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 annotation4184 1 stem_loop range4184 1 12 55 annotation7018 1 BBa_B0010 range7018 1 1 80 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_K737038 1 BBa_K737038 galK::GFP generator ligated to sRNA device controlled by IPTG 2012-09-18T11:00:00Z 2015-05-08T01:13:07Z No Small RNA Spot42 controls the GFP mRNA translation by blocking the RBS in galK.The galK and E0040 is fused together using ClaI site to avoid stop condon in standard scar.J23106 is a moderate promotor,and galK???s RBS is a moderate one. [J23106,P0412]is a LacI generator, which represses lac promotor and can be induced by IPTG. IPTG concentration gradient results in different sRNA Spot42 levels in cells, which can be monitored by our galK::GFP generator,where galK is the RBS of GFP and the target for Spot42. false false _986_ 0 14291 9 It's complicated false References: [1]Johannes H. Urban and Jo?? rg Vogel, Translational control and target recognition by Escherichia coli small RNAs in vivo, Nucleic Acids Research, 2007, Vol. 35, No. 3 false Wenjie Wu and Peiran Zhang component2189754 1 BBa_K737058 component2189757 1 BBa_K737066 component2189749 1 BBa_R0011 component2189755 1 BBa_J23106 component2189748 1 BBa_P0412 component2189735 1 BBa_J23106 component2189756 1 BBa_K737033 annotation2189735 1 BBa_J23106 range2189735 1 1 35 annotation2189755 1 BBa_J23106 range2189755 1 1540 1574 annotation2189749 1 BBa_R0011 range2189749 1 1360 1413 annotation2189754 1 BBa_K737058 range2189754 1 1423 1531 annotation2189757 1 BBa_K737066 range2189757 1 1718 2434 annotation2189748 1 BBa_P0412 range2189748 1 44 1351 annotation2189756 1 BBa_K737033 range2189756 1 1583 1709 BBa_K737066 1 BBa_K737066 E0040 without AUG 2012-09-20T11:00:00Z 2015-05-08T01:13:08Z To get more information ,please refer to the part E0040. This part is from E0040,however,it lacks AUG. false false _986_ 0 14291 9 In stock false No false Peiran Zhang BBa_P0412 1 BBa_P0412 PoPS -> LacI [S0150] 2004-04-26T11:00:00Z 2015-05-08T01:14:10Z Released HQ 2013 -- No description -- false false _1_ 0 24 7 In stock false false Randy Rettberg component944844 1 BBa_B0010 component944837 1 BBa_C0012 component944854 1 BBa_B0012 component944827 1 BBa_B0034 annotation944844 1 BBa_B0010 range944844 1 1180 1259 annotation944827 1 BBa_B0034 range944827 1 1 12 annotation944854 1 BBa_B0012 range944854 1 1268 1308 annotation944837 1 BBa_C0012 range944837 1 19 1146 BBa_R0011 1 lacI+pL Promoter (lacI regulated, lambda pL hybrid) 2003-01-31T12:00:00Z 2015-05-08T01:14:14Z represillator of Elowitz and Leibler (2000) Released HQ 2013 Inverting regulatory region controlled by LacI (<bb_part>BBa_C0010</bb_part>, <bb_part>BBa_C0011</bb_part>, etc.) <p> The PLlac 0-1 promoter is a hybrid regulatory region consisting of the promoter P(L) of phage lambda with the cI binding sites replaced with lacO1. The hybrid design allows for strong promotion that can nevertheless be tightly repressed by LacI, the Lac inhibitor (i.e. repressor) (<bb_part>BBa_C0010</bb_part>) ([LUTZ97]). The activity of the promoter can be regulated over a >600-fold range by IPTG in E.Coli DH5-alpha-Z1 (same paper reference). false true _1_ 0 24 7 In stock false <P> <P>hybrid promoter design to create strong promoter that is, at the same time, highly repressible. note that the upstream operator installed in this hybrid is slightly different than the one in the original source (Lutz and Bujard, 1997). the most upstream operator region is slightly truncated in the represillator version, so that both operators in the hybrid are the same sequence. see references for details. also, the sequence has been truncated after the transcriptional start site.<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 increase transcription. This part is incompatible with environments containing lactose or lactose analogs. true Neelaksh Varshney, Grace Kenney, Daniel Shen, Samantha Sutton annotation1999 1 lac O1 range1999 1 3 19 annotation7064 1 BBa_R0011 range7064 1 1 54 annotation2000 1 -35 range2000 1 20 25 annotation2001 1 lac O1 range2001 1 26 42 annotation2002 1 -10 range2002 1 43 48 BBa_C0012 1 lacI lacI repressor from E. coli (+LVA) 2003-01-31T12:00:00Z 2015-08-31T04:07:23Z represillator of Elowitz and Leibler (2000) Released HQ 2013 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.</P> <P>A rapid degredation tail (LVA) has been added to improve the High to Low performance of this part.</P> false false _1_ 0 24 7 In stock false References (unparsed) here: <p>Elowitz, M.B., Leibler, S. A synthetic oscillatory network of transcriptional regulators. <em>Nature</em> 403, 335-338 (2000). <a href="http://biobricks.ai.mit.edu/BB_References.htm#ELOW00">[ELOW00]</a><br> <br> </P> <P> References (unparsed) here: <p>Elowitz, M.B., Leibler, S. A synthetic oscillatory network of transcriptional regulators. <em>Nature</em> 403, 335-338 (2000). <a href="http://biobricks.ai.mit.edu/BB_References.htm#ELOW00">[ELOW00]</a><br> <br> </P> <P>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.<P> Incompatible with systems containing LacI, lactose, or IPTG. true Grace Kenney, Daniel Shen, Neelaksh Varshney, Samantha Sutton annotation7031 1 BBa_C0012 range7031 1 1 1128 annotation1723 1 lacI-LVA range1723 1 1 1128 annotation2213988 1 Help:Barcodes range2213988 1 1129 1153 annotation1722 1 LVA range1722 1 1090 1128 BBa_J23106 1 BBa_J23106 constitutive promoter family member 2006-08-13T11:00:00Z 2015-08-31T04:08:40Z Isolated from library of promoters Released HQ 2013 Later false true _52_ 0 483 95 In stock true N/A true John Anderson BBa_K737033 1 BBa_K737033 galK is the leader sequence of galactokinase (GalK) 2012-09-17T11:00:00Z 2015-05-08T01:13:07Z Reference: [1] Johannes H. Urban and Jo?? rg Vogel, Translational control and target recognition by Escherichia coli small RNAs in vivo, Nucleic Acids Research, 2007, Vol. 35, No. 3 [2] Boris G??rke and J??rg Vogel, Noncoding RNA control of the making and breaking of sugars, GENES & DEVELOPMENT 22:2914???2925 ,2008 Released HQ 2013 galK is the leader sequence of galactokinase (GalK),and Spot42 sRNA controls the synthesis of the galactokinase (GalK) in response to the availability of glucose in the environment,by blocking the recognition of antiSD motif to RBS.The repression is modest(about 2.6 fold),maybe there is no subsequent degradation caused by the major degradosome,RNaesE and RNaseIII. Note:The ClaI site is blocked by GATC methylation due to a mistake.It should be amplified by PCR to get rid of dam methylation before ClaI degestion false false _986_ 0 14291 9 In stock false No false Peiran Zhang 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 annotation1690 1 polya range1690 1 28 41 annotation1686 1 T7 TE range1686 1 8 27 annotation7020 1 BBa_B0012 range7020 1 1 41 annotation1687 1 stop range1687 1 34 34 BBa_K737058 1 BBa_K737058 Spot42 is a multitarget small RNA that mediates the discoordinate expression of the E.coli galactose 2012-09-18T11:00:00Z 2015-05-08T01:13:08Z No Spot42 is a multitarget small RNA that mediates the discoordinate expression of the E.coli galactose operon and other sugar metabolic pathway,such as galK,nanC,ytfJ,srlA,which are the 5??? leader sequence of the corresponding metabolic enzymes. Take galK for example,Spot42 causes translation repression by base pairing to RBS in the 5??? leader sequence,then block the recognition of the antiSD sequence on 30S subunit. It???s a very strong pairing(up to 20bases),but it only causes 2.6 fold repression according to Johannes H. Urban and Jo?? rg Vogel,for it doesn???t result in the degradation of the RNA complex by RNaseE(ssRNA degradation) and RNaseIII(dsRNA degradation),both of them are major enzymes that causes RNA degradation in vivo.Spot42-galK complex degrades in a slow and presently unclear way. The base pairing is initiated by the recognition of seed region,which plays a significant role in the repression efficiency. Small RNA chaperone Hfq is an abundant protein that has 40000~50000 copies each cell,accelerating annealing and strand-exchange between small RNAs and target mRNA.Hfq binds to the AU-rich domain of small RNA,and footprinting experiments has shown that Hfq protects the degradation of RNA from RNase.It is essential to most of small RNAs in E.coli,extremely enchances the repression efficiency. Spot42 have a weak Hfq binding site(whereas galK weaker),an endogenous terminator(unclear efficiency,maybe weak),and the multitarget repression stem-loop. false false _986_ 0 14291 9 Not in stock true References: [1] Vandana Sharma, Asami Yamamura, and Yohei Yokobayashi,Engineering Artificial Small RNAs for Conditional Gene Silencing in Escherichia coli,ACS Synthetic Biology false Peiran Zhang BBa_B0010_sequence 1 ccaggcatcaaataaaacgaaaggctcagtcgaaagactgggcctttcgttttatctgttgtttgtcggtgaacgctctc BBa_B0034_sequence 1 aaagaggagaaa BBa_J23106_sequence 1 tttacggctagctcagtcctaggtatagtgctagc BBa_C0012_sequence 1 atggtgaatgtgaaaccagtaacgttatacgatgtcgcagagtatgccggtgtctcttatcagaccgtttcccgcgtggtgaaccaggccagccacgtttctgcgaaaacgcgggaaaaagtggaagcggcgatggcggagctgaattacattcccaaccgcgtggcacaacaactggcgggcaaacagtcgttgctgattggcgttgccacctccagtctggccctgcacgcgccgtcgcaaattgtcgcggcgattaaatctcgcgccgatcaactgggtgccagcgtggtggtgtcgatggtagaacgaagcggcgtcgaagcctgtaaagcggcggtgcacaatcttctcgcgcaacgcgtcagtgggctgatcattaactatccgctggatgaccaggatgccattgctgtggaagctgcctgcactaatgttccggcgttatttcttgatgtctctgaccagacacccatcaacagtattattttctcccatgaagacggtacgcgactgggcgtggagcatctggtcgcattgggtcaccagcaaatcgcgctgttagcgggcccattaagttctgtctcggcgcgtctgcgtctggctggctggcataaatatctcactcgcaatcaaattcagccgatagcggaacgggaaggcgactggagtgccatgtccggttttcaacaaaccatgcaaatgctgaatgagggcatcgttcccactgcgatgctggttgccaacgatcagatggcgctgggcgcaatgcgcgccattaccgagtccgggctgcgcgttggtgcggatatctcggtagtgggatacgacgataccgaagacagctcatgttatatcccgccgttaaccaccatcaaacaggattttcgcctgctggggcaaaccagcgtggaccgcttgctgcaactctctcagggccaggcggtgaagggcaatcagctgttgcccgtctcactggtgaaaagaaaaaccaccctggcgcccaatacgcaaaccgcctctccccgcgcgttggccgattcattaatgcagctggcacgacaggtttcccgactggaaagcgggcaggctgcaaacgacgaaaactacgctttagtagcttaataactctgatagtgctagtgtagatctc BBa_K737033_sequence 1 gtcgacagtcagcgatatccattttcgcgaatccggagtgtaagaaatgagtctgaaagaaaaaacacaatctctgtttgccaacgcatttggctaccctgccactcacaccattcaggcgatcgat BBa_P0412_sequence 1 aaagaggagaaatactagatggtgaatgtgaaaccagtaacgttatacgatgtcgcagagtatgccggtgtctcttatcagaccgtttcccgcgtggtgaaccaggccagccacgtttctgcgaaaacgcgggaaaaagtggaagcggcgatggcggagctgaattacattcccaaccgcgtggcacaacaactggcgggcaaacagtcgttgctgattggcgttgccacctccagtctggccctgcacgcgccgtcgcaaattgtcgcggcgattaaatctcgcgccgatcaactgggtgccagcgtggtggtgtcgatggtagaacgaagcggcgtcgaagcctgtaaagcggcggtgcacaatcttctcgcgcaacgcgtcagtgggctgatcattaactatccgctggatgaccaggatgccattgctgtggaagctgcctgcactaatgttccggcgttatttcttgatgtctctgaccagacacccatcaacagtattattttctcccatgaagacggtacgcgactgggcgtggagcatctggtcgcattgggtcaccagcaaatcgcgctgttagcgggcccattaagttctgtctcggcgcgtctgcgtctggctggctggcataaatatctcactcgcaatcaaattcagccgatagcggaacgggaaggcgactggagtgccatgtccggttttcaacaaaccatgcaaatgctgaatgagggcatcgttcccactgcgatgctggttgccaacgatcagatggcgctgggcgcaatgcgcgccattaccgagtccgggctgcgcgttggtgcggatatctcggtagtgggatacgacgataccgaagacagctcatgttatatcccgccgttaaccaccatcaaacaggattttcgcctgctggggcaaaccagcgtggaccgcttgctgcaactctctcagggccaggcggtgaagggcaatcagctgttgcccgtctcactggtgaaaagaaaaaccaccctggcgcccaatacgcaaaccgcctctccccgcgcgttggccgattcattaatgcagctggcacgacaggtttcccgactggaaagcgggcaggctgcaaacgacgaaaactacgctttagtagcttaataactctgatagtgctagtgtagatctctactagagccaggcatcaaataaaacgaaaggctcagtcgaaagactgggcctttcgttttatctgttgtttgtcggtgaacgctctctactagagtcacactggctcaccttcgggtgggcctttctgcgtttata BBa_K737038_sequence 1 tttacggctagctcagtcctaggtatagtgctagctactagagaaagaggagaaatactagatggtgaatgtgaaaccagtaacgttatacgatgtcgcagagtatgccggtgtctcttatcagaccgtttcccgcgtggtgaaccaggccagccacgtttctgcgaaaacgcgggaaaaagtggaagcggcgatggcggagctgaattacattcccaaccgcgtggcacaacaactggcgggcaaacagtcgttgctgattggcgttgccacctccagtctggccctgcacgcgccgtcgcaaattgtcgcggcgattaaatctcgcgccgatcaactgggtgccagcgtggtggtgtcgatggtagaacgaagcggcgtcgaagcctgtaaagcggcggtgcacaatcttctcgcgcaacgcgtcagtgggctgatcattaactatccgctggatgaccaggatgccattgctgtggaagctgcctgcactaatgttccggcgttatttcttgatgtctctgaccagacacccatcaacagtattattttctcccatgaagacggtacgcgactgggcgtggagcatctggtcgcattgggtcaccagcaaatcgcgctgttagcgggcccattaagttctgtctcggcgcgtctgcgtctggctggctggcataaatatctcactcgcaatcaaattcagccgatagcggaacgggaaggcgactggagtgccatgtccggttttcaacaaaccatgcaaatgctgaatgagggcatcgttcccactgcgatgctggttgccaacgatcagatggcgctgggcgcaatgcgcgccattaccgagtccgggctgcgcgttggtgcggatatctcggtagtgggatacgacgataccgaagacagctcatgttatatcccgccgttaaccaccatcaaacaggattttcgcctgctggggcaaaccagcgtggaccgcttgctgcaactctctcagggccaggcggtgaagggcaatcagctgttgcccgtctcactggtgaaaagaaaaaccaccctggcgcccaatacgcaaaccgcctctccccgcgcgttggccgattcattaatgcagctggcacgacaggtttcccgactggaaagcgggcaggctgcaaacgacgaaaactacgctttagtagcttaataactctgatagtgctagtgtagatctctactagagccaggcatcaaataaaacgaaaggctcagtcgaaagactgggcctttcgttttatctgttgtttgtcggtgaacgctctctactagagtcacactggctcaccttcgggtgggcctttctgcgtttatatactagagaattgtgagcggataacaattgacattgtgagcggataacaagatactgagcacatactagaggtagggtacagaggtaagatgttctatctttcagaccttttacttcacgtaatcggatttggctgaatattttagccgccccagtcagtaatgactggggcgttttttatactagagtttacggctagctcagtcctaggtatagtgctagctactagaggtcgacagtcagcgatatccattttcgcgaatccggagtgtaagaaatgagtctgaaagaaaaaacacaatctctgtttgccaacgcatttggctaccctgccactcacaccattcaggcgatcgattactagagcgtaaaggagaagaacttttcactggagttgtcccaattcttgttgaattagatggtgatgttaatgggcacaaattttctgtcagtggagagggtgaaggtgatgcaacatacggaaaacttacccttaaatttatttgcactactggaaaactacctgttccatggccaacacttgtcactactttcggttatggtgttcaatgctttgcgagatacccagatcatatgaaacagcatgactttttcaagagtgccatgcccgaaggttatgtacaggaaagaactatatttttcaaagatgacgggaactacaagacacgtgctgaagtcaagtttgaaggtgatacccttgttaatagaatcgagttaaaaggtattgattttaaagaagatggaaacattcttggacacaaattggaatacaactataactcacacaatgtatacatcatggcagacaaacaaaagaatggaatcaaagttaacttcaaaattagacacaacattgaagatggaagcgttcaactagcagaccattatcaacaaaatactccaattggcgatggccctgtccttttaccagacaaccattacctgtccacacaatctgccctttcgaaagatcccaacgaaaagagagaccacatggtccttcttgagtttgtaacagctgctgggattacacatggcatggatgaactatacaaataataa BBa_B0012_sequence 1 tcacactggctcaccttcgggtgggcctttctgcgtttata BBa_R0011_sequence 1 aattgtgagcggataacaattgacattgtgagcggataacaagatactgagcaca BBa_K737066_sequence 1 cgtaaaggagaagaacttttcactggagttgtcccaattcttgttgaattagatggtgatgttaatgggcacaaattttctgtcagtggagagggtgaaggtgatgcaacatacggaaaacttacccttaaatttatttgcactactggaaaactacctgttccatggccaacacttgtcactactttcggttatggtgttcaatgctttgcgagatacccagatcatatgaaacagcatgactttttcaagagtgccatgcccgaaggttatgtacaggaaagaactatatttttcaaagatgacgggaactacaagacacgtgctgaagtcaagtttgaaggtgatacccttgttaatagaatcgagttaaaaggtattgattttaaagaagatggaaacattcttggacacaaattggaatacaactataactcacacaatgtatacatcatggcagacaaacaaaagaatggaatcaaagttaacttcaaaattagacacaacattgaagatggaagcgttcaactagcagaccattatcaacaaaatactccaattggcgatggccctgtccttttaccagacaaccattacctgtccacacaatctgccctttcgaaagatcccaacgaaaagagagaccacatggtccttcttgagtttgtaacagctgctgggattacacatggcatggatgaactatacaaataataa BBa_K737058_sequence 1 gtagggtacagaggtaagatgttctatctttcagaccttttacttcacgtaatcggatttggctgaatattttagccgccccagtcagtaatgactggggcgtttttta 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