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    PROCESS FOR PRODUCING PENTOSE-5-PHOSPHATE ESTER
    1.
    发明公开
    PROCESS FOR PRODUCING PENTOSE-5-PHOSPHATE ESTER 审中-公开
    VERFAHREN ZUR HERSTELLUNG VON PENTOSE-5-PHOSPHATESTER

    公开(公告)号：EP1690946A1

    公开(公告)日：2006-08-16

    申请号：EP04799549.3

    申请日：2004-11-09

    申请人： Mitsui Chemicals, Inc.

    发明人： KAI, Keiichirou ,  MIYAKE, Hitoki ,  OIKAWA, Toshihiro

    IPC分类号： C12P19/44

    CPC分类号： C12P19/44

    摘要： A pentose such as ribose, arabinose, 2-deoxyribose, 1-methoxy-2-deoxyribose or the like is reacted with a phosphoric acid donor such as a pyrophosphoric acid or an alkali metal salt thereof in the presence of an acid phosphatase. Thus, a pentose-5-phosphate ester can be produced, such as a ribose-5-phosphate ester, an arabinose-5-phosphate ester, a 2-deoxyribose-5-phosphate ester, a 1-methoxy-2-deoxyribose-5-phosphate ester or the like.

    摘要翻译： 在酸性磷酸酶的存在下，将诸如核糖，阿拉伯糖，2-脱氧核糖，1-甲氧基-2-脱氧核糖等的戊糖与磷酸供体如焦磷酸或其碱金属盐反应。 因此，可以制备戊糖-5-磷酸酯，例如核糖-5-磷酸酯，阿拉伯糖-5-磷酸酯，2-脱氧核糖-5-磷酸酯，1-甲氧基-2-脱氧核糖 - 5-磷酸酯等。

    DNA ENCODING NOVEL D-AMINOACYLASE AND PROCESS FOR PRODUCING D-AMINO ACID BY USING THE SAME
    3.
    发明公开
    DNA ENCODING NOVEL D-AMINOACYLASE AND PROCESS FOR PRODUCING D-AMINO ACID BY USING THE SAME 审中-公开
    新的D-酰化氨基酸水解酶编码DNA及其制造方法的D-氨基酸USING THE SAME

    公开(公告)号：EP1365023A1

    公开(公告)日：2003-11-26

    申请号：EP02710475.1

    申请日：2002-02-01

    申请人： Mitsui Chemicals, Inc.

    发明人： OSABE, Masami ,  TAKAHASHI, Katsuyuki ,  YAMAKI, Toshifumi ,  ARII, Teruo ,  OIKAWA, Toshihiro

    IPC分类号： C12N15/09 ,  C12N9/80 ,  C12N5/10 ,  C12P13/04

    CPC分类号： C12P41/007 ,  C12N9/80 ,  C12P13/04 ,  C12Y305/01014

    摘要： This invention provides a novel D-aminoacylase obtained by cloning a DNA encoding the novel D-aminoacylase from Methylobacterium mesophilicum MT 10894, etc. and which shows sufficiently high activity at an industrially useful substrate concentration to allow a D-amino acid to be efficiently produced from an N-acyl-DL-amino acid; a DNA encoding the D-aminoacylase; a process for producing a D-amino acid from the corresponding N-acylamino acid using a transformant containing the DNA.

    摘要翻译： 本发明提供了一种新颖的D-酰化氨基酸水解酶通过克隆从methylobacterium mesophilicum MT 10894等示出和足够高的活性，在上基板浓度工业上有用的，以允许有效地制造一个D-氨基酸编码新D-酰化氨基酸水解酶的DNA获得 从N-酰基DL-氨基酸; 编码D-酰化氨基酸水解酶的DNA; 用于由使用的转化体含有DNA相应的N-酰基氨基酸的D氨基酸的方法。