(3S)-3-hydroxy-L-lysine(1+) residue
(3s)-3-hydroxy-l-lysine(1+) residue
An amino-acid cation residue obtained by protonation of the side-chain amino group of (3<i>S</i>)-3-hydroxy-<small>L</small>-lysine residue residue; major species at pH 7.3.