PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
23500543-5	2013	The loop exchange entailed significant effects: The A2A-selective agonist CGS21680, while being completely inactive at A2BARs, showed high affinity for the mutant A2B(EL2-A2A)AR, and was able to fully activate the receptor.	2-(4-(2-carboxyethyl)phenethylamino)-5'-N-ethylcarboxamidoadenosine	74-82	spectrin alpha, erythrocytic 1	Homo sapiens	167-170