B5DGL6 · RS3A_SALSA

Function

function

Component of the small ribosomal subunit. The ribosome is a large ribonucleoprotein complex responsible for the synthesis of proteins in the cell. Part of the small subunit (SSU) processome, first precursor of the small eukaryotic ribosomal subunit. During the assembly of the SSU processome in the nucleolus, many ribosome biogenesis factors, an RNA chaperone and ribosomal proteins associate with the nascent pre-rRNA and work in concert to generate RNA folding, modifications, rearrangements and cleavage as well as targeted degradation of pre-ribosomal RNA by the RNA exosome (By similarity).
May play a role during erythropoiesis (By similarity).

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 Componentcytosolic small ribosomal subunit
Cellular Componentnucleolus
Cellular Componentsmall-subunit processome
Molecular Functionstructural constituent of ribosome
Biological Processribosomal small subunit biogenesis
Biological Processtranslation

Keywords

Names & Taxonomy

Protein names

  • Recommended name
    Small ribosomal subunit protein eS1
  • Alternative names
    • 40S ribosomal protein S3a

Gene names

    • Name
      rps3a

Organism names

  • Taxonomic identifier
  • Taxonomic lineage
    Eukaryota > Metazoa > Chordata > Craniata > Vertebrata > Euteleostomi > Actinopterygii > Neopterygii > Teleostei > Protacanthopterygii > Salmoniformes > Salmonidae > Salmoninae > Salmo

Accessions

  • Primary accession
    B5DGL6

Proteomes

    • Identifier
    • Component
      Chromosome ssa04, Chromosome ssa08

Subcellular Location

Keywords

PTM/Processing

Features

Showing features for initiator methionine, chain.

Type
IDPosition(s)Description
Initiator methionine1Removed
ChainPRO_00003892962-266Small ribosomal subunit protein eS1

Proteomic databases

Expression

Gene expression databases

Interaction

Subunit

Component of the small ribosomal subunit. Mature ribosomes consist of a small (40S) and a large (60S) subunit. The 40S subunit contains about 33 different proteins and 1 molecule of RNA (18S). The 60S subunit contains about 49 different proteins and 3 molecules of RNA (28S, 5.8S and 5S). Part of the small subunit (SSU) processome, composed of more than 70 proteins and the RNA chaperone small nucleolar RNA (snoRNA) U3.

Protein-protein interaction databases

Structure

Family & Domains

Features

Showing features for region.

TypeIDPosition(s)Description
Region233-266Disordered

Sequence similarities

Belongs to the eukaryotic ribosomal protein eS1 family.

Phylogenomic databases

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    266
  • Mass (Da)
    30,072
  • Last updated
    2008-10-14 v1
  • Checksum
    F7155D18440BCA15
MAVGKNKRLTKGGKKGAKKKIVDPFSKKDWYDVKAPAMFNIRNIGKTLVSRTQGTRIASDGLKGRVFEVSLADLQNDEVAFRKFKLISEDVQGKNCLTNFHGMDLTRDKMCSMVKKWQTMIEAHVDVKTTDGYLLRLFCVGFTKKRTNQIRKTSYAQHQQVRQIRKKMMEIMTREVQTNDLKEVVNKLIPDSVGKDIEKACQSIYPLHDVYVRKVKMLKKPKFELGKLMELHGEGGGSSAAKPSGDDTGAKVDRADGYEPPIQETV

Computationally mapped potential isoform sequences

There is 1 potential isoform mapped to this entry

View all
EntryEntry nameGene nameLength
E0R869E0R869_SALSARS3A266

Keywords

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
BT043775
EMBL· GenBank· DDBJ
ACH70890.1
EMBL· GenBank· DDBJ
mRNA
BT046614
EMBL· GenBank· DDBJ
ACI66415.1
EMBL· GenBank· DDBJ
mRNA
BT047242
EMBL· GenBank· DDBJ
ACI67043.1
EMBL· GenBank· DDBJ
mRNA
BT049084
EMBL· GenBank· DDBJ
ACI68885.1
EMBL· GenBank· DDBJ
mRNA
BT050098
EMBL· GenBank· DDBJ
ACI69899.1
EMBL· GenBank· DDBJ
mRNA
BT058206
EMBL· GenBank· DDBJ
ACN09919.1
EMBL· GenBank· DDBJ
mRNA
BT059906
EMBL· GenBank· DDBJ
ACN12266.1
EMBL· GenBank· DDBJ
mRNA

Genome annotation databases

Similar Proteins

Disclaimer

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