======= EIF3D ======= == Gene Information == * **Official Symbol**: EIF3D * **Official Name**: eukaryotic translation initiation factor 3 subunit D * **Aliases and Previous Symbols**: N/A * **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=8664|8664]] * **UniProt**: [[https://www.uniprot.org/uniprot/O15371|O15371]] * **Interactions**: [[https://thebiogrid.org/search.php?search=EIF3D&organism=9606|BioGRID]] * **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20EIF3D|Open PubMed]] * **OMIM**: [[https://omim.org/entry/603915|Open OMIM]] == Function Summary == * **Entrez Summary**: N/A * **UniProt Summary**: mRNA cap-binding component of the eukaryotic translation initiation factor 3 (eIF-3) complex, a complex required for several steps in the initiation of protein synthesis of a specialized repertoire of mRNAs (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:18599441, PubMed:25849773). 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). In the eIF-3 complex, EIF3D specifically recognizes and binds the 7-methylguanosine cap of a subset of mRNAs (PubMed:27462815). {ECO:0000269|PubMed:18599441, ECO:0000269|PubMed:25849773, ECO:0000269|PubMed:27462815}. |eIF-3 zeta| |cap-dependent translational initiation| |mRNA cap binding| |viral translational termination-reinitiation| |eukaryotic translation initiation factor 3 complex, eIF3m| |positive regulation of mRNA binding| |positive regulation of RNA binding| |regulation of mRNA binding| |IRES-dependent viral translational initiation| |regulation of RNA binding| |viral translation| |eukaryotic 48S preinitiation complex| |eukaryotic translation initiation factor 3 complex| |formation of cytoplasmic translation initiation complex| |eukaryotic 43S preinitiation complex| |cytoplasmic translational initiation| |translation initiation factor activity| |cytoplasmic translation| |positive regulation of translation| |viral gene expression| |translational initiation| |positive regulation of cellular amide metabolic process| |positive regulation of binding| |ribonucleoprotein complex assembly| |ribonucleoprotein complex subunit organization| |regulation of translation| |regulation of binding| |translation| |regulation of cellular amide metabolic process| |peptide biosynthetic process| |ribonucleoprotein complex biogenesis| |posttranscriptional regulation of gene expression| |amide biosynthetic process| |peptide metabolic process| |viral process| |symbiotic process| |cellular amide metabolic process| |interspecies interaction between organisms| |cellular protein-containing complex assembly| |RNA binding| |organonitrogen compound biosynthetic process| |protein-containing complex assembly| |positive regulation of cellular protein metabolic process| |cellular nitrogen compound biosynthetic process| |positive regulation of protein metabolic process| |cellular macromolecule biosynthetic process| |macromolecule biosynthetic process| |positive regulation of molecular function| |protein-containing complex subunit organization| |positive regulation of macromolecule biosynthetic process| |positive regulation of cellular biosynthetic process| |positive regulation of gene expression| |membrane| |gene expression| |positive regulation of biosynthetic process| \\ === CRISPR Data === ^Screen^Score^ |[[:results:exp24|Nocodazole 0.2μM R00 exp24]]|-1.78| |[[:results:exp153|SGC2096 2.6μM R03 exp153]]|1.7| |[[:results:exp54|Taxol 0.002μM R01 exp54]]|1.71| |[[:results:exp115|A-366 10μM R03 exp115]]|1.74| |[[:results:exp146|Quinacrine 2.5μM R03 exp146]]|1.98| |[[:results:exp131|L-74142 5μM R03 exp131]]|1.99| |[[:results:exp135|MS023 7μM R03 exp135]]|2.01| |[[:results:exp444|THZ531 0.225μM R08 exp444]]|2.01| |[[:results:exp218|A-395 10μM R05 exp218]]|2.05| |[[:results:exp336|Asunaprenir 3μM R07 exp336]]|2.15| |[[:results:exp463|Caffeine 2600μM R08 exp463]]|2.19| ^Gene^Correlation^ |[[:human genes:h:hgc6.3|HGC6.3]]|0.403| Global Fraction of Cell Lines Where Essential: 667/739 ^Tissue^Fraction Of Cell Lines Where Essential^ |1290807.0|1/1| |909776.0|1/1| |bile duct|26/28| |blood|26/28| |bone|24/26| |breast|31/33| |central nervous system|51/56| |cervix|3/4| |colorectal|17/17| |esophagus|12/13| |fibroblast|1/1| |gastric|14/16| |kidney|15/21| |liver|18/20| |lung|66/75| |lymphocyte|16/16| |ovary|24/26| |pancreas|20/24| |peripheral nervous system|15/16| |plasma cell|15/15| |prostate|1/1| |skin|19/24| |soft tissue|8/9| |thyroid|2/2| |upper aerodigestive|21/22| |urinary tract|26/29| |uterus|4/5| == Essentiality in NALM6 == * **Essentiality Rank**: 1253 * **Expression level (log2 read counts)**: 7.76 {{:chemogenomics:nalm6 dist.png?nolink |}}