Difference between revisions of "Part:BBa K2933231"

 
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<partinfo>BBa_K2933231 parameters</partinfo>
 
<partinfo>BBa_K2933231 parameters</partinfo>
 
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===Usage and Biology===
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This composite part is made up with five basic parts, the RBSa, the linker g and the GST tag, the cutting site of Prescission Protease and our target protein MUS-2. It encodes a protein which is MUS-2 fused with GST tag. The fusion protein is about 54.3 kD. In order to gain the highly purified target protein, we add GST tag in N-terminal of MUS-2 and combine the two parts with the cutting site of Prescission Protease. The fusion protein can be cut off at the cutting site by Prescission Protease. It is convenient for us to purify our target protein.<br>
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===Molecular cloning===
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We used the vector pGEX-6p-1 to construct our expression plasmid.
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<p style="text-align: center;">
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  [[File:TJUSLS China--MUS-2-PCR.png|500px]]<br>
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'''Figure 1.'''  Left: The PCR result of MUS-2. Right: The verification results by enzyme digestion.<br>
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</p>
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After verification, it was determined that the construction is successful.

Revision as of 13:46, 23 September 2019


RBS a+Linker g+GST+Linker e+MUS-2

This part consists of RBS a, protein coding sequence(GST+Linker e+MUS-2), the RBS and the protein coding sequence can be connected by linker g. The biological module can be build into E.coli for protein expression. This part can be prefaced with promoters of different strengths and types to regulate expression function.

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
    INCOMPATIBLE WITH RFC[1000]
    Illegal SapI.rc site found at 113


Usage and Biology

This composite part is made up with five basic parts, the RBSa, the linker g and the GST tag, the cutting site of Prescission Protease and our target protein MUS-2. It encodes a protein which is MUS-2 fused with GST tag. The fusion protein is about 54.3 kD. In order to gain the highly purified target protein, we add GST tag in N-terminal of MUS-2 and combine the two parts with the cutting site of Prescission Protease. The fusion protein can be cut off at the cutting site by Prescission Protease. It is convenient for us to purify our target protein.

Molecular cloning

We used the vector pGEX-6p-1 to construct our expression plasmid.

TJUSLS China--MUS-2-PCR.png
Figure 1. Left: The PCR result of MUS-2. Right: The verification results by enzyme digestion.

After verification, it was determined that the construction is successful.