Composite
PcusC-GFP

Part:BBa_K4385012

Designed by: Min An Zhao   Group: iGEM22_Jilin_China   (2022-10-01)
Revision as of 14:18, 6 October 2022 by Minan (Talk | contribs)


Copper sensor

The copper ion sensor part is composed of PcusC and CusSR two-component membrane associated sensor kinase system. CusSR is composed of membrane-associated histidine kinase CusS and transcription activator CusR, responsible for sensing the presence of external Cu2+. When external copper is sensed, the transmembrane structure of CusS protein undergoes a conformational change, and at the same time, autophosphorylation occurs to transmit the signal into the cell. The phosphoryl group is then transferred to the CusR protein, triggering a conformational change in CusR, and the phosphoryl group binds to a sequence in front of the PcusC promoter to turn on downstream gene expression.

Sequence and Features


Assembly Compatibility:
  • 10
    COMPATIBLE WITH RFC[10]
  • 12
    COMPATIBLE WITH RFC[12]
  • 21
    COMPATIBLE WITH RFC[21]
  • 23
    COMPATIBLE WITH RFC[23]
  • 25
    COMPATIBLE WITH RFC[25]
  • 1000
    INCOMPATIBLE WITH RFC[1000]
    Illegal BsaI.rc site found at 826


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Categories
Parameters
None