KR100715744B1 - 니트릴라제 또는 니트릴라제의 유전자를 포함한 미생물을이용하여 니트릴로부터 키랄 카르복실산을 제조하는 방법 - Google Patents
니트릴라제 또는 니트릴라제의 유전자를 포함한 미생물을이용하여 니트릴로부터 키랄 카르복실산을 제조하는 방법 Download PDFInfo
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- KR100715744B1 KR100715744B1 KR1020017004906A KR20017004906A KR100715744B1 KR 100715744 B1 KR100715744 B1 KR 100715744B1 KR 1020017004906 A KR1020017004906 A KR 1020017004906A KR 20017004906 A KR20017004906 A KR 20017004906A KR 100715744 B1 KR100715744 B1 KR 100715744B1
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Abstract
Description
| 샘플 | 부피 [㎖] | 활성 [U/ℓ] | 총 활성 [mU] | 수득량 [%] | 단백질 [mg/㎖ | 총 단백질 [mg] | 특이활성 [U/g] |
| 파쇄 전 | 160 | 480 | 76,800 | 100 | - | - | - |
| 파쇄 후 | 140 | 400 | 56,000 | 72.9 | - | - | - |
| Q-세파로즈 | |||||||
| 적재된 것 | 140 | 192 | 26,880 | 35 | 12.4 | 1736 | 15 |
| AF | 400 | 77 | 30,800 | 40.1 | 0.26 | 104 | 296 |
| 슈퍼덱스 200 | |||||||
| 적재된 것 | 9.5 | >378 | >3591 | 4.7 | 2.41 | 22.90 | >157 |
| AF | 43 | 59 | 2537 | 3.3 | 0.21 | 9.03 | 281 |
| 모노 Q | |||||||
| 적재된 것 | 100 | 4.8 | 480 | 0.6 | 0.06 | 6.33 | 76 |
| AF | 4 | >77 | 308 | 0.4 | 0.19 | 0.76 | >405 |
| 분 | % 완충용액 A | % 완충용액 B |
| 0 | 80 | 20 |
| 2 | 80 | 20 |
| 22 | 30 | 70 |
| 22.1 | 0 | 100 |
| 24 | 0 | 100 |
| 25 | 100 | 0 |
| 30 | 100 | 0 |
6. 만델로니트릴에 대한 정제된 니트릴라제의 활성
10 시간에 걸쳐 1.3g/ℓ 농도 중의 만델로니트릴을 이.콜라이 JM109(pDHE19.2) 균주를 2g/ℓ의 농도로 포함한 1ℓ의 10mM Na/K 인산염 완충 용액(pH7.2) 중으로 40℃에서 패들 교반기에 의해 교반하면서 계량 첨가하였다. 계량은 니트릴 소모량에 의해 조절하였다. R-만델산의 소모 속도 측정은 실시예 5에 기술된 대로 수행하였다. 상기 결과를 도 4에 도시하였다.
| 기질 번호 | μmol/ℓ | 활성 | 전환율(%) |
| 1 | 2141.2 | 8.9 | 86.3 |
| 2 | 1001.1 | 4.1 | 70.2 |
| 3 | 24.4 | 0.1 | 44.3 |
| 4 | 2210.5 | 9.2 | 100 |
| 5 | 2136.3 | 8.9 | 100 |
| 6 | 1500.8 | 6.2 | 100 |
| 7 | 4.9 | 0.02 | NA |
| 8 | - | - | NA |
| 9 | - | - | NA |
| 10 | 113.4 | 0.47 | NA |
| 11 | - | - | NA |
| 12 | - | - | NA |
| 13 | 2222.9 | 9.2 | 100 |
| 14 | 84.8 | 0.35 | 44.1 |
Claims (21)
- a) 서열 확인 번호 1에 개시된 서열을 가진 핵산 서열, 및b) 유전자 암호의 중첩 (degeneracy)에 의한 결과로 서열 확인 번호 1에 개시된 핵산 서열로부터 유래된 핵산 서열로 이루어지는 군으로부터 선택되는 서열을 가지는, 니트릴라제 활성을 가진 폴리펩타이드를 코딩하는 단리된 핵산.
- 제1항에서 청구된 핵산에 의해 코딩되는 아미노산 서열을 가진 단리된 폴리펩타이드.
- 제2항에 있어서, 서열 확인 번호 1에 개시된 서열에 의해 코딩되는 아미노산 서열을 가진 단리된 폴리펩타이드.
- 하나 이상의 조절 신호에 연결된 제1항에 청구된 핵산을 포함하는, 핵산 구성체.
- 제1항에 청구된 핵산 또는 제4항에 청구된 핵산 구성체를 포함하는 벡터.
- 하나 이상의 제1항에 청구된 핵산 또는 하나 이상의 제4항에 청구된 핵산 구성체를 포함하는 형질전환된 미생물.
- 제6항에 있어서, 에쉐리키아 (Escherichia) 속, 슈도모나스 (Pseudomonas) 속 또는 알칼리제네스 (Alcaligenes) 속의 세균인 형질전환된 미생물.
- 제2항 또는 제3항에 청구된 단리된 폴리펩타이드 또는 제6항 또는 제7항에 청구된 생장중이거나, 발육 정지중이거나 또는 파쇄된 미생물의 존재하에서, 단백질 1mg당 1시간 당 니트릴 25 mmol이상 또는 건조 중량 1g당 1시간 당 니트릴 25 mmol이상의 전환율로 하기 화학식 II의 라세믹 니트릴을 하기 화학식 I의 키랄 카르복실산으로 전환시키는 것을 포함하는, 하기 화학식 I의 키랄 카르복실산의 제조 방법.〈화학식 I〉〈화학식 II〉상기 식들에서,*는 광학 활성 중심이고,R1, R2 및 R3는 각각 독립적으로 수소, 치환 또는 비치환된 분지쇄 또는 비분지쇄인 C1-C10-알킬, C2-C10-알케닐, 치환 또는 비치환된 아릴, 헤트아릴, OR4 또는 NR4R5이고, 여기서 R1, R2 및 R3 라디칼은 언제나 상이하며,R4는 수소, 치환 또는 비치환된 분지쇄 또는 비분지쇄인 C1-C10-알킬, C2-C10-알케닐, C1-C10-알킬카르보닐, C2-C10-알케닐카르보닐, 아릴, 아릴카르보닐, 헤트아릴 또는 헤트아릴카르보닐이고,R5는 수소, 치환 또는 비치환된 분지쇄 또는 비분지쇄인 C1-C10-알킬, C2-C10-알케닐, 아릴 또는 헤트아릴이다.
- 제8항에 있어서, 치환기 R1, R2 또는 R3 중 하나가 OR4 인 방법.
- 제8항에 있어서, 치환기 R1, R2 또는 R3 중 하나가 아릴인 방법.
- 제8항에 있어서, pH 4 내지 11인 수성 반응 용액 상에서 수행되는 방법.
- 제8항에 있어서, 니트릴 0.01 내지 10 중량% 또는 상응하는 알데히드 또는 케톤 0.01 내지 10 중량% 및 시안화수소산 0.01 내지 10 중량%를 반응시킴으로써 수행되는 방법.
- 제8항에 있어서, 0℃ 내지 80℃ 온도에서 수행되는 방법.
- 제8항에 있어서, 키랄 카르복실산이 추출 또는 결정화 또는 추출 및 결정화에 의해 60 내지 100% 수율로 반응 용액에서 단리되는 방법.
- 제8항에 있어서, 키랄 카르복실산이 90%ee 이상의 광학적 순도를 가지는 방법.
- 제9항에 있어서, 치환기 R1, R2 또는 R3 중 하나가 아릴인 방법.
- 제9항, 제10항 및 제16항 중 어느 한항에 있어서, pH 4 내지 11인 수성 반응 용액 상에서 수행되는 방법.
- 제9항 내지 제11항 및 제16항 중 어느 한항에 있어서, 니트릴 0.01 내지 10 중량% 또는 상응하는 알데히드 또는 케톤 0.01 내지 10 중량% 및 시안화수소산 0.01 내지 10 중량%를 반응시킴으로써 수행되는 방법.
- 제9항 내지 제12항 및 제16항 중 어느 한항에 있어서, 0℃ 내지 80℃ 온도에서 수행되는 방법.
- 제9항 내지 제13항 및 제16항 중 어느 한항에 있어서, 키랄 카르복실산이 추출 또는 결정화 또는 추출 및 결정화에 의해 60 내지 100% 수율로 반응 용액에서 단리되는 방법.
- 제9항 내지 제14항 및 제16항 중 어느 한항에 있어서, 키랄 카르복실산이 90%ee 이상의 광학적 순도를 가지는 방법.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19848129A DE19848129A1 (de) | 1998-10-19 | 1998-10-19 | Verfahren zur Herstellung chiraler Carbonsäuren aus Nitrilen mit Hilfe einer Nitrilase oder Mikroorganismen, die ein Gen für die Nitrilase enthalten |
| DE19848129.2 | 1998-10-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20010085938A KR20010085938A (ko) | 2001-09-07 |
| KR100715744B1 true KR100715744B1 (ko) | 2007-05-08 |
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| KR1020017004906A Expired - Fee Related KR100715744B1 (ko) | 1998-10-19 | 1999-10-13 | 니트릴라제 또는 니트릴라제의 유전자를 포함한 미생물을이용하여 니트릴로부터 키랄 카르복실산을 제조하는 방법 |
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| Country | Link |
|---|---|
| US (1) | US6869783B1 (ko) |
| EP (1) | EP1123386B1 (ko) |
| JP (1) | JP4489298B2 (ko) |
| KR (1) | KR100715744B1 (ko) |
| CN (1) | CN100422319C (ko) |
| AT (1) | ATE349517T1 (ko) |
| AU (1) | AU765480B2 (ko) |
| BR (1) | BR9914629A (ko) |
| CA (1) | CA2347521C (ko) |
| CZ (1) | CZ302494B6 (ko) |
| DE (2) | DE19848129A1 (ko) |
| DK (1) | DK1123386T3 (ko) |
| EE (1) | EE05008B1 (ko) |
| ES (1) | ES2280125T3 (ko) |
| HU (1) | HU228092B1 (ko) |
| ID (1) | ID29136A (ko) |
| IL (2) | IL142397A0 (ko) |
| NO (1) | NO327857B1 (ko) |
| PT (1) | PT1123386E (ko) |
| WO (1) | WO2000023577A1 (ko) |
| ZA (1) | ZA200104066B (ko) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101223664B1 (ko) * | 2011-01-26 | 2013-01-17 | 재단법인 경북해양바이오산업연구원 | 나이트릴레이즈 rmn1을 이용한 카르복실산의 제조방법 |
| KR101223666B1 (ko) * | 2011-01-26 | 2013-01-17 | 재단법인 경북해양바이오산업연구원 | 나이트릴레이즈 orn을 이용한 카르복실산의 제조방법 |
| KR101223663B1 (ko) * | 2011-01-26 | 2013-01-21 | 재단법인 경북해양바이오산업연구원 | 나이트릴레이즈 vmn1을 이용한 카르복실산의 제조방법 |
Families Citing this family (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19848129A1 (de) * | 1998-10-19 | 2000-04-20 | Basf Ag | Verfahren zur Herstellung chiraler Carbonsäuren aus Nitrilen mit Hilfe einer Nitrilase oder Mikroorganismen, die ein Gen für die Nitrilase enthalten |
| US20040002147A1 (en) * | 1999-12-29 | 2004-01-01 | Desantis Grace | Nitrilases |
| DE10010149A1 (de) * | 2000-03-03 | 2001-09-06 | Basf Ag | Nitrilase aus Rhodococcus rhodochrous NCIMB 11216 |
| US6455730B1 (en) | 2000-08-04 | 2002-09-24 | E. I. Du Pont De Nemours & Company | Preparation of dicarboxylic acid monoesters from cyanocarboxylic acid esters |
| US6562603B2 (en) * | 2000-08-04 | 2003-05-13 | E. I. Du Pont De Nemours And Company | 3-hydroxycarboxylic acid production and use in branched polymers |
| WO2002029079A2 (en) * | 2000-10-04 | 2002-04-11 | Maxygen, Inc. | Enantioselective production of amino carboxylic acids |
| FR2822460B1 (fr) * | 2001-03-26 | 2005-04-29 | Rhodia Chimie Sa | Procede de preparation enantioselectif d'acides carboxyliques optiquement actifs par hydrolyse enzymatique de nitriles |
| CA2445046C (en) | 2001-06-21 | 2009-11-24 | Diversa Corporation | Nitrilases |
| ITMI20011826A1 (it) * | 2001-08-30 | 2003-03-02 | Istituto Biochimico Italiano | Microorganismo dotato di attivita' nitrile-idratasica/amidasica enantioselettiva e regioselettiva |
| CA2506999C (en) | 2002-12-02 | 2014-01-07 | Basf Aktiengesellschaft | L-rhamnose-inducible expression systems |
| EP1583822B1 (de) | 2003-01-08 | 2011-10-05 | Basf Se | Verfahren zur konservierung und/oder lagerung von zellen mit nitrilase oder nitrilhydratase-aktivität |
| AU2004215238B2 (en) * | 2003-02-27 | 2009-08-27 | Basf Aktiengesellschaft | Modified nitrilases and their use in methods for the production of carboxylic acids |
| AT412092B (de) * | 2003-02-27 | 2004-09-27 | Dsm Fine Chem Austria Gmbh | Verfahren zur herstellung chiraler alpha-hydroxycarbonsäuren durch enzymatische hydrolyse von chiralen cyanhydrinen |
| EP1828385B1 (en) * | 2004-12-22 | 2013-08-28 | E.I. Du Pont De Nemours And Company | Enzymatic production of glycolic acid |
| US20100267100A1 (en) * | 2007-03-21 | 2010-10-21 | Ling Hua | Enzymatic synthesis of optically pure beta-hydroxy carboxylic acids and their derivatives |
| US20090004720A1 (en) * | 2007-06-26 | 2009-01-01 | Ling Hua | Smart Biocatalysts For Organic Synthesis |
| EP2338987A1 (en) | 2009-11-16 | 2011-06-29 | ZYRUS Beteiligungsgesellschaft mbH & Co. Patente I KG | Whole cell biocatalyst |
| JP2013162746A (ja) * | 2010-05-24 | 2013-08-22 | Mitsui Chemicals Inc | アミド化合物の製造方法 |
| EP2643467A1 (de) | 2010-11-24 | 2013-10-02 | Basf Se | Verfahren zur herstellung n-heterozyklischer optisch aktiver alkohole |
| KR101223665B1 (ko) * | 2011-01-26 | 2013-01-17 | 재단법인 경북해양바이오산업연구원 | 나이트릴레이즈 rmn2을 이용한 카르복실산의 제조방법 |
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- 1999-10-13 BR BR9914629-0A patent/BR9914629A/pt not_active Application Discontinuation
- 1999-10-13 AT AT99952558T patent/ATE349517T1/de active
- 1999-10-13 DE DE59914102T patent/DE59914102D1/de not_active Expired - Lifetime
- 1999-10-13 EE EEP200100232A patent/EE05008B1/xx unknown
- 1999-10-13 CN CNB998147656A patent/CN100422319C/zh not_active Expired - Lifetime
- 1999-10-13 CA CA2347521A patent/CA2347521C/en not_active Expired - Lifetime
- 1999-10-13 KR KR1020017004906A patent/KR100715744B1/ko not_active Expired - Fee Related
- 1999-10-13 US US09/806,876 patent/US6869783B1/en not_active Expired - Lifetime
- 1999-10-13 IL IL14239799A patent/IL142397A0/xx active IP Right Grant
- 1999-10-13 CZ CZ20011382A patent/CZ302494B6/cs not_active IP Right Cessation
- 1999-10-13 WO PCT/EP1999/007679 patent/WO2000023577A1/de not_active Ceased
- 1999-10-13 JP JP2000577288A patent/JP4489298B2/ja not_active Expired - Fee Related
- 1999-10-13 HU HU0104802A patent/HU228092B1/hu unknown
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- 2001-04-03 IL IL142397A patent/IL142397A/en not_active IP Right Cessation
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- 2001-05-18 ZA ZA200104066A patent/ZA200104066B/en unknown
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101223664B1 (ko) * | 2011-01-26 | 2013-01-17 | 재단법인 경북해양바이오산업연구원 | 나이트릴레이즈 rmn1을 이용한 카르복실산의 제조방법 |
| KR101223666B1 (ko) * | 2011-01-26 | 2013-01-17 | 재단법인 경북해양바이오산업연구원 | 나이트릴레이즈 orn을 이용한 카르복실산의 제조방법 |
| KR101223663B1 (ko) * | 2011-01-26 | 2013-01-21 | 재단법인 경북해양바이오산업연구원 | 나이트릴레이즈 vmn1을 이용한 카르복실산의 제조방법 |
Also Published As
| Publication number | Publication date |
|---|---|
| HUP0104802A2 (hu) | 2002-04-29 |
| US6869783B1 (en) | 2005-03-22 |
| CA2347521C (en) | 2010-02-23 |
| NO327857B1 (no) | 2009-10-05 |
| AU6470899A (en) | 2000-05-08 |
| DK1123386T3 (da) | 2007-05-07 |
| CZ20011382A3 (cs) | 2002-03-13 |
| EP1123386A1 (de) | 2001-08-16 |
| ATE349517T1 (de) | 2007-01-15 |
| EE05008B1 (et) | 2008-04-15 |
| EE200100232A (et) | 2002-08-15 |
| CZ302494B6 (cs) | 2011-06-15 |
| JP2002527106A (ja) | 2002-08-27 |
| NO20011912D0 (no) | 2001-04-18 |
| ES2280125T3 (es) | 2007-09-01 |
| JP4489298B2 (ja) | 2010-06-23 |
| CN100422319C (zh) | 2008-10-01 |
| CN1331743A (zh) | 2002-01-16 |
| DE19848129A1 (de) | 2000-04-20 |
| IL142397A0 (en) | 2002-03-10 |
| BR9914629A (pt) | 2001-06-26 |
| NO20011912L (no) | 2001-04-18 |
| AU765480B2 (en) | 2003-09-18 |
| DE59914102D1 (de) | 2007-02-08 |
| ID29136A (id) | 2001-08-02 |
| CA2347521A1 (en) | 2000-04-27 |
| ZA200104066B (en) | 2002-07-01 |
| EP1123386B1 (de) | 2006-12-27 |
| WO2000023577A1 (de) | 2000-04-27 |
| KR20010085938A (ko) | 2001-09-07 |
| HUP0104802A3 (en) | 2005-10-28 |
| PT1123386E (pt) | 2007-03-30 |
| IL142397A (en) | 2008-03-20 |
| HU228092B1 (en) | 2012-10-29 |
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