PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
12739784-4	2002	These data suggest that the SG31 epitope is an activation epitope and that manganese ions activate alpha4 integrins by inducing a conformational change.	Manganese	75-84	immunoglobulin (CD79A) binding protein 1	Mus musculus	99-105