PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
3141589-2	1988	[3H]5-HT binding, in the presence of pindolol (to block 5-HT1A and 5-HT1B receptors) and mesulergine (to block 5-HT1C receptors), was specific, saturable, reversible, and of high affinity.	Tritium	1-3	5-hydroxytryptamine receptor 1B	Homo sapiens	67-73