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ctc
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ctc

general stress protein, similar to ribosomal protein L25
locus
BSU_00520
pI
4.22
mw
21.91 kDa
protein length
204 aa Sequence Blast
gene length
615 bp Sequence Blast
function
[SW|translation] (under stress conditions)
product
ribosomal protein
essential
no
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 4|Lifestyles] → [category|SW 4.3|Coping with stress] → [category|SW 4.3.1|General stress proteins (controlled by SigB)]

    • Gene

    Coordinates
    58,783 59,397

    The protein

    Protein family

  • Bacterial ribosomal protein bL25 family (single member, according to UniProt)

    • Structure

  • [PDB|1FEU] (from ''Thermus thermophilus'', 32% identity, 53% similarity) [Pubmed|11418764]

    • [SW|Localization]

  • in the ribosome (large subunit) [Pubmed|12432960]

    • Additional information

  • subject to Clp-dependent proteolysis upon glucose starvation [PubMed|17981983]

    • Expression and Regulation

    Operons

    genes
    [gene|23540C0D84F55135E39A09F48E48AB6F7C270B2E|gcaD]-[gene|37664AAEBFFDE1F7D17EA7C032805EA051FBE6AF|prs]-[gene|40624E9FC30D75D172EF098C7FAC77B2573CC129|ctc]
    description
    [Pubmed|22383849]

    sigma factors

  • [protein|360F48D576DE950DF79C1A2677B7A35A8D8CC30C|SigA]: sigma factor, [pubmed|8522540], in [regulon|360F48D576DE950DF79C1A2677B7A35A8D8CC30C|SigA regulon]

    • regulatory mechanism

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

    genes
    [gene|40624E9FC30D75D172EF098C7FAC77B2573CC129|ctc]-[gene|FE7859E98F26E532AE02CD71B42B845BADBCF06E|spoVC]-[gene|C595D32D98723E93AF26B5C864FD61AF4739E069|fin]
    description
    [pubmed|22383849]

    sigma factors

  • [protein|580011DE5DC40EC9E7E0512791D328FAA010DCB8|SigB]: sigma factor, [pubmed|15805528], in [regulon|580011DE5DC40EC9E7E0512791D328FAA010DCB8|SigB regulon]

    • regulation

  • induced under stress conditions ([protein|580011DE5DC40EC9E7E0512791D328FAA010DCB8|SigB]) [pubmed|15805528]
    • view in new tab

    genes
    [gene|40624E9FC30D75D172EF098C7FAC77B2573CC129|ctc]
    description
    [Pubmed|22383849]

    sigma factors

  • [protein|580011DE5DC40EC9E7E0512791D328FAA010DCB8|SigB]: sigma factor, [pubmed|15805528], in [regulon|580011DE5DC40EC9E7E0512791D328FAA010DCB8|SigB regulon]

    • regulation

  • induced under stress conditions ([protein|580011DE5DC40EC9E7E0512791D328FAA010DCB8|SigB]) [pubmed|15805528]
    • view in new tab

    Biological materials

    Mutant

  • MGNA-B912 (ctc::erm), available at the [https://shigen.nig.ac.jp/bsub/resource/strainGeneDisrupted/detail/1911 NBRP B. subtilis, Japan]
  • GP500(spc), available in [SW|Jörg Stülke]'s lab [Pubmed|12432960]
  • CS206 (''[gene|40624E9FC30D75D172EF098C7FAC77B2573CC129|ctc]''::''aphA3'', available in [SW|Colin Harwood]'s and [SW|Jörg Stülke]'s labs) [Pubmed|27197833]
  • BKE00520 ([gene|40624E9FC30D75D172EF098C7FAC77B2573CC129|ctc]::erm trpC2) available at [http://www.bgsc.org/getdetail.php?bgscid=BKE00520 BGSC], [Pubmed|28189581], upstream reverse: _UP1_CATATTCAGCACCATCCTCT, downstream forward: _UP4_TAATAGCTTAAGGCGTAACC
  • BKK00520 ([gene|40624E9FC30D75D172EF098C7FAC77B2573CC129|ctc]::kan trpC2) available at [http://www.bgsc.org/getdetail.php?bgscid=BKK00520 BGSC], [Pubmed|28189581], upstream reverse: _UP1_CATATTCAGCACCATCCTCT, downstream forward: _UP4_TAATAGCTTAAGGCGTAACC

    • Expression vectors

  • expression/ purification with N-terminal His-tag in ''E. coli'': pGP804 (in [SW|pWH844]), available in [SW|Jörg Stülke]'s lab [Pubmed|12432960]

    • Antibody

  • available in [SW|Jörg Stülke]'s lab [Pubmed|12432960]

    • References

    Reviews

  • 19216708

    • Original publications

  • 2836704,3123466,3100810,8522540,15805528,12432960,6790515,2836704,116131,11418764,23002217,27197833