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真核起始因子4E
GeneQ5408696· pop 11· linked from 260 articles

真核起始因子4E

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Also known as EIF4F, eIF-4E, eukaryotic translation initiation factor 4E, AUTS19, CBP, EIF4E1, EIF4EL1

位於4號人類染色體的基因

Gene data

EIF4E
Name
eukaryotic translation initiation factor 4E
Type
protein-coding
Position
98,876,654–98,929,925 (−)
Aliases
AUTS19, CBP, EIF4E1, EIF4EL1, EIF4F, eIF-4E
RefSeq RNA
NM_001130678.4, NM_001130679.3, NM_001331017.2, NM_001968.5
RefSeq protein
NP_001124150.1, NP_001124151.1, NP_001317946.1, NP_001959.1

The protein encoded by this gene is a component of the eukaryotic translation initiation factor 4F complex, which recognizes the 7-methylguanosine cap structure at the 5' end of messenger RNAs. The encoded protein aids in translation initiation by recruiting ribosomes to the 5'-cap structure. Association of this protein with the 4F complex is the rate-limiting step in translation initiation. This gene acts as a proto-oncogene, and its expression and activation is associated with transformation and tumorigenesis. Several pseudogenes of this gene are found on other chromosomes. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Sep 2015].

via MyGene.info

Gene · Ensembl

eukaryotic translation initiation factor 4E

Symbol
EIF4E
Biotype
Protein coding
Organism
Homo sapiens
Location
4:98,876,654-98,929,925
Strand
Reverse (−)
Assembly
GRCh38
View on Ensembl →

via Ensembl · EMBL-EBI

Wikidata facts

Instance of
gene
Image
Protein EIF4E PDB 1ej1.png
Show 7 more facts
HomoloGene ID
123817
found in taxon
Homo sapiens
genomic end
98929133
genomic start
98879276
cytogenetic location
4q23
Sources (4)

via Wikidata · CC0

Article · 中文

真核起始因子4E(英文:eukaryotic initiation factor 4E,简称“eIF4E”)是一种,可以特异性地识别mRNA的5'端的帽子结构,它在真核翻译的起始过程中发挥重要作用。 eIF4E可以与eIF4A和eIF4G共同组成eIF4F复合物参与真核翻译起始。因此,通过与mRNA的5'端的帽子结构结合,eIF4E就可以将eIF4A带到mRNA的5'端,让eIF4A发挥解旋酶活性来打开mRNA的5'端的二级结构。

Abstract from DBpedia / Wikipedia · CC BY-SA

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