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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:leukotriene A4
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Accession:CHEBI:15651 term browser browse the term
Definition:A leukotriene that is the (5S,6S)-epoxy derivative of (7E,9E,11Z,14Z)-icosa-7,9,11,14-tetraenoic acid.
Synonyms:exact_synonym: (5S,6S,7E,9E,11Z,14Z)-5,6-epoxyicosa-7,9,11,14-tetraenoic acid
 related_synonym: (7E,9E,11Z,14Z)-(5S,6S)-5,6-Epoxyeicosa-7,9,11,14-tetraenoic acid;   5(S)-5,6-oxido-7,9-trans-11,14-cis-eicosatetraenoic acid;   5S,6S-epoxy-7E,9E,11Z,14Z-eicosatetraenoic acid;   5S,6S-leukotriene A4;   Formula=C20H30O3;   InChI=1S/C20H30O3/c1-2-3-4-5-6-7-8-9-10-11-12-13-15-18-19(23-18)16-14-17-20(21)22/h6-7,9-13,15,18-19H,2-5,8,14,16-17H2,1H3,(H,21,22)/b7-6-,10-9-,12-11+,15-13+/t18-,19-/m0/s1;   InChIKey=UFPQIRYSPUYQHK-WAQVJNLQSA-N;   LTA4;   Oxiranebutanoic acid, 3-(1,3,5,8-tetradecatetraenyl)-, (2S-(2alpha,3beta(1E,3Z,5Z,8Z)))-;   SMILES=CCCCC\\C=C/C\\C=C/C=C/C=C/[C@@H]1O[C@H]1CCCC(O)=O
 alt_id: CHEBI:10937;   CHEBI:14503;   CHEBI:25023;   CHEBI:6420
 xref: CAS:72059-45-1;   HMDB:HMDB0001337;   KEGG:C00909;   KNApSAcK:C00053424;   LIPID_MAPS_instance:LMFA03020023
 xref_mesh: MESH:D017572
 xref: PDBeChem:DJ3;   PMID:1667967;   PMID:19531649;   PMID:20120015;   PMID:22913921;   PMID:28827365;   PMID:33896285;   PMID:8017792;   Reaxys:5756170;   Wikipedia:Leukotriene_A4
 cyclic_relationship: is_conjugate_acid_of CHEBI:57463



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leukotriene A4 term browser
Symbol Object Name Qualifiers Evidence Notes Source PubMed Reference(s) RGD Reference(s) Position
G Alox5 arachidonate 5-lipoxygenase increases chemical synthesis ISO ALOX5 protein results in increased chemical synthesis of Leukotriene A4 CTD PMID:18295198 NCBI chr 4:149,531,329...149,578,696
Ensembl chr 4:149,531,515...149,578,743
JBrowse link
G Lta4h leukotriene A4 hydrolase multiple interactions
increases hydrolysis
ISO cyclohexene inhibits the reaction [LTA4H protein results in increased hydrolysis of Leukotriene A4]; Oxygen inhibits the reaction [LTA4H protein results in increased hydrolysis of Leukotriene A4]; Piperonyl Butoxide inhibits the reaction [LTA4H protein results in increased hydrolysis of Leukotriene A4]; propanethiol inhibits the reaction [LTA4H protein results in increased hydrolysis of Leukotriene A4] CTD PMID:2827578 NCBI chr 7:27,969,796...28,001,600
Ensembl chr 7:27,969,789...28,001,600
JBrowse link
G Mgst1 microsomal glutathione S-transferase 1 decreases activity EXP Leukotriene A4 results in decreased activity of MGST1 protein CTD PMID:9890956 NCBI chr 4:171,029,666...171,044,893
Ensembl chr 4:171,029,630...171,044,892
JBrowse link

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  CHEBI ontology 19841
    role 19817
      biological role 19815
        biochemical role 19529
          metabolite 19515
            eukaryotic metabolite 19337
              plant metabolite 17962
                leukotriene A4 3
                  4,5-leukotriene A4 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 19841
    subatomic particle 19839
      composite particle 19839
        hadron 19839
          baryon 19839
            nucleon 19839
              atomic nucleus 19839
                atom 19839
                  main group element atom 19789
                    p-block element atom 19789
                      carbon group element atom 19737
                        carbon atom 19733
                          organic molecular entity 19733
                            heteroorganic entity 19492
                              organochalcogen compound 19255
                                organooxygen compound 19172
                                  carbon oxoacid 18641
                                    carboxylic acid 18638
                                      monocarboxylic acid 18008
                                        fatty acid 16809
                                          unsaturated fatty acid 1094
                                            polyunsaturated fatty acid 838
                                              fatty acid 20:4 359
                                                icosatetraenoic acid 359
                                                  icosa-7,9,11,14-tetraenoic acid 46
                                                    leukotriene A4 3
                                                      4,5-leukotriene A4 0
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