EIF2B3

Mã định danh

Danh pháp

EIF2B3, EIF-2B, EIF2Bgamma, eukaryotic translation initiation factor 2B subunit gamma

ID ngoài

OMIM: 606273 HomoloGene: 7005 GeneCards: EIF2B3

Mẫu hình biểu hiện RNA

Thêm nguồn tham khảo về sự biểu hiện

Bản thể gen
Chức năng phân tử	• nucleotidyltransferase activity • translation factor activity, RNA binding • GO:0001948, GO:0016582 protein binding • translation initiation factor activity • guanyl-nucleotide exchange factor activity
Thành phần tế bào	• tế bào chất • cytosol • eukaryotic translation initiation factor 2B complex
Quá trình sinh học	• oligodendrocyte development • response to peptide hormone • response to heat • response to glucose • biosynthesis • hippocampus development • sinh tổng hợp protein • translational initiation • T cell receptor signaling pathway
Nguồn: Amigo / QuickGO

Gen cùng nguồn

Loài

Người

Chuột

Entrez


8891


n/a

Ensembl


ENSG00000070785


n/a

UniProt


Q9NR50


n/a

RefSeq (mRNA)


NM_001166588 NM_001261418 NM_020365


n/a

RefSeq (protein)


NP_001160060 NP_001248347 NP_065098


n/a

Vị trí gen (UCSC)

n/a

PubMed

^[1]

n/a

Wikidata

Xem/Sửa Người

Yếu tố khởi đầu dịch mã eIF-tiểu đơn vị 2B gamma (tiếng Anh: Translation initiation factor eIF-2B subunit gamma) là protein ở người được mã hóa bởi gen EIF2B3.^[2]^[3]

Tham khảo

^ “Human PubMed Reference:”.
^ Kruger M, Beger C, Li QX, Welch PJ, Tritz R, Leavitt M, Barber JR, Wong-Staal F (tháng 8 năm 2000). “Identification of eIF2Bgamma and eIF2gamma as cofactors of hepatitis C virus internal ribosome entry site-mediated translation using a functional genomics approach”. Proc Natl Acad Sci U S A. 97 (15): 8566–71. doi:10.1073/pnas.97.15.8566. PMC 26988. PMID 10900014.
^ “Entrez Gene: EIF2B3 eukaryotic translation initiation factor 2B, subunit 3 gamma, 58kDa”.

Đọc thêm

Welsh GI, Miyamoto S, Price NT, và đồng nghiệp (1996). “T-cell activation leads to rapid stimulation of translation initiation factor eIF2B and inactivation of glycogen synthase kinase-3”. J. Biol. Chem. 271 (19): 11410–3. doi:10.1074/jbc.271.19.11410. PMID 8626696.
Gomez E, Pavitt GD (2000). “Identification of domains and residues within the epsilon subunit of eukaryotic translation initiation factor 2B (eIF2Bepsilon) required for guanine nucleotide exchange reveals a novel activation function promoted by eIF2B complex formation”. Mol. Cell. Biol. 20 (11): 3965–76. doi:10.1128/MCB.20.11.3965-3976.2000. PMC 85753. PMID 10805739.
Anthony TG, Fabian JR, Kimball SR, Jefferson LS (2000). “Identification of domains within the epsilon-subunit of the translation initiation factor eIF2B that are necessary for guanine nucleotide exchange activity and eIF2B holoprotein formation”. Biochim. Biophys. Acta. 1492 (1): 56–62. doi:10.1016/S0167-4781(00)00062-2. PMID 10858531.
Hartley JL, Temple GF, Brasch MA (2001). “DNA cloning using in vitro site-specific recombination”. Genome Res. 10 (11): 1788–95. doi:10.1101/gr.143000. PMC 310948. PMID 11076863.
Wiemann S, Weil B, Wellenreuther R, và đồng nghiệp (2001). “Toward a catalog of human genes and proteins: sequencing and analysis of 500 novel complete protein coding human cDNAs”. Genome Res. 11 (3): 422–35. doi:10.1101/gr.GR1547R. PMC 311072. PMID 11230166.
Williams DD, Price NT, Loughlin AJ, Proud CG (2001). “Characterization of the mammalian initiation factor eIF2B complex as a GDP dissociation stimulator protein”. J. Biol. Chem. 276 (27): 24697–703. doi:10.1074/jbc.M011788200. PMID 11323413.
van der Knaap MS, Leegwater PA, Könst AA, và đồng nghiệp (2002). “Mutations in each of the five subunits of translation initiation factor eIF2B can cause leukoencephalopathy with vanishing white matter”. Ann. Neurol. 51 (2): 264–70. doi:10.1002/ana.10112. PMID 11835386.
Strausberg RL, Feingold EA, Grouse LH, và đồng nghiệp (2003). “Generation and initial analysis of more than 15,000 full-length human and mouse cDNA sequences”. Proc. Natl. Acad. Sci. U.S.A. 99 (26): 16899–903. doi:10.1073/pnas.242603899. PMC 139241. PMID 12477932.
Fogli A, Dionisi-Vici C, Deodato F, và đồng nghiệp (2003). “A severe variant of childhood ataxia with central hypomyelination/vanishing white matter leukoencephalopathy related to EIF21B5 mutation”. Neurology. 59 (12): 1966–8. doi:10.1212/01.wnl.0000041666.76863.47. PMID 12499492.
Fogli A, Rodriguez D, Eymard-Pierre E, và đồng nghiệp (2003). “Ovarian failure related to eukaryotic initiation factor 2B mutations”. Am. J. Hum. Genet. 72 (6): 1544–50. doi:10.1086/375404. PMC 1180314. PMID 12707859.
Ota T, Suzuki Y, Nishikawa T, và đồng nghiệp (2004). “Complete sequencing and characterization of 21,243 full-length human cDNAs”. Nat. Genet. 36 (1): 40–5. doi:10.1038/ng1285. PMID 14702039.
Fogli A, Schiffmann R, Hugendubler L, và đồng nghiệp (2005). “Decreased guanine nucleotide exchange factor activity in eIF2B-mutated patients”. Eur. J. Hum. Genet. 12 (7): 561–6. doi:10.1038/sj.ejhg.5201189. PMID 15054402.
Li W, Wang X, Van Der Knaap MS, Proud CG (2004). “Mutations linked to leukoencephalopathy with vanishing white matter impair the function of the eukaryotic initiation factor 2B complex in diverse ways”. Mol. Cell. Biol. 24 (8): 3295–306. doi:10.1128/MCB.24.8.3295-3306.2004. PMC 381664. PMID 15060152.
Van Haren K, van der Voorn JP, Peterson DR, và đồng nghiệp (2004). “The life and death of oligodendrocytes in vanishing white matter disease”. J. Neuropathol. Exp. Neurol. 63 (6): 618–30. PMID 15217090.
Gerhard DS, Wagner L, Feingold EA, và đồng nghiệp (2004). “The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC)”. Genome Res. 14 (10B): 2121–7. doi:10.1101/gr.2596504. PMC 528928. PMID 15489334.
Wiemann S, Arlt D, Huber W, và đồng nghiệp (2004). “From ORFeome to biology: a functional genomics pipeline”. Genome Res. 14 (10B): 2136–44. doi:10.1101/gr.2576704. PMC 528930. PMID 15489336.
Rual JF, Venkatesan K, Hao T, và đồng nghiệp (2005). “Towards a proteome-scale map of the human protein-protein interaction network”. Nature. 437 (7062): 1173–8. doi:10.1038/nature04209. PMID 16189514.
Suragani RN, Kamindla R, Ehtesham NZ, Ramaiah KV (2006). “Interaction of recombinant human eIF2 subunits with eIF2B and eIF2alpha kinases”. Biochem. Biophys. Res. Commun. 338 (4): 1766–72. doi:10.1016/j.bbrc.2005.10.150. PMID 16288713.
Mikami S, Masutani M, Sonenberg N, và đồng nghiệp (2006). “An efficient mammalian cell-free translation system supplemented with translation factors”. Protein Expr. Purif. 46 (2): 348–57. doi:10.1016/j.pep.2005.09.021. PMID 16289705.