PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
21868357-4	2011	The beta(2)-adrenergic receptor (beta(2)AR) has many serine and threonine residues in the carboxyl-terminal tail and the intracellular loops, which are potential sites of phosphorylation.	Threonine	64-73	adrenoceptor beta 2	Homo sapiens	4-31	
21868357-4	2011	The beta(2)-adrenergic receptor (beta(2)AR) has many serine and threonine residues in the carboxyl-terminal tail and the intracellular loops, which are potential sites of phosphorylation.	Threonine	64-73	adrenoceptor beta 2	Homo sapiens	33-42