PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
3005829-8	1986	In competition studies, alpha-adrenergic antagonists and agonists inhibited the binding of 125I-rau-pAPC with a potency order consistent with an interaction at alpha 2-adrenergic receptors (rauwolscine greater than phentolamine greater than prazosin; clonidine greater than (-)-epinephrine greater than (-)-norepinephrine greater than dopamine greater than (+)-epinephrine).	Clonidine	251-260	protocadherin 8	Homo sapiens	100-104