PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 3338993-7 1988 As a model for GTP exchange, the formation of the ternary EF-1 alpha.guanylyl (beta gamma-methylene)diphosphonate.EF-1 beta gamma complex was also studied. 5'-guanylylmethylenebisphosphonate 69-113 eukaryotic translation elongation factor 1 alpha 2 Homo sapiens 58-68