ID G9N515_HYPVG Unreviewed; 749 AA.
AC G9N515;
DT 22-FEB-2012, integrated into UniProtKB/TrEMBL.
DT 22-FEB-2012, sequence version 1.
DT 27-MAR-2024, entry version 70.
DE RecName: Full=Eukaryotic translation initiation factor 3 subunit B {ECO:0000256|HAMAP-Rule:MF_03001};
DE Short=eIF3b {ECO:0000256|HAMAP-Rule:MF_03001};
DE AltName: Full=Eukaryotic translation initiation factor 3 90 kDa subunit homolog {ECO:0000256|HAMAP-Rule:MF_03001};
DE Short=eIF3 p90 {ECO:0000256|HAMAP-Rule:MF_03001};
DE AltName: Full=Translation initiation factor eIF3, p90 subunit homolog {ECO:0000256|HAMAP-Rule:MF_03001};
GN Name=PRT1 {ECO:0000256|HAMAP-Rule:MF_03001};
GN ORFNames=TRIVIDRAFT_89070 {ECO:0000313|EMBL:EHK17861.1};
OS Hypocrea virens (strain Gv29-8 / FGSC 10586) (Gliocladium virens)
OS (Trichoderma virens).
OC Eukaryota; Fungi; Dikarya; Ascomycota; Pezizomycotina; Sordariomycetes;
OC Hypocreomycetidae; Hypocreales; Hypocreaceae; Trichoderma.
OX NCBI_TaxID=413071 {ECO:0000313|EMBL:EHK17861.1, ECO:0000313|Proteomes:UP000007115};
RN [1] {ECO:0000313|EMBL:EHK17861.1, ECO:0000313|Proteomes:UP000007115}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Gv29-8 / FGSC 10586 {ECO:0000313|Proteomes:UP000007115};
RX PubMed=21501500; DOI=10.1186/gb-2011-12-4-r40;
RA Kubicek C.P., Herrera-Estrella A., Seidl-Seiboth V., Martinez D.A.,
RA Druzhinina I.S., Thon M., Zeilinger S., Casas-Flores S., Horwitz B.A.,
RA Mukherjee P.K., Mukherjee M., Kredics L., Alcaraz L.D., Aerts A., Antal Z.,
RA Atanasova L., Cervantes-Badillo M.G., Challacombe J., Chertkov O.,
RA McCluskey K., Coulpier F., Deshpande N., von Doehren H., Ebbole D.J.,
RA Esquivel-Naranjo E.U., Fekete E., Flipphi M., Glaser F.,
RA Gomez-Rodriguez E.Y., Gruber S., Han C., Henrissat B., Hermosa R.,
RA Hernandez-Onate M., Karaffa L., Kosti I., Le Crom S., Lindquist E.,
RA Lucas S., Luebeck M., Luebeck P.S., Margeot A., Metz B., Misra M.,
RA Nevalainen H., Omann M., Packer N., Perrone G., Uresti-Rivera E.E.,
RA Salamov A., Schmoll M., Seiboth B., Shapiro H., Sukno S.,
RA Tamayo-Ramos J.A., Tisch D., Wiest A., Wilkinson H.H., Zhang M.,
RA Coutinho P.M., Kenerley C.M., Monte E., Baker S.E., Grigoriev I.V.;
RT "Comparative genome sequence analysis underscores mycoparasitism as the
RT ancestral life style of Trichoderma.";
RL Genome Biol. 12:R40.1-R40.15(2011).
CC -!- FUNCTION: Component of the eukaryotic translation initiation factor 3
CC (eIF-3) complex, which is involved in protein synthesis and, together
CC with other initiation factors, stimulates binding of mRNA and
CC methionyl-tRNAi to the 40S ribosome. {ECO:0000256|PIRNR:PIRNR036424}.
CC -!- FUNCTION: RNA-binding component of the eukaryotic translation
CC initiation factor 3 (eIF-3) complex, which is involved in protein
CC synthesis of a specialized repertoire of mRNAs and, together with other
CC initiation factors, stimulates binding of mRNA and methionyl-tRNAi to
CC the 40S ribosome. The eIF-3 complex specifically targets and initiates
CC translation of a subset of mRNAs involved in cell proliferation.
CC {ECO:0000256|HAMAP-Rule:MF_03001}.
CC -!- SUBUNIT: Component of the eukaryotic translation initiation factor 3
CC (eIF-3) complex. {ECO:0000256|HAMAP-Rule:MF_03001,
CC ECO:0000256|PIRNR:PIRNR036424}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|HAMAP-Rule:MF_03001,
CC ECO:0000256|PIRNR:PIRNR036424}.
CC -!- SIMILARITY: Belongs to the eIF-3 subunit B family. {ECO:0000256|HAMAP-
CC Rule:MF_03001, ECO:0000256|PIRNR:PIRNR036424}.
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:EHK17861.1}.
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DR EMBL; ABDF02000087; EHK17861.1; -; Genomic_DNA.
DR RefSeq; XP_013952063.1; XM_014096588.1.
DR AlphaFoldDB; G9N515; -.
DR STRING; 413071.G9N515; -.
DR EnsemblFungi; EHK17861; EHK17861; TRIVIDRAFT_89070.
DR GeneID; 25798833; -.
DR VEuPathDB; FungiDB:TRIVIDRAFT_89070; -.
DR eggNOG; KOG2314; Eukaryota.
DR HOGENOM; CLU_011152_4_0_1; -.
DR InParanoid; G9N515; -.
DR OMA; LWGGPQF; -.
DR OrthoDB; 5479191at2759; -.
DR Proteomes; UP000007115; Unassembled WGS sequence.
DR GO; GO:0010494; C:cytoplasmic stress granule; IEA:EnsemblFungi.
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:0071540; C:eukaryotic translation initiation factor 3 complex, eIF3e; IEA:EnsemblFungi.
DR GO; GO:0071541; C:eukaryotic translation initiation factor 3 complex, eIF3m; IEA:EnsemblFungi.
DR GO; GO:0043614; C:multi-eIF complex; IEA:EnsemblFungi.
DR GO; GO:0042802; F:identical protein binding; IEA:EnsemblFungi.
DR GO; GO:0003723; F:RNA binding; IEA:UniProtKB-UniRule.
DR GO; GO:0003743; F:translation initiation factor activity; IEA:UniProtKB-UniRule.
DR GO; GO:0031369; F:translation initiation factor binding; IEA:InterPro.
DR GO; GO:0001732; P:formation of cytoplasmic translation initiation complex; IEA:UniProtKB-UniRule.
DR Gene3D; 3.30.70.330; -; 1.
DR Gene3D; 2.130.10.10; YVTN repeat-like/Quinoprotein amine dehydrogenase; 1.
DR HAMAP; MF_03001; eIF3b; 1.
DR InterPro; IPR011400; EIF3B.
DR InterPro; IPR012677; Nucleotide-bd_a/b_plait_sf.
DR InterPro; IPR035979; RBD_domain_sf.
DR InterPro; IPR000504; RRM_dom.
DR InterPro; IPR013979; TIF_beta_prop-like.
DR InterPro; IPR015943; WD40/YVTN_repeat-like_dom_sf.
DR PANTHER; PTHR14068; EUKARYOTIC TRANSLATION INITIATION FACTOR 3 EIF3 -RELATED; 1.
DR PANTHER; PTHR14068:SF0; EUKARYOTIC TRANSLATION INITIATION FACTOR 3 SUBUNIT B; 1.
DR Pfam; PF08662; eIF2A; 1.
DR PIRSF; PIRSF036424; eIF3b; 1.
DR SUPFAM; SSF82171; DPP6 N-terminal domain-like; 1.
DR SUPFAM; SSF54928; RNA-binding domain, RBD; 1.
DR PROSITE; PS50102; RRM; 1.
PE 3: Inferred from homology;
KW Cytoplasm {ECO:0000256|HAMAP-Rule:MF_03001, ECO:0000256|PIRNR:PIRNR036424};
KW Initiation factor {ECO:0000256|HAMAP-Rule:MF_03001,
KW ECO:0000256|PIRNR:PIRNR036424};
KW Protein biosynthesis {ECO:0000256|HAMAP-Rule:MF_03001,
KW ECO:0000256|PIRNR:PIRNR036424};
KW Reference proteome {ECO:0000313|Proteomes:UP000007115};
KW RNA-binding {ECO:0000256|ARBA:ARBA00022884, ECO:0000256|HAMAP-
KW Rule:MF_03001}.
FT DOMAIN 42..128
FT /note="RRM"
FT /evidence="ECO:0000259|PROSITE:PS50102"
SQ SEQUENCE 749 AA; 85145 MW; AE13AAE58678538C CRC64;
MAPSFDQLRE ADLDDDEFNE DEIDISDLRE KFEVQLELGY DTFVVIDGLP EVTEDQKPKL
VKFLLKKLNT VGKTKEELIY MPMGDDGKSM RFAFVEYSSA AEAAAATRQL DGVPLDKKHT
LRVNKITDIE RYGREGRVDE KYVPPVIDEF TEKEHLRWWL KDPSGRGRDQ FVMYRGDSVG
VFWNNEKDQP ENVVDRQHWT EAFLQWSPLG TYLTSVHQQG VQLWAGSSWS RAARFAHPFV
NLVAFSPNEK YIVTWSNRPI SIPETGHPAL SVDDEGKNYV IWDIETATPL RSFANLDAPK
GEEGKPPPKM QWPAFKWSAD DKYVARLTPG ASISVYELPK MNLLDKTSIK IEGVVDFDWA
PATPQREGVK TYEQLFTFWQ PGTGSNPAKV GLMSIPSKEV VRSLNLFNVS DAKLHWQSDA
AYLCVKVDRH SKSKKSQATT LEIFRVKEKG IPVEVVDTIK DTVINFAWEP KGDRFALITT
TEPVGPTAVP PKTSVSFFCP EKSKGPYAGN FKLLRTLDKK NSNAIYWSPK GRFVVIATIA
NQQSSDLDFY DVDFEGEKPE SAKDLTANLQ LMNTADHYGV TDVEWDPSGR FVATWASAWK
HAMENGYHIY DFKGEALREE PIEKFKQFAW RPRPATLLSK DEQKQIRKNL REYSRVFEQE
DADRGASADL AVVEARRRVL DEWHAWRAEV EAEVVEEREA LGLPQDPHAA LLEAKTKEME
GTEGGSIESD RVIEEIVEDV LEESEEVIG
//
