BBa_K1677391
1
BBa_K1677391
IBV Pseudoknot
2015-08-24T11:00:00Z
2015-08-25T01:40:08Z
From the infectious bronchitis virus.
This is part of the BABS iGEM pseudoknot suite. This pseudoknot can be used for delayed translation of a protein sequence, by slowing the ribosome.
false
false
_2095_
24918
24918
9
false
All start codons had to be removed from the pseudoknot. <br>
20 base pairs from the viral DNA flank either side of the pseudoknot region. <br>
3' flanking sequence AGAATTATTTAAACGGGTAC<br>
5' flanking sequence TTTGAGGTTTGTAATAAGGA<br>
The actual pseudoknot is: <br>
GGGGTAGCAGTGAGGCTCGGCTGATACCCCTTGCTAGTGGGTGTGACCCTGATATTGTAAAGCGAGCC <br>
((((((.((((..[[[[[[)))).))))))((((....((((...)))).......))))..]]]]]] <br>
Estimated free energy: -32.02 kcal/mol <br>
false
Isabelle Capell-Hattam
annotation2466066
1
3' Flanking Region
range2466066
1
1
20
annotation2466068
1
IBV Pseudoknot structure
range2466068
1
21
87
annotation2466067
1
5' Flanking Region
range2466067
1
88
108
BBa_J04500
1
BBa_J04500
IPTG inducible promoter with RBS
2005-06-08T11:00:00Z
2015-08-31T04:08:14Z
Davidson Synth-Aces
Released HQ 2013
R0010.B0034
false
true
_16_
0
326
16
In stock
false
false
Kristen DeCelle
component1508149
1
BBa_R0010
component1508159
1
BBa_B0034
annotation1508159
1
BBa_B0034
range1508159
1
209
220
annotation1508149
1
BBa_R0010
range1508149
1
1
200
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_K1677800
1
BBa_K1677800
IPTG inducible promoter with IBV pseudoknot
2015-09-16T11:00:00Z
2015-09-17T04:12:41Z
Both from Registry. See individual pseudoknot part for more information
An IPTG inducible promoter with IBV pseudoknot.
false
false
_2095_
25020
25020
9
false
Pseudoknot structure was predicted using online tools.
false
Manan Shah
component2465630
1
BBa_J04500
component2465631
1
BBa_K1677391
annotation2465630
1
BBa_J04500
range2465630
1
1
220
annotation2465631
1
BBa_K1677391
range2465631
1
229
336
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
annotation1961226
1
LacI binding site
range1961226
1
166
200
annotation1961224
1
-35
range1961224
1
137
142
annotation1961222
1
BBa_R0010
range1961222
1
1
200
annotation1961225
1
-10
range1961225
1
161
166
annotation1961227
1
start
range1961227
1
173
173
annotation1961221
1
end of LacI coding region (inactive)
range1961221
1
1
88
BBa_K1677800_sequence
1
caatacgcaaaccgcctctccccgcgcgttggccgattcattaatgcagctggcacgacaggtttcccgactggaaagcgggcagtgagcgcaacgcaattaatgtgagttagctcactcattaggcaccccaggctttacactttatgcttccggctcgtatgttgtgtggaattgtgagcggataacaatttcacacatactagagaaagaggagaaatactagagagaattatttaaacgggtacggggtagcagtgaggctcggctgataccccttgctagtgggtgtgaccctgatattgtaaagcgagcctttgaggtttgtaataagga
BBa_R0010_sequence
1
caatacgcaaaccgcctctccccgcgcgttggccgattcattaatgcagctggcacgacaggtttcccgactggaaagcgggcagtgagcgcaacgcaattaatgtgagttagctcactcattaggcaccccaggctttacactttatgcttccggctcgtatgttgtgtggaattgtgagcggataacaatttcacaca
BBa_B0034_sequence
1
aaagaggagaaa
BBa_J04500_sequence
1
caatacgcaaaccgcctctccccgcgcgttggccgattcattaatgcagctggcacgacaggtttcccgactggaaagcgggcagtgagcgcaacgcaattaatgtgagttagctcactcattaggcaccccaggctttacactttatgcttccggctcgtatgttgtgtggaattgtgagcggataacaatttcacacatactagagaaagaggagaaa
BBa_K1677391_sequence
1
agaattatttaaacgggtacggggtagcagtgaggctcggctgataccccttgctagtgggtgtgaccctgatattgtaaagcgagcctttgaggtttgtaataagga
igem2sbol
1
iGEM to SBOL conversion
Conversion of the iGEM parts registry to SBOL2.1
Chris J. Myers
James Alastair McLaughlin
2017-03-06T15:00:00.000Z