SubtiBank SubtiBank
rpmEB [Tue Dec 13 2016 11:16:35 GMT+0100 (CET)]
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rpmEB [Tue Dec 13 2016 11:16:35 GMT+0100 (CET)]

general stress protein, binds in the stationary phase to the ribosome, replaces RpmE under conditions of zinc limitation
locus
BSU30700
pI
9.00
mw
9.00 kDa
function
survival of salt stress
product
accessory ribosomal protein
essential
no
synonyms
rpmE2, ytiA

Genomic Context

      

categories

  • [category|SW 3|Information processing] → [category|SW 3.3|Protein synthesis, modification and degradation] → [category|SW 3.3.1|Translation] → [category|SW 3.3.1.4|Ribosomal proteins]
  • [category|SW 4|Lifestyles] → [category|SW 4.3|Coping with stress] → [category|SW 4.3.1|General stress proteins (controlled by SigB)]
  • [category|SW 6|Groups of genes] → [category|SW 6.4|Phosphoproteins] → [category|SW 6.4.1|Phosphorylation on an Arg residue]
  • [SW|Categories] containing this gene/protein

  • [SW|translation], [SW|general stress proteins (controlled by SigB)], [SW|phosphoproteins]
  • This gene is a member of the following [SW|regulons]

  • [SW|SigB regulon], [SW|Zur regulon]
  • Gene

    Coordinates on the chromosome (coding sequence)
    3,138,978 -> 3,139,226

    The protein

    Protein family

  • Type B subfamily (according to Swiss-Prot)
  • Paralogous protein(s)

  • [protein|search|RpmE]
  • Modification

  • phosphorylated on Arg-70 [Pubmed|22517742]
  • Expression and Regulation

    Operon

  • ''[protein|search|ytiA]'' [Pubmed|22383849]
  • [SW|Sigma factor]

  • [protein|search|SigB] [Pubmed|15805528]
  • Regulation

  • induced by stress ([protein|search|SigB]) [Pubmed|15805528]
  • induced by zinc starvation ([protein|search|Zur]) [http://www.ncbi.nlm.nih.gov/sites/entrez/12904577,15049826 PubMed]
  • part of the first wave of induction upon zinc depletion [Pubmed|27561249]
  • Regulatory mechanism

  • [protein|search|Zur]: transcription repression in the presence of zinc [http://www.ncbi.nlm.nih.gov/sites/entrez/12904577,15049826 PubMed]
  • References

  • 17163968,15049826,16547061,12904577,22383849,15805528,19648245,22517742,23002217,27561249