Difference between revisions of "Part:BBa K805011"

 
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<partinfo>BBa_K805011 short</partinfo>
 
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The endoglucanase genes cel5A is cloned from Penicillium decumbens 114-2.
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The expression levels of cel5A is repressed by glucose and induced by cellulose.It can hydrolyze β-1,4glucosan randomly and act on long cellulose chains. The main product is oligomeric glucose. It can digest glucosan to produce glucose monomer in high efficiency with synergy with β-1,4glucosidase.It shows high ability to hydrolyze the crystal cellulose but relative lower enzyme activity towards carboxymethyl cellulose, barley β-glucan, and PASC.
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<!-- Add more about the biology of this part here
 
 
===Usage and Biology===
 
===Usage and Biology===
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The expression levels of cel5A is repressed by glucose and induced by cellulose.It can hydrolyze β-1,4glucosan randomly and act on long cellulose chains. The main product is oligomeric glucose. It can digest glucosan to produce glucose monomer in high efficiency with synergy with β-1,4glucosidase.It shows high ability to hydrolyze the crystal cellulose but relative lower enzyme activity towards carboxymethyl cellulose, barley β-glucan, and PASC.
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We construct the gene on the carrier displaying on the surface of Pichia pastoris and express it it in Pichia pastoris with electroporation. Then we detect the expression on the surface of Pichia pastoris by observing with fluorescent microscope and by flow cytometry analysis. 
  
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[[Image:Luorescent_microscope_3.jpg‎|center]]
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[[Image:Luorescent_microscope_4.jpg|center‎]]
 
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<span class='h3bb'>Sequence and Features</span>
 
<span class='h3bb'>Sequence and Features</span>

Revision as of 11:36, 26 September 2012

Cel5A, endoglucanases

The endoglucanase genes cel5A is cloned from Penicillium decumbens 114-2. The expression levels of cel5A is repressed by glucose and induced by cellulose.It can hydrolyze β-1,4glucosan randomly and act on long cellulose chains. The main product is oligomeric glucose. It can digest glucosan to produce glucose monomer in high efficiency with synergy with β-1,4glucosidase.It shows high ability to hydrolyze the crystal cellulose but relative lower enzyme activity towards carboxymethyl cellulose, barley β-glucan, and PASC.


Usage and Biology

The expression levels of cel5A is repressed by glucose and induced by cellulose.It can hydrolyze β-1,4glucosan randomly and act on long cellulose chains. The main product is oligomeric glucose. It can digest glucosan to produce glucose monomer in high efficiency with synergy with β-1,4glucosidase.It shows high ability to hydrolyze the crystal cellulose but relative lower enzyme activity towards carboxymethyl cellulose, barley β-glucan, and PASC.

We construct the gene on the carrier displaying on the surface of Pichia pastoris and express it it in Pichia pastoris with electroporation. Then we detect the expression on the surface of Pichia pastoris by observing with fluorescent microscope and by flow cytometry analysis.

Luorescent microscope 3.jpg

center‎ Sequence and Features


Assembly Compatibility:
  • 10
    COMPATIBLE WITH RFC[10]
  • 12
    COMPATIBLE WITH RFC[12]
  • 21
    INCOMPATIBLE WITH RFC[21]
    Illegal BamHI site found at 874
  • 23
    COMPATIBLE WITH RFC[23]
  • 25
    INCOMPATIBLE WITH RFC[25]
    Illegal NgoMIV site found at 307
    Illegal NgoMIV site found at 763
    Illegal AgeI site found at 1027
  • 1000
    INCOMPATIBLE WITH RFC[1000]
    Illegal BsaI.rc site found at 1024