BBa_B1006
1
BBa_B1006
Terminator (artificial, large, %T~>90)
2006-08-30T11:00:00Z
2015-08-31T04:07:21Z
modified E. coli thr terminator, replaced all A-T pairs in stem with C-G pairs
Released HQ 2013
Artificial terminator, estimated %T~>90%
*8bp stem, 6nt loop
*Bidirectional, estimated reverse %T~>90%
false
true
_41_
0
745
41
In stock
false
Bidirectional, with the reverse estimated to be less effective than the forward. Has a polyA tail of 9 residues.
true
Haiyao Huang
annotation1898429
1
modified thr terminator
range1898429
1
10
31
annotation1898431
1
PolyA
range1898431
1
1
9
annotation1898430
1
PolyA
range1898430
1
32
39
annotation1898428
1
B1006
range1898428
1
1
39
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_M36156
1
BBa_M36156
E.coli Cold Shock Promoter (CSP)
2014-10-22T11:00:00Z
2015-05-08T01:14:03Z
This part came from the promoter region of the wild- type gyrA gene.
The part behaves relatively similar to the heat shock promoter. In the presence of extreme low temperatures, the promoter sequence of is recognized by the protein CS7.4, which is a cold shock transcriptional activator of the genes gyrA and HNS. Once the CS7.4 binds to the cold shock operon, RNA polymerase is recruited to the cold shock promoter region to begin transcription. In sensor based projects, the cold shock promoter should be placed up stream of the gene that the user intends to transcribe.
false
false
_848_
0
24179
9
Not in stock
false
This gene is naturally found in E.coli and so is not a sensor that we needed to modify. This part has never been tested but is proven to initiate transcription in E.coli when a cold shock occurs.
false
Sohaib Shaikh
BBa_K338001
1
HSP
Heat Shock Promoter (HSP)
2010-10-23T11:00:00Z
2015-05-08T01:12:07Z
Modified BBa_K112400
This is a modified K112400 heat shock promoter in BBa standard.
false
false
_454_
0
6189
9
It's complicated
true
None
false
2010 Caltech iGEM Team
BBa_M36157
1
BBa_M36157
MeffBlue, Blue Chromoprotein
2014-10-22T11:00:00Z
2015-05-08T01:14:03Z
The source for this part is the Part BBa_K1033902, which is the MeffBlue, Blue Chromoprotein.
This chromoprotein from Montipora efflorescens, meffBlue (also known as Rtms5), naturally exhibits strong color when expressed. The protein has blue color visible to the naked eye. Compared to many other chromoproteins, the color development is slower requiring 24-64 incubation for the color to be readily observed. It is visible on both LB or on agar plates.
false
false
_848_
0
24179
9
Not in stock
false
In designing this part we modified several of the DNA base pairs in the Part BBa_K1033902 in order to avoid palindromes that were over 10 bp in length. The base pairs were modified in such a way to maintain the same Amino Acid sequence as Part BBa_K1033902.
false
Sohaib Shaikh
BBa_M36158
1
BBa_M36158
E.coli Temperature Shock Sensor/Actuator
2014-10-22T11:00:00Z
2015-05-08T01:14:03Z
See subparts below for part sources.
The structure of this part is the cold shock promoter (BBa_M36156), followed by a ribosome binding site (BBa_B0034), meffBlue (BBa_M361567), a transcriptional terminator (BBa_B1006), and finally a heat shock promoter (BBa_K338001). This temperature shock sensor/actuator produces Comet, a green fluorescent protein, or meffBlue, a blue chromoprotein, under heat shock or cold shock, respectively. MeffBlue, part BBa_B0034, is placed downstream of the cold shock promoter, part BBa_M36156, to induce the synthesis of this blue protein under cold conditions. Although not included in this DNA design, if placed carefully, this DNA design can be inserted in the DNA backbone of E.coli, that already contains Comet, upstream of which contains a ribosome binding site such that transcription of Comet can be activated by the heat shock promoter, part BBa_K338001.
false
false
_848_
0
24179
9
Not in stock
true
Since we wanted to design E.coli that would produce color under cold shock and heat shock, the this part was designed such that after the heat shock promoter, the gene for Comet would be placed. This is only achievable if the DNA backbone of E.coli contains Comet.
false
Sohaib Shaikh and Alfonso Ocampo
component2429051
1
BBa_B1006
component2429052
1
BBa_K338001
component2429043
1
BBa_M36156
component2429046
1
BBa_M36157
component2429045
1
BBa_B0034
annotation2429052
1
BBa_K338001
range2429052
1
838
935
annotation2429051
1
BBa_B1006
range2429051
1
791
829
annotation2429043
1
BBa_M36156
range2429043
1
1
87
annotation2429045
1
BBa_B0034
range2429045
1
96
107
annotation2429046
1
BBa_M36157
range2429046
1
114
782
BBa_M36158_sequence
1
agcgtataggtttacctcaaactgcgcggctgtgttataatttgcgacctttgaatcgggatacagtagagggatagcggttagatgtactagagaaagaggagaaatactagatgtccgtgattgcaacccaaatgacctacaaagtttacatgagcggtaccgttaatggccactactttgaagtcgagggcgacggtaagggtcgtccgtatgagggtgagcagaccgttaagttgacggttacgaaaggtggcccgctgccgttcgcttgggatatcctgagcccacaatgtcaatacggtagcattccttttaccaagtatccggaagatatcccggactatgtgaagcaaagcttcccggaaggcttcacttgggagcgtattatgaactttgaagatggcgcggtctgcacggtgtccaatgacagcagcatccagggtaattgctttacctatcacgtgaagttctcgggtctgaacttcccgccaaatggcccggttatgcagaaaaagacccagggttgggagccgcatagcgaacgtctgttcgcgcgtggtggcatgttgatcggtaacaactttatggcactgaaactggagggtggcggccactacctgtgtgagttcaagaccacgtataaggccaagaaaccggtgaaaatgccgggttaccactacgtcgatcgcaaactggacgtaactaatcataacaaagactacacgagcgtcgaacagtgcgagatttctatcgcgcgcaaaccggttgtggcgtaatgatactagagaaaaaaaaaccccgcccctgacagggcggggtttttttttactagagccgaggtccttgttgcgaagattgatgacaatgtgagtgcttcccttgaaaccctgaaactgatccccataataagcgaagttagcgagatgaatgcg
BBa_M36156_sequence
1
agcgtataggtttacctcaaactgcgcggctgtgttataatttgcgacctttgaatcgggatacagtagagggatagcggttagatg
BBa_B0034_sequence
1
aaagaggagaaa
BBa_M36157_sequence
1
atgtccgtgattgcaacccaaatgacctacaaagtttacatgagcggtaccgttaatggccactactttgaagtcgagggcgacggtaagggtcgtccgtatgagggtgagcagaccgttaagttgacggttacgaaaggtggcccgctgccgttcgcttgggatatcctgagcccacaatgtcaatacggtagcattccttttaccaagtatccggaagatatcccggactatgtgaagcaaagcttcccggaaggcttcacttgggagcgtattatgaactttgaagatggcgcggtctgcacggtgtccaatgacagcagcatccagggtaattgctttacctatcacgtgaagttctcgggtctgaacttcccgccaaatggcccggttatgcagaaaaagacccagggttgggagccgcatagcgaacgtctgttcgcgcgtggtggcatgttgatcggtaacaactttatggcactgaaactggagggtggcggccactacctgtgtgagttcaagaccacgtataaggccaagaaaccggtgaaaatgccgggttaccactacgtcgatcgcaaactggacgtaactaatcataacaaagactacacgagcgtcgaacagtgcgagatttctatcgcgcgcaaaccggttgtggcgtaatga
BBa_B1006_sequence
1
aaaaaaaaaccccgcccctgacagggcggggtttttttt
BBa_K338001_sequence
1
ccgaggtccttgttgcgaagattgatgacaatgtgagtgcttcccttgaaaccctgaaactgatccccataataagcgaagttagcgagatgaatgcg
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