NO861551L - CHANGE OF THE DNA SEQUENCE BETWEEN SHINE-DALGARNO SEQUENCE AND STARTING CODON OF THE TRP OPERON TO INCREASE PROTEIN EXPRESSION. - Google Patents
CHANGE OF THE DNA SEQUENCE BETWEEN SHINE-DALGARNO SEQUENCE AND STARTING CODON OF THE TRP OPERON TO INCREASE PROTEIN EXPRESSION.Info
- Publication number
- NO861551L NO861551L NO86861551A NO861551A NO861551L NO 861551 L NO861551 L NO 861551L NO 86861551 A NO86861551 A NO 86861551A NO 861551 A NO861551 A NO 861551A NO 861551 L NO861551 L NO 861551L
- Authority
- NO
- Norway
- Prior art keywords
- sequence
- dna
- ligation
- shine
- coli
- Prior art date
Links
Classifications
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- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- C07K14/435—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
- C07K14/52—Cytokines; Lymphokines; Interferons
- C07K14/54—Interleukins [IL]
- C07K14/55—IL-2
-
- 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
- C12N15/63—Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
- C12N15/67—General methods for enhancing the expression
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- 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
- C12N15/63—Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
- C12N15/70—Vectors or expression systems specially adapted for E. coli
- C12N15/71—Expression systems using regulatory sequences derived from the trp-operon
-
- 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
- C12N9/14—Hydrolases (3)
- C12N9/78—Hydrolases (3) acting on carbon to nitrogen bonds other than peptide bonds (3.5)
- C12N9/86—Hydrolases (3) acting on carbon to nitrogen bonds other than peptide bonds (3.5) acting on amide bonds in cyclic amides, e.g. penicillinase (3.5.2)
Abstract
For the contracting states : BE, CH, DE, GB, IT, LI, LU, NL, SE 1. DNA segment of the trp operon from E. coli, characterized by the sequence (coding strand) I 5' CTATCGACC 3' (I) which is connected at the 5' end to the Shine-Dalgarno sequence AAGG, and at the 3' end to the start codon ATG. For the contracting state : AT 1. A process for the preparation of a vector having the trp expression system of E. coli, characterized by cleavage with the restriction enzyme Nco l of an E. coli vector which contains the DNA sequence I 5' GTATCGACC 3' (I) (coding strand) followed by 5' ATGG 3', and a) ligation of a gene structure of DNA sequence II 5' CATG X... 3' 3' Y... 5' (II) in which X and Y denote the first complementary pair of nucleotides downstream of the start codon of a structural gene, in the cleavage site, or b) enzymatic filling in of the cleavage site and ligation of the DNA of the sequence III 5' GTA TCG ACC ATG 3' (III) 3' CAT AGC TGG TAC 5' with a DNA of the sequence IV 5' X... 3' (IV) 3' Y... 5' in which X and Y have the abovementioned meaning, or c) enzymatic degradation of the protruding sequence of the cleavage site, and ligation of the DNA of the sequence VI 5' GTA TCG AC 3' (VI) 3' CAT AGC TG 5' with a DNA of the sequence VII 5' Z ATG X... 3' (VII) 3' Z'TAC Y... 5' Z and Z' denoting any desired pair of nucleotides, which can also be dispensed with.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19853514113 DE3514113A1 (en) | 1985-04-19 | 1985-04-19 | CHANGE OF THE DNA SEQUENCE BETWEEN SHINE-DALGARNO SEQUENCE AND START CODON OF THE TRP OPERON TO INCREASE PROTEIN EXPRESSION |
Publications (3)
Publication Number | Publication Date |
---|---|
NO861551L true NO861551L (en) | 1986-10-20 |
NO175646B NO175646B (en) | 1994-08-01 |
NO175646C NO175646C (en) | 1994-11-09 |
Family
ID=6268543
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO861551A NO175646C (en) | 1985-04-19 | 1986-04-18 | Modification of the DNA sequence between the Shine-Dalgarno sequence and the start codon of the trp operon to increase protein expression, method of producing a vector with the trp expression system from E. coli, expression vector |
Country Status (19)
Country | Link |
---|---|
EP (1) | EP0198415B1 (en) |
JP (1) | JPH0665317B2 (en) |
KR (1) | KR940004543B1 (en) |
AT (1) | ATE44046T1 (en) |
AU (1) | AU600229B2 (en) |
CA (1) | CA1321963C (en) |
DE (2) | DE3514113A1 (en) |
DK (1) | DK172695B1 (en) |
ES (2) | ES8704541A1 (en) |
FI (1) | FI84362C (en) |
GR (1) | GR861022B (en) |
HU (1) | HU196458B (en) |
IE (1) | IE58994B1 (en) |
IL (1) | IL78529A (en) |
NO (1) | NO175646C (en) |
NZ (1) | NZ215858A (en) |
PH (1) | PH26596A (en) |
PT (1) | PT82417B (en) |
ZA (1) | ZA862925B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4966849A (en) * | 1985-09-20 | 1990-10-30 | President And Fellows Of Harvard College | CDNA and genes for human angiogenin (angiogenesis factor) and methods of expression |
AU8379991A (en) * | 1990-09-14 | 1992-03-26 | Astra Aktiebolag | A novel method of generating clones for the expression of unfused proteins |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3247922A1 (en) * | 1982-12-24 | 1984-06-28 | Boehringer Ingelheim International GmbH, 6507 Ingelheim | DNA SEQUENCES, THEIR PRODUCTION, PLASMIDES CONTAINING THESE SEQUENCES AND THE USE THEREOF FOR THE SYNTHESIS OF EUKARYOTIC GENE PRODUCTS IN PROKARYOTS |
JPS60188077A (en) * | 1984-03-09 | 1985-09-25 | Teruhiko Beppu | Novel manifestation plasmid having whole sequence of calf prochymosin cdna |
DE3430683A1 (en) * | 1984-08-21 | 1986-03-06 | Hoechst Ag, 6230 Frankfurt | SYNTHETIC REGULATION REGION |
-
1985
- 1985-04-19 DE DE19853514113 patent/DE3514113A1/en not_active Withdrawn
-
1986
- 1986-04-09 EP EP86104879A patent/EP0198415B1/en not_active Expired
- 1986-04-09 AT AT86104879T patent/ATE44046T1/en not_active IP Right Cessation
- 1986-04-09 DE DE8686104879T patent/DE3663956D1/en not_active Expired
- 1986-04-17 PT PT82417A patent/PT82417B/en unknown
- 1986-04-17 GR GR861022A patent/GR861022B/en unknown
- 1986-04-17 HU HU861613A patent/HU196458B/en unknown
- 1986-04-17 ES ES554097A patent/ES8704541A1/en not_active Expired
- 1986-04-17 FI FI861624A patent/FI84362C/en not_active IP Right Cessation
- 1986-04-17 IL IL78529A patent/IL78529A/en not_active IP Right Cessation
- 1986-04-17 NZ NZ215858A patent/NZ215858A/en unknown
- 1986-04-17 PH PH33672A patent/PH26596A/en unknown
- 1986-04-18 NO NO861551A patent/NO175646C/en unknown
- 1986-04-18 DK DK198601796A patent/DK172695B1/en not_active IP Right Cessation
- 1986-04-18 ZA ZA862925A patent/ZA862925B/en unknown
- 1986-04-18 JP JP61089832A patent/JPH0665317B2/en not_active Expired - Lifetime
- 1986-04-18 AU AU56387/86A patent/AU600229B2/en not_active Expired
- 1986-04-18 IE IE103186A patent/IE58994B1/en not_active IP Right Cessation
- 1986-04-18 CA CA000507096A patent/CA1321963C/en not_active Expired - Lifetime
- 1986-04-19 KR KR1019860003040A patent/KR940004543B1/en not_active IP Right Cessation
- 1986-06-19 ES ES556233A patent/ES8706818A1/en not_active Expired
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