Difference between revisions of "Part:BBa K4477013:Design"

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===Design Notes===
 
===Design Notes===
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CDS was codon optimized for expression in SHuffle bacteria, removal of illegal restriction sites.
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CDS was codon optimized for expression in SHuffle and to remove illegal restriction sites.
  
 +
His tag and TEV cleavage sites were included downstream of the start codon but upstream of the antibody coding sequence. The His tag ensured the entire McPC603 polypeptide could be purified out of a total protein solution using immobilized metal ion affinity chromatography (IMAC), and the TEV cleavage site ensured that TEV could be used to cleave off the His tag once it was no longer needed.
  
 +
A two-way terminator was used so that any genes in the vector in which this insert will be inserted that happen to be on the strand opposite to the strand encoding the insert will not be read backward into the insert and interfere with transcription of our antibody of interest.
 +
 +
For detailed annotations of the sequence, see Team Virginia 2022's Benchling folder here: https://benchling.com/mrkhoury/f_/YR4zZSUb-virginia-igem-2022-dna-constructs/
  
 
===Source===
 
===Source===

Revision as of 13:16, 12 October 2022


McPC603 anti-oxLDL scFv - complete expression cassette


Assembly Compatibility:
  • 10
    COMPATIBLE WITH RFC[10]
  • 12
    COMPATIBLE WITH RFC[12]
  • 21
    INCOMPATIBLE WITH RFC[21]
    Illegal BamHI site found at 446
  • 23
    COMPATIBLE WITH RFC[23]
  • 25
    INCOMPATIBLE WITH RFC[25]
    Illegal AgeI site found at 752
  • 1000
    COMPATIBLE WITH RFC[1000]


Design Notes

CDS was codon optimized for expression in SHuffle and to remove illegal restriction sites.

His tag and TEV cleavage sites were included downstream of the start codon but upstream of the antibody coding sequence. The His tag ensured the entire McPC603 polypeptide could be purified out of a total protein solution using immobilized metal ion affinity chromatography (IMAC), and the TEV cleavage site ensured that TEV could be used to cleave off the His tag once it was no longer needed.

A two-way terminator was used so that any genes in the vector in which this insert will be inserted that happen to be on the strand opposite to the strand encoding the insert will not be read backward into the insert and interfere with transcription of our antibody of interest.

For detailed annotations of the sequence, see Team Virginia 2022's Benchling folder here: https://benchling.com/mrkhoury/f_/YR4zZSUb-virginia-igem-2022-dna-constructs/

Source

1. https://www.sciencedirect.com/science/article/pii/S0769262585800581
2. https://pubmed.ncbi.nlm.nih.gov/14644097/

References

3. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3312285/
4. https://www.pnas.org/doi/epdf/10.1073/pnas.71.11.4298