Mycobiology.  2011 Jun;39(2):121-124.

Heterologous Expression of Endo-1,4-beta-xylanaseA from Phanerochaete chrysosporium in Pichia pastoris

Affiliations
  • 1Division of Biotechnology, College of Environmental and Bioresource Sciences, Chonbuk National University, Iksan 570-752, Korea. smpark@chonbuk.ac.kr

Abstract

The cDNA of endo-1,4-beta-xylanaseA, isolated from Phaenerocheate chrysosporium was expressed in Pichia pastoris. Using either the intrinsic leader peptide of XynA or the alpha-factor signal peptide of Saccharomyces cerevisiae, xylanaseA is efficiently secreted into the medium at maximum concentrations of 1,946 U/L and 2,496 U/L, respectively.

Keyword

Hemicellulose; Phanerochaete chsysosporium; Pichia pastoris; Xylan; Xylanase

MeSH Terms

Chrysosporium
DNA, Complementary
Phanerochaete
Pichia
Polysaccharides
Protein Sorting Signals
Saccharomyces cerevisiae
DNA, Complementary
Polysaccharides
Protein Sorting Signals
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