Eukaryotic Elongation Factor 1
Binding of the eukaryotic translation elongation factor 1A with the 5’UTR of HIV 1 genomic RNA is important for reverse transcription
... While co-IP assays can detect associations between mol- ecules, they cannot determine if an association between molecules occurs by direct or indirect binding. To deter- mine if 5’UTR RNA has a direct interaction with ...
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Structural Basis for EarP Mediated Arginine Glycosylation of Translation Elongation Factor EF P
... ranslation elongation is a nonuniform process and directly depends on the amino acids (aa) to be incorporated into the growing polypeptide chain ...(Fig. 1) (3, 4). Such ribosome stalling is alleviated by ...
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Eukaryotic Elongation Factor 1δ Is Hyperphosphorylated by the Protein Kinase Encoded by the UL13 Gene of Herpes Simplex Virus 1
... Cells and viruses. Vero and rabbit skin cells were originally obtained from the American Type Culture Collection and J. McClaren, respectively. The cell lines were grown in Dulbecco’s modified Eagle’s medium supplemented ...
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Everolimus enhances cellular cytotoxicity of lapatinib via the eukaryotic elongation factor-2 kinase pathway in nasopharyngeal carcinoma cells
... Cells were lysed in RIPA lysis buffer (Thermo, Hercules, CA, USA), which contained protease (Sigma-Aldrich Co., St Louis, MO, USA) and phosphatase inhibitor cocktails PhosSTOP (Roche, Mannheim, Germany), for 30 min on ...
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Eukaryotic elongation factor 2 controls TNF α translation in LPS induced hepatitis
... and Lyzs-cre mice were treated with LPS (10 μ g/ml) or TNF- α (20 ng/ml). Data were analyzed by 2-way ANOVA coupled to Bonferroni’s post tests. (A) ELISA of TNF-α and IL-6 in supernatants. (B) qRT-PCR of Tnfa and Il6 ...
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Jarasch, Alexander (2011): 3D modeling of ribosomal RNA using cryo-electron microscopy density maps. Dissertation, LMU München: Fakultät für Chemie und Pharmazie
... translation factor binding site is an important interaction platform for initia- tion, elongation and termination ...the eukaryotic release factors eRF1/eRF3 ...
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Eukaryotic Elongation Factor 1A Interacts with the Upstream Pseudoknot Domain in the 3′ Untranslated Region of Tobacco Mosaic Virus RNA
... stems 1 and 2 of PK3 are particularly important for high level expression of TMV U1 RNA in plant ...translation elongation by preventing diffusion of factors from actively translated virus mRNA, thus giving ...
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Elevated eukaryotic elongation factor 2 expression is involved in proliferation and invasion of lung squamous cell carcinoma
... during translation. Overexpression of EF2 is observed in various cancers, including lung adenocarcinoma [17–18]. It was reported that EF2 was highly expressed in lung adenocarcinoma and it was positively correlated with ...
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Cutaneous Human Papillomavirus Type 38 E7 Regulates Actin Cytoskeleton Structure for Increasing Cell Proliferation through CK2 and the Eukaryotic Elongation Factor 1A
... (aa 1 to 238), B (aa 239 to 332), and C (aa 333 to ...(aa 1 to 349, aa 1 to 364, aa 1 to 383, aa 1 to 416, aa 1 to 429, and aa 1 to 444) with the GST-HPV38 E7 fusion ...
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MicroRNA-33a-5p Modulates Japanese Encephalitis Virus Replication by Targeting Eukaryotic Translation Elongation Factor 1A1
... constructed dual-luciferase reporter plasmids carrying the EEF1A1 3= UTR with the wild-type or base pair mutant miR- 33a-5p binding region (Fig. 3B and C). The luciferase activity markedly decreased when cells were ...
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Differential regulation of protein synthesis in skeletal muscle and liver of neonatal pigs by leucine through an mTORC1-dependent pathway
... for 1 hour and then infused with leucine (400 μ mol·kg -1 ·h -1 ) for 1 ...kinase 1 (S6K1) and eukaryotic initiation factor (eIF) 4E-binding protein-1 (4E-BP1) ...
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Conserved Protein Kinases Encoded by Herpesviruses and Cellular Protein Kinase cdc2 Target the Same Phosphorylation Site in Eukaryotic Elongation Factor 1δ
... pME-EF- 1␦(F) were mock infected or infected with 10 PFU of wild-type HSV-1(F) or UL13 deletion virus R7356 per cell, harvested at 24 h after infection, solubilized, electrophoretically separated on ...
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The eukaryotic translation elongation factor 1A regulation of actin stress fibers is important for infectious RSV production
... We further investigated the effect of Did B treatment on RSV replication and release, and also cell death p.i., by measuring shed virus, mRNA transcription and genome replication, and lactose dehydrogenase (LDH) release ...
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Activity of translation regulator eukaryotic elongation factor-2 kinase is increased in Parkinson disease brain and its inhibition reduces alpha synuclein toxicity
... of elongation during mRNA translation, and we wanted to assess if pos- sible metabolic reprogramming in cells due to eEF2K inhibition does not impair mitochondrial function [15, ...file 1: Figure ...file ...
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FOXM1 regulates expression of eukaryotic elongation factor 2 kinase and promotes proliferation, invasion and tumorgenesis of human triple negative breast cancer cells
... To determine the in vivo role of FOXM1 in the TNBC tumorigenesis and its potential as a therapeutic target we further assessed the effects of FOXM1 inhibition in an orthotopic xenograft model MDA-MB-231 in mice. ...
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Eukaryotic Translation Initiation Factor 4 Gamma 1 (EIF4G1): a target for cancer therapeutic intervention?
... Regulation of gene expression is in-part governed by translating the specific messenger RNAs (mRNA) into a functional protein. Rapidly dividing cancer cells require high protein turnover content [1] for their ...
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The cytotoxic effect of diphtheria toxin on the actin cytoskeleton
... Abstract: Diphtheria toxin (DT) and its N-terminal fragment A (FA) catalyse the transfer of the ADP-ribose moiety of nicotinamide adenine dinucleotide (NAD) into a covalent linkage with eukaryotic ...
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Identification of a crenarchaeal orthologue of Elf1: implications for chromatin and transcription in Archaea
... the eukaryotic RNAP subunit RPB8 ...the eukaryotic transcription elongation factor ...In eukaryotic chromatin, nucleosomes consist of the highly conserved histone proteins H2A, H2B, H3 ...
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Elongation factor 1A-1 and hepatocyte response to fatty acid excess
... phosphorylates eukaryotic translation initiation factor 2 α ...transcription factor 4 ...protein 1 (XBP-1) which activates the transcription of genes encoding protein folding chaperones ...
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Giardia secretome highlights secreted tenascins as a key component of pathogenesis
... The cathepsin B family of Giardia are confirmed virulence factors involved in many of the parasite’s processes such as encystation and excystation [6]; secreted GCATBs degrade host IL-8 and inhibit neutrophil chemotaxis ...
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