PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
5971784-1	1966	Reinvestigation of the amino acid sequence of bovine chymotrypsinogen A suggests that the amino acid sequence at the N-terminus of the B-chain (residues 16-19) is -Ile-Val-Asn-Gly- rather than -Ile-Val-Gly-Asp- and that Ser-215 should be deleted.	Aspartic Acid	206-209	chymotrypsinogen A	Bos taurus	53-71