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resB [2018-12-07 16:39:43]
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resB [2018-12-07 16:39:43]

part of haem translocase, required for cytochrome c synthesis
Locus
BSU23140
Isoelectric point
9.47
Molecular weight
61.59 kDa
Protein length
542 aa Sequence Blast
Gene length
1626 bp Sequence Blast
Function
cytochrome c biogenesis
Product
part of the ResB-ResC haem translocase
Essential
no
Synonyms
ypxB
Outlinks
KEGGBsubCycSubtiListUniProtExpression Browser

Genomic Context

      
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Categories containing this gene/protein

  • Metabolism → Electron transport and ATP synthesis → Respiration → Respiration/ other
  • Groups of genes → Membrane proteins

    • Gene

    Coordinates
    2,419,179 → 2,420,807

    Phenotypes of a mutant

  • essential PubMed, non-essential according to PubMed

    • The protein

    Catalyzed reaction/ biological activity

  • haem-binding protein, translocation of haem from the cytoplasmic to the extracytoplasmic site of the membrane PubMed

    • Localization

  • cell membrane ResB-ResC PubMed

    • Expression and Regulation

    Operons

    Genes
    rluB-resA-resB-resC-resD-resE
    Description
    PubMed
    view in new tab

    Genes
    resA-resB-resC-resD-resE
    Description
    PubMed

    Sigma factors

  • SigA: sigma factor, PubMed, in SigA regulon

    • Regulatory mechanism

  • ResD: activation, PubMed, in ResD regulon
  • PhoP: activation, PubMed, in PhoP regulon
  • CcpA: repression, PubMed, in CcpA regulon

    • Regulation

  • expressed under anaerobic conditions (ResD) PubMed
    • view in new tab

    Biological materials

    Mutant

  • BKE23140 (ΔresB::erm trpC2) available at BGSC, PubMed, upstream reverse: _UP1_TCCGCATTCACATTTGACTT, downstream forward: _UP4_AAATAGGCGAAAAGGGAGTG
  • BKK23140 (ΔresB::kan trpC2) available at BGSC, PubMed, upstream reverse: _UP1_TCCGCATTCACATTTGACTT, downstream forward: _UP4_AAATAGGCGAAAAGGGAGTG

    • References

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