SubtiBank SubtiBank
rplC
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rplC

ribosomal protein L3
locus
BSU01160
pI
10.31
mw
22.54 kDa
protein length
209 aa Sequence Blast
gene length
627 bp Sequence Blast
function
translation
product
ribosomal protein L3 (BL3)
essential
yes
synonyms

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
    135,712 → 136,341

    Phenotypes of a mutant

  • essential [Pubmed|23002217,12682299]
  • The protein

    Catalyzed reaction/ biological activity

  • [protein|FEF94BD8482A41C493A8BEC3278B518E8BB4EDFE|RplC] binding to the precursor 23S rRNA stimulates [protein|031FDF8443A8A4D5B042B7591EBE2E6C74F07702|MrnC] activity [Pubmed|19154332]
  • Protein family

  • [SW|ribosomal protein] L3P family (according to Swiss-Prot)
  • Structure

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

  • located at the peptidyl transferase center of the 50S ribosomal subunit [Pubmed|23759864]
  • 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]
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    Biological materials

    two-hybrid system

  • B. pertussis adenylate cyclase-based bacterial two hybrid system ([SW|BACTH]), available in [SW|Stülke] lab
  • References

  • 17981968,9371452,19154332,19653700,11948165,8635744,23175651,23759864,23002217,25903689