IT1239733B - Mutanti della proteasi neutra termostabili e mezzi e metodi per la loro preparazione - Google Patents

Mutanti della proteasi neutra termostabili e mezzi e metodi per la loro preparazione

Info

Publication number
IT1239733B
IT1239733B IT19474A IT1947490A IT1239733B IT 1239733 B IT1239733 B IT 1239733B IT 19474 A IT19474 A IT 19474A IT 1947490 A IT1947490 A IT 1947490A IT 1239733 B IT1239733 B IT 1239733B
Authority
IT
Italy
Prior art keywords
mutants
neutral protease
neutral
thermo
preparation
Prior art date
Application number
IT19474A
Other languages
English (en)
Other versions
IT9019474A1 (it
IT9019474A0 (it
Inventor
Guido Grandi
Original Assignee
Eniricerche Spa
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 Eniricerche Spa filed Critical Eniricerche Spa
Priority to IT19474A priority Critical patent/IT1239733B/it
Publication of IT9019474A0 publication Critical patent/IT9019474A0/it
Priority to EP91102234A priority patent/EP0443476B1/en
Priority to AT91102234T priority patent/ATE137262T1/de
Priority to DE69118946T priority patent/DE69118946T2/de
Priority to DK91102234.1T priority patent/DK0443476T3/da
Priority to US07/658,908 priority patent/US5252478A/en
Publication of IT9019474A1 publication Critical patent/IT9019474A1/it
Application granted granted Critical
Publication of IT1239733B publication Critical patent/IT1239733B/it

Links

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
    • C12N9/14—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
    • 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)

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Wood Science & Technology (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
IT19474A 1990-02-23 1990-02-23 Mutanti della proteasi neutra termostabili e mezzi e metodi per la loro preparazione IT1239733B (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT19474A IT1239733B (it) 1990-02-23 1990-02-23 Mutanti della proteasi neutra termostabili e mezzi e metodi per la loro preparazione
EP91102234A EP0443476B1 (en) 1990-02-23 1991-02-18 Thermostable mutants of neutral protease and means for their preparation
AT91102234T ATE137262T1 (de) 1990-02-23 1991-02-18 Thermostabile mutanten von neutraler protease und vorkehrungen zu deren herstellung
DE69118946T DE69118946T2 (de) 1990-02-23 1991-02-18 Thermostabile Mutanten von neutraler Protease und Vorkehrungen zu deren Herstellung
DK91102234.1T DK0443476T3 (da) 1990-02-23 1991-02-18 Termostabile mutanter af neutral protease og midler til fremstilling af disse
US07/658,908 US5252478A (en) 1990-02-23 1991-02-22 Thermostable mutants of neutral protease and means for their preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT19474A IT1239733B (it) 1990-02-23 1990-02-23 Mutanti della proteasi neutra termostabili e mezzi e metodi per la loro preparazione

Publications (3)

Publication Number Publication Date
IT9019474A0 IT9019474A0 (it) 1990-02-23
IT9019474A1 IT9019474A1 (it) 1991-08-24
IT1239733B true IT1239733B (it) 1993-11-15

Family

ID=11158327

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19474A IT1239733B (it) 1990-02-23 1990-02-23 Mutanti della proteasi neutra termostabili e mezzi e metodi per la loro preparazione

Country Status (6)

Country Link
US (1) US5252478A (it)
EP (1) EP0443476B1 (it)
AT (1) ATE137262T1 (it)
DE (1) DE69118946T2 (it)
DK (1) DK0443476T3 (it)
IT (1) IT1239733B (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3012377B2 (ja) * 1991-10-11 2000-02-21 名糖産業株式会社 低耐熱性プロテアーゼとその関連物及びその生産法
GB9618960D0 (en) 1996-09-11 1996-10-23 Medical Science Sys Inc Proteases
US7668658B2 (en) 1999-10-13 2010-02-23 Sequenom, Inc. Methods for generating databases and databases for identifying polymorphic genetic markers
WO2004050839A2 (en) 2002-11-27 2004-06-17 Sequenom, Inc. Fragmentation-based methods and systems for sequence variation detection and discovery
US9394565B2 (en) 2003-09-05 2016-07-19 Agena Bioscience, Inc. Allele-specific sequence variation analysis
EP1727911B1 (en) 2004-03-26 2013-01-23 Sequenom, Inc. Base specific cleavage of methylation-specific amplification products in combination with mass analysis
US7608394B2 (en) 2004-03-26 2009-10-27 Sequenom, Inc. Methods and compositions for phenotype identification based on nucleic acid methylation
EP2145180B1 (en) * 2007-04-13 2013-12-04 Sequenom, Inc. Comparative sequence analysis processes and systems
CN103865907B (zh) * 2013-12-13 2016-01-20 湖南鸿鹰生物科技有限公司 一种强热稳定性的中性蛋白酶
CN111944790B (zh) * 2020-07-01 2022-09-09 深圳润康生态环境股份有限公司 中性蛋白酶基因、中性蛋白酶及其制备方法和应用
CN113151329B (zh) * 2021-03-30 2023-09-08 云南师范大学 中性蛋白酶突变体及其构造方法和应用
EP4525615A2 (en) 2022-05-14 2025-03-26 Novozymes A/S Compositions and methods for preventing, treating, supressing and/or eliminating phytopathogenic infestations and infections

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ208612A (en) * 1983-06-24 1991-09-25 Genentech Inc Method of producing "procaryotic carbonyl hydrolases" containing predetermined, site specific mutations
IT1176997B (it) * 1984-10-17 1987-08-26 Anic Spa Procedimento per la produzione di proteasi neutra
IT1186750B (it) * 1985-07-10 1987-12-16 Eniricerche Spa Vettore di clonaggio,molecole di dna ricombinante,ceppi di bacillus subtilis trasformati con dette molecole e metodi per l'espressione di geni eterologhi e produzione e secrezione di proteine codificate da detti geni
US4990452A (en) * 1986-02-12 1991-02-05 Genex Corporation Combining mutations for stabilization of subtilisin
US4914031A (en) * 1987-04-10 1990-04-03 Amgen, Inc. Subtilisin analogs
US5041378A (en) * 1987-08-11 1991-08-20 Cetus Corporation Procaryotic xylose isomerase muteins
US4966846A (en) * 1987-10-01 1990-10-30 W. R. Grace & Co.-Conn. Molecular cloning and expression of a vibrio proteolyticus neutral protease gene

Also Published As

Publication number Publication date
EP0443476B1 (en) 1996-04-24
EP0443476A2 (en) 1991-08-28
DE69118946T2 (de) 1996-10-31
DK0443476T3 (da) 1996-05-13
EP0443476A3 (en) 1992-01-15
DE69118946D1 (de) 1996-05-30
IT9019474A1 (it) 1991-08-24
ATE137262T1 (de) 1996-05-15
US5252478A (en) 1993-10-12
IT9019474A0 (it) 1990-02-23

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970218