cerebrocystatin inhibited the hydrolysis of bana by papain ( ki , 1 nm ) or by purified rat brain cathepsin b ( ki , 10 nm ) and suppressed the hydrolysis of myelin basic protein ( mbp ) by cathepsin b ( i50 , 0.8 microm ) and prevented its cleavage to form polypeptides of mr 15,000-17,000 .
C0020291
hydrolysis
C0699919
cathepsin b