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1. 发明公开

KR1020020056565A 인간유래 세포 소멸 인자와 그 수용체의 결합체인ＴＲＡＩＬ-ｓＤＲ5 결합체의 결정화에 의한 3차원 구조및 ＴＲＡＩＬ 결실 돌연변이 단백질 无效
标题翻译：人类衍生因子的TRAIL-SDR5复合物的三维结构及其受体的X射线晶体学和TRAIL检测突变体蛋白
公开(公告)号：KR1020020056565A
公开(公告)日：2002-07-10
申请号：KR1020000085947
申请日：2000-12-29
申请人： 동화약품주식회사 , 학교법인 포항공과대학교
发明人： 정용호 , 유제만 , 황연하 , 윤제인 , 오병하 , 차선신 , 임경묵
IPC分类号： C12N15/63
CPC分类号： C07K14/70575 , C07K2299/00
摘要： PURPOSE: Provided are a three-dimensional structure of TRAIL-sDR5 complex of a human derived apoptotic factor and a receptor thereof by X-ray crystallography and TRAIL(TNF Related Apoptosis Inducing Ligand) deletion mutant protein. CONSTITUTION: TRAIL-sDR5 complex is prepared by mixing TRAIL protein of SEQ ID NO:1 and sDR5 protein of SEQ ID NO:2. It can be crystallization method comprises the steps of: injecting a solution consisting of 16% of polyethyleneglycol 3000, 0.05M of sodium acetate(pH 4.5), 0.22 M of sodium acetate and 0.6M of sodium chloride into a well; mixing the precipitation solution and protein solution in a mixing ratio of 1:1 on the surface of a cover slip; and covering the well with the cover slip to crystallize the protein.
摘要翻译：目的：提供通过X射线晶体学和TRAIL（TNF相关凋亡诱导配体）缺失突变蛋白的人源性凋亡因子及其受体的TRAIL-sDR5复合物的三维结构。构成：通过混合SEQ ID NO：1的TRAIL蛋白和SEQ ID NO：2的sDR5蛋白来制备TRAIL-sDR5复合物。结晶方法包括以下步骤：将由16％聚乙二醇3000,0.05M乙酸钠（pH4.5），0.22M乙酸钠和0.6M氯化钠组成的溶液注入孔中; 将沉淀溶液和蛋白质溶液以1：1的混合比混合在盖板的表面上; 并用盖子覆盖井，使蛋白质结晶。

2. 外观设计

KR3001708820000S 失效
公开(公告)号：KR3001708820000S
公开(公告)日：1996-01-04
申请号：KR3019940016207
申请日：1994-07-25
申请人： 동화약품주식회사
设计人： 남근희 , 임경묵

3. 外观设计

KR3001477270000S 失效
公开(公告)号：KR3001477270000S
公开(公告)日：1994-02-25
申请号：KR3019930003692
申请日：1993-03-05
申请人： 동화약품주식회사
设计人： 남근희 , 임경묵

4. 发明公开

KR1019990009690A 인간B형간염치료제로서의프테리딘유도체 失效
标题翻译：作为人乙型肝炎治疗剂的蝶啶衍生物
公开(公告)号：KR1019990009690A
公开(公告)日：1999-02-05
申请号：KR1019970032177
申请日：1997-07-11
申请人： 동화약품주식회사
发明人： 윤성준 , 김종우 , 허용 , 박상진 , 임경묵
IPC分类号： A61K31/495
摘要： 본 발명은 인간의 B형 간염을 치료하기 위해서 HBV 중합효소 저해역가를 가진 미생물인 스트렙토마이세스 DWJJ 839(Streptomyces sp. DWJJ 839)를 분리하여 시험관내(in vitro) 실험을 통해 HBV 중합효소 저해 역가를 측정한후 이 균주를 발효조를 이용하여 대량 배양하여 배양액을 용매추출과 칼럼크로마토그래피 과정을 거쳐 HBV 저해역가를 가진 물질만을 분리 정제하여 제제화하는 방법에 관한 것이다. 특히 본 발명은 공지물질이지만 간염치료제로서의 용도가 알려진 바가 없던 프테리딘 유도체가 인간 B형 간염 치료제로서의 용도를 제공하는 특징을 가진다.

5. 外观设计

KR3001735450000S 失效
公开(公告)号：KR3001735450000S
公开(公告)日：1996-02-06
申请号：KR3019940019453
申请日：1994-09-08
申请人： 동화약품주식회사
设计人： 임경묵

6. 外观设计

KR3001477270001S 失效
公开(公告)号：KR3001477270001S
公开(公告)日：1994-02-25
申请号：KR3019930003693
申请日：1993-03-05
申请人： 동화약품주식회사
设计人： 남근희 , 임경묵

7. 发明公开

KR1020010019100A 인간 유래 세포소멸인자 ＴＲＡＩＬ의 결정화에 의한 3차원 구조 无效
标题翻译：生产和结晶TRAIL蛋白的方法及其三维结构
公开(公告)号：KR1020010019100A
公开(公告)日：2001-03-15
申请号：KR1019990035354
申请日：1999-08-25
申请人： 동화약품주식회사
发明人： 임경묵 , 차선신 , 오병하 , 윤제인 , 이경재 , 김종우 , 윤성준
IPC分类号： C12N15/12
CPC分类号： C12N15/70 , C07K14/47
摘要： PURPOSE: A method for producing TNF Related Apoptosis Inducing Ligand(TRAIL) protein, and for crystallizing the TRAIL protein and the three-dimensional structure thereof are provided, thereby TRAIL protein having improved activity, which specifically kills cancer cells and cells infected by virus, can be produced. CONSTITUTION: The TRAIL having sequence No. 2 is produced by the steps of: inserting the human TRAIL protein gene into a plasmid to produce pET3a-TLS; transforming E. coli with pET3a-TLS to produce E. coli BL21-TLS(pET3a-TLS)(KCCM-10169); incubating the transformed E. coli BL21-TLS(pET3a-TLS)(KCCM-10169) at 22 to 37 deg. C and adding IPTG during incubation to express the TRAIL gene; breaking the cells, collecting insoluble fragments, denaturing and refolding the fragments to collect soluble protein; treating the soluble fragment and soluble protein with cationic exchange chromatography and size excluding chromatography to isolate and purify the TRAIL protein. The TRAIL protein is crystallized by using a solution containing 20 to 40% of PEG MME550, 0.02 to 0.5M of bicine, and 0.02 to 0.5M of sodium chloride, then reacting 24 μg of TRAIL protein and a precipitation solution containing 20 to 30% of PEG MME550, 10 to 100mM bicine, and 5 to 20mM of cadmium chloride. The three-dimensional structure of TRAIL protein consists of an inner sheet comprising strand A, A'', H, C and H; an outer sheet comprising strand B', B, G, D and E; and a loop which links ten strands.
摘要翻译：目的：提供一种生产TNF相关凋亡诱导配体（TRAIL）蛋白和TRAIL蛋白结晶及其三维结构的方法，从而具有改善活性的TRAIL蛋白，特异性杀死癌细胞和被病毒感染的细胞，可以生产。构成：通过以下步骤制备序列号为2的TRAIL：将人TRAIL蛋白质基因插入质粒以产生pET3a-TLS; 用pET3a-TLS转化大肠杆菌以产生大肠杆菌BL21-TLS（pET3a-TLS）（KCCM-10169）; 在22至37℃下孵育转化的大肠杆菌BL21-TLS（pET3a-TLS）（KCCM-10169）并在孵育过程中加入IPTG以表达TRAIL基因; 破碎细胞，收集不溶性片段，使片段变性和重折叠以收集可溶性蛋白质; 用阳离子交换色谱法和尺寸除去色谱法处理可溶性片段和可溶性蛋白质以分离和纯化TRAIL蛋白质。通过使用含有20〜40％的PEG MME550，0.02〜0.5M的二胺和0.02〜0.5M的氯化钠的溶液使TRAIL蛋白质结晶，然后使24μg的TRAIL蛋白质和含有20〜30％的PEG MME550,10至100mM的二碳酸和5至20mM的氯化镉。 TRAIL蛋白的三维结构由包含链A，A“，H，C和H的内层组成; 包含股线B'，B，G，D和E的外部片材; 以及连接十条线的环路。

8. 发明授权

KR100343943B1 인간B형간염치료제로서의프테리딘유도체 失效
公开(公告)号：KR100343943B1
公开(公告)日：2002-11-16
申请号：KR1019970032177
申请日：1997-07-11
申请人： 동화약품주식회사
发明人： 윤성준 , 김종우 , 허용 , 박상진 , 임경묵
IPC分类号： A61K31/495
摘要： PURPOSE: A pteridine derivative is provided which is obtained by culturing Streptomyces sp. DWJJ 839 and purification, and shows excellent inhibiting effect on HBV polymerase. Therefore, it can be effectively used as a therapeutic agent for B type hepatitis and formulated into injection, ointment, cream, liquid, etc. CONSTITUTION: Streptomyces sp. DWJJ 839(KFCC 10974) separated from soil is cultured, the culture solution thereof is heat treated and centrifuged to separate a supernatant, the concentrated supernatant is extracted in butanol, purified with column chromatography and separated with HPLC to produce a pteridine derivative of the formula(1-1). In formula, R5 and R6 are CH3; X1 and X2 are nitrogen; X3 and X4 are oxygen. The therapeutic agent for B type hepatitis contains a pteridine derivative of the formula(1) or a salt thereof. In formula, R1 and R2 are each H, C1-4 alkyl or lower alkoxy or can form a benzene ring by binding R1 and R2.

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