OBO ID: CHEBI:15949
Term Name: diphthamide Search Ontology:
Synonyms:
  • (2S)-1-amino-4-{4-[(2S)-2-amino-2-carboxyethyl]-1H-imidazol-2-yl}-N,N,N-trimethyl-1-oxobutan-2-aminium
  • 2-(3-Carboxyamido-3-(trimethylammonio)propyl)histidine
  • 2-[(3R)-3-carbamoyl-3-(trimethylammonio)propyl]-L-histidine
  • Diphthamide
Definition: A quaternary ammonium ion that is the derivative of L-histidine having a 4-amino-4-oxo-3-(trimethylammonio)butyl group at the 2-position of the imidazole ring.
References:
Ontology: Chebi
PHENOTYPE No data available