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Eukaryotic translation initiation factor-5 (EIF5) interacts with the 40S initiation complex to promote hydrolysis of bound GTP with concomitant joining of the 60S ribosomal subunit to the 40S initiation complex. Zusätzlich bieten wir Ihnen EIF5 Antikörper (66) und EIF5 Proteine (8) und viele weitere Produktgruppen zu diesem Protein an.
The down-regulation of the GCN4 expression (Gcn(-) phenotype) in the eIF5(G31R) mutant was not because of leaky scanning defects; rather was due to the utilization of upUUG initiation codons at the 5' regulatory region present between uORF1 and the main GCN4 ORF.
overexpression of eIF5 and 5MP induces translation of ATF4 (zeige ATF4 ELISA Kits)
it is eIF5-induced GTP (zeige AK3 ELISA Kits) hydrolysis and Pi release that irreversibly trap the 48S complex, and this complex is further stabilized by eIF5B (zeige EIF5B ELISA Kits) and 60S joining.
The N-terminal tail of eIF1A (zeige EIF1AX ELISA Kits) mediates the interaction with eIF5 and eIF1 (zeige EIF1 ELISA Kits).
Coordinated movements of eukaryotic translation initiation factors eIF1 (zeige EIF1 ELISA Kits), eIF1A (zeige EIF1AX ELISA Kits), and eIF5 trigger phosphate release from eIF2 (zeige EIF2S1 ELISA Kits) in response to start codon recognition by the ribosomal preinitiation complex
This study provides mechanistic insight into the role of eIF5-carboxyl terminal domain's dynamic interplay with eIF1 and eIF2beta.
miR (zeige MLXIP ELISA Kits)-5787 represses cell growth, in part, by targeting eIF5.
CK2 (zeige CSNK2A1 ELISA Kits) may be involved in the regulation of cell cycle progression by associating with and phosphorylating a key molecule for translation initiation.
3-dimensional solution structure of N-terminal domain of human eIF5, has 2 (zeige HAS2 ELISA Kits) subdomains, both reminiscent of nucleic-acid-binding modules. N-terminal subdomain contains "arginine finger" motif essential for GAP function.
The carboxy-terminal domain (CTD)of eIF5 is exclusively composed out of alpha-helices and is homologous to the carboxy-terminal domain of eIF2B (zeige EIF2B1 ELISA Kits)-epsilon (eIF2Bepsilon (zeige EIF2B5 ELISA Kits)-CTD). The binding sites of eIF2-beta, eIF3 (zeige EIF3A ELISA Kits) and eIF1 (zeige EIF1 ELISA Kits) were mapped onto the structure.
Eukaryotic translation initiation factor-5 (EIF5) interacts with the 40S initiation complex to promote hydrolysis of bound GTP with concomitant joining of the 60S ribosomal subunit to the 40S initiation complex. The resulting functional 80S ribosomal initiation complex is then active in peptidyl transfer and chain elongations (summary by Si et al., 1996
, eukaryotic initiation factor 5 (eIF-5)
, eukaryotic translation initiation factor 5