WO2022231370A1 - Nouveau variant bifonctionnel de la phosphoribosylaminoimidazolecarboxamide formyltransférase/imp cyclohydrolase et procédé de production d'imp au moyen de celui-ci - Google Patents
Nouveau variant bifonctionnel de la phosphoribosylaminoimidazolecarboxamide formyltransférase/imp cyclohydrolase et procédé de production d'imp au moyen de celui-ci Download PDFInfo
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- KDXKERNSBIXSRK-UHFFFAOYSA-N Lysine Natural products NCCCCC(N)C(O)=O KDXKERNSBIXSRK-UHFFFAOYSA-N 0.000 description 1
- 239000004472 Lysine Substances 0.000 description 1
- GUBGYTABKSRVRQ-PICCSMPSSA-N Maltose Natural products O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@@H]1O[C@@H]1[C@@H](CO)OC(O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-PICCSMPSSA-N 0.000 description 1
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- 101100070556 Oryza sativa subsp. japonica HSFA4D gene Proteins 0.000 description 1
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- 125000003295 alanine group Chemical group N[C@@H](C)C(=O)* 0.000 description 1
- 235000019257 ammonium acetate Nutrition 0.000 description 1
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- 235000019270 ammonium chloride Nutrition 0.000 description 1
- 239000000908 ammonium hydroxide Substances 0.000 description 1
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- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 1
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- 229940000635 beta-alanine Drugs 0.000 description 1
- GUBGYTABKSRVRQ-QUYVBRFLSA-N beta-maltose Chemical compound OC[C@H]1O[C@H](O[C@H]2[C@H](O)[C@@H](O)[C@H](O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@@H]1O GUBGYTABKSRVRQ-QUYVBRFLSA-N 0.000 description 1
- 229960002685 biotin Drugs 0.000 description 1
- 235000020958 biotin Nutrition 0.000 description 1
- 239000011616 biotin Substances 0.000 description 1
- 239000006172 buffering agent Substances 0.000 description 1
- 210000004899 c-terminal region Anatomy 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 235000014633 carbohydrates Nutrition 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000005018 casein Substances 0.000 description 1
- BECPQYXYKAMYBN-UHFFFAOYSA-N casein, tech. Chemical compound NCCCCC(C(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(CC(C)C)N=C(O)C(CCC(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(C(C)O)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(COP(O)(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(N)CC1=CC=CC=C1 BECPQYXYKAMYBN-UHFFFAOYSA-N 0.000 description 1
- 235000021240 caseins Nutrition 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000007385 chemical modification Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910000365 copper sulfate Inorganic materials 0.000 description 1
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 239000013601 cosmid vector Substances 0.000 description 1
- 229940104302 cytosine Drugs 0.000 description 1
- 229940127089 cytotoxic agent Drugs 0.000 description 1
- 239000002254 cytotoxic agent Substances 0.000 description 1
- 231100000599 cytotoxic agent Toxicity 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000004925 denaturation Methods 0.000 description 1
- 230000036425 denaturation Effects 0.000 description 1
- 238000000502 dialysis Methods 0.000 description 1
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 235000013681 dietary sucrose Nutrition 0.000 description 1
- PXEDJBXQKAGXNJ-QTNFYWBSSA-L disodium L-glutamate Chemical compound [Na+].[Na+].[O-]C(=O)[C@@H](N)CCC([O-])=O PXEDJBXQKAGXNJ-QTNFYWBSSA-L 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000010230 functional analysis Methods 0.000 description 1
- 238000002523 gelfiltration Methods 0.000 description 1
- 230000030279 gene silencing Effects 0.000 description 1
- 238000012226 gene silencing method Methods 0.000 description 1
- 238000012252 genetic analysis Methods 0.000 description 1
- 238000010353 genetic engineering Methods 0.000 description 1
- 230000007614 genetic variation Effects 0.000 description 1
- 238000010362 genome editing Methods 0.000 description 1
- ZDXPYRJPNDTMRX-UHFFFAOYSA-N glutamine Natural products OC(=O)C(N)CCC(N)=O ZDXPYRJPNDTMRX-UHFFFAOYSA-N 0.000 description 1
- 239000003102 growth factor Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000004255 ion exchange chromatography Methods 0.000 description 1
- FBAFATDZDUQKNH-UHFFFAOYSA-M iron chloride Chemical compound [Cl-].[Fe] FBAFATDZDUQKNH-UHFFFAOYSA-M 0.000 description 1
- 239000007951 isotonicity adjuster Substances 0.000 description 1
- 239000004310 lactic acid Substances 0.000 description 1
- 235000014655 lactic acid Nutrition 0.000 description 1
- 239000008101 lactose Substances 0.000 description 1
- 239000000594 mannitol Substances 0.000 description 1
- 235000010355 mannitol Nutrition 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 108091005573 modified proteins Proteins 0.000 description 1
- 102000035118 modified proteins Human genes 0.000 description 1
- 239000002808 molecular sieve Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 235000013923 monosodium glutamate Nutrition 0.000 description 1
- 235000001968 nicotinic acid Nutrition 0.000 description 1
- 229960003512 nicotinic acid Drugs 0.000 description 1
- 239000011664 nicotinic acid Substances 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 125000001477 organic nitrogen group Chemical group 0.000 description 1
- -1 phosphoribosyl Chemical group 0.000 description 1
- 239000013600 plasmid vector Substances 0.000 description 1
- 229920001522 polyglycol ester Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000007398 protein translocation Effects 0.000 description 1
- 101150103875 purH gene Proteins 0.000 description 1
- 229940107700 pyruvic acid Drugs 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000005185 salting out Methods 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000002864 sequence alignment Methods 0.000 description 1
- 230000037432 silent mutation Effects 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 1
- 229940073490 sodium glutamate Drugs 0.000 description 1
- 239000000600 sorbitol Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000005720 sucrose Substances 0.000 description 1
- 235000000346 sugar Nutrition 0.000 description 1
- 150000005846 sugar alcohols Chemical class 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 239000000375 suspending agent Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000013076 target substance Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000005460 tetrahydrofolate Substances 0.000 description 1
- 229940086388 thiamine hydrochloride 5 mg Drugs 0.000 description 1
- 229940113082 thymine Drugs 0.000 description 1
- 230000005030 transcription termination Effects 0.000 description 1
- 238000011426 transformation method Methods 0.000 description 1
- 238000000108 ultra-filtration Methods 0.000 description 1
- 241001515965 unidentified phage Species 0.000 description 1
- 150000003722 vitamin derivatives Chemical class 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
- 101150062776 yccA gene Proteins 0.000 description 1
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 description 1
- 229910000368 zinc sulfate Inorganic materials 0.000 description 1
- 229960001763 zinc sulfate Drugs 0.000 description 1
Classifications
-
- 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
- C12N9/10—Transferases (2.)
- C12N9/1003—Transferases (2.) transferring one-carbon groups (2.1)
-
- 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
- C12N15/74—Vectors or expression systems specially adapted for prokaryotic hosts other than E. coli, e.g. Lactobacillus, Micromonospora
- C12N15/77—Vectors or expression systems specially adapted for prokaryotic hosts other than E. coli, e.g. Lactobacillus, Micromonospora for Corynebacterium; for Brevibacterium
-
- 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)
-
- 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
- C12P19/00—Preparation of compounds containing saccharide radicals
- C12P19/26—Preparation of nitrogen-containing carbohydrates
- C12P19/28—N-glycosides
- C12P19/30—Nucleotides
- C12P19/32—Nucleotides having a condensed ring system containing a six-membered ring having two N-atoms in the same ring, e.g. purine nucleotides, nicotineamide-adenine dinucleotide
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Y—ENZYMES
- C12Y201/00—Transferases transferring one-carbon groups (2.1)
- C12Y201/02—Hydroxymethyl-, formyl- and related transferases (2.1.2)
- C12Y201/02003—Phosphoribosylaminoimidazolecarboxamide formyltransferase (2.1.2.3), i.e. AICAR formyltransferase
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Y—ENZYMES
- C12Y305/00—Hydrolases acting on carbon-nitrogen bonds, other than peptide bonds (3.5)
- C12Y305/04—Hydrolases acting on carbon-nitrogen bonds, other than peptide bonds (3.5) in cyclic amidines (3.5.4)
- C12Y305/0401—IMP cyclohydrolase (3.5.4.10)
Definitions
- the present application is a novel bifunctional phosphoribosylaminoimidazolecarboxamide formyltransferase / IMP cyclohydrolase (bifunctional phosphoribosylaminoimidazolecarboxamide formyltransferase / IMP cyclohydrolase) variant, Corynebacterium stasis strain comprising the variant And it relates to a method for producing IMP using the strain.
- bifunctional phosphoribosylaminoimidazolecarboxa consisting of the amino acid sequence set forth in SEQ ID NO: 1, in which alanine, an amino acid corresponding to position 351 of the amino acid sequence of SEQ ID NO: 3, is substituted with valine
- a mutant of the mid formyltransferase/IMP cyclohydrolase (bifunctional phosphoribosylaminoimidazolecarboxamide formyltransferase/IMP cyclohydrolase) is provided.
- bifunctional phosphoribosylaminoimidazolecarboxamide formyltransferase/IMP cyclohydrolase refers to 10-formyltetrahydrofolate + 5-amino-1-(5 Phosphoribosylaminoimidazolecarboxamide formyltransferase, which catalyzes the chemical reaction of -phospho-D-ribosyl)imidazole-4-carboxamide ⁇ tetrahydrofolate + 5-formamido-1-(5-phospho-D-ribosyl)imidazole-4-carboxamide (EC:2.1.2.3) and IMP + H 2 O ⁇ 5-formamido-1-(5-phospho-D-ribosyl)imidazole-4-carboxamide catalyzing the chemical reaction of IMP cyclohydrolase (EC:3.5.4.10) containing two domains of activity.
- any amino acid sequence is aligned with SEQ ID NO: 3, and based on this, each amino acid residue of the amino acid sequence can be numbered with reference to the numerical position of the amino acid residue corresponding to the amino acid residue of SEQ ID NO: 3 .
- a sequence alignment algorithm such as that described in this application can identify the position of an amino acid, or a position at which modifications, such as substitutions, insertions, or deletions, occur compared to a query sequence (also referred to as a "reference sequence").
- the present invention is not limited thereto.
- the strain with increased IMP-producing ability of the present application may be a microorganism having increased IMP-producing ability compared to Corynebacterium stasis comprising the polypeptide of SEQ ID NO: 3 or a polynucleotide encoding the same, but is not limited thereto does not
- the target strain, bifunctional phosphoribosylaminoimidazolecarboxamide formyltransferase/IMP cyclohydrolase unmodified microorganism is the CJI2332 strain (KCCM12277P, KR 10 -1950141 B1), but is not limited thereto.
- the recombinant strain with increased production capacity has an IMP production capacity of about 1.01 times or more, about 1.02 times or more, about 1.03 times or more, about 1.05 times or more, about 1.06 times or more, compared to the parent strain or unmodified microorganism before mutation.
- the microorganism of the present application is Corynebacterium glutamicum ( Corynebacterium glutamicum ), Corynebacterium crudilactis ), Corynebacterium deserti ( Corynebacterium deserti ), Cory Nebacterium efficiens ( Corynebacterium efficiens ), Corynebacterium callunae ), Corynebacterium stationis , Corynebacterium stationis ), Corynebacterium singulare ( Corynebacterium singulare ), Corynebacterium halo Tolerans ( Corynebacterium halotolerans ), Corynebacterium striatum ( Corynebacterium striatum ), Corynebacterium ammoniagenes ( Corynebacterium ammoniagenes ), Corynebacterium pollutisoli ( Corynebacterium pollutisoli ), Corynebacterium imitans imitans imitans imitans imit
- the increase in the intracellular copy number of the polynucleotide encoding the polypeptide is achieved by introduction into the host cell of a vector to which the polynucleotide encoding the polypeptide is operably linked, which can replicate and function independently of the host it may be Alternatively, the polynucleotide encoding the polypeptide may be achieved by introducing one copy or two or more copies into a chromosome in a host cell.
- the introduction into the chromosome may be performed by introducing a vector capable of inserting the polynucleotide into the chromosome in the host cell into the host cell, but is not limited thereto.
- the vector is the same as described above.
- Codon optimization of the polynucleotide encoding the polypeptide is codon-optimized so that the transcription or translation of the endogenous polynucleotide is increased in the host cell, or the transcription and translation of the foreign polynucleotide is optimized in the host cell. It may be that its codons are optimized so that the
- nitrogen source examples include inorganic nitrogen sources such as ammonia, ammonium sulfate, ammonium chloride, ammonium acetate, ammonium phosphate, anmonium carbonate, and ammonium nitrate; Amino acids such as glutamic acid, methionine, glutamine, and organic nitrogen sources such as peptone, NZ-amine, meat extract, yeast extract, malt extract, corn steep liquor, casein hydrolyzate, fish or degradation products thereof, defatted soybean cake or degradation products thereof, etc. can be used These nitrogen sources may be used alone or in combination of two or more, but is not limited thereto.
- inorganic nitrogen sources such as ammonia, ammonium sulfate, ammonium chloride, ammonium acetate, ammonium phosphate, anmonium carbonate, and ammonium nitrate
- Amino acids such as glutamic acid, methionine, glutamine
- organic nitrogen sources such as peptone, NZ-amine, meat extract, yeast extract
- the vector for the production of the expression strain was prepared as follows using the plasmid pDCM2 (Korea Publication No. 10-2020-0136813) for the insertion and replacement of genes in the Corynebacterium chromosome.
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Genetics & Genomics (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
- Molecular Biology (AREA)
- Biomedical Technology (AREA)
- Medicinal Chemistry (AREA)
- Plant Pathology (AREA)
- Biophysics (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Abstract
La présente invention concerne un nouveau variant bifonctionnel de la phosphoribosylaminoimidazolecarboxamide formyltransférase/IMP cyclohydrolase, une souche de Corynebacterium stationis comprenant ce variant et un procédé de production d'IMP au moyen de cette souche.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2021-0055704 | 2021-04-29 | ||
KR1020210055704A KR102277409B1 (ko) | 2021-04-29 | 2021-04-29 | 신규한 2중기능성 포스포리보실아미노이미다졸카르복사미드 포밀트랜스퍼라아제/imp 사이클로하이드롤라아제 변이체 및 이를 이용한 imp 생산 방법 |
Publications (1)
Publication Number | Publication Date |
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WO2022231370A1 true WO2022231370A1 (fr) | 2022-11-03 |
Family
ID=76862729
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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PCT/KR2022/006152 WO2022231370A1 (fr) | 2021-04-29 | 2022-04-29 | Nouveau variant bifonctionnel de la phosphoribosylaminoimidazolecarboxamide formyltransférase/imp cyclohydrolase et procédé de production d'imp au moyen de celui-ci |
Country Status (2)
Country | Link |
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KR (1) | KR102277409B1 (fr) |
WO (1) | WO2022231370A1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102277409B1 (ko) * | 2021-04-29 | 2021-07-14 | 씨제이제일제당 주식회사 | 신규한 2중기능성 포스포리보실아미노이미다졸카르복사미드 포밀트랜스퍼라아제/imp 사이클로하이드롤라아제 변이체 및 이를 이용한 imp 생산 방법 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20090114456A (ko) * | 2007-02-20 | 2009-11-03 | 아지노모토 가부시키가이샤 | L-아미노산 또는 핵산의 제조방법 |
KR20100109732A (ko) * | 2009-04-01 | 2010-10-11 | 씨제이제일제당 (주) | 5'-이노신산 생산성이 향상된 코리네박테리움 속 미생물 및 이를 이용한 핵산의 생산방법 |
KR20160078694A (ko) * | 2014-12-24 | 2016-07-05 | 대상 주식회사 | 5’-이노신산의 고생성능 코리네박테리움 암모니아게네스 변이 균주 및 이를 이용한 5’-이노신산의 제조 방법 |
KR101916611B1 (ko) * | 2017-12-15 | 2018-11-07 | 씨제이제일제당 (주) | 신규 폴리펩타이드 및 이를 이용한 imp 생산방법 |
KR102277409B1 (ko) * | 2021-04-29 | 2021-07-14 | 씨제이제일제당 주식회사 | 신규한 2중기능성 포스포리보실아미노이미다졸카르복사미드 포밀트랜스퍼라아제/imp 사이클로하이드롤라아제 변이체 및 이를 이용한 imp 생산 방법 |
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2021
- 2021-04-29 KR KR1020210055704A patent/KR102277409B1/ko active IP Right Grant
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2022
- 2022-04-29 WO PCT/KR2022/006152 patent/WO2022231370A1/fr active Application Filing
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KR20090114456A (ko) * | 2007-02-20 | 2009-11-03 | 아지노모토 가부시키가이샤 | L-아미노산 또는 핵산의 제조방법 |
KR20100109732A (ko) * | 2009-04-01 | 2010-10-11 | 씨제이제일제당 (주) | 5'-이노신산 생산성이 향상된 코리네박테리움 속 미생물 및 이를 이용한 핵산의 생산방법 |
KR20160078694A (ko) * | 2014-12-24 | 2016-07-05 | 대상 주식회사 | 5’-이노신산의 고생성능 코리네박테리움 암모니아게네스 변이 균주 및 이를 이용한 5’-이노신산의 제조 방법 |
KR101916611B1 (ko) * | 2017-12-15 | 2018-11-07 | 씨제이제일제당 (주) | 신규 폴리펩타이드 및 이를 이용한 imp 생산방법 |
KR102277409B1 (ko) * | 2021-04-29 | 2021-07-14 | 씨제이제일제당 주식회사 | 신규한 2중기능성 포스포리보실아미노이미다졸카르복사미드 포밀트랜스퍼라아제/imp 사이클로하이드롤라아제 변이체 및 이를 이용한 imp 생산 방법 |
Non-Patent Citations (1)
Title |
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DATABASE Protein GenPept; ANONYMOUS : "bifunctional phosphoribosylaminoimidazolecarboxamide formyltransferase -", XP055982273, retrieved from NCBI * |
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