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CHEBI:229956 - Lys-Lys(2+)

ChEBI IDCHEBI:229956
ChEBI NameLys-Lys(2+)
Stars
DefinitionA peptide cation obtained by deprotonation of the carboxy terminus and protonation of the amino groups of Lys-Lys; major species at pH 7.3.
Last Modified8 April 2024
Submitternhn
DownloadsMolfile
FormulaC12H28N4O3
Net Charge+2
Average Mass276.381
Monoisotopic Mass276.21504
SMILES[NH3+]CCCC[C@H](NC(=O)[C@@H]([NH3+])CCCC[NH3+])C(=O)[O-]
InChIInChI=1S/C12H26N4O3/c13-7-3-1-5-9(15)11(17)16-10(12(18)19)6-2-4-8-14/h9-10H,1-8,13-15H2,(H,16,17)(H,18,19)/p+2/t9-,10-/m0/s1
InChIKeyNVGBPTNZLWRQSY-UWVGGRQHSA-P
ChEBI Ontology
Outgoing Relation(s)
Lys-Lys(2+) (CHEBI:229956) is a peptide cation (CHEBI:60194)
Lys-Lys(2+) (CHEBI:229956) is conjugate acid of Lys-Lys (CHEBI:74564)
Incoming Relation(s)
Lys-Lys (CHEBI:74564) is conjugate base of Lys-Lys(2+) (CHEBI:229956)
IUPAC Name 
(2S)-6-azaniumyl-2-{[(2S)-2,6-bis(azaniumyl)hexanoyl]amino}hexanoate
Synonyms  Source
L-lysyl-L-lysine(2+)ChEBI
KK dipeptide cationChEBI
lysyllysine(2+)ChEBI
UniProt Name  Source
L-lysyl-L-lysineUniProt
Citations