PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
1707596-2	1990	One of the charge isomers C-8, has been shown in our laboratory to contain six citrullinyl residues which replace arginyl residues at selected sites in the MBP.	arginyl	114-121	homeobox C8	Homo sapiens	26-29