ID A0A137P1X4_CONC2 Unreviewed; 730 AA.
AC A0A137P1X4;
DT 11-MAY-2016, integrated into UniProtKB/TrEMBL.
DT 11-MAY-2016, sequence version 1.
DT 27-MAR-2024, entry version 32.
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=CONCODRAFT_41124 {ECO:0000313|EMBL:KXN69037.1};
OS Conidiobolus coronatus (strain ATCC 28846 / CBS 209.66 / NRRL 28638)
OS (Delacroixia coronata).
OC Eukaryota; Fungi; Fungi incertae sedis; Zoopagomycota;
OC Entomophthoromycotina; Entomophthoromycetes; Entomophthorales;
OC Ancylistaceae; Conidiobolus.
OX NCBI_TaxID=796925 {ECO:0000313|EMBL:KXN69037.1, ECO:0000313|Proteomes:UP000070444};
RN [1] {ECO:0000313|EMBL:KXN69037.1, ECO:0000313|Proteomes:UP000070444}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=NRRL 28638 {ECO:0000313|EMBL:KXN69037.1,
RC ECO:0000313|Proteomes:UP000070444};
RX PubMed=25977457; DOI=10.1093/gbe/evv090;
RA Chang Y., Wang S., Sekimoto S., Aerts A.L., Choi C., Clum A., LaButti K.M.,
RA Lindquist E.A., Yee Ngan C., Ohm R.A., Salamov A.A., Grigoriev I.V.,
RA Spatafora J.W., Berbee M.L.;
RT "Phylogenomic Analyses Indicate that Early Fungi Evolved Digesting Cell
RT Walls of Algal Ancestors of Land Plants.";
RL Genome Biol. Evol. 7:1590-1601(2015).
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; KQ964551; KXN69037.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A137P1X4; -.
DR STRING; 796925.A0A137P1X4; -.
DR EnsemblFungi; KXN69037; KXN69037; CONCODRAFT_41124.
DR OMA; LWGGPQF; -.
DR OrthoDB; 5479191at2759; -.
DR Proteomes; UP000070444; 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 CDD; cd12278; RRM_eIF3B; 1.
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; IPR034363; eIF3B_RRM.
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; 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:UP000070444};
KW RNA-binding {ECO:0000256|ARBA:ARBA00022884, ECO:0000256|HAMAP-
KW Rule:MF_03001}.
FT DOMAIN 35..124
FT /note="RRM"
FT /evidence="ECO:0000259|PROSITE:PS50102"
FT REGION 692..711
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 697..711
FT /note="Polar residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 730 AA; 83756 MW; C434E13685032D0D CRC64;
MAPAIDFKNI ASEADLDFSS LDEKYSLELD TNFDNIAIVD NIPVIDESKE EKLGNVLRKI
FKASGTIKEN GIYMPKEEVN GKLTSKGFAF LEFETPEQVA AAIKNVNNYA MDKKHVLLVN
KINDIEKYTS LEDKYVEPHF EEFQPKEHLL GHLKDPSGRD QYATLIKNMC TIEWNNKSNP
PEKIESRPNW TESYVLWSPK GTYLTTVHRQ GIALWGGPSW KQIVKFSHPG VSLIDYSPNE
NYVVTWSNQP IVAGTGATPN QPSPFGADEE GHHFCIWDIK TGLLLRTFPN LPANDDGPVR
ISWPAFKWSP SDKYFARIHP KQQISIYEAP SMSLLGKKSH KVDGVVDFSW APATHSIKGK
AFDEMMVYWT PEIGNQPARV SLLRVPDKEV LRNKTLFNVS DCYFHWHPLG ELLAVRVNRH
AKNKKSQFSN LEIFRVREKD IPVEVIELKD VAIQFSWEPT YHYRFVILTS SDPNPAPSAS
GAAPQPVKTT IHFYKRERAV NGSIGASKDV FRHLATFDKK TANTVLWSPR GRHLVFATLK
TQSIFDIEFW DVELPAKYPA DKKNSETSVH LVNTVEHYGL TQLEWDPSGR YVISSASVWQ
HGMEHGYTLW DMNGNQLIKK VIEDFRQILW RPRPKSLLDE KQKREIEKKL DTYSVEFDKE
DYYSRNAASA ALLKKRNQLY AEWNEFRSKV EAERQQNATE SKANVSDSTL NEEIEEWVEE
VVEETEEILE
//
