PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 9168147-0 1997 Relationship between specific binding of 125I-omega-conotoxin GVIA and GTP binding protein: effects of the GTP analogues, mastoparan and A1F4-. 125i-omega-conotoxin 41-61 RAB2A, member RAS oncogene family Gallus gallus 71-90