PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
18079699-4	2008	A long region of downstream intron is excised, juxtaposing E1B with E2"/2 to generate a new composite acceptor containing the E1B branchpoint/pyrimidine tract and E2 distal 3" AG-dinucleotide.	pyrimidine	142-152	small nucleolar RNA, H/ACA box 73A	Homo sapiens	59-62