WO2009126463A3 - Filamentous fungi with inactivated protease genes for altered protein production - Google Patents

Filamentous fungi with inactivated protease genes for altered protein production Download PDF

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Publication number
WO2009126463A3
WO2009126463A3 PCT/US2009/038626 US2009038626W WO2009126463A3 WO 2009126463 A3 WO2009126463 A3 WO 2009126463A3 US 2009038626 W US2009038626 W US 2009038626W WO 2009126463 A3 WO2009126463 A3 WO 2009126463A3
Authority
WO
WIPO (PCT)
Prior art keywords
protein production
filamentous fungi
altered protein
protease genes
inactivated protease
Prior art date
Application number
PCT/US2009/038626
Other languages
French (fr)
Other versions
WO2009126463A2 (en
Inventor
Huaming Wang
Original Assignee
Danisco Us Inc., Genencor Division
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 Danisco Us Inc., Genencor Division filed Critical Danisco Us Inc., Genencor Division
Priority to CN2009801122959A priority Critical patent/CN102099460A/en
Priority to EP09729753A priority patent/EP2262888A2/en
Priority to CA2720827A priority patent/CA2720827A1/en
Priority to JP2011504054A priority patent/JP2011517943A/en
Publication of WO2009126463A2 publication Critical patent/WO2009126463A2/en
Publication of WO2009126463A3 publication Critical patent/WO2009126463A3/en

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    • 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
    • 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
    • C07K14/38—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from fungi from Aspergillus
    • 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
    • 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
    • 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)
    • C12N9/48—Hydrolases (3) acting on peptide bonds (3.4)
    • C12N9/50—Proteinases, e.g. Endopeptidases (3.4.21-3.4.25)
    • C12N9/58—Proteinases, e.g. Endopeptidases (3.4.21-3.4.25) derived from fungi
    • C12N9/62—Proteinases, e.g. Endopeptidases (3.4.21-3.4.25) derived from fungi from Aspergillus
    • 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

Abstract

The invention relates to a filamentous fungal cell (e.g., Aspergillus sp.) comprising at least one inactivated protease gene chosen from apsB, a homolog of apsB, cpsA, a homolog cpsA, and combinations thereof. Nucleic acids and methods for making the inactivated mutant filamentous fungal cells are provided as well as methods for using the cells for the altered production of endogenous or heterologous proteins of interest.
PCT/US2009/038626 2008-04-08 2009-03-27 Filamentous fungi with inactivated protease genes for altered protein production WO2009126463A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN2009801122959A CN102099460A (en) 2008-04-08 2009-03-27 Filamentous fungi with inactivated protease genes for altered protein production
EP09729753A EP2262888A2 (en) 2008-04-08 2009-03-27 Filamentous fungi with inactivated protease genes for altered protein production
CA2720827A CA2720827A1 (en) 2008-04-08 2009-03-27 Filamentous fungi with inactivated protease genes for altered protein production
JP2011504054A JP2011517943A (en) 2008-04-08 2009-03-27 Filamentous fungi with inactivated protease genes for the production of modified proteins

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US4328408P 2008-04-08 2008-04-08
US61/043,284 2008-04-08

Publications (2)

Publication Number Publication Date
WO2009126463A2 WO2009126463A2 (en) 2009-10-15
WO2009126463A3 true WO2009126463A3 (en) 2010-01-14

Family

ID=40848716

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2009/038626 WO2009126463A2 (en) 2008-04-08 2009-03-27 Filamentous fungi with inactivated protease genes for altered protein production

Country Status (6)

Country Link
US (2) US20090253173A1 (en)
EP (1) EP2262888A2 (en)
JP (1) JP2011517943A (en)
CN (1) CN102099460A (en)
CA (1) CA2720827A1 (en)
WO (1) WO2009126463A2 (en)

Families Citing this family (12)

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Publication number Priority date Publication date Assignee Title
WO2012048334A2 (en) * 2010-10-08 2012-04-12 Dyadic International (Usa) Inc. Novel fungal proteases
EP2760997A4 (en) 2011-09-30 2015-02-11 Codexis Inc Fungal proteases
BR112014016587A2 (en) 2012-01-05 2020-10-27 Novartis Ag protease-deficient filamentous fungal cells and methods of using them
WO2013174927A1 (en) 2012-05-23 2013-11-28 Novartis International Pharmaceutical Limited Production of fucosylated glycoproteins
WO2013181647A2 (en) 2012-06-01 2013-12-05 Danisco Us Inc. Compositions and methods of producing isoprene and/or industrrial bio-products using anaerobic microorganisms
CA2916594C (en) * 2013-07-04 2020-03-10 Novartis Ag O-mannosyltransferase deficient filamentous fungal cells and methods of use thereof
WO2015004241A2 (en) 2013-07-10 2015-01-15 Novartis Ag Multiple proteases deficient filamentous fungal cells and methods of use thereof
WO2015054507A1 (en) * 2013-10-10 2015-04-16 Pronutria, Inc. Nutritive polypeptide production systems, and methods of manufacture and use thereof
EP3172333B1 (en) 2014-07-21 2020-05-13 Glykos Finland Oy Production of glycoproteins with mammalian-like n-glycans in filamentous fungi
CN104846090B (en) * 2015-05-12 2018-08-17 海南大学 Genetic of fungi screening technique based on marker gene
KR102593668B1 (en) * 2016-10-04 2023-10-24 다니스코 유에스 인크. Protein production in filamentous fungal cells in the absence of inducing substrates
CN110564625B (en) * 2019-08-13 2023-01-24 内蒙古世洪农业科技有限公司 Saline-alkali resistant aspergillus flavus and separation method and application thereof

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US4965188A (en) * 1986-08-22 1990-10-23 Cetus Corporation Process for amplifying, detecting, and/or cloning nucleic acid sequences using a thermostable enzyme
US4683195A (en) * 1986-01-30 1987-07-28 Cetus Corporation Process for amplifying, detecting, and/or-cloning nucleic acid sequences
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Also Published As

Publication number Publication date
EP2262888A2 (en) 2010-12-22
US20090253173A1 (en) 2009-10-08
US20130266984A1 (en) 2013-10-10
CN102099460A (en) 2011-06-15
CA2720827A1 (en) 2009-10-15
JP2011517943A (en) 2011-06-23
WO2009126463A2 (en) 2009-10-15

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