EMBL-EBI | Chemical Biology | ChEBI

Example searches: iron*, InChI=1S/CH4O/c1-2/h2H,1H3, caffeine | Advanced Search

CHEBI:147377 - Phe-His zwitterion

ChEBI IDCHEBI:147377
ChEBI NamePhe-His zwitterion
Stars
DefinitionA dipeptide zwitterion obtained by transfer of a proton from the carboxy to the amino terminus of Phe-His. Major species at pH 7.3.
Last Modified4 May 2020
SubmitterElisabeth Coudert
DownloadsMolfile
FormulaC15H18N4O3
Net Charge0
Average Mass302.334
Monoisotopic Mass302.13789
SMILES[NH3+][C@@H](Cc1ccccc1)C(=O)N[C@@H](Cc1cncn1)C(=O)[O-]
InChIInChI=1S/C15H18N4O3/c16-12(6-10-4-2-1-3-5-10)14(20)19-13(15(21)22)7-11-8-17-9-18-11/h1-5,8-9,12-13H,6-7,16H2,(H,17,18)(H,19,20)(H,21,22)/t12-,13-/m0/s1
InChIKeyOHUXOEXBXPZKPT-STQMWFEESA-N
ChEBI Ontology
Outgoing Relation(s)
Phe-His zwitterion (CHEBI:147377) is a dipeptide zwitterion (CHEBI:90799)
Phe-His zwitterion (CHEBI:147377) is tautomer of Phe-His (CHEBI:73634)
Incoming Relation(s)
Phe-His (CHEBI:73634) is tautomer of Phe-His zwitterion (CHEBI:147377)
IUPAC Name 
(2S)-2-{[(2S)-2-azaniumyl-3-phenylpropanoyl]amino}-3-(1H-imidazol-5-yl)propanoate
Synonyms  Source
F-H zwitterionChEBI
L-Phe-L-His zwitterionChEBI
phenylalanylhistidine zwitterionChEBI
UniProt Name  Source
L-phenylalanyl-L-histidineUniProt