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Eukaryotic initiation factor 5A dephosphorylation is required for translational arrest in stationary phase cells
(Portland Press Ltd, 2013-04-15)
The protein known as eIF5A (eukaryotic initiation factor 5A) has an elusive role in translation. It has a unique and essential hypusine modification at a conserved lysine residue in most eukaryotes. in addition, this protein ...
Regulation of leaderless mRNA translation in bacteria
(MDPI, 2022)
In bacteria, the translation of genetic information can begin through at least three different mechanisms: canonical or Shine-Dalgarno-led initiation, readthrough or 70S scanning initiation, or leaderless initiation. Here, ...
The Elav-like protein HuR exerts translational control of viral internal ribosome entry sites
(ACADEMIC PRESS INC ELSEVIER SCIENCE, 2009)
The human embryonic-lethal abnormal vision (ELAV)-like protein. HuR, has been recently found to be involved in the regulation of protein synthesis. In this study we show that HuR participates in the translational control ...
eIF5A binds to translational machinery components and affects translation in yeast
(Elsevier B.V., 2006-10-06)
The putative translation factor eIF5A is essential for cell viability and is highly conserved from archebacteria to mammals. Although this protein was originally identified as a translation initiation factor, subsequent ...
eIF5A binds to translational machinery components and affects translation in yeast
(Elsevier B.V., 2006-10-06)
The putative translation factor eIF5A is essential for cell viability and is highly conserved from archebacteria to mammals. Although this protein was originally identified as a translation initiation factor, subsequent ...
Is there a role for eIF5A in translation?
(Springer, 2007-08-01)
The putative translation factor eIF5A is essential for cell viability and is highly conserved from archaebacteria to mammals. This factor is the only cellular protein that undergoes an essential posttranslational modification ...
Translation initiation at non-AUG codons mediated by weakened association of eukaryotic initiation factor (eIF) 2 subunits
(Portland Press, 2002-10-15)
The heterotrimeric eukaryotic initiation factor (eIF) 2 binds the initiator methionyl-tRNA in a GTP-dependent mode and delivers it to the 40 S ribosomal subunit. in the present study, we have identified amino acid residues ...
eIF5A: Uma proteína essencial para a viabilidade celular cuja função permanece obscura
(2006-12-01)
The putative translation initiation factor 5A (eIF5A) is a highly abundant and conserved protein in all eukaryotes and archaebacteria. This factor is essential for cell viability and is the only cellular protein known to ...