Polypeptides having xylanase activity and polynucleotides encoding same

Lopez de Leon, Alfredo; Rey, Michael

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Title: Polypeptides having xylanase activity and polynucleotides encoding same

Abstract

The present invention relates to isolated polypeptides having xylanase activity and isolated polynucleotides encoding the polypeptides. The invention also relates to nucleic acid constructs, vectors, and host cells comprising the polynucleotides as well as methods of producing and using the polypeptides.

Inventors:: Lopez de Leon, Alfredo; Rey, Michael

Issue Date:: 2017-09-26

Research Org.:: National Renewable Energy Laboratory (NREL), Golden, CO (United States)

Sponsoring Org.:: USDOE

OSTI Identifier:: 1399254

Patent Number(s):: 9771569

Application Number:: 15/146,162

Assignee:: NOVOZYMES A/S

Patent Classifications (CPCs):: C - CHEMISTRY C12 - BIOCHEMISTRY C12N - MICROORGANISMS OR ENZYMES

C - CHEMISTRY C12 - BIOCHEMISTRY C12P - FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE {

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C - CHEMISTRY C12 - BIOCHEMISTRY C12N - MICROORGANISMS OR ENZYMES
C12N15/8245 - {involving modified carbohydrate or sugar alcohol metabolism, e.g. starch biosynthesis}
C12N15/8246 - {Non-starch polysaccharides, e.g. cellulose, fructans, levans}
C12N9/2402 - {hydrolysing O- and S- glycosyl compounds
C12N9/248 - {Xylanases}
C12N9/2482 - {Endo-1,4-beta-xylanase

C - CHEMISTRY C12 - BIOCHEMISTRY C12P - FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE {
C12P19/02 - Monosaccharides
C12P19/14 - produced by the action of a carbohydrase {

C - CHEMISTRY C12 - BIOCHEMISTRY C12Y - ENZYMES
C12Y302/01008 - Endo-1,4-beta-xylanase

Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE Y02P - CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
Y02P20/52 - using catalysts, e.g. selective catalysts

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DOE Contract Number:: AC36-98GO10337

Resource Type:: Patent

Resource Relation:: Patent File Date: 2016 May 04

Country of Publication:: United States

Language:: English

Subject:: 59 BASIC BIOLOGICAL SCIENCES

Citation Formats


                    Lopez de Leon, Alfredo, and Rey, Michael. Polypeptides having xylanase activity and polynucleotides encoding same.  United States: N. p., 2017. 
        Web.

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                    Lopez de Leon, Alfredo, & Rey, Michael. Polypeptides having xylanase activity and polynucleotides encoding same.  United States.

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                    Lopez de Leon, Alfredo, and Rey, Michael. Tue .  
        "Polypeptides having xylanase activity and polynucleotides encoding same".  United States.  https://www.osti.gov/servlets/purl/1399254.

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@article{osti_1399254,

  title        = {Polypeptides having xylanase activity and polynucleotides encoding same},

  author       = {Lopez de Leon, Alfredo and Rey, Michael},

  abstractNote = {The present invention relates to isolated polypeptides having xylanase activity and isolated polynucleotides encoding the polypeptides. The invention also relates to nucleic acid constructs, vectors, and host cells comprising the polynucleotides as well as methods of producing and using the polypeptides.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {2017},

  month        = {9}

}

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Works referenced in this record:

Xylanases, nucleic acids encoding them and methods for making and using them
patent-application, January 2006

Steer, Brian; Callen, Walter; Healey, Shaun
US Patent Application 10/517939; 20060003433
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20060003433

Treatment of cellulosic material and enzymes useful thererin
patent-application, February 2009

Vehmaanpera, Jari; Alapuranen, Marika; Puranen, Terhi
US Patent Application 12/141976; 20090042266
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20090042266