Wikipedia
Bothropasin
Bothropasin (, Bothrops jararaca venom metalloproteinase) is an enzyme. This enzyme catalyses the following chemical reaction
Cleavage of His-Leu, His-Leu, Ala-Leu, Tyr-Leu and Phe-Phe in insulin B chainThis endopeptidase is present in the venom of jararaca snake ( Bothrops jararaca).