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rpsI [2019-06-17 11:30:04]
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rpsI [2019-06-17 11:30:04]

ribosomal protein
locus
BSU01500
pI
11.00
mw
14.00 kDa
protein length
130 aa Sequence Blast
gene length
393 bp Sequence Blast
function
translation
product
ribosomal protein S9
essential
yes
synonyms
Outlinks
KEGGBsubCycSubtiListUniProtExpression Browser

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 6|Groups of genes] → [category|SW 6.1|Essential genes]
  • [category|SW 6|Groups of genes] → [category|SW 6.4|Phosphoproteins] → [category|SW 6.4.1|Phosphorylation on an Arg residue]

    • Gene

    Coordinates
    154,300 → 154,692

    Phenotypes of a mutant

  • essential [Pubmed|23002217,12682299]

    • The protein

    Protein family

  • [SW|ribosomal protein] S9P family (according to Swiss-Prot)

    • Modification

  • phosphorylated on Arg-20 [Pubmed|22517742]
  • acetylated at the N-terminus [Pubmed|19653700]

    • Structure

  • [PDB|3J9W] (the [SW|ribosome]) [Pubmed|25903689]

    • Expression and Regulation

    Operons

    genes
    [gene|B495FFC63413D518138F8C2F3FBC894038C97E0E|rplM]-[gene|C8E45EDBCD0CFF353D1D66E6D77FD81E976BC0BC|rpsI]
    description
    [pubmed|22383849]

    regulatory mechanism

  • [regulon|stringent response|stringent response]: negative regulation, [pubmed|11948165], in [regulon|stringent response|stringent response]

    • regulation

  • [protein|CEE73284EFC0DBE8870CE0B474922DED79475A57|RelA] dependent downregulation (Class I) during stringent response [Pubmed|11948165]
  • likely autorepression of [gene|B495FFC63413D518138F8C2F3FBC894038C97E0E|rplM]-[gene|C8E45EDBCD0CFF353D1D66E6D77FD81E976BC0BC|rpsI] expression upon binding of excess [protein|B495FFC63413D518138F8C2F3FBC894038C97E0E|RplM] to the untranslated region of the [gene|B495FFC63413D518138F8C2F3FBC894038C97E0E|rplM]-[gene|C8E45EDBCD0CFF353D1D66E6D77FD81E976BC0BC|rpsI] mRNA [Pubmed|17616982]
    • view in new tab

    genes
    [gene|84334531D66BE7524021C4B40C3FA05AAFE0D7A6|truA]-[gene|B495FFC63413D518138F8C2F3FBC894038C97E0E|rplM]-[gene|C8E45EDBCD0CFF353D1D66E6D77FD81E976BC0BC|rpsI]
    description
    [pubmed|22383849]

    regulatory mechanism

  • [regulon|stringent response|stringent response]: negative regulation, [Pubmed|11948165], in [regulon|stringent response|stringent response]

    • regulation

  • [protein|CEE73284EFC0DBE8870CE0B474922DED79475A57|RelA] dependent downregulation (Class I) during stringent response [Pubmed|11948165]
    • view in new tab

    References

  • 19653700,22517742,23002217,25903689,17616982