Title: Beta mannosidase, its coding gene and application
Application Number: 200510085377 Application Date: 2005.07.26
Publication Number: 1904052 Publication Date: 2007.01.31
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: C12N15/56;C12N15/63;C12N15/70;C12N9/24;A23K1/165
Applicant(s) Name: Inst. of Food, Chinese Academy of Agricultural Sci Address:
Inventor(s) Name: Yao Bin;Li Yanan;Wang Yaru;Shi Xiuyun;Li Jiang;Bai
Attorney & Agent: nan ting
Abstract:
    The present invention relates to a beta-seminase MANB48, its coding gene and application. It is characterized by that said invention uses genome DNA of bacillus circulans as template, and utilizes reverse PCR clone to obtain beta-seminase gene. The total length of said gene is 2079bp, said gene codes a mature beta-seminase containing 372 amino acids and a signal peptide containing 31 amino acids. The invented beta-seminase has good heat resistance and capability of resisting trypsase, and can be used as a feed additive.
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