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rsoA [2019-02-01 12:38:30]
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rsoA [2019-02-01 12:38:30]

co-sigma factor (with SigO)
Locus
BSU33222
Isoelectric point
4.00
Molecular weight
9.00 kDa
Protein length
79 aa Sequence Blast
Gene length
240 bp Sequence Blast
Function
RNA polymerase sigma factor
Product
co-sigma factor (with SigO)
Essential
no
Synonyms
rsoA,yvrHa
Outlinks
KEGGBsubCycUniProtExpression Browser

Genomic Context

      
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Categories containing this gene/protein

  • Information processing → RNA synthesis and degradation → Transcription → Sigma factors
  • Information processing → Regulation of gene expression → Sigma factors and their control → Sigma factors
  • Lifestyles → Coping with stress → Acid stress proteins (controlled by YvrI-YvrHa)

    • Gene

    Coordinates
    3,409,219 3,409,458

    The protein

    Domains

  • corresponds to region 2 of a sigma factor PubMed

    • Expression and Regulation

    Operons

    Genes
    sigO-rsoA
    Description
    PubMed

    Sigma factors

  • SigO: sigma factor, PubMed, in SigO regulon
  • RsoA: sigma factor, in RsoA regulon

    • Regulatory mechanism

  • YvrHb: activation, PubMed, in YvrHb regulon

    • Regulation

  • induced by acidic growth conditions PubMed
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    Biological materials

    Mutant

  • BKE33222 (rsoA::erm trpC2) available at BGSC, PubMed, upstream reverse: _UP1_TTGTTCAAACTGGCCGTCCA, downstream forward: _UP4_TAATATTTTCATATGAAAAA
  • BKK33222 (rsoA::kan trpC2) available at BGSC, PubMed, upstream reverse: _UP1_TTGTTCAAACTGGCCGTCCA, downstream forward: _UP4_TAATATTTTCATATGAAAAA

    • Labs working on this gene/protein

  • John Helmann, Cornell University, USA Homepage

    • References

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