SMILES: CC(=[NH+]CCCC[C@@H](C(=O)O)[NH3+])N
Description: The molecule is an alpha-amino-acid cation obtained by protonation of the alpha-amino and imine functions of N(6)-acetimidoyl-L-lysine It is an alpha-amino-acid cation and a carboxamidinium ion. It is a conjugate base of a N(6)-acetimidoyl-L-lysine.