Title:
NOVEL XYLANASE PRODUCED FROM CELLULOSIMICROBIUM FUNKEI HY-13
Document Type and Number:
WIPO Patent Application WO/2011/099670
Kind Code:
A1
Abstract:
The present invention relates to novel xylanase and to the use thereof, and particularly, to xylanase derived from Cellulosimicrobium funkei HY-13 separated from an invertebrate animal, to a Fibronectin type 3 (Fn3) domain of the xylanase, and to the uses thereof. Since it has been confirmed that the xylanase of the present invention has substrate specificity and separates xylan with high efficiency under neutral and basic pH conditions, and that the Fn3 domain performs an important function for the substrate specificity, the xylanase of the present invention may be helpful when added to various raw materials for plant fertilizer or for separating cellulose-based biomass.
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Inventors:
PARK HO-YONG (KR)
SON KWANG-HEE (KR)
KIM DO YOUNG (KR)
JEONG TAE-SOOK (KR)
KIM SUNG UK (KR)
SHIN DONG-HA (KR)
SON KWANG-HEE (KR)
KIM DO YOUNG (KR)
JEONG TAE-SOOK (KR)
KIM SUNG UK (KR)
SHIN DONG-HA (KR)
Application Number:
PCT/KR2010/001693
Publication Date:
August 18, 2011
Filing Date:
March 18, 2010
Export Citation:
Assignee:
KOREA RES INST OF BIOSCIENCE (KR)
PARK HO-YONG (KR)
SON KWANG-HEE (KR)
KIM DO YOUNG (KR)
JEONG TAE-SOOK (KR)
KIM SUNG UK (KR)
SHIN DONG-HA (KR)
PARK HO-YONG (KR)
SON KWANG-HEE (KR)
KIM DO YOUNG (KR)
JEONG TAE-SOOK (KR)
KIM SUNG UK (KR)
SHIN DONG-HA (KR)
International Classes:
C12N9/24; A23K1/165; C12N15/56; C12N15/63
Other References:
KIM, D. Y. ET AL.: "Novel GH10 xylanase, with a fibronectin type 3 domain, from Cllulosimicrobium sp. strain HY-13, a bacterium in the gut of Eisenia fetida", APPLIED AND ENVIRONMENTAL MICROBIOLOGY., vol. 75, no. 22, 18 September 2009 (2009-09-18), pages 7275 - 7279
DATABASE NCBI GENBANK 11 December 2009 (2009-12-11), ""Beta-1,4-xylanase-like protein [Streptosporangium roseum DSM 43021]", Database accession no. YP_003336680
MENG, X. ET AL.: "A novel pH-stable, bifunctional xylanse isolated from a deep-sea microorganism, Demequina sp. JK4", JOURNAL OF MICROBIOLOGY AND BIOTECHNOLOGY., vol. 19, no. 10, October 2009 (2009-10-01), pages 1077 - 1084
DEBOY, R. T. ET AL.: "Insights into plant cell wall degradation from the genome sequence of the soil bacterium Cellvibrio japonicus", JOURNAL OF BACTERIOLOGY., vol. 190, no. 15, 13 June 2008 (2008-06-13), pages 5455 - 5463
DATABASE NCBI GENBANK 11 December 2009 (2009-12-11), ""Beta-1,4-xylanase-like protein [Streptosporangium roseum DSM 43021]", Database accession no. YP_003336680
MENG, X. ET AL.: "A novel pH-stable, bifunctional xylanse isolated from a deep-sea microorganism, Demequina sp. JK4", JOURNAL OF MICROBIOLOGY AND BIOTECHNOLOGY., vol. 19, no. 10, October 2009 (2009-10-01), pages 1077 - 1084
DEBOY, R. T. ET AL.: "Insights into plant cell wall degradation from the genome sequence of the soil bacterium Cellvibrio japonicus", JOURNAL OF BACTERIOLOGY., vol. 190, no. 15, 13 June 2008 (2008-06-13), pages 5455 - 5463
Attorney, Agent or Firm:
LEE, WON-HEE (KR)
이원희 (KR)
이원희 (KR)
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Claims: