PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 11311983-5 2001 The activation of ERK by kainate was blocked by the ERK kinase (MEK) inhibitor PD98059, and the PI3 kinase inhibitor wortmannin, but not by the p38 MAP kinase inhibitor SB203580. Wortmannin 117-127 Eph receptor B1 Rattus norvegicus 18-21