BBa_J23008
1
BBa_J23008
[key3c] riboregulator for lock3 variants
2006-07-09T11:00:00Z
2015-08-31T04:08:38Z
J23007
This part has the same homology region to J01122 as J23007 except that unlike J23007, J23008 does not contain the hairpin that was derived from J01129. J23008 anneals linearly to the stem of the hairpin in J01122 with perfect base pairing and destroys the hairpin in the process and reveals the RBS on J01122. When J01122 is transcribed the RNA secondary structure is such that the RBS hairpins with sequence upstream preventing the ribosome from binding and translation from occuring thereby locking up RFP further down stream. When J23008 is introduced into the cell in trans, we suspect that it will unlock the RBS for RFP as described above allowing translation to occur.
false
false
_52_
0
931
52
In stock
false
No design considerations
true
Kaitlin Davis
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
annotation1961221
1
end of LacI coding region (inactive)
range1961221
1
1
88
annotation1961225
1
-10
range1961225
1
161
166
annotation1961226
1
LacI binding site
range1961226
1
166
200
annotation1961223
1
CAP binding site
range1961223
1
89
126
annotation1961222
1
BBa_R0010
range1961222
1
1
200
annotation1961224
1
-35
range1961224
1
137
142
annotation1961227
1
start
range1961227
1
173
173
BBa_K175007
1
BBa_K175007
PLacI+Key3c
2009-07-26T11:00:00Z
2015-05-08T01:10:59Z
biobrick composite
Key3c under the control of PLacI promoter. This composite part will be used in the riboregulator circuit.
false
false
_280_
0
4299
9
It's complicated
false
---
false
Daniel Solis Escalante
component2013203
1
BBa_R0010
component2013210
1
BBa_J23008
annotation2013203
1
BBa_R0010
range2013203
1
1
200
annotation2013210
1
BBa_J23008
range2013210
1
209
302
BBa_R0010_sequence
1
caatacgcaaaccgcctctccccgcgcgttggccgattcattaatgcagctggcacgacaggtttcccgactggaaagcgggcagtgagcgcaacgcaattaatgtgagttagctcactcattaggcaccccaggctttacactttatgcttccggctcgtatgttgtgtggaattgtgagcggataacaatttcacaca
BBa_K175007_sequence
1
caatacgcaaaccgcctctccccgcgcgttggccgattcattaatgcagctggcacgacaggtttcccgactggaaagcgggcagtgagcgcaacgcaattaatgtgagttagctcactcattaggcaccccaggctttacactttatgcttccggctcgtatgttgtgtggaattgtgagcggataacaatttcacacatactagagacccaaaagcaagaggtgattctagttggtggttaatgaaaattaacttacttactagaaatatctctaaaaagccagattattaatccggctt
BBa_J23008_sequence
1
acccaaaagcaagaggtgattctagttggtggttaatgaaaattaacttacttactagaaatatctctaaaaagccagattattaatccggctt
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