PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
1716913-1	1991	A metal binding peptide, hexahistidine, preceding a renin cleavage sequence (Pro-Phe-His-Leu-Val-Ile-His-) was engineered on to the N-terminus of HIV-1 reverse transcriptase (RT).	Isoleucine	97-100	renin	Homo sapiens	52-57