PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 17356788-3 2008 Human apoB bound to bovine spleen, horse spleen, and canine liver ferritins, but did not bind to bovine apoferritin, even after incorporation of iron into it. Iron 145-149 apolipoprotein B Homo sapiens 6-10