Difference between revisions of "Part:BBa K4165177"

 
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<partinfo>BBa_K4165177 short</partinfo>
 
<partinfo>BBa_K4165177 short</partinfo>
  
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This composite part consists of T7 promoter (BBa_K3633015), lac operator (BBa_K4165062), pGS-21a RBS (BBa_K4165016), 6x His-tag (BBa_K4165020), Trim21 improved (BBa_K4165001), and T7 terminator (BBa_K731721).
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This composite part consists of T7 promoter (BBa_K3633015), lac operator (BBa_K4165062), pGS-21a RBS (BBa_K4165016), 6x His-tag (BBa_K4165020), Trim21 improved (BBa_K4165001), and T7 terminator (BBa_K731721), The His tag was attached to the Trim21 (improved) coding sequence to serve in the purification using NI-NTA column.
  
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<!-- Add more about the biology of this part here
 
 
===Usage and Biology===
 
===Usage and Biology===
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The main function of the Trim21 which is E3 ligase from the TRIM family, which participate in the ubiquitin-proteasome degradation cascade of misfolded proteins. the aim of using this part in our project was that it has been used in this project to target and degrade both tau and Aβ proteins which are both considered main causes of Alzheimer’s Disease pathogenesis.
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===Source===
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synthesized
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===Dry lab===
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<p style=" font-weight: bold; font-size:14px;"> Mathematical modeling </p>
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<p style=" font-weight: bold; font-size:14px;">Transcription rate and translation rate under T7 promotor </p>
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the mathematical modeling was based on our code for the calculation of transcription and translation (you can find it in the code section) beside with the estimated results from the wet lab.
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<html>
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<p><img src="https://static.igem.wiki/teams/4165/wiki/parts-registry/his-trim.png" style="margin-left:200px;" alt="" width="500" /></p>
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</html>
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<html>
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<p><img src="https://static.igem.wiki/teams/4165/wiki/parts-registry/his-trim2.png" style="margin-left:200px;" alt="" width="500" /></p>
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</html>
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Figure 1. this figure shows the results from the transcription and translation code showing the concentration of the protein
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                                                compared with the wet lab results.
 +
 +
 +
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<p style=" font-weight: bold; font-size:14px;">Enzyme activity </p>
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Rate of consumption of ubiquitin in the system
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===Wet lab===
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 +
  
 
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<partinfo>BBa_K4165177 parameters</partinfo>
 
<partinfo>BBa_K4165177 parameters</partinfo>
 
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===References===
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1- Chu, Q., Diedrich, J. K., Vaughan, J. M., Donaldson, C. J., Nunn, M. F., Lee, K. F., & Saghatelian, A. (2016). HtrA1 Proteolysis of ApoE In Vitro Is Allele Selective. Journal of the American Chemical Society, 138(30), 9473–9478. https://doi.org/10.1021/jacs.6b03463

Revision as of 22:26, 7 October 2022


Biobrick His - Trim

This composite part consists of T7 promoter (BBa_K3633015), lac operator (BBa_K4165062), pGS-21a RBS (BBa_K4165016), 6x His-tag (BBa_K4165020), Trim21 improved (BBa_K4165001), and T7 terminator (BBa_K731721), The His tag was attached to the Trim21 (improved) coding sequence to serve in the purification using NI-NTA column.

Usage and Biology

The main function of the Trim21 which is E3 ligase from the TRIM family, which participate in the ubiquitin-proteasome degradation cascade of misfolded proteins. the aim of using this part in our project was that it has been used in this project to target and degrade both tau and Aβ proteins which are both considered main causes of Alzheimer’s Disease pathogenesis.

Source

synthesized

Dry lab

Mathematical modeling

Transcription rate and translation rate under T7 promotor

the mathematical modeling was based on our code for the calculation of transcription and translation (you can find it in the code section) beside with the estimated results from the wet lab.

Figure 1. this figure shows the results from the transcription and translation code showing the concentration of the protein 

                                               compared with the wet lab results.


Enzyme activity

Rate of consumption of ubiquitin in the system

Wet lab

Sequence and Features


Assembly Compatibility:
  • 10
    COMPATIBLE WITH RFC[10]
  • 12
    COMPATIBLE WITH RFC[12]
  • 21
    COMPATIBLE WITH RFC[21]
  • 23
    COMPATIBLE WITH RFC[23]
  • 25
    COMPATIBLE WITH RFC[25]
  • 1000
    INCOMPATIBLE WITH RFC[1000]
    Illegal BsaI.rc site found at 620


References

1- Chu, Q., Diedrich, J. K., Vaughan, J. M., Donaldson, C. J., Nunn, M. F., Lee, K. F., & Saghatelian, A. (2016). HtrA1 Proteolysis of ApoE In Vitro Is Allele Selective. Journal of the American Chemical Society, 138(30), 9473–9478. https://doi.org/10.1021/jacs.6b03463