Gene Symbol | EIF3A |
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Entrez Gene | 8661 |
Alt Symbol | EIF3, EIF3S10, P167, TIF32, eIF3-p170, eIF3-theta, p180, p185 |
Species | Human |
Gene Type | protein-coding |
Description | eukaryotic translation initiation factor 3, subunit A |
Other Description | EIF3, p180 subunit|centrosomin homolog|cytoplasmic protein p167|eIF-3-theta|eIF3 p167|eIF3 p180|eIF3 p185|eukaryotic translation initiation factor 3 subunit 10|eukaryotic translation initiation factor 3 subunit A|eukaryotic translation initiation factor 3, subunit 10 (theta, 150/170kD)|eukaryotic translation initiation factor 3, subunit 10 (theta, 170kD)|eukaryotic translation initiation factor 3, subunit 10 theta, 150/170kDa|eukaryotic translation initiation factor 3, subunit 10, 170kD |
Swissprots | Q15778 F5H335 Q14152 O00653 B1AMV5 B4DYS1 |
Accessions | AAB41586 EAW49408 Q14152 AJ227915 AK302575 BAG63833 AK307610 AK309542 AU279600 BC020285 BC033769 AAH33769 BC054342 AAH54342 BC064926 AAH64926 BC107776 AAI07777 BC114429 AAI14430 D50929 BAA09488 JX312508 AFR31791 U58046 AAB41584 U78311 AAB80695 NM_003750 NP_003741 |
Function | Component of the eukaryotic translation initiation factor 3 (eIF-3) complex, which is required for several steps in the initiation of protein synthesis. The eIF-3 complex associates with the 40S ribosome and facilitates the recruitment of eIF-1, eIF-1A, eIF-2:GTP:methionyl-tRNAi and eIF-5 to form the 43S preinitiation complex (43S PIC). The eIF-3 complex stimulates mRNA recruitment to the 43S PIC and scanning of the mRNA for AUG recognition. The eIF-3 complex is also required for disassembly and recycling of post-termination ribosomal complexes and subsequently prevents premature joining of the 40S and 60S ribosomal subunits prior to initiation. {ECO:0000255|HAMAP- Rule:MF_03000, ECO:0000269|PubMed:11169732}. |
Subcellular Location | Cytoplasm {ECO:0000255|HAMAP-Rule:MF_03000, ECO:0000269|PubMed:9150439}. |
Top Pathways | RNA transport |
eIF3θ CRISPR/Cas9 KO Plasmid (h) - sc-406405 from Santa Cruz Biotechnology
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eIF3θ HDR Plasmid (h) - sc-406405-HDR from Santa Cruz Biotechnology
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eIF3θ Double Nickase Plasmid (h) - sc-406405-NIC from Santa Cruz Biotechnology
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eIF3θ Double Nickase Plasmid (h2) - sc-406405-NIC-2 from Santa Cruz Biotechnology
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eIF3θ CRISPR Activation Plasmid (h) - sc-406405-ACT from Santa Cruz Biotechnology
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eIF3θ CRISPR Activation Plasmid (h2) - sc-406405-ACT-2 from Santa Cruz Biotechnology
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eIF3θ Lentiviral Activation Particles (h) - sc-406405-LAC from Santa Cruz Biotechnology
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eIF3θ Lentiviral Activation Particles (h2) - sc-406405-LAC-2 from Santa Cruz Biotechnology
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eIF3θ siRNA (h) - sc-40550 from Santa Cruz Biotechnology
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eIF3θ shRNA Plasmid (h) - sc-40550-SH from Santa Cruz Biotechnology
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eIF3θ shRNA (h) Lentiviral Particles - sc-40550-V from Santa Cruz Biotechnology
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MISSION® esiRNA - EHU029801 from Sigma-Aldrich
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CompoZr® Knockout ZFN Kit - CKOZFN7757 from Sigma-Aldrich
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CompoZr® Knockout ZFN Kit, ZFN plasmid only - CKOZFND7757 from Sigma-Aldrich
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EIF3A siRNA (Human) - CRH5696 from Cohesion Biosciences
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EIF3A RNAi - H00008661-R01 from Novus Biologicals
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EIF3A - MBS8228485 from MyBioSource
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shRNA set against Human EIF3A (NM_003750.2) - SHH284421 from Creative biogene
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shRNA set against Human EIF3S10(NM_003750.2) - SHH029171 from Creative biogene
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Human EIF3A siRNA - orb266198 from Biorbyt
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EIF3A shRNA Plasmid (Human) - CHH5696 from Cohesion Biosciences
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EIF3A miRNA 3'UTR clone - MiUTR1H-03162 from Creative biogene
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