BBa_J15001
1
BBa_J15001
strong synthetic E. coli ribosome binding site with SacI site.
2007-07-12T11:00:00Z
2015-08-31T04:08:32Z
Synthetic.
This is a strong synthetic E. coli ribosome binding site. It is synthesised as two complementary oligonucleotides rather than being incorporated into a biobrick plasmid. It incorporates a SacI site overlapping the XbaI site, which is preserved when it is added to any other biobrick. This allows easy detection of the RBS after it has been added upstream of a biobrick coding sequence in a plasmid vector.
false
false
_163_
0
837
163
Not in stock
false
Note the presence of a SacI site overlapping the XbaI site, which is preserved when this biobrick is added to any other biobrick. At the time of writing, this biobrick is added as a short piece of DNA composed of two complementary oligonucleotides rather than being incorporated into a biobrick cloning vector by itself. It can be added upstream of a biobrick coding sequence, and its presence can easily be detected in miniprep DNA on a gel by using a SacI-SpeI or similar digest.
false
Chris French
annotation1938045
1
SacI
range1938045
1
1
3
annotation1938046
1
rbs
range1938046
1
4
10
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
annotation1961227
1
start
range1961227
1
173
173
annotation1961221
1
end of LacI coding region (inactive)
range1961221
1
1
88
BBa_K1088011
1
BBa_K1088011
B. subtilis dxs (lac promoter without lac inhibitor)
2013-08-27T11:00:00Z
2015-05-08T01:09:06Z
The Lac promoter derives from E. coli. The Dxs protein is from B. sub
This part has the B. sub dxs (BBa_K1088000) controlled by the common Lac promoter. Notice that there is no LacI in this system, which is required for regulation of the Lac promoter.
false
false
_1398_
0
12807
9
It's complicated
false
We forgot to acknowledge the need for high expression of LacI to keep the regulation of the lac promoter vaild.
The constructs where assembled with USER cloning, and therefore there are no scarsites between the parts. There are however inserted scarsites between the RBS and the coding region aswell as between the lac promoter and the RBS to improve translational efficiency
false
Andreas Kj??r
component2369138
1
BBa_K1088000
component2369133
1
BBa_K1088021
component2369126
1
BBa_R0010
component2369136
1
BBa_J15001
annotation2369138
1
BBa_K1088000
range2369138
1
217
2118
annotation2369126
1
BBa_R0010
range2369126
1
1
200
annotation2369136
1
BBa_J15001
range2369136
1
207
216
annotation2369133
1
BBa_K1088021
range2369133
1
201
206
BBa_K1088021
1
BBa_K1088021
Mixed site (ACTAGA)
2013-09-16T11:00:00Z
2015-05-08T01:09:06Z
Restriction sites
Mixed site (ACTAGA)when XbaI and SpeI sticky ends ligate
false
false
_1398_
0
17057
9
Not in stock
false
None
false
Patrick Rosendahl Andreassen
BBa_K1088000
1
dxs (B. su
1-deoxyxylulose-5-phosphate synthase (Dxs) enzyme from MEP pathway isolated from B. subtilis 168
2013-07-08T11:00:00Z
2015-05-08T01:09:06Z
B. subtilis 168
The MEP pathway is a common bacterial isoprenoid pathway. To improve the yield of the end product, isopentenyl diphosphate (IPP) and dimethylallyl pyrophosphate(DMAPP), Zhao et al. expressed, in 2011, the 1-deoxyxylulose-5-phosphate synthase(Dxs)gene aswell as the second step of the MEP pathway. They saw a 2.3 fold increase in isoprene output (isoprene is one of many products from the MEP pathway).
From Biocyc:
"Dxs catalyzes the thiamin diphosphate-dependent reaction that condenses pyruvate and D-glyceraldehyde-3-phosphate to yield 1-deoxy-D-xylulose 5-phosphate [Julsing07]. This is the first, rate-limiting step in the methylerythritol phosphate pathway of isoprenoid biosynthesis, and is believed to feed into the pyridoxal 5-phosphate (vitamin B6) and thiamin (vitamin B1) biosynthesis pathways."
-http://biocyc.org/BSUB/NEW-IMAGE?type=ENZYME&object=BSU24270-MONOMER
false
false
_1398_
0
12807
9
It's complicated
false
we changed TTG start codon to ATG to improve translation efficiency.
We performed 4 silent site directed mutageneses to remove 2 EcoR1 and 2 Pst1 restriction sites
false
Andreas Kj??r
annotation2331286
1
Dxs B. sub coding region
range2331286
1
1
1901
BBa_R0010_sequence
1
caatacgcaaaccgcctctccccgcgcgttggccgattcattaatgcagctggcacgacaggtttcccgactggaaagcgggcagtgagcgcaacgcaattaatgtgagttagctcactcattaggcaccccaggctttacactttatgcttccggctcgtatgttgtgtggaattgtgagcggataacaatttcacaca
BBa_J15001_sequence
1
ctcaaggagg
BBa_K1088011_sequence
1
caatacgcaaaccgcctctccccgcgcgttggccgattcattaatgcagctggcacgacaggtttcccgactggaaagcgggcagtgagcgcaacgcaattaatgtgagttagctcactcattaggcaccccaggctttacactttatgcttccggctcgtatgttgtgtggaattgtgagcggataacaatttcacacaactagactcaaggaggatggatcttttatcaatacaggacccgtcgtttttaaaaaacatgtccattgatgaattagagaaattaagtgatgaaatccgtcagtttttaattacaagtttatccgcttccggcggccacatcggcccaaacttaggtgtcgtagagcttactgttgccctgcataaggaatttaacagcccgaaagacaaatttttatgggatgtaggccatcagtcgtatgtccataagctgctgacaggacgcggaaaagaatttgcgacgcttcgccagtacaaagggctttgcggatttccaaagcggagtgaaagcgagcacgatgtttgggaaaccgggcacagctcgacttctctgtcaggcgcgatgggaatggcagctgcccgtgatattaaaggaacggatgaatatattattccgatcattggtgacggcgcgctgaccggcggtatggcgctcgaagcccttaaccacatcggcgacgagaaaaaagacatgattgtcatccttaatgataatgaaatgagtattgcgccaaacgtcggtgccattcactctatgctcggacggctccgcactgcggggaaataccagtgggtcaaagatgagcttgaatacttatttaaaaagattccggcagttgggggcaagcttgccgccacggcggaacgggtcaaagacagcctgaaatacatgctcgtctccggaatgtttttcgaggagctcggttttacgtatttgggcccagtggacggacattcttatcatgagctgattgagaatcttcaatacgccaaaaaaacgaaaggccctgttcttctgcacgtcattacgaaaaaagggaaggggtacaaaccggctgagaccgatacgattgggacatggcatggtaccggaccatataaaattaataccggtgactttgtaaagccgaaagccgcagctccttcgtggagcggtcttgtcagcggaactgtgcagcgaatggcgcgcgaggacggacgcattgtagccattacgccggctatgcctgtcggttcaaagcttgaaggcttcgcaaaggaattccctgaccggatgttcgacgtaggaatcgcagaacagcatgccgcaacaatggctgcagctatggcaatgcagggtatgaagccgtttttggcgatttactcaaccttcctgcaaagggcatatgaccaagttgttcatgacatctgccgccaaaacgctaatgtgtttattggaattgaccgtgctggactcgttggcgctgatggagagacacatcaaggcgtgtttgatattgcgtttatgcgccacattccaaacatggtcttaatgatgccgaaagacgaaaatgaaggccagcacatggttcatacagcacttagctatgacgaaggcccgatagcaatgcgttttccgcgcggaaacggactcggcgtaaaaatggatgaacagttgaaaacgattccgatcggtacgtgggaggtgctgcgtccagggaacgatgctgtcatcttaacattcggcacaacaatcgaaatggcgattgaagcagccgaagagctgcagaaagaaggcctttccgtgcgcgttgtgaatgcgcgttttattaagccgattgatgaaaagatgatgaagagtatcctaaaagaaggcttgccaattttaacaattgaagaagcggtcttagaaggcggtttcggaagctcgattttagaattcgctcatgatcaaggtgaatatcatactccgattgacagaatgggtatacctgatcggtttattgaacacggaagtgtaacagcgcttcttgaggaaattggactgacaaaacagcaggtggcaaatcgtattagattactgatgccaccaaagacacacaaaggaattggatcatga
BBa_K1088000_sequence
1
atggatcttttatcaatacaggacccgtcgtttttaaaaaacatgtccattgatgaattagagaaattaagtgatgaaatccgtcagtttttaattacaagtttatccgcttccggcggccacatcggcccaaacttaggtgtcgtagagcttactgttgccctgcataaggaatttaacagcccgaaagacaaatttttatgggatgtaggccatcagtcgtatgtccataagctgctgacaggacgcggaaaagaatttgcgacgcttcgccagtacaaagggctttgcggatttccaaagcggagtgaaagcgagcacgatgtttgggaaaccgggcacagctcgacttctctgtcaggcgcgatgggaatggcagctgcccgtgatattaaaggaacggatgaatatattattccgatcattggtgacggcgcgctgaccggcggtatggcgctcgaagcccttaaccacatcggcgacgagaaaaaagacatgattgtcatccttaatgataatgaaatgagtattgcgccaaacgtcggtgccattcactctatgctcggacggctccgcactgcggggaaataccagtgggtcaaagatgagcttgaatacttatttaaaaagattccggcagttgggggcaagcttgccgccacggcggaacgggtcaaagacagcctgaaatacatgctcgtctccggaatgtttttcgaggagctcggttttacgtatttgggcccagtggacggacattcttatcatgagctgattgagaatcttcaatacgccaaaaaaacgaaaggccctgttcttctgcacgtcattacgaaaaaagggaaggggtacaaaccggctgagaccgatacgattgggacatggcatggtaccggaccatataaaattaataccggtgactttgtaaagccgaaagccgcagctccttcgtggagcggtcttgtcagcggaactgtgcagcgaatggcgcgcgaggacggacgcattgtagccattacgccggctatgcctgtcggttcaaagcttgaaggcttcgcaaaggaattccctgaccggatgttcgacgtaggaatcgcagaacagcatgccgcaacaatggctgcagctatggcaatgcagggtatgaagccgtttttggcgatttactcaaccttcctgcaaagggcatatgaccaagttgttcatgacatctgccgccaaaacgctaatgtgtttattggaattgaccgtgctggactcgttggcgctgatggagagacacatcaaggcgtgtttgatattgcgtttatgcgccacattccaaacatggtcttaatgatgccgaaagacgaaaatgaaggccagcacatggttcatacagcacttagctatgacgaaggcccgatagcaatgcgttttccgcgcggaaacggactcggcgtaaaaatggatgaacagttgaaaacgattccgatcggtacgtgggaggtgctgcgtccagggaacgatgctgtcatcttaacattcggcacaacaatcgaaatggcgattgaagcagccgaagagctgcagaaagaaggcctttccgtgcgcgttgtgaatgcgcgttttattaagccgattgatgaaaagatgatgaagagtatcctaaaagaaggcttgccaattttaacaattgaagaagcggtcttagaaggcggtttcggaagctcgattttagaattcgctcatgatcaaggtgaatatcatactccgattgacagaatgggtatacctgatcggtttattgaacacggaagtgtaacagcgcttcttgaggaaattggactgacaaaacagcaggtggcaaatcgtattagattactgatgccaccaaagacacacaaaggaattggatcatga
BBa_K1088021_sequence
1
actaga
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