The molecule is a peptide cation that is the conjugate acid of beta-alanyl-L-lysine zwitterion, arising from the protonation of one of the amino groups. Major species at pH 7.3. It is a conjugate acid of a beta-alanyl-L-lysine zwitterion.
(2S)-6-azaniumyl-2-(3-azaniumylpropanoylamino)hexanoate