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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:leucopterin (enol form)
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Accession:CHEBI:178109 term browser browse the term
Definition:A member of the class of pteridines that is pteridine substituted by an amino group at position 2 and hydroxy groups at positions 4, 6 and 7.
Synonyms:exact_synonym: 2-aminopteridine-4,6,7-triol
 related_synonym: 2-amino-4,6,7-trihydroxypteridine;   2-amino-4,6,7-trihydroxypyrimido[4,5-b]pyrazine;   Formula=C6H5N5O3;   InChI=1S/C6H5N5O3/c7-6-10-2-1(3(12)11-6)8-4(13)5(14)9-2/h(H,8,13)(H4,7,9,10,11,12,14);   InChIKey=SFLOGVVDXPCWGR-UHFFFAOYSA-N;   SMILES=NC1=NC2=C(N=C(O)C(O)=N2)C(O)=N1;   leikopterin;   leucopterin;   leukopterin
 xref: CAS:492-11-5;   PMID:8857673
 cyclic_relationship: is_tautomer_of CHEBI:178010


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  CHEBI ontology 0
    role 0
      biological role 0
        biophysical role 0
          biological pigment 0
            leucopterin (enol form) 0
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  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
                            organic molecule 0
                              organic cyclic compound 0
                                organic heterocyclic compound 0
                                  organic heteropolycyclic compound 0
                                    organic heterobicyclic compound 0
                                      pteridines 0
                                        leucopterin (enol form) 0
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