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    Thermophilic acetylxylan esterase genes and enzymes from alicyclobacillus acidocaldarius and related organisms and methods
    5.
    发明授权
    Thermophilic acetylxylan esterase genes and enzymes from alicyclobacillus acidocaldarius and related organisms and methods 有权

    公开(公告)号：US09862981B2

    公开(公告)日：2018-01-09

    申请号：US15152304

    申请日：2016-05-11

    申请人： BATTELLE ENERGY ALLIANCE, LLC

    发明人： Vicki S Thompson ,  David N Thompson ,  David W Reed ,  Jeffrey A Lacey ,  William A Apel

    IPC分类号： C12Q1/44 ,  C12P19/06 ,  C12N9/18

    CPC分类号： C12P19/06 ,  C12N9/18 ,  C12Y301/01072

    摘要： A genetically modified organism comprising at least one nucleic acid sequence and/or at least one recombinant nucleic acid isolated from Alicyclobacillus acidocaldarius and encoding a polypeptide involved in at least partially degrading, cleaving, transporting, metabolizing, or removing polysaccharide, lignocellulose, hemicellulose, lignin, chitin, heteroxylan, and/or xylan-decorating group; and at least one nucleic acid sequence and/or at least one recombinant nucleic acid encoding a polypeptide involved in fermenting sugar molecules to a product. Additionally, enzymatic and/or proteinaceous extracts may be isolated from one or more genetically modified organisms. The extracts are utilized to convert biomass into a product. Further provided are methods of converting biomass into products comprising: placing the genetically modified organism and/or enzymatic extracts thereof in fluid contact with polysaccharides, cellulose, lignocellulose, hemicellulose, lignin, starch, sugars, sugar oligomers, carbohydrates, complex carbohydrates, chitin, heteroxylans, glycosides, and/or xylan-, glucan-, galactan-, or mannan-decorating groups.