PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 9199317-5 1997 OSM stimulation of Raf-1 correlated with GTP loading of Ras, whereas IFN-beta activation of Raf-1 was Ras independent. Guanosine Triphosphate 41-44 Raf-1 proto-oncogene, serine/threonine kinase Homo sapiens 19-24