PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
3315227-3	1987	We identified two inhibitors of VTG processing into the yolk proteins: the ionophore monensin and pepstatin A, a specific inhibitor of cathepsin D.	pepstatin	98-109	a1-a	Xenopus laevis	32-35