P_const(high) : LuxR : Term : pLux/CI-OR : RBS-mCherry : Term
http://partsregistry.org/Part:BBa_K091204, http://partsregistry.org/Part:BBa_K415000
This is a BioBrick composed of parts BBa_091204 and BBa_K4150000. This composite produces LuxR and the mCherry fluorescent protein. The mCherry is activated by the presence of LuxR and AHL, and it is repressed by cI. The LuxR is controlled by a high constitutive promoter.
http://partsregistry.org/wiki/index.php?title=Part:BBa_R0065 http://partsregistry.org/wiki/index.php?title=Part:BBa_J06702
This is a BioBrick composed of parts BBa_R0065 and BBa_J06702. This composite produces the mCherry fluorescent protein. It is activated by the presence of LuxR and AHL, and it is repressed by cI.
RBS (Elowitz 1999) -- defines RBS efficiency
Varies from -6 to +1 region from original sequence to accomodate BioBricks suffix. No secondary structures are formed in the given RBS region. Users should check for secondary structures induced in the RBS by upstream and downstream elements in the +50 to -50 region, as such structures will greatly affect the strength of the RBS. Contact info for this part: Brian Chow
Vinay S Mahajan, Voichita D. Marinescu, Brian Chow, Alexander D Wissner-Gross and Peter Carr IAP, 2003.
Derived from the TE terminator of T7 bacteriophage between Genes 1.3 and 1.4 <genbank>V01146</genbank>.
Transcription terminator for the E.coli RNA polymerase.
Suggested by Sri Kosuri and Drew Endy as a high efficiency terminator. The 5' end cutoff was placed immediately after the TAA stop codon and the 3' end cutoff was placed just prior to the RBS of Gene 1.4 (before AAGGAG). Use anywhere transcription should be stopped when the gene of interest is upstream of this terminator.
Transcriptional terminator consisting of a 64 bp stem-loop.
Produces LuxR protein which can sense 3OC6HSL in the media and activate transcription from R0062, the right hand Lux promoter
mCherry from Roger Y. Tsien's lab, altered to be BioBrick compatible
mRFP (DsRed) derived, altered to be a biobrick by removing a PstI site and adding in the ends.
Made a point mutation to eliminate a PstI site in the middle and then added BioBrick ends using PCR. Sequenced using primers that bind to the pSB1A2 plasmid on either side of the brick.
Promoter (lambda cI and luxR regulated -- hybrid)
cI repressor negatively regulates this promoter and LuxR activates its transcription.The effect of cI is dominant over LuxR. This part is based on the LuxR and cI repressor regulated hybrid promoter designed and tested by Ron Weiss. It requires the binding of two cI repressor dimers for maximal repression and contains two cI repressor binding sites namely, OR1 and OR2. This promoter is leaky in the sense that 'some' transcription is seen in the absence of both cI and LuxR. LuxI cI activity of promoter + + zero + - maximum - + zero - - leaky (no quantitative information)
This part was designed based on the LuxR and cI repressor regulated hybrid promoter tested by Ron Weiss and the LuxR-LuxICDABE sequence annotated by Tom Knight <genbank>AF170104</genbank>.
Vinay S Mahajan, Voichita D. Marinescu, Brian Chow, Alexander D Wissner-Gross and Peter Carr
V. fischeri <genbank>AF170104</genbank>
In complex with HSL, LuxR binds to the Lux promoter, activating transcription from Pr <bb_part>BBa_R0062</bb_part>, and repressing transcription from Pl <bb_part>BBa_R0063</bb_part>. The lux cassette of V. fischeri contains a left and a right promoter. The right promoter gives weak constitutive expression of downstream genes.This expression is up-regulated by the action of the Lux activator, LuxR complexed to HSL. Two molecules of LuxR protein form a complex with two molecules the signalling compound homoserine lactone (HSL). This complex binds to a palindromic site on the promoter, increasing the rate of transcription.
2 silent point mutants were introduced in the coding sequence to remove internal XbaI and PstI sites. Mutation sites were chosen to replace codons commonly used in E. coli with codons used at a similar frequency.
Conversion of the iGEM parts registry to SBOL2.1