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
annotation1961222
1
BBa_R0010
range1961222
1
1
200
annotation1961225
1
-10
range1961225
1
161
166
annotation1961226
1
LacI binding site
range1961226
1
166
200
annotation1961224
1
-35
range1961224
1
137
142
annotation1961221
1
end of LacI coding region (inactive)
range1961221
1
1
88
annotation1961227
1
start
range1961227
1
173
173
BBa_K310002
1
BBa_K310002
MicF (sRNA)
2010-09-14T11:00:00Z
2015-05-08T01:11:53Z
Escherichia coli MG1655
micF is a small non-coding RNA regulator that binds to the 5' UTR of OmpF via non-perfect base pairing. The primary action of micA is the translational repression of OmpF by ribosome occlusion of OmpF mRNA and subsequent destabalization of the transcript. micF binds RNA chaperone, hfq, which works to stabalize micA in the cytoplasm, accelerate sRNA-mRNA base pair annealing, recruit the RNA degradosome to the sRNA-mRNA complex.
false
false
_429_
0
4552
9
It's complicated
true
8 nucleotides have been added to the 5' of micF (scar coding)
false
Francis Lee
BBa_K310027
1
BBa_K310027
Plac + MicF
2010-10-26T11:00:00Z
2015-05-08T01:11:54Z
e. coli k12 mg1655
coming soon
false
false
_429_
0
6020
9
Not in stock
false
coming soon
false
Erin Borchardt
component2112031
1
BBa_K310002
component2112024
1
BBa_R0010
annotation2112031
1
BBa_K310002
range2112031
1
209
341
annotation2112024
1
BBa_R0010
range2112024
1
1
200
BBa_R0010_sequence
1
caatacgcaaaccgcctctccccgcgcgttggccgattcattaatgcagctggcacgacaggtttcccgactggaaagcgggcagtgagcgcaacgcaattaatgtgagttagctcactcattaggcaccccaggctttacactttatgcttccggctcgtatgttgtgtggaattgtgagcggataacaatttcacaca
BBa_K310002_sequence
1
gctatcatcattaactttatttattaccgtcattcatttctgaatgtctgtttacccctatttcaaccggatgcctcgcattcggttttttttacccttctttacacacttttcattattctgtgctaccaca
BBa_K310027_sequence
1
caatacgcaaaccgcctctccccgcgcgttggccgattcattaatgcagctggcacgacaggtttcccgactggaaagcgggcagtgagcgcaacgcaattaatgtgagttagctcactcattaggcaccccaggctttacactttatgcttccggctcgtatgttgtgtggaattgtgagcggataacaatttcacacatactagaggctatcatcattaactttatttattaccgtcattcatttctgaatgtctgtttacccctatttcaaccggatgcctcgcattcggttttttttacccttctttacacacttttcattattctgtgctaccaca
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