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rplR [2019-06-17 10:54:44]
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rplR [2019-06-17 10:54:44]

ribosomal protein
locus
BSU01320
pI
10.46
mw
12.88 kDa
protein length
120 aa Sequence Blast
gene length
363 bp Sequence Blast
function
translation
product
ribosomal protein L18
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 6.5|Universally conserved proteins]

    • Gene

    Coordinates
    142,974 → 143,336

    Phenotypes of a mutant

  • essential [Pubmed|23002217,12682299]

    • The protein

    Protein family

  • [SW|ribosomal protein] L18P family (according to Swiss-Prot)

    • Structure

  • [PDB|1OVY] (Geobacillus stearothermophilus)
  • [PDB|3J9W] (the [SW|ribosome]) [Pubmed|25903689]

    • Expression and Regulation

    Operons

    genes
    [gene|751D0B909922D4D931FF3B2285CF142D966FCD48|rpsJ]-[gene|FEF94BD8482A41C493A8BEC3278B518E8BB4EDFE|rplC]-[gene|02F0893E814E00187D7B342990838EE5445CA78B|rplD]-[gene|5F3933197343FBBDCBD42B408837F8EEF0A0BEBD|rplW]-[gene|9445AC486A2B0A025030B275C789D227D5694145|rplB]-[gene|5287063586EB218843451386108E45274C7A8D68|rpsS]-[gene|F3DE42C41EF57DC5DFFF0D28129F2CE5DB781D99|rplV]-[gene|E7F4E01A6005C8469EAC64E8DFED96D0F29791A9|rpsC]-[gene|C5CAED1256F082E722EBA0A72647AA043B5681DB|rplP]-[gene|49B6E673E28CF21DF629B90A6AD453C46822BDB0|rpmC]-[gene|657A76B7786DC44861ECAC8FDFC8B4E8B55EF05F|rpsQ]-[gene|2BE91EEB70A1961D3BBE0603648E64E86CD0B708|rplN]-[gene|7E4159B8999B33370B12C18AFE2455507DEF891C|rplX]-[gene|F34C72BF4C3A8FF710D3B65F87324400ECDE3610|rplE]-[gene|0CC562884650F322298BEA28C889E2ABCB01AFDE|rpsN]-[gene|B50A96DCD3E8FB26BBC2819DA11A6E0B040C1C8E|rpsH]-[gene|20485A785D3AF82889F2018D3EA5B5FA33E64E95|rplF]-[gene|B39056862596254F3EC7AB2466B6FB3634621DF0|rplR]-[gene|144D952B05EBBFF41EC92DF906543EA00475FE69|rpsE]-[gene|87741B91E3081B7CC1C8AF275B38A52C066F018C|rpmD]-[gene|BEACD74FE0AE56E8154F3EB8D4247488030BF0D3|rplO]-[gene|5350DC618130E013757EE667B9AFC5F2EC68EC08|secY]-[gene|DD3A39A84E53A9B2ACBDD89DFAE3560E45C08DC1|adk]-[gene|2F2455E189FC61A6B1EC6B66412FC662E44BD3F6|map]-[gene|15EAA4007484D9F82CF4F402FF156165156FDDDE|ybzG]-[gene|BFAF497FB8E871AA84A0864CB08D2059791C7E73|infA]-[gene|F69B475C014087C6DEBE2F50F91862A623D21D1E|rpmJ]-[gene|C8B2EC9E35BDE4FC9B5642B8169F4BD13ACD30AC|rpsM]-[gene|8F83D1839E63016E2FA599A756A161DA5476D4D1|rpsK]-[gene|8B9957188874E9A20D2490730BA216F813D48F36|S56]-[gene|5996A5C25E108A3C4562686BF34A59CB14FD56EB|rpoA]-[gene|0D210B61B8F58DA21D97CFDE441501E31AB50D00|rplQ]
    description
    [Pubmed|9371452]

    sigma factors

  • [protein|360F48D576DE950DF79C1A2677B7A35A8D8CC30C|SigA]: sigma factor, [Pubmed|9371452] (two promoters, about 140bp and 200bp upstream of the start codon), in [regulon|360F48D576DE950DF79C1A2677B7A35A8D8CC30C|SigA regulon]

    • regulatory mechanism

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

    • regulation

  • strongly repressed in response to glucose starvation in M9 medium [Pubmed|23033921]
  • likely autorepression of operon expression upon binding of excess of one ribosomal protein to the untranslated region of the mRNA [Pubmed|17616982]

    • additional information

  • term-seq has identified a potential novel regulatory RNA element (protein-dependent leader) including an intrinsic transcription terminator upstream of ''rpsJ'' [Pubmed|27120414]
    • view in new tab

    References

  • 8635744,9371452,11948165,19653700,23002217,25903689