The NH2-terminus of C-fragment is resistant to the action of aminopeptidases.
D000626:Aminopeptidases / Q000378:metabolism*; D000818:Animals; D001921:Brain / Q000201:enzymology; D002477:Cells; D004723:Endorphins / Q000032:analysis / Q000378:metabolism; D009842:Oligopeptides / Q000032:analysis; D010446:Peptide Fragments / Q000378:metabolism; D010455:Peptides / Q000378:metabolism; D010902:Pituitary Gland; D051381:Rats; D013552:Swine; D014443:Tyrosine / Q000032:analysis
D004723:Endorphins; D009842:Oligopeptides; D010446:Peptide Fragments; D010455:Peptides; D014443:Tyrosine; D000626:Aminopeptidases