KR100794384B1 - 광합성세균인 티오캅사 로세오페르시키나 수소생산효소의생산 및 정제방법 - Google Patents
광합성세균인 티오캅사 로세오페르시키나 수소생산효소의생산 및 정제방법 Download PDFInfo
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- KR100794384B1 KR100794384B1 KR1020060073104A KR20060073104A KR100794384B1 KR 100794384 B1 KR100794384 B1 KR 100794384B1 KR 1020060073104 A KR1020060073104 A KR 1020060073104A KR 20060073104 A KR20060073104 A KR 20060073104A KR 100794384 B1 KR100794384 B1 KR 100794384B1
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- hydrogen
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- hydrogenase
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- 230000000243 photosynthetic effect Effects 0.000 title claims abstract description 18
- 241000894006 Bacteria Species 0.000 title claims abstract description 15
- 238000000034 method Methods 0.000 title claims abstract description 11
- 238000000746 purification Methods 0.000 title claims description 19
- 238000004519 manufacturing process Methods 0.000 title abstract description 16
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 63
- 239000001257 hydrogen Substances 0.000 claims abstract description 62
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 57
- 108090000790 Enzymes Proteins 0.000 claims abstract description 52
- 102000004190 Enzymes Human genes 0.000 claims abstract description 52
- 238000010438 heat treatment Methods 0.000 claims description 13
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 claims description 11
- 229910052921 ammonium sulfate Inorganic materials 0.000 claims description 11
- 235000011130 ammonium sulphate Nutrition 0.000 claims description 11
- 238000005571 anion exchange chromatography Methods 0.000 claims description 5
- 238000005194 fractionation Methods 0.000 claims description 5
- 230000001651 autotrophic effect Effects 0.000 claims description 4
- 239000008363 phosphate buffer Substances 0.000 claims description 4
- 238000002264 polyacrylamide gel electrophoresis Methods 0.000 claims description 4
- QKNYBSVHEMOAJP-UHFFFAOYSA-N 2-amino-2-(hydroxymethyl)propane-1,3-diol;hydron;chloride Chemical compound Cl.OCC(N)(CO)CO QKNYBSVHEMOAJP-UHFFFAOYSA-N 0.000 claims description 3
- 239000000872 buffer Substances 0.000 claims description 3
- 238000001641 gel filtration chromatography Methods 0.000 claims description 3
- 239000001963 growth medium Substances 0.000 claims description 3
- 239000002904 solvent Substances 0.000 claims 4
- 238000004191 hydrophobic interaction chromatography Methods 0.000 claims 2
- 239000013592 cell lysate Substances 0.000 claims 1
- 239000008057 potassium phosphate buffer Substances 0.000 claims 1
- 230000001376 precipitating effect Effects 0.000 claims 1
- 150000003839 salts Chemical class 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 38
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 abstract description 13
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 12
- 229910052799 carbon Inorganic materials 0.000 abstract description 12
- 241000191001 Thiocapsa Species 0.000 abstract description 7
- 238000012258 culturing Methods 0.000 abstract description 7
- 108090000854 Oxidoreductases Proteins 0.000 abstract description 5
- 102000004316 Oxidoreductases Human genes 0.000 abstract description 5
- 108010020056 Hydrogenase Proteins 0.000 description 32
- 210000004027 cell Anatomy 0.000 description 23
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 13
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- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 235000018102 proteins Nutrition 0.000 description 6
- 102000004169 proteins and genes Human genes 0.000 description 6
- 108090000623 proteins and genes Proteins 0.000 description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 229910021591 Copper(I) chloride Inorganic materials 0.000 description 4
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 4
- OXBLHERUFWYNTN-UHFFFAOYSA-M copper(I) chloride Chemical compound [Cu]Cl OXBLHERUFWYNTN-UHFFFAOYSA-M 0.000 description 4
- 230000002779 inactivation Effects 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 229910052717 sulfur Inorganic materials 0.000 description 4
- 239000011593 sulfur Substances 0.000 description 4
- 108010020943 Nitrogenase Proteins 0.000 description 3
- 229920002684 Sepharose Polymers 0.000 description 3
- 235000019270 ammonium chloride Nutrition 0.000 description 3
- 238000004587 chromatography analysis Methods 0.000 description 3
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- 229910052757 nitrogen Inorganic materials 0.000 description 3
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- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 239000001166 ammonium sulphate Substances 0.000 description 2
- 230000003698 anagen phase Effects 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 238000005119 centrifugation Methods 0.000 description 2
- 238000002523 gelfiltration Methods 0.000 description 2
- -1 iron ions Chemical class 0.000 description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- SCVJRXQHFJXZFZ-KVQBGUIXSA-N 2-amino-9-[(2r,4s,5r)-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-3h-purine-6-thione Chemical compound C1=2NC(N)=NC(=S)C=2N=CN1[C@H]1C[C@H](O)[C@@H](CO)O1 SCVJRXQHFJXZFZ-KVQBGUIXSA-N 0.000 description 1
- USFZMSVCRYTOJT-UHFFFAOYSA-N Ammonium acetate Chemical compound N.CC(O)=O USFZMSVCRYTOJT-UHFFFAOYSA-N 0.000 description 1
- 239000005695 Ammonium acetate Substances 0.000 description 1
- 239000002028 Biomass Substances 0.000 description 1
- WHUUTDBJXJRKMK-UHFFFAOYSA-N Glutamic acid Natural products OC(=O)C(N)CCC(O)=O WHUUTDBJXJRKMK-UHFFFAOYSA-N 0.000 description 1
- WHUUTDBJXJRKMK-VKHMYHEASA-N L-glutamic acid Chemical compound OC(=O)[C@@H](N)CCC(O)=O WHUUTDBJXJRKMK-VKHMYHEASA-N 0.000 description 1
- 108091005804 Peptidases Proteins 0.000 description 1
- 239000004365 Protease Substances 0.000 description 1
- 102100037486 Reverse transcriptase/ribonuclease H Human genes 0.000 description 1
- 235000019257 ammonium acetate Nutrition 0.000 description 1
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- 239000000446 fuel Substances 0.000 description 1
- 239000004220 glutamic acid Substances 0.000 description 1
- 235000013922 glutamic acid Nutrition 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 230000003834 intracellular effect Effects 0.000 description 1
- 239000004310 lactic acid Substances 0.000 description 1
- 235000014655 lactic acid Nutrition 0.000 description 1
- 239000006166 lysate Substances 0.000 description 1
- UEGPKNKPLBYCNK-UHFFFAOYSA-L magnesium acetate Chemical compound [Mg+2].CC([O-])=O.CC([O-])=O UEGPKNKPLBYCNK-UHFFFAOYSA-L 0.000 description 1
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- 238000009210 therapy by ultrasound Methods 0.000 description 1
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Images
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K1/00—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length
- C07K1/14—Extraction; Separation; Purification
- C07K1/16—Extraction; Separation; Purification by chromatography
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K1/00—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length
- C07K1/14—Extraction; Separation; Purification
- C07K1/16—Extraction; Separation; Purification by chromatography
- C07K1/18—Ion-exchange chromatography
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K1/00—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length
- C07K1/14—Extraction; Separation; Purification
- C07K1/16—Extraction; Separation; Purification by chromatography
- C07K1/20—Partition-, reverse-phase or hydrophobic interaction chromatography
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K1/00—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length
- C07K1/14—Extraction; Separation; Purification
- C07K1/24—Extraction; Separation; Purification by electrochemical means
- C07K1/26—Electrophoresis
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K1/00—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length
- C07K1/14—Extraction; Separation; Purification
- C07K1/36—Extraction; Separation; Purification by a combination of two or more processes of different types
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
- C12N9/0004—Oxidoreductases (1.)
- C12N9/0067—Oxidoreductases (1.) acting on hydrogen as donor (1.12)
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Genetics & Genomics (AREA)
- Molecular Biology (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Biophysics (AREA)
- Analytical Chemistry (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Wood Science & Technology (AREA)
- Electrochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Zoology (AREA)
- General Chemical & Material Sciences (AREA)
- Microbiology (AREA)
- Biotechnology (AREA)
- Biomedical Technology (AREA)
- General Engineering & Computer Science (AREA)
- Enzymes And Modification Thereof (AREA)
Abstract
Description
열처리 시간 (min) | 단백질 (㎎/㎖) | 총 역가 (U/㎖) | 비활성 역가 (U/㎎) | 상대역가 (%) |
0 min | 1.61 | 0.257 | 0.160 | 43.24 |
10 min | 0.83 | 0.229 | 0.277 | 74.86 |
20 min | 0.88 | 0.326 | 0.370 | 100.00 |
30 min | 0.81 | 0.265 | 0.327 | 88.38 |
60 min | 0.72 | 0.205 | 0.285 | 77.57 |
정제 단계 | 총 부피 (㎖) | 총 활성도 (U) | 총 단백질 (㎎) | specific 활성도 (U/㎎) | 정제배수 (purification fold) | 정제효율 (Yield) | |
초음파 처리 | 1437 | 8547 | 11699 | 0.73 | 1 | 100 | |
초원심분리 (Ultracentrifuge) | 1360 | 3703 | 3584 | 1.03 | 1.41 | 43.33 | |
암모늄 설페이트 분획 | 100 | 1892 | 1639 | 1.15 | 1.58 | 14.0 | |
열처리 | 80 | 507.74 | 664 | 1.41 | 1.93 | 8.14 | |
Q-sepharose | Ⅰ | 40 | 210.25 | 71.23 | 2.95 | 4.04 | 2.46 |
Ⅱ | 40 | 225.64 | 103.2 | 2.19 | 3.00 | 2.64 | |
Phenyl superose | Ⅰ | 20 | 102.3 | 23.53 | 4.35 | 5.96 | 1.2 |
Ⅱ | 20 | 98.2 | 39.19 | 2.50 | 3.42 | 0.82 | |
Mono Q | Ⅰ | 10 | 36.5 | 4.89 | 7.47 | 10.23 | 0.43 |
Ⅱ | 6 | 32.23 | 8.01 | 4.02 | 5.51 | 0.38 | |
Superdex 200 | Ⅰ | 2.5 | 13.32 | 1.45 | 9.17 | 12.56 | 0.16 |
Ⅱ | 2 | 21.75 | 2.99 | 7.26 | 9.95 | 0.25 |
Claims (3)
- 삭제
- 광합성세균인 티오캅사 로세오페르시키나를 광합성 독립영양 배양한 배양액을 원심분리하여 얻은 균체에 초음파 처리하여 균체를 파쇄하는 단계;상기 균체 파쇄액을 암모늄 설페이트 60%에 침전하여 비활성 수소생산효소 분획을 얻는 염용해도 분획 단계;상기 염용해도 분획 단계를 거쳐 얻어진 분획을 55-65oC에서 15-25분 동안 열처리하는 단계;상기 열처리 단계를 거쳐 얻어진 분획을 KCl을 용매로 사용한 음이온 교환 크로마토그래피하는 단계;상기 음이온 교환 크로마토그래피 단계를 거쳐 얻어진 분획을 2M 암모늄 설페이트를 첨가한 인산칼륨 완충액 (50 mM, pH 7.0)을 용매로 사용한 소수성 상호반응 크로마토그래피하는 단계;상기 소수성 상호반응 크로마토그래피 단계를 거쳐 얻어진 분획을 20 mM Tris-HCl 완충액을 용매로 사용한 음이온 교환 크로마토그래피하는 단계;상기 음이온 교환 크로마토그래피 단계를 거쳐 얻어진 분획을 150 mM KCl을 함유한 인산완충액 (50 mM, pH 7.0)을 용매로 사용한 겔여과 크로마토그래피하는 단계;상기 겔여과 크로마토그래피하는 단계를 거쳐 얻어진 분획을 10% 폴리아크릴아마이드 젤 전기영동하는 단계; 를 포함하는 수소생산효소의 정제방법.
- 삭제
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KR1020060073104A KR100794384B1 (ko) | 2006-08-02 | 2006-08-02 | 광합성세균인 티오캅사 로세오페르시키나 수소생산효소의생산 및 정제방법 |
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KR1020060073104A KR100794384B1 (ko) | 2006-08-02 | 2006-08-02 | 광합성세균인 티오캅사 로세오페르시키나 수소생산효소의생산 및 정제방법 |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS64982A (en) * | 1987-06-24 | 1989-01-05 | Minolta Camera Co Ltd | Fixing device |
JPS64991A (en) * | 1987-06-24 | 1989-01-05 | Toshiba Corp | Information processor |
JPH025A (ja) * | 1987-06-11 | 1990-01-05 | Asahi Optical Co Ltd | カメラの視線方向検出装置 |
JPH023A (ja) * | 1987-10-23 | 1990-01-05 | Nippon Telegr & Teleph Corp <Ntt> | 光ファイバ回線のアクセス方法及びそのコネクタプラグ |
-
2006
- 2006-08-02 KR KR1020060073104A patent/KR100794384B1/ko not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH025A (ja) * | 1987-06-11 | 1990-01-05 | Asahi Optical Co Ltd | カメラの視線方向検出装置 |
JPS64982A (en) * | 1987-06-24 | 1989-01-05 | Minolta Camera Co Ltd | Fixing device |
JPS64991A (en) * | 1987-06-24 | 1989-01-05 | Toshiba Corp | Information processor |
JPH023A (ja) * | 1987-10-23 | 1990-01-05 | Nippon Telegr & Teleph Corp <Ntt> | 光ファイバ回線のアクセス方法及びそのコネクタプラグ |
Non-Patent Citations (4)
Title |
---|
논문 1982 |
논문 1991 |
논문 2003 |
논문 2005 |
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