PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 10493110-6 1999 LY293558 and the selective GluR5 antagonist, LY382884, had weak antagonist effects on responses evoked by either kainate or (2S,4R)-4-methyl glutamate (IC50 > 300 microM). 4-methylglutamic acid 124-150 glutamate ionotropic receptor kainate type subunit 1 Rattus norvegicus 27-32