraenoic acid
0
(5Z,8Z,14Z)-(11R,12R)-10,11,12-Trihydroxyicosa-5,8,14-trienoic acid
0
(5Z,9Z)-5,9-hexacosadienoic acid +
0
(6E,8Z)-5-oxooctadecadienoic acid
0
(6E,8Z,11Z,14Z,17Z)-5-oxoicosapentaenoic acid
0
(7R)-hydroxy-(5S,6S)-epoxy-(8Z,11Z,14Z)-icosatrienoic acid
0
(9E,15E,19E)-3-(2-Amino-2-oxoethyl)-11,13-dihydroxy-14,21-dimethoxy-8,10,12-trimethyl-7,21-dioxohenicosa-9,15,19-trienoic acid
0
(9S),10-epoxy-(10,12Z)-octadecadienoic acid
0
(9Z,11Z,13E,15E)-4-oxooctadecatetraenoic acid
0
(9Z,11Z,13S,15Z)-12,13-epoxyoctadecatrienoic acid
0
(9Z,12Z)-octadeca-9,12-dien-6-ynoic acid +
0
10,11-Dihydro-12-oxo-Resolvin E1
0
10,11-Dihydro-Resolvin E1
0
10,11-dihydro-12-oxo-LTB4
0
10S-HODE
0
11,12-DiHETE
0
12,13-DiHODE
0
12-epi Leukotriene B3
0
12-epi-leukotriene B4
0
12-hydroxy-5z,8z,10z,14z-eicosatetraenoic acid
0
12R-HETrE
0
12S-hydroxy-5E,8Z,10Z,14Z-eicosatetraenoic acid
0
13-cyclopent-2-en-1-yltridec-6-enoic acid +
0
14,15-DiHETE
0
14,15-HxA3-D(11S)
0
15-hydroxy-tetracosa-6,9,12,16,18-pentaenoic acid
0
15S-HETE-d8
0
17(S)-HETE
0
17R,(16)-epoxy-(4Z,7Z,10Z,13Z,19Z)-docosahexa-4,7,10,13,15,19-enoic acid
0
17S,(16)-epoxy-(4Z,7Z,10Z,13Z,19Z)-docosahexa-4,7,10,13,15,19-enoic acid
0
18-Hydroxyarachidonic acid
0
18-hydroxylinoleic acid
0
19(R)-hete
0
20-oxoarachidonic acid
0
20-oxoleukotriene B4
0
3R-HETE
0
4,5-leukotriene A4
0
5,20-diHEPE
0
5,6-DiHETE
0
5,6-Ep-15S-HETE
0
5,8,11-icosatriynoic acid
0
5R-HETE
0
6,7-dihydro-12-epi-LTB4
0
6,7-dihydro-5-oxo-12-epi-LTB4
0
6-\{(1S,5S)-4-oxo-5-[(2Z)-pent-2-en-1-yl]cyclopent-2-en-1-yl\}hexanoic acid +
0
8,12-dihydroxy-11-chloro-5Z,9Z,14Z,17Z-eicosatetraenoic acid
0
8,12-dihydroxy-9-chloro-5Z,10Z,14Z,17Z-eicosatetraenoic acid
0
8,9-DiHETE
0
9R-HETE
0
Aurantinin B
0
Aurantinin C
0
Aurantinin D
0
BAYu9773
0
EpETE +
0
HEDE +
0
HODE +
0
LTB3
0
Leukotriene C4-d5
0
N-(polyunsaturated fatty acyl)ethanolamine +
0
OxoEDE +
0
allenic fatty acid +
0
carotenoic acid +
0
caryoynencin
0
cis,cis-tetradeca-5,8-dienoic acid +
0
cladocroic acid
0
divinyl ether fatty acid +
0
docosadienoic acid +
0
docosanoid +
0
docosatrienoic acid +
0
dodecadienoic acid +
0
dotriacontahexaenoic acid +
0
dotriacontapentaenoic acid +
0
dotriacontatetraenoic acid +
0
eoxin A4
0
essential fatty acid +
0
fatty acid 14:2 +
0
fatty acid 16:2 +
0
fatty acid 16:4
0
fatty acid 17:2
0
fatty acid 18:4 +
0
fatty acid 19:5
0
fatty acid 20:4 +
0
fatty acid 20:5 +
0
fatty acid 22:4 +
0
fatty acid 22:5 +
0
fatty acid 22:6 +
0
fatty acid 8:2 +
0
geranic acid
0
heptadienoic acid
0
hexacosahexaenoic acid +
0
hexacosapentaenoic acid +
0
hexacosatetraenoic acid +
0
hexadecadienoic acid +
0
hexadienoic acid +
0
hexatriacontahexaenoic acid +
0
hexatriacontapentaenoic acid +
0
hexatriacontatetraenoic acid +
0
hydroperoxy polyunsaturated fatty acid +
0
hydroxy polyunsaturated fatty acid +
0
icosadienoic acid +
0
ionomycin
0
juvenile hormone I acid
0
juvenile hormone III acid
0
leptomycin +
0
leukotriene A4 +
0
mycomycin
0
octacosahexaenoic acid +
0
octacosapentaenoic acid +
0
octacosatetraenoic acid +
0
octadecadienoic acid +
0
octadecadiynoic acid +
0
octadecenediynoic acid +
0
octadecenynoic acid +
0
octatriacontapentaenoic acid +
0
octatriacontatetraenoic acid +
0
omega-3 fatty acid +
0
omega-6 fatty acid +
0
omega-9 fatty acid +
0
oxodocosahexaenoic acid +
0
oxoicosatetraenoic acid +
0
oxooctadecadienoic acid +
0
pentadienoic acid +
0
phytodienoic acid
0
polyunsaturated fatty ester +
0
pomecin A
0
sorbic acid +
0
sterculynic acid
0
tetracosahexaenoic acid +
0
tetracosapentaenoic acid +
0
tetracosatetraenoic acid +
0
tetratriacontahexaenoic acid +
0
tetratriacontapentaenoic acid +
0
tetratriacontatetraenoic acid
0
triacontahexaenoic acid +
0
triacontapentaenoic acid +
0
triacontatetraenoic acid +
0
tridecadienoic acid +
0
trienoic fatty acid +
0
Path 2
CHEBI ontology
0
subatomic particle
0
composite particle
0
hadron
0
baryon
0
nucleon
0
atomic nucleus
0
atom
0
main group element atom
0
p-block element atom
0
carbon group element atom
0
carbon atom
0
organic molecular entity
0
heteroorganic entity
0
organochalcogen compound
0
organooxygen compound
0
carbon oxoacid
0
carboxylic acid
0
monocarboxylic acid
0
fatty acid
0
unsaturated fatty acid
0
polyunsaturated fatty acid
0
(+/-)8(9)-dihet
0
(13S)-12,13-epoxyoctadeca-9,11-dienoic acid +
0
(13S,14S)-epoxy-(4Z,7Z,9E,11E,16Z,19Z)-docosahexaenoic acid
0
(16S,17S)-epoxy-(4Z,7Z,10Z,12E,14E,19Z)-docosahexaenoic acid
0
(2E,4E)-deca-2,4-dienoic acid +
0
(2E,4E,6E,8E,10E)-octadecapentaenoic acid
0
(2E,4Z)-deca-2,4-dienoic acid
0
(2E,6E,10R,11S)-10,11-epoxy-3,7,11-trimethyltrideca-2,6-dienoic acid
0
(2E,6Z,9Z,12Z,15Z,18Z,21Z)-tetracosaheptaenoic acid +
0
(2Z,5Z,8Z,11Z,14Z,17Z)-icosa-2,5,8,11,14,17-hexaenoic acid
0
(3E,5Z)-dodecadienoic acid
0
(3E,5Z)-tetradecadienoic acid +
0
(3R,6E,8S,10E)-3,8-dihydroxyhexadeca-6,10-dienoic acid
0
(4Z,7Z,10Z,13Z)-hexadeca-4,7,10,13-tetraenoic acid
0
(5Z,8Z,14Z)-(11R,12R)-10,11,12-Trihydroxyicosa-5,8,14-trienoic acid
0
(5Z,9Z)-5,9-hexacosadienoic acid +
0
(6E,8Z)-5-oxooctadecadienoic acid
0
(6E,8Z,11Z,14Z,17Z)-5-oxoicosapentaenoic acid
0
(7R)-hydroxy-(5S,6S)-epoxy-(8Z,11Z,14Z)-icosatrienoic acid
0
(9E,15E,19E)-3-(2-Amino-2-oxoethyl)-11,13-dihydroxy-14,21-dimethoxy-8,10,12-trimethyl-7,21-dioxohenicosa-9,15,19-trienoic acid
0
(9S),10-epoxy-(10,12Z)-octadecadienoic acid
0
(9Z,11Z,13E,15E)-4-oxooctadecatetraenoic acid
0
(9Z,11Z,13S,15Z)-12,13-epoxyoctadecatrienoic acid
0
(9Z,12Z)-octadeca-9,12-dien-6-ynoic acid +
0
10,11-Dihydro-12-oxo-Resolvin E1
0
10,11-Dihydro-Resolvin E1
0
10,11-dihydro-12-oxo-LTB4
0
10S-HODE
0
11,12-DiHETE
0
12,13-DiHODE
0
12-epi Leukotriene B3
0
12-epi-leukotriene B4
0
12-hydroxy-5z,8z,10z,14z-eicosatetraenoic acid
0
12R-HETrE
0
12S-hydroxy-5E,8Z,10Z,14Z-eicosatetraenoic acid
0
13-cyclopent-2-en-1-yltridec-6-enoic acid +
0
14,15-DiHETE
0
14,15-HxA3-D(11S)
0
15-hydroxy-tetracosa-6,9,12,16,18-pentaenoic acid
0
15S-HETE-d8
0
17(S)-HETE
0
17R,(16)-epoxy-(4Z,7Z,10Z,13Z,19Z)-docosahexa-4,7,10,13,15,19-enoic acid
0
17S,(16)-epoxy-(4Z,7Z,10Z,13Z,19Z)-docosahexa-4,7,10,13,15,19-enoic acid
0
18-Hydroxyarachidonic acid
0
18-hydroxylinoleic acid
0
19(R)-hete
0
20-oxoarachidonic acid
0
20-oxoleukotriene B4
0
3R-HETE
0
4,5-leukotriene A4
0
5,20-diHEPE
0
5,6-DiHETE
0
5,6-Ep-15S-HETE
0
5,8,11-icosatriynoic acid
0
5R-HETE
0
6,7-dihydro-12-epi-LTB4
0
6,7-dihydro-5-oxo-12-epi-LTB4
0
6-\{(1S,5S)-4-oxo-5-[(2Z)-pent-2-en-1-yl]cyclopent-2-en-1-yl\}hexanoic acid +
0
8,12-dihydroxy-11-chloro-5Z,9Z,14Z,17Z-eicosatetraenoic acid
0
8,12-dihydroxy-9-chloro-5Z,10Z,14Z,17Z-eicosatetraenoic acid
0
8,9-DiHETE
0
9R-HETE
0
Aurantinin B
0
Aurantinin C
0
Aurantinin D
0
BAYu9773
0
EpETE +
0
HEDE +
0
HODE +
0
LTB3
0
Leukotriene C4-d5
0
N-(polyunsaturated fatty acyl)ethanolamine +
0
OxoEDE +
0
allenic fatty acid +
0
carotenoic acid +
0
caryoynencin
0
cis,cis-tetradeca-5,8-dienoic acid +
0
cladocroic acid
0
divinyl ether fatty acid +
0
docosadienoic acid +
0
docosanoid +
0
docosatrienoic acid +
0
dodecadienoic acid +
0
dotriacontahexaenoic acid +
0
dotriacontapentaenoic acid +
0
dotriacontatetraenoic acid +
0
eoxin A4
0
essential fatty acid +
0
fatty acid 14:2 +
0
fatty acid 16:2 +
0
fatty acid 16:4
0
fatty acid 17:2
0
fatty acid 18:4 +
0
fatty acid 19:5
0
fatty acid 20:4 +
0
fatty acid 20:5 +
0
fatty acid 22:4 +
0
fatty acid 22:5 +
0
fatty acid 22:6 +
0
fatty acid 8:2 +
0
geranic acid
0
heptadienoic acid
0
hexacosahexaenoic acid +
0
hexacosapentaenoic acid +
0
hexacosatetraenoic acid +
0
hexadecadienoic acid +
0
hexadienoic acid +
0
hexatriacontahexaenoic acid +
0
hexatriacontapentaenoic acid +
0
hexatriacontatetraenoic acid +
0
hydroperoxy polyunsaturated fatty acid +
0
hydroxy polyunsaturated fatty acid +
0
icosadienoic acid +
0
ionomycin
0
juvenile hormone I acid
0
juvenile hormone III acid
0
leptomycin +
0
leukotriene A4 +
0
mycomycin
0
octacosahexaenoic acid +
0
octacosapentaenoic acid +
0
octacosatetraenoic acid +
0
octadecadienoic acid +
0
octadecadiynoic acid +
0
octadecenediynoic acid +
0
octadecenynoic acid +
0
octatriacontapentaenoic acid +
0
octatriacontatetraenoic acid +
0
omega-3 fatty acid +
0
omega-6 fatty acid +
0
omega-9 fatty acid +
0
oxodocosahexaenoic acid +
0
oxoicosatetraenoic acid +
0
oxooctadecadienoic acid +
0
pentadienoic acid +
0
phytodienoic acid
0
polyunsaturated fatty ester +
0
pomecin A
0
sorbic acid +
0
sterculynic acid
0
tetracosahexaenoic acid +
0
tetracosapentaenoic acid +
0
tetracosatetraenoic acid +
0
tetratriacontahexaenoic acid +
0
tetratriacontapentaenoic acid +
0
tetratriacontatetraenoic acid
0
triacontahexaenoic acid +
0
triacontapentaenoic acid +
0
triacontatetraenoic acid +
0
tridecadienoic acid +
0
trienoic fatty acid +
0