Difference between revisions of "Part:BBa K1900000"
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Authors: Laura Sanford, Ben Bateman <br/> | Authors: Laura Sanford, Ben Bateman <br/> | ||
The tolC gene from Klebsiella pneumoniae (part BBa_K1900000) was cloned into a plasmid containing the pTrc promoter. This plasmid was transformed into an E. coli strain lacking a chromosomal copy of tolC. Disk sensitivity assays were performed to determine how well the K. pneumoniae protein would work in an E. coli cell. <br/> | The tolC gene from Klebsiella pneumoniae (part BBa_K1900000) was cloned into a plasmid containing the pTrc promoter. This plasmid was transformed into an E. coli strain lacking a chromosomal copy of tolC. Disk sensitivity assays were performed to determine how well the K. pneumoniae protein would work in an E. coli cell. <br/> | ||
| − | [[File:T--WLC-Milwaukee-- | + | [[File:T--WLC-Milwaukee--BBa_K1900001_graph.JPG]] <br/> |
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===Usage and Biology=== | ===Usage and Biology=== | ||
Latest revision as of 20:05, 21 October 2019
pBAD+strong RBS+E. coli tolC signal sequence+K. pneumoniae tolC
Combination of part BBa_K1406000 (BBa_K206000 + BBa_B0034) the E. coli tolC signaling sequence and the Klebsiella pnuemoniae tolC gene. Transcription is controlled by the arabinose-induced pBAD promoter (BBa_K206000). A strong E. coli RBS (BBa_B0034) controls translation. The signaling sequence is a cleavable N-terminal signaling sequence from E. coli's tolC gene. This is required for trimerization of the TolC monomers as well as insertion into the outer membrane; it forms a chimeric polypeptide with the tolC gene from Klebsiella pnuemoniae TolC trimers form a outer-membrane alpha/beta barrel pore can interface with a variety of molecule pumps to form a transperiplasmic pump.
Contribution:
Team WLC-Milwaukee 2019
Authors: Laura Sanford, Ben Bateman
The tolC gene from Klebsiella pneumoniae (part BBa_K1900000) was cloned into a plasmid containing the pTrc promoter. This plasmid was transformed into an E. coli strain lacking a chromosomal copy of tolC. Disk sensitivity assays were performed to determine how well the K. pneumoniae protein would work in an E. coli cell.
Sequence and Features
- 10COMPATIBLE WITH RFC[10]
- 12INCOMPATIBLE WITH RFC[12]Illegal NheI site found at 1603
Illegal NheI site found at 1624 - 21INCOMPATIBLE WITH RFC[21]Illegal BamHI site found at 1543
- 23COMPATIBLE WITH RFC[23]
- 25COMPATIBLE WITH RFC[25]
- 1000INCOMPATIBLE WITH RFC[1000]Illegal BsaI site found at 1104