translation initiation factor 4E, also known as eIF4E, is a protein that in humans is encoded by the EIF4E gene. Most eukaryotic cellular mRNAs are blocked...
77 KB (8,382 words) - 22:32, 1 September 2024
the eIF4E•G•A trimeric complex can be directly purified from cells, while only the two subunit eIF4E•G can be purified from yeast cells. eIF4E binds...
7 KB (683 words) - 21:17, 6 October 2024
Ribavirin (section eIF4E targeting in cancer)
translation initiation factor eIF4E, especially acute myeloid leukemia (AML) as well as in head and neck cancers. Ribavirin targeted eIF4E in AML patients in monotherapy...
46 KB (4,714 words) - 10:04, 26 September 2024
metabolism in cancer using the eukaryotic translation initiation factor eIF4E as an exemplar. Her studies demonstrated that dysregulation of this factor...
11 KB (1,174 words) - 09:26, 30 April 2024
pioneer round of translation, the CBC is replaced by the translation factors eIF4E and eIF4G of the eIF4F complex. This complex is then recognized by other...
16 KB (1,873 words) - 16:18, 29 June 2024
factors: eIF4A, eIF4E, and eIF4G. eIF4G is a scaffolding protein that directly associates with both eIF3 and the other two components. eIF4E is the cap-binding...
15 KB (1,867 words) - 06:20, 28 October 2024
4EBP1: eukaryotic translation initiation factor 4E-binding protein 1 • eIF4E: eukaryotic translation initiation factor 4E • RPS6: ribosomal protein...
82 KB (10,570 words) - 15:45, 6 November 2024
subunits. eIF4E BPs (4E-BPs), as small polypeptides, consist of the same amino acid sequence as the portion of eIF4G that interacts with eIF4E. 4EGI-1 thus...
8 KB (920 words) - 12:00, 29 September 2024
binding to translation initiation factor eIF4E. Phosphorylation of 4E-BP1 results in its release from eIF4E, thereby allows cap-dependent translation...
22 KB (2,696 words) - 01:25, 29 March 2024
expression by recruiting a protein called Cup (an eIF4E-binding protein that blocks the binding of eIF4G to eIF4E). There after it recruits deadenylation complex...
10 KB (1,076 words) - 10:16, 6 March 2024
serves to control the quality of gene expression, while the translation of eIF4E-bound mRNAs serves to produce the majority of proteins. However, both of...
12 KB (1,489 words) - 15:46, 30 May 2024
are EIF4G2 and EIF4G3.) Across species, eIF4G strongly associates with eIF4E, the protein that directly binds the mRNA cap. Together with the RNA helicase...
8 KB (1,074 words) - 01:25, 9 January 2023
chemotherapy. Bcl-2-positive lymphomas were completely resistant to the therapy; eIF4E-expressing lymphomas are not sensitive to sirolimus. Sirolimus also shows...
70 KB (6,960 words) - 02:42, 2 November 2024
cap-binding protein, eIF4E, the rate-limiting component of the eukaryotic translation apparatus, and also discovered the regulation of eIF4E by the eIF4EBPs...
8 KB (662 words) - 15:30, 25 October 2024
experimental airliner developed before World War II E4 (disambiguation) eIF4E, Eukaryotic translation initiation factor 4E, a protein This disambiguation...
1 KB (191 words) - 23:56, 18 May 2024
mRNA molecules form circular structures due to an interaction between the eIF4E and poly(A)-binding protein, which both bind to eIF4G, forming an mRNA-protein-mRNA...
50 KB (6,021 words) - 19:21, 15 October 2024
CBC20/80 is replaced by the translation initiation factor eIF4E. The eIF4F complex (eIF4E, eIF4G and eIF4A) then regulates translation in response to...
3 KB (347 words) - 06:29, 4 January 2023
5′ cap, which in turn recruits the ribosomal complex to the 5′ UTR. Both eIF4E and eIF4G bind the 5′ UTR, which limits the rate at which translational...
21 KB (2,428 words) - 20:42, 3 June 2024
frame for the EIF4EBP3 segments. EIF4EBP3 has been shown to interact with EIF4E. GRCh38: Ensembl release 89: ENSG00000243056 – Ensembl, May 2017 GRCm38:...
4 KB (495 words) - 08:47, 13 August 2023
factors, including the 'translational elongation initiation factor 4E' (eIF4E) complex, which binds to and caps the 5' end of mRNAs. The protein TOR,...
37 KB (4,869 words) - 09:19, 17 May 2024
et al. (May 1998). "Cloning and characterization of 4EHP, a novel mammalian eIF4E-related cap-binding protein". The Journal of Biological Chemistry. 273 (21):...
7 KB (709 words) - 19:19, 2 December 2023
eIF-4E seems to be implicated in cap-binding. Members of this family include EIF4E, EIF4E2, EIF4E3 and EIF4E1B. Thach RE (January 1992). "Cap recap: the involvement...
2 KB (225 words) - 03:04, 31 December 2020
thereby releasing it from eukaryotic translation initiation factor 4E (eIF4E). eIF4E is now free to join the eukaryotic translation initiation factor 4G...
69 KB (7,807 words) - 19:19, 19 September 2024
4EBP1: eukaryotic translation initiation factor 4E-binding protein 1 • eIF4E: eukaryotic translation initiation factor 4E • RPS6: ribosomal protein...
106 KB (9,982 words) - 15:37, 7 January 2024
whole complex made up of eIF4A, eIF4B, eIF4E, and eIF4G. eIF4F is used to refer to the complex that comprises eIF4E, 4G, and 4A. In cap-dependent translation...
13 KB (1,701 words) - 02:06, 1 December 2023
functions as the binding site for Mnk eIF4E kinase, an enzyme that phosphorylates eukaryotic initiation factor 4E (eIF4E). For eIF2B-epsilon, the W2 C-terminal...
6 KB (639 words) - 09:54, 1 May 2024
remain together, then maskin binds the initiation factor eIF-4E, and thus eIF4E can no longer interact with the other initiation factors and no translation...
5 KB (553 words) - 14:13, 2 July 2024
formed by free polyadenylated mRNA in the presence of initiation factor eIF4E bound to the 5’ cap and PABP bound to the 3’-poly(A) tail. However, this...
8 KB (939 words) - 10:00, 24 April 2024
Poliovirus is also involved in the cleavage of eIF4E (Eukaryotic translation initiation factor 4E). eIF4E is a protein involved in directing Eukaryotic...
19 KB (2,412 words) - 14:53, 29 September 2023
translational regulation. The eIF4F complex is composed of three subunits: eIF4A, eIF4E, and eIF4G. Each subunit has multiple human isoforms and there exist additional...
13 KB (1,595 words) - 17:00, 27 August 2024