B4KDI2 · EI3D2_DROMO

Function

function

mRNA cap-binding component of the eukaryotic translation initiation factor 3 (eIF-3) complex, which is involved in protein synthesis of a specialized repertoire of mRNAs and, together with other initiation factors, stimulates binding of mRNA and methionyl-tRNAi to the 40S ribosome. The eIF-3 complex specifically targets and initiates translation of a subset of mRNAs involved in cell proliferation. In the eIF-3 complex, eif3d specifically recognizes and binds the 7-methylguanosine cap of a subset of mRNAs.

GO annotations

all annotationsall molecular functionvirus receptor activitydna bindingrna bindingcytoskeletal motor activitycatalytic activitygtpase activitystructural molecule activitytransporter activitycytoskeletal protein bindinglipid bindingcyclase activityantioxidant activityoxidoreductase activitytransferase activityhydrolase activitylyase activityisomerase activityligase activityprotein tag activitycargo receptor activityhistone bindingprotein folding chaperonetranslation regulator activitynutrient reservoir activityreceptor ligand activitymolecular transducer activitymolecular adaptor activitytoxin activitycell adhesion mediator activitymolecular function regulator activityvirus coreceptor activitycatalytic activity, acting on a proteincatalytic activity, acting on dnacatalytic activity, acting on rnamolecular carrier activitytranscription regulator activitygeneral transcription initiation factor activitymolecular sensor activitymolecular sequestering activityatp-dependent activityother molecular functionall biological processmitotic cell cyclecytokinesiscytoplasmic translationimmune system processmuscle system processcirculatory system processrenal system processrespiratory system processcarbohydrate metabolic processgeneration of precursor metabolites and energydna replicationdna repairdna recombinationchromatin organizationdna-templated transcriptionregulation of dna-templated transcriptiontrna metabolic processprotein foldingprotein glycosylationamino acid metabolic processmodified amino acid metabolic processlipid metabolic processvitamin metabolic processsulfur compound metabolic processintracellular protein transportnucleocytoplasmic transportautophagyinflammatory responsemitochondrion organizationcytoskeleton organizationmicrotubule-based movementperoxisome organizationlysosome organizationchromosome segregationcell adhesionestablishment or maintenance of cell polarityprogrammed cell deathphotosynthesismrna metabolic processsnrna metabolic processvesicle-mediated transportreproductive processdigestive system processsignalingcell differentiationprotein catabolic processextracellular matrix organizationregulatory ncrna-mediated gene silencingtelomere organizationcell junction organizationwound healingribosome biogenesiscilium organizationanatomical structure developmentcell motilitynervous system processendocrine processprotein maturationtransmembrane transportnucleobase-containing small molecule metabolic processhepaticobiliary system processmembrane organizationprotein-containing complex assemblycell wall organization or biogenesisnitrogen cycle metabolic processprotein localization to plasma membranedefense response to other organismdetoxificationmeiotic nuclear divisionmitotic nuclear divisionmitochondrial gene expressioncarbohydrate derivative metabolic processother biological processall cellular componentnuclear chromosomeextracellular regionextracellular spacecell wallnucleusnuclear envelopenucleoplasmchromosomenucleolusmitochondrionlysosomeendosomevacuoleperoxisomeendoplasmic reticulumgolgi apparatuslipid dropletmicrotubule organizing centercytosolribosomecytoskeletonplasma membraneciliumplastidthylakoidexternal encapsulating structureextracellular matrixcytoplasmic vesicleorganelleother cellular component
Cell color indicative of number of GO terms
AspectTerm
Cellular Componenteukaryotic 43S preinitiation complex
Cellular Componenteukaryotic 48S preinitiation complex
Cellular Componenteukaryotic translation initiation factor 3 complex
Molecular FunctionmRNA cap binding
Molecular Functiontranslation initiation factor activity
Biological Processcap-dependent translational initiation
Biological Processformation of cytoplasmic translation initiation complex
Biological Processregulation of translational initiation

Keywords

Names & Taxonomy

Protein names

  • Recommended name
    Eukaryotic translation initiation factor 3 subunit D-2
  • Short names
    eIF3d-2
  • Alternative names
    • Eukaryotic translation initiation factor 3 subunit 7-2

Gene names

    • Name
      eIF3d2
    • Synonyms
      eIF3-S7-2
    • ORF names
      GI22467

Organism names

  • Taxonomic identifier
  • Strain
    • Tucson 15081-1352.22
  • Taxonomic lineage
    Eukaryota > Metazoa > Ecdysozoa > Arthropoda > Hexapoda > Insecta > Pterygota > Neoptera > Endopterygota > Diptera > Brachycera > Muscomorpha > Ephydroidea > Drosophilidae > Drosophila

Accessions

  • Primary accession
    B4KDI2

Proteomes

PTM/Processing

Features

Showing features for chain.

TypeIDPosition(s)Description
ChainPRO_00003641511-554Eukaryotic translation initiation factor 3 subunit D-2

Interaction

Subunit

Component of the eukaryotic translation initiation factor 3 (eIF-3) complex. The eIF-3 complex interacts with pix.

Structure

Family & Domains

Features

Showing features for region.

TypeIDPosition(s)Description
Region291-305RNA gate
Region530-554Disordered

Domain

The RNA gate region regulates mRNA cap recognition to prevent promiscuous mRNA-binding before assembly of eif3d into the full eukaryotic translation initiation factor 3 (eIF-3) complex.

Sequence similarities

Belongs to the eIF-3 subunit D family.

Phylogenomic databases

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    554
  • Mass (Da)
    62,841
  • Last updated
    2008-09-23 v1
  • Checksum
    B687E51942CBD243
MSHYAPFIKPYIEYNQFGWGPCDVSDMEVPYQPFCKSDRLGKISDWMLPVQDKKYTNKYASTFGSNNSQYAYFHEDDDATFHLVDGGNPRALKPYQRNRYRPNQRNNVRLHGRYVRGNAMIGVGQGGIGGSGGAGAGNKYGKGRDMRRGYAGRRFMRNAPVRLRESSVLVRSDWVSIEEIDFPRLLKLSLPNIKDGIDIVTCGALEYYDKQCDRINVKNERPLQKVDRIINVPGTIDDPVIRRLSKTMGNVFATDDIIATLMCCTRSNYSWDIVIEKLGTKVFLDKRDNAQFDLLTVNETALEPPQDSEGSINSPQSLSLEATLINHNFSQQVLKIGDQEPKHKFEEPNPFEEPGVELASVAYRYKQWQLGDDVVLIARCKHNGVIKSPSGELQFVSIKALNEWDSKAANSVEWRQKLDSQRGAVLASELRNNACKLAKWTVEAVLAGSDQLKLGYVSRVNRNDHLRHVILGLQQFKPQEFATQINLNMDNAWGVLRCLVDIVLKQPDGKYLIMKDPNKPMIRLYDIPENAFDSDGNEDEETSEDRPFLKSMAN

Keywords

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
CH933806
EMBL· GenBank· DDBJ
EDW15991.1
EMBL· GenBank· DDBJ
Genomic DNA

Genome annotation databases

Similar Proteins

Disclaimer

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