Summary: Eukaryotic translation initiation factor 3 subunit 7 (eIF-3)
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Eukaryotic translation initiation factor 3 subunit 7 (eIF-3) Provide feedback
This family is made up of eukaryotic translation initiation factor 3 subunit 7 (eIF-3 zeta/eIF3 p66/eIF3d). Eukaryotic initiation factor 3 is a multi-subunit complex that is required for binding of mRNA to 40 S ribosomal subunits, stabilisation of ternary complex binding to 40 S subunits, and dissociation of 40 and 60 S subunits. These functions and the complex nature of eIF3 suggest multiple interactions with many components of the translational machinery . The gene coding for the protein has been implicated in cancer in mammals .
Burks EA, Bezerra PP, Le H, Gallie DR, Browning KS; , J Biol Chem 2001;276:2122-2131.: Plant initiation factor 3 subunit composition resembles mammalian initiation factor 3 and has a novel subunit. PUBMED:11042177 EPMC:11042177
Saramaki O, Willi N, Bratt O, Gasser TC, Koivisto P, Nupponen NN, Bubendorf L, Visakorpi T; , Am J Pathol 2001;159:2089-2094.: Amplification of EIF3S3 gene is associated with advanced stage in prostate cancer. PUBMED:11733359 EPMC:11733359
Steczkiewicz K, Muszewska A, Knizewski L, Rychlewski L, Ginalski K;, Nucleic Acids Res. 2012;40:7016-7045.: Sequence, structure and functional diversity of PD-(D/E)XK phosphodiesterase superfamily. PUBMED:22638584 EPMC:22638584
External database links
This tab holds annotation information from the InterPro database.
InterPro entry IPR007783This family is made up of eukaryotic translation initiation factor 3 subunit 7 (eIF-3 zeta/eIF3 p66/eIF3d). Eukaryotic initiation factor 3 is a multi-subunit complex that is required for binding of mRNA to 40S ribosomal subunits, stabilisation of ternary complex binding to 40S subunits, and dissociation of 40S and 60S subunits. These functions and the complex nature of eIF3 suggest multiple interactions with many components of the translational machinery [PUBMED:11042177]. The gene coding for the protein has been implicated in cancer in mammals [PUBMED:11733359].
The mapping between Pfam and Gene Ontology is provided by InterPro. If you use this data please cite InterPro.
|Molecular function||translation initiation factor activity (GO:0003743)|
|Biological process||translational initiation (GO:0006413)|
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This clan includes a large number of nuclease families related to holliday junction resolvases [1,2].
The clan contains the following 123 members:BamHI BpuSI_N Bse634I BsuBI_PstI_RE Cas_APE2256 Cas_Cas02710 Cas_Cas4 Cas_Csm6 Cas_NE0113 CoiA Dna2 DpnII DRP DUF1016 DUF1052 DUF1064 DUF1626 DUF1703 DUF1780 DUF1853 DUF1887 DUF2034 DUF2130 DUF234 DUF2726 DUF2800 DUF2887 DUF3799 DUF3883 DUF4143 DUF4263 DUF4420 DUF506 DUF524 DUF559 DUF790 DUF91 DUF911 EcoRI EcoRII-C eIF-3_zeta Endonuc-BglII Endonuc-BsobI Endonuc-EcoRV Endonuc-FokI_C Endonuc-HincII Endonuc-MspI Endonuc-PvuII Endonuc_BglI Endonuc_Holl ERCC4 Exo5 Herpes_alk_exo Herpes_UL24 Hjc HSDR_N HSDR_N_2 L_protein_N McrBC Mrr_cat Mrr_cat_2 MutH MvaI_BcnI NaeI NARG2_C NERD NgoMIV_restric NotI PDDEXK_1 PDDEXK_2 PDDEXK_3 PDDEXK_4 PDDEXK_5 Pet127 Phage_endo_I R-HINP1I RAI1 RAP RE_AlwI RE_ApaLI RE_Bpu10I RE_Bsp6I RE_CfrBI RE_Eco47II RE_EcoO109I RE_HaeII RE_HindIII RE_HindVP RE_HpaII RE_LlaJI RE_LlaMI RE_MjaI RE_NgoBV RE_NgoPII RE_SacI RE_ScaI RE_SinI RE_TaqI RE_TdeIII RE_XamI RE_XcyI RecU RestrictionMunI RestrictionSfiI RmuC RNA_pol_Rpb5_N Sen15 SfsA TBPIP_N ThaI Tn7_Tnp_TnsA_N Transposase_31 tRNA_int_endo Tsp45I Uma2 UPF0102 VirArc_Nuclease VRR_NUC Vsr XhoI XisH YaeQ YqaJ
We make a range of alignments for each Pfam-A family:
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Curation and family details
|Seed source:||Pfam-B_6311 (release 7.7)|
|Number in seed:||36|
|Number in full:||378|
|Average length of the domain:||443.00 aa|
|Average identity of full alignment:||41 %|
|Average coverage of the sequence by the domain:||90.26 %|
|HMM build commands:||
build method: hmmbuild -o /dev/null HMM SEED
search method: hmmsearch -Z 23193494 -E 1000 --cpu 4 HMM pfamseq
|Family (HMM) version:||7|
|Download:||download the raw HMM for this family|
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