KR20200068144A - 디카르복시산 생합성 관련 효소 및 이를 이용한 디카르복시산 생산방법 - Google Patents
디카르복시산 생합성 관련 효소 및 이를 이용한 디카르복시산 생산방법 Download PDFInfo
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Abstract
Description
도 2는 Lip1p 효소의 in vitro 반응산물의 GC/MS 분석 결과를 나타낸 것이다.
도 3은 Cyp52B1p 및 Ncp1p의 in vitro 반응산물의 GC/MS 분석 결과를 나타낸 것이다.
도 4는 Fao1p 및 Ald1p 효소의 in vitro 반응산물의 GC/MS 분석 결과를 나타낸 것이다.
| No | Pathway | No of Upregulated Gene |
No of Downregulated Gene |
| 1 | Alanine, aspartate and glutamate metabolism | 12 | |
| 2 | alpha-Linolenic acid metabolism | 9 | |
| 3 | Arginine and proline metabolism | 12 | |
| 4 | Arginine biosynthesis | 9 | |
| 5 | Ascorbate and aldarate metabolism | 6 | |
| 6 | Beta-Alanine metabolism | 15 | 6 |
| 7 | Biosynthesis of antibiotics | 51 | |
| 8 | Biosynthesis of unsaturated fatty acids | 12 | |
| 9 | Biotin metabolism | 6 | |
| 10 | Butanoate metabolism | 9 | 6 |
| 11 | Cell cycle - yeast | 12 | |
| 12 | Cysteine and methionine metabolism | 12 | |
| 13 | DNA replication | 15 | |
| 14 | Fatty acid degradation | 6 | |
| 15 | Fatty acid metabolism | 18 | 6 |
| 16 | Galactose metabolism | 6 | |
| 17 | Glycerolipid metabolism | 12 | |
| 18 | Histidine metabolism | 12 | |
| 19 | Homologous recombination | 9 | |
| 20 | Lysine biosynthesis | 9 | |
| 21 | Lysine degradation | 12 | |
| 22 | Meiosis - yeast | 15 | |
| 23 | Metabolic pathways | 120 | 27 |
| 24 | Mismatch repair | 6 | |
| 25 | Monobactam biosynthesis | 6 | |
| 26 | Nucleotide excision repair | 6 | |
| 27 | Pantothenate and CoA biosynthesis | 12 | |
| 28 | Pentose and glucuronate interconversions | 6 | |
| 29 | Peroxisome | 27 | 6 |
| 30 | Pyruvate metabolism | 18 | |
| 31 | Starch and sucrose metabolism | 9 | |
| 32 | Steroid biosynthesis | 9 | |
| 33 | Tryptophan metabolism | 9 | |
| 34 | Ubiquinone and other terpenoid-quinone biosynthesis |
9 | |
| 35 | Valine, leucine and isoleucine biosynthesis | 12 | |
| 36 | Valine, leucine and isoleucine degradation | 15 | 6 |
| Total | 453 | 147 |
Claims (15)
- 리파아제(lipase, LIP1), 사이토크롬 P450 52B1 (cytochrome P450 52B1, CYP52B1), NADPH 사이토크롬 P450 리덕테이즈 (NADPH-cytochrome P450 reductase, NCP1), 긴 사슬 알코올 옥시다아제(long chain alcohol oxidase, FAO1) 및 알데하이드 디하이르도제나아제(aldehyde dehydrogenase, ALD1) 중 하나 이상을 포함하는, 디카르복시산(decarboxylic acid, DCA) 생합성에 관여하는 단백질.
- 제 1항에 있어서, 상기 단백질들은 캔디다 트로피칼리스 (Candida tropicalis) 균주로부터 유래된 것인, 디카르복시산 생합성에 관여하는 단백질.
- 제 1항에 있어서, 상기 디카르복시산은 C6-C20의 디카르복시산인 것인, 디카르복시산 생합성에 관여하는 단백질.
- 제 1항 내지 제 3항 중 어느 한 항에 있어서, 상기 리파아제(lipase, LIP1)는 서열번호 1로 표시되는 유전자에 의해 발현되고; 상기 사이토크롬 P450 52B1 (cytochrome P450 52B1, CYP52B1)는 서열번호 2로 표시되는 유전자에 의해 발현되고; 상기 NADPH 사이토크롬 P450 리덕테이즈 (NADPH-cytochrome P450 reductase, NCP1)는 사열번호 3으로 표시되는 유전자에 의해 발현되고, 상기 긴 사슬 알코올 옥시다아제(long chain alcohol oxidase, FAO1)는 서열번호 4으로 표시되는 유전자에 의해 발현되고; 및 상기 알데하이드 디하이르도제나아제(aldehyde dehydrogenase, ALD1)는 서열번호 5로 표시되는 유전자에 의해 발현되는 것인, 디카르복시산 생합성에 관여하는 단백질.
- 서열번호 1로 표시되는 유전자; 서열번호 2로 표시되는 유전자; 서열번호 3으로 표시되는 유전자; 서열번호 4로 표시되는 유전자; 및 서열번호 5로 표시되는 유전자로 이루어진 군으로부터 선택되는 하나 이상의 유전자를 포함하는 재조합 벡터를 포함하는 디카르복시산 생합성 조성물.
- 제 5항의 조성물로 형질전환된, 디카르복시산(decarboxylic acid, DCA) 생산능력을 갖는 미생물.
- 제 6항에 있어서, 상기 미생물은 베타-산화(β-oxidation) 경로가 차단된 캔디다 트로피칼리스(Candida tropicalis) 균주인, 디카르복시산 생산능력을 갖는 미생물.
- 제 1항 내지 제 4항 중 어느 한 항의 단백질을 기질과 함께 배양하는 단계를 포함하는, 디카르복시산(decarboxylic acid, DCA) 생산방법.
- 제 8항에 있어서, 상기 기질은 지방산 메틸 에스테르(fatty acid methyl ester, FAME)인, 디카르복시산 생산방법.
- 제 9항에 있어서, 상기 지방산 메틸 에스테르 기질은 C6-C20의 지방산 메틸 에스테르 중 어느 하나 이상인 것인, 디카르복시산 생산방법.
- 제 8항에 있어서,
(1) 상기 리파아제(lipase, LIP1)를 C6-C20의 지방산 메틸 에스테르와 효소반응시키는 단계;
(2) 상기 단계 (1)의 생성물을 상기 사이토크롬 P450 52B1 (cytochrome P450 52B1, CYP52B1)와 상기 NADPH 사이토크롬 P450 리덕테이즈 (NADPH-cytochrome P450 reductase, NCP1)로부터 생산한 효소로 반응시키는 단계;
(3) 상기 단계 (2)의 생성물을 상기 긴 사슬 알코올 옥시다아제(long chain alcohol oxidase, FAO1)와 효소반응시키는 단계; 및
(4) 상기 단계 (3)의 생성물을 상기 알데하이드 디하이르도제나아제(aldehyde dehydrogenase, ALD1)와 효소반응시키는 단계; 를 포함하는 디카르복시산 생산방법.
- 제 6항의 미생물을 기질과 함께 배지에서 배양하는 단계를 포함하는, 디카르복시산(decarboxylic acid, DCA) 생산방법.
- 제 12항에 있어서, 상기 미생물은 베타-산화(β-oxidation) 경로가 차단된 캔디다 트로피칼리스(Candida tropicalis) 균주인, 디카르복시산 생산방법.
- 제 12항에 있어서, 상기 기질은 지방산 메틸 에스테르(fatty acid methyl ester, FAME)인, 디카르복시산 생산방법.
- 제 14항에 있어서, 상기 지방산 메틸 에스테르는 C6-C20의 지방산 메틸 에스테르 중 어느 하나 이상인 것인, 디카르복시산 생산방법.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020180154373A KR102173101B1 (ko) | 2018-12-04 | 2018-12-04 | 디카르복시산 생합성 관련 효소 및 이를 이용한 디카르복시산 생산방법 |
| PCT/KR2019/017017 WO2020116932A2 (ko) | 2018-12-04 | 2019-12-04 | 디카르복시산 생합성 관련 효소 및 이를 이용한 디카르복시산 생산방법 |
| CN201980091206.0A CN113383073A (zh) | 2018-12-04 | 2019-12-04 | 二羧酸合成相关酶及使用其生产二羧酸的方法 |
| US17/299,206 US20220049231A1 (en) | 2018-12-04 | 2019-12-04 | Dicarboxylic acid synthesis-related enzyme, and method for producing dicarboxylic acid using same |
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| KR1020180154373A KR102173101B1 (ko) | 2018-12-04 | 2018-12-04 | 디카르복시산 생합성 관련 효소 및 이를 이용한 디카르복시산 생산방법 |
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| Publication Number | Publication Date |
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| KR20200068144A true KR20200068144A (ko) | 2020-06-15 |
| KR102173101B1 KR102173101B1 (ko) | 2020-11-03 |
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| KR1020180154373A Active KR102173101B1 (ko) | 2018-12-04 | 2018-12-04 | 디카르복시산 생합성 관련 효소 및 이를 이용한 디카르복시산 생산방법 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20220049231A1 (ko) |
| KR (1) | KR102173101B1 (ko) |
| CN (1) | CN113383073A (ko) |
| WO (1) | WO2020116932A2 (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20230166960A (ko) * | 2022-05-31 | 2023-12-07 | 한국생명공학연구원 | 폐플라스틱으로부터 이산을 생산하는 방법 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020061566A1 (en) * | 2000-03-20 | 2002-05-23 | Eirich L. Dudley | Biooxidation capabilities of candida sp |
| US8158391B2 (en) * | 2009-05-06 | 2012-04-17 | Dna Twopointo, Inc. | Production of an α-carboxyl-ω-hydroxy fatty acid using a genetically modified Candida strain |
| US20180363011A1 (en) * | 2015-03-27 | 2018-12-20 | Fonds De Developpement Des Filieres Des Oleagineux Et Des Proteagineux Fidop | Microorganisms and use thereof for the production of diacids |
| CN108473993A (zh) * | 2015-10-27 | 2018-08-31 | 韩国生命工学研究院 | 中链氨基羧酸的生产方法 |
-
2018
- 2018-12-04 KR KR1020180154373A patent/KR102173101B1/ko active Active
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2019
- 2019-12-04 WO PCT/KR2019/017017 patent/WO2020116932A2/ko not_active Ceased
- 2019-12-04 US US17/299,206 patent/US20220049231A1/en not_active Abandoned
- 2019-12-04 CN CN201980091206.0A patent/CN113383073A/zh active Pending
Non-Patent Citations (2)
| Title |
|---|
| David L. Craft, et al., Applied and Environmental Microbiology, 69(10): 5983-5991, 2003 |
| Heeseok Lee 등. Biotechnol Biofuels. Vol. 11, No. 310, 페이지 1-14( 2018.11.09.)* * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20230166960A (ko) * | 2022-05-31 | 2023-12-07 | 한국생명공학연구원 | 폐플라스틱으로부터 이산을 생산하는 방법 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR102173101B1 (ko) | 2020-11-03 |
| WO2020116932A2 (ko) | 2020-06-11 |
| WO2020116932A3 (ko) | 2021-04-22 |
| CN113383073A (zh) | 2021-09-10 |
| US20220049231A1 (en) | 2022-02-17 |
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