TetA gene (DeOptimized from bp 1 to 141)
This TetA gene has been deoptimized from base pairs 1 to 141 using the online Optimizer program (http://genomes.urv.es/OPTIMIZER/)and was constructed using customized Oligo segments that were annealed and ligated into a pSB1A2 vector.
This sequence is the wild type TetA gene which has been deoptimized from base pairs 1 to 141. This is a basic part that can be placed behind a promoter and produce the Tetracycline resistance protein. Being that this gene is deoptimized, we are hypothesizing that it will allow for less translational efficiency as compared to the wild type TetA (no data is available at this time to support or reject this hypothesis).
During the design of this sequence, it was necessary to ensure that the deoptimized sequence did not contain BioBrick restriction sites and that the translational sequence was identical to that of the wild type gene.
Short version of pLacI promoter (56 bp) driving expression of monomeric RFP and TetA resistance proteins with strong RBS for each.
this is the intermediate construct combining pBAD with BBa_S0100, so as to express lacI gene
intermediate construct for an inducible tetracycline resistance, on backbone psB1A2
Short version of pLacI promoter (56 bp) driving monomeric RFP with strong RBS.
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.
represillator of Elowitz and Leibler (2000)
Coding region for the LacI protein with an LVA degradation tail and without an RBS. LacI binds to the pLac regulator <bb_part>BBa_R0010</bb_part> and PLlac01 hybrid regulator <bb_part>BBa_R0011</bb_part> and inhibits transcription. IPTG (Isopropylthiogalactoside) binds to LacI and inhibits its operation, therefore promoting transcription. A rapid degredation tail (LVA) has been added to improve the High to Low performance of this part.
References (unparsed) here: Elowitz, M.B., Leibler, S. A synthetic oscillatory network of transcriptional regulators. Nature 403, 335-338 (2000). [ELOW00] References (unparsed) here: Elowitz, M.B., Leibler, S. A synthetic oscillatory network of transcriptional regulators. Nature 403, 335-338 (2000). [ELOW00] Sequence taken from the repressilator of Elowitz and Leibler (2000). The obtained sequence was compared to the wild-type sequence for LacI obtained through a database search. The sequence had been modified from the wild-type in that wild-type GTG start was changed to an ATG start (note, actual ORF in E.coli has several GTG starts it would seem). The LVA tag has been added for quicker degradation. Incompatible with systems containing LacI, lactose, or IPTG.
Grace Kenney, Daniel Shen, Neelaksh Varshney, Samantha Sutton
This promoter is a modified version of the LacI promoter
This is a modified version of the LacI promoter that should bind LacI tighter than the original.
tetracycline resistance protein TetA(C) (forward), [cf. BBa_J31006]
This part is the coding region of the TetR gene. It requires a promoter and RBS for the cell to be able to express tetracyline resistance.
**highly** engineered mutant of red fluorescent protein from Discosoma striata (coral)
Campbell et al., PNAS v99 p7877 URL
monomeric RFP: Red Fluorescent Protein. Excitation peak: 584 nm Emission peak: 607 nm
TAATAA double stop codon added (DE). Four silent mutations made to remove three EcoRI sites and one PstI site: A28G, A76G, A349G, G337A.
Conversion of the iGEM parts registry to SBOL2.1