JPS6251980A - 発酵法によるｌ―トリプトファンの製造法 - Google Patents
発酵法によるｌ―トリプトファンの製造法Info
- Publication number
- JPS6251980A JPS6251980A JP60191523A JP19152385A JPS6251980A JP S6251980 A JPS6251980 A JP S6251980A JP 60191523 A JP60191523 A JP 60191523A JP 19152385 A JP19152385 A JP 19152385A JP S6251980 A JPS6251980 A JP S6251980A
- Authority
- JP
- Japan
- Prior art keywords
- dna
- coryneform
- bacteria
- strain
- acid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
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- 238000004519 manufacturing process Methods 0.000 title claims description 7
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- 238000000338 in vitro Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 229910001410 inorganic ion Inorganic materials 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000008101 lactose Substances 0.000 description 1
- 229910001629 magnesium chloride Inorganic materials 0.000 description 1
- WRUGWIBCXHJTDG-UHFFFAOYSA-L magnesium sulfate heptahydrate Chemical compound O.O.O.O.O.O.O.[Mg+2].[O-]S([O-])(=O)=O WRUGWIBCXHJTDG-UHFFFAOYSA-L 0.000 description 1
- 229940061634 magnesium sulfate heptahydrate Drugs 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- 229910001437 manganese ion Inorganic materials 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 229930182817 methionine Natural products 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- IZXGZAJMDLJLMF-UHFFFAOYSA-N methylaminomethanol Chemical compound CNCO IZXGZAJMDLJLMF-UHFFFAOYSA-N 0.000 description 1
- 239000011785 micronutrient Substances 0.000 description 1
- 235000013369 micronutrients Nutrition 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 235000013379 molasses Nutrition 0.000 description 1
- 229910000402 monopotassium phosphate Inorganic materials 0.000 description 1
- 235000019796 monopotassium phosphate Nutrition 0.000 description 1
- 239000006873 mp medium Substances 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229940056360 penicillin g Drugs 0.000 description 1
- KHIWWQKSHDUIBK-UHFFFAOYSA-N periodic acid Chemical compound OI(=O)(=O)=O KHIWWQKSHDUIBK-UHFFFAOYSA-N 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 150000002993 phenylalanine derivatives Chemical class 0.000 description 1
- 229930029653 phosphoenolpyruvate Natural products 0.000 description 1
- DTBNBXWJWCWCIK-UHFFFAOYSA-N phosphoenolpyruvic acid Chemical compound OC(=O)C(=C)OP(O)(O)=O DTBNBXWJWCWCIK-UHFFFAOYSA-N 0.000 description 1
- PJNZPQUBCPKICU-UHFFFAOYSA-N phosphoric acid;potassium Chemical compound [K].OP(O)(O)=O PJNZPQUBCPKICU-UHFFFAOYSA-N 0.000 description 1
- 230000002062 proliferating effect Effects 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 230000006798 recombination Effects 0.000 description 1
- 230000003362 replicative effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- JXOHGGNKMLTUBP-HSUXUTPPSA-N shikimic acid Chemical compound O[C@@H]1CC(C(O)=O)=C[C@@H](O)[C@H]1O JXOHGGNKMLTUBP-HSUXUTPPSA-N 0.000 description 1
- JXOHGGNKMLTUBP-JKUQZMGJSA-N shikimic acid Natural products O[C@@H]1CC(C(O)=O)=C[C@H](O)[C@@H]1O JXOHGGNKMLTUBP-JKUQZMGJSA-N 0.000 description 1
- 229940074404 sodium succinate Drugs 0.000 description 1
- ZDQYSKICYIVCPN-UHFFFAOYSA-L sodium succinate (anhydrous) Chemical compound [Na+].[Na+].[O-]C(=O)CCC([O-])=O ZDQYSKICYIVCPN-UHFFFAOYSA-L 0.000 description 1
- 238000000527 sonication Methods 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000011426 transformation method Methods 0.000 description 1
- YNJBWRMUSHSURL-UHFFFAOYSA-N trichloroacetic acid Chemical compound OC(=O)C(Cl)(Cl)Cl YNJBWRMUSHSURL-UHFFFAOYSA-N 0.000 description 1
- 238000005199 ultracentrifugation Methods 0.000 description 1
- 239000011782 vitamin Substances 0.000 description 1
- 229940088594 vitamin Drugs 0.000 description 1
- 235000013343 vitamin Nutrition 0.000 description 1
- 229930003231 vitamin Natural products 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P13/00—Preparation of nitrogen-containing organic compounds
- C12P13/04—Alpha- or beta- amino acids
- C12P13/22—Tryptophan; Tyrosine; Phenylalanine; 3,4-Dihydroxyphenylalanine
-
- 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
- C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
- C12N15/09—Recombinant DNA-technology
- C12N15/11—DNA or RNA fragments; Modified forms thereof; Non-coding nucleic acids having a biological activity
- C12N15/52—Genes encoding for enzymes or proenzymes
Landscapes
- Genetics & Genomics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Biomedical Technology (AREA)
- Biotechnology (AREA)
- General Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Molecular Biology (AREA)
- Microbiology (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Plant Pathology (AREA)
- Biophysics (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60191523A JPS6251980A (ja) | 1985-08-30 | 1985-08-30 | 発酵法によるｌ―トリプトファンの製造法 |
| EP85114713A EP0183175B1 (en) | 1984-11-20 | 1985-11-19 | Coryneform bacteria carrying recombinant dna and a process for producing aromatic amino acids using said bacteria |
| DE8585114713T DE3576523D1 (de) | 1984-11-20 | 1985-11-19 | Rekombinante dna enthaltende coryneformbakterien und verfahren zur herstellung von aromatischen aminosaeuren unter verwendung dieser bakterien. |
| US07/316,961 US4968609A (en) | 1984-11-20 | 1989-02-28 | Coryneform bacteria carrying recombinant DNA and a process for producing aromatic amino acids using said bacteria |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60191523A JPS6251980A (ja) | 1985-08-30 | 1985-08-30 | 発酵法によるｌ―トリプトファンの製造法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6251980A true JPS6251980A (ja) | 1987-03-06 |
| JPH055480B2 JPH055480B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1993-01-22 |
Family
ID=16276078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60191523A Granted JPS6251980A (ja) | 1984-11-20 | 1985-08-30 | 発酵法によるｌ―トリプトファンの製造法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6251980A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01265892A (ja) * | 1988-04-18 | 1989-10-23 | Kyowa Hakko Kogyo Co Ltd | Ｌ−トリプトファンの製造法 |
| EP0401735A1 (en) | 1989-06-06 | 1990-12-12 | Kyowa Hakko Kogyo Co., Ltd. | Process for producing -L-tryptophan |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58103398A (ja) * | 1981-10-09 | 1983-06-20 | ジエネツクス・コ−ポレイシヨン | 微生物遺伝子、プラスミド、および芳香族アミノ酸の微生物による製造法 |
| JPS59156292A (ja) * | 1983-02-17 | 1984-09-05 | Kyowa Hakko Kogyo Co Ltd | トリプトフアンの製造法 |
| JPS59196098A (ja) * | 1983-04-23 | 1984-11-07 | Ajinomoto Co Inc | 発酵法によるｌ−トリプトフアンの製造法 |
-
1985
- 1985-08-30 JP JP60191523A patent/JPS6251980A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58103398A (ja) * | 1981-10-09 | 1983-06-20 | ジエネツクス・コ−ポレイシヨン | 微生物遺伝子、プラスミド、および芳香族アミノ酸の微生物による製造法 |
| JPS59156292A (ja) * | 1983-02-17 | 1984-09-05 | Kyowa Hakko Kogyo Co Ltd | トリプトフアンの製造法 |
| JPS59196098A (ja) * | 1983-04-23 | 1984-11-07 | Ajinomoto Co Inc | 発酵法によるｌ−トリプトフアンの製造法 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01265892A (ja) * | 1988-04-18 | 1989-10-23 | Kyowa Hakko Kogyo Co Ltd | Ｌ−トリプトファンの製造法 |
| EP0401735A1 (en) | 1989-06-06 | 1990-12-12 | Kyowa Hakko Kogyo Co., Ltd. | Process for producing -L-tryptophan |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH055480B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1993-01-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |