IN2012DN03823A - - Google Patents

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Publication number
IN2012DN03823A
IN2012DN03823A IN3823DEN2012A IN2012DN03823A IN 2012DN03823 A IN2012DN03823 A IN 2012DN03823A IN 3823DEN2012 A IN3823DEN2012 A IN 3823DEN2012A IN 2012DN03823 A IN2012DN03823 A IN 2012DN03823A
Authority
IN
India
Prior art keywords
modified
vacuolar sorting
vps10
sorting activity
host cell
Prior art date
Application number
Inventor
Michael Meehl
Heping Lin
Byung-Kwon Choi
Original Assignee
Merck Sharp & Dohme
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Merck Sharp & Dohme filed Critical Merck Sharp & Dohme
Publication of IN2012DN03823A publication Critical patent/IN2012DN03823A/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/37—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from fungi
    • C07K14/39—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from fungi from yeasts
    • 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
    • C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
    • C12N1/14—Fungi; Culture media therefor
    • C12N1/16—Yeasts; Culture media therefor
    • C12N1/18—Baker's yeast; Brewer's yeast
    • 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
    • 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
    • C12N15/79—Vectors or expression systems specially adapted for eukaryotic hosts
    • C12N15/80—Vectors or expression systems specially adapted for eukaryotic hosts for fungi
    • C12N15/81—Vectors or expression systems specially adapted for eukaryotic hosts for fungi for yeasts
    • 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
    • C12P21/00—Preparation of peptides or proteins
    • 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
    • C12P21/00—Preparation of peptides or proteins
    • C12P21/005—Glycopeptides, glycoproteins
    • 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
    • C12P21/00—Preparation of peptides or proteins
    • C12P21/02—Preparation of peptides or proteins having a known sequence of two or more amino acids, e.g. glutathione

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Genetics & Genomics (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Biotechnology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Mycology (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plant Pathology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Medicinal Chemistry (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Botany (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Virology (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)

Abstract

The present invention is related to methods and for producing higher titers of recombinant protein in a modified yeast host cell, for example Pichia pastoris, wherein the modified yeast cell lacks vacuolar sorting activity or has decreased vacuolar sorting activity relative to an unmodified yeast host cell of the same species. In particular embodiments vacuolar sorting activity is reduced or eliminated by deletion or disruption of a gene encoding Vps10 or a Vps10 homolog. The invention is also related to the modified yeast cells which are modified in accordance with the methods disclosed herein.
IN3823DEN2012 2009-10-30 2010-10-25 IN2012DN03823A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US25637909P 2009-10-30 2009-10-30
US35066810P 2010-06-02 2010-06-02
PCT/US2010/053903 WO2011053541A1 (en) 2009-10-30 2010-10-25 Methods for the production of recombinant proteins with improved secretion efficiencies

Publications (1)

Publication Number Publication Date
IN2012DN03823A true IN2012DN03823A (en) 2015-08-28

Family

ID=43922476

Family Applications (1)

Application Number Title Priority Date Filing Date
IN3823DEN2012 IN2012DN03823A (en) 2009-10-30 2010-10-25

Country Status (12)

Country Link
US (1) US20130011875A1 (en)
EP (1) EP2494053A4 (en)
JP (1) JP2013509180A (en)
KR (1) KR20140015137A (en)
CN (1) CN102686731A (en)
AU (1) AU2010313608A1 (en)
BR (1) BR112012009886A2 (en)
CA (1) CA2777487A1 (en)
IN (1) IN2012DN03823A (en)
MX (1) MX2012004993A (en)
RU (1) RU2012122166A (en)
WO (1) WO2011053541A1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011053545A1 (en) * 2009-10-30 2011-05-05 Merck Sharp & Dohme Corp. Granulocyte-colony stimulating factor produced in glycoengineered pichia pastoris
JP5932766B2 (en) * 2011-03-11 2016-06-08 株式会社カネカ Method for producing heterologous protein using yeast in which VPS gene is disrupted
RU2645252C2 (en) 2012-01-05 2018-02-19 Глюкос Финланд Ой Felamentous fungi cell with protease deficit and methods of its application
CN102559740B (en) * 2012-02-25 2013-03-27 山东大学 Method for improving secretory expression of heterologous protein by saccharomyces cerevisiae and special saccharomyces cerevisiae strain
US9695454B2 (en) 2012-05-23 2017-07-04 Glykos Finland Oy Production of fucosylated glycoproteins
BR112015021708A2 (en) 2013-03-06 2017-08-29 Protalix Ltd TNFA POLYPEPTIDE INHIBITOR, ISOLATED POLYNUCLEOTIDE, NUCLEIC ACID EXPRESSION STRUCTURE, PLANT CELL, PHARMACEUTICAL COMPOSITION AND METHOD OF PRODUCTION OF A TNFA POLYPEPTIDE INHIBITOR
CA2916905A1 (en) 2013-07-10 2015-01-15 Novartis Ag Multiple proteases deficient filamentous fungal cells and methods of use thereof
CN108064266A (en) 2014-07-21 2018-05-22 格利科斯芬兰公司 The preparation of the glycoprotein with mammal sample N- glycan in filamentous fungi
EA038931B9 (en) * 2014-11-20 2022-02-18 Йиссум Рисерч Дивелопмент Компани Оф Зе Хебрю Юниверсити Оф Иерусалим Лтд. Compositions and methods for producing polypeptides with a modified glycosylation pattern in plant cells
JP2020503882A (en) * 2017-01-13 2020-02-06 ボルト スレッズ インコーポレイテッド Elastomer protein
US11795487B2 (en) * 2017-07-31 2023-10-24 Melt & Marble AB Fungal cell with improved protein production capacity
SE2051317A1 (en) * 2020-11-11 2022-05-12 Nielsen Dina Petranovic A genetically modified yeast cell
CN113604373A (en) * 2021-02-08 2021-11-05 江南大学 Pichia pastoris defective strain for improving yield and enzyme activity of human lysozyme
CN113736818A (en) * 2021-10-08 2021-12-03 江南大学 Method for improving secretion efficiency and enzyme activity of human lysozyme in pichia pastoris
CN113862242A (en) * 2021-10-15 2021-12-31 江南大学 Method for weakening vacuole separation and improving yield of trichoderma reesei cellulase
EP4194560A1 (en) 2021-12-08 2023-06-14 European Molecular Biology Laboratory Improved production of secreted proteins in fungal cells

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4818700A (en) 1985-10-25 1989-04-04 Phillips Petroleum Company Pichia pastoris argininosuccinate lyase gene and uses thereof
US7198921B2 (en) 2000-05-17 2007-04-03 Mitsubishi Pharma Corporation Process for producing protein with reduction of acidic sugar chain and glycoprotein produced thereby
WO2002000879A2 (en) 2000-06-28 2002-01-03 Glycofi, Inc. Methods for producing modified glycoproteins
US7863020B2 (en) 2000-06-28 2011-01-04 Glycofi, Inc. Production of sialylated N-glycans in lower eukaryotes
US7449308B2 (en) 2000-06-28 2008-11-11 Glycofi, Inc. Combinatorial DNA library for producing modified N-glycans in lower eukaryotes
US7795002B2 (en) 2000-06-28 2010-09-14 Glycofi, Inc. Production of galactosylated glycoproteins in lower eukaryotes
US7598055B2 (en) 2000-06-28 2009-10-06 Glycofi, Inc. N-acetylglucosaminyltransferase III expression in lower eukaryotes
US7625756B2 (en) 2000-06-28 2009-12-01 GycoFi, Inc. Expression of class 2 mannosidase and class III mannosidase in lower eukaryotic cells
US8697394B2 (en) 2000-06-28 2014-04-15 Glycofi, Inc. Production of modified glycoproteins having multiple antennary structures
GB0121088D0 (en) * 2001-08-31 2001-10-24 Cambridge Consultants Electric kettle
EP1467615B2 (en) 2001-12-27 2017-03-22 GlycoFi, Inc. Methods to engineer mammalian-type carbohydrate structures
US7252933B2 (en) * 2002-06-26 2007-08-07 Flanders Interuniversity Institute For Biotechnology Protein glycosylation modification in methylotrophic yeast
US7705203B2 (en) 2002-11-12 2010-04-27 Purdue Research Foundation Benzoate inductible promoters
AU2004311545B2 (en) 2003-12-24 2008-11-06 Glycofi, Inc. Methods for eliminating mannosylphosphorylation of glycans in the production of glycoproteins
US7479389B2 (en) 2004-03-02 2009-01-20 Glycofi, Inc. ARG1, ARG2, ARG3, HIS1, HIS2, HIS5, HIS6 genes and methods for stable genetic integration
WO2005090552A2 (en) 2004-03-17 2005-09-29 Glycofi, Inc. Method of engineering a cytidine monophosphate-sialic acid synthetic pathway in fungi and yeast
US7465577B2 (en) 2004-04-29 2008-12-16 Glycofi, Inc. Methods for reducing or eliminating α-mannosidase resistant glycans for the production of glycoproteins
US20060252069A1 (en) 2005-04-21 2006-11-09 Zhang Kunyan Pcr for mrsa sccmec typing
CA2651456A1 (en) 2006-05-19 2007-11-29 Glycofi, Inc. Recombinant vectors
WO2007136752A2 (en) * 2006-05-19 2007-11-29 Glycofi, Inc. Erythropoietin compositions

Also Published As

Publication number Publication date
BR112012009886A2 (en) 2015-09-15
CN102686731A (en) 2012-09-19
EP2494053A1 (en) 2012-09-05
EP2494053A4 (en) 2013-10-30
RU2012122166A (en) 2013-12-10
AU2010313608A1 (en) 2012-06-07
KR20140015137A (en) 2014-02-06
WO2011053541A1 (en) 2011-05-05
CA2777487A1 (en) 2011-05-05
JP2013509180A (en) 2013-03-14
US20130011875A1 (en) 2013-01-10
MX2012004993A (en) 2012-06-12

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