ID   EI3EB_DANRE             Reviewed;         446 AA.
AC   Q1LUA8; Q1LUA7;
DT   03-MAR-2009, integrated into UniProtKB/Swiss-Prot.
DT   03-MAR-2009, sequence version 2.
DT   03-AUG-2022, entry version 91.
DE   RecName: Full=Eukaryotic translation initiation factor 3 subunit E-B {ECO:0000255|HAMAP-Rule:MF_03004};
DE            Short=eIF3e-B {ECO:0000255|HAMAP-Rule:MF_03004};
DE   AltName: Full=Eukaryotic translation initiation factor 3 subunit 6-B {ECO:0000255|HAMAP-Rule:MF_03004};
GN   Name=eif3eb; Synonyms=eif3s6b; ORFNames=si:ch211-129b17.1;
OS   Danio rerio (Zebrafish) (Brachydanio rerio).
OC   Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi;
OC   Actinopterygii; Neopterygii; Teleostei; Ostariophysi; Cypriniformes;
OC   Danionidae; Danioninae; Danio.
OX   NCBI_TaxID=7955;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=Tuebingen;
RX   PubMed=23594743; DOI=10.1038/nature12111;
RA   Howe K., Clark M.D., Torroja C.F., Torrance J., Berthelot C., Muffato M.,
RA   Collins J.E., Humphray S., McLaren K., Matthews L., McLaren S., Sealy I.,
RA   Caccamo M., Churcher C., Scott C., Barrett J.C., Koch R., Rauch G.J.,
RA   White S., Chow W., Kilian B., Quintais L.T., Guerra-Assuncao J.A., Zhou Y.,
RA   Gu Y., Yen J., Vogel J.H., Eyre T., Redmond S., Banerjee R., Chi J., Fu B.,
RA   Langley E., Maguire S.F., Laird G.K., Lloyd D., Kenyon E., Donaldson S.,
RA   Sehra H., Almeida-King J., Loveland J., Trevanion S., Jones M., Quail M.,
RA   Willey D., Hunt A., Burton J., Sims S., McLay K., Plumb B., Davis J.,
RA   Clee C., Oliver K., Clark R., Riddle C., Elliot D., Threadgold G.,
RA   Harden G., Ware D., Begum S., Mortimore B., Kerry G., Heath P.,
RA   Phillimore B., Tracey A., Corby N., Dunn M., Johnson C., Wood J., Clark S.,
RA   Pelan S., Griffiths G., Smith M., Glithero R., Howden P., Barker N.,
RA   Lloyd C., Stevens C., Harley J., Holt K., Panagiotidis G., Lovell J.,
RA   Beasley H., Henderson C., Gordon D., Auger K., Wright D., Collins J.,
RA   Raisen C., Dyer L., Leung K., Robertson L., Ambridge K., Leongamornlert D.,
RA   McGuire S., Gilderthorp R., Griffiths C., Manthravadi D., Nichol S.,
RA   Barker G., Whitehead S., Kay M., Brown J., Murnane C., Gray E.,
RA   Humphries M., Sycamore N., Barker D., Saunders D., Wallis J., Babbage A.,
RA   Hammond S., Mashreghi-Mohammadi M., Barr L., Martin S., Wray P.,
RA   Ellington A., Matthews N., Ellwood M., Woodmansey R., Clark G., Cooper J.,
RA   Tromans A., Grafham D., Skuce C., Pandian R., Andrews R., Harrison E.,
RA   Kimberley A., Garnett J., Fosker N., Hall R., Garner P., Kelly D., Bird C.,
RA   Palmer S., Gehring I., Berger A., Dooley C.M., Ersan-Urun Z., Eser C.,
RA   Geiger H., Geisler M., Karotki L., Kirn A., Konantz J., Konantz M.,
RA   Oberlander M., Rudolph-Geiger S., Teucke M., Lanz C., Raddatz G.,
RA   Osoegawa K., Zhu B., Rapp A., Widaa S., Langford C., Yang F.,
RA   Schuster S.C., Carter N.P., Harrow J., Ning Z., Herrero J., Searle S.M.,
RA   Enright A., Geisler R., Plasterk R.H., Lee C., Westerfield M.,
RA   de Jong P.J., Zon L.I., Postlethwait J.H., Nusslein-Volhard C.,
RA   Hubbard T.J., Roest Crollius H., Rogers J., Stemple D.L.;
RT   "The zebrafish reference genome sequence and its relationship to the human
RT   genome.";
RL   Nature 496:498-503(2013).
CC   -!- FUNCTION: Component of the eukaryotic translation initiation factor 3
CC       (eIF-3) complex, which is involved in protein synthesis of a
CC       specialized repertoire of mRNAs and, together with other initiation
CC       factors, stimulates binding of mRNA and methionyl-tRNAi to the 40S
CC       ribosome. The eIF-3 complex specifically targets and initiates
CC       translation of a subset of mRNAs involved in cell proliferation.
CC       {ECO:0000255|HAMAP-Rule:MF_03004}.
CC   -!- SUBUNIT: Component of the eukaryotic translation initiation factor 3
CC       (eIF-3) complex, which is composed of 13 subunits: eif3a, eif3b, eif3c,
CC       eif3d, eif3e, eif3f, eif3g, eif3h, eif3i, eif3j, eif3k, eif3l and
CC       eif3m. {ECO:0000255|HAMAP-Rule:MF_03004}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_03004}.
CC       Nucleus {ECO:0000255|HAMAP-Rule:MF_03004}.
CC   -!- ALTERNATIVE PRODUCTS:
CC       Event=Alternative splicing; Named isoforms=2;
CC       Name=1;
CC         IsoId=Q1LUA8-1; Sequence=Displayed;
CC       Name=2;
CC         IsoId=Q1LUA8-2; Sequence=VSP_036544;
CC   -!- SIMILARITY: Belongs to the eIF-3 subunit E family. {ECO:0000255|HAMAP-
CC       Rule:MF_03004}.
CC   -!- SEQUENCE CAUTION:
CC       Sequence=CAK04060.1; Type=Erroneous gene model prediction; Evidence={ECO:0000305};
CC       Sequence=CAK04061.1; Type=Erroneous gene model prediction; Evidence={ECO:0000305};
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DR   EMBL; BX957242; CAK04060.1; ALT_SEQ; Genomic_DNA.
DR   EMBL; BX957242; CAK04061.1; ALT_SEQ; Genomic_DNA.
DR   AlphaFoldDB; Q1LUA8; -.
DR   SMR; Q1LUA8; -.
DR   STRING; 7955.ENSDARP00000003276; -.
DR   PaxDb; Q1LUA8; -.
DR   ZFIN; ZDB-GENE-050208-283; eif3eb.
DR   eggNOG; KOG2758; Eukaryota.
DR   InParanoid; Q1LUA8; -.
DR   PhylomeDB; Q1LUA8; -.
DR   PRO; PR:Q1LUA8; -.
DR   Proteomes; UP000000437; Genome assembly.
DR   Proteomes; UP000814640; Unplaced.
DR   GO; GO:0016282; C:eukaryotic 43S preinitiation complex; IEA:UniProtKB-UniRule.
DR   GO; GO:0033290; C:eukaryotic 48S preinitiation complex; IEA:UniProtKB-UniRule.
DR   GO; GO:0005852; C:eukaryotic translation initiation factor 3 complex; ISS:UniProtKB.
DR   GO; GO:0071540; C:eukaryotic translation initiation factor 3 complex, eIF3e; IEA:UniProtKB-UniRule.
DR   GO; GO:0005634; C:nucleus; IBA:GO_Central.
DR   GO; GO:0003743; F:translation initiation factor activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0048856; P:anatomical structure development; IEA:UniProt.
DR   GO; GO:0001732; P:formation of cytoplasmic translation initiation complex; IEA:UniProtKB-UniRule.
DR   GO; GO:0006413; P:translational initiation; ISS:UniProtKB.
DR   HAMAP; MF_03004; eIF3e; 1.
DR   InterPro; IPR016650; eIF3e.
DR   InterPro; IPR019010; eIF3e_N.
DR   InterPro; IPR000717; PCI_dom.
DR   InterPro; IPR036390; WH_DNA-bd_sf.
DR   PANTHER; PTHR10317; PTHR10317; 1.
DR   Pfam; PF09440; eIF3_N; 1.
DR   Pfam; PF01399; PCI; 1.
DR   PIRSF; PIRSF016255; eIF3e_su6; 1.
DR   SMART; SM01186; eIF3_N; 1.
DR   SMART; SM00088; PINT; 1.
DR   SUPFAM; SSF46785; SSF46785; 1.
DR   PROSITE; PS50250; PCI; 1.
PE   3: Inferred from homology;
KW   Alternative splicing; Cytoplasm; Initiation factor; Nucleus;
KW   Protein biosynthesis; Reference proteome.
FT   CHAIN           1..446
FT                   /note="Eukaryotic translation initiation factor 3 subunit
FT                   E-B"
FT                   /id="PRO_0000365955"
FT   DOMAIN          222..399
FT                   /note="PCI"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU01185"
FT   VAR_SEQ         390..446
FT                   /note="GHVVMGNNAVSPYQQVIEKTKSLSFRSQMLAMNIEKKISHSNRNETPNWAAQ
FT                   DTGFY -> QENWSVLQLPRYSRRNADL (in isoform 2)"
FT                   /evidence="ECO:0000305"
FT                   /id="VSP_036544"
SQ   SEQUENCE   446 AA;  52602 MW;  8E8CCD6B9C3317FD CRC64;
     MAEYDLTTRI AHFLDRHLVF PLLEFLSVKE IYNEKELLQG KLDLLSETNM VDFAMDVYKN
     LYPDKEIPHS LRDKRTTVVA QLKQLQSETE PIVKMFEDPE TQRQMQSTRD GRMLFEYLAD
     KHSFRQEYLD TLYRYAKFQY ECGNYSGAAE YLYFFRVLVP STDRNALSSL WGKLASEILM
     QNWEAAMEDL TRLRETIDNN TVSSPLQSLQ QRTWLIHWSL FVFFNHPKGR DNIIELFLYQ
     PQYLNAIQTM CPHILRYLST AVITNKDVRK RRQVLKDLVK VIQQESYTYK DPITEFVECL
     YVNFDFDSAQ RKLRECESVL VNDFFLVACL EDFIENARLF IFETFCRIHQ CISISMLADK
     LNMTPEEAER WIVNLIRNAR LDAKIDSKLG HVVMGNNAVS PYQQVIEKTK SLSFRSQMLA
     MNIEKKISHS NRNETPNWAA QDTGFY