Difference between revisions of "Part:BBa K2549016"

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This part is the first of our SynNotch receptors, as original published<ref>Engineering Customized Cell Sensing and Response Behaviors Using Synthetic Notch Receptors. Morsut L, Roybal KT, Xiong X, ..., Thomson M, Lim WA. Cell, 2016 Feb;164(4):780-91 PMID: 26830878; DOI: 10.1016/j.cell.2016.01.012</ref>. LaG17 ([[Part:BBa_K2549004]]) is used as the extracellular sensor module to receive the signal input from GFP. mN1c ([[Part:BBa_K2549006]]) is served as the transmembrane core domain of SynNotch, which is evident to have a low basal expression and a high activation efficiency. tTAA ([[Part:BBa_K2446057]]) is an improved tetracycline-controlled transcription activator @@@@, which is cleaved after SynNotch activation and drives the expression of the amplifier. Besides, a CD8&alpha; signal peptide ([[Part:BBa_K2549044]]) and a Myc-tag ([[Part:BBa_K823036]]) were added to the N terminal of LaG17([[Part:BBa_K2549004]]) for membrane targeting and easy determination of surface expression.
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This part is the first version of our SynNotch receptors, as original published<ref>Engineering Customized Cell Sensing and Response Behaviors Using Synthetic Notch Receptors. Morsut L, Roybal KT, Xiong X, ..., Thomson M, Lim WA. Cell, 2016 Feb;164(4):780-91 PMID: 26830878; DOI: 10.1016/j.cell.2016.01.012</ref>. LaG17 ([[Part:BBa_K2549004]]) is used as the extracellular sensor module to receive the signal input from GFP. mN1c ([[Part:BBa_K2549006]]) is served as the transmembrane core domain of SynNotch, which is evident to have a low basal expression and a high activation efficiency. tTAA ([[Part:BBa_K2446057]]) is an improved tetracycline-controlled transcription activator @@@@, which is cleaved after SynNotch activation and drives the expression of the amplifier. Besides, a CD8&alpha; signal peptide ([[Part:BBa_K2549044]]) and a Myc-tag ([[Part:BBa_K823036]]) were added to the N terminal of LaG17([[Part:BBa_K2549004]]) for membrane targeting and easy determination of surface expression.
  
 
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Revision as of 14:38, 12 October 2018


LaG17-mN1c-tTAA

This part is the first version of our SynNotch receptors, as original published[1]. LaG17 (Part:BBa_K2549004) is used as the extracellular sensor module to receive the signal input from GFP. mN1c (Part:BBa_K2549006) is served as the transmembrane core domain of SynNotch, which is evident to have a low basal expression and a high activation efficiency. tTAA (Part:BBa_K2446057) is an improved tetracycline-controlled transcription activator @@@@, which is cleaved after SynNotch activation and drives the expression of the amplifier. Besides, a CD8α signal peptide (Part:BBa_K2549044) and a Myc-tag (Part:BBa_K823036) were added to the N terminal of LaG17(Part:BBa_K2549004) for membrane targeting and easy determination of surface expression.

Sequence and Features


Assembly Compatibility:
  • 10
    COMPATIBLE WITH RFC[10]
  • 12
    COMPATIBLE WITH RFC[12]
  • 21
    INCOMPATIBLE WITH RFC[21]
    Illegal BglII site found at 87
  • 23
    COMPATIBLE WITH RFC[23]
  • 25
    INCOMPATIBLE WITH RFC[25]
    Illegal NgoMIV site found at 2154
  • 1000
    INCOMPATIBLE WITH RFC[1000]
    Illegal BsaI site found at 127
    Illegal SapI.rc site found at 1069


Biology

It works as expected

@@@@

SynNotch receptors function well in Morsut L et al 2016
Morsut L et al stated:SynNotch receptors provide extraordinary flexibility in engineering cells with customized sensing/response behaviors to user-specified extracellular cues.
Morsut L et al have shown that modularity of the synNotch platform. They stated: the input and output domains from Notch can be swapped with diverse domains. On the extracellular side, diverse recognition domains can be used (antibody based, or peptide tags are shown) and on the intracellular side, diverse effector can be used (transcriptional activators with different DNA-binding domains are shown, as well as a transcriptional repressor).

Please refer to the original article for more details.


References

  1. ↑ Engineering Customized Cell Sensing and Response Behaviors Using Synthetic Notch Receptors. Morsut L, Roybal KT, Xiong X, ..., Thomson M, Lim WA. Cell, 2016 Feb;164(4):780-91 PMID: 26830878; DOI: 10.1016/j.cell.2016.01.012