LT4000B - Expression module, transformed host cell, process for preparing serine protease, method of transformation, dna sequence, plasmid, oligonucleotide - Google Patents

Expression module, transformed host cell, process for preparing serine protease, method of transformation, dna sequence, plasmid, oligonucleotide Download PDF

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Publication number
LT4000B
LT4000B LTIP1820A LTIP1820A LT4000B LT 4000 B LT4000 B LT 4000B LT IP1820 A LTIP1820 A LT IP1820A LT IP1820 A LTIP1820 A LT IP1820A LT 4000 B LT4000 B LT 4000B
Authority
LT
Lithuania
Prior art keywords
bacillus
host cell
serine protease
dna
host
Prior art date
Application number
LTIP1820A
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English (en)
Lithuanian (lt)
Inventor
Johannes Cornelis Vanderlaan
Leonardus Johannes S Mulleners
Christiaan Albertus Vaneekelen
Original Assignee
Gist Brocades Nv
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 Gist Brocades Nv filed Critical Gist Brocades Nv
Publication of LTIP1820A publication Critical patent/LTIP1820A/xx
Publication of LT4000B publication Critical patent/LT4000B/lt

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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
    • 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
    • C12N15/87—Introduction of foreign genetic material using processes not otherwise provided for, e.g. co-transformation
    • C12N15/90—Stable introduction of foreign DNA into chromosome
    • 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; 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
    • C12N1/20—Bacteria; Culture media therefor
    • 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
    • C12N15/75—Vectors or expression systems specially adapted for prokaryotic hosts other than E. coli, e.g. Lactobacillus, Micromonospora for Bacillus
    • 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
    • C12N15/87—Introduction of foreign genetic material using processes not otherwise provided for, e.g. co-transformation
    • 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)
    • C12N9/52—Proteinases, e.g. Endopeptidases (3.4.21-3.4.25) derived from bacteria or Archaea
    • C12N9/54—Proteinases, e.g. Endopeptidases (3.4.21-3.4.25) derived from bacteria or Archaea bacteria being Bacillus

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  • Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Biotechnology (AREA)
  • Biomedical Technology (AREA)
  • General Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Plant Pathology (AREA)
  • Biophysics (AREA)
  • Medicinal Chemistry (AREA)
  • Mycology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Virology (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Peptides Or Proteins (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
LTIP1820A 1987-02-27 1994-01-28 Expression module, transformed host cell, process for preparing serine protease, method of transformation, dna sequence, plasmid, oligonucleotide LT4000B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP87200358 1987-02-27

Publications (2)

Publication Number Publication Date
LTIP1820A LTIP1820A (en) 1995-08-25
LT4000B true LT4000B (en) 1996-06-25

Family

ID=8197584

Family Applications (1)

Application Number Title Priority Date Filing Date
LTIP1820A LT4000B (en) 1987-02-27 1994-01-28 Expression module, transformed host cell, process for preparing serine protease, method of transformation, dna sequence, plasmid, oligonucleotide

Country Status (19)

Country Link
US (1) US5217878A (da)
JP (1) JP3026567B2 (da)
KR (1) KR0127560B1 (da)
CN (1) CN88101681A (da)
AT (2) ATE181110T1 (da)
AU (1) AU620026B2 (da)
BG (1) BG49049A3 (da)
BR (1) BR8805647A (da)
CA (1) CA1339100C (da)
DE (2) DE3856331T2 (da)
DK (2) DK175738B1 (da)
FI (3) FI105483B (da)
HU (1) HU213220B (da)
LT (1) LT4000B (da)
LV (1) LV10307B (da)
NO (1) NO884423D0 (da)
PT (1) PT86864B (da)
RU (1) RU2023723C1 (da)
WO (1) WO1988006624A2 (da)

Families Citing this family (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988006624A2 (en) * 1987-02-27 1988-09-07 Gist-Brocades N.V. Molecular cloning and expression of genes encoding proteolytic enzymes
DK6488D0 (da) * 1988-01-07 1988-01-07 Novo Industri As Enzymer
GB2214508A (en) * 1988-01-27 1989-09-06 Bayer Ag Plasmid vector for the efficient expression of foreign genes fused with newly conceived transcriptional and translational signal sequences.
US6287841B1 (en) * 1988-02-11 2001-09-11 Genencor International, Inc. High alkaline serine protease
WO1989010976A1 (en) * 1988-05-05 1989-11-16 The Public Health Research Institute Of The City O Protease-deficient gram-positive bacteria and their use as host organisms for the production of recombinant products
US5665587A (en) * 1989-06-26 1997-09-09 Novo Nordisk A/S Modified subtilisins and detergent compositions containing same
JP3046344B2 (ja) * 1990-10-24 2000-05-29 塩野義製薬株式会社 新規プロテアーゼ
US5482849A (en) * 1990-12-21 1996-01-09 Novo Nordisk A/S Subtilisin mutants
DK58391D0 (da) * 1991-04-03 1991-04-03 Novo Nordisk As Hidtil ukendte proteaser
EP0571014B1 (en) * 1992-05-18 2004-03-31 Genencor International, Inc. Bacteria producing alkaline proteases, and production of these alkaline proteases
US6436690B1 (en) * 1993-09-15 2002-08-20 The Procter & Gamble Company BPN′ variants having decreased adsorption and increased hydrolysis wherein one or more loop regions are substituted
US6440717B1 (en) * 1993-09-15 2002-08-27 The Procter & Gamble Company BPN′ variants having decreased adsorption and increased hydrolysis
US6599730B1 (en) * 1994-05-02 2003-07-29 Procter & Gamble Company Subtilisin 309 variants having decreased adsorption and increased hydrolysis
US5847135A (en) * 1994-06-17 1998-12-08 Vertex Pharmaceuticals, Incorporated Inhibitors of interleukin-1β converting enzyme
US5831004A (en) * 1994-10-27 1998-11-03 Affymax Technologies N.V. Inhibitors of metalloproteases, pharmaceutical compositions comprising same and methods of their use
US5646044A (en) * 1995-03-02 1997-07-08 Henkel Kommanditgesellschaft Auf Aktien Expression systems for the production of target proteins in bacillus
US6455295B1 (en) * 1995-03-08 2002-09-24 The Procter & Gamble Company Subtilisin Carlsberg variants having decreased adsorption and increased hydrolysis
IL117350A0 (en) * 1995-03-09 1996-07-23 Procter & Gamble Proteinase k variants having decreased adsorption and increased hydrolysis
US6475765B1 (en) * 1995-03-09 2002-11-05 Procter & Gamble Company Subtilisin DY variants having decreased adsorption and increased hydrolysis
EP0932667B1 (en) 1996-11-04 2008-10-01 Novozymes A/S Subtilase variants and compositions
US5766871A (en) * 1996-11-27 1998-06-16 Food Industry Research And Development Institute Screening and characterization of glutaryl-7-aminocephalosporanic acid acylase
US6485957B1 (en) * 1999-04-30 2002-11-26 Ortho-Mcneil Pharmaceutical, Inc. DNA encoding the human serine protease EOS
US6420157B1 (en) * 1999-04-30 2002-07-16 Ortho-Mcneil Pharmaceutical, Inc. Zymogen activation system
US6458564B1 (en) 1999-08-31 2002-10-01 Ortho-Mcneil Pharmaceutical, Inc. DNA encoding the human serine protease T
US6426199B1 (en) 1999-08-31 2002-07-30 Ortho-Mcneil Pharmaceutical, Inc. Dna
CN1312370A (zh) * 2000-03-07 2001-09-12 上海博德基因开发有限公司 一种新的多肽——人atp依赖的丝氨酸蛋白水解酶11和编码这种多肽的多核苷酸
US6777218B1 (en) * 2000-03-14 2004-08-17 Novozymes A/S Subtilase enzymes having an improved wash performance on egg stains
JP2004508011A (ja) * 2000-04-03 2004-03-18 マキシジェン，　インコーポレイテッド スブチリシン変異体
DK1495128T3 (da) 2002-03-29 2014-08-11 Genencor Int Forstærket proteinekspression i Bacillus
US20100129862A1 (en) * 2003-05-12 2010-05-27 Jones Brian E Novel lipolytic Enzyme lip1
EP1625208A4 (en) * 2003-05-12 2006-10-18 Genencor Int NEW LIPOLYTIC ENZYME LIP2
WO2004101760A2 (en) * 2003-05-12 2004-11-25 Genencor International, Inc. Novel lipolytic enzyme elip
CA2539423C (en) 2003-09-19 2011-09-06 Ics Holdings, Inc Preparation of an edible product from dough
US8535927B1 (en) * 2003-11-19 2013-09-17 Danisco Us Inc. Micrococcineae serine protease polypeptides and compositions thereof
US7985569B2 (en) 2003-11-19 2011-07-26 Danisco Us Inc. Cellulomonas 69B4 serine protease variants
WO2006033668A2 (en) * 2004-04-09 2006-03-30 Genencor International, Inc. Pcka modifications and enhanced protein expression in bacillus
WO2005123915A1 (en) * 2004-06-21 2005-12-29 Novozymes A/S Stably maintained multiple copies of at least two orf in the same orientation
US7202074B2 (en) * 2004-07-22 2007-04-10 University Of Chile Protein and nucleic acid sequence encoding a KRILL-derived cold adapted trypsin-like activity enzyme
EP2129779B2 (en) 2007-03-12 2018-12-26 Danisco US Inc. Modified proteases
DK2152732T3 (da) 2007-05-10 2012-06-04 Danisco Us Inc Modificeret sekretionssystem til at øge ekspression af polypeptider i bakterier
US8759065B2 (en) 2007-08-06 2014-06-24 University Of Chile Protein and DNA sequence encoding a cold adapted subtilisin-like activity
AU2008348270A1 (en) 2007-12-21 2009-07-30 Danisco Us Inc. Enhanced protein production in bacillus
FI123122B (fi) 2009-02-16 2012-11-15 Optogear Oy Laitteisto lasimateriaalin valmistamiseksi
AR076312A1 (es) 2009-04-24 2011-06-01 Danisco Us Inc Proteasas con regiones pro modificadas
AR076941A1 (es) 2009-06-11 2011-07-20 Danisco Us Inc Cepa de bacillus para una mayor produccion de proteina
US20140227738A1 (en) * 2011-09-22 2014-08-14 Novozymes A/S Polypeptides Having Protease Activity and Polynucleotides Encoding Same
CN103013960A (zh) * 2012-12-21 2013-04-03 青岛蔚蓝生物集团有限公司 一种碱性蛋白酶及其重组表达工程菌
EP3089991B1 (en) 2013-12-31 2019-08-28 Danisco US Inc. Enhanced protein expression
KR102588719B1 (ko) 2014-12-16 2023-10-12 다니스코 유에스 인크. 향상된 단백질 발현
CN107278230B (zh) 2014-12-19 2021-10-29 丹尼斯科美国公司 增强的蛋白质表达
AU2018262177B2 (en) * 2017-05-05 2023-05-18 Bioecho Life Sciences Gmbh Rapid purification of high quality nucleic acids from biological samples
US12139715B2 (en) 2018-06-19 2024-11-12 Seoul National University R&Db Foundation Gene expression cassette capable of initiating translation after completion of transcription for producing high-quality recombinant protein in bacteria

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3674643A (en) 1967-11-10 1972-07-04 Novo Terapeutisk Labor As Preparation of proteolytic enzymes having maximum activity at high alkalinity
US3723250A (en) 1967-10-03 1973-03-27 Novo Terapeutisk Labor As Proteolytic enzymes, their production and use
US4480037A (en) 1982-02-08 1984-10-30 Showa Denko Kabushiki Kaisha Alkaline protease and preparation method thereof
US4480043A (en) 1980-05-20 1984-10-30 Biomerieux Process for the preparation of toxoplasmas for the diagnosis of toxoplasmosis, and preparations thus obtained

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1519148A (en) * 1974-11-19 1978-07-26 Gist Brocades Nv Compositions of matter
ATE48156T1 (de) * 1982-11-01 1989-12-15 Miles Inc Verfahren zur heterologen klonierung eines gens in einem bacillus-mikroorganismus.
NZ208612A (en) * 1983-06-24 1991-09-25 Genentech Inc Method of producing "procaryotic carbonyl hydrolases" containing predetermined, site specific mutations
DE3480411D1 (en) * 1983-07-06 1989-12-14 Gist Brocades Nv Molecular cloning and expression in industrial microorganism species
EP0138075A1 (en) * 1983-09-16 1985-04-24 Synergen Associates, Inc. A method for the generation and detection of enzyme variants with enhanced themostability and activity
US4828994A (en) * 1984-09-21 1989-05-09 Genex Corporation Bacillus strains with reduced extracellular protease levels
FR2582316B1 (fr) * 1985-05-22 1988-12-02 Centre Nat Rech Scient Vecteurs d'expression de l'a-amylase dans bacillus subtilis, souches obtenues et procede de preparation d'a-amylase
DE3527913A1 (de) * 1985-08-03 1987-02-12 Henkel Kgaa Alkalische protease, verfahren zur herstellung von hybridvektoren und genetisch transformierte mikroorganismen
EP0254735B2 (en) * 1986-01-15 1998-06-17 Amgen Inc. METHOD FOR PRODUCTION OF THERMALLY STABLE AND pH STABLE SUBTILISIN ANALOGS
IE65767B1 (en) * 1986-04-30 1995-11-15 Genencor Int Non-human carbonyl hydrolase mutants DNA sequences and vectors encoding same and hosts transformed with said vectors
WO1988006624A2 (en) * 1987-02-27 1988-09-07 Gist-Brocades N.V. Molecular cloning and expression of genes encoding proteolytic enzymes
ES2135386T3 (es) * 1987-02-27 1999-11-01 Genencor Int Transformacion de cepas de bacillus alcalofilas.

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3723250A (en) 1967-10-03 1973-03-27 Novo Terapeutisk Labor As Proteolytic enzymes, their production and use
US3674643A (en) 1967-11-10 1972-07-04 Novo Terapeutisk Labor As Preparation of proteolytic enzymes having maximum activity at high alkalinity
US4480043A (en) 1980-05-20 1984-10-30 Biomerieux Process for the preparation of toxoplasmas for the diagnosis of toxoplasmosis, and preparations thus obtained
US4480037A (en) 1982-02-08 1984-10-30 Showa Denko Kabushiki Kaisha Alkaline protease and preparation method thereof

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
CHANG S, COHEN SN.: "High frequency transformation of Bacillus subtilis protoplasts by plasmid DNA.", MOL GEN GENET., 1979, pages 111 - 115, XP002092527, DOI: doi:10.1007/BF00267940
MANIATIS T, ET AL.: "Molecular cloning"
P. VOROBJEVA ET AL.: "TRANSFORMATION OF BACILLUS MEGATERIUM PROTOPLASTS BY PLASMID DNA", FEMS MICROBIOLOGY LETTERS, 1980, pages 261 - 263, XP001313771
PALVA I. ET AL.: "Nucleotide sequence of the promoter and NH2-terminal signal peptide region of the alpha-amylase gene from Bacillus amyloliquefaciens", GENE, 1981, pages 43 - 51, XP023542084, DOI: doi:10.1016/0378-1119(81)90103-7

Also Published As

Publication number Publication date
RU2023723C1 (ru) 1994-11-30
FI105483B (fi) 2000-08-31
DK593988A (da) 1988-10-26
FI106726B (fi) 2001-03-30
DE3856339T2 (de) 1999-11-04
JP3026567B2 (ja) 2000-03-27
BR8805647A (pt) 1989-10-31
FI884904L (fi) 1988-10-24
FI925413L (fi) 1992-11-27
AU620026B2 (en) 1992-02-13
AU1398088A (en) 1988-09-26
BG49049A3 (bg) 1991-07-15
LV10307B (en) 1995-08-20
WO1988006624A2 (en) 1988-09-07
DK175852B1 (da) 2005-04-04
ATE181110T1 (de) 1999-06-15
DK200401262A (da) 2004-08-20
FI119028B (fi) 2008-06-30
CN88101681A (zh) 1988-11-09
HU213220B (en) 1997-03-28
PT86864B (pt) 1992-05-29
FI925413A0 (fi) 1992-11-27
JPH01502876A (ja) 1989-10-05
NO884423L (no) 1988-10-05
US5217878A (en) 1993-06-08
LV10307A (lv) 1994-10-20
DE3856339D1 (de) 1999-07-15
DK593988D0 (da) 1988-10-26
NO884423D0 (no) 1988-10-05
CA1339100C (en) 1997-07-29
DK175738B1 (da) 2005-02-07
PT86864A (pt) 1988-03-01
KR890700665A (ko) 1989-04-26
FI20001152L (fi) 2000-05-15
FI884904A0 (fi) 1988-10-24
DE3856331T2 (de) 1999-10-14
DE3856331D1 (de) 1999-06-17
ATE180016T1 (de) 1999-05-15
LTIP1820A (en) 1995-08-25
KR0127560B1 (ko) 1997-12-29
WO1988006624A3 (en) 1988-11-17

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