P36473 · RR4_TRARA

Function

function

One of the primary rRNA binding proteins, it binds directly to 16S rRNA where it nucleates assembly of the body of the 30S subunit.
With S5 and S12 plays an important role in translational accuracy.

GO annotations

all annotationsall molecular functionnucleotide bindingmolecular_functionnucleic acid bindingdna bindingchromatin bindingdna-binding transcription factor activityrna bindingcytoskeletal motor activitycatalytic activitynuclease activitysignaling receptor bindingstructural molecule activitytransporter activitybindingprotein bindingtranslation factor activity, rna bindinglipid bindingkinase activitytransferase activityhydrolase activityoxygen bindingenzyme regulator activitycarbohydrate bindingsignaling receptor activitytranslation regulator activitytranscription regulator activityother molecular functionall biological processcarbohydrate metabolic processgeneration of precursor metabolites and energynucleobase-containing compound metabolic processdna metabolic processtranslationlipid metabolic processtransportresponse to stresscell cyclecell communicationsignal transductioncell-cell signalingmulticellular organism developmentcircadian rhythmbiological_processmetabolic processcatabolic processbiosynthetic processresponse to light stimulusresponse to external stimulustropismresponse to biotic stimulusresponse to abiotic stimulusresponse to endogenous stimulusembryo developmentpost-embryonic developmentfruit ripeningabscissionpollinationflower developmentcellular processprogrammed cell deathphotosynthesiscellular component organizationcell growthprotein metabolic processcellular homeostasissecondary metabolic processreproductive processcell differentiationprotein modification processgrowthepigenetic regulation of gene expressionresponse to chemicalanatomical structure developmentregulation of molecular functionother biological processall cellular componentcellular_componentextracellular regioncell wallintracellular anatomical structurenucleusnuclear envelopenucleoplasmnucleoluscytoplasmmitochondrionlysosomeendosomevacuoleperoxisomeendoplasmic reticulumgolgi apparatuscytosolribosomecytoskeletonplasma membranechloroplastplastidthylakoidmembraneexternal encapsulating structureother cellular component
Cell color indicative of number of GO terms
AspectTerm
Cellular Componentchloroplast
Cellular Componentsmall ribosomal subunit
Molecular FunctionrRNA binding
Molecular Functionstructural constituent of ribosome
Biological Processribosomal small subunit biogenesis
Biological Processtranslation

Keywords

Names & Taxonomy

Protein names

  • Recommended name
    Small ribosomal subunit protein uS4c
  • Alternative names
    • 30S ribosomal protein S4, chloroplastic

Gene names

    • Name
      rps4

Encoded on

  • Chloroplast

Organism names

  • Taxonomic identifier
  • Taxonomic lineage
    Eukaryota > Viridiplantae > Streptophyta > Embryophyta > Tracheophyta > Spermatophyta > Magnoliopsida > Liliopsida > Poales > Poaceae > PACMAD clade > Chloridoideae > Cynodonteae > Boutelouodinae > Traginae > Tragus

Accessions

  • Primary accession
    P36473

Subcellular Location

PTM/Processing

Features

Showing features for chain.

TypeIDPosition(s)Description
ChainPRO_00001326751-196Small ribosomal subunit protein uS4c

Interaction

Subunit

Part of the 30S ribosomal subunit. Contacts protein S5. The interaction surface between S4 and S5 is involved in control of translational fidelity (By similarity).

Structure

Family & Domains

Features

Showing features for region, domain.

TypeIDPosition(s)Description
Region17-36Disordered
Domain89-150S4 RNA-binding

Sequence similarities

Family and domain databases

Sequence

  • Sequence status
    Fragment
  • Length
    196
  • Mass (Da)
    22,694
  • Last updated
    1994-06-01 v1
  • Checksum
    DA486114870EA5DC
MSRYRGPRLKKIRRLGALPGLTRKTPKSGSNLKKKFHSGKKEQYRIRLQEKQKLRFHYGLTERQLLRYVHIAGKAKKSTGQVLLQLLEMRLDNIVFRLGMASTIPGARQLVNHRHILVNGRIVDIPSFRCKPRDIITTKDNQRSKRLVQNSIASSDPGKLPKHLTVDTLQYKGLVQKILDRKWVGLKINELLVVEY

Features

Showing features for non-terminal residue.

TypeIDPosition(s)Description
Non-terminal residue196

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
Z29252
EMBL· GenBank· DDBJ
CAA82451.1
EMBL· GenBank· DDBJ
Genomic DNA

Similar Proteins

Disclaimer

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