PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 9733765-5 1998 This element contains multiple Hox-Pbx consensus binding sites that bind to both HOXA1/Pbx1 and HOXB1/Pbx1 proteins in vitro. hox-pbx 31-38 homeobox B1 Mus musculus 96-101