RNA

Part:BBa_K3328003:Design

Designed by: Chaoxin Chen   Group: iGEM20_OUC-China   (2020-10-03)


OFF-switch4


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
    COMPATIBLE WITH RFC[1000]


Design Notes

800px-T--OUC-China--design_fig4.png.jpeg

3WJ repressor switch RNA employs an unstable hairpin secondary structure. This unstable hairpin was previously demonstrated to be translationally active. When a complementary trigger RNA is expressed, the trigger will bind to the switch RNA, making the originally unstable 3WJ structure stable, and represses translation.

Source

synthesize from company

References

Kim, J., Zhou, Y., Carlson, P. D., Teichmann, M., Chaudhary, S., Simmel, F. C., … Green, A. A. (2019). De novo-designed translation-repressing riboregulators for multi-input cellular logic. Nature Chemical Biology. doi:10.1038/s41589-019-0388-1