ID E4UZL3_ARTGP Unreviewed; 745 AA.
AC E4UZL3;
DT 08-FEB-2011, integrated into UniProtKB/TrEMBL.
DT 08-FEB-2011, sequence version 1.
DT 27-MAR-2024, entry version 73.
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=MGYG_06539 {ECO:0000313|EMBL:EFR03543.1};
OS Arthroderma gypseum (strain ATCC MYA-4604 / CBS 118893) (Microsporum
OS gypseum).
OC Eukaryota; Fungi; Dikarya; Ascomycota; Pezizomycotina; Eurotiomycetes;
OC Eurotiomycetidae; Onygenales; Arthrodermataceae; Nannizzia.
OX NCBI_TaxID=535722 {ECO:0000313|Proteomes:UP000002669};
RN [1] {ECO:0000313|Proteomes:UP000002669}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC MYA-4604 / CBS 118893 {ECO:0000313|Proteomes:UP000002669};
RX PubMed=22951933; DOI=10.1128/mbio.00259-12;
RA Martinez D.A., Oliver B.G., Graeser Y., Goldberg J.M., Li W.,
RA Martinez-Rossi N.M., Monod M., Shelest E., Barton R.C., Birch E.,
RA Brakhage A.A., Chen Z., Gurr S.J., Heiman D., Heitman J., Kosti I.,
RA Rossi A., Saif S., Samalova M., Saunders C.W., Shea T., Summerbell R.C.,
RA Xu J., Young S., Zeng Q., Birren B.W., Cuomo C.A., White T.C.;
RT "Comparative genome analysis of Trichophyton rubrum and related
RT dermatophytes reveals candidate genes involved in infection.";
RL MBio 3:E259-E259(2012).
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}.
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DR EMBL; DS989826; EFR03543.1; -; Genomic_DNA.
DR RefSeq; XP_003171997.1; XM_003171949.1.
DR AlphaFoldDB; E4UZL3; -.
DR STRING; 535722.E4UZL3; -.
DR GeneID; 10027257; -.
DR VEuPathDB; FungiDB:MGYG_06539; -.
DR eggNOG; KOG2314; Eukaryota.
DR HOGENOM; CLU_011152_4_0_1; -.
DR InParanoid; E4UZL3; -.
DR OMA; LWGGPQF; -.
DR OrthoDB; 5479191at2759; -.
DR Proteomes; UP000002669; Unassembled WGS sequence.
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; IEA:UniProtKB-UniRule.
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 Pfam; PF00076; RRM_1; 1.
DR PIRSF; PIRSF036424; eIF3b; 1.
DR SMART; SM00360; RRM; 1.
DR SUPFAM; SSF54928; RNA-binding domain, RBD; 1.
DR SUPFAM; SSF69322; Tricorn protease domain 2; 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:UP000002669};
KW RNA-binding {ECO:0000256|ARBA:ARBA00022884, ECO:0000256|HAMAP-
KW Rule:MF_03001}.
FT DOMAIN 38..129
FT /note="RRM"
FT /evidence="ECO:0000259|PROSITE:PS50102"
SQ SEQUENCE 745 AA; 84909 MW; E996361EAD174636 CRC64;
MSTFDTLTEQ DLQQDEVEID FSDLKAEFEV RLEEGLDTFV VFDGLPIVSE DNKAKLIKFL
LKKIKKDGPS SSSIDPNRQI FLPMNESGMS EGFAFVEYDT PEEAFAAIKS LHGTPLDKKH
TLAVNKLTDI DRYGREGRID DEYKPPKIEP FQEKEHLRSW LGDPNARDQF AMYRGDKVGV
FWNMKKDPPE NIVDRDHWTQ LFVQWSPMGT YLASVHPQGI QLWGGPQFSK QKQFPHPFVQ
LVEFSPQENY LTTWSSRPIQ IEGAPGVLSY DEDGKNIIVW DITTGKPLRS FVSHDLSAPA
GTDGDAAPQK KKVQWPAFKW SADEKYVARM LQHQSISVYE LPRMNLLDKT VIKVEGVMDF
EWSPATVQRE GVKRYEQLLS FWTPEIGSNP AKVGLMSIPS KEIVRTRNLF NVSDVKLHWQ
SQGAYVCVKV DRHSKSKKSM ATNLEIFRVK EKGVPVEVVD SLKDTVINFA WEPKGDRFVL
ITTGEAPTGS AVAPKTAVSF FCPEKVKGGA IGNFKLIRTI EKKTSNGIYW SPKGRFVVVA
TVHSQQNFDL DFWDLDFEGE KPESEKDLSA NLQLMKTIDH FGVTDVDWDP TGRFVISSAS
AWTHSLENGY NVHTFSGTTL AEHPTEKFKQ LLWRPRPPTL LSKEEQKQVR KNLREYSREF
DEEDKYAVDI ANTAIVEMRK RVLSEWTAWL RKEKQMILEE REDLGLSPNS DDDIVAQPSI
TAAEGDTVVE EIVEEIIEET EEIIT
//
