Booperator aiia test 4: effect of tetR on production of RhlR
Srini Devadas, David Gray, Ronny Krashinsky, Debra Lin, and Chris Zheng Liu
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.
Lutz, R., Bujard, H., Nucleic Acids Research (1997) 25, 1203-1210.
Sequence for pTet inverting regulator driven by the TetR protein.
BBa_R0040 TetR-Regulated Promoter is based on a cI promoter. It has been modified to include two TetR binding sites and the BioBrick standard assembly head and tail restriction sites.
June Rhee, Connie Tao, Ty Thomson, Louis Waldman
Pseudomonas aeruginosa rhlAB promoter
Promoter activated by RhlR in concert with C4-HSL. C4-HSL is produced by RhlI, and acts as a quorum-sensing autoinducer. This is the natural sequence taken from Pseudomonas aeruginosa. Crosstalk: this promoter is also activated at a low level by LasR with its associated HSL.
The -10 and -35 sites are labeled as identified in [Pearson97]. The part begins with the RhlR binding site, and (rather arbitrarily) ends with the first transcribed base (+1).
rhlR repressor/activator from P. aeruginosa PA3477 (+LVA)
Transcriptional regulator, in complex with N-butyryl-HSL, RhlR binds to the Rhl promoter
(1/28/04 Edit Jamboree) (0) No BB sites (1) ATG (2) TAATAA (3) Blast checks out (4) No codon changes (5) Maybe chassis compatability (check by experiment) (6) Codon usage not optimal (but looks OK) (7) ssrA tag added
Debra Lin, Srini Devadas, David Gray, Ronny Krashinsky, and Chris Zheng Liu, Boopers
enhanced yellow fluorescent protein derived from A. victoria GFP
Modified from <bb_part>BBa_E0031</bb_part>
Yellow fluorescent protein (EYFP) reporter coding sequence without the Ribosome Binding Site. Modified with an LVA tail for rapid degradation of the protein and faster fall time for the emission. Annotated mutation cause a Q81L mutation that appears to not be near the active site.
BBa_E0032 yellow fluorescent protein is based on BioBrick part BBa_E0031. It has been modified to include a rapid degradation LVA tail, and includes the BioBrick standard assembly head and tail restriction sites. The RBS has been removed. The stop codon has been changed from TAA to a double stop codon TAATAA.
Conversion of the iGEM parts registry to SBOL2.1