Send us a Message

Submit Data |  Help |  Video Tutorials |  News |  Publications |  Download |  REST API |  Citing RGD |  Contact   


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:trans-urocanic acid
go back to main search page
Accession:CHEBI:30817 term browser browse the term
Definition:A urocanic acid in which the double bond of the carboxyethene moiety has E configuration.
Synonyms:exact_synonym: (2E)-3-(1H-imidazol-4-yl)prop-2-enoic acid
 related_synonym: (2E)-3-(1H-imidazol-4-yl)acrylic acid;   (E)-3-(1H-imidazol-4-yl)-2-propenoic acid;   Formula=C6H6N2O2;   InChI=1S/C6H6N2O2/c9-6(10)2-1-5-3-7-4-8-5/h1-4H,(H,7,8)(H,9,10)/b2-1+;   InChIKey=LOIYMIARKYCTBW-OWOJBTEDSA-N;   SMILES=C(\\C=1N=CNC1)=C/C(=O)O;   Urocanic acid
 alt_id: CHEBI:46392;   CHEBI:9899
 xref: Beilstein:81403;   Beilstein:81405;   CAS:104-98-3;   CAS:3465-72-3;   DrugBank:DB01971;   HMDB:HMDB0034174;   KEGG:C00785
 xref_mesh: MESH:D014560
 xref: PDBeChem:URO;   PMID:9724745;   Patent:RU2445307;   Reaxys:81403;   Wikipedia:Urocanic_acid
 cyclic_relationship: is_conjugate_acid_of CHEBI:17771

show annotations for term's descendants           Sort by:
trans-urocanic acid term browser
Symbol Object Name Qualifiers Evidence Notes Source PubMed Reference(s) RGD Reference(s) Position
G Flg filaggrin decreases abundance ISO FLG mutant form results in decreased abundance of Urocanic Acid CTD PMID:24061166 NCBI chr 2:178,888,688...178,912,731 JBrowse link
G Ifng interferon gamma multiple interactions ISO IFNG protein affects the susceptibility to [Permethrin co-treated with Urocanic Acid] CTD PMID:14617103 NCBI chr 7:53,903,339...53,907,375
Ensembl chr 7:53,903,337...53,907,375
JBrowse link
G Tnf tumor necrosis factor affects response to substance ISO TNF protein affects the susceptibility to Urocanic Acid CTD PMID:14617103 NCBI chr20:3,622,011...3,624,629
Ensembl chr20:3,622,011...3,624,629
JBrowse link

Term paths to the root
Path 1
Term Annotations click to browse term
  CHEBI ontology 19800
    role 19751
      chemical role 19320
        photochemical role 245
          chromophore 53
            urocanic acid 3
              trans-urocanic acid 3
Path 2
Term Annotations click to browse term
  CHEBI ontology 19800
    subatomic particle 19799
      composite particle 19799
        hadron 19799
          baryon 19799
            nucleon 19799
              atomic nucleus 19799
                atom 19799
                  main group element atom 19698
                    p-block element atom 19698
                      carbon group element atom 19619
                        carbon atom 19609
                          organic molecular entity 19609
                            organic molecule 19549
                              organic cyclic compound 19343
                                organic heterocyclic compound 18584
                                  heteroarene 16542
                                    monocyclic heteroarene 13505
                                      azole 12710
                                        diazole 8598
                                          imidazoles 7695
                                            urocanic acid 3
                                              trans-urocanic acid 3
paths to the root