| Tbio | Eukaryotic translation initiation factor 3 subunit H |
Component of the eukaryotic translation initiation factor 3 (eIF-3) complex, which is required for several steps in the initiation of protein synthesis (PubMed:17581632, PubMed:25849773, PubMed:27462815). The eIF-3 complex associates with the 40S ribosome and facilitates the recruitment of eIF-1, eIF-1A, eIF-2:GTP:methionyl-tRNAi and eIF-5 to form the 43S pre-initiation complex (43S PIC). The eIF-3 complex stimulates mRNA recruitment to the 43S PIC and scanning of the mRNA for AUG recognition. The eIF-3 complex is also required for disassembly and recycling of post-termination ribosomal complexes and subsequently prevents premature joining of the 40S and 60S ribosomal subunits prior to initiation (PubMed:17581632). The eIF-3 complex specifically targets and initiates translation of a subset of mRNAs involved in cell proliferation, including cell cycling, differentiation and apoptosis, and uses different modes of RNA stem-loop binding to exert either translational activation or repression (PubMed:25849773).
Comments
Property Summary
| NCBI Gene PubMed Count | 42 |
| Grant Count | 6 |
| R01 Count | 4 |
| Funding | $244,229.17 |
| PubMed Score | 26.86 |
| PubTator Score | 20.03 |
| Disease | log2 FC | p |
|---|---|---|
| Waldenstrons macroglobulinemia | 1.143 | 0.004 |
| Multiple myeloma | 1.648 | 0.000 |
| lung cancer | 1.600 | 0.000 |
| cystic fibrosis | -1.500 | 0.000 |
| group 4 medulloblastoma | -1.100 | 0.003 |
| nasopharyngeal carcinoma | 1.200 | 0.019 |
| ovarian cancer | -1.600 | 0.000 |
| PMID | Text |
|---|---|
| 24148822 | -RAD21 and EIF3H, both on chromosome 8q23, CHRAC1 on chromosome 8q24.3 and TANC2 on chromosome 17q23-were confirmed to be driver genes regulating the proliferation/survival of clonogenic breast cancer cells |
| 22190034 | HIV-1 PR is identified to have a physical interaction with eukaryotic translation initiation factor 3, subunit H (EIF3H) in human HEK293 and/or Jurkat cell lines by using affinity tagging and purification mass spectrometry analyses |
| 22190034 | HIV-1 PR is identified to have a physical interaction with eukaryotic translation initiation factor 3, subunit H (EIF3H) in human HEK293 and/or Jurkat cell lines by using affinity tagging and purification mass spectrometry analyses |
| 20862326 | Increased expression of EIF3H gene increases colorectal cancer growth and invasiveness thereby providing a biological mechanism for the 8q23.3 association. |
| 20659471 | Observational study of gene-disease association. (HuGE Navigator) |
| 20437058 | Observational study of genetic testing. (HuGE Navigator) |
| 20016921 | HIV-1 PR is identified to have a physical interaction with eukaryotic translation initiation factor 3, subunit H (EIF3H) in human HEK293 and/or Jurkat cell lines by using affinity tagging and purification mass spectrometry analyses |
| 19204574 | MYC and EIF3H are frequently coamplified in NSCLC and that a high copy number correlates with increased epidermal growth factor receptor tyrosine kinase inhibitors sensitivity. |
| 19204574 | Observational study of gene-disease association, gene-environment interaction, and pharmacogenomic / toxicogenomic. (HuGE Navigator) |
| 18544531 | high eIF3h levels directly stimulate protein synthesis, resulting in the establishment and maintenance of the malignant state in cells. |
| More... |
MASRKEGTGSTATSSSSTAGAAGKGKGKGGSGDSAVKQVQIDGLVVLKIIKHYQEEGQGTEVVQGVLLGL 1 - 70 VVEDRLEITNCFPFPQHTEDDADFDEVQYQMEMMRSLRHVNIDHLHVGWYQSTYYGSFVTRALLDSQFSY 71 - 140 QHAIEESVVLIYDPIKTAQGSLSLKAYRLTPKLMEVCKEKDFSPEALKKANITFEYMFEEVPIVIKNSHL 141 - 210 INVLMWELEKKSAVADKHELLSLASSNHLGKNLQLLMDRVDEMSQDIVKYNTYMRNTSKQQQQKHQYQQR 211 - 280 RQQENMQRQSRGEPPLPEEDLSKLFKPPQPPARMDSLLIAGQINTYCQNIKEFTAQNLGKLFMAQALQEY 281 - 350 NN 351 - 352 //
| PMID | Year | Title |
|---|---|---|
| 27462815 | 2016 | eIF3d is an mRNA cap-binding protein that is required for specialized translation initiation. |
| 25944712 | 2015 | N-terminome analysis of the human mitochondrial proteome. |
| 25849773 | 2015 | eIF3 targets cell-proliferation messenger RNAs for translational activation or repression. |
| 25064007 | 2014 | A genome-wide association study identifies susceptibility loci for ossification of the posterior longitudinal ligament of the spine. |
| 24737748 | 2014 | Identification of susceptibility loci for colorectal cancer in a genome-wide meta-analysis. |
| 24275569 | 2014 | An enzyme assisted RP-RPLC approach for in-depth analysis of human liver phosphoproteome. |
| 24148822 | 2014 | A siRNA screen identifies RAD21, EIF3H, CHRAC1 and TANC2 as driver genes within the 8q23, 8q24.3 and 17q23 amplicons in breast cancer with effects on cell growth, survival and transformation. |
| 23186163 | 2013 | Toward a comprehensive characterization of a human cancer cell phosphoproteome. |
| 22969067 | 2012 | Genetic variants near PDGFRA are associated with corneal curvature in Australians. |
| 22658674 | 2012 | Insights into RNA biology from an atlas of mammalian mRNA-binding proteins. |
| More... |
