because the proteolytic cleavage of a folded polypeptide depends not only on the specificity of the protease but on the nature of the folding , we investigated the cleavage of ( chymotryptically produced ) subfragment 1 ( designated `` '' s-1 '' '' ) or `` '' head '' '' segment of myosin by seven proteases with different specificities .
C0597304
proteolytic
C0030946
protease