KR100736743B1 - 에코틴-융합단백질을 기질로 사용한 특정 기질단백질의특이적 분해효소의 활성 측정방법 - Google Patents
에코틴-융합단백질을 기질로 사용한 특정 기질단백질의특이적 분해효소의 활성 측정방법 Download PDFInfo
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- KR100736743B1 KR100736743B1 KR1020050088971A KR20050088971A KR100736743B1 KR 100736743 B1 KR100736743 B1 KR 100736743B1 KR 1020050088971 A KR1020050088971 A KR 1020050088971A KR 20050088971 A KR20050088971 A KR 20050088971A KR 100736743 B1 KR100736743 B1 KR 100736743B1
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- C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
- C12Q1/34—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving hydrolase
- C12Q1/37—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving hydrolase involving peptidase or proteinase
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- C12N15/09—Recombinant DNA-technology
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- C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- C07K14/435—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
- C07K14/46—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from vertebrates
- C07K14/47—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from vertebrates from mammals
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- C07K2319/00—Fusion polypeptide
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Abstract
Description
Claims (10)
- (1) 서열번호 8의 염기서열에 의해 코딩되는 UFM1, 서열번호 9의 염기서열에 의해 코딩되는 SUMO, 서열번호 10의 염기서열에 의해 코딩되는 NEDD8 및 서열번호 11의 염기서열에 의해 코딩되는 ISG15로 이루어진 군에서 선택된 어느 하나의 유비퀴틴 유사 단백질 또는 서열번호 7의 염기서열에 의해 코딩되는 유비퀴틴의 카르복시 말단에 서열번호 12의 염기서열에 의해 코딩되는 에코틴을 융합시키고, 아미노 말단에는 서열번호 13의 염기서열에 의해 코딩되는 GST, 서열번호 15의 염기서열에 의해 코딩되는 GFP 및 서열번호 14의 염기서열에 의해 코딩되는 MBP로 이루어진 군에서 선택된 어느 하나의 단백질을 융합시켜서 융합 단백질을 얻는 단계;(2) 상기 융합 단백질을 기질로 상기 유비퀴틴 또는 유비퀴틴 유사 단백질 분해효소와 기질-효소 반응을 수행하는 단계; 및(3) 상기 기질-효소 반응의 반응물을 가열한 후 원심분리하여 상층액을 분리하고, 상기 상층액의 트립신 활성 억제도를 측정하는 단계;를 포함하는 것을 특징으로 하는 유비퀴틴 또는 유비퀴틴 유사 단백질의 특이적 분해효소의 활성 측정 방법.
- 제1항에 있어서, 상기 유비퀴틴 특이적 분해효소는 UBP69인 것을 특징으로 하는 방법.
- 삭제
- 삭제
- 서열번호 8의 염기서열에 의해 코딩되는 UFM1, 서열번호 9의 염기서열에 의해 코딩되는 SUMO, 서열번호 10의 염기서열에 의해 코딩되는 NEDD8 및 서열번호 11의 염기서열에 의해 코딩되는 ISG15로 이루어진 군에서 선택된 어느 하나의 유비퀴틴 유사 단백질 또는 서열번호 7의 염기서열에 의해 코딩되는 유비퀴틴의 카르복시 말단에 서열번호 12의 염기서열에 의해 코딩되는 에코틴을 융합시키고, 아미노 말단에는 서열번호 13의 염기서열에 의해 코딩되는 GST, 서열번호 15의 염기서열에 의해 코딩되는 GFP 및 서열번호 14의 염기서열에 의해 코딩되는 MBP로 이루어진 군에서 선택된 어느 하나의 단백질을 융합시켜서 얻어진 융합 단백질.
- 삭제
- 삭제
- 삭제
- 제5항의 융합 단백질을 코딩하는 유전자를 함유하는 재조합 벡터.
- 제9항의 재조합 벡터로 형질전환된 것을 특징으로 하는 재조합 미생물.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020050088971A KR100736743B1 (ko) | 2005-09-23 | 2005-09-23 | 에코틴-융합단백질을 기질로 사용한 특정 기질단백질의특이적 분해효소의 활성 측정방법 |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020050088971A KR100736743B1 (ko) | 2005-09-23 | 2005-09-23 | 에코틴-융합단백질을 기질로 사용한 특정 기질단백질의특이적 분해효소의 활성 측정방법 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20070034362A KR20070034362A (ko) | 2007-03-28 |
| KR100736743B1 true KR100736743B1 (ko) | 2007-07-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020050088971A Expired - Fee Related KR100736743B1 (ko) | 2005-09-23 | 2005-09-23 | 에코틴-융합단백질을 기질로 사용한 특정 기질단백질의특이적 분해효소의 활성 측정방법 |
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| KR (1) | KR100736743B1 (ko) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0217964A (ja) * | 1988-07-06 | 1990-01-22 | Ig Tech Res Inc | 化粧面形成装置 |
| KR19990049591A (ko) * | 1997-12-13 | 1999-07-05 | 성재갑 | C형 간염 바이러스 단백질 분해효소의 기질로 사용되는 융합단백질 및 이를 이용한 단백질 분해효소의 활성측정방법 |
-
2005
- 2005-09-23 KR KR1020050088971A patent/KR100736743B1/ko not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0217964A (ja) * | 1988-07-06 | 1990-01-22 | Ig Tech Res Inc | 化粧面形成装置 |
| KR19990049591A (ko) * | 1997-12-13 | 1999-07-05 | 성재갑 | C형 간염 바이러스 단백질 분해효소의 기질로 사용되는 융합단백질 및 이를 이용한 단백질 분해효소의 활성측정방법 |
Non-Patent Citations (4)
| Title |
|---|
| J. Biol. Chem., 270(20), 12250-12256(1995) |
| J. Virol. Methods., 107(2), 245-255(2003) |
| 대한민국 공개특허 제1999-0049591호(1999.07.05.) |
| 대한민국 등록특허 제0217964호(1999.06.08.) |
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| Publication number | Publication date |
|---|---|
| KR20070034362A (ko) | 2007-03-28 |
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