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sigH [Mon Jan 04 2016 17:17:54 GMT+0100 (CET)]
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sigH [Mon Jan 04 2016 17:17:54 GMT+0100 (CET)]

RNA polymerase sigma factor SigH
locus
BSU00980
pI
5.00
mw
25.00 kDa
function
transcription of early stationary phase genes
(sporulation, competence)
product
RNA polymerase sigma factor SigH
essential
no
synonyms
spo0H

Genomic Context

      

categories

  • [category|SW 3|Information processing] → [category|SW 3.2|RNA synthesis and degradation] → [category|SW 3.2.1|Transcription] → [category|SW 3.2.1.2|Sigma factors]
  • [category|SW 3|Information processing] → [category|SW 3.4|Regulation of gene expression] → [category|SW 3.4.1|Sigma factors and their control] → [category|SW 3.4.1.1|Sigma factors]
  • [SW|Categories] containing this gene/protein

  • [SW|transcription], [SW|sigma factors and their control]
  • This gene is a member of the following [SW|regulons]

  • [SW|AbrB regulon]
  • Gene

    Coordinates on the chromosome (coding sequence)
    116,600 -> 117,256

    The protein

    Protein family

  • sigma-70 factor family (according to Swiss-Prot)
  • [SW|Interactions]

  • ([protein|search|RpoB]-[protein|search|RpoC])-[protein|search|SigH]
  • Expression and Regulation

    Operon

  • ''sigH'' (DBTBS)
  • [SW|Sigma factor]

  • [protein|search|SigA] [Pubmed|1898930]
  • Regulation

  • repressed during logrithmic growth ([protein|search|AbrB]) [Pubmed|7592498]
  • Regulatory mechanism

  • [protein|search|AbrB]: transcription repression [Pubmed|7592498]
  • Labs working on this gene/protein

  • [SW|Charles Moran], Emory University, NC, USA [http://www.microbiology.emory.edu/moran_c.html homepage]
  • References

    Reviews

  • 20833318
  • The [SW|SigH regulon]

  • 12169614
  • Original Publications

  • 1391042,3123466,2122453,3127379,2502532,6405278,2118512,2509422,1904128,3007003,2500529,9733708,11377871,8600030,7592498,1898930,2509423,20154131