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P60229

- EIF3E_MOUSE

UniProt

P60229 - EIF3E_MOUSE

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Protein
Eukaryotic translation initiation factor 3 subunit E
Gene
Eif3e, Eif3s6, Int6
Organism
Mus musculus (Mouse)
Status
Reviewed - Annotation score: 5 out of 5 - Experimental evidence at protein leveli

Functioni

Required for nonsense-mediated mRNA decay (NMD); may act in conjunction with UPF2 to divert mRNAs from translation to the NMD pathway. May interact with MCM7 and EPAS1 and regulate the proteasome-mediated degradation of these proteins By similarity. 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.UniRule annotation

GO - Molecular functioni

  1. translation initiation factor activity Source: UniProtKB-HAMAP
Complete GO annotation...

GO - Biological processi

  1. formation of translation preinitiation complex Source: UniProtKB-HAMAP
  2. nuclear-transcribed mRNA catabolic process, nonsense-mediated decay Source: UniProtKB
  3. regulation of translational initiation Source: UniProtKB-HAMAP
  4. translational initiation Source: UniProtKB
Complete GO annotation...

Keywords - Molecular functioni

Initiation factor

Keywords - Biological processi

Protein biosynthesis

Names & Taxonomyi

Protein namesi
Recommended name:
Eukaryotic translation initiation factor 3 subunit E
Short name:
eIF3e
Alternative name(s):
Eukaryotic translation initiation factor 3 subunit 6
MMTV integration site 6
Mammary tumor-associated protein INT-6
Viral integration site protein INT-6
eIF-3 p48
Gene namesi
Name:Eif3e
Synonyms:Eif3s6, Int6
OrganismiMus musculus (Mouse)
Taxonomic identifieri10090 [NCBI]
Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresGliresRodentiaSciurognathiMuroideaMuridaeMurinaeMusMus
ProteomesiUP000000589: Chromosome 15

Organism-specific databases

MGIiMGI:99257. Eif3e.

Subcellular locationi

Cytoplasm By similarity. NucleusPML body By similarity UniRule annotation

GO - Cellular componenti

  1. PML body Source: UniProtKB-SubCell
  2. eukaryotic 43S preinitiation complex Source: UniProtKB-HAMAP
  3. eukaryotic 48S preinitiation complex Source: UniProtKB-HAMAP
  4. eukaryotic translation initiation factor 3 complex Source: UniProtKB
Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm, Nucleus

Pathology & Biotechi

Involvement in diseasei

Int-6 serves as a site for viral integration of mouse mammary tumor virus (MMTV) in mammary tumors.

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Initiator methioninei1 – 11Removed By similarity
Chaini2 – 445444Eukaryotic translation initiation factor 3 subunit EUniRule annotation
PRO_0000123516Add
BLAST

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Modified residuei2 – 21N-acetylalanine By similarity
Modified residuei399 – 3991Phosphoserine By similarity
Modified residuei439 – 4391Phosphothreonine1 Publication
Modified residuei445 – 4451Phosphotyrosine1 Publication

Keywords - PTMi

Acetylation, Phosphoprotein

Proteomic databases

MaxQBiP60229.
PaxDbiP60229.
PRIDEiP60229.

PTM databases

PhosphoSiteiP60229.

Expressioni

Tissue specificityi

Ubiquitously expressed.

Gene expression databases

ArrayExpressiP60229.
BgeeiP60229.
GenevestigatoriP60229.

Interactioni

Subunit structurei

Interacts with COPS3, COPS6, COPS7 (COPS7A or COPS7B), EIF4G1, EPAS1, MCM7, NCBP1, PSMC6, TRIM27 and UPF2 By similarity. Component of the eukaryotic translation initiation factor 3 (eIF-3) complex, which is composed of 13 subunits: EIF3A, EIF3B, EIF3C, EIF3D, EIF3E, EIF3F, EIF3G, EIF3H, EIF3I, EIF3J, EIF3K, EIF3L and EIF3M. The eIF-3 complex appears to include 3 stable modules: module A is composed of EIF3A, EIF3B, EIF3G and EIF3I; module B is composed of EIF3F, EIF3H, and EIF3M; and module C is composed of EIF3C, EIF3D, EIF3E, EIF3K and EIF3L. EIF3C of module C binds EIF3B of module A and EIF3H of module B, thereby linking the three modules. EIF3J is a labile subunit that binds to the eIF-3 complex via EIF3B. The eIF-3 complex may interact with RPS6KB1 under conditions of nutrient depletion. Mitogenic stimulation may lead to binding and activation of a complex composed of MTOR and RPTOR, leading to phosphorylation and release of RPS6KB1 and binding of EIF4B to eIF-3. Interacts with IFIT1 and IFIT2 By similarity.1 Publication

Protein-protein interaction databases

BioGridi200775. 3 interactions.
DIPiDIP-44570N.
IntActiP60229. 5 interactions.
MINTiMINT-1869759.

Structurei

3D structure databases

ProteinModelPortaliP60229.

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini290 – 395106PCI
Add
BLAST

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni4 – 128125Sufficient for interaction with EPAS1 By similarity
Add
BLAST
Regioni9 – 195187Sufficient for interaction with TRIM27 By similarity
Add
BLAST
Regioni351 – 44595Sufficient for interaction with MCM7 By similarity
Add
BLAST

Sequence similaritiesi

Belongs to the eIF-3 subunit E family.
Contains 1 PCI domain.

Phylogenomic databases

eggNOGiNOG324642.
HOGENOMiHOG000036697.
HOVERGENiHBG001097.
InParanoidiP60229.
KOiK03250.
OMAiDILTGKW.
OrthoDBiEOG7QNVKP.
PhylomeDBiP60229.
TreeFamiTF101518.

Family and domain databases

Gene3Di1.10.10.10. 1 hit.
HAMAPiMF_03004. eIF3e.
InterProiIPR016650. eIF3e.
IPR019010. eIF3e_N.
IPR000717. PCI_dom.
IPR011991. WHTH_DNA-bd_dom.
[Graphical view]
PANTHERiPTHR10317. PTHR10317. 1 hit.
PfamiPF09440. eIF3_N. 1 hit.
PF01399. PCI. 1 hit.
[Graphical view]
PIRSFiPIRSF016255. eIF3e_su6. 1 hit.
SMARTiSM00088. PINT. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Sequence processingi: The displayed sequence is further processed into a mature form.

P60229-1 [UniParc]FASTAAdd to Basket

« Hide

MAEYDLTTRI AHFLDRHLVF PLLEFLSVKE IYNEKELLQG KLDLLSDTNM    50
VDFAMDVYKN LYSDDIPHAL REKRTTVVAQ LKQLQAETEP IVKMFEDPET 100
TRQMQSTRDG RMLFDYLADK HGFRQEYLDT LYRYAKFQYE CGNYSGAAEY 150
LYFFRVLVPA TDRNALSSLW GKLASEILMQ NWDAAMEDLT RLKETIDNNS 200
VSSPLQSLQQ RTWLIHWSLF VFFNHPKGRD NIIDLFLYQP QYLNAIQTMC 250
PHILRYLTTA VITNKDVRKR RQVLKDLVKV IQQESYTYKD PITEFVECLY 300
VNFDFDGAQK KLRECESVLV NDFFLVACLE DFIENARLFI FETFCRIHQC 350
ISINMLADKL NMTPEEAERW IVNLIRNARL DAKIDSKLGH VVMGNNAVSP 400
YQQVIEKTKS LSFRSQMLAM NIEKKLNQNS RSEAPNWATQ DSGFY 445
Length:445
Mass (Da):52,221
Last modified:January 16, 2004 - v1
Checksum:iA5368651DD0DDD0C
GO

Natural variant

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Natural varianti158 – 18023VPATD…EILMQ → LPQSADLRATGVCGGTLWKV MDK in MMTV-induced tumor 1139-2.
Add
BLAST
Natural varianti158 – 1581V → N in MMTV-induced tumor 1139-1.
Natural varianti159 – 445287Missing in MMTV-induced tumor 1139-1.
Add
BLAST
Natural varianti318 – 36548VLVND…NMTPE → LKIKFFQSKSGIRYVNQAVS GFMEIHRAAVGRPEGHRGLR GDPLEGNG in MMTV-induced tumor 22.
Add
BLAST
Natural varianti366 – 44580Missing in MMTV-induced tumor 22.
Add
BLAST

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
S75221 Genomic DNA. Translation: AAC00046.1.
S75223 Genomic DNA. Translation: AAC00047.1.
BC029177 mRNA. Translation: AAH29177.1.
CCDSiCCDS27452.1.
RefSeqiNP_032414.1. NM_008388.2.
UniGeneiMm.289992.

Genome annotation databases

EnsembliENSMUST00000022960; ENSMUSP00000022960; ENSMUSG00000022336.
GeneIDi16341.
KEGGimmu:16341.
UCSCiuc007vpj.1. mouse.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
S75221 Genomic DNA. Translation: AAC00046.1 .
S75223 Genomic DNA. Translation: AAC00047.1 .
BC029177 mRNA. Translation: AAH29177.1 .
CCDSi CCDS27452.1.
RefSeqi NP_032414.1. NM_008388.2.
UniGenei Mm.289992.

3D structure databases

ProteinModelPortali P60229.
ModBasei Search...

Protein-protein interaction databases

BioGridi 200775. 3 interactions.
DIPi DIP-44570N.
IntActi P60229. 5 interactions.
MINTi MINT-1869759.

PTM databases

PhosphoSitei P60229.

Proteomic databases

MaxQBi P60229.
PaxDbi P60229.
PRIDEi P60229.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

Ensembli ENSMUST00000022960 ; ENSMUSP00000022960 ; ENSMUSG00000022336 .
GeneIDi 16341.
KEGGi mmu:16341.
UCSCi uc007vpj.1. mouse.

Organism-specific databases

CTDi 3646.
MGIi MGI:99257. Eif3e.

Phylogenomic databases

eggNOGi NOG324642.
HOGENOMi HOG000036697.
HOVERGENi HBG001097.
InParanoidi P60229.
KOi K03250.
OMAi DILTGKW.
OrthoDBi EOG7QNVKP.
PhylomeDBi P60229.
TreeFami TF101518.

Miscellaneous databases

ChiTaRSi EIF3E. mouse.
NextBioi 289442.
PROi P60229.
SOURCEi Search...

Gene expression databases

ArrayExpressi P60229.
Bgeei P60229.
Genevestigatori P60229.

Family and domain databases

Gene3Di 1.10.10.10. 1 hit.
HAMAPi MF_03004. eIF3e.
InterProi IPR016650. eIF3e.
IPR019010. eIF3e_N.
IPR000717. PCI_dom.
IPR011991. WHTH_DNA-bd_dom.
[Graphical view ]
PANTHERi PTHR10317. PTHR10317. 1 hit.
Pfami PF09440. eIF3_N. 1 hit.
PF01399. PCI. 1 hit.
[Graphical view ]
PIRSFi PIRSF016255. eIF3e_su6. 1 hit.
SMARTi SM00088. PINT. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

« Hide 'large scale' publications
  1. "Int-6, a highly conserved, widely expressed gene, is mutated by mouse mammary tumor virus in mammary preneoplasia."
    Marchetti A., Buttitta F., Miyazaki S., Gallahan D., Smith G.H., Callahan R.
    J. Virol. 69:1932-1938(1995) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
  2. "Characterization of the INT6 mammary tumor gene product."
    Diella F., Levi G., Callahan R.
    DNA Cell Biol. 16:839-847(1997) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE.
  3. Callahan R.
    Submitted (FEB-1997) to the EMBL/GenBank/DDBJ databases
    Cited for: SEQUENCE REVISION TO N-TERMINUS.
  4. "The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC)."
    The MGC Project Team
    Genome Res. 14:2121-2127(2004) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
    Strain: Czech II.
    Tissue: Mammary gland.
  5. "Immunoaffinity profiling of tyrosine phosphorylation in cancer cells."
    Rush J., Moritz A., Lee K.A., Guo A., Goss V.L., Spek E.J., Zhang H., Zha X.-M., Polakiewicz R.D., Comb M.J.
    Nat. Biotechnol. 23:94-101(2005) [PubMed] [Europe PMC] [Abstract]
    Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT TYR-445, IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS].
  6. "Reconstitution reveals the functional core of mammalian eIF3."
    Masutani M., Sonenberg N., Yokoyama S., Imataka H.
    EMBO J. 26:3373-3383(2007) [PubMed] [Europe PMC] [Abstract]
    Cited for: CHARACTERIZATION OF THE EIF-3 COMPLEX, IDENTIFICATION IN THE EIF-3 COMPLEX, IDENTIFICATION BY MASS SPECTROMETRY.
  7. Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT THR-439, IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS].
    Tissue: Embryonic fibroblast.

Entry informationi

Entry nameiEIF3E_MOUSE
AccessioniPrimary (citable) accession number: P60229
Secondary accession number(s): O43902
, Q64058, Q64059, Q64252
Entry historyi
Integrated into UniProtKB/Swiss-Prot: January 16, 2004
Last sequence update: January 16, 2004
Last modified: July 9, 2014
This is version 102 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. Translation initiation factors
    List of translation initiation factor entries
  2. MGD cross-references
    Mouse Genome Database (MGD) cross-references in UniProtKB/Swiss-Prot
  3. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

Similar proteinsi