BBa_R0010 1 LacI promoter (lacI regulated) 2003-01-31T12:00:00Z 2015-05-08T01:14:14Z The Plac insert was PCR'd from the MG1655 strain of E.coli K12. Released HQ 2013 Inverting regulatory region controlled by LacI (<bb_part>BBa_C0010</bb_part>, <bb_part>BBa_C0011</bb_part>, etc.) <p> The pLac regulatory region is a 243 base-pair sequence with standard BioBrick prefix and suffix sections on its ends. It contains two protein binding sites: CAP, which is generally present in E.coli and is assocciated with cell health and availability of glucose., and LacI, the Lac inhibitor <bb_part>BBa_C0010</bb_part> which binds in an dimerized cooperative manner to inhibit the transcription of the protein that follows. In the presence of lactose or IPTG, an analog of lactose, LacI is unable to correctly bind and inhibit transcription. This allows <bb_part>BBa_R0010</bb_part> to be used as a inverter or as a detector of lactose or IPTG. false true _1_ 0 24 7 In stock false <P> <P><P> LacI binds to this regulator. This part is incompatible with species containing active LacI coding regions. Lactose and IPTG disable the operation of LacI and this regulator. This part is incompatible with environments containing lactose or lactose analogs. true annotation1961223 1 CAP binding site range1961223 1 89 126 annotation1961225 1 -10 range1961225 1 161 166 annotation1961224 1 -35 range1961224 1 137 142 annotation1961227 1 start range1961227 1 173 173 annotation1961222 1 BBa_R0010 range1961222 1 1 200 annotation1961226 1 LacI binding site range1961226 1 166 200 annotation1961221 1 end of LacI coding region (inactive) range1961221 1 1 88 BBa_B0012 1 BBa_B0012 TE from coliphageT7 2003-01-31T12:00:00Z 2015-08-31T04:07:20Z Derived from the TE terminator of T7 bacteriophage between Genes 1.3 and 1.4 <genbank>V01146</genbank>. Released HQ 2013 Transcription terminator for the <i>E.coli</i> RNA polymerase. false false _1_ 0 24 7 In stock false <P> <P>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).<P> Use anywhere transcription should be stopped when the gene of interest is upstream of this terminator. false Reshma Shetty annotation1687 1 stop range1687 1 34 34 annotation1690 1 polya range1690 1 28 41 annotation1686 1 T7 TE range1686 1 8 27 annotation7020 1 BBa_B0012 range7020 1 1 41 BBa_B0034 1 BBa_B0034 RBS (Elowitz 1999) -- defines RBS efficiency 2003-01-31T12:00:00Z 2015-08-31T04:07:20Z Released HQ 2013 RBS based on Elowitz repressilator. false true _1_ 0 24 7 In stock false Varies from -6 to +1 region from original sequence to accomodate BioBricks suffix. <p>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: <a href="mailto:(bchow@media.mit.edu)">Brian Chow</a> true Vinay S Mahajan, Voichita D. Marinescu, Brian Chow, Alexander D Wissner-Gross and Peter Carr IAP, 2003. annotation23325 1 conserved range23325 1 5 8 BBa_B0010 1 BBa_B0010 T1 from E. coli rrnB 2003-11-19T12:00:00Z 2015-08-31T04:07:20Z Transcriptional terminator consisting of a 64 bp stem-loop. false false _1_ 0 24 7 In stock false true Randy Rettberg annotation7018 1 BBa_B0010 range7018 1 1 80 annotation4184 1 stem_loop range4184 1 12 55 BBa_K1399004 1 BBa_K1399004 GFP (mut3b) with LVA-ssrA degradation tag 2014-09-18T11:00:00Z 2015-06-01T07:07:29Z GFP comes from part E1010, the tag sequence was obtained from paper by Andersen et al., (1998).[2] GFP (mut3b) (see part BBa_E0040) with added LVA-ssrA degradation tag. The tag increases GFP turn-over rate, thus providing better temporal resolution of green fluorescence. In the same time, maximal fluorescence amplitudes will be lower as newly formed protein is degraded as soon as it is formed. The tag encodes peptide sequence AANDENYALVA and is recognized by ClpA and ClpX unfoldases and ClpX mediator SspB.[1] ClpA and ClpX then form a proteosome-like complex with ClpP protease and the protein is degraded.[1] The final three residues of the tag determines the strength of interaction with ClpX and thus the final protein degradation rate.[2] The LVA tag is reported to lead to fast protein degradation, degrading GFP with rate -0.018 per minute.[2] However, be aware that exact protein degradation rate depends on multiple factors: ClpXP and ClpAP protease and SspB mediator concentrations, protein stability, Km of binding to the protease, temperature [3]. References [1] Flynn, J. M. et al. Overlapping recognition determinants within the ssrA degradation tag allow modulation of proteolysis. Proc. Natl. Acad. Sci. U. S. A. 98, 10584???9 (2001). [2] Andersen, J. B. et al. New unstable variants of green fluorescent protein for studies of transient gene expression in bacteria. Appl. Environ. Microbiol. 64, 2240???6 (1998). [3] Purcell, O., Grierson, C. S., Bernardo, M. Di & Savery, N. J. Temperature dependence of ssrA-tag mediated protein degradation. J. Biol. Eng. 6, 10 (2012). false false _1777_ 4206 22477 9 In stock true The tag was attached to GFP using PCR and MABEL (mutagenesis with blunt-end ligation), thus avoiding introduction of additonal residues and restriction site. Different parts of the tag are recognized by different proteins, for example, the final 3 residues (LVA in this case) are recognised by ClpX, whereas first 4 residues of the tag are required for efficient SspB binding.[1] Thus modifications of these critical residues alter the efficacy with what different proteases bind to it. false Anna Stikane annotation2383916 1 stop range2383916 1 748 750 annotation2383913 1 start range2383913 1 1 3 annotation2383917 1 stop range2383917 1 751 753 annotation2383915 1 LVA range2383915 1 715 747 annotation2383914 1 GFP (mut3b) range2383914 1 4 714 BBa_B0015 1 BBa_B0015 double terminator (B0010-B0012) 2003-07-16T11:00:00Z 2015-08-31T04:07:20Z Released HQ 2013 Double terminator consisting of BBa_B0010 and BBa_B0012 false true _1_ 0 24 7 In stock false true Reshma Shetty component1916612 1 BBa_B0012 component1916610 1 BBa_B0010 annotation1916612 1 BBa_B0012 range1916612 1 89 129 annotation1916610 1 BBa_B0010 range1916610 1 1 80 BBa_K1399015 1 BBa_K1399015 Plac-GFP(LVA) 2014-09-18T11:00:00Z 2015-05-08T01:10:16Z other biobricks Lactose/IPTG inducible promoter with GFP reporter tagged with AAV-ssrA degradation tag followed by terminator. The tagged GFP is actively degraded within cell, thus provides better temporal resolution of green fluorescence and promoter activity. false false _1777_ 0 22477 9 In stock true Part was assembled using BrickClip assembly (BBF RFC104) using other biobrick parts as templates. BrickClip assembly is a special case of more general Paperclip assembly method.[1] false Anna Stikane component2384064 1 BBa_R0010 component2384072 1 BBa_B0034 component2384085 1 BBa_B0015 component2384078 1 BBa_K1399004 annotation2384078 1 BBa_K1399004 range2384078 1 227 979 annotation2384072 1 BBa_B0034 range2384072 1 209 220 annotation2384085 1 BBa_B0015 range2384085 1 988 1116 annotation2384064 1 BBa_R0010 range2384064 1 1 200 BBa_B0010_sequence 1 ccaggcatcaaataaaacgaaaggctcagtcgaaagactgggcctttcgttttatctgttgtttgtcggtgaacgctctc BBa_R0010_sequence 1 caatacgcaaaccgcctctccccgcgcgttggccgattcattaatgcagctggcacgacaggtttcccgactggaaagcgggcagtgagcgcaacgcaattaatgtgagttagctcactcattaggcaccccaggctttacactttatgcttccggctcgtatgttgtgtggaattgtgagcggataacaatttcacaca BBa_B0034_sequence 1 aaagaggagaaa BBa_K1399004_sequence 1 atgcgtaaaggagaagaacttttcactggagttgtcccaattcttgttgaattagatggtgatgttaatgggcacaaattttctgtcagtggagagggtgaaggtgatgcaacatacggaaaacttacccttaaatttatttgcactactggaaaactacctgttccatggccaacacttgtcactactttcggttatggtgttcaatgctttgcgagatacccagatcatatgaaacagcatgactttttcaagagtgccatgcccgaaggttatgtacaggaaagaactatatttttcaaagatgacgggaactacaagacacgtgctgaagtcaagtttgaaggtgatacccttgttaatagaatcgagttaaaaggtattgattttaaagaagatggaaacattcttggacacaaattggaatacaactataactcacacaatgtatacatcatggcagacaaacaaaagaatggaatcaaagttaacttcaaaattagacacaacattgaagatggaagcgttcaactagcagaccattatcaacaaaatactccaattggcgatggccctgtccttttaccagacaaccattacctgtccacacaatctgccctttcgaaagatcccaacgaaaagagagaccacatggtccttcttgagtttgtaacagctgctgggattacacatggcatggatgaactatacaaagctgcaaacgacgaaaactacgctttagtagcttaataa BBa_B0012_sequence 1 tcacactggctcaccttcgggtgggcctttctgcgtttata BBa_B0015_sequence 1 ccaggcatcaaataaaacgaaaggctcagtcgaaagactgggcctttcgttttatctgttgtttgtcggtgaacgctctctactagagtcacactggctcaccttcgggtgggcctttctgcgtttata BBa_K1399015_sequence 1 caatacgcaaaccgcctctccccgcgcgttggccgattcattaatgcagctggcacgacaggtttcccgactggaaagcgggcagtgagcgcaacgcaattaatgtgagttagctcactcattaggcaccccaggctttacactttatgcttccggctcgtatgttgtgtggaattgtgagcggataacaatttcacacatactagagaaagaggagaaatactagatgcgtaaaggagaagaacttttcactggagttgtcccaattcttgttgaattagatggtgatgttaatgggcacaaattttctgtcagtggagagggtgaaggtgatgcaacatacggaaaacttacccttaaatttatttgcactactggaaaactacctgttccatggccaacacttgtcactactttcggttatggtgttcaatgctttgcgagatacccagatcatatgaaacagcatgactttttcaagagtgccatgcccgaaggttatgtacaggaaagaactatatttttcaaagatgacgggaactacaagacacgtgctgaagtcaagtttgaaggtgatacccttgttaatagaatcgagttaaaaggtattgattttaaagaagatggaaacattcttggacacaaattggaatacaactataactcacacaatgtatacatcatggcagacaaacaaaagaatggaatcaaagttaacttcaaaattagacacaacattgaagatggaagcgttcaactagcagaccattatcaacaaaatactccaattggcgatggccctgtccttttaccagacaaccattacctgtccacacaatctgccctttcgaaagatcccaacgaaaagagagaccacatggtccttcttgagtttgtaacagctgctgggattacacatggcatggatgaactatacaaagctgcaaacgacgaaaactacgctttagtagcttaataatactagagccaggcatcaaataaaacgaaaggctcagtcgaaagactgggcctttcgttttatctgttgtttgtcggtgaacgctctctactagagtcacactggctcaccttcgggtgggcctttctgcgtttata igem2sbol 1 iGEM to SBOL conversion Conversion of the iGEM parts registry to SBOL2.1 James Alastair McLaughlin Chris J. Myers 2017-03-06T15:00:00.000Z