PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
21945751-6	2011	SUMO-2/3 could bind covalently to PRB and increase its transcriptional dependent on the presence of progesterone.	Progesterone	100-112	small ubiquitin like modifier 2	Homo sapiens	0-6