Term Name:	N-terminal N-methyl-L-prolyl-L-prolyl-L-lysyl(2+) residue
Synonyms:	N-terminal N-methyl-L-prolyl-L-prolyl-L-lysine residue
Definition:	A cationic peptidyl group obtained by protonation of the two amino groups of N-terminal N-methyl-L-prolyl-L-prolyl-L-lysinyl residue; major species at pH 7.3.
Ontology:	ChEBI [CHEBI:138060]  ( EBI )