DNA participating in hydroxylation of macrolide compound
    2.
    发明授权
    DNA participating in hydroxylation of macrolide compound 有权
    参与大环内酯化合物羟基化的DNA

    公开(公告)号:US07932083B2

    公开(公告)日:2011-04-26

    申请号:US10577655

    申请日:2004-11-25

    CPC分类号: C12P17/08 C12N9/10

    摘要: The present invention provides a DNA participating in biological transformation of a macrolide compound 11107B. The present invention provides, particularly, a DNA participating in biological transformation of a macrolide compound 11107B represented by the formula (I) into a 16-position hydroxy macrolide compound 11107D represented by the formula (II), the DNA encoding a protein having 16-position hydroxylating enzymatic activity or ferredoxin, to a method of isolating the DNA, to a protein encoded by the DNA, a plasmid carrying the DNA, a transformant obtained by transforming using the plasmid and a method of producing a 16-position hydroxy compound by using the transformant.

    摘要翻译: 本发明提供参与大环内酯化合物11107B的生物转化的DNA。 本发明特别提供参与由式(I)表示的大环内酯类化合物11107B生成转化为式(II)所示的16位羟基大环内酯化合物11107D的DNA,编码具有16位的式 位置羟化酶活性或铁氧还蛋白,分离DNA的方法,由DNA编码的蛋白质,携带DNA的质粒,通过使用质粒转化获得的转化体和通过使用制备16位羟基化合物的方法 转化子。

    EXPRESSION VECTOR FOR PSEUDONOCARDIA AUTOTROPHICA
    8.
    发明申请
    EXPRESSION VECTOR FOR PSEUDONOCARDIA AUTOTROPHICA 有权
    PSEUDONOCARDIA AUTOTROPHICA的表达向量

    公开(公告)号:US20110262978A1

    公开(公告)日:2011-10-27

    申请号:US13122675

    申请日:2009-10-05

    摘要: An expression vector capable of expressing a foreign gene in Pseudonocardia autotrophica; a transformant of Pseudonocardia autotrophica produced by using the expression vector; a method for producing a protein by using the transformant; a method for producing an active form of vitamin D3 from vitamin D3, which comprises highly expressing a gene encoding an enzyme involved in the synthesis of the active form of vitamin D3 in a transformant by using the expression vector or the transformant; a method for producing 25-hydroxyvitamin D2 from vitamin D2; and a method for producing pravastatin from compactin, which comprises highly expressing a compactin hydroxylase gene in a transformant by using the expression vector or the transformant.

    摘要翻译: 能够在自养假诺卡氏菌中表达外源基因的表达载体; 通过使用表达载体产生的假心内膜自养基因的转化体; 通过使用该转化体生产蛋白质的方法; 从维生素D3生产活性形式的维生素D3的方法,其包括通过使用表达载体或转化体高度表达编码参与转化体中活性形式的维生素D3的活性形式的酶的基因; 从维生素D2生产25-羟基维生素D 2的方法; 以及通过使用表达载体或转化体高效表达转化体中的致密蛋白羟化酶基因的来自美伐他汀的普伐他汀的制造方法。

    Method for stabilizing macrolide compounds
    9.
    发明授权
    Method for stabilizing macrolide compounds 失效
    稳定大环内酯类化合物的方法

    公开(公告)号:US07655442B2

    公开(公告)日:2010-02-02

    申请号:US10587042

    申请日:2005-01-28

    IPC分类号: C12P19/62

    摘要: The present invention provides a method for stabilizing a macrolide compound, and an efficient method for producing the compound. Specifically, it provides a method for stabilizing a macrolide compound, in which a 12-membered ring macrolide compound, such as a compound expressed by the formula (1) and a cyclodextrin are both present, and a method for producing a macrolide compound, in which a cyclodextrin is made to be present in a culture broth of actinomycetes having an ability of producing the macrolide compound.

    摘要翻译: 本发明提供了一种稳定大环内酯类化合物的方法和一种制备该化合物的有效方法。 具体地说,提供了稳定大环内酯类化合物的方法,其中存在12元环大环内酯化合物,如式(1)表示的化合物和环糊精两者,以及大环内酯类化合物的制备方法, 使得环糊精存在于具有产生大环内酯化合物的能力的放线菌的培养肉汤中。