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.
RBS.1 (strong) -- modified from R. Weiss
Strong RBS based on Ron Weiss thesis. Strength is considered relative to <bb_part>BBa_B0031</bb_part>, <bb_part>BBa_B0032</bb_part>, <bb_part>BBa_B0033</bb_part>.
Varies from -6 to +1 region from original sequence to accomodate BioBricks suffix ("orig" in figure 4-14 of Ron Weiss thesis). 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 Brian Chow
Vinay S Mahajan, Voichita D. Marinescu, Brian Chow, Alexander D Wissner-Gross and Peter Carr IAP, 2003.
green fluorescent protein derived from jellyfish Aequeora victoria wild-type GFP (SwissProt: P42212
GFP (mut3b) [note that this part does not have a barcode]
AraC operator, truncated to include araO1, araI1, araI2, c-amp1, and c-amp2 sites. This operator should *activate* transcription in the presence of AraC; b/c the operator lacks the araO2 site, there should not be araC-mediated repression.
Inhibitor (AraC loop attachment with O2 site)
this piece of DNA contains a "dead" part of coding region for AraC, and a functional Operator2 site. when attached to the rest of the promoter region, this part allows for the binding and loop formation that would result in repression of the araC promoter
1) changed ATG start codon to TAG stop 2) 6 random deletions upstream of putative araC binding sites to preserve spacing for loop back (BB ends will add 6 base pairs); spacing crucial in matching up O2 and I2 binding sites (turns of DNA helix) 3) designed to attach to R0080 to enable all (positive and negative) regulatory functions, and to form "loop back"
Conversion of the iGEM parts registry to SBOL2.1