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
annotation1687
1
stop
range1687
1
34
34
annotation7020
1
BBa_B0012
range7020
1
1
41
annotation1686
1
T7 TE
range1686
1
8
27
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
component1916610
1
BBa_B0010
component1916612
1
BBa_B0012
annotation1916612
1
BBa_B0012
range1916612
1
89
129
annotation1916610
1
BBa_B0010
range1916610
1
1
80
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_K1992000
1
BBa_K1992000
Tar native RBS
2016-10-08T11:00:00Z
2016-10-15T12:17:28Z
http://ecocyc.org/
The native RBS of Tar
false
false
_2459_
30463
30325
9
false
none
false
Shilo Ohayon
annotation2501442
1
Tar native RBS
range2501442
1
1
24
BBa_J23100
1
BBa_J23100
constitutive promoter family member
2006-08-03T11:00:00Z
2015-08-31T04:08:40Z
Isolated from library of promoters
Released HQ 2013
Replace later
false
true
_52_
0
483
95
In stock
true
N/A
true
John Anderson
BBa_K1992005
1
BBa_K1992005
Tar native RBS expression system (promoter+RBS+coding+terminator)
2016-10-13T11:00:00Z
2016-10-18T03:18:29Z
http://ecocyc.org/
and the iGEM kit
introduction
Tar chemoreceptor is one of four native chemoreceptors of E.coli, it is mediate chemotaxis response towards aspartate and away from Ni and Co (מקור). This device allows the expression of a functionally native Tar chemoreceptor.
usage and biology
This device is very similar to our K1992004 device the only difference is the RBS, here the expression system is using the native RBS of the Tar receptor as found in the E.coli genome (K1992000).
expriments and results
In order to test the device it was cloned to chemoreceptor free strain (UU1250) and tested for chemotaxis ability using swarming assay.
As can be seen in figure 1 the cells expressing the Tar chemoreceptor create a halo indicating a functional chemotaxis result, which compared to the Tar expression system using a strong RBS(B0034).
Figure 1
Fig1. (a) Tar expression in UU1250 strain cloned with K1992004 expretion system - strong RBS. (b) Tar expression in UU1250 strain cloned with K1992004 expretion system - Tar native RBS
The part was successfully sequenced (fig2) ensuring the present of the promoter, RBS, Tar receptor and terminator.
Figure 2
Fig 2. (a) Sequencing chromatogram of the K1992005 BioBrick- the RBS is marked. (b) The alignment of the sequencing results in compared to the designed sequence - alignment was done using snapgene software.
false
false
_2459_
30463
30463
9
true
none
false
Tzila Davidov,Shilo Ohayon
component2501710
1
BBa_K1992000
component2501721
1
BBa_B0015
component2501708
1
BBa_J23100
component2501714
1
BBa_K777000
annotation2501714
1
BBa_K777000
range2501714
1
74
1735
annotation2501721
1
BBa_B0015
range2501721
1
1744
1872
annotation2501708
1
BBa_J23100
range2501708
1
1
35
annotation2501710
1
BBa_K1992000
range2501710
1
44
67
BBa_K777000
1
BBa_K777000
Tar receptor
2012-09-10T11:00:00Z
2015-05-08T01:13:16Z
The part was amplified from genomic DNA of <i>E. coli</i> str. K-12 substr. DH10B chromosome (NC_010473.1).
The transmembrane receptor Tar of <i>E. coli</i> mediates chemotaxis towards aspartate.
false
false
_1029_
0
11946
9
It's complicated
In stock
false
One XbaI site was found at position 420. The restriction site was changed from TCTAGt to CCTAGt via QuikChange PCR.
false
Bianca Genenncher
annotation2182661
1
TGA
range2182661
1
1660
1662
annotation2182659
1
ATG
range2182659
1
1
3
annotation2182660
1
Tar coding region
range2182660
1
1
1662
BBa_J23100_sequence
1
ttgacggctagctcagtcctaggtacagtgctagc
BBa_B0010_sequence
1
ccaggcatcaaataaaacgaaaggctcagtcgaaagactgggcctttcgttttatctgttgtttgtcggtgaacgctctc
BBa_K1992005_sequence
1
ttgacggctagctcagtcctaggtacagtgctagctactagagaacttgttttcaggaaggtgcctttactagatgattaaccgtatccgcgtagtcacgctgttggtaatggtgctgggggtattcgcactgttacagcttatttccggcagtctgtttttttcttcccttcaccatagccagaagagctttgtggtttccaatcaattacgggaacagcagggcgagctgacgtcaacctgggatttaatgctgcaaacgcgcattaacctgagtcgttcagcggtacggatgatgatggattcctccaatcaacaaagtaacgccaaagttgaattgctcgatagcgccaggaaaacattggcgcaggcagcgacgcattataaaaaattcaaaagcatggcaccgttacctgaaatggtcgctaccagtcgtaatattgatgaaaaatataaaaactattacacagcgttaactgaactgattgattacctagattatggcaatactggagcttatttcgctcagccaacccagggaatgcaaaatgcaatgggcgaagcgtttgctcagtacgccctcagcagtgaaaaactgtatcgcgatatcgtcactgacaacgcagatgattaccgatttgcccagtggcaactggcggttatcgcgctggtggtggtattgattctgctggtggcgtggtacggcattcgccgtatgttgcttactccgctggcaaaaattattgctcacattcgcgaaatcgccggtggtaacctggcgaataccctgaccattgacgggcgcagtgaaatgggcgacctggcgcagagcgtttcacatatgcaacgctctttgactgacaccgtcactcatgtccgcgaaggttcagatgccatctatgccggtacccgtgaaattgcggcgggcaacaccgatctttcctcccgtactgaacagcaggcatccgcgctggaagaaactgccgccagcatggagcagctcaccgcgacagtgaagcaaaacgccgataacgcccgccaggcctcgcaactggcgcaaagtgcctccgacaccgcccagcacggcggcaaagtggtggatggcgtagtgaaaacgatgcatgagatcgccgatagttcgaagaaaattgccgacattatcagcgttatcgacggtattgccttccagactaatatcctcgcgctgaatgccgcggttgaagccgcgcgtgcgggtgaacagggccgtggttttgccgtggtggcgggtgaagtgcgtaatcttgccagtcgcagcgcccaggcggcaaaagagatcaaagccctcattgaagactccgtctcacgcgttgataccggttcggtgctggtcgaaagcgccggggaaacaatgaacaatatcgtcaatgctgtcactcgcgtgactgacattatgggcgagattgcatcggcatcggatgaacagagccgtggcatcgatcaagtcgcattggcggtttcggaaatggatcgcgtcacgcaacagaacgcatcgctggtgcaggaatcagctgccgccgccgctgcgctggaagaacaggcgagtcgtttaacgcaagcagtttccgcgttccgtctggcagccagcccactcaccaataaaccgcaaacaccatcccgtcctgccagtgagcaaccaccggctcagccacgactgcgaattgctgaacaagatccaaactgggaaacattttgatactagagccaggcatcaaataaaacgaaaggctcagtcgaaagactgggcctttcgttttatctgttgtttgtcggtgaacgctctctactagagtcacactggctcaccttcgggtgggcctttctgcgtttata
BBa_B0012_sequence
1
tcacactggctcaccttcgggtgggcctttctgcgtttata
BBa_K1992000_sequence
1
aacttgttttcaggaaggtgcctt
BBa_K777000_sequence
1
atgattaaccgtatccgcgtagtcacgctgttggtaatggtgctgggggtattcgcactgttacagcttatttccggcagtctgtttttttcttcccttcaccatagccagaagagctttgtggtttccaatcaattacgggaacagcagggcgagctgacgtcaacctgggatttaatgctgcaaacgcgcattaacctgagtcgttcagcggtacggatgatgatggattcctccaatcaacaaagtaacgccaaagttgaattgctcgatagcgccaggaaaacattggcgcaggcagcgacgcattataaaaaattcaaaagcatggcaccgttacctgaaatggtcgctaccagtcgtaatattgatgaaaaatataaaaactattacacagcgttaactgaactgattgattacctagattatggcaatactggagcttatttcgctcagccaacccagggaatgcaaaatgcaatgggcgaagcgtttgctcagtacgccctcagcagtgaaaaactgtatcgcgatatcgtcactgacaacgcagatgattaccgatttgcccagtggcaactggcggttatcgcgctggtggtggtattgattctgctggtggcgtggtacggcattcgccgtatgttgcttactccgctggcaaaaattattgctcacattcgcgaaatcgccggtggtaacctggcgaataccctgaccattgacgggcgcagtgaaatgggcgacctggcgcagagcgtttcacatatgcaacgctctttgactgacaccgtcactcatgtccgcgaaggttcagatgccatctatgccggtacccgtgaaattgcggcgggcaacaccgatctttcctcccgtactgaacagcaggcatccgcgctggaagaaactgccgccagcatggagcagctcaccgcgacagtgaagcaaaacgccgataacgcccgccaggcctcgcaactggcgcaaagtgcctccgacaccgcccagcacggcggcaaagtggtggatggcgtagtgaaaacgatgcatgagatcgccgatagttcgaagaaaattgccgacattatcagcgttatcgacggtattgccttccagactaatatcctcgcgctgaatgccgcggttgaagccgcgcgtgcgggtgaacagggccgtggttttgccgtggtggcgggtgaagtgcgtaatcttgccagtcgcagcgcccaggcggcaaaagagatcaaagccctcattgaagactccgtctcacgcgttgataccggttcggtgctggtcgaaagcgccggggaaacaatgaacaatatcgtcaatgctgtcactcgcgtgactgacattatgggcgagattgcatcggcatcggatgaacagagccgtggcatcgatcaagtcgcattggcggtttcggaaatggatcgcgtcacgcaacagaacgcatcgctggtgcaggaatcagctgccgccgccgctgcgctggaagaacaggcgagtcgtttaacgcaagcagtttccgcgttccgtctggcagccagcccactcaccaataaaccgcaaacaccatcccgtcctgccagtgagcaaccaccggctcagccacgactgcgaattgctgaacaagatccaaactgggaaacattttga
BBa_B0015_sequence
1
ccaggcatcaaataaaacgaaaggctcagtcgaaagactgggcctttcgttttatctgttgtttgtcggtgaacgctctctactagagtcacactggctcaccttcgggtgggcctttctgcgtttata
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