发明名称 |
AMP deaminase originating streptomyces and utilization thereof |
摘要 |
It is intended to provide a thermostable AMP deaminase originating in a microorganism. Namely, an AMP deaminase having the following characteristics. (1) Catalyzing the reaction: 5′-adenylic acid+H2O→5′-inosinic acid+NH3; (2) being stable at a temperature of 65° C. or below (in an acetate buffer (pH 5.6)); (3) having a molecular weight of 48,000±2,000 in gel filtration; and (4) having the optimum pH value at around 5.6 (in McIlvaine buffer).
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申请公布号 |
US7709240(B2) |
申请公布日期 |
2010.05.04 |
申请号 |
US20060587947 |
申请日期 |
2006.10.27 |
申请人 |
AMANO ENZYME INC. |
发明人 |
MIZUGUCHI RYOKO;MORI SHIGEHARU;TOUMOTO ATSUKI;ANDO KEI-ICHI;YUUKI KENSUKE |
分类号 |
C12N9/14;C07H21/04;C12N1/15;C12N1/19;C12N1/20;C12N1/21;C12N5/10;C12N9/78;C12N15/00;C12N15/31;C12P1/00;C12P19/32;C12P21/04;C12Q1/00;C12Q1/34;C12Q1/68 |
主分类号 |
C12N9/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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