Coding

Part:BBa_K3113102

Designed by: Theresa Keil   Group: iGEM19_Munich   (2019-09-26)
Revision as of 08:40, 21 October 2019 by Theresakeil (Talk | contribs)


P9SN

This sequence codes for the loop structure coiled-coil 9 which interacts with coiled-coil 10 and allows us to specifically load proteins and RNA into vesicles.

Usage

To increase the modularity of our system we decided to test coiled-coil proteins. These coiled coils mimic the interactions of DNA helix-helix interactions. The coiled-coil protein interaction allows the loading of more than one protein and larger proteins. We are using these helical structures to load RNA binding proteins into exosomes or virus-like-particles.

Biology

We describe a system analogous to designed DNA nanostructures in which protein coiled-coil (CC) dimers serve as building blocks for modular de novo design of polyhedral protein cages that efficiently self-assemble in vitro and in vivo.[1]


Characterization


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
    COMPATIBLE WITH RFC[1000]

References

  1. Ljubetič, A., et al. (2017). "Design of coiled-coil protein-origami cages that self-assemble in vitro and in vivo." Nature Biotechnology 35: 1094.
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