Xilanases Modificadas Que Exibem Expressão Melhorada

  • Published: Sep 11, 2007
  • Earliest Priority: Mar 25 2004
  • Family: 19
  • Cited Works: 0
  • Cited by: 0
  • Cites: 0
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A modified Family 11 xylanase enzyme comprising a sequence that introduces a functional consensus glycosylation site is provided. Non-limiting examples of introduced glycosylation sites include mutation of the amino acid at position 34, 131, 180, 182, or a combination thereof, to an asparagine. The indicated amino acid position in the Family 11 xylanase is determined from sequence alignment of the xylanase of interest with that of a Trichoderma reesei xylanase II amino acid sequence. The introduced consensus glycosylation site facilitates increased expression efficiency of the modified xylanase when compared to the expression efficiency of a corresponding xylanase from which the modified xylanase was derived, using similar host strains and growth conditions.


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Document History
  • Publication: Sep 11, 2007
  • Application: Mar 24, 2005
    BR BR PI0509168 A
  • Priority: Mar 24, 2005
    CA CA 2005000448 W
  • Priority: Mar 25, 2004
    US US 55606104 P

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