PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
11027643-5	2000	This is in contrast to bovine cathepsin B and human cathepsin L where both are more readily inhibited by the methyl, rather than the ethyl ester peptide.	ethyl ester	133-144	cathepsin B	Bos taurus	30-41