PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 17606924-1 2007 Guanidine hydrochloride (Gdn.HCl) blocks the propagation of yeast prions by inhibiting Hsp104, a molecular chaperone that is absolutely required for yeast prion propagation. S-(2,4-dinitrophenyl)glutathione 25-28 chaperone ATPase HSP104 Saccharomyces cerevisiae S288C 87-93