Composite

Part:BBa_K1072007

Designed by: Junjie zhang, Yichong wang, Zewei yan, Rui chen and Xuenian chen   Group: iGEM13_SCUT   (2013-09-07)


Lux pI+RBS+LuxR+2TM+Lux pR+RBS+LuxI+2TM+Lux pR+RBS+GFP+2TM+Lux pR+RBS+α-ALS+2TM

BBa_K1072007 is a composite divece, including LuxR, LuxI, GFP and α-ALS genes.

LuxR is under control of a constitutive promotor, Lux pI. Produce, LuxR, forms a complex with the quorum sensing molecule AHL and this complex subsequently increases the transcriptional rate of the lux pR promoter while also decreas the transcriptional rate of the lux pL promoter. The other genes are under control of this lux pR promoter.

The generator, Lux pR+RBS+LuxI+B0015, express AHL which will combine with LuxR.

GFP also is under control of Lux pR, presenting as reporter.

α-ALS,as our desire produce, will transcrip activated by LuxR and AHL complex. If co-transforming with B0015, this system will transcript α-ALS periodically.

Finally, this part just is the combination of BBa_K1072000 and BBa_K1072006.

Sequence and Features


Assembly Compatibility:
  • 10
    COMPATIBLE WITH RFC[10]
  • 12
    COMPATIBLE WITH RFC[12]
  • 21
    INCOMPATIBLE WITH RFC[21]
    Illegal BglII site found at 1821
  • 23
    COMPATIBLE WITH RFC[23]
  • 25
    COMPATIBLE WITH RFC[25]
  • 1000
    INCOMPATIBLE WITH RFC[1000]
    Illegal BsaI.rc site found at 1101
    Illegal BsaI.rc site found at 1970
    Illegal BsaI.rc site found at 2697
    Illegal BsaI.rc site found at 2916


[edit]
Categories
//cds/enzyme
//chassis/prokaryote/ecoli
//function/reporter/fluorescence
Parameters
control(1) R0063 & (2) R0062 & (3) R0062
device_typefeedback
directionForward
latencySeconds
protein(1) LuxR _ (2) GFP (3) luxI-LVA (4) α-ALS
signalling_molecule3OC6HSL (AHL)
switch_point(1) 2nM