SMILES: C(CC[NH3+])C[C@@H](C(=O)[O-])NC(=O)CC[NH3+]
Description: 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.