PRODUCTION OF POLYKETIDES AND OTHER NATURAL PRODUCTS
    2.
    发明申请
    PRODUCTION OF POLYKETIDES AND OTHER NATURAL PRODUCTS 有权
    生产多晶硅及其他天然产品

    公开(公告)号:US20080021211A1

    公开(公告)日:2008-01-24

    申请号:US11778264

    申请日:2007-07-16

    IPC分类号: C07D273/00

    摘要: The present invention relates to production of polyketides and other natural products and to libraries of compounds and individual novel compounds. One important area is the isolation and potential use of novel FKBP-ligand analogues and host cells that produce these compounds. The invention is particularly concerned with methods for the efficient transformation of strains that produce FKBP analogues and recombinant cells in which cloned genes or gene cassettes are expressed to generate novel compounds such as polyketide (especially rapamycin) FKBP-ligand analogues, and to processes for their preparation, and to means employed therein (e.g. nucleic acids, vectors, gene cassettes and genetically modified strains).

    摘要翻译: 本发明涉及聚酮化合物和其它天然产物的生产以及化合物和单个新化合物的文库。 一个重要的领域是产生这些化合物的新型FKBP-配体类似物和宿主细胞的分离和潜在的使用。 本发明特别涉及有效转化产生FKBP类似物的菌株和重组细胞的方法,其中克隆的基因或基因盒被表达以产生新的化合物,例如聚酮化合物(特别是雷帕霉素)FKBP-配体类似物, 制备和其中使用的手段(例如核酸,载体,基因盒和遗传修饰的菌株)。

    Polyketides and their synthesis
    4.
    发明授权
    Polyketides and their synthesis 有权
    聚酮化合物及其合成

    公开(公告)号:US07595175B2

    公开(公告)日:2009-09-29

    申请号:US10344738

    申请日:2001-08-14

    IPC分类号: C12P19/60 C07K19/00 C12N15/52

    摘要: Biosyntheses of compounds whereof at least portions are polyketides produced by means of polyketide synthase (PKS) enzyme complexes are carried out after specific alterations have been made within the acyltransferase (AT) domains of the PKSs. Particular motifs in or near the substrate binding pocket are disclosed, such that alterations therein affect substrate specificity.

    摘要翻译: 至少部分化合物的生物合成是通过聚酮化合物合酶(PKS)酶复合物产生的聚酮化合物,是在PKS的酰基转移酶(AT)结构域内进行特异性改变后进行的。 公开了底物结合口袋内或附近的特定基序,使得其中的改变影响底物特异性。

    Production of polyketides and other natural products
    5.
    发明授权
    Production of polyketides and other natural products 有权
    生产聚酮化合物等天然产物

    公开(公告)号:US07300942B2

    公开(公告)日:2007-11-27

    申请号:US10497135

    申请日:2003-07-16

    IPC分类号: C07D498/18 A61P31/00

    摘要: The present invention relates to production of polyketides and other natural products and to libraries of compounds and individual novel compounds. One important area is the isolation and potential use of novel FKBP-ligand analogues and host cells that produce these compounds. The invention is particularly concerned with methods for the efficient transformation of strains that produce FKBP analogues and recombinant cells in which cloned genes or gene cassettes are expressed to generate novel compounds such as polyketide (especially rapamycin) FKBP-ligand analogues, and to processes for their,preparation, and to means employed therein (e.g. nucleic acids, vectors, gene cassettes and genetically modified strains).

    摘要翻译: 本发明涉及聚酮化合物和其它天然产物的生产以及化合物和单个新化合物的文库。 一个重要的领域是产生这些化合物的新型FKBP-配体类似物和宿主细胞的分离和潜在的使用。 本发明特别涉及有效转化产生FKBP类似物的菌株和重组细胞的方法,其中克隆的基因或基因盒被表达以产生新的化合物,例如聚酮化合物(特别是雷帕霉素)FKBP-配体类似物, ,制备和其中使用的手段(例如核酸,载体,基因盒和遗传修饰的菌株)。

    Production detection and use of transformant cells
    6.
    发明申请
    Production detection and use of transformant cells 审中-公开
    生产检测和转化体细胞的使用

    公开(公告)号:US20060269528A1

    公开(公告)日:2006-11-30

    申请号:US10492099

    申请日:2002-10-17

    CPC分类号: C12P19/62 C12N15/52

    摘要: A bioactive compound, or family of compounds, is biosynthesised by a cell using a plurality of enzymic activities. Host cells are provided that substantially lack the bioactivity, but possess at least a first one of the enzymic activities (or nucleic acid encoding a corresponding enzyme). The cells are transformed with nucleic acid expressible to provide at least a second enzymic activity which enables the cells to produce a bioactive compound. A family of cells may be transformed with a multiplicity of different nucleic acids, leading to a library of cells including cells producing different bioactive product, and cells not producing bioactive products. Transformed cells may be screened for bioactivity. Active cells may be isolated and cultured, and bioactive compounds may be isolated.

    摘要翻译: 生物活性化合物或化合物家族由细胞使用多种酶活性生物合成。 提供了基本上缺乏生物活性但具有至少第一种酶活性(或编码相应酶的核酸)的宿主细胞。 用可表达的核酸转化细胞以提供使细胞产生生物活性化合物的至少第二酶活性。 可以用多种不同的核酸转化细胞家族,导致细胞文库,包括产生不同生物活性产物的细胞,以及不产生生物活性产物的细胞。 可以筛选转化细胞的生物活性。 可以分离和培养活性细胞,并且可以分离生物活性化合物。

    Production of polyketides and other natural products
    9.
    发明授权
    Production of polyketides and other natural products 有权
    生产聚酮化合物等天然产物

    公开(公告)号:US07645768B2

    公开(公告)日:2010-01-12

    申请号:US11778319

    申请日:2007-07-16

    IPC分类号: A61P29/00 A61P31/00

    摘要: The present invention relates to production of polyketides and other natural products and to libraries of compounds and individual novel compounds. One important area is the isolation and potential use of novel FKBP-ligand analogues and host cells that produce these compounds. The invention is particularly concerned with methods for the efficient transformation of strains that produce FKBP analogues and recombinant cells in which cloned genes or gene cassettes are expressed to generate novel compounds such as polyketide (especially rapamycin) FKBP-ligand analogues, and to processes for their preparation, and to means employed therein (e.g. nucleic acids, vectors, gene cassettes and genetically modified strains).

    摘要翻译: 本发明涉及聚酮化合物和其它天然产物的生产以及化合物和单个新化合物的文库。 一个重要的领域是产生这些化合物的新型FKBP-配体类似物和宿主细胞的分离和潜在的使用。 本发明特别涉及有效转化产生FKBP类似物的菌株和重组细胞的方法,其中克隆的基因或基因盒被表达以产生新的化合物,例如聚酮化合物(特别是雷帕霉素)FKBP-配体类似物, 制备和其中使用的手段(例如核酸,载体,基因盒和遗传修饰的菌株)。

    Production of polyketides and other natural products
    10.
    发明申请
    Production of polyketides and other natural products 审中-公开
    生产聚酮化合物等天然产物

    公开(公告)号:US20060078980A1

    公开(公告)日:2006-04-13

    申请号:US11269215

    申请日:2005-11-08

    IPC分类号: C12N1/21 C12N15/74

    摘要: The present invention relates to production of polyketides and other natural products and to libraries of compounds and individual novel compounds. One important area is the isolation and potential use of novel FKBP-ligand analogues and host cells that produce these compounds. The invention is particularly concerned with methods for the efficient transformation of strains that produce FKBP analogues and recombinant cells in which cloned genes or gene cassettes are expressed to generate novel compounds such as polyketide (especially rapamycin) FKBP-ligand analogues, and to processes for their preparation, and to means employed therein (e.g. nucleic acids, vectors, gene cassettes and genetically modified strains).

    摘要翻译: 本发明涉及聚酮化合物和其它天然产物的生产以及化合物和单个新化合物的文库。 一个重要的领域是产生这些化合物的新型FKBP-配体类似物和宿主细胞的分离和潜在的使用。 本发明特别涉及有效转化产生FKBP类似物的菌株和重组细胞的方法,其中克隆的基因或基因盒被表达以产生新的化合物,例如聚酮化合物(特别是雷帕霉素)FKBP-配体类似物, 制备和其中使用的手段(例如核酸,载体,基因盒和遗传修饰的菌株)。