BBa_K1316013
1
BBa_K1316013
pRhamnose regulating csgB + J23110 constitutive Anderson promoter regulating csgA
2014-09-28T11:00:00Z
2015-05-08T01:09:50Z
csgA and csgB were PCRed out of the K540000 Lyon 2011 iGEM part.
This part is meant to constitutively express the curli gene csgB which codes for the production of the curli protein that is anchored to the cell membrane (CsgB).
The csgA gene codes for the major curli protein (CsgA), which forms long fibrils with other CsgA monomers in a self-assembly process. These CsgA long fibrils bind to the anchored CsgB protein forming the amyloid-like curli structure.
As many more CsgA than CsgB subunits are required for curli formation, this part intends to have an already high amount of CsgA present in the cell (constitutively expressed) and, once the cell is induced (with Rhamnose in this case), only CsgB protein is required to be expressed for curli formation, thus leading to a faster curli generation process.
false
false
_1691_
0
19967
9
It's complicated
true
Many more CsgA protein subunits are required compared to CsgB in curli formation.
false
Joan Cortada Garcia
component2423464
1
BBa_K1316019
component2423458
1
BBa_K1316018
annotation2423458
1
BBa_K1316018
range2423458
1
1
535
annotation2423464
1
BBa_K1316019
range2423464
1
544
1040
BBa_K1316019
1
BBa_K1316019
2nd part of Constitutive Anderson promoter + csgA curli gene
2014-10-15T11:00:00Z
2015-05-08T01:09:50Z
The CDS of csgA contained in this part was PCRed from the iGEM BioBrick BBa_K540000 Lyon team 2011.
Curli are extracellular amyloids that form fibers. They are involved in adhesion, cell aggregation and biofilm formation. CsgA is the major curli subunit.
false
false
_1691_
0
19967
9
Not in stock
false
The part was PCRed in a way that it contains the ending of a constitutive promoter right before the open reading frame (ORF) of csgA gene. This aims at constructing via Golden Gate Assembly the final BioBricks BBa_K1316013 and BBa_K1316014 where csgB and csgA genes are present and a constitutive promoter was placed between them.
false
Joan Cortada Garcia
annotation2422004
1
csgA
range2422004
1
27
479
annotation2423411
1
start
range2423411
1
27
29
annotation2422002
1
Ending constit Promoter
range2422002
1
1
13
annotation2422003
1
rbs
range2422003
1
14
25
annotation2423410
1
stop
range2423410
1
477
479
BBa_K1316018
1
BBa_K1316018
RBS + csgB curli-forming gene
2014-10-15T11:00:00Z
2015-05-08T01:09:50Z
It comes from the iGEM BioBrick BBa_K914003
This part is a tightly regulated promoter that allows for high gene expression under the presence of L-rhamnose. At the same time, it shows good repression levels when L-rhamnose is not present, as well as with the presence of D-glucose. For more information read the description of part BBa_K914003, where we obtained the promoter from.
false
false
_1691_
0
19967
9
Not in stock
false
The sequence was screened for illegal iGEM restriction sites
false
Joan Cortada Garcia
annotation2422000
1
csgB
range2422000
1
44
499
annotation2422001
1
Beginning of J23110 constitutive Anderson promoter
range2422001
1
509
531
annotation2421993
1
rbs
range2421993
1
29
42
BBa_K1316019_sequence
1
gtacaatgctagcaaagaggagaaaacatgaaacttttaaaagtagcagcaattgcagcaatcgtattctccggtagcgctctggcaggtgttgttcctcagtacggcggcggcggtaaccacggtggtggcggtaataatagcggcccaaattctgagctgaacatttaccagtacggtggcggtaactctgcacttgctctgcaaactgatgcccgtaactctgacttgactattacccagcatggcggcggtaatggtgcagatgttggtcagggctcagatgacagctcaatcgatctgacccaacgtggcttcggtaacagcgctactcttgatcagtggaacggcaaaaattctgaaatgacggttaaacagttcggtggtggcaacggtgcagcagttgaccagactgcatctaactcctccgtcaacgtgactcaggttggctttggtaacaacgcgaccgctcatcagtactaactactagaaggagg
BBa_K1316018_sequence
1
catatgtatacttcagcaaggaaatactagaaggaggtatataatgaaaaacaaattgttatttatgatgttaacaatactgggtgcgcctgggattgcagccgcagcaggttatgatttagctaattcagaatataacttcgcggtaaatgaattgagtaagtcttcatttaatcaggcagccataattggtcaagctgggactaataatagtgctcagttacggcagggaggctcaaaacttttggcggttgttgcgcaagaaggtagtagcaaccgggcaaagattgaccagacaggagattataaccttgcatatattgatcaggcgggcagtgccaacgatgccagtatttcgcaaggtgcttatggtaatactgcgatgattatccagaaaggttctggtaataaagcaaatattacacagtatggtactcaaaaaacggcaattgtagtgcagagacagtcgcaaatggctattcgcgtgacacaacgttaatttccattcgtttacggctagctcagtcctaggtac
BBa_K1316013_sequence
1
catatgtatacttcagcaaggaaatactagaaggaggtatataatgaaaaacaaattgttatttatgatgttaacaatactgggtgcgcctgggattgcagccgcagcaggttatgatttagctaattcagaatataacttcgcggtaaatgaattgagtaagtcttcatttaatcaggcagccataattggtcaagctgggactaataatagtgctcagttacggcagggaggctcaaaacttttggcggttgttgcgcaagaaggtagtagcaaccgggcaaagattgaccagacaggagattataaccttgcatatattgatcaggcgggcagtgccaacgatgccagtatttcgcaaggtgcttatggtaatactgcgatgattatccagaaaggttctggtaataaagcaaatattacacagtatggtactcaaaaaacggcaattgtagtgcagagacagtcgcaaatggctattcgcgtgacacaacgttaatttccattcgtttacggctagctcagtcctaggtactactagaggtacaatgctagcaaagaggagaaaacatgaaacttttaaaagtagcagcaattgcagcaatcgtattctccggtagcgctctggcaggtgttgttcctcagtacggcggcggcggtaaccacggtggtggcggtaataatagcggcccaaattctgagctgaacatttaccagtacggtggcggtaactctgcacttgctctgcaaactgatgcccgtaactctgacttgactattacccagcatggcggcggtaatggtgcagatgttggtcagggctcagatgacagctcaatcgatctgacccaacgtggcttcggtaacagcgctactcttgatcagtggaacggcaaaaattctgaaatgacggttaaacagttcggtggtggcaacggtgcagcagttgaccagactgcatctaactcctccgtcaacgtgactcaggttggctttggtaacaacgcgaccgctcatcagtactaactactagaaggagg
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