PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
23667408-4	2013	Its genome encodes two envelope proteins E1 and E2 that mature in the ER to form non-covalently bound native complex and disulphide-bonded aggregates.	disulphide	121-131	small nucleolar RNA, H/ACA box 73A	Homo sapiens	41-49