Composite

Part:BBa_K3349007

Designed by: Kristi Turton   Group: iGEM20_Lethbridge_HS   (2020-09-28)
Revision as of 23:59, 30 September 2020 by Kristiturton (Talk | contribs)


Pectin Lyase PelB

This Pectin Lyase is a hypothetical protein from Paenibaciullus amylolyticus . With Pnl and PelC, PelB is able to cleave and therefore breakdown pectin or homogalacturonan substrates. This protein has been characterized to cleave methylated pectin (at unmethylated sites) and polygalacturonic acid [2]. Studies by Keggi and Doran-Peterson, PelB has a Km of 50.1+/- 140 mg/ml and a Vmax of 745 +/-2024 IU/mg with a 80% methylated substrate (0 and 55% methylation was also studied). The optimal temperature for PelB activity was determined to be 70°C [1].

A hexahistidine tag was added onto the C-terminus for nickel affinity purification. For more information, please visit our website https://2020.igem.org/Team:Lethbridge_HS.

pnl modelling

Figure 2:Homology modelling of PelB from P. amylolyticus . The protein structure was done using iTASSER [2] and SWISS-Model [3]. The two structures were then aligned and compared. A more in depth analysis can be found on our webpage.

Sequence and Features


Assembly Compatibility:
  • 10
    COMPATIBLE WITH RFC[10]
  • 12
    COMPATIBLE WITH RFC[12]
  • 21
    INCOMPATIBLE WITH RFC[21]
    Illegal BglII site found at 333
    Illegal BamHI site found at 1218
  • 23
    COMPATIBLE WITH RFC[23]
  • 25
    COMPATIBLE WITH RFC[25]
  • 1000
    COMPATIBLE WITH RFC[1000]


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Categories
Parameters
None