PROCESS FOR PRODUCING cis-3-HYDROXY-L-PROLINE
    11.
    发明公开
    PROCESS FOR PRODUCING cis-3-HYDROXY-L-PROLINE 失效
    VERFAHREN ZUR HERSTELLUNG VON顺式-3-羟基-L-丙氨酸

    公开(公告)号:EP0771876A1

    公开(公告)日:1997-05-07

    申请号:EP96905023.6

    申请日:1996-03-07

    CPC分类号: C12N9/0071 C12P13/24

    摘要: The present invention relates to industrial methods for producing cis-3-hydroxy-L-proline which is useful as a starting compound for medicines and an additive to foods, genes which code for L-proline 3-hydroxylases and which are useful for the above-mentioned process, recombinant DNA containing the gene, transformants containing the recombinant DNA, methods for producing L-proline 3-hydroxylases using the transformants and the enzyme.

    摘要翻译: 本发明涉及可用作药物起始化合物和食品添加剂的顺式-3-羟基-L-脯氨酸的工业方法,其代表L-脯氨酸3-羟化酶的基因并且可用于上述 所述方法,含有该基因的重组DNA,含有重组DNA的转化体,使用转化体和酶产生L-脯氨酸3-羟化酶的方法。

    PROCESS FOR PRODUCING TRANS-4-HYDROXY-L-PROLINE
    12.
    发明公开
    PROCESS FOR PRODUCING TRANS-4-HYDROXY-L-PROLINE 失效
    VERFAHREN ZUR HERSTELLUNG VON TRANS-4-HYDROXY-L-PROLIN

    公开(公告)号:EP0759472A1

    公开(公告)日:1997-02-26

    申请号:EP96905024.4

    申请日:1996-03-07

    CPC分类号: C12N9/0071 C12P13/24

    摘要: The present invention relates to industrial methods for producing trans-4-hydroxy-L-proline which is useful as a starting compound for medicines and an additive to foods, genes which code for L-proline 4-hydroxylases and which are useful for the above-mentioned process, recombinant DNA containing the gene, transformants containing the recombinant DNA, methods for producing L-proline 4-hydroxylases using the transformants and the enzyme.

    摘要翻译: 本发明涉及可用作药物起始化合物和食品添加剂的反式-4-羟基-L-脯氨酸的工业方法,其代表L-脯氨酸4-羟化酶并可用于上述物质 所述方法,含有该基因的重组DNA,含有重组DNA的转化体,使用转化体和酶产生L-脯氨酸4-羟化酶的方法。

    INOSINE GUANOSINE KINASE
    13.
    发明公开
    INOSINE GUANOSINE KINASE 失效
    肌苷 - 鸟苷 - 激酶。

    公开(公告)号:EP0458971A1

    公开(公告)日:1991-12-04

    申请号:EP90917691.9

    申请日:1990-12-04

    CPC分类号: C12N9/1205 C12P19/32

    摘要: An inosine guanosine kinase and a process for producing 5'-nucleotides by using the same, said enzyme catalysing the formation of 5'-inosinic acid (5'-IMP) from inosine and adenosine triphosphate (ATP) or deoxyadenosine triphosphate (dATP) and the formation of 5'-guanylic acid (5'-GMP) from guanosine and ATP or dATP.

    摘要翻译: 一种新的肌苷鸟苷激酶(IGK)催化肌苷和ATP或从肌苷和脱氧腺苷三磷酸(dATP)合成5'-肌苷酸; 并从鸟苷和ATP或鸟苷和dATP合成5'-鸟苷酸。 给出酶的结构(454个氨基酸残基); 其mol.wt 为48400,工作pH为6.9-8.2,工作温度为 25-40℃ 该酶在pH 6.6-9.0的范围内稳定16小时。 在4℃和15分钟。 在40℃和pH7.2。 它被Co2 +,Cu2 +或Zn2 +抑制,但被K + / Mg2 +或K + / Mn2 +激活。 还要求的是编码该酶的DNA序列; 掺入合适载体的DNA; 和转化生物(特别是大肠杆菌)。