CN107922958A - 用于产生线性聚α‑1，3‑葡聚糖的葡糖基转移酶氨基酸序列基序 - Google Patents

用于产生线性聚α‑1，3‑葡聚糖的葡糖基转移酶氨基酸序列基序 Download PDF

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Publication number
CN107922958A
CN107922958A CN201680047380.1A CN201680047380A CN107922958A CN 107922958 A CN107922958 A CN 107922958A CN 201680047380 A CN201680047380 A CN 201680047380A CN 107922958 A CN107922958 A CN 107922958A
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gly
asp
ala
asn
seq
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Chinese (zh)
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M.S.帕伊内
Y.布伦
R.R.博特
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DuPont Industrial Biosciences USA LLC
Nutrition and Biosciences USA 4 Inc
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EI Du Pont de Nemours and Co
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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
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/10—Transferases (2.)
    • C12N9/1048—Glycosyltransferases (2.4)
    • C12N9/1051—Hexosyltransferases (2.4.1)
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C08B37/0006—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
    • C08B37/0009—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid alpha-D-Glucans, e.g. polydextrose, alternan, glycogen; (alpha-1,4)(alpha-1,6)-D-Glucans; (alpha-1,3)(alpha-1,4)-D-Glucans, e.g. isolichenan or nigeran; (alpha-1,4)-D-Glucans; (alpha-1,3)-D-Glucans, e.g. pseudonigeran; Derivatives thereof
    • 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
    • C12N15/10—Processes for the isolation, preparation or purification of DNA or RNA
    • C12N15/102—Mutagenizing nucleic acids
    • 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
    • C12P19/04—Polysaccharides, i.e. compounds containing more than five saccharide radicals attached to each other by glycosidic bonds
    • 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
    • C12P19/18—Preparation of compounds containing saccharide radicals produced by the action of a glycosyl transferase, e.g. alpha-, beta- or gamma-cyclodextrins
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/48—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving transferase
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y204/00—Glycosyltransferases (2.4)
    • C12Y204/01—Hexosyltransferases (2.4.1)
    • C12Y204/01027—DNA beta-glucosyltransferase (2.4.1.27)

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Genetics & Genomics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Molecular Biology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biomedical Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Plant Pathology (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
CN201680047380.1A 2015-06-17 2016-06-15 用于产生线性聚α‑1，3‑葡聚糖的葡糖基转移酶氨基酸序列基序 Pending CN107922958A (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201562180779P 2015-06-17 2015-06-17
US201562180788P 2015-06-17 2015-06-17
US62/180779 2015-06-17
US62/180788 2015-06-17
PCT/US2016/037673 WO2016205401A1 (en) 2015-06-17 2016-06-15 Glucosyltransferase amino acid sequence motifs for producing linear poly alpha-1,3-glucan

Publications (1)

Publication Number Publication Date
CN107922958A true CN107922958A (zh) 2018-04-17

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CN201680047380.1A Pending CN107922958A (zh) 2015-06-17 2016-06-15 用于产生线性聚α‑1，3‑葡聚糖的葡糖基转移酶氨基酸序列基序

Country Status (7)

Country Link
US (4) US20170002335A1 (https=)
EP (2) EP3310906B1 (https=)
JP (1) JP2018518179A (https=)
CN (1) CN107922958A (https=)
AU (1) AU2016280700B2 (https=)
CA (1) CA2989337A1 (https=)
WO (2) WO2016205401A1 (https=)

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CN115003805A (zh) * 2019-07-09 2022-09-02 营养与生物科学美国第四公司 工程化的α-1,3分支酶

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EP3668970A1 (en) 2017-09-13 2020-06-24 DuPont Industrial Biosciences USA, LLC Engineered glucosyltransferases
US10774315B2 (en) 2017-09-13 2020-09-15 Dupont Industrial Biosciences Usa, Llc Engineered glucosyltransferases
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EP3310906B1 (en) 2020-05-06
US9988610B2 (en) 2018-06-05
WO2016205391A1 (en) 2016-12-22
AU2016280700A1 (en) 2018-01-04
WO2016205401A1 (en) 2016-12-22
JP2018518179A (ja) 2018-07-12
US10508268B2 (en) 2019-12-17
EP3310923A1 (en) 2018-04-25
US20180305672A1 (en) 2018-10-25
US20170002336A1 (en) 2017-01-05
AU2016280700B2 (en) 2020-12-24
US20190112585A1 (en) 2019-04-18
US20170002335A1 (en) 2017-01-05
US10633638B2 (en) 2020-04-28
EP3310906A1 (en) 2018-04-25
CA2989337A1 (en) 2016-12-22

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