KR101166027B1 - 5'-이노신산 생산성이 향상된 코리네박테리움 속 미생물 및 이를 이용한 핵산의 생산방법 - Google Patents
5'-이노신산 생산성이 향상된 코리네박테리움 속 미생물 및 이를 이용한 핵산의 생산방법 Download PDFInfo
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- KR101166027B1 KR101166027B1 KR1020090028145A KR20090028145A KR101166027B1 KR 101166027 B1 KR101166027 B1 KR 101166027B1 KR 1020090028145 A KR1020090028145 A KR 1020090028145A KR 20090028145 A KR20090028145 A KR 20090028145A KR 101166027 B1 KR101166027 B1 KR 101166027B1
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Abstract
Description
균주명 | Cell OD (배양 5일후) |
생산성(g/l/hr) (배양 5일후) |
대조군(CJIP2401) | 31.2 | 0.136 |
CN01-0120 | 31.8 | 0.155 |
CN01-0316 | 31.3 | 0.149 |
Claims (11)
- 퓨린 생합성 효소를 코딩하는 유전자의 발현량이 내재적 발현량보다 증가된, 5'-이노신산을 생산하는 코리네박테리움 속 미생물로서, 상기 퓨린 생합성 효소를 코딩하는 유전자는 포스포리보실피로포스페이트 아미도트랜스퍼라아제를 코딩하는 유전자인 서열번호 35의 purF, 포스포리보실글리신아미드 포르밀트랜스퍼라아제를 코딩하는 유전자인 서열번호 36의 purN, 포스포리보실포르밀글리신아미딘 신세타아제를 코딩하는 유전자인 서열번호 37의 purS, 포스포리보실포르밀글리신아미딘 신세타아제 II를 코딩하는 유전자인 서열번호 38의 purL, 포스포리보실아미노이미다졸 카복실라아제를 코딩하는 유전자인 서열번호 40의 purKE, 포스포리보실 아미노이미다졸 숙시노카르복사미드 신세타아제를 코딩하는 유전자인 서열번호 41의 purC, 및 이노신산 시클로히드롤라아제를 코딩하는 유전자인 서열번호 42의 purH로 구성된 군으로부터 선택된 하나 이상과 리보스포스페이트 피로포스포키나아제를 코딩하는 유전자인 서열번호 43의 prs로 구성된 조합들로부터 선택되는 것인 코리네박테리움 속 미생물.
- 제1항에 있어서, 상기 퓨린 생합성 효소를 코딩하는 유전자는 purN, purS, purL, purKE, purC, purH 및 prs로 구성된 조합인 것인 코리네박테리움 속 미생물.
- 제1항에 있어서, 상기 퓨린 생합성 효소를 코딩하는 유전자는 purF, purN, purS, purL, purM, purKE, purC, purH 및 prs로 구성된 조합인 것인 코리네박테리움 속 미생물.
- 제1항에 있어서, 상기 퓨린 생합성 효소를 코딩하는 유전자의 발현량은 퓨린 생합성 효소를 코딩하는 유전자가 세포 외부로부터 추가적으로 도입되거나 또는 퓨린 생합성 효소를 코딩하는 내재적 유전자가 증폭되어 증가된 것인 코리네박테리움 속 미생물.
- 제4항에 있어서, 상기 퓨린 생합성 효소를 코딩하는 유전자는 하나 이상의 카피가 외부로부터 세포 내로 도입되어 두 개 이상의 카피로 존재하는 것인 코리네박테리움 속 미생물.
- 제5항에 있어서, 상기 퓨린 생합성 효소를 코딩하는 유전자의 세포내로의 도입은 연속적으로 배열된 유전자의 두개의 카피를 포함하는 재조합 벡터에 의한 형질전환에 의해 이루어지는 것인 코리네박테리움 속 미생물.
- 제6항에 있어서, 상기 재조합 벡터는 각각 도 2 내지 7의 개열지도를 갖는 재조합 벡터, pDZ-2purFM, pDZ-2purNH, pDZ-2purSL, pDZ-2purKE, pDZ-2purC, 및 pDZ-2prs로 구성된 군으로부터 선택되는 것인 코리네박테리움 속 미생물.
- 제1항에 있어서, 상기 코리네박테리움 속 미생물은 코리네박테리움 암모니아게네스인 것인 코리네박테리움 속 미생물.
- 제2항에 있어서, 상기 코리네박테리움 속 미생물은 코리네박테리움 암모니아게네스 CN01-0120인 것인 코리네박테리움 속 미생물.
- 제3항에 있어서, 상기 코리네박테리움 속 미생물은 코리네박테리움 암모니아 게네스 CN01-0316(KCCM 10992P)인 것인 코리네박테리움 속 미생물.
- 제1항 내지 제10항 중 어느 한 항에 따른 코리네박테리움 속 미생물을 배양하는 단계, 및 상기 배양액으로부터 5'-이노신산을 회수하는 단계를 포함하는, 5'-이노신산을 생산하는 방법.
Priority Applications (13)
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KR1020090028145A KR101166027B1 (ko) | 2009-04-01 | 2009-04-01 | 5'-이노신산 생산성이 향상된 코리네박테리움 속 미생물 및 이를 이용한 핵산의 생산방법 |
BRPI1014056A BRPI1014056B1 (pt) | 2009-04-01 | 2010-03-23 | micro-organismos de corynebacterium com maior produtividade de ácido 5'-inosínico e método para produzir ácidos nucleicos com eles. |
PCT/KR2010/001760 WO2010114245A2 (ko) | 2009-04-01 | 2010-03-23 | 5'-이노신산 생산성이 향상된 코리네박테리움 속 미생물 및 이를 이용한 핵산의 생산방법 |
PL10758970T PL2415861T3 (pl) | 2009-04-01 | 2010-03-23 | Mikroorganizmy corynebacterium o zwiększonej produktywności kwasu 5'-inozynowego oraz sposób produkcji kwasów nukleinowych z ich użyciem |
RU2011144024/10A RU2482178C1 (ru) | 2009-04-01 | 2010-03-23 | МИКРООРГАНИЗМЫ Corynebacterium С ПОВЫШЕННОЙ ПРОДУКЦИЕЙ 5'- ИНОЗИНОВОЙ КИСЛОТЫ И СПОСОБ ПОЛУЧЕНИЯ НУКЛЕИНОВЫХ КИСЛОТ С ИХ ИСПОЛЬЗОВАНИЕМ |
US13/262,202 US8993272B2 (en) | 2009-04-01 | 2010-03-23 | Microorganisms of Corynebacterium with improved 5′-inosinic acid productivity, and method for producing nucleic acids using same |
EP10758970.7A EP2415861B1 (en) | 2009-04-01 | 2010-03-23 | Microorganisms of corynebacterium with improved 5'-inosinic acid productivity, and method for producing nucleic acids using same |
CN201080019531.5A CN102549144B (zh) | 2009-04-01 | 2010-03-23 | 具有提高的5'-肌苷酸生产力的棒状杆菌属微生物及使用该微生物产生核酸的方法 |
ES10758970.7T ES2657837T3 (es) | 2009-04-01 | 2010-03-23 | Microorganismos de Corynebacterium con productividad mejorada de ácido 5'-inosínico, y procedimiento de producción de ácidos nucleicos usando los mismos |
EP17168260.2A EP3219789A1 (en) | 2009-04-01 | 2010-03-23 | Microorganisms of corynebacterium with improved 5'-inosinic acid productivity, and method for producing nucleic acids using same |
JP2012503311A JP2012522503A (ja) | 2009-04-01 | 2010-03-23 | 5’−イノシン酸生産性が向上したコリネバクテリウム属微生物及びこれを用いた核酸の生産方法 |
MX2011010250A MX2011010250A (es) | 2009-04-01 | 2010-03-23 | Microorganismo de corynebacterium con productividad mejorada de acido 5´-inosinico, y metodo para producir acidos nucleicos utilizando los mismos. |
DK10758970.7T DK2415861T3 (en) | 2009-04-01 | 2010-03-23 | Corynebacterium microorganisms with improved 5'-inosinic acid productivity and method of producing nucleic acids using them |
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KR1020090028145A KR101166027B1 (ko) | 2009-04-01 | 2009-04-01 | 5'-이노신산 생산성이 향상된 코리네박테리움 속 미생물 및 이를 이용한 핵산의 생산방법 |
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US (1) | US8993272B2 (ko) |
EP (2) | EP3219789A1 (ko) |
JP (1) | JP2012522503A (ko) |
KR (1) | KR101166027B1 (ko) |
CN (1) | CN102549144B (ko) |
BR (1) | BRPI1014056B1 (ko) |
DK (1) | DK2415861T3 (ko) |
ES (1) | ES2657837T3 (ko) |
MX (1) | MX2011010250A (ko) |
PL (1) | PL2415861T3 (ko) |
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KR101744958B1 (ko) | 2014-12-24 | 2017-06-12 | 대상 주식회사 | 5’-이노신산의 고생성능 코리네박테리움 암모니아게네스 변이 균주 및 이를 이용한 5’-이노신산의 제조 방법 |
WO2019135445A1 (ko) * | 2018-01-04 | 2019-07-11 | 씨제이제일제당 (주) | 신규 폴리펩타이드 및 이를 이용한 imp 생산방법 |
WO2024210280A1 (ko) * | 2023-04-06 | 2024-10-10 | 대상 주식회사 | 포스포에놀피루베이트 카르복실라아제 신규 변이체 및 이를 이용한 5'-이노신산 생산 방법 |
KR102614734B1 (ko) | 2023-04-06 | 2023-12-19 | 대상 주식회사 | 5-데하이드로-2-데옥시글루코노키나아제 신규 변이체 및 이를 이용한 5’-이노신산 생산 방법 |
KR102614733B1 (ko) | 2023-04-06 | 2023-12-19 | 대상 주식회사 | 포스포에놀피루베이트 카르복실라아제 신규 변이체 및 이를 이용한 5’-이노신산 생산 방법 |
KR20240151933A (ko) | 2023-04-11 | 2024-10-21 | 대상 주식회사 | 알데히드 탈수소효소 신규 변이체 및 이를 이용한 5’-이노신산 생산 방법 |
KR102684451B1 (ko) | 2023-04-11 | 2024-07-15 | 대상 주식회사 | Pts 수송체 서브유닛 eiic 신규 변이체 및 이를 이용한 5’-이노신산 생산 방법 |
KR20240151932A (ko) | 2023-04-11 | 2024-10-21 | 대상 주식회사 | 피루베이트 탈수소효소 신규 변이체 및 이를 이용한 5’-이노신산 생산 방법 |
KR20240151935A (ko) | 2023-04-11 | 2024-10-21 | 대상 주식회사 | Fe-S 클러스터 조립 단백질 SufB 신규 변이체 및 이를 이용한 5’-이노신산 생산 방법 |
KR20240151934A (ko) | 2023-04-11 | 2024-10-21 | 대상 주식회사 | Fe-S 클러스터 조립 단백질 SufD 신규 변이체 및 이를 이용한 5’-이노신산 생산 방법 |
KR20240151930A (ko) | 2023-04-11 | 2024-10-21 | 대상 주식회사 | (p)ppGpp 합성효소 신규 변이체 및 이를 이용한 5’-이노신산 생산 방법 |
KR20240151936A (ko) | 2023-04-11 | 2024-10-21 | 대상 주식회사 | Fe-S 클러스터 조립 단백질 SufC 신규 변이체 및 이를 이용한 5’-이노신산 생산 방법 |
KR20240151931A (ko) | 2023-04-11 | 2024-10-21 | 대상 주식회사 | 인산기전이효소 신규 변이체 및 이를 이용한 5’-이노신산 생산 방법 |
Also Published As
Publication number | Publication date |
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PL2415861T3 (pl) | 2018-07-31 |
US8993272B2 (en) | 2015-03-31 |
JP2012522503A (ja) | 2012-09-27 |
EP2415861A2 (en) | 2012-02-08 |
DK2415861T3 (en) | 2018-01-22 |
US20120021466A1 (en) | 2012-01-26 |
WO2010114245A2 (ko) | 2010-10-07 |
EP2415861A4 (en) | 2012-09-12 |
RU2482178C1 (ru) | 2013-05-20 |
BRPI1014056B1 (pt) | 2020-04-07 |
MX2011010250A (es) | 2011-11-29 |
BRPI1014056A2 (pt) | 2017-05-30 |
ES2657837T3 (es) | 2018-03-07 |
CN102549144A (zh) | 2012-07-04 |
WO2010114245A3 (ko) | 2011-06-23 |
EP3219789A1 (en) | 2017-09-20 |
KR20100109732A (ko) | 2010-10-11 |
CN102549144B (zh) | 2014-06-18 |
EP2415861B1 (en) | 2017-11-29 |
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