Composite

Part:BBa_K4165176

Designed by: Hossam Hatem   Group: iGEM22_CU_Egypt   (2022-09-30)


T7 promoter-GST-WWW-T7 terminator

This composite part consists of T7 promoter (BBa_K3633015), lac operator (BBa_K4165062), pGS-21a RBS (BBa_K4165016), GST tag(BBa_K4165070), WWW peptide (BBa_K4165007), and T7 terminator (BBa_K731721), The GST tag was attached to the WWW coding sequence to serve in the purification using Glutathione resin Column.

Usage and Biology

A synthetic peptide that is used for targeting misfolded tau protein (BBa_K4165009) as it binds to PHF6 of tau fibrils. It has been used in this project to target and degrade both tau proteins which are considered the main causes of Alzheimer’s Disease pathogenesis.

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 SapI.rc site found at 173

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 
                                   variation of mRNA and protein concentrations with time .


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