PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
21913670-0	2011	Dual coordination modes of ethylene-linked NP2 ligands in cobalt(II) and nickel(II) iodides.	ethylene	27-35	neuronal pentraxin 2	Homo sapiens	43-46