InnateDB Protein
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IDBP-697249.2
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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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EIF3I
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Protein Name
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Eukaryotic translation initiation factor 3 subunit I
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Synonyms
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EIF3S2;
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Species
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Bos taurus
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Ensembl Protein
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ENSBTAP00000019134
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InnateDB Gene
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IDBG-644603 (EIF3I)
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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_03008}.
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Subcellular Localization |
Cytoplasm {ECO:0000255HAMAP-Rule:MF_03008}.
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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 0 experimentally validated interaction(s) in this database.
They are also associated with 84 interaction(s) predicted by orthology.
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Predicted by orthology |
Total |
84 [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 |
IPR001680
WD40 repeat
IPR017986
WD40-repeat-containing domain
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PFAM |
PF00400
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PRINTS |
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PIRSF |
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SMART |
SM00320
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TIGRFAMs |
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Modification |
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SwissProt |
Q5E966
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PhosphoSite |
PhosphoSite-
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TrEMBL |
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UniProt Splice Variant |
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Entrez Gene |
521747
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UniGene |
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RefSeq |
NP_001015628
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HUGO |
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OMIM |
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CCDS |
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HPRD |
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IMGT |
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EMBL |
BC103177
BT021054
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GenPept |
AAI03178
AAX09071
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