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ylqB [Tue Dec 13 2016 11:16:33 GMT+0100 (CET)]
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ylqB [Tue Dec 13 2016 11:16:33 GMT+0100 (CET)]

inhibitor of entry into sporulation via KinB or KinC
locus
BSU15960
pI
8.61
mw
17.00 kDa
function
control of entry into sporulation via the phosphorelay
product
inhibitor of entry into sporulation
essential
no
synonyms

Genomic Context

      

categories

  • [category|SW 3|Information processing] → [category|SW 3.4|Regulation of gene expression] → [category|SW 3.4.7|phosphorelay] → [category|SW 3.4.7.2|Proteins controlling the activity of the kinases]
  • [category|SW 4|Lifestyles] → [category|SW 4.2|Sporulation] → [category|SW 4.2.2|phosphorelay] → [category|SW 4.2.2.2|Proteins controlling the activity of the kinases]
  • [category|SW 6|Groups of genes] → [category|SW 6.12|Secreted proteins]
  • [SW|Categories] containing this gene/protein

  • [SW|phosphorelay]
  • This gene is a member of the following [SW|regulons]

  • [SW|AbrB regulon], [SW|SigD regulon]
  • Gene

    Coordinates on the chromosome (coding sequence)
    1,671,166 -> 1,671,651

    The protein

    Catalyzed reaction/ biological activity

  • inhibits [protein|search|KinB] or [protein|search|KinC] activity [Pubmed|23335417]
  • [SW|Localization]

  • extracellular (signal peptide) [Pubmed|18957862]
  • Expression and Regulation

    Operon

  • ''sivC'' [Pubmed|15033535]
  • [SW|Sigma factor]

  • [protein|search|SigD] [Pubmed|15033535]
  • Regulation

  • repressed by casamino acids [Pubmed|12107147]
  • repressed during logarithmic growth ([protein|search|AbrB]) [Pubmed|18840696]
  • Regulatory mechanism

  • [protein|search|AbrB]: transcription repression [Pubmed|18840696]
  • Biological materials

    Mutant

  • BKE15960 (''[protein|search|sivC]''::''erm'', available in the BGSC and in [SW|Jörg Stülke]'s lab)
  • GP1823(''[protein|search|sivC]''::''erm'', available in [SW|Jörg Stülke]'s lab)
  • References

  • 18957862,12107147,15033535,18840696,23335417