Difference between revisions of "Part:BBa K3468085"
 
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This mutant undergoes proline substitution. Proline has a special ring structure, which can increase the rigidity of the loop, reduce the conformational entropy, and improve the thermal stability of the protein.
 
This mutant undergoes proline substitution. Proline has a special ring structure, which can increase the rigidity of the loop, reduce the conformational entropy, and improve the thermal stability of the protein.
 +
Using FoldX and I-Mutant to predict the stability of S142P, it was found that the stability decreased, and the result was not ideal.
 
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===Functional Parameters===
 
===Functional Parameters===
 
<partinfo>BBa_K3468085 parameters</partinfo>
 
<partinfo>BBa_K3468085 parameters</partinfo>
 
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Latest revision as of 14:09, 27 October 2020


PETase S142P

The PETase is an enzyme, which can hydrolyze PET and this mutation protein is changed on the basis of the PETase. This protein is changed from S to P at 142 position which can be more stable in higher temperature compared with the wild type.


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]

This mutant undergoes proline substitution. Proline has a special ring structure, which can increase the rigidity of the loop, reduce the conformational entropy, and improve the thermal stability of the protein. Using FoldX and I-Mutant to predict the stability of S142P, it was found that the stability decreased, and the result was not ideal.