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ribD→ribT operon
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ribD→ribT operon

Genes
ribD-ribE-ribA-ribH-ribT
Description
PubMed

Sigma factors

  • SigA: sigma factor, PubMed, in SigA regulon

    • Regulatory mechanism

  • FMN-box: transcription termination, via FMN-box in the presence of FMN or FMNH2, this is counter-acted upon binding of RibR, in FMN-box

    • Regulation

  • expressed in the absence of FMN (FMN-box) PubMed
  • binding of FMN to the FMN-box RNA is facilitated by NusG-mediated transcription pausing PubMed
  • the FMN-box RNA is degraded by RNase Y PubMed