these studies utilized iodination of whole cells and of membranes with lactoperoxidase , and digestion of whole cells and membranes with chymotrypsin , one of these proteins is synthesized as a precursor , and about 20-40 amino acids are removed after it is incorporated into the membrane , we discuss the probable sites of synthesis of these and other classes of membrane proteins .
C0033684
proteins
C0025252
membrane