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CHEBI:229953 - Asp-Lys zwitterion

ChEBI IDCHEBI:229953
ChEBI NameAsp-Lys zwitterion
Stars
DefinitionA dipeptide zwitterion resulting from transfer of protons from the carboxy groups to the amino groups of Asp-Lys; major species at pH 7.3.
Last Modified8 April 2024
Submitternhn
DownloadsMolfile
FormulaC10H19N3O5
Net Charge0
Average Mass261.278
Monoisotopic Mass261.13247
SMILES[NH3+]CCCC[C@H](NC(=O)[C@@H]([NH3+])CC(=O)[O-])C(=O)[O-]
InChIInChI=1S/C10H19N3O5/c11-4-2-1-3-7(10(17)18)13-9(16)6(12)5-8(14)15/h6-7H,1-5,11-12H2,(H,13,16)(H,14,15)(H,17,18)/t6-,7-/m0/s1
InChIKeyOAMLVOVXNKILLQ-BQBZGAKWSA-N
ChEBI Ontology
Outgoing Relation(s)
Asp-Lys zwitterion (CHEBI:229953) is a dipeptide zwitterion (CHEBI:90799)
Asp-Lys zwitterion (CHEBI:229953) is tautomer of Asp-Lys (CHEBI:73829)
Incoming Relation(s)
Asp-Lys (CHEBI:73829) is tautomer of Asp-Lys zwitterion (CHEBI:229953)
IUPAC Name 
(2S)-6-azaniumyl-2-{[(2S)-2-azaniumyl-3-carboxylatopropanoyl]amino}hexanoate
Synonyms  Source
L-Asp-L-Lys zwitterionChEBI
L-α-Asp-L-Lys zwitterionChEBI
L-aspartyl-L-lysine zwitterionChEBI
DK dipeptide zwitterionChEBI
UniProt Name  Source
L-aspartyl-L-lysineUniProt
Citations