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:diphthamide zwitterion
go back to main search page
Accession:CHEBI:57580 term browser browse the term
Definition:A zwitterionic tautomer of diphthamide having an anionic carboxy group and a protonated primary amino group.
Synonyms:exact_synonym: (2S)-3-{2-[(3S)-4-amino-4-oxo-3-(trimethylazaniumyl)butyl]-1H-imidazol-4-yl}-2-azaniumylpropanoate
 related_synonym: Formula=C13H24N5O3;   InChI=1S/C13H23N5O3/c1-18(2,3)10(12(15)19)4-5-11-16-7-8(17-11)6-9(14)13(20)21/h7,9-10H,4-6,14H2,1-3H3,(H3-,15,16,17,19,20,21)/p+1/t9-,10+/m0/s1;   InChIKey=FOOBQHKMWYGHCE-UWVGGRQHSA-O;   SMILES=C[N+](C)(C)[C@@H](CCc1nc(C[C@H]([NH3+])C([O-])=O)c[nH]1)C(N)=O
 xref: Wikipedia:Diphthamide
 cyclic_relationship: is_tautomer_of CHEBI:15949

GViewer not supported for chinchilla.
show annotations for term's descendants           Sort by:

Term paths to the root
Path 1
Term Annotations click to browse term
  CHEBI ontology 0
    chemical entity 0
      molecular entity 0
        ion 0
          organic ion 0
            organic cation 0
              quaternary ammonium ion 0
                diphthamide zwitterion 0
Path 2
Term Annotations click to browse term
  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
                    main group molecular entity 0
                      s-block molecular entity 0
                        hydrogen molecular entity 0
                          hydrides 0
                            inorganic hydride 0
                              pnictogen hydride 0
                                nitrogen hydride 0
                                  ammonium 0
                                    ammonium ion derivative 0
                                      quaternary ammonium ion 0
                                        diphthamide zwitterion 0
paths to the root