Composite

Part:BBa_K1413023

Designed by: Laura MATABISHI, Nandjafot MENDY   Group: iGEM14_Evry   (2014-10-17)
Revision as of 21:24, 1 November 2014 by Laurabibi (Talk | contribs)

Promoter-RBS-bphr2 mutated-Terminator

bphR2 gene, from Pseudomonas pseudoalcaligens KF707, allows the transcription of bphR1 which activates the genes of degradation of biphenyls. In our project, genes of degradation was replaced by RFP gene to detect the compound.

In absence of PCBs, bphR2 (BBa_K1413021) is bound to bphR1 promoter which activate the transcription of RFP but in very low expression. In presence of PCBs, when compound diffuses into the media, it binds to bphr2 protein which undergoes a conformational change that permits to activate more stronger bphR1 promoter and increase the transcription of RFP.

IMAGE
Symbol
Mechanism of PCB biosensor with the system bphR2/bphR1 gene
Sequence and Features


Assembly Compatibility:
  • 10
    COMPATIBLE WITH RFC[10]
  • 12
    INCOMPATIBLE WITH RFC[12]
    Illegal NheI site found at 7
    Illegal NheI site found at 30
  • 21
    COMPATIBLE WITH RFC[21]
  • 23
    COMPATIBLE WITH RFC[23]
  • 25
    INCOMPATIBLE WITH RFC[25]
    Illegal NgoMIV site found at 568
  • 1000
    INCOMPATIBLE WITH RFC[1000]
    Illegal SapI.rc site found at 352


[edit]
Categories
Parameters
None