PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
19176623-5	2009	In contrast, the five Gag mutations significantly delayed the acquisition of HIV-1 resistance to ritonavir and nelfinavir (NFV).	Nelfinavir	111-121	Pr55(Gag)	Human immunodeficiency virus 1	22-25