======= EIF3G ======= == Gene Information == * **Official Symbol**: EIF3G * **Official Name**: eukaryotic translation initiation factor 3 subunit G * **Aliases and Previous Symbols**: N/A * **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=8666|8666]] * **UniProt**: [[https://www.uniprot.org/uniprot/O75821|O75821]] * **Interactions**: [[https://thebiogrid.org/search.php?search=EIF3G&organism=9606|BioGRID]] * **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20EIF3G|Open PubMed]] * **OMIM**: [[https://omim.org/entry/603913|Open OMIM]] == Function Summary == * **Entrez Summary**: This gene encodes a core subunit of the eukaryotic translation initiation factor 3 (eIF3) complex, which is required for initiation of protein translation. An N-terminal caspase cleavage product of the encoded protein may stimulate degradation of DNA. A mutation in this gene is associated with narcolepsy. [provided by RefSeq, Jul 2016]. * **UniProt Summary**: RNA-binding 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). This subunit can bind 18S rRNA. {ECO:0000255|HAMAP-Rule:MF_03006, ECO:0000269|PubMed:17581632, ECO:0000269|PubMed:25849773, ECO:0000269|PubMed:27462815}. |eIF3g| |RRM 1| |viral translational termination-reinitiation| |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| |viral gene expression| |translational initiation| |ribonucleoprotein complex assembly| |ribonucleoprotein complex subunit organization| |translation| |peptide biosynthetic process| |ribonucleoprotein complex biogenesis| |amide biosynthetic process| |peptide metabolic process| |perinuclear region of cytoplasm| |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| |cellular nitrogen compound biosynthetic process| |cellular macromolecule biosynthetic process| |macromolecule biosynthetic process| |protein-containing complex subunit organization| |gene expression| \\ === CRISPR Data === ^Screen^Score^ |[[:results:exp24|Nocodazole 0.2μM R00 exp24]]|-2.01| |[[:results:exp215|Colchicine 0.009μM R05 exp215]]|1.71| |[[:results:exp442|Ibrutinib 10μM R08 exp442]]|1.71| |[[:results:exp504|MK2206 4μM R08 exp504]]|1.72| |[[:results:exp133|MKC9989 10μM R03 exp133]]|1.72| |[[:results:exp233|EPZ-5676 30μM R05 exp233]]|1.75| |[[:results:exp359|FK-506 30μM R07 exp359]]|1.76| |[[:results:exp506|Momordin-Ic 10μM R08 exp506]]|1.77| |[[:results:exp132|Metformin 40μM R03 exp132]]|1.78| |[[:results:exp449|Arsenic trioxide 60μM R08 exp449]]|1.79| |[[:results:exp434|Vemurafenib 6.6μM R08 exp434]]|1.82| |[[:results:exp274|Citral 50μM R06 exp274]]|1.83| |[[:results:exp38|Wortmannin 5μM R00 exp38]]|1.85| |[[:results:exp349|Cytochalasin-B 5μM R07 exp349]]|1.88| |[[:results:exp134|MS023 2μM R03 exp134]]|1.88| |[[:results:exp164|Q15 1 to 2μM on day4 R04 exp164]]|1.89| |[[:results:exp209|Deguelin 0.15μM R05 exp209]]|1.9| |[[:results:exp334|All-trans-Retinoic-Acid 40μM R07 exp334]]|1.94| |[[:results:exp492|iCRT14 30μM R08 exp492]]|1.96| |[[:results:exp248|UM0131023 0.05μM R05 exp248]]|1.96| |[[:results:exp429|Rapamycin 0.001μM R08 exp429]]|1.97| |[[:results:exp463|Caffeine 2600μM R08 exp463]]|1.99| |[[:results:exp485|GSK626616 14μM R08 exp485]]|2.02| |[[:results:exp97|BI-6727 0.0125μM R03 exp97]]|2.05| |[[:results:exp210|LB-100 2μM R05 exp210]]|2.06| |[[:results:exp180|Dynasore 10μM R04 exp180]]|2.09| |[[:results:exp36|TRAIL 50ng/ml R00 exp36]]|2.13| |[[:results:exp497|Lead acetate 2000μM R08 exp497]]|2.18| |[[:results:exp285|GW501516 25μM R06 exp285]]|2.27| |[[:results:exp224|CB-839 10μM R05 exp224]]|2.31| |[[:results:exp498|Lead acetate 2000μM R08 exp498 no dilution day6]]|2.32| |[[:results:exp190|Vincristine 0.0005μM R04 exp190]]|2.35| |[[:results:exp240|Pyridostatin 4μM R05 exp240]]|2.4| |[[:results:exp438|NN-Diethyl-meta-toluamide 500μM R08 exp438]]|2.47| |[[:results:exp317|Geldanamycin 0.015 to 0.05μM on day4 R07 exp317]]|2.49| |[[:results:exp73|LJH685 5μM R02 exp73]]|2.8| |[[:results:exp95|BI-2536 0.0042μM R03 exp95]]|2.84| |[[:results:exp198|Etoposide 0.1μM R05 exp198]]|2.96| |[[:results:exp222|Betulinic acid 10 to 15μM on day4 R05 exp222]]|2.97| |[[:results:exp234|Ethanol 0.01 R05 exp234]]|3.05| |[[:results:exp444|THZ531 0.225μM R08 exp444]]|3.08| |[[:results:exp355|Dinaciclib 0.007μM R07 exp355]]|3.19| |[[:results:exp242|Radicicol 0.16μM R05 exp242]]|3.19| |[[:results:exp216|Erlotinib 10μM R05 exp216]]|3.76| |[[:results:exp72|LB-100 4.1μM R02 exp72]]|3.81| ^Gene^Correlation^ |[[:human genes:e:eif3a|EIF3A]]|0.581| |[[:human genes:g:golga6l1|GOLGA6L1]]|0.555| |[[:human genes:t:tfip11|TFIP11]]|0.511| |[[:human genes:r:rps12|RPS12]]|0.485| |[[:human genes:s:sf3a2|SF3A2]]|0.479| |[[:human genes:u:utp3|UTP3]]|0.445| |[[:human genes:r:rps2|RPS2]]|0.444| |[[:human genes:d:ddx3x|DDX3X]]|0.434| |[[:human genes:e:eif4a1|EIF4A1]]|0.433| |[[:human genes:r:rnf113a|RNF113A]]|0.431| |[[:human genes:h:hgc6.3|HGC6.3]]|0.431| |[[:human genes:i:ints5|INTS5]]|0.425| |[[:human genes:r:rps10|RPS10]]|0.422| |[[:human genes:e:eif4b|EIF4B]]|0.419| |[[:human genes:s:sf3a1|SF3A1]]|0.419| |[[:human genes:t:tceb3c|TCEB3C]]|0.418| |[[:human genes:c:cln6|CLN6]]|0.418| |[[:human genes:c:copg1|COPG1]]|0.418| |[[:human genes:t:tceb3cl|TCEB3CL]]|0.417| |[[:human genes:p:psmb4|PSMB4]]|0.417| |[[:human genes:r:rpl35|RPL35]]|0.415| |[[:human genes:o:orc6|ORC6]]|0.414| |[[:human genes:n:nsf|NSF]]|0.414| |[[:human genes:t:tbc1d3h|TBC1D3H]]|0.413| |[[:human genes:p:plekha4|PLEKHA4]]|0.412| |[[:human genes:p:pla2g4f|PLA2G4F]]|0.41| |[[:human genes:z:znf148|ZNF148]]|0.41| |[[:human genes:i:ints6|INTS6]]|0.408| |[[:human genes:v:vps28|VPS28]]|0.406| |[[:human genes:r:rps19|RPS19]]|0.403| |[[:human genes:c:cdc73|CDC73]]|0.402| |[[:human genes:t:tceb3cl2|TCEB3CL2]]|0.402| Global Fraction of Cell Lines Where Essential: 734/739 ^Tissue^Fraction Of Cell Lines Where Essential^ |1290807.0|1/1| |909776.0|1/1| |bile duct|28/28| |blood|28/28| |bone|26/26| |breast|33/33| |central nervous system|55/56| |cervix|4/4| |colorectal|17/17| |esophagus|13/13| |fibroblast|0/1| |gastric|16/16| |kidney|21/21| |liver|20/20| |lung|74/75| |lymphocyte|16/16| |ovary|26/26| |pancreas|24/24| |peripheral nervous system|16/16| |plasma cell|15/15| |prostate|1/1| |skin|24/24| |soft tissue|9/9| |thyroid|2/2| |upper aerodigestive|22/22| |urinary tract|28/29| |uterus|5/5| == Essentiality in NALM6 == * **Essentiality Rank**: 1111 * **Expression level (log2 read counts)**: 7.04 {{:chemogenomics:nalm6 dist.png?nolink |}}