araC-Pbad - Arabinose inducible regulatory promoter/repressor unit
Guzman LM, Belin D, Carson MJ, Beckwith J. Tight regulation, modulation, and high-level expression by vectors containing the arabinose PBAD promoter. J Bacteriol. 1995 Jul;177(14):4121-30 Khlebnikov A, Skaug T, Keasling JD, modulation of gene expression from the arabinose-inducible araBAD promoter,J Ind Microbiol Biotechnol. 2002 Jul;29(1):34-7.
This promoter can be induced by arabinose. In presens of arabinose the promotor is active.
Valentina Herbring, Sebastian Palluk, Andreas Schmidt
RBS.3 (medium) -- derivative of BBa_0030
Weak1 RBS based on Ron Weiss thesis. Strength is considered relative to <bb_part>BBa_B0030</bb_part>, <bb_part>BBa_B0031</bb_part>, <bb_part>BBa_B0033</bb_part>.
Varies from -6 to +1 region from original sequence to accomodate BioBricks suffix ("RBS-2" in figure 4-14 of thesis). Contact info for this part: Brian Chow
Vinay S Mahajan, Voichita D. Marinescu, Brian Chow, Alexander D Wissner-Gross and Peter Carr IAP, 2003.
Double terminator consisting of BBa_B0010 and BBa_B0012
PCR amplification of full length E. coli sspB. Originally E. Coli sspB is found in the genome of E. coli.
EcsspB itself regulates the degradation of ssrA tagged proteins through the ClpXP protease in procaryotes. In engineered systems it is used to induce degradation of specifically ssrA tagged proteins. This construct is part of the split system of E. Coli sspB (EcsspB) which was used in fusion with FKBP and FRB to induce the activity of sspB and therefore degradation of proteins with Rapamycins. [1] EcsspB can be functionally divided in three parts: [2] -the N terminal Core domain (113 AA) -the C terminal XB peptide (25 AA) -and a 'flexible linker' in between the first parts (28 AA) We used the same domain structure as is used within the Rapamycin inducable split system. [1] While the Core domain is responsible for dimerization of sspB and binding of ssrA the XB peptide binds the protease ClpXP. The flexible linker is called flexible because it was found, that an increase or reduction in size or amino acid composition does not influence the function of sspB as much as it would in the other domains. [3] For our project we needed the sspB split system to engineer a light inducable sspB.
We used the same length of the XB peptide than used for the Rapamycin inducable split system. [1]
it was amplified from a plasmid from Addgene - provided by Klaus Hahn. LOV2 originally comes from Avena sativa while the ipaA peptide comes from Shigella spp.
Fusion of LOV 2 (A. sativa) with the ipaA peptide. It forms light inducable a tight dimer with Vinculin. [1]
the fusion protein was designed by Lungu et al. [1]
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.
Conversion of the iGEM parts registry to SBOL2.1