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    • 3. 发明申请
    • METHODS OF REDUCING ODOR
    • 减少气味的方法
    • WO2017001673A1
    • 2017-01-05
    • PCT/EP2016/065542
    • 2016-07-01
    • NOVOZYMES A/S
    • HANSEN, Carsten, HoerslevLIU, YitongKAYSER, SteffenNIELSEN, Vibeke, Skovgaard
    • C12N9/20C11D3/386
    • C11D3/38627C11D3/38681C12N9/20
    • The present invention related to lipase variants having lipase activity and having between 60% to less than 100% sequence identity to a parent lipase or a fragment thereof, wherein the variant comprises one or more substitutions selected from H198A/D/E/F/G/I/L/N/Q/S/T/V/Y, F7H/K/R, F51A/I/L/V/Y, T143A/G/S/V, A150G/V, N200H/K/Q/R, I202G/L/V, S224C/F/H/I/L/P/Y, L227D/E/K/R, V228P, P229H/K/R, V230H/K/L/R, I255A/G/N/P/S/T/V/Y, P256A/K/N/Q/R/S/T/W, A257F/H/I/L/V/Y, L259F/Y, and W260D/E/F/H/I/L/N/Q/S/T/Y using SEQ ID NO:10 for position numbering or selected from H198A/D/E/F/G/I/L/N/Q/S/T/V/Y, F7H/K/R, F51A/I/L/V/Y, T143A/G/S/V, A150G/V, N200H/K/Q/R, I202G/L/V, S224C/F/H/I/L/P/Y, L227D/E/K/R, V228P, P229H/K/R, V230H/K/L/R, I255A/G/N/P/S/T/V/Y, T256A/K/N/Q/R/S/P/W, A257F/H/I/L/V/Y, L259F/Y, and W260D/E/F/H/I/L/N/Q/S/T/Y using SEQ ID NO:2 for position numbering. Further the invention relates to polynucleotides encoding the variants; nucleic acid constructs, vectors, and host cells comprising the polynucleotides; to compositions comprising the variants as well as methods of producing and using the variants.
    • 本发明涉及具有脂肪酶活性并且与亲本脂肪酶或其片段具有60%至小于100%序列同一性的脂肪酶变体,其中该变体包含一个或多个选自H198A / D / E / F / G / I / L / N / Q / S / T / V / Y,F7H / K / R,F51A / I / L / V / Y,T143A / G / S / V,A150G / V,N200H / K / Q / R,I202G / L / V,S224C / F / H / I / L / P / Y,L227D / E / K / R,V228P,P229H / K / R,V230H / K / L / R,I255A / G / N / P / S / T / V / Y,P256A / K / N / Q / R / S / T / W,A257F / H / I / L / V / Y,L259F / Y和W260D / E / 使用SEQ ID NO:10进行位置编号或选自H198A / D / E / F / G / I / L / N / Q / S / T的F / H / I / L / N / Q / S / T / / V / Y,F7H / K / R,F51A / I / L / V / Y,T143A / G / S / V,A150G / V,N200H / K / Q / R,I202G / L / V,S224C / / H / I / L / P / Y,L227D / E / K / R,V228P,P229H / K / R,V230H / K / L / R,I255A / G / N / P / S / T / V / Y ,T256A / K / N / Q / R / S / P / W,A257F / H / I / L / V / Y,L259F / Y和W260D / E / F / H / I / L / N / Q / S / T / Y使用SEQ ID NO:2进行位置编号。 此外,本发明涉及编码该变体的多核苷酸; 核酸构建体,载体和包含多核苷酸的宿主细胞; 包含变体的组合物以及生产和使用变体的方法。