Noun
English Wikipedia has an article on:aminopeptidaseWikipedia
aminopeptidase (plural aminopeptidases)
(biochemistry) Any of several enzymes that catalyze the hydrolysis of the peptide bond of the terminal amino acid at the amino end of a polypeptide or protein
Aminopeptidase is active in the anterior and posterior midgut regions before and after feeding. Source: Internet
Certain enzymes are capable of breaking down bradykinin (Angiotensin Converting Enzyme, Aminopeptidase P). Source: Internet