PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
3134019-4	1988	It was considered that p21 plays enhancing role in coupling of GTP-binding proteins to adenylate cyclase.	Guanosine Triphosphate	63-66	cyclin-dependent kinase inhibitor 1A (P21)	Mus musculus	23-26	
3134019-1	1988	To identify the role of ras oncogene and p21 in the coupling mechanism of GTP-binding proteins to adenylate cyclase, we used v-Ki-ras transformed NIH/3T3 fibroblast cells.	Guanosine Triphosphate	74-77	cyclin-dependent kinase inhibitor 1A (P21)	Mus musculus	41-44