PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 1687682-7 1991 4-AP, 3,4-diaminopyridine (3,4-DAP), TEA and the four dendrotoxins displaced the binding of [3H]p-aminoclonidine ([3H]PAC) from alpha 2-receptors. Amifampridine 6-25 death-associated protein Rattus norvegicus 31-34