PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
1900389-5	1991	Pertussis toxin induced ADP ribosylation of a 41- to 43-kDa protein in mesangial cell membranes, and this effect was inhibited by prior exposure to ET and augmented by the inhibitory GDP analogue, guanosine 5"-O-(2-thiodiphosphate) (GDP beta S).	guanosine 5'-O-(2-thiodiphosphate)	233-243	endothelin 1	Rattus norvegicus	148-150