Coding

Part:BBa_K1486000

Designed by: iGem EPFL 2014   Group: iGEM14_EPF_Lausanne   (2014-08-12)
Revision as of 17:21, 30 July 2021 by JYC (Talk | contribs)

CpxR coding region

CpxR is a transciption factor that dimerizes and becomes active when phosphorylated by the transmembrane histidine kinase CpxA. CpxA becomes active when the bacterial cell is submitted to different kinds of shock (pH, temperature, pressure, protein misfolding in the inter-membrane space...).

Information contributed by City of London UK (2021)

Part information is collated here to help future users of the BioBrick registry.

Metadata:

  • Group: City of London UK 2021
  • Author: Julian Chen
  • Summary: Added information collated from existing scientific studies

It is a response regulator of the regulatory system 'CpxA/CpxR', which is a 2 component regulatory system. It responds to the envelope stress response with the activation of the downstream genes including cpxP, degP, dsbA and ppiA. [1] Cite error: Closing </ref> missing for <ref> tag

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Sequence and Features


Assembly Compatibility:
  • 10
    COMPATIBLE WITH RFC[10]
  • 12
    COMPATIBLE WITH RFC[12]
  • 21
    INCOMPATIBLE WITH RFC[21]
    Illegal XhoI site found at 61
  • 23
    COMPATIBLE WITH RFC[23]
  • 25
    INCOMPATIBLE WITH RFC[25]
    Illegal AgeI site found at 472
  • 1000
    COMPATIBLE WITH RFC[1000]


  1. ↑ “The Cpx Two-Component Signal Transduction Pathway of Escherichia Coli Regulates Transcription of the Gene Specifying the Stress-Inducible Periplasmic Protease, DegP.” n.d. Www.uniprot.org. Accessed July 30, 2021. https://www.uniprot.org/citations/7883164.
[edit]
Categories
//cds/transcriptionalregulator/activator
//chassis/prokaryote/ecoli
//direction/forward
regulator
transcriptional
Parameters
chassisE coli
directionForward
functionTransciption regulator
negative_regulatorsCpxA (phosphatase activity)
positive_regulatorsCpxA (Histidine kinase activity when activated)
rbsElowitz
resistanceChloramphenicol