SubtiBank SubtiBank
rpsK
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rpsK

ribosomal protein
Locus
BSU_01420
Isoelectric point
12.12
Molecular weight
13.78 kDa
Protein length
131 aa Sequence Blast
Gene length
396 bp Sequence Blast
Function
translation
Product
ribosomal protein S11 (BS11)
Essential
yes
Synonyms

Genomic Context

      
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Categories containing this gene/protein

Gene

Coordinates
148,359 148,754

Phenotypes of a mutant

  • essential PubMed
  • The protein

    Protein family

  • universal ribosomal protein uS11 family (single member, according to UniProt)
  • Structure

    Expression and Regulation

    Operons

    Description

    Sigma factors

  • SigA: sigma factor, PubMed (two promoters, about 140bp and 200bp upstream of the start codon), in SigA regulon
  • Regulatory mechanism

  • stringent response: negative regulation, in stringent response
  • Regulation

  • strongly repressed in response to glucose starvation in M9 medium PubMed
  • likely autorepression of operon expression upon binding of excess of one ribosomal protein to the untranslated region of the mRNA PubMed
  • Additional information

  • term-seq has identified a potential novel regulatory RNA element (protein-dependent leader) including an intrinsic transcription terminator upstream of rpsJ PubMed
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    References

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