PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
9548257-5	1998	These effects are highly steroid- and receptor-specific, because binding and signalling functions of the closely related human OTR are not affected by P4 itself but by the P4 metabolite 5beta-dihydroprogesterone.	5-alpha-Dihydroprogesterone	186-211	oxytocin receptor	Homo sapiens	127-130