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The Chemical Entities of Biological Interest (ChEBI) ontology is downloaded weekly from EMBL-EBI at The data is made available under the Creative Commons License (CC 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 B5
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Accession:CHEBI:88493 term browser browse the term
Definition:A leukotriene composed of (6Z,8E,10E,14Z,17Z)-icosapentaenoic acid carrying (5S)- and (12R)-hydroxy substituents.
Synonyms:exact_synonym: (5S,6Z,8E,10E,12R,14Z,17Z)-5,12-dihydroxyicosa-6,8,10,14,17-pentaenoic acid
 related_synonym: (5S,6Z,8E,10E,12R,14Z)-5,12-dihydroxy-6,8,10,14,17-Eicosapentaenoic acid;   5,12-DiHEPE;   Formula=C20H30O4;   InChI=1S/C20H30O4/c1-2-3-4-5-6-9-13-18(21)14-10-7-8-11-15-19(22)16-12-17-20(23)24/h3-4,6-11,14-15,18-19,21-22H,2,5,12-13,16-17H2,1H3,(H,23,24)/b4-3-,8-7+,9-6-,14-10+,15-11-/t18-,19-/m1/s1;   InChIKey=BISQPGCQOHLHQK-HDNPQISLSA-N;   LTB5;   SMILES=O[C@@H](CCCC(O)=O)\\C=C/C=C/C=C/[C@H](O)C/C=C\\C/C=C\\CC
 xref: CAS:80445-66-5;   HMDB:HMDB0005073
 xref_mesh: MESH:C040212
 xref: PMID:1320339;   PMID:1335056;   PMID:1647650;   PMID:19685375;   PMID:2160190;   PMID:2167697;   PMID:22959773;   PMID:2437212;   PMID:24507968;   PMID:2563604;   PMID:26771963;   PMID:2836122;   PMID:2852812;   PMID:2983350;   PMID:2996057;   PMID:3025936;   PMID:6091668;   PMID:6318749;   PMID:6321468;   PMID:6326200;   PMID:8415805
 cyclic_relationship: is_conjugate_acid_of CHEBI:133302

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leukotriene B5 term browser
Symbol Object Name Qualifiers Evidence Notes Source PubMed Reference(s) RGD Reference(s) Position
G Ltb4r2 leukotriene B4 receptor 2 affects binding ISO leukotriene B5 binds to LTB4R2 protein CTD PMID:11006272 NCBI chr15:29,258,427...29,260,340
Ensembl chr15:29,259,240...29,260,316
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Term paths to the root
Path 1
Term Annotations click to browse term
  CHEBI ontology 19812
    role 19763
      application 19477
        anti-inflammatory agent 15848
          leukotriene B5 1
Path 2
Term Annotations click to browse term
  CHEBI ontology 19812
    subatomic particle 19811
      composite particle 19811
        hadron 19811
          baryon 19811
            nucleon 19811
              atomic nucleus 19811
                atom 19811
                  main group element atom 19710
                    p-block element atom 19710
                      carbon group element atom 19631
                        carbon atom 19621
                          organic molecular entity 19621
                            organic group 18730
                              organic divalent group 18721
                                organodiyl group 18721
                                  carbonyl group 18670
                                    carbonyl compound 18670
                                      carboxylic acid 18367
                                        monocarboxylic acid 17639
                                          fatty acid 16023
                                            unsaturated fatty acid 953
                                              polyunsaturated fatty acid 688
                                                hydroxy polyunsaturated fatty acid 154
                                                  leukotriene B5 1
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