Part: BBa_K1937004 (pSBBs0K-Mini-pNagA-RFP)
(Chassis Bacillus subtilis, carrier plasmid pSBBs0K-Mini)
Length: 6843 bp
Background:
pNagA is the promoter of the NagA gene, which expresses a N-acetylglucosamine-6-phosphate deacetylasein in Bacillus subtilis (http://www.biocyc.org/gene?orgid=BSUB&id=BSU35010).
In Bacillus subtilis, this promoter has been reported to induce expression in presence of N-acetylglucosamine 6-phosphate (Bertram et al., 2011: https://www.ncbi.nlm.nih.gov/pubmed/21602348). This NAG molecule is the major component of chitin, a characteristic molecule of fungi.
This BioBrick is a part developed by the Toulouse 2016 iGEM team (http://2016.igem.org/Team:Toulouse_France)
This part:
The BBa_K1937004 part was designed to demonstrate the induction of pNagA by NAG. It belongs to the antifungal module in the Paleolitis project of iGEM Toulouse 2016 (http://2016.igem.org/Team:Toulouse_France).
The part include the pNagA promoter and its RBS (position 3,595,156 to 3,595,356 of the Bacillus genome). The promoter controls the expression of the RFP fluorescent reporter gene. A NheI restriction site has been placed before the RFP ORF to facilitate promoter swapping. This part is a subcloning of BBa_K1937003 pNagA part in pSBBs0K-Mini plasmid (BBa_K1937001) between the EcoRI and PstI restrictions sites.
Validation:
Control (B. subtilis strains transformed with pSBBs0K-Mini) , pSBBs0K-mini-NagA and pSBBs0K-mini-NagP transformed strains were spread on minimal medium with either glucose or NAG as carbon source.
We indeed observed intense red colonies with the pNagA promoter growing on NAG (as well as with the pNagP promoter, see part BBa_K1937006), albeit the expression is late and heterogeneous during the colonies development. Control (B. subtilis strains transformed with pSBBs0K-mini) , pSBBs0K-mini-NagA and pSBBs0K-mini-NagP transformed strains were spread on minimal medium with either glucose or NAG as carbon source. Red GFP spots appeared only with pNagA or pNagP on NAG (close-ups on section B of the figure).
Sequence:
Map
ATCTATTATTAATCTGTTCAGCAATCGGGCGCGATTGCTGAATAAAAGATACGAGAGACCTCTCTTGTATCTTTTTTATTTTGAGTGGTTTTGTCCGTTACACTAGAAAACCGAAAGACAATAAAAATTTTATTCTTGCTGAGTCTGGCTTTCGGTAAGCTAGACAAAACGGACAAAATAAAAATTGGCAAGGGTTTAAAGGTGGAGATTTTTTGAGTGATCTTCTCAAAAAATACTACCTGTCCCTTGCTGATTTGAATTCGCGGCCGCTTCTAGAGTTGTGCGAACCTTTGCCACGATATGTTCCTCCTGTTCCGGGCTGCCCCGAGCTTGCTCACAATACTTTCATTTTATCACTTTCGGGCTTGAACCTAAAACAGATTTTATAAAAGGGGGGAAAACACCTCAGCTGGTATAGATCACTAATCTGAAAAAGAGTAAAATAAAGGTATTCAAATTCCAGAAAGGCGGATCATCTGCTAGCatggcttcctccgaagacgttatcaaagagttcatgcgtttcaaagttcgtatggaaggttccgttaacggtcacgagttcgaaatcgaaggtgaaggtgaaggtcgtccgtacgaaggtacccagaccgctaaactgaaagttaccaaaggtggtccgctgccgttcgcttgggacatcctgtccccgcagttccagtacggttccaaagcttacgttaaacacccggctgacatcccggactacctgaaactgtccttcccggaaggtttcaaatgggaacgtgttatgaacttcgaagacggtggtgttgttaccgttacccaggactcctccctgcaagacggtgagttcatctacaaagttaaactgcgtggtaccaacttcccgtccgacggtccggttatgcagaaaaaaaccatgggttgggaagcttccaccgaacgtatgtacccggaagacggtgctctgaaaggtgaaatcaaaatgcgtctgaaactgaaagacggtggtcactacgacgctgaagttaaaaccacctacatggctaaaaaaccggttcagctgccgggtgcttacaaaaccgacatcaaactggacatcacctcccacaacgaagactacaccatcgttgaacagtacgaacgtgctgaaggtcgtcactccaccggtgcttaataacgctgatagtgctagtgtagatcgcccaggcatcaaataaaacgaaaggctcagtcgaaagactgggcctttcgttttatctgttgtttgtcggtgaacgctctcTACTAGTAGCGGCCGCTGCAGGCGCAACGCAATTAATGTGAGTTAGGATCCTGCCTCGCGCGTTTCGGTGATGACGGTGAAAACCTCTGACACATGCAGCTCCCGGAGACGGTCACAGCTTGTCTGTAAGCGGATGCCGGGAGCAGACAAGCCCGTCAGGGCGCGTCAGCGGGTGTTGGCGGGTGTCGGGGCGCAGCCATGACCCAGTCACGTAGCGATAGCGGAGTGTATACTGGCTTAACTATGCGGCATCAGAGCAGATTGTACTGAGAGTGCACCATATGCGGTGTGAAATACCGCACAGATGCGTAAGGAGAAAATACCGCATCAGGCGCTCTTCCGCTTCCTCGCTCACTGACTCGCTGCGCTCGGTCGTTCGGCTGCGGCGAGCGGTATCAGCTCACTCAAAGGCGGTAATACGGTTATCCACAGAATCAGGGGATAACGCAGGAAAGAACATGTGAGCAAAAGGCCAGCAAAAGGCCAGGAACCGTAAAAAGGCCGCGTTGCTGGCGTTTTTCCATAGGCTCCGCCCCCCTGACGAGCATCACAAAAATCGACGCTCAAGTCAGAGGTGGCGAAACCCGACAGGACTATAAAGATACCAGGCGTTTCCCCCTGGAAGCTCCCTCGTGCGCTCTCCTGTTCCGACCCTGCCGCTTACCGGATACCTGTCCGCCTTTCTCCCTTCGGGAAGCGTGGCGCTTTCTCATAGCTCACGCTGTAGGTATCTCAGTTCGGTGTAGGTCGTTCGCTCCAAGCTGGGCTGTGTGCACGAACCCCCCGTTCAGCCCGACCGCTGCGCCTTATCCGGTAACTATCGTCTTGAGTCCAACCCGGTAAGACACGACTTATCGCCACTGGCAGCAGCCACTGGTAACAGGATTAGCAGAGCGAGGTATGTAGGCGGTGCTACAGAGTTCTTGAAGTGGTGGCCTAACTACGGCTACACTAGAAGGACAGTATTTGGTATCTGCGCTCTGCTGAAGCCAGTTACCTTCGGAAAAAGAGTTGGTAGCTCTTGATCCGGCAAACAAACCACCGCTGGTAGCGGTGGTTTTTTTGTTTGCAAGCAGCAGATTACGCGCAGAAAAAAAGGATCTCAAGAAGATCCTTTGATCTTTTCTACGGGGTCTGACGCTCAGTGGAACGAAAACTCACGTTAAGGGATTTTGGTCATGAGATTATCAAAAAGGATCTTCACCTAGATCCTTTTAAATTAAAAATGAAGTTTTAAATCAATCTAAAGTATATATGAGTAAACTTGGTCTGACAGTTACCAATGCTTAATCAGTGAGGCACCTATCTCAGCGATCTGTCTATTTCGTTCATCCATAGTTGCCTGACTCCCCGTCGTGTAGATAACTACGATACGGGAGGGCTTACCATCTGGCCCCAGTGCTGCAATGATACCGCGAGACCCACGCTCACCGGCTCCAGATTTATCAGCAATAAACCAGCCAGCCGGAAGGGCCGAGCGCAGAAGTGGTCCTGCAACTTTATCCGCCTCCATCCAGTCTATTAATTGTTGCCGGGAAGCTAGAGTAAGTAGTTCGCCAGTTAATAGTTTGCGCAACGTTGTTGCCATTGCTGCCGGCATCGTGGTGTCACGCTCGTCGTTTGGTATGGCTTCATTCAGCTCCGGTTCCCAACGATCAAGGCGAGTTACATGATCCCCCATGTTGTGCAAAAAAGCGGTTAGCTCCTTCGGTCCTCCGATCGTTGTCAGAAGTAAGTTGGCCGCAGTGTTATCACTCATGGTTATGGCAGCACTGCATAATTCTCTTACTGTCATGCCATCCGTAAGATGCTTTTCTGTGACTGGTGAGTACTCAACCAAGTCATTCTGAGAATAGTGTATGCGGCGACCGAGTTGCTCTTGCCCGGCGTCAACACGGGATAATACCGCGCCACATAGCAGAACTTTAAAAGTGCTCATCATTGGAAAACGTTCTTCGGGGCGAAAACTCTCAAGGATCTTACCGCTGTTGAGATCCAGTTCGATGTAACCCACTCGTGCACCCAACTGATCTTCAGCATCTTTTACTTTCACCAGCGTTTCTGGGTGAGCAAAAACAGGAAGGCAAAATGCCGCAAAAAAGGGAATAAGGGCGACACGGAAATGTTGAATACTCATACTCTTCCTTTTTCAATATTATTGAAGCATTTATCAGGGTTATTGTCTCATGAGCGGATACATATTTGAATGTATTTAGAAAAATAAACAAATAGGGGTTCCGCGCACATTTCCCCGAAAAGTGCCACCTGACGTCTAAGAAACCATTATTATCATGACATTAACCTATAAAAATAGGCGTATCACGAGGCCCTTTCGTCTTCAAGAGTTCCTTAAGGAACGTACAGACGGCTTAAAAGCCTTTAAAAACGTTTTTAAGGGGTTTGTAGACAAGGTAAAGGATAAAACAGCACAATTCCAAGAAAAACACGATTTAGAACCTAAAAAGAACGAATTTGAACTAACTCATAACCGAGAGGTAAAAAAAGAACGAAGTCGAGATCAGGGAATGAGTTTATAAAATAAAAAAAGCACCTGAAAAGGTGTCTTTTTTTGATGGTTTTGAACTTGTTCTTTCTTATCTTGATACATATAGAAATAACGTCATTTTTATTTTAGTTGCTGAAAGGTGCGTTGAAGTGTTGGTATGTATGTGTTTTAAAGTATTGAAAACCCTTAAAATTGGTTGCACAGAAAAACCCCATCTGTTAAAGTTATAAGTGACTAAACAAATAACTAAATAGATGGGGGTTTCTTTTAATATTATGTGTCCTAATAGTAGCATTTATTCAGATGAAAAATCAAGGGTTTTAGTGGACAAGACAAAAAGTGGAAAAGTGAGACCATGGAGAGAAAAGAAAATCGCTAATGTTGATTACTTTGAACTTCTGCATATTCTTGAATTTAAAAAGGCTGAAAGAGTAAAAGATTGTGCTGAAATATTAGAGTATAAACAAAATCGTGAAACAGGCGAAAGAAAGTTGTATCGAGTGTGGTTTTGTAAATCCAGGCTTTGTCCAATGTGCAACTGGAGGAGAGCAATGAAACATGGCATTCAGTCACAAAAGGTTGTTGCTGAAGTTATTAAACAAAAGCCAACAGTTCGTTGGTTGTTTCTCACATTAACAGTTAAAAATGTTTATGATGGCGAAGAATTAAATAAGAGTTTGTCAGATATGGCTCAAGGATTTCGCCGAATGATGCAATATAAAAAAATTAATAAAAATCTTGTTGGTTTTATGCGTGCAACGGAAGTGACAATAAATAATAAAGATAATTCTTATAATCAGCACATGCATGTATTGGTATGTGTGGAACCAACTTATTTTAAGAATACAGAAAACTACGTGAATCAAAAACAATGGATTCAATTTTGGAAAAAGGCAATGAAATTAGACTATGATCCAAATGTAAAAGTTCAAATGATTCGACCGAAAAATAAATATAAATCGGATATACAATCGGCAATTGACGAAACTGCAAAATATCCTGTAAAGGATACGGATTTTATGACCGATGATGAAGAAAAGAATTTGAAACGTTTGTCTGATTTGGAGGAAGGTTTACACCGTAAAAGGTTAATCTCCTATGGTGGTTTGTTAAAAGAAATACATAAAAAATTAAACCTTGATGACACAGAAGAAGGCGATTTGATTCATACAGATGATGACGAAAAAGCCGATGAAGATGGATTTTCTATTATTGCAATGTGGAATTGGGAACGGAAAAATTATTTTATTAAAGAGTAGTTCAACAAACGGGCCAGTTTGTTGAAGATTAGATGCTATAATTGTTATTAAAAGGATTGAAGGATGCTTAGGAAGACGAGTTATTAATAGCTGAATAAGAACGGTGCTCTCCAAATATTCTTATTTAGAAAAGCAAATCTAAAATTATCTGAAAAGGGAATGAGAATAGTGAATGGACCAATAATAATGACTAGAGAAGAAAGAATGAAGATTGTTCATGAAATTAAGGAACGAATATTGGATAAATATGGGGATGATGTTAAGGCTATTGGTGTTTATGGCTCTCTTGGTCGTCAGACTGATGGGCCCTATTCGGATATTGAGATGATGTGTGTCATGTCAACAGAGGAAGCAGAGTTCAGCCATGAATGGACAACCGGTGAGTGGAAGGTGGAAGTGAATTTTGATAGCGAAGAGATTCTACTAGATTATGCATCTCAGGTGGAATCAGATTGGCCGCTTACACATGGTCAATTTTTCTCTATTTTGCCGATTTATGATTCAGGTGGATACTTAGAGAAAGTGTATCAAACTGCTAAATCGGTAGAAGCCCAAACGTTCCACGATGCGATTTGTGCCCTTATCGTAGAAGAGCTGTTTGAATATGCAGGCAAATGGCGTAATATTCGTGTGCAAGGACCGACAACATTTCTACCATCCTTGACTGTACAGGTAGCAATGGCAGGTGCCATGTTGATTGGTCTGCATCATCGCATCTGTTATACGACGAGCGCTTCGGTCTTAACTGAAGCAGTTAAGCAATCAGATCTTCCTTCAGGTTATGACCATCTGTGCCAGTTCGTAATGTCTGGTCAACTTTCCGACTCTGAGAAACTTCTGGAATCGCTAGAGAATTTCTGGAATGGGATTCAGGAGTGGACAGAACGACACGGATATATAGTGGATGTGTCAAAACGCATACCATTTTGAACGATGACCTCTAATAATTGTTAATCATGTTGGTTACGTATTTATTAACTTCTCCTAGTATTAGTAATTATCATGGCTGTCATGGCGCATTAACGGAATAAAGGGTGTGCTTAAATCGGGCCATTTTGCGTAATAAGAAAAAGGATTAATTATGAGCGAATTGAATTAATAATAAGGTAATAGATTTACATTAGAAAATGAAAGGGGATTTTATGCGTGAGAATGTTACAGTCTATCCCGGCATTGCCAGTCGGGGATATTAAAAAGAGTATAGGTTTTTATTGCGATAAACTAGGTTTCACTTTGGTTCACCATGAAGATGGATTCGCAGTTCTAATGTGTAATGAGGTTCGGATTCATCTATGGGAGGCAAGTGATGAAGGCTGGCGCTCTCGTAGTAATGATTCACCGGTTTGTACAGGTGCGGAGTCGTTTATTGCTGGTACTGCTAGTTGCCGCATTGAAGTAGAGGGAATTGATGAATTATATCAACATATTAAGCCTTTGGGCATTTTGCACCCCAATACATCATTAAAAGATCAGTGGTGGGATGAACGAGACTTTGCAGTAATTGATCCCGACAACAATTTGATTAGCTTTTTTCAACAAATAAAAAGCTAAAATCTATTATTAATCTGTTCAGCAATCGGGCGCGATTGCTGAATAAAAGATACGAGAGACCTCTCTTGTATCTTTTTTATTTTGAGTGGTTTTGTCCGTTACACTAGAAAACCGAAAGACAATAAAAATTTTATTCTTGCTGAGTCTGGCTTTCGGTAAGCTAGACAAAACGGACAAAATAAAAATTGGCAAGGGTTTAAAGGTGGAGATTTTTTGAGTGATCTTCTCAAAAAATACTACCTGTCCCTTGCTGATTT
Annotation:
Ampicillin resistance (E. coli): 2550-3209 (reverse)
Bleomycin resistance (B. subtilis): 6188-6528 (forward)
ColE1 origin (E. coli): 1770-2452 (reverse)
Kanamycin resistance (B. subtilis): 5195-5965 (forward)
Prefix: 257-278 (forward)
Promoter NagA+RBS: 279-478 (forward)
RFP : 485-1190 (forward)
Terminator: 1191-1270 (forward)
repU (Bacillus subtilis origin): 4031-5035 (forward)
Suffixe: 1271-1291 (forward)
Verification forward (VF2) primer binding site : 3532-3551 (forward)
Verification reverse (VR) primer binding site : 1671-1690 (forward)
<
