BBa_K1088019
1
BBa_K1088019
LacI device (constitutive promoter, RBS and terminator)
2013-09-16T11:00:00Z
2015-05-08T01:09:06Z
The source of the part will be its components.
The trancsriptional repressor lacI (BBa_K1088018)under the constitutivly active promoter (BBa_J23106), with a RBS (BBa_B0030) and with a terminator (BBa_B1002).
This device can be used to overexpress lacI with the purpose of repressing transcription from high-copy plasmids containting the lac promoter (BBa_R0010). The repression can be relieved by allosteric binding of IPTG to lacI, thereby promoting transcription from the lac promoter.
false
false
_1398_
0
17057
9
Not in stock
false
Used a strong terminator so that the composite part can be used in front of the lac promoter without unwanted transcription of the regulated gene.
false
Patrick Rosendahl Andreassen
component2350235
1
BBa_B0030
component2350243
1
BBa_B1002
component2350237
1
BBa_K1088022
component2350238
1
BBa_K1088018
component2350233
1
BBa_J23106
annotation2350243
1
BBa_B1002
range2350243
1
1140
1173
annotation2350237
1
BBa_K1088022
range2350237
1
51
56
annotation2350235
1
BBa_B0030
range2350235
1
36
50
annotation2350238
1
BBa_K1088018
range2350238
1
57
1139
annotation2350233
1
BBa_J23106
range2350233
1
1
35
BBa_B0030
1
BBa_B0030
RBS.1 (strong) -- modified from R. Weiss
2003-01-31T12:00:00Z
2015-08-31T04:07:20Z
Released HQ 2013
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>.
false
true
_44_46_
0
24
7
In stock
false
Varies from -6 to +1 region from original sequence to accomodate BioBricks suffix ("orig" in figure 4-14 of Ron Weiss thesis). <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 <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.
annotation1701
1
RBS-1\Strong
range1701
1
1
15
annotation1702
1
RBS
range1702
1
8
12
annotation7025
1
BBa_B0030
range7025
1
1
15
BBa_B1002
1
BBa_B1002
Terminator (artificial, small, %T~=85%)
2006-08-29T11:00:00Z
2015-08-31T04:07:21Z
antiquity
Artifical terminator, estimated %T~=85
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 6 residues.
true
Haiyao Huang
annotation1898414
1
Poly A tail
range1898414
1
25
31
annotation1898415
1
Poly A tail
range1898415
1
4
9
annotation1898413
1
stem loop
range1898413
1
10
25
annotation1898412
1
B1002
range1898412
1
1
34
BBa_K1088018
1
lacI
LacI repressor from E. coli
2013-09-16T11:00:00Z
2015-05-08T01:09:06Z
>gnl|ECOLI|EG10525 lacI "PD00763" (complement(366734..365652)) Escherichia coli K-12 substr. MG1655
http://ecocyc.org/ECOLI/sequence-rc?type=GENE&object=EG10525
Coding region for the LacI protein. LacI binds to the lac promoter BBa_R0010 and inhibits transcription. IPTG binds LacI and inhibits its function, and thus promotes transcription from the lac promoter.
false
false
_1398_
0
17057
9
It's complicated
false
GTG start codon has been changed to ATG
false
Patrick Rosendahl Andreassen
BBa_K1088022
1
BBa_K1088022
TACTAG
2013-09-16T11:00:00Z
2015-05-08T01:09:06Z
TACTAG
Short DNA piece (TACTAG)
false
false
_1398_
0
17057
9
Not in stock
false
6 random nucleotides
false
Patrick Rosendahl Andreassen
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_B1002_sequence
1
cgcaaaaaaccccgcttcggcggggttttttcgc
BBa_K1088022_sequence
1
tactag
BBa_K1088018_sequence
1
atgaaaccagtaacgttatacgatgtcgcagagtatgccggtgtctcttatcagaccgtttcccgcgtggtgaaccaggccagccacgtttctgcgaaaacgcgggaaaaagtggaagcggcgatggcggagctgaattacattcccaaccgcgtggcacaacaactggcgggcaaacagtcgttgctgattggcgttgccacctccagtctggccctgcacgcgccgtcgcaaattgtcgcggcgattaaatctcgcgccgatcaactgggtgccagcgtggtggtgtcgatggtagaacgaagcggcgtcgaagcctgtaaagcggcggtgcacaatcttctcgcgcaacgcgtcagtgggctgatcattaactatccgctggatgaccaggatgccattgctgtggaagctgcctgcactaatgttccggcgttatttcttgatgtctctgaccagacacccatcaacagtattattttctcccatgaagacggtacgcgactgggcgtggagcatctggtcgcattgggtcaccagcaaatcgcgctgttagcgggcccattaagttctgtctcggcgcgtctgcgtctggctggctggcataaatatctcactcgcaatcaaattcagccgatagcggaacgggaaggcgactggagtgccatgtccggttttcaacaaaccatgcaaatgctgaatgagggcatcgttcccactgcgatgctggttgccaacgatcagatggcgctgggcgcaatgcgcgccattaccgagtccgggctgcgcgttggtgcggatatctcggtagtgggatacgacgataccgaagacagctcatgttatatcccgccgttaaccaccatcaaacaggattttcgcctgctggggcaaaccagcgtggaccgcttgctgcaactctctcagggccaggcggtgaagggcaatcagctgttgcccgtctcactggtgaaaagaaaaaccaccctggcgcccaatacgcaaaccgcctctccccgcgcgttggccgattcattaatgcagctggcacgacaggtttcccgactggaaagcgggcagtga
BBa_B0030_sequence
1
attaaagaggagaaa
BBa_J23106_sequence
1
tttacggctagctcagtcctaggtatagtgctagc
BBa_K1088019_sequence
1
tttacggctagctcagtcctaggtatagtgctagcattaaagaggagaaatactagatgaaaccagtaacgttatacgatgtcgcagagtatgccggtgtctcttatcagaccgtttcccgcgtggtgaaccaggccagccacgtttctgcgaaaacgcgggaaaaagtggaagcggcgatggcggagctgaattacattcccaaccgcgtggcacaacaactggcgggcaaacagtcgttgctgattggcgttgccacctccagtctggccctgcacgcgccgtcgcaaattgtcgcggcgattaaatctcgcgccgatcaactgggtgccagcgtggtggtgtcgatggtagaacgaagcggcgtcgaagcctgtaaagcggcggtgcacaatcttctcgcgcaacgcgtcagtgggctgatcattaactatccgctggatgaccaggatgccattgctgtggaagctgcctgcactaatgttccggcgttatttcttgatgtctctgaccagacacccatcaacagtattattttctcccatgaagacggtacgcgactgggcgtggagcatctggtcgcattgggtcaccagcaaatcgcgctgttagcgggcccattaagttctgtctcggcgcgtctgcgtctggctggctggcataaatatctcactcgcaatcaaattcagccgatagcggaacgggaaggcgactggagtgccatgtccggttttcaacaaaccatgcaaatgctgaatgagggcatcgttcccactgcgatgctggttgccaacgatcagatggcgctgggcgcaatgcgcgccattaccgagtccgggctgcgcgttggtgcggatatctcggtagtgggatacgacgataccgaagacagctcatgttatatcccgccgttaaccaccatcaaacaggattttcgcctgctggggcaaaccagcgtggaccgcttgctgcaactctctcagggccaggcggtgaagggcaatcagctgttgcccgtctcactggtgaaaagaaaaaccaccctggcgcccaatacgcaaaccgcctctccccgcgcgttggccgattcattaatgcagctggcacgacaggtttcccgactggaaagcgggcagtgacgcaaaaaaccccgcttcggcggggttttttcgc
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