Difference between revisions of "Part:BBa K2332011"
Paola handal (Talk | contribs) |
Paola handal (Talk | contribs) |
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<partinfo>BBa_K2332011 short</partinfo> | <partinfo>BBa_K2332011 short</partinfo> | ||
− | This biobrick is the fusion of a truncated version of Intimin (159kDa) and SpyTag (13 amino acids) for the cell surface display of SpyTag under the control of our [https://parts.igem.org/Part:BBa_K2332002 Pblind], blue light inducible promoter. 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 but only post blue light induction. | + | This biobrick is the fusion of a truncated version of Intimin (159kDa) and SpyTag (13 amino acids) for the cell surface display of SpyTag under the control of our [https://parts.igem.org/Part:BBa_K2332002 Pblind], blue light inducible promoter (see Figure 1). 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 but only post blue light induction. |
Revision as of 23:22, 23 October 2017
Blue light inducible expression of Intimin'-SpyTag (Pblind Intimin'-SpyTag)
This biobrick is the fusion of a truncated version of Intimin (159kDa) and SpyTag (13 amino acids) for the cell surface display of SpyTag under the control of our Pblind, blue light inducible promoter (see Figure 1). 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 but only post blue light induction.
Usage and Biology
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 880
Illegal NgoMIV site found at 1621 - 1000COMPATIBLE WITH RFC[1000]