Part:BBa_K2332012
Intimin'-SpyCatcher
This biobrick is the fusion of a truncated version of Intimin (159kDa) and SpyCatcher (138 amino acids, 15 kDa) for the cell surface display of SpyCatcher. To trigger cell adhesion, we decided to make use of the SpyTag and SpyCatcher, two binding partners that form rapid covalent bonds, fused to outer membrane surface proteins. SpyTag (13 amino acids) and SpyCatcher (138 amino acids, 15 kDa) come from CnaB2 (immunoglobulin-llike collagen adhesin domain) of the FbaB protein, found in the invasive strains of S. pyogenes. We decided to fuse SpyTag and SpyCatcher to outer membrane surface proteins in distinct cell populations that would then aggregate once mixed together. Intimin'-SpyCatcher and Intimin'-SpyTag will be placed under the control of our blue light inducible promoter Pblind to guide cell structure formation using blue light.
Sequence and Features
- 10COMPATIBLE WITH RFC[10]
- 12COMPATIBLE WITH RFC[12]
- 21COMPATIBLE WITH RFC[21]
- 23COMPATIBLE WITH RFC[23]
- 25INCOMPATIBLE WITH RFC[25]Illegal NgoMIV site found at 819
Illegal NgoMIV site found at 1560 - 1000COMPATIBLE WITH RFC[1000]
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