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WO2003012090A3 - Avicelase a tolerance thermique derivee de acidothermus cellulolyticus - Google Patents

Avicelase a tolerance thermique derivee de acidothermus cellulolyticus Download PDF

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Publication number
WO2003012090A3
WO2003012090A3 PCT/US2001/023818 US0123818W WO03012090A3 WO 2003012090 A3 WO2003012090 A3 WO 2003012090A3 US 0123818 W US0123818 W US 0123818W WO 03012090 A3 WO03012090 A3 WO 03012090A3
Authority
WO
WIPO (PCT)
Prior art keywords
avicelase
acidothermus cellulolyticus
aviiii
thermal tolerant
cellulase
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/US2001/023818
Other languages
English (en)
Other versions
WO2003012090A2 (fr
Inventor
Shi-You Ding
William S Adney
Todd B Vinzant
Michael E Himmel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Midwest Research Institute
Original Assignee
Midwest Research Institute
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 Midwest Research Institute filed Critical Midwest Research Institute
Priority to PCT/US2001/023818 priority Critical patent/WO2003012090A2/fr
Priority to AU2001277220A priority patent/AU2001277220A1/en
Publication of WO2003012090A2 publication Critical patent/WO2003012090A2/fr
Publication of WO2003012090A3 publication Critical patent/WO2003012090A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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)
    • C12N9/24—Hydrolases (3) acting on glycosyl compounds (3.2)
    • C12N9/2402—Hydrolases (3) acting on glycosyl compounds (3.2) hydrolysing O- and S- glycosyl compounds (3.2.1)
    • C12N9/2405—Glucanases
    • C12N9/2434—Glucanases acting on beta-1,4-glucosidic bonds
    • C12N9/2437—Cellulases (3.2.1.4; 3.2.1.74; 3.2.1.91; 3.2.1.150)
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y302/00—Hydrolases acting on glycosyl compounds, i.e. glycosylases (3.2)
    • C12Y302/01—Glycosidases, i.e. enzymes hydrolysing O- and S-glycosyl compounds (3.2.1)
    • C12Y302/01004—Cellulase (3.2.1.4), i.e. endo-1,4-beta-glucanase
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y302/00—Hydrolases acting on glycosyl compounds, i.e. glycosylases (3.2)
    • C12Y302/01—Glycosidases, i.e. enzymes hydrolysing O- and S-glycosyl compounds (3.2.1)
    • C12Y302/01091—Cellulose 1,4-beta-cellobiosidase (3.2.1.91)
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2319/00—Fusion polypeptide

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Zoology (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • Wood Science & Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Biomedical Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)

Abstract

L'invention concerne une cellulase présentant une tolérance thermique (thermostable) qui est un membre de la famille des glycoside hydrolases. L'invention concerne plus particulièrement la cellulase dénommée AviIII, isolée et caractérisée à partir de Acidothermus cellulolyticus. L'invention concerne en outre des formes recombinées de l'AViIII ainsi identifié, ainsi que des procédés de préparation et d'utilisation des polypeptides d'AviIII, y compris d'hybrides, de variants et de dérivés de ceux-ci.
PCT/US2001/023818 2001-07-28 2001-07-28 Avicelase a tolerance thermique derivee de acidothermus cellulolyticus Ceased WO2003012090A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/US2001/023818 WO2003012090A2 (fr) 2001-07-28 2001-07-28 Avicelase a tolerance thermique derivee de acidothermus cellulolyticus
AU2001277220A AU2001277220A1 (en) 2001-07-28 2001-07-28 Thermal tolerant avicelase from acidothermus cellulolyticus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2001/023818 WO2003012090A2 (fr) 2001-07-28 2001-07-28 Avicelase a tolerance thermique derivee de acidothermus cellulolyticus

Publications (2)

Publication Number Publication Date
WO2003012090A2 WO2003012090A2 (fr) 2003-02-13
WO2003012090A3 true WO2003012090A3 (fr) 2003-03-27

Family

ID=21742736

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2001/023818 Ceased WO2003012090A2 (fr) 2001-07-28 2001-07-28 Avicelase a tolerance thermique derivee de acidothermus cellulolyticus

Country Status (2)

Country Link
AU (1) AU2001277220A1 (fr)
WO (1) WO2003012090A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10344306B2 (en) 2014-07-03 2019-07-09 Sustainable Bioproducts, Inc. Acidophilic fusarium oxysporum strains, methods of their production and methods of their use

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2699406C (fr) 2007-09-12 2019-09-03 Martek Biosciences Corporation Huiles biologiques et leur production et utilisations
CN109153964B (zh) 2016-03-01 2023-06-13 芬德集团公司 丝状真菌生物垫、及其生产方法和使用方法
BR112020003925A2 (pt) 2017-08-30 2021-11-03 Sustainable Bioproducts Inc Produtos alimentícios comestíveis e projetos de biorreator
AU2020227820B2 (en) 2019-02-27 2023-08-10 The Fynder Group, Inc. Food materials comprising filamentous fungal particles and membrane bioreactor design
US11649586B2 (en) 2019-06-18 2023-05-16 The Fynder Group, Inc. Fungal textile materials and leather analogs

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5536655A (en) * 1989-09-26 1996-07-16 Midwest Research Institute Gene coding for the E1 endoglucanase

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5536655A (en) * 1989-09-26 1996-07-16 Midwest Research Institute Gene coding for the E1 endoglucanase

Non-Patent Citations (6)

* Cited by examiner, † Cited by third party
Title
DATABASE EMBL 1 November 1998 (1998-11-01), M. ARAI ET AL: "Avicelase III from Aspergillus aculeatus", XP002195538 *
DATABASE EMBL 11 February 2001 (2001-02-11), M.D. GIBBS ET AL: "Glycosyl hydrolase 5 (caldicellulosiruptor sp. Tok7B.1", XP002195537 *
DATABASE SWISS-PROT 1 August 1988 (1988-08-01), L.M. ROBSON ET AL: "Endoglucanase precursor (EC 3.2.1.4) (ENDO-1,4-beta -Glucanase) (Cellulase)", XP002195539 *
M.D. GIBBS ET AL: "Multidomain and multifunctional Glycosyl hydrolases from the extreme Thermophile Caldicellulosiruptor isolate Tok7B.1", CURRENT MICROBIOLOGY, vol. 40, no. 5, 2000, pages 333 - 340, XP002195536 *
ROBSON L M ET AL: "ENDO-BETA-1,4-GLUCANASE GENE OF BACILLUS SUBTILIS DLG", JOURNAL OF BACTERIOLOGY, WASHINGTON, DC, US, vol. 169, no. 5, 1 May 1987 (1987-05-01), pages 2017 - 2025, XP002046715, ISSN: 0021-9193 *
TOMME P ET AL: "Characterization and affinity applications of cellulose-binding domains", JOURNAL OF CHROMATOGRAPHY B: BIOMEDICAL SCIENCES & APPLICATIONS, ELSEVIER SCIENCE PUBLISHERS, NL, vol. 715, no. 1, 11 September 1998 (1998-09-11), pages 283 - 296, XP004147002, ISSN: 1570-0232 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10344306B2 (en) 2014-07-03 2019-07-09 Sustainable Bioproducts, Inc. Acidophilic fusarium oxysporum strains, methods of their production and methods of their use

Also Published As

Publication number Publication date
AU2001277220A1 (en) 2003-02-17
WO2003012090A2 (fr) 2003-02-13

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