PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 3844406-6 1985 These results, along with the observation that the 40 S initiation complex formed with the nonhydrolyzable analogue of GTP, 5"-guanylylmethylene diphosphonate, can neither join a 60 S ribosomal subunit nor releases ribosome-bound eIF-2, suggest that following eIF-5-mediated hydrolysis of GTP bound to the 40 S initiation complex, both Pi and eIF-2 X GDP complex are released from ribosomes prior to the joining of 60 S ribosomal subunits to the 40 S initiation complex. 5'-guanylylmethylenebisphosphonate 124-158 eukaryotic translation initiation factor 5 Homo sapiens 260-265