function:Catalyzes the hydrolysis of GTP bound to the 40S ribosomal initiation complex (40S.mRNA.Met-tRNA[F].eIF-2.GTP) with the subsequent joining of a 60S ribosomal subunit resulting in the release of eIF-2 and the guanine nucleotide. The subsequent joining of a 60S ribosomal subunit results in the formation of a functional 80S initiation complex (80S.mRNA.Met-tRNA[F]).,similarity:Belongs to the eIF-2-beta/eIF-5 family.,similarity:Contains 1 W2 domain.,
nucleus,cytoplasm,cytosol,plasma membrane,cell-cell adherens junction,
Brain,Epithelium,Lymph,Pooled,Uterus,
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