PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
27408909-9	2016	Site-directed mutagenesis and biochemical analysis suggests that this dimeric arrangement of Ubc9 is likely important for poly-SUMO chain formation (Fig.	poly-sumo	122-131	ubiquitin conjugating enzyme E2 I	Homo sapiens	93-97