BBa_K1173500
1
BBa_K1173500
<i>ompC</i> w/ cyan
2013-09-19T11:00:00Z
2015-05-08T01:09:35Z
Assembled using standard 3A Assembly
ompF is a specific promoter which is only activated when phosphorylated OmpR (OmpR-P) is present. OmpR is phosphorylated by the protein Cph8 (form by two proteins, Cph1 and EnvZ), which is usually associated with osmotic regulation. Cph8 is also responsive to red light; exposure to red light halts the phosphorylation of OmpR. The lack of OmpR-P means the ompF promoter is not actiavted, so the genes which follow it are not transcribed.
There is a cyan pigment after ompF, which has the nucleotide sequence from BBa_K592011. The pigment will be produced in most generally used competant cells, as Cph8 is present in their outer membranes for osmotic regulation. To control the levels of cyan pigment produced, we recommend the use of EnvZ deficient cells and introducing the genes which code for Cph8 on a LCN plasmid. This would allow control of cyan pigment production using only red light.
false
false
_1486_
0
18234
9
It's complicated
false
Be aware of ompF being activated by the cells' osmolarity, rather than exposure to red light.
false
paul james
component2367138
1
BBa_B0034
component2367140
1
BBa_K592011
component2367136
1
BBa_R0082
annotation2367140
1
BBa_K592011
range2367140
1
135
836
annotation2367138
1
BBa_B0034
range2367138
1
117
128
annotation2367136
1
BBa_R0082
range2367136
1
1
108
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_K592011
1
cjBlue
cjBlue, green chromoprotein
2011-09-17T11:00:00Z
2015-05-08T01:12:49Z
Cnidopus japonicus
This chromoprotein, cjBlue, naturally exhibits strong green/blue color when expressed. Compared to amilCP(BBa_K592009) and amilGFP(BBa_K592010), the color development is slower. On agar plates and in liquid culture, the color is readily visible to naked eye after 24-48 hours of incubation. The DNA was codon-optimized for expression in E.coli and synthesized by the Korean company Bioneer Corporation.
false
false
_763_
0
7929
9
In stock
false
Codon-optimization for expression in E.coli necessary.
false
Antonio Ascue Avalos
annotation2131787
1
cjBlue
range2131787
1
1
699
BBa_R0082
1
OmpR
Promoter (OmpR, positive)
2004-01-27T12:00:00Z
2015-05-08T01:14:15Z
NC_000193 E. coli K12
Released HQ 2013
Positively regulated, OmpR-controlled promoter. This promoter is taken from the upstream region of ompC. Phosphorylated OmpR binds to the three operator sites and activates transcription.
false
false
_1_
0
24
7
In stock
false
The promoter includes the three OmpR binding sites: C1, C2, and C3. The promoter starts at -107 and goes up to the transcriptional start site at +1.
An alternate version, BBa_R0083, cuts out the C2 and C3 sites.
The efficacy of this promoter versus the truncated ompC upstream region (BBa_R0083) or the ompF upstream region (BBa_R0084) is currently unknown.
true
Stephen Lee, Roshan Kumar, Joe Levine, Ziyan Chu (Polkadorks, IAP 2004)
annotation301154
1
C1 OmpR
range301154
1
13
30
annotation301166
1
-35
range301166
1
75
80
annotation301156
1
C3 OmpR
range301156
1
54
71
annotation301167
1
-10
range301167
1
98
103
annotation301155
1
C2 OmpR
range301155
1
34
51
BBa_K1173500_sequence
1
tcccttgcatttacattttgaaacatctatagcgataaatgaaacatcttaaaagttttagtatcatattcgtgttggattattctgcatttttggggagaatggacttactagagaaagaggagaaatactagatggcttccaaaataagcgacaacgtacgtatcaaactgtatatggagggcacggttaataatcaccacttcatgtgtgaagcggagggtgagggcaagccatacgaaggaacgcagatggaaaacattaaagtgaccaaaggaggcccgctgccgttctcttttgatatcctgacgccgaactgccaatatggttctgtagccataaccaagtacacgtcggggattccggactattttaaacagtcattccctgaaggttttacctgggaaagaaccaccatttatgaagatggggcttatctgacaactcagcaggaaaccaaacttgatggaaattgcttagtctacaatattaaaatcctcggctgcaattttccccccaatggtcctgttatgcagaaaaaaacgcaaggctgggaaccatgttgcgagatgcgctatacacgtgatggtgtcttgtgcggtcagacattaatggcactgaaatgtgccgatgggaaccatctgacttgtcatctgcggactacttaccgatccaaaaaggcagcgaaggcgttgcaaatgccacctttccatttttcagaccatcgtccggaaattgtgaaggttagcgagaacggcacactgtttgagcagcacgaaagtagtgtggcacgctattgtcagacatgcccgagcaaacttggtcataattaataa
BBa_R0082_sequence
1
tcccttgcatttacattttgaaacatctatagcgataaatgaaacatcttaaaagttttagtatcatattcgtgttggattattctgcatttttggggagaatggact
BBa_B0034_sequence
1
aaagaggagaaa
BBa_K592011_sequence
1
atggcttccaaaataagcgacaacgtacgtatcaaactgtatatggagggcacggttaataatcaccacttcatgtgtgaagcggagggtgagggcaagccatacgaaggaacgcagatggaaaacattaaagtgaccaaaggaggcccgctgccgttctcttttgatatcctgacgccgaactgccaatatggttctgtagccataaccaagtacacgtcggggattccggactattttaaacagtcattccctgaaggttttacctgggaaagaaccaccatttatgaagatggggcttatctgacaactcagcaggaaaccaaacttgatggaaattgcttagtctacaatattaaaatcctcggctgcaattttccccccaatggtcctgttatgcagaaaaaaacgcaaggctgggaaccatgttgcgagatgcgctatacacgtgatggtgtcttgtgcggtcagacattaatggcactgaaatgtgccgatgggaaccatctgacttgtcatctgcggactacttaccgatccaaaaaggcagcgaaggcgttgcaaatgccacctttccatttttcagaccatcgtccggaaattgtgaaggttagcgagaacggcacactgtttgagcagcacgaaagtagtgtggcacgctattgtcagacatgcccgagcaaacttggtcataattaataa
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