Term Name:	[4)-D-GlcpN-(1->](1+) residue
Synonyms:	(1->4)-D-glucosaminyl(1+) residue, D-glucosamine residue
Definition:	An organic cationic group obtained by protonation of the amino group of [4)-D-GlcpN-(1→] residue. The major structure at pH 7.3 of D-glucosamine residue.
Ontology:	ChEBI [CHEBI:65271]  ( EBI )