Term Name:	L-threoniniumyl group
Synonyms:	(2S,3R)-2-ammonio-3-hydroxybutanoyl, (2S,3R)-2-azaniumyl-3-hydroxybutanoyl, L-threonyl(1+), L-threonyl(1+) group, N-terminal L-threonine residue
Definition:	The organic cationic group formed from L-threoninium; the major structure at pH 7.3 of the L-threonyl group, formed by protonation of the α-amino group.
Ontology:	ChEBI [CHEBI:64739]  ( EBI )