MUTANT STRAIN FOR PRODUCING L-ORNITHINE OR L-ARGININE, AND METHOD FOR PRODUCING SAME
    6.
    发明授权
    MUTANT STRAIN FOR PRODUCING L-ORNITHINE OR L-ARGININE, AND METHOD FOR PRODUCING SAME 有权
    用于生产L-鸟氨酸或L-鸟氨酸的突变株及其制备方法

    公开(公告)号:EP2522720B1

    公开(公告)日:2018-03-28

    申请号:EP10842313.8

    申请日:2010-12-29

    IPC分类号: C12N9/00 C12N15/52 C12P13/10

    摘要: The present invention relates to a polynucleotide that is active to an acetyl glutamate synthase and acetyl ornithinase which are associated with ornithine or arginine biosynthesis from Corynebacterium glutamicum. The present invention also relates to a polypeptide encoded by said polynucleotide, a recombinant vector comprising said polynucleotide, to a transformant obtained by introducing said recombinant vector to a host microorganism for producing L-ornithine or L-arginine, and transforming the recombinant vector, and to a method for producing L-ornithine or L-arginine by culturing said transformant. The activity of the transformant of the present invention to an acetyl glutamate synthase and acetyl ornithinase is increased as compared to an intrinsic activity, and thus L-ornithine or L-arginine can be produced, at a high yield rate, from the transformant of the present invention.

    MUTANT STRAIN FOR PRODUCING L-ORNITHINE OR L-ARGININE, AND METHOD FOR PRODUCING SAME
    9.
    发明公开
    MUTANT STRAIN FOR PRODUCING L-ORNITHINE OR L-ARGININE, AND METHOD FOR PRODUCING SAME 有权
    MUTANTENSTAMM ZUR HERSTELLUNG VON L-ORNITHIN ODER L-ARGININ SOWIE HERSTELLUNGSVERFAHRENDAFÜR

    公开(公告)号:EP2522720A4

    公开(公告)日:2013-06-12

    申请号:EP10842313

    申请日:2010-12-29

    IPC分类号: C12N9/00 C12N15/52 C12P13/10

    摘要: The present invention relates to a polynucleotide that is active to an acetyl glutamate synthase and acetyl ornithinase which are associated with ornithine or arginine biosynthesis from Corynebacterium glutamicum. The present invention also relates to a polypeptide encoded by said polynucleotide, a recombinant vector comprising said polynucleotide, to a transformant obtained by introducing said recombinant vector to a host microorganism for producing L-ornithine or L-arginine, and transforming the recombinant vector, and to a method for producing L-ornithine or L-arginine by culturing said transformant. The activity of the transformant of the present invention to an acetyl glutamate synthase and acetyl ornithinase is increased as compared to an intrinsic activity, and thus L-ornithine or L-arginine can be produced, at a high yield rate, from the transformant of the present invention.

    摘要翻译: 本发明涉及与谷氨酸棒杆菌的鸟氨酸或精氨酸生物合成相关的乙酰谷氨酸合成酶和乙酰鸟氨酸酶有活性的多核苷酸。 本发明还涉及由所述多核苷酸编码的多肽,包含所述多核苷酸的重组载体,通过将所述重组载体导入用于产生L-鸟氨酸或L-精氨酸的宿主微生物和转化重组载体而获得的转化体,以及 涉及通过培养所述转化体生产L-鸟氨酸或L-精氨酸的方法。 与内在活性相比,本发明的转化体对乙酰谷氨酸合成酶和乙酰鸟氨酸酶的活性增加,因此L-鸟氨酸或L-精氨酸可以高产率从 本发明。

    MUTANT STRAIN FOR PRODUCING L-ORNITHINE OR L-ARGININE, AND METHOD FOR PRODUCING SAME
    10.
    发明公开
    MUTANT STRAIN FOR PRODUCING L-ORNITHINE OR L-ARGININE, AND METHOD FOR PRODUCING SAME 有权
    生产L-鸟氨酸,L-精氨酸,及其制造方法突变株

    公开(公告)号:EP2522720A2

    公开(公告)日:2012-11-14

    申请号:EP10842313.8

    申请日:2010-12-29

    IPC分类号: C12N9/00 C12N15/52 C12P13/10

    摘要: The present invention relates to a polynucleotide that is active to an acetyl glutamate synthase and acetyl ornithinase which are associated with ornithine or arginine biosynthesis from Corynebacterium glutamicum. The present invention also relates to a polypeptide encoded by said polynucleotide, a recombinant vector comprising said polynucleotide, to a transformant obtained by introducing said recombinant vector to a host microorganism for producing L-ornithine or L-arginine, and transforming the recombinant vector, and to a method for producing L-ornithine or L-arginine by culturing said transformant. The activity of the transformant of the present invention to an acetyl glutamate synthase and acetyl ornithinase is increased as compared to an intrinsic activity, and thus L-ornithine or L-arginine can be produced, at a high yield rate, from the transformant of the present invention.