Difference between revisions of "Part:BBa K3349011"
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A GFP reporter was added onto the C-terminus. As well a C-terminal his tag was added to the GFP for nickel affinity purification.  
 
A GFP reporter was added onto the C-terminus. As well a C-terminal his tag was added to the GFP for nickel affinity purification.  
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<img src= "https://2020.igem.org/wiki/images/c/c9/T--Lethbridge_HS--insertdigest2020.png" alt="pnl modelling" style="width:500px;height:700px;">
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<b>Figure 1: </b> Restriction digest of PelB and PelC DNA from the pUC57 plasmid using EcoRI and PstI enzymes run on a 1% agarose gel. The red boxes show the band corresponding to that of our DNA constructs.
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PelC-GFP in lane 4 shows similar results as well as an unexpected band at around 1500bp. While double checking our construct designs we noticed a illegal EcoRI cut site in the coding sequence that was missed during initial designing.
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<!-- Add more about the biology of this part here
 
<!-- Add more about the biology of this part here

Revision as of 16:51, 24 October 2020


Pectin Lyase PelC-GFP

The PelC Pectin Lyase is originally from Paenabacillus amylolyticus. This particular pectin lyase is more specific to methylated pectin or homogalacturonan substrates rather than polygalacturonic acid [1]. This protein also works with both PelB (BBa_K3349001) and Pnl (BBa_K3349001) in this organism to effectively break down pectin. PelC has an optimal activity at 55°C and a pH of 10. The Km in in terms of 80% methylated substrates is 0.41 +/-0.06mg/ml. Calcium is a cofactor for this protein and is therefore necessary within the buffer conditions [1].

A GFP reporter was added onto the C-terminus. As well a C-terminal his tag was added to the GFP for nickel affinity purification.


pnl modelling


Figure 1: Restriction digest of PelB and PelC DNA from the pUC57 plasmid using EcoRI and PstI enzymes run on a 1% agarose gel. The red boxes show the band corresponding to that of our DNA constructs. PelC-GFP in lane 4 shows similar results as well as an unexpected band at around 1500bp. While double checking our construct designs we noticed a illegal EcoRI cut site in the coding sequence that was missed during initial designing.


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
    INCOMPATIBLE WITH RFC[25]
    Illegal AgeI site found at 901
  • 1000
    INCOMPATIBLE WITH RFC[1000]
    Illegal BsaI.rc site found at 287