Composite

Part:BBa_K1947023:Design

Designed by: Jie Tang   Group: iGEM16_NEFU_China   (2016-10-14)


This part serves as a catch system expressed in E. coli.


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

We add one glycine between Spytag and TEV site to prevent two short peptides from influencing each other.


Source

Streptococcus pyogenes fibro-nectin-binding protein FbaB contains a domain with a spontaneous isopeptide bond between Lys31 and Asp117. This domain can be splitted into two fragments: the small one is named as Spytag, while the big one is Spycatcher. Spytag is separated from the second immunoglobulin-like collagen adhesin domain (CnaB2) which is come from the fibronectin binding protein FbaB.

References