[发明专利]生产腈水化酶的方法无效

专利信息
申请号: 91101323.7 申请日: 1991-02-28
公开(公告)号: CN1054639C 公开(公告)日: 2000-07-19
发明(设计)人: 别府辉彦;山田秀明;长泽透;堀之内末治;西山真 申请(专利权)人: 三菱人造丝株式会社;别府辉彦;山田秀明
主分类号: C12N15/52 分类号: C12N15/52;C12N9/00;C12P21/02;C12P19/34;C12P13/02
代理公司: 中国专利代理(香港)有限公司 代理人: 汪洋
地址: 日本*** 国省代码: 暂无信息
权利要求书: 查看更多 说明书: 查看更多
摘要:
搜索关键词: 生产 水化 方法
【权利要求书】:

1.一种生产腈水化酶的方法,该方法包括培养用重组DNA转化的转化株,并从培养物中回收腈水化酶,所述重组DNA包括位于载体中的编码具有腈水化酶活性的多肽的DNA(H)或DNA(L)片段,所述多肽含有下列α(H)亚单位和β(H)亚单位,或α(L)亚单位和β(L)亚单位:α(H)亚单位:

                  5             10             15

    MetSerGluHisValAsnLysTyrThrGluTyrGluAlaArgThr

                 20             25             30

    LysAlaIleGluThrLeuLeuTyrGluArgGlyLeuIleThrPro

                 35             40             45

    AlaAlaValAspArgValValSerTyrTyrGluAsnGluIleGly

                 50             55             60

    ProMetGlyGlyAlaLysValValAlaLysSerTrpValAspPro

                 65             70             75

    GluTyrArgLysTrpLeuGluGluAspAlaThrAlaAlaMetAla

                 80             85             90

    SerLeuGlyTyrAlaGlyGluGlnAlaHisGlnIleSerAlaVal

                 95            100            105

    PheAsnAspSerGlnThrHisHisValValValCysThrLeuCys

                110            115            120

    SerCysTyrProTrpProValLeuGlyLeuProProAlaTrpTyr

                125            130            135

    LysSerMetGluTyrArgSerArgValValAlaAspProArgGly

                140            145            150

    ValLeuLysArgAspPheGlyPheAspIleProAspGluValGlu

                155            160            165

    ValArgValTrpAspSerSerSerGluIleArgTyrIleValIle

                170            175            180

    ProGluArgProAlaGlyThrAspGlyTrpSerGluGluGluLeu

                185            190            195

    ThrLysLeuValSerArgAspSerMetIleGlyValSerAsnAla

                200

    LeuThrProGlnGluValIleValβ(H)亚单位:

                  5             10             15

    MetAspGlyIleHisAspThrGlyGlyMetThrGlyTyrGlyPro

                 20             25             30

    ValProTyrGlnLysAspGluProPhePheHisTyrGluTrpGlu

                 35             40             45

    GlyArgThrLeuSerIleLeuThrTrpMetHisLeuLysGlyIle

                 50             55             60

    SerTrpTrpAspLysSerArgPhePheArgGluSerMetGlyAsn

                 65             70             75

    GluAsnTyrValAsnGluIleArgAsnSerTyrTyrThrHisTrp

                 80             85             90

    LeuSerAlaAlaGluArgIleLeuValAlaAspLysIleIleThr

                 95            100            105

    GluGluGluArgLysHisArgValGlnGluIleLeuGluGlyArg

                110            115            120

    TyrThrAspArgLysProSerArgLysPheAspProAlaGlnIle

                125            130            135

    GluLysAlaIleGluArgLeuHisGluProHisSerLeuAlaLeu

                140            145            150

    ProGlyAlaGluProSerPheSerLeuGlyAspLysIleLysVal

                155            160            165

    LysSerMetAsnProLeuGlyHisThrArgCysProLysTyrVal

                170            175            180

    ArgAsnLysIleGlyGluIleValAlaTyrHisGlyCysGlnIle

                185            190            195

    TyrProGluSerSerSerAlaGlyLeuGlyAspAspProArgPro

                200            205            210

    LeuTyrThrValAlaPheSerAlaGlnGluLeuTrpGlyAspAsp

                215            220            225

    GlyAsnGlyLysAspValValCysValAspLeuTrpGluProTyr

    LeuIleSerAlaα(L)亚单位:

                  5             10             15

    MetThrAlaHisAsnProValGlnGlyThrLeuProArgSerAsn

                 20             25             30

    GluGluIleAlaAlaArgValLysAlaMetGluAlaIleLeuVal

                 35             40             45

    AspLysGlyLeuIleSerThrAspAlaIleAspHisMetSerSer

                 50             55             60

    ValTyrGluAsnGluValGlyProGlnLeuGlyAlaLysIleVal

                 65             70             75

    AlaArgAlaTrpValAspProGluPheLysGlnArgLeuLeuThr

                 80             85             90

    AspAlaThrSerAlaCysArgGluMetGlyValGlyGlyMetGln

                 95            100            105

    GlyGluGluMetValValLeuGluAsnThrGlyThrValHisAsn

                110            115            120

    MetValValCysThrLeuCysSerCysTyrProTrpProValLeu

                125            130            135

    GlyLeuProProAsnTrpTyrLysTyrProAlaTyrArgAlaArg

                140            145            150

    AlaValArgAspProArgGlyValLeuAlaGluPheGlyTyrThr

                155            160            165

    ProAspProAspValGluIleArgIleTrpAspSerSerAlaGlu

                170            175            180

    LeuArgTyrTrpValLeuProGlnArgProAlaGlyThrGluAsn

                185            190            195

    PheThrGluGluGlnLeuAlaAspLeuValThrArgAspSerLeu

                200            205

    IleGlyValSerValProThrThrProSerLysAlaβ(L)亚单位:

                  5             10             15

    MetAspGlyIleHisAspLeuGlyGlyArgAlaGlyLeuGlyPro

                 20             25             30

    IleLysProGluSerAspGluProValPheHisSerAspTrpGlu

                 35             40             45

    ArgSerValLeuThrMetPheProAlaMetAlaLeuAlaGlyAla

                 50             55             60

    PheAsnLeuAspGlnPheArgGlyAlaMetGluGlnIleProPro

                 65             70             75

    HisAspTyrLeuThrSerGlnTyrTyrGluHisTrpMetHisAla

                 80             85             90

    MetIleHisHisGlyIleGluAlaGlyIlePheAspSerAspGlu

                 95            100            105

    LeuAspArgArgThrGlnTyrTyrMetAspHisProAspAspThr

                110            115            120

    ThrProThrArgGlnAspProGlnLeuValGluThrIleSerGln

                125            130            135

    LeuIleThrHisGlyAlaAspTyrArgArgProThrAspThrGlu

                140            145            150

    AlaAlaPheAlaValGlyAspLysValIleValArgSerAspAla

                155            160            165

    SerProAsnThrHisThrArgArgAlaGlyTyrValArgGlyArg

                170            175            180

    ValGlyGluValValAlaThrHisGlyAlaTyrValPheProAsp

                185            190            195

    ThrAsnAlaLeuGlyAlaGlyGluSerProGluHisLeuTyrThr

                200            205            210

    ValArgPheSerAlaThrGluLeuTrpGlyGluProAlaAlaPro

                215            220            225

    AsnValValAsnHisIleAspValPheGluProTyrLeuLeuPro

    Ala

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