Term Name:	Lys-Lys(2+)
Synonyms:	(2S)-6-azaniumyl-2-{[(2S)-2,6-bis(azaniumyl)hexanoyl]amino}hexanoate, KK dipeptide cation, L-lysyl-L-lysine, L-lysyl-L-lysine(2+), lysyllysine(2+)
Definition:	A peptide cation obtained by deprotonation of the carboxy terminus and protonation of the amino groups of Lys-Lys; major species at pH 7.3.
Ontology:	ChEBI [CHEBI:229956]  ( EBI )