InnateDB Protein
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IDBP-596109.3
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Last Modified
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2014-10-13 [Report errors or provide feedback]
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Gene Symbol
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EIF3F
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Protein Name
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eukaryotic translation initiation factor 3, subunit F
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Synonyms
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eIF3-p47; EIF3S5;
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Species
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Homo sapiens
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Ensembl Protein
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ENSP00000431800
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InnateDB Gene
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IDBG-30424 (EIF3F)
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Protein Structure
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Function |
Component of the eukaryotic translation initiation factor 3 (eIF-3) complex, which is required for several steps in the initiation of protein synthesis. 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 preinitiation 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. {ECO:0000255HAMAP- Rule:MF_03005, ECO:0000269PubMed:21124883}.Deubiquitinates activated NOTCH1, promoting its nuclear import, thereby acting as a positive regulator of Notch signaling. {ECO:0000269PubMed:21124883}.
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Subcellular Localization |
Cytoplasm {ECO:0000255HAMAP-Rule:MF_03005}.
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Disease Associations |
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Tissue Specificity |
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Comments |
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Number of Interactions
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This gene and/or its encoded proteins are associated with 112 experimentally validated interaction(s) in this database.
They are also associated with 4 interaction(s) predicted by orthology.
Experimentally validated |
Total |
112
[view]
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Protein-Protein |
112
[view]
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Protein-DNA |
0
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Protein-RNA |
0
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DNA-DNA |
0
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RNA-RNA |
0
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DNA-RNA |
0
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Predicted by orthology |
Total |
4 [view]
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Molecular Function |
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Biological Process |
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Cellular Component |
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PDB ID |
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InterPro |
IPR000555
JAB1/MPN/MOV34 metalloenzyme domain
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PFAM |
PF01398
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PRINTS |
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PIRSF |
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SMART |
SM00232
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TIGRFAMs |
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Modification |
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SwissProt |
O00303
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PhosphoSite |
PhosphoSite-O00303
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TrEMBL |
B4DEW9
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UniProt Splice Variant |
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Entrez Gene |
8665
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UniGene |
Hs.739257
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RefSeq |
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HUGO |
HGNC:3275
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OMIM |
603914
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CCDS |
CCDS7785
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HPRD |
04887
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IMGT |
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EMBL |
AC044810
AC116456
AK093511
AK095574
AK289637
AK291354
AK293826
BC000490
BT006894
CH471064
CR456959
U94855
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GenPept |
AAD03467
AAH00490
AAP35540
BAC04577
BAF82326
BAF84043
BAG52733
BAG57230
CAG33240
EAW68637
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