PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 21204011-1 2010 Eukaryotic translation initiation factor eIF2B, the guanine nucleotide exchange factor (GEF) for eIF2, catalyzes conversion of eIF2 GDP to eIF2 GTP. Guanosine Diphosphate 132-135 Ras protein specific guanine nucleotide releasing factor 1 Homo sapiens 52-86 21204011-1 2010 Eukaryotic translation initiation factor eIF2B, the guanine nucleotide exchange factor (GEF) for eIF2, catalyzes conversion of eIF2 GDP to eIF2 GTP. Guanosine Diphosphate 132-135 Ras protein specific guanine nucleotide releasing factor 1 Homo sapiens 88-91