EP1200574A4 - Variantes a glycosylation reduite de cellobiohydrolase : cbhin45a, cbhin270a et cbhin384a - Google Patents

Variantes a glycosylation reduite de cellobiohydrolase : cbhin45a, cbhin270a et cbhin384a

Info

Publication number
EP1200574A4
EP1200574A4 EP00948637A EP00948637A EP1200574A4 EP 1200574 A4 EP1200574 A4 EP 1200574A4 EP 00948637 A EP00948637 A EP 00948637A EP 00948637 A EP00948637 A EP 00948637A EP 1200574 A4 EP1200574 A4 EP 1200574A4
Authority
EP
European Patent Office
Prior art keywords
cbhin45a
cbhin384a
cbhin270a
cellobiohydrolase
glycosylation variants
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.)
Withdrawn
Application number
EP00948637A
Other languages
German (de)
English (en)
Other versions
EP1200574A1 (fr
Inventor
William S Adney
Stephen R Decker
Mccarter Suzanne Lantz
John O Baker
Rafael Nieves
Michael E Himmel
Todd B Vinzant
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
Publication of EP1200574A1 publication Critical patent/EP1200574A1/fr
Publication of EP1200574A4 publication Critical patent/EP1200574A4/fr
Withdrawn legal-status Critical Current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)
    • C12Y302/01091—Cellulose 1,4-beta-cellobiosidase (3.2.1.91)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Medicinal Chemistry (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
EP00948637A 1999-07-13 2000-07-13 Variantes a glycosylation reduite de cellobiohydrolase : cbhin45a, cbhin270a et cbhin384a Withdrawn EP1200574A4 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14371199P 1999-07-13 1999-07-13
US143711P 1999-07-13
PCT/US2000/019007 WO2001004284A1 (fr) 1999-07-13 2000-07-13 Variantes a glycosylation reduite de cellobiohydrolase : cbhin45a, cbhin270a et cbhin384a

Publications (2)

Publication Number Publication Date
EP1200574A1 EP1200574A1 (fr) 2002-05-02
EP1200574A4 true EP1200574A4 (fr) 2004-03-17

Family

ID=22505256

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00948637A Withdrawn EP1200574A4 (fr) 1999-07-13 2000-07-13 Variantes a glycosylation reduite de cellobiohydrolase : cbhin45a, cbhin270a et cbhin384a

Country Status (4)

Country Link
EP (1) EP1200574A4 (fr)
AU (1) AU6210800A (fr)
CA (1) CA2379326A1 (fr)
WO (1) WO2001004284A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8637293B2 (en) 1999-07-13 2014-01-28 Alliance For Sustainable Energy, Llc Cellobiohydrolase I enzymes
US7375197B2 (en) * 2002-01-14 2008-05-20 Midwest Research Institute Cellobiohydrolase I gene and improved variants
DK2295544T3 (en) 2001-06-26 2016-09-26 Novozymes As Polypeptides with cellobiohydrolase I activity and the same coding polynucleotides
DK2305801T3 (en) * 2002-08-16 2017-10-09 Danisco Us Inc Hitherto UNKNOWN HYPOCREA JECORINA-CBH1 CELLULASES
CN1898381B (zh) * 2003-03-21 2013-07-17 金克克国际有限公司 Cbh1同源物和cbh1纤维素酶变体
EP2385104A1 (fr) * 2003-04-01 2011-11-09 Danisco US Inc. CBH1 de Scytalidium thermophilium variant
EP1627049B1 (fr) * 2003-05-29 2010-02-17 Genencor International, Inc. Nouveaux genes de trichoderma
WO2005030926A2 (fr) * 2003-08-25 2005-04-07 Novozymes Inc. Variants de glycoside hydrolases
EP2357227B1 (fr) 2010-02-11 2015-07-15 Süd-Chemie IP GmbH & Co. KG Enzymes de cellulase optimisées
WO2014093275A1 (fr) 2012-12-12 2014-06-19 Danisco Us Inc. Variants de cellobiohydrolases

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0137280A1 (fr) * 1983-08-31 1985-04-17 Cetus Oncology Corporation Cellobiohydrolases recombinantes fongueuses

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4472504A (en) * 1983-03-28 1984-09-18 The United States Of America As Represented By The Secretary Of The Army Hyperproducing cellulase microorganism
JPS6027384A (ja) * 1983-07-27 1985-02-12 Res Assoc Petroleum Alternat Dev<Rapad> セルラ−ゼの製造方法
US5298405A (en) * 1986-04-30 1994-03-29 Alko Limited Enzyme preparations with recombinantly-altered cellulose profiles and methods for their production
ATE262035T1 (de) * 1992-10-06 2004-04-15 Novozymes As Zellulosevarianten

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0137280A1 (fr) * 1983-08-31 1985-04-17 Cetus Oncology Corporation Cellobiohydrolases recombinantes fongueuses

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
BASCO R D ET AL: "SELECTIVE ELONGATION OF THE OLIGOSACCHARIDE ATTACHED TO THE SECOND POTENTIAL GLYCOSYLATION SITE OF YEAST EXOGLUCANASE: EFFECTS ON THE ACTIVITY AND PROPERTIES OF THE ENZYME", BIOCHEMICAL JOURNAL, PORTLAND PRESS, LONDON, GB, vol. 304, no. 3, 15 December 1994 (1994-12-15), pages 917 - 922, XP000645527, ISSN: 0264-6021 *
HARRISON, M.J., ET AL.: "Modified glycosylation of cellobiohydrolase I from a high cellulase-producing mutant strain of Trichoderma reesei", EUROPEAN JOURNAL OF BIOCHEMISTRY, vol. 256, no. 1, August 1998 (1998-08-01), pages 119 - 127, XP001157312 *
MARAS M ET AL: "In vitro conversion of the carbohydrate moiety of fungal glycoproteins to mammalian-type oligosaccharides", EUROPEAN JOURNAL OF BIOCHEMISTRY, BERLIN, DE, vol. 249, 1997, pages 701 - 707, XP002964085, ISSN: 0014-2956 *
See also references of WO0104284A1 *

Also Published As

Publication number Publication date
WO2001004284A1 (fr) 2001-01-18
EP1200574A1 (fr) 2002-05-02
AU6210800A (en) 2001-01-30
CA2379326A1 (fr) 2001-01-18

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