암 억제 표적 단백질인 AIMP-DX2의 제조방법
    1.
    发明授权
    암 억제 표적 단백질인 AIMP-DX2의 제조방법 有权
    AIMP-DX2是一种抑癌靶蛋白,

    公开(公告)号:KR101841646B1

    公开(公告)日:2018-03-26

    申请号:KR1020160062141

    申请日:2016-05-20

    Abstract: 본발명은재조합 AIMP2-DX2 단백질또는이의변이체의제조방법및 AIMP2-DX2 변이체에관한것이다. 본발명에따르면, 인간서열의 AIMP2-DX2 또는이의변이체를대장균에서대량발현할수 있도록벡터를디자인하였고, 다양한조건의탐색을거쳐고효율로정제할수 있는방법을확립하였다. 그결과, 본발명에서사용된발현정제방법을활용하여, 리터당 10mg 이상의순수한 AIMP2-DX2 또는이의변이체를생산할수 있었는바, 이러한기술은단백질구조연구, 상호작용연구, 및인 비트로어세이등에폭넓게활용될수 있다.

    Abstract translation: 本发明涉及生产重组AIMP2-DX2蛋白或其变体和AIMP2-DX2变体的方法。 根据本发明,设计载体以在大肠杆菌中表达人序列或其突变体的AIMP2-DX2,并建立了在各种条件下高效纯化其的方法。 其结果是,通过利用本发明中使用的表达纯化方法中,每升纯AIMP2-DX2或这些技术的栏iteotneun可以产生变体,超过10mg的在蛋白质结构研究,相互作用的研究广泛使用,和位下测定 可以利用。

    인간 AMP-활성화된 카이네이즈(인간 AMPK) 알파 1도메인 결정 및 그 용도
    2.
    发明公开
    인간 AMP-활성화된 카이네이즈(인간 AMPK) 알파 1도메인 결정 및 그 용도 有权
    人类AMPK ALPHA 1域的结晶结构,其确定方法及其用途

    公开(公告)号:KR1020090025945A

    公开(公告)日:2009-03-11

    申请号:KR1020070091167

    申请日:2007-09-07

    Abstract: A method for crystallization of activated human AMPK alpha 1 domain is provided to clarify new obesity, diabetes and crystalline structure of human AMP kinase protein which is anti-cancer target protein. A method for crystallization of activated human AMPK alpha 1 domain comprises steps of: including human AMPK alpha 1 domain solution within buffer solution mixing glycerol, ATP and DTT in solution in a water tank including polyethylene glycol and tris buffer solution; and crystallizing it by a hanging-drop vapor diffusion method. The activated human AMPK alpha 1 domain is a composite of ATP, phosphate group and glycerol molecule. The hanging-drop vapor diffusion method is performed in 4~30°C and pH 7.0~ 7.5.

    Abstract translation: 提供活化的人AMPKα1结构域的方法,以阐明作为抗癌靶蛋白的人AMP激酶蛋白的新型肥胖症,糖尿病和晶体结构。 活化的人AMPKα1结构域的结晶方法包括以下步骤:在包含聚乙二醇和tris缓冲溶液的水箱中的溶液中将甘油,ATP和DTT混合在缓冲溶液中的人AMPKα1结构域溶液; 并通过悬滴蒸气扩散法使其结晶。 活化的人AMPKα1结构域是ATP,磷酸基和甘油分子的复合物。 悬滴蒸气扩散法在4〜30℃,pH 7.0〜7.5进行。

    변형된 EPRS 단백질의 결정 구조 및 이의 결정화 방법
    3.
    发明授权
    변형된 EPRS 단백질의 결정 구조 및 이의 결정화 방법 有权
    改性EPRS蛋白的EPRS晶体结构和结晶

    公开(公告)号:KR101711584B1

    公开(公告)日:2017-03-02

    申请号:KR1020120148212

    申请日:2012-12-18

    CPC classification number: C12N9/93 C07K2299/00

    Abstract: 본발명은변형된 EPRS 단백질의결정구조및 이의결정화방법에관한것으로, 더욱상세하게는상세하게는인간으로부터유래한 EPRS(bifunctional glutamate/proline tRNA synthetase) 단백질의 N말단부분 1000개의아미노산을제거한변형된 EPRS 단백질을대량발현하고이를정제하여결정화시키는방법및 이에의하여분석된결정구조에관한것이다. 따라서본 발명은인간유래 EPRS 단백질중 PRS 단백질도메인부분을포함하는서열번호 1의아미노산서열을갖는변형된 EPRS 단백질의결정구조및 결정화방법을제공하고있어, 이를이용한저해제개발에유용하게이용될수 있다.

    Abstract translation: 本发明涉及变性双功能谷氨酸/脯氨酸tRNA合成酶(EPRS)蛋白的晶体结构及其结晶方法,更具体地说,涉及一种大量表达变性的EPRS蛋白的方法,其中1000个氨基 去除人源性EPR蛋白质的N-末端部分的酸,并纯化该蛋白质以使其结晶,并分析其结晶结构。 因此,由于本发明提供了具有由序列号1表示的氨基酸序列的变性EPRS蛋白质的晶体结构,包括人源性EPRS蛋白质中的PRS蛋白质结构域部分,本发明可以非常有用于开发使用 一样。

    변형된 RARS 단백질을 이용한 암 치료제 스크리닝 방법
    4.
    发明公开
    변형된 RARS 단백질을 이용한 암 치료제 스크리닝 방법 无效
    使用修饰的精氨酰-tRNA合成酶筛选癌症治疗剂的方法

    公开(公告)号:KR1020150011729A

    公开(公告)日:2015-02-02

    申请号:KR1020130087030

    申请日:2013-07-23

    CPC classification number: C12N9/93

    Abstract: The present invention relates to a method for screening cancer therapeutic agents using modified arginyl tRNA synthetase (RARS) and, more specifically, to modified RARS represented by amino acid of sequence number 4 in which 72 amino acids are removed from N terminal of human RARS, and to a method for screening cancer therapeutic agents using amino acid residue position to which the protein and L-canavanine are combined. The present invention is effective for screening a substance which can be a competitive inhibitor against arginine as the canavanine using the amino acid residue of the modified RARS combined with the canavanine. In other words, the present invention is effective for screening the cancer therapeutic agent.

    Abstract translation: 本发明涉及使用修饰的精氨酰tRNA合成酶(RARS)筛选癌症治疗剂的方法,更具体地说,涉及其中从人RARS的N末端除去72个氨基酸的4号氨基酸所代表的修饰的RARS, 以及使用氨基酸残基位置筛选癌症治疗剂的方法,所述氨基酸残基位置与蛋白质和L-谷氨酰胺结合。 本发明对于使用改性RARS的氨基酸残基与刀豆蛋白结合的筛选可以作为刀豆氨酸的精氨酸的竞争性抑制剂的物质进行筛选是有效的。 换句话说,本发明对癌症治疗剂的筛选是有效的。

    허피스바이러스 엑소뉴클리에이즈 활성 억제 물질을 유효성분으로 함유하는 항허피스바이러스용 약학적 조성물
    6.
    发明公开
    허피스바이러스 엑소뉴클리에이즈 활성 억제 물질을 유효성분으로 함유하는 항허피스바이러스용 약학적 조성물 有权
    包含化合物的药物抗真菌组合物与HERPESVIRAL ALKALINE EXONUCLEASE的抑制活性

    公开(公告)号:KR1020130009216A

    公开(公告)日:2013-01-23

    申请号:KR1020110070146

    申请日:2011-07-14

    CPC classification number: A61K31/425 A61K31/433 A61K31/4439

    Abstract: PURPOSE: A pharmaceutical composition containing a material which suppresses herpesvirus exonuclease activity or a pharmaceutically acceptable salt thereof is provided to effectively treat or prevent diseases due to gamma herpesvirus without drug toxicity or drug resistance. CONSTITUTION: A pharmaceutical composition for anti-herpesvirus contains a material of chemical formula 3, 4, 5, or 6 which suppresses Herpesvirus exonuclease activity or pharmaceutically acceptable salt thereof as an active ingredient. The gamma herpesvirus is Epstein-Barr virus(EBV) or Kaposi's sarcoma associated virus(KSHV). The composition is able to treat infectious mononucleosis, gastric cancer, or B lymphatic tumor. The concentration of the material is 1-100 uM.

    Abstract translation: 目的:提供含有抑制疱疹病毒外切核酸酶活性的物质的药物组合物或其药学上可接受的盐,以有效地治疗或预防由于γ疱疹病毒引起的疾病而无药物毒性或耐药性。 构成:用于抗疱疹病​​毒的药物组合物含有抑制疱疹病毒外切核酸酶活性的化学式3,4,5或6的物质或其药学上可接受的盐作为活性成分。 伽马疱疹病毒是爱泼斯坦 - 巴尔病毒(EBV)或卡波西肉瘤相关病毒(KSHV)。 该组合物能够治疗感染性单核细胞增多症,胃癌或B淋巴瘤。 材料的浓度为1-100uM。

    허피스바이러스 엑소뉴클리에이즈 활성을 억제하는 옥소나프탈렌계 화합물을 유효성분으로 함유하는 항허피스바이러스용 약학적 조성물
    8.
    发明公开
    허피스바이러스 엑소뉴클리에이즈 활성을 억제하는 옥소나프탈렌계 화합물을 유효성분으로 함유하는 항허피스바이러스용 약학적 조성물 有权
    包含奥沙星结构化合物的药物抗真菌组合物与HERPESVIRAL ALKALINE EXONUCLEASE的抑制活性

    公开(公告)号:KR1020130008976A

    公开(公告)日:2013-01-23

    申请号:KR1020110069714

    申请日:2011-07-14

    CPC classification number: A61K31/4196 A61K31/167

    Abstract: PURPOSE: An anti-herpesviral pharmaceutical composition containing oxonaphthalene-based compounds is provided to effectively prevent or treat diseases or disorders caused by herpesvirus without drug toxicity or drug resistance. CONSTITUTION: An anti-herpesviral pharmaceutical composition contains oxonaphthalene-based compounds of chemical formula 3 or 4 which suppresses herpesvirus exonuclease activity or a pharmaceutically acceptable salt as an active ingredient. The composition has an antiviral activity against gamma-herpesvirus such as Epstein-Barr Virus(EBV) or Kaposi's sarcoma associated virus(KSHV). The concentration of the compound is 1-100 uM.

    Abstract translation: 目的:提供含有基于氧基萘的化合物的抗疱疹病毒药物组合物,以有效预防或治疗疱疹病毒引起的疾病或病症,无药物毒性或耐药性。 构成:抗疱疹病毒药物组合物包含抑制疱疹病毒外切核酸酶活性的化学式3或4的基于氧基萘的化合物或其药学上可接受的盐作为活性成分。 该组合物具有针对γ-疱疹病毒如爱泼斯坦 - 巴尔病毒(EBV)或卡波西肉瘤相关病毒(KSHV)的抗病毒活性。 化合物的浓度为1-100uM。

    변형된 EPRS 단백질의 결정 구조 및 이의 결정화 방법
    10.
    发明公开
    변형된 EPRS 단백질의 결정 구조 및 이의 결정화 방법 有权
    改性EPRS蛋白的晶体结构和结晶

    公开(公告)号:KR1020140078913A

    公开(公告)日:2014-06-26

    申请号:KR1020120148212

    申请日:2012-12-18

    CPC classification number: C12N9/93 C07K2299/00

    Abstract: The present invention relates to a crystal structure of modified EPR protein and a crystallization method thereof and, more specifically, to a method which overexpresses the modified EPR protein where 1000 number of amino acids are removed from the N end portion of bifunctional glutamate/proline tRNA synthetase (EPRS) protein derived from human and refines and crystallizes the protein, and a crystal structure analyzed thereby. Therefore, the present invention provides the crystal structure and crystallization method of modified EPR protein having an amino acid of sequence number 1 including a PRS protein domain portion of the EPRS protein derived from human and can be used for inhibitor development.

    Abstract translation: 本发明涉及改性EPR蛋白的晶体结构及其结晶方法,更具体地说,涉及一种从双功能谷氨酸/脯氨酸tRNA的N末端除去1000个氨基酸的修饰EPR蛋白的过表达方法 合成酶(EPRS)蛋白质,并进行精制并使蛋白质结晶,并由此分析晶体结构。 因此,本发明提供具有序列号1的氨基酸的修饰EPR蛋白的晶体结构和结晶方法,其包括源自人的EPRS蛋白质的PRS蛋白质结构域部分,可用于抑制剂发育。

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