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CHEBI:147392 - His-Leu zwitterion

Default Structure
ChEBI IDCHEBI:147392
ChEBI NameHis-Leu zwitterion
Stars
DefinitionA dipeptide zwitterion obtained by transfer of a proton from the carboxy to the amino terminus of His-Leu. Major species at pH 7.3.
Last Modified4 May 2020
SubmitterElisabeth Coudert
DownloadsMolfile
FormulaC12H20N4O3
Net Charge0
Average Mass268.317
Monoisotopic Mass268.15354
SMILESCC(C)C[C@H](NC(=O)[C@@H]([NH3+])Cc1cncn1)C(=O)[O-]
InChIInChI=1S/C12H20N4O3/c1-7(2)3-10(12(18)19)16-11(17)9(13)4-8-5-14-6-15-8/h5-7,9-10H,3-4,13H2,1-2H3,(H,14,15)(H,16,17)(H,18,19)/t9-,10-/m0/s1
InChIKeyMMFKFJORZBJVNF-UWVGGRQHSA-N
ChEBI Ontology
Outgoing Relation(s)
His-Leu zwitterion (CHEBI:147392) is a dipeptide zwitterion (CHEBI:90799)
His-Leu zwitterion (CHEBI:147392) is tautomer of His-Leu (CHEBI:5729)
Incoming Relation(s)
His-Leu (CHEBI:5729) is tautomer of His-Leu zwitterion (CHEBI:147392)
IUPAC Name 
(2S)-2-{[(2S)-2-azaniumyl-3-(1H-imidazol-4-yl)propanoyl]amino}-4-methylpentanoate
Synonyms  Source
histidylleucine zwitterionChEBI
H-L zwitterionChEBI
L-His-L-Leu zwitterionChEBI
UniProt Name  Source
L-histidyl-L-leucineUniProt