SMILES: C(C[C@@H](C(=O)[O-])[NH3+])[C@H](C[NH3+])O
Description: The molecule is an alpha-amino-acid cation arising from deprotonation of the carboxy group and protonation of both amino groups of erythro-5-hydroxy-L-lysine; major species at pH 7.3. It has a role as a human metabolite. It is a conjugate acid of an erythro-5-hydroxy-L-lysine.