... over 5% in 3 min; medium, below 5% in 3 min, but ov er 14% in 30 min; slow, below 5% in 30 min. Cleavage site: amino-acid residues at P5±P1and P1¢±P5¢ sites a re shown. Asterisks indicate ... corresponding to that in Fig. 3.The numbers in parenthesis indicate the esti-mated percentage yields of each peptid e after3-min, 30-min, and 3-h incubations in thepresence of ATP and 3-h incubation ... [3]proteins, oxidized in sulin B c hain and g lucagon [5], a ndseveral ¯uorogenic substrates [11]. In these proteins andpeptides, the cleavages occurred mainly a fter hydrophobicresidues, in spite...