PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
8347592-8	1993	Denaturation studies performed on lipid-free apoA-I and monitored by CD revealed a midpoint of denaturation of 0.64 M guanidine hydrochloride.	Guanidine	118-141	apolipoprotein AI	Gallus gallus	45-51