BBa_K1122684
1
BBa_K1122684
Plac_LacZ_RBS (B0032)
2013-09-21T11:00:00Z
2015-05-08T01:09:15Z
synthetic
This part enables medium levels of IPTG induced expression of a protein in ''E. coli'' without the need to include an RBS in the cloning process.
false
false
_1433_
0
18014
9
In stock
true
none
false
Aleksandra Lewicka
component2357877
1
BBa_B0032
component2357875
1
BBa_J33207
annotation2357877
1
BBa_B0032
range2357877
1
609
621
annotation2357875
1
BBa_J33207
range2357875
1
1
600
BBa_B0032
1
BBa_B0032
RBS.3 (medium) -- derivative of BBa_0030
2003-01-31T12:00:00Z
2015-08-31T04:07:20Z
Released HQ 2013
Weak1 RBS based on Ron Weiss thesis. Strength is considered relative to <bb_part>BBa_B0030</bb_part>, <bb_part>BBa_B0031</bb_part>, <bb_part>BBa_B0033</bb_part>.
false
true
_41_44_48_46_1_
0
24
7
In stock
false
Varies from -6 to +1 region from original sequence to accomodate BioBricks suffix ("RBS-2" in figure 4-14 of thesis). <P>
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.
annotation1709
1
RBS-3\Weak
range1709
1
1
13
annotation1710
1
RBS
range1710
1
7
10
annotation7027
1
BBa_B0032
range7027
1
1
13
BBa_J33207
1
BBa_J33207
lac promoter and lacZ
2006-10-26T11:00:00Z
2015-08-31T04:08:46Z
The DNA was amplified from E. coli BL21 genomic DNA using primers based on published sequence (Genbank accession J01636, gi:146575). The annotation shown here is based on that associated with this Genbank entry. The sequence shown here is derived by sequencing the construct.
This part (submitted in pSB1A2) consists of the lac promoter and lacZ' gene, encoding the N-terminal 76 amino acid residues of LacZ, sufficient to complement the lacZ-delta-M15 mutation for blue-white selection on Xgal plates. A SacI site has been introduced at the 3' end, overlapping the XbaI site of the Biobrick prefix. This is designed to be used as a cloning vector for making new biobricks. PCR primers can be designed with a SacI site in one primer and an SpeI site in the other. This removes the necessity for an excessively long non-complementary tail on one primer bearing either the full biobrick prefix or suffix. The PCR product can then be digested with SacI and SpeI for insertion into this plasmid, replacing the Plac-lacZ' cassette. Recombinant plasmids will then be white on IPTG/Xgal plates, whereas any that still contain the original insert will be blue. We have used this strategy to prepare several biobricks, including BBa_J33204, which contains the xylE gene encoding catechol-2,3-dioxygenase. (For making biobricks that contain lacZ', BBa_J33204 can be used in the same way; in this case, clones with plasmids that still contain xylE will turn yellow on addition of a drop of 10 mM catechol.)
false
false
_63_
0
837
63
It's complicated
true
Note that the SacI site overlaps the SpeI site. The Biobrick prefix ends ...TCTAGAG. When this is added to the CTC at the start of the sequence shown here, the SacI site, GAGCTC, is generated.
false
Chris French
annotation1907857
1
rbs
range1907857
1
359
362
annotation1907854
1
SacI
range1907854
1
1
3
annotation1907858
1
lacZ'
range1907858
1
370
600
annotation1907855
1
CAP binding site
range1907855
1
248
285
annotation1907860
1
-35
range1907860
1
297
302
annotation1907859
1
-10
range1907859
1
320
325
annotation1907856
1
LacI binding site
range1907856
1
332
352
BBa_B0032_sequence
1
tcacacaggaaag
BBa_J33207_sequence
1
ctcatgttatatcccgccgttaaccaccatcaaacaggattttcgcctgctggggcaaaccagcgtggaccgcttgctgcaactctctcagggccaggcggtgaagggcaatcagctgttgcccgtctcactggtgaaaagaaaaaccaccctggcgcccaatacgcaaaccgcctctccccgcgcgttggccgattcattaatgcagctggcacgacaggtttcccgactggaaagcgggcagtgagcgcaacgcaattaatgtgagttagctcactcattaggcaccccaggctttacactttatgcttccggctcgtatgttgtgtgaaattgtgagcggataacaatttcacacaggaaacagctatgaccatgattacggattcactggccgtcgttttacaacgtcgtgactgggaaaaccctggcgttacccaacttaatcgccttgcagcacatccccctttcgccagctggcgtaatagcgaagaggcccgcaccgatcgcccttcccaacagttgcgcagcctgaatggcgaatggcgctttgcctggtttccggcaccagaagcggtgccggaaagctggctggagtga
BBa_K1122684_sequence
1
ctcatgttatatcccgccgttaaccaccatcaaacaggattttcgcctgctggggcaaaccagcgtggaccgcttgctgcaactctctcagggccaggcggtgaagggcaatcagctgttgcccgtctcactggtgaaaagaaaaaccaccctggcgcccaatacgcaaaccgcctctccccgcgcgttggccgattcattaatgcagctggcacgacaggtttcccgactggaaagcgggcagtgagcgcaacgcaattaatgtgagttagctcactcattaggcaccccaggctttacactttatgcttccggctcgtatgttgtgtgaaattgtgagcggataacaatttcacacaggaaacagctatgaccatgattacggattcactggccgtcgttttacaacgtcgtgactgggaaaaccctggcgttacccaacttaatcgccttgcagcacatccccctttcgccagctggcgtaatagcgaagaggcccgcaccgatcgcccttcccaacagttgcgcagcctgaatggcgaatggcgctttgcctggtttccggcaccagaagcggtgccggaaagctggctggagtgatactagagtcacacaggaaag
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